• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
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    • 专利摘要:
    A method of using a first computing device in a system for transporting a plurality of users and goods by means of a plurality of autonomous vehicles, the method comprising actuating a first module. to receive from one of said plurality of users and goods a request for a transportation service provided by at least one of said plurality of autonomous vehicles; sending a request signal to a set of autonomous vehicles of said plurality of autonomous vehicles; the actuation of a second module, at the expiration of a first predetermined time interval, to analyze any response signal received from at least one vehicle of said set of autonomous vehicles in said first time interval t1, select a transportation service offered by a vehicle of said set of autonomous vehicles, and sending a confirmation signal to said selected autonomous vehicle to provide said transportation service.
    公开号:BE1027166B1
    申请号:E20205203
    申请日:2020-03-29
    公开日:2020-11-05
    发明作者:Frank Daems；Erwin Vermassen
    申请人:Ertico；Nimera；Edelwise；
    IPC主号:
    专利说明:

    Field of the Invention The present invention relates to a system for transporting a plurality of users and goods by means of a plurality of autonomous vehicles. The invention also relates to a corresponding method for using this system.
    Background of the Invention Nowadays, various countries and regions with high population density are increasingly confronted with traffic jams and the pollution associated with them. However, it has been found that the utilization rates of the individual vehicles of the vehicle fleet creating these traffic jams are traditionally quite low. It is estimated that better vehicle utilization rates would ultimately lead to a smaller fleet of vehicles and thus to fewer and less congestion, which would have a positive effect on the environment. Along with these developments, autonomous vehicle technology has taken a big leap forward in recent years. It is believed that the underlying algorithms have reached the point where they are sufficiently robust to guide passengers through traffic without any human intervention being necessary or even possible. It is therefore expected that a widespread deployment of such vehicles will lead to safer traffic.
    Several initiatives are known whereby driverless vehicles are used to perform taxi functions, thereby increasing the rate of use of the vehicle. For example, taxi services provided by a driverless car are offered by companies such as Waymo. For this type of service, a customer typically has a mobile application to book a trip from a place to a place of destination. However, approaches of this type from different competing companies may result in customers having to compare several offers from several companies when they need immediate transport. In addition, some of these initiatives may only be based on a network of personal vehicles that have been precisely tailored to the specific requirements of a particular company providing transportation services.
    There is therefore a need for a system for transporting a plurality of people and goods to be transported on a road network by means of a plurality of autonomous vehicles, which system must be compatible with the transport services of different companies.
    It is therefore preferable that such a system can be applied both to newly manufactured autonomous vehicles and to autonomous vehicles already in use.
    In addition, such a system should offer both the customer and the vehicle optimum freedom of action in the process.
    Summary of the Invention According to one aspect of the present invention, there is provided a method of using a first computing device in a system for transporting a plurality of users and goods by means of one. plurality of autonomous vehicles, the method comprising, within said first computing device: actuating a first module to receive, via a first interface, from one of said plurality of users and goods, a request for a transport service to be provided by at least one of said plurality of autonomous vehicles to a place of destination; sending a request signal comprising said request to a set of autonomous vehicles of said plurality of autonomous vehicles; the actuation of a second module, at the expiration of a first predetermined time interval t1, starting from the sending of said request signal, to analyze any response signal received from at least one vehicle of said assembly autonomous vehicles in said first time interval t:; and, if it emerges from said analysis that said response signal comprises a transport service offer, selecting a transport service offered by a vehicle of said set of autonomous vehicles; and sending a confirmation signal to said selected autonomous vehicle to provide said transport service. One advantage of embodiments of the present invention is that a user of the system can use a computing device to submit requests for a transport service. Such a service can for example be offered by a company having a fleet of vehicles and / or by individual independent vehicles. By using an interface of the computing device, the user of the system can submit his request to a plurality of vehicles capable of providing such a service while acting within a framework of preferences predefined by the user of the system. Another advantage resides in the fact that the first computing device is configured to analyze response signals, typically according to preferences already defined by the user of the system, and to select from among all the incoming transport service offers a transport service. transport offered by vehicle. The first computing device can also select a transport service offer from a plurality of transport service offers and offer it to the user of the system for confirmation.
