Vehicle remote control system using mobile communication terminal

专利摘要:
PURPOSE: A mobile communication terminal, a car control device and a car remote control system by using a mobile communication terminal are provided to transmit car control-related data with inherent car information, when a car control-related command is inputted from a user, thereby controlling a car located in a remote place. CONSTITUTION: An input unit(110) inputs a car control-related command from a user. A mobile communication module(120) transceives a mobile communication signal including car control-related data with a mobile communication repeater. A display(130) displays a car control-related menu, car state information, and position information on a screen. A mobile communication terminal controller(140) has a car control-related program, generates the car control-related data when the car control-related command is inputted, and transmits the data to the mobile communication repeater through a transmitter(122).
公开号:KR20030043083A
申请号:KR1020010074062
申请日:2001-11-26
公开日:2003-06-02
发明作者:윤재웅
申请人:윤재웅；
IPC主号:

专利说明:

Vehicle remote control system using mobile communication terminal, vehicle control device and mobile communication terminal {Vehicle remote control system using mobile communication terminal}
[16] The present invention relates to a mobile communication service system, and more particularly, to a vehicle remote control system using a mobile communication terminal, a vehicle control device, and a mobile communication terminal for controlling a remote vehicle using a mobile communication terminal.
[17] Mobile service companies have installed mobile repeaters throughout the city and throughout the mountains. As a result, mobile subscribers can make calls anytime and anywhere, and roaming service enables them to continue to make calls while moving away from the repeater.
[18] On the other hand, it is often seen to control the vehicle using a remote controller in the vicinity. Through this, self-driving drivers are provided with many conveniences such as starting the winter in advance and maintaining the indoor temperature at an appropriate temperature.
[19] 1 is a block diagram of a general vehicle remote control system. The vehicle remote control system includes a remote controller 10 carried by a vehicle user and a vehicle control apparatus 20 installed in the vehicle and controlling each device of the vehicle according to a control signal received from the remote controller.
[20] The remote controller 10 includes a key input unit 11 for receiving a user's command, a remote control unit 13 for determining a signal input through the key input unit 11 to generate a control code for controlling the vehicle, and a control code. Has an RF transmitter 12 for converting the signal into an RF (Radio Frequency) signal and transmitting the result to a vehicle.
[21] On the other hand, the vehicle control device 20 is an ECU for controlling the various electrical devices of the vehicle according to the RF receiver 21 for receiving the RF signal transmitted from the remote controller 10, and the signal transmitted from the RF receiver 21. And a vehicle control unit 22 for requesting vehicle control from the electronic control unit or controlling the vehicle starting device.
[22] In the vehicle remote control system as described above, when a user issues a vehicle control command through operation keys provided in the remote controller 10, the remote control unit 13 generates a control code according to a key input by the user, and generates the generated control code. The control code is transmitted to the vehicle control apparatus 20 through the RF transmitter 12. Then, the vehicle controller 22 of the vehicle controller 20 controls the vehicle according to the control code received through the RF receiver 21. In this case, when the received control code is an electric control request, that is, a control code such as locking or opening a door or opening a trunk, the control device outputs a control signal to the ECU to control the electric device. In the case of a control request such as on / off, a control signal is output to the vehicle starting apparatus to control the starting of the vehicle.
[23] However, the conventional vehicle remote control system as described above has a problem in that the vehicle control apparatus does not operate properly because the vehicle is obscured by a building or the basement is not properly received when the vehicle is covered by a building or located underground.
[24] Meanwhile, as the number of mobile subscribers has recently increased, most vehicle owners are also mobile subscribers, who are equipped with a charging device and a hands-free device inside the vehicle, and also charge the mobile communication terminal. In the meantime, technology such as making a call without touching the mobile communication terminal is very useful.
[25] However, as the mobile communication terminal is separated from the user as described above, users often leave either of the vehicle's ignition key and the mobile communication terminal in the car to exit the vehicle. Accordingly, when the user leaves the mobile communication terminal, the user may not be able to receive the necessary phone, and the user may experience inconvenience because the user may not open the door of the vehicle later.
[26] In addition, in case of a mobile communication subscriber and a vehicle remote control system user, both mobile communication terminals and a vehicle control remote controller must be carried when operating outside the vehicle, resulting in inconvenience in behavior.
[27] In addition, most vehicle drivers often experience anxiety and discomfort because they cannot know their current location when driving a vehicle in an unfamiliar area. At this time, if the current position of the vehicle can be known, it may be possible to exclude some of the factors that are unstable or determined about the future direction of movement. Accordingly, recently, a vehicle navigation system and a geographic information system (GIS) have been developed, and a service method for providing vehicle location information and geographic information to a vehicle user has been proposed. However, in order to receive information through the vehicle navigation system and the geographic information system as described above, a separate display device is required to be installed in the vehicle.
[28] An object of the present invention is to control the vehicle at a long distance using a mobile communication terminal carried by the vehicle users to solve the above problems, the status information for each device installed in the vehicle through the mobile communication terminal And it provides a vehicle control system using a mobile communication terminal that can grasp the current location of the vehicle.