    In one embodiment of the method according to the present invention, the first interface is configured to receive a request for a transport service via a mobile device screen, and / or the first interface is further - configured to display at least the selected transport service, via said mobile device screen.
    An advantage of this embodiment is that a mobile device is used so that the user of the system can invoke a transport service regardless of their location. Further, by using the screen of the mobile device, the user of the system can define his transport request and also evaluate all the incoming transport service offers and select a transport service from among these offers. In one embodiment of the method according to the present invention, the creation of said set of autonomous vehicles is determined as a function of the geographical proximity of vehicles to a certain location, such as the location of one. of said plurality of users and goods.
    An advantage of this embodiment is that offers for a transport service will only be received from the vehicles concerned.
    Vehicles that are deemed to be too far away either will not be contacted or will automatically ignore these requests.
    As such, the time required for a vehicle to arrive at a pickup location will advantageously be minimized.
    In one embodiment of the method according to the present invention, the first module is configured to automatically suggest and / or initiate a request regarding a transport service using machine learning techniques.
    An advantage of this embodiment is that a user of the system does not need to spend time defining their transport request.
    The first module can be trained to recognize situations in which the user of the system may require transport services.
    In one embodiment of the method according to the present invention, the second module is configured to autonomously select a transport service offered by at least one vehicle of said set of autonomous vehicles using machine learning techniques.
    An advantage of this embodiment is that a user of the system does not need to spend time evaluating a plurality of transport service offers.
    The second module can be trained to select a transport service offering which best satisfies the user of the system based on previous experiences and criteria.
    In one embodiment of the method according to the present invention, the second module sends a rejection signal to any vehicle of said at least one vehicle of said set of autonomous vehicles if said vehicle has not been selected to provide said transport service.
    An advantage of this embodiment is that the vehicles do not need to wait until the end of a time interval t4 before they can participate in an offer proposal for another transport request. and submit a transport service offer.
    , BE2020 / 5203 In one embodiment of the method according to the present invention, the confirmation signal or the rejection signal is sent in a second predetermined time interval t2, starting from the actuation of said second module. .
    An advantage of this embodiment is that the duration of t is shorter than the duration of t4, so that a vehicle does not need to wait for the expiration of t4 to participate in another. offer proposal.
    According to one aspect of the present invention, there is provided a method of using a second computing device in a system for transporting a plurality of users and goods by means of a plurality of autonomous vehicles, the method comprising, within said second computing device: receiving, from a first computing device, a request signal relating to a request relating to a transport service to a destination location; actuating a third module to inspect said request signal on the basis of predetermined elementary rules for the purpose of formulating an offer proposal for said request in the form of a transport service offer, or to refuse said request ; communicating to said first particular computing device a response signal comprising said refusal or said transport service offer, within a third predetermined time interval t3, starting from the receipt of said particular request signal; and, if said response signal comprises a transport service offer, waiting for a confirmation signal for the duration of a fourth predetermined time interval t4, starting from the communication of said particular response signal.
    An advantage of embodiments of the present invention is that any vehicle of a plurality of autonomous vehicles can use a computing device to receive requests for a transport service from BE2020 / 5203 of a plurality. of users and goods. Advantageously, said vehicle can actuate a third module to inspect all the incoming requests and formulate either an offer or a refusal with respect to said request concerning a transport service. The vehicle therefore has the power to make this choice independently.
    In one embodiment of the method according to the present invention, provided that a response signal comprising a transport service offer has been sent, and during the duration of said fourth predetermined time interval ta, no response signal comprising a transport service offer is sent in response to request signals received from other first computing devices.
    An advantage of this embodiment is that it makes it possible to avoid situations in which a vehicle engages on two transport services which are incompatible with each other. Such sequential processing of these requests concerning a transport service assures the user of the system that a transport service offer is valid for a period ta.
    In one embodiment of the method according to the present invention, the third module is further configured to formulate said offer proposal for said demand using machine learning techniques.
    An advantage of this embodiment is that a vehicle has the power and authority to set its own tariffs when participating in an offer proposal for a transport service, which gives each vehicle l opportunity to optimize income by modifying prices.
    In an embodiment of the method according to the present invention, the method further comprises, within said second computing device, the step of contacting a vehicle of a plurality of motor vehicles.
    An advantage of this embodiment is that a transport service can be shared between several vehicles, which reduces the risk that a request for a transport service involving a long distance will be ignored by all vehicles. potentials.
    According to one aspect of the present invention, there is provided a system allowing
    _ BE2020 / 5203 to transport a plurality of users and goods by means of a plurality of autonomous vehicles, comprising one or more first computing devices to be used in the method described above and one or more second devices data processing for use in the process described above.
    An advantage of the embodiments of the present invention is that each of the plurality of users and goods can be provided with a first computing device and each of said plurality of autonomous vehicles can be provided with a second. cond computing device.
    In one embodiment of the system according to the present invention, the first and second computing devices are configured to communicate signals using the TPEG protocol.
    An advantage of this embodiment lies in the fact that the protocol used allows two-way communication between, on the one hand, vehicles, and on the other hand, users and goods. Said TPEG protocol can thus use transmission media such as 4G, 5G or DAB +.
    According to one aspect of the present invention there is provided a computer program product comprising code means configured to cause a processor to perform the functions of said first computer device in the method as described herein. -above.
    According to one aspect of the present invention there is provided a computer program product comprising code means configured to cause a processor to perform the functions of said second computer device in the method as described herein. -above.
    The technical effects and advantages of the embodiments of the computer program product and of the system according to the present invention correspond mutatis mutandis to those of the corresponding embodiments of the system according to the present invention.
    Brief Description of the Drawings We will now describe in more detail these features and advantages of the embodiments of the present invention, as well as others, with reference to the accompanying drawings, in which: [Fig.1] illustrates schematically a system for transporting a plurality of users and goods by means of a plurality of autonomous vehicles according to one embodiment of the invention; [Fig.2] schematically illustrates the selection of vehicles from a plurality of autonomous vehicles to make a set of autonomous vehicles. Detailed Description of Embodiments Figure 1 schematically illustrates a system 1 for transporting a plurality of users and goods 10 by means of a plurality of autonomous vehicles 20 according to one embodiment of the invention.
    Typically, one member of said plurality of users and goods 10, also referred to herein as a system user, will be a person or a group of people, or a physical package to be delivered.
    With regard to the invention, the term “autonomous vehicle” - sometimes called “autonomous driving vehicle” or “driverless vehicle” - refers to a vehicle which can guide itself on its own, without being driven by a human. In particular, such a vehicle uses a variety of sensors to assess the direct environment in order to move with little or no human intervention. The SAE ("Society of Automotive Engineers") defines six levels of automation, the figure for the level being higher the higher the degree of automation. The term "autonomous vehicle" refers herein to vehicles preferably having an automation level (SAE level) of at least 4.
    A specific application of the system 1 according to embodiments of the invention relates to the transport of people and physical packages on a road network to a plurality of destinations, by means of a fleet of motor vehicles. For this purpose, the system has a distributed, peer-to-peer architecture. Advantageously, the peer-to-peer architecture offers users and goods greater security because, due to the absence of a centralized server, it is not easy to find which vehicle is current.
    used by a certain individual, which protects the privacy of the customer. While providing the user of the system with a great deal of freedom of choice, autonomous vehicles are preferably provided with a high degree of autonomy regarding the choice of participating in an offer proposal for a transport demand emanating from them. 'a user of the system, as well as the definition of the tariff, while taking into account practical issues such as the range of action given the battery charge or remaining fuel. Autonomous vehicles are free to define and adapt their own prices. The user has the freedom to select a transport provider that he chooses himself or to leave this choice to a device operating independently.
    According to embodiments of the invention, each of said plurality of users and goods 10 is provided with a first computing device 30. A user of the system can use the first computing device 30 to request and select a service. transport from a first place which is the pick-up location, and which may be the location of the user of the system, to a second location, which is the destination location.