[1] 1 is a block diagram of a general vehicle remote control system;
[2] 2 is a view showing the concept of a vehicle remote control system using a mobile communication terminal according to the present invention;
[3] 3 is a block diagram of a mobile communication terminal according to the present invention shown in FIG.
[4] 4 is a diagram illustrating an embodiment of a front surface of a mobile communication terminal shown in FIG. 3;
[5] 5 is a block diagram of the vehicle control apparatus shown in FIG.
[6] 6a to 6f and 7 to 10 are views showing the contents of an example screen for explaining a vehicle control process in a mobile communication terminal according to an embodiment of the present invention,
[7] * Description of the symbols for the main parts of the drawings *
[8] 10: remote controller 11, 110: key input unit
[9] 12: RF transmitter 13: remote controller
[10] 20, 320: vehicle control unit 21: RF receiver
[11] 22, 326: vehicle control unit 100: mobile communication terminal
[12] 120, 322: mobile communication module 130: display
[13] 140: mobile communication terminal control unit 200: mobile communication repeater
[14] 300: vehicle 324: interface
[15] 400: vehicle tracking server
[29] Vehicle remote control system using a mobile communication terminal according to the present invention for achieving the above object is a movement to transmit the vehicle control-related data corresponding to the input command with the unique address information of the vehicle when a vehicle control-related command is input from the user A communication terminal, a mobile communication repeater which relays the vehicle control related data transmitted from the mobile communication terminal based on the unique address information added to the vehicle, and its own unique address information, which is installed in the vehicle and is the mobile communication repeater And a vehicle control device for controlling devices installed in the vehicle according to the vehicle control related data transmitted from the vehicle.
[30] In the above system, the mobile communication terminal includes an input unit for receiving a vehicle control related command from a user; A transmission unit for transmitting the vehicle control related data; And a mobile communication terminal control unit having a control program of a vehicle and generating a corresponding vehicle control related data when the command related to the vehicle control is input through the input unit and transmitting the generated vehicle control related data.
[31] The mobile communication terminal may further include a display for displaying a vehicle control related menu, wherein the mobile communication terminal control unit transmits a vehicle control related menu recorded in the memory when the request for displaying the vehicle control related menu is transmitted through the input unit. To be displayed on the display.
[32] The mobile communication terminal may further include a receiver configured to receive state related data of each device of the vehicle from the mobile communication repeater, and the mobile communication terminal controller controls the vehicle in a menu displayed on the display through the input unit. If a menu for selectively displaying the status information of one of the devices of the device is selected, the vehicle control-related data requesting the status information of the selected device of the vehicle is transmitted through the transmitting unit, and the receiving unit When the status information of the selected device of the vehicle is received through the control, the display displays the status information of the selection device.
[33] In addition, when a menu for requesting information on the current position of the vehicle is selected from the menu displayed on the display through the input unit, the mobile communication terminal controller controls the current position information of the vehicle together with its own address information. And transmits vehicle control-related data for requesting, and when the information on the current position of the vehicle is received through the receiving unit, controls to display the current position of the vehicle on the display.
[34] On the other hand, the vehicle control device, the receiving unit for receiving the vehicle control-related data transmitted from the mobile communication repeater; A memory in which a vehicle control program is stored; And a vehicle control unit configured to determine from the memory according to the vehicle control related data transmitted from the receiver and to control the vehicle in response to the identified contents.
[35] The vehicle control apparatus further includes a transmitter for transmitting data, and the vehicle controller controls the vehicle recognition information to be periodically transmitted to the mobile communication repeater through the transmitter so as to determine the current position of the vehicle.
[36] In addition, when the vehicle control unit receives information requesting status information of any one of the devices of the vehicle through the receiving unit, the vehicle controller detects the state of the corresponding device and transmits the state to the mobile communication repeater through the transmitting unit. Control as possible.
[37] Meanwhile, a vehicle control system using a mobile communication terminal transmits and receives data to and from the mobile communication repeater, and receives a vehicle recognition information from the mobile communication repeater and continuously updates a database of the current location of the vehicle. It includes more.
[38] The vehicle tracking server provides information to the mobile communication terminal based on the contents of the database when inquiry information about the location of the vehicle is received from the mobile communication terminal through the mobile communication repeater.
[39] In addition, the vehicle tracking server may perform user authentication when the vehicle is to be controlled using the mobile communication terminal.
[40] As described above, the vehicle remote control system using the mobile communication terminal enables the user to control the vehicle without being restricted by distance and obstacles by using the mobile communication terminal, and the vehicle can determine the current position through the mobile communication terminal. It's easy to see.
[41] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
[42] 2 is a view showing the concept of a vehicle remote control system using a mobile communication terminal according to the present invention. The system includes a mobile communication terminal 100, a mobile communication repeater 200, a vehicle control device 320 and a vehicle tracking server 400 installed in a vehicle having a unique address.
[43] Here, the mobile communication terminal 100 transmits the vehicle control-related data selected by the user to the vehicle 320 through the mobile communication repeater 200, while the vehicle control device 310 and the mobile communication repeater 200; Receives the status information and location information from the vehicle tracking server 400 to display to the user.