    According to embodiments of the invention, said first computing device 30 is a mobile device of the user of the system. As used herein, the term "mobile device" generally refers to any computing device which is intended to be portable. Mobile devices include laptops, mobile phones, personal digital assistants (PDAs), digital tablets, digital cameras, video cameras, and the like. For the transport of goods, said mobile device may refer to a chip attached to said goods.
    The first computing device 30 is designed to operate a first module 31. Said first module 31 is configured to receive, from a user of the system, a request for a transport service from a first location to a destination location. Said request must be made by at least one of said plurality of autonomous vehicles 20.
    Typically, said request is received via a first interface (not shown in the figure). With regard to the invention, the term “interface” refers to a means allowing communications between the user of the system and components of the system 1. According to preferred embodiments of the invention , said first interface is configured to receive a request relating to a transport service via a display screen of said first computer device 30, more particularly the screen of a mobile device.
    Typically, said request comprises information relating to at least the place of pick-up, which may be different from the user's current location, and the place of destination, and may also contain one or more elements which must be satisfied by a vehicle of the plurality 20 as a condition for said vehicle to process the request and return a transport service offer to the user of the system.
    Said one or more elements include: a maximum price for the service, which may be indicated for example in the form of a maximum price per kilometer; an upper limit for the time that a vehicle can take to arrive at the pick-up point; maximum travel time; a description of the number of people or the quantity of goods (for example, by volume and / or weight) that the vehicle needs to transport; any limitation on parallel services that the vehicle may perform for other users of the system; information concerning a possible stopover; any preference for additional equipment in the vehicle, such as the presence of toilets, berths and / or work, catering and the like; a minimum user rate for the vehicle; the presence of entertainment services in the vehicle; a minimum degree of cleanliness, proof of which may be requested for example by providing a photograph showing the interior of the vehicle in real time.
    Said request may further define a time limit or a predetermined time interval t; during which the request is valid. All transport service offers received after expiration of said time interval t; will not be evaluated. Said time interval t1 will start when the request signal is sent to a set of autonomous vehicles. Said time limit will be at most five minutes, preferably at most four minutes, more preferably at most three minutes, still more preferably at most two minutes, and most preferably at most one minute. Typically, said time interval t; will be of the order of a few seconds.
    Preferably, the user of the system has the authority to change any possible preference for each of these elements in the first module 31, using said first interface. In addition, preferences for each of these items can be kept enabled or disabled for any future request.
    According to embodiments of the invention, said first module 31 is further configured to anticipate the need for a transport service by the user of the system, by itself suggesting to the user of the system. '' send a request for a transport service. To this end, the first module 31 can use an entry concerning the time of day or the location of the user of the system. By way of non-limiting example, the first module 31 can be configured to observe that at the end of a working day, a user of the system appears to be leaving or preparing to leave his workplace, assuming that the user of the system returns to his home and conclude that he would be interested in a transport to his home.
    The first module 31 of the first computer device 30 can be configured to alert the user of the system by first offering to send such a request.
    According to preferred embodiments, the first module 31 can be configured to formulate and send by itself such a request concerning a transport service. According to preferred embodiments, said first module 31 is configured to autonomously suggest and / or initiate a request regarding a transport service using machine learning techniques and / or pattern recognition models. .
    With respect to the invention, the term "machine learning" refers to an artificial intelligence application which provides systems with the ability to automatically learn and improve from experience without being explicitly programmed to do so. . Based on observations and / or data, such as examples, direct experience or instruction, machine learning techniques look for patterns in the data and make better decisions in the future based on the findings. examples provided. Said machine learning approaches can include, but are not limited to, supervised or unsupervised analysis: classification techniques (for example, naive Bayesian classification, linear discriminant analysis, quadratic discriminant analysis, neural networks, tree approaches, support vector machines, nearest neighbor approaches), regression techniques (eg, linear regression, multiple regression, logistic regression, regression probit, ordinal logistic regression, ordinal probit regression, Poisson regression, negative binomial regression, multinomial logistic regression, truncated regression), segmentation techniques (for example, segmentation by the k means method , hierarchical segmentation, PCA (principal component analysis)), adaptations, extensions, and combinations of these approaches.
    On confirmation of the decision to send a request concerning a transport service, said decision being taken by the user of the system or by the first module 31, said request is then translated into a request signal containing the necessary information allowing for said plurality of vehicles to respond to demand. The first computing device 30 will send said request signal containing the information necessary for a selected set of autonomous vehicles.
    According to embodiments of the invention, the request signal will only be sent to a selection of vehicles from the plurality of autonomous vehicles 20. This selection will typically be based on a set of parameters, which may include the location of the vehicle. - location of the user of the system, the place of care, the place of destination included in the request, the proximity of the vehicles to said places, and the radius of action of the vehicle. Therefore, only a set of autonomous vehicles, one of said plurality of autonomous vehicles 20, will receive the request. The creation of said set of autonomous vehicles is therefore determined on the basis of the geographical proximity of a vehicle to a certain location. With reference to Figure 2, a user of system A may request transport service to a place of destination B. Due to their geographic proximity, as highlighted by the circle around user of system A , only CE vehicles will receive the request signal, vehicle F being considered to be too far away for this task. Alternatively, all of the plurality of vehicles receive the request signal, but the vehicles not corresponding to the set of parameters mentioned above may decide to ignore these non-essential request signals.
    According to embodiments of the invention, each of said plurality of autonomous vehicles 20 is provided with a second computing device 40. Said device 40 can be preinstalled in a new vehicle of any type or of any brand, but it can also be installed. be installed in vehicles already in circulation, of any type, make or age, as long as the vehicle has the required level of automation.
    Advantageously, the independence of the second computer device 40 vis-à-vis the type, make or age of the vehicles has the consequence that the system can also be applied to vehicles already in circulation. Thus, the vehicle can be brought to integrate the system 1 after the sale of the vehicle by the original equipment manufacturer (OEM) to a customer.
    One of said plurality of autonomous vehicles 20 may use said second computing device 40 to receive, from a first computing device 30, a request from one of a plurality of users and goods. 10, in the form of a request signal, relating to a transport service to a place of destination.
    Said second computing device 40 is further designed to operate a third module 41.
    Said third module 41 is configured to inspect said received request signal taking into account a predetermined set of elementary rules, in order to formulate an offer proposal for said request in the form of a transport service offer. , or to refuse the said request, in the event that no arrangement can be
    | BE2020 / 5203 be found vis-à-vis said predetermined elementary rules and / or any element defined in said request.
    Said set of elementary rules is therefore defined to assess the particularities of the system user's request (for example, the request involves several passengers and therefore requires a certain number of seats) and to see if an arrangement can be found by relative to the characteristics of the vehicle (for example, number of seats available in the vehicle), while taking into account general conditions such as traffic and weather.
    As such, said set of elementary rules may refer to at least one or more of the following: minimum price charged by the vehicle for the service; time required for the vehicle to arrive at the required pick-up location, given current and expected traffic conditions; the effect on the average journey time for all passengers of the vehicle of demand interference, defined by a pick-up location, a destination and possibly one or more stopovers, with parallel transport services , already in progress, for other users of the system; the number of available passenger seats and / or available storage spaces; local weather conditions, such as occurrence of rain, snow, fog, drowsiness on the road, wind speed and direction, and the like; the immediate traffic as well as the traffic planned for the transport services requested and in progress; the presence of equipment in the vehicle, as explained above; a minimum price per user requested for the vehicle; the range of the vehicle, which is the capacity of the vehicle to support any transport services, as well as the effect of the requested transport service on said range; the effect of the geography of possible routes on the vehicle's range.
    On the basis of the application of said set of elementary rules, said third module 41 can decide to reject the request concerning a transport service, or to meet the demand by proposing a transport service offer.
    Such a decision is taken autonomously by the third module 41, which means that no interference with a centralized part, such as a central server, is required.
    According to preferred embodiments, said third module 41 is thus configured to autonomously formulate a pricing for said transport service.
    Preferably, the decision to formulate a transport service offer as well as the pricing of this offer are made on the basis of machine learning techniques.
    It has turned out that said techniques can be advantageously used to adapt offers and prices to a constantly evolving market, due, for example, to changes in supply and demand, to the location of the requested service. (prices will be higher for remote locations, serving a lower number of potential customers), time of day (offers will have a higher rate at peak times), and the like.
    As such, said techniques can be used to increase profits for the individual vehicles of said plurality 20 by enabling the preparation of an offer proposal for a transportation service which maximizes the probability that the customer will accept said proposal.
    Said third module 41 is further configured to translate the decision, which is a refusal or a transport service offer, into a response signal, and to communicate said response signal comprising said refusal or said transport service offer. transport to said first particular computer device 30. Said response signal is sent in a third predetermined time interval ts, said time interval t3 starting from receipt of the request signal.
    It is clear from the above that the duration of tz is shorter than the duration of t1, so that a response signal communicated by the third module 41 to the first computing device 30 during the duration t3 will arrive in time at said level. device to be evaluated.
    According to embodiments of the invention, said third module 41, which is an integral part of a first vehicle of said plurality of autonomous vehicles 20 is configured.
    gured to contact a second computer device 40 of a second vehicle of said plurality of autonomous vehicles 20 and to propose to said second vehicle to share said transport service. This proposal will typically involve a meeting place for the two vehicles to allow the transfer of said user of the system from the first vehicle to the second vehicle of said plurality 20. Therefore, said first vehicle can offer the user of the system a solution. transport service offering comprising a shared service, which service offering being communicated to the first computing device 30 of the system user within said first predetermined time interval t3.
    According to embodiments of the invention, provided that said response signal comprises a transport service offer, said second computing device 40 will then wait for a confirmation signal from said first computing device 30 during a fourth. predetermined time interval t4, starting from the communication of said particular response signal.
    Said fourth predetermined time interval t4 is associated with the time during which the transport service offer remains valid and can be communicated to the user of the system. During the duration of said time interval t4, no transport service request from other users of the system will be accepted. More particularly, after the communication of a response signal comprising an offer, and for a period of time t4, no further response signal comprising a transport service offer will be sent in response to request signals received from 'other early computing devices 30.
    The fourth time interval t4 is chosen so as to guarantee a user of the system sufficient time to select a transport service offer which suits him. Typically, the duration t4 will be at least 20 seconds, preferably at least seconds, more preferably at least 40 seconds, still more preferably at least 50 seconds, and most preferably at least 60 seconds. It will be further understood that the time t4 will be at most 10 minutes, preferably at most 8 minutes, more preferably at most 6 minutes, and most preferably at most 430 minutes. of the invention, said first computing device 30 is further configured to actuate a second module 32, which second module 32 being actuated upon expiration of said first predetermined time interval t :. Said second module 32 is further configured to analyze any response signal which has been received from at least one of said set of autonomous vehicles to which the request signal has been sent, which response signal having been received in said first inter - time value ti.
    From the analysis carried out by the second module 42, the following two options can appear: none of the response signals received includes a transport service offer; the user of the system may have to adapt some of the elements contained in the preceding application in order to widen his choice of vehicles available from said plurality 20; or at least one response signal received during said time interval t: contains a transport service offer. According to embodiments of the invention, said at least one transport service offer can be presented by the second module 32 to the user of the system, which user of the system can actively select his choice for a transport service. in particular, the two actions being preferably carried out by means of said first interface. According to other embodiments, said at least one transport service offer can be selected by the second module 32 in an autonomous manner. According to particular embodiments, the second module 32 can perform this selection autonomously using machine learning techniques and / or pattern recognition models. Upon confirmation of a selection decision, said selection being made by the user of the system or by the second module 32, a confirmation signal for the provision of said transport service is sent to the autonomous vehicle of the vehicle assembly. autonomous whose transport service offer has been selected. According to embodiments, a rejection signal can be simultaneously sent to the other vehicles.
    cules of said set of autonomous vehicles which have also submitted transport service offers.
    The user of the system or the second module 32 being informed of the time during which the transport service offer is valid, said confirmation signal must be sent in time for the second computer device 40 of the selected vehicle to receive the confirmation signal. during the time interval ta.
    However, if the user of the system or the second module 32 decides to reject all the transport service offers, the second module 32 may decide to send a rejection signal to said at least one vehicle of said set of autonomous vehicles.
    According to embodiments of the invention, said confirmation signal or said rejection signal is communicated to the second computer device 40 during a second predetermined time interval ta, starting from the actuation of said second module 32. It It is clear from the above that the duration of t2 is shorter than the duration of t4, so that any confirmation signal or signal of rejection communicated by the second module 32 to the second computing device 40 during the duration ta will arrive at time at said device 40.
    Communication between the first computing device 30 of one of said plurality of users and goods 10 and the second computing device 40 of one of said plurality of autonomous vehicles 20 may be conducted by means of protocols. of data transfer known in the state of the art. More particularly, system standards such as 4G, WiMAX (IEEE 802.16m) or 5G can be used for these communications. Preferably, the TPEG2 Transport Protocol Expert Group data protocol (ISO / TS 21219) is used, which protocol may use Internet or digital broadcasting as the transmission medium.
    The invention can be applied to vehicles regardless of the propulsion technology used. As such, the vehicles of said plurality of autonomous vehicles 20 can be propelled by various propulsion technologies, such as an internal combustion engine, for example running on gasoline, diesel or compressed natural gas. Said vehicles can be hybrid vehicles, rechargeable electric vehicles, or hydrogen motor vehicles. The vehicle can operate according to a combination of the mentioned technologies.
    As such, the vehicle's range will be determined by the amount of gasoline, gasoline or hydrogen remaining, or by the battery charge.
    The present invention also relates to a computer program, optionally stored on a computer readable medium, comprising code means adapted to cause a processor to perform the functions of the first computer device 30 as described above.
    According to embodiments of the present invention, said code means uses an application programming interface (API). Said API is used to allow interaction between software applications and to integrate different software applications.
    More particularly, an API can be used to transfer data contained in a software program À to another environment under the control of a second processor which executes a software program B and to store said data in a second non-volatile memory.
    According to embodiments of the invention, said API can be used for the exchange of signals between the first computing device 30 and software owned by a transport company offering transport services by means of a more - reality of autonomous vehicles.
    The present invention further relates to a computer program, optionally stored on a computer readable medium, comprising code means adapted to cause a processor to perform the functions of the second computer device 40 as described above. above.
    According to embodiments of the present invention, said code means thus use an API. According to embodiments of the invention, said API can be used for the exchange of signals between the second computing device 40 and proprietary software of a transport company offering transport services by means of a plurality. of autonomous vehicles.
    By virtue of such an API, vehicles of said plurality of autonomous vehicles can advantageously offer their transport services through the intermediary of comparators.
    gnies offering transport services by means of autonomous vehicles, while at the same time maintaining a high degree of autonomy, as explained above.
    More particularly, even when it uses such a company as an intermediary, the vehicle can freely choose to participate in a proposal for an offer for a transport service and define its tariff.
    Although the invention has been described above with reference to specific embodiments, this description is intended to illustrate the invention and not to limit it, the scope thereof being defined by the appended claims.
    Those skilled in the art will easily understand that combinations of characteristics different from those which are described here are possible without departing from the scope of the claimed invention.
    权利要求:
    Claims (15)
    [1]
    A method of using a first computing device (30) in a system (1) for transporting a plurality of users and goods (10) by means of a plurality of autonomous vehicles (20), the method comprising, within said first computer device (30): - actuation of a first module (31) to receive, via a first interface, from one of said plurality of users and of goods (10), a request for a transport service provided by at least one of said plurality of autonomous vehicles (20) to a place of destination; - sending a request signal comprising said request to a set of autonomous vehicles of said plurality of autonomous vehicles (20); - the actuation of a second module (32), at the expiration of a first predetermined time interval t1, starting from the sending of said request signal, to: e analyze any response signal received from at least one vehicle of said set of autonomous vehicles in said first time interval t1; and, if it emerges from said analysis that said response signal comprises a transport service offer, e selecting a transport service offered by a vehicle of said set of autonomous vehicles; and e sending a confirmation signal to said selected autonomous vehicle to provide said transportation service.
    [2]
    The method of claim 1, wherein said first interface is configured to receive a request for a transport service, via a mobile device screen, and / or wherein said first interface is further configured to. displaying at least the selected transport service, via said mobile device screen.
    [3]
    3. The method of claim 1 or claim 2, wherein the creation of said set of autonomous vehicles is determined according to the geographical proximity of vehicles vis-à-vis a certain location, such as the location of one. of said plurality of users and goods (10).
    [4]
    A method according to any preceding claim, wherein said first module (31) is configured to automatically suggest and / or initiate a request regarding a transport service using machine learning techniques.
    [5]
    The method according to any one of the preceding claims, wherein said second module (32) is configured to autonomously select a transport service offered by at least one vehicle of said set of autonomous vehicles using machine learning techniques. .
    [6]
    A method according to any preceding claim, wherein said second module (32) further sends a rejection signal to any vehicle of said at least one vehicle of said set of autonomous vehicles if said vehicle has not been selected for. provide said transportation service.
    [7]
    7. The method of claim 6, wherein said confirmation signal or said rejection signal are sent within a second predetermined time interval ta, starting from actuation of said second module (32).
    [8]
    A method of using a second computing device (40) in a system (1) for transporting a plurality of users and goods (10) by means of a plurality of autonomous vehicles (20), the method comprising, within said second computing device (40): - receiving, from a first computing device (30), a request signal relating to a request concerning a transport service to a place of destination; - actuation of a third module (41) for: e - inspecting said request signal on the basis of predetermined elementary rules in order to formulate an offer proposal for said request in the form of a service offer transport, or to refuse said request;
    e communicating to said particular first computing device (30) a response signal comprising said denial or said transport service offer, within a third predetermined time interval t3 starting from receipt of said particular request signal; and, if the response signal comprises a transport service offer, - waiting for a confirmation signal for the duration of a fourth predetermined time interval t4 starting from the communication of said particular response signal.
    [9]
    9. The method of claim 8, wherein, provided that a response signal comprising a transport service offer has been sent, and during the duration of said fourth predetermined time interval t4, no response signal comprising an offer. service is sent in response to request signals received from other first computing devices (30).
    [10]
    The method of claim 8 or claim 9, wherein said third module (41) is further configured to formulate said offer proposal for said demand using machine learning techniques.
    [11]
    The method according to any one of claims 8 to 10, the method further comprising, within said second computing device (40), the step of contacting a vehicle of a plurality of motor vehicles (20).
    [12]
    12. System (1) for transporting a plurality of users and goods (10) by means of a plurality of autonomous vehicles (20), comprising one or more first computing devices (30) to be used in the method according to the method. any of claims 1 to 7 and one or more second computing devices (40) for use in the method of any of claims 8 to 11.
    [13]
    13. The system of claim 12, wherein said first and second computing devices are configured to communicate signals using the TPEG protocol.
    [14]
    14. A computer program product comprising code means configured to cause a processor to perform the functions of said first computer device (30) according to any one of claims 1 to 7.
    [15]
    15. A computer program product comprising code means configured to cause a processor to perform the functions of said second computer device (40) according to any one of claims 8 to 11.
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    同族专利:
    公开号 | 公开日
    BE1027166A1|2020-10-27|
    EP3716197A1|2020-09-30|
    FR3094538A3|2020-10-02|
    NL2025230B1|2020-10-06|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US10753754B2|2017-01-19|2020-08-25|Andrew DeLizio|Managing autonomous vehicles|
    US10222799B2|2017-03-14|2019-03-05|International Business Machines Corporation|Autonomous vehicle pickup directed by socially derived meta data in public environments|
    US10762447B2|2017-05-23|2020-09-01|Uatc, Llc|Vehicle selection for on-demand transportation services|
    法律状态:
    2020-12-04| FG| Patent granted|Effective date: 20201105 |
    优先权:
    申请号 | 申请日 | 专利标题
    EP19166423.4A|EP3716197A1|2019-03-29|2019-03-29|A method for transporting a plurality of system users and goods|
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