[44] 3 is a block diagram of a mobile communication terminal 100. The mobile communication terminal 100 includes an input unit 110, a mobile communication module 120, a display 130, and a mobile communication terminal controller 140.
[45] The input unit 110 receives a vehicle control related command from a user. Here, the input unit may receive a vehicle control-related command through the set key of the key input unit 112 provided in the mobile communication terminal 100, and the vehicle control related to the user through the microphone 114 provided in the mobile communication terminal 100. You can also receive a command. In addition, the key input unit 112 may be provided with a dedicated key for displaying the vehicle control-related menu, the vehicle control-related menu is provided through a combination of keys or menu keys provided in the key input unit 112 of the existing mobile communication terminal. It can also be displayed. In addition, the vehicle control related menu display dedicated key can be used as an operation key for a specific device of the vehicle. For example, in the mobile communication terminal 100 having the key input unit 112 as shown in FIG. 4, when the selection time of the vehicle control related menu display dedicated key 112-1 is within 2 seconds, the vehicle control related menu is displayed. If it is continuously selected for more than 2 seconds, the user may set the start-up command of the vehicle as issued. 4 is a diagram illustrating a key input unit of a mobile communication terminal provided with a vehicle control related key according to an embodiment of the present invention. Of course, it is included in the scope of the present invention to update the program so that any key of the existing mobile communication terminal can be used as the vehicle dedicated key.
[46] The mobile communication module 120 transmits / receives a mobile communication signal including a mobile communication repeater 200 and vehicle control related data.
[47] The display 130 displays a vehicle control related menu, vehicle status information, location information, and the like on a screen. In this case, the display 130 may output vehicle state information, location information, and the like through a speaker provided in the mobile communication terminal.
[48] The mobile communication terminal control unit 140 includes a vehicle control related program. When the vehicle control related command is input through the input unit 110, the mobile communication terminal control unit 140 generates corresponding vehicle control related data and transmits the mobile communication repeater 200 through the transmitter 122. To be transmitted to. In addition, when the vehicle state information and the position information are received through the receiver 120 at the request of the user through the input unit 110 from the mobile communication repeater 200, the state information and position information of the vehicle on the display 130 Control to be displayed.
[49] In addition, when the mobile communication terminal control unit 140 receives a warning signal such as oil shortage or oil change from the mobile communication repeater 200, the mobile communication terminal control unit 140 displays the warning information corresponding to the display 130 to be recognized by the user.
[50] The mobile communication repeater 200 relays the data transmitted from the mobile communication terminal 100 and the vehicle control device 320 to the vehicle control device 320 and the mobile communication terminal 100, respectively. In addition, the mobile communication repeater 200 periodically receives the vehicle recognition information from the vehicle control device 320 to determine the position of the vehicle. Here, the mobile communication repeater 200 includes a repeater, a base station, a telephone station, etc. installed throughout the region, and includes a satellite device. In a broad sense, the vehicle tracking server 400 may also be included in the mobile communication repeater 200. Here, the vehicle tracking server 400 will be described separately from the mobile communication repeater 200 to indicate an independent function.
[51] The vehicle control device 320 receives vehicle control related data transmitted from the mobile communication terminal 100 through the mobile communication repeater 200 and controls the operation of the vehicle 300. In addition, the vehicle control device 320 periodically transmits the position recognition information to the mobile communication repeater 200. In addition, when a signal for requesting status information of each vehicle device is received, the device transmits the status information of the corresponding device to the mobile communication repeater 200 in response thereto.
[52] 5 is a block diagram of a vehicle control apparatus 320 according to the present invention. The vehicle controller 320 includes a mobile communication module 322, an interface 324, and a vehicle controller 326.
[53] The mobile communication module 322 receives vehicle control related data from the mobile communication repeater 200 through the receiver 322-1, and recognizes the vehicle through the transmitter 322-2 under the control of the vehicle controller 326. Send information periodically. In addition, under the control of the vehicle control unit 326, the transmitter 322-2 transmits the state information of each vehicle apparatus to the mobile communication repeater.
[54] The interface 324 is responsible for the interface between the vehicle control unit 326 and the ECU (not shown).
[55] The vehicle controller 326 analyzes vehicle control related data received through the mobile communication module 322 and outputs a vehicle control signal corresponding to the analyzed content. That is, when the received vehicle control related data is an electrical control request, the control device outputs a control request signal to the ECU to control the electrical device. When the control request such as start on / off is performed, the control signal is transmitted to the vehicle starting device. It outputs to control the start of the vehicle (300). In addition, the vehicle controller 326 periodically transmits the vehicle recognition information to the mobile communication repeater 200 through the transmitter 322-2 of the mobile communication module 322. In addition, when the received vehicle control data is a signal for requesting status information of any device installed in the vehicle, the vehicle control unit 324 requests the ECU to check and provide a status of the device through the interface. When the state information of the corresponding device is transmitted from the ECU through the interface 326, the state information about the corresponding device is transmitted to the mobile communication repeater 200 through the transmitter 322-2 of the mobile communication module 322.
[56] On the other hand, the vehicle control device may further include a sensor (not shown) for detecting the movement or start-up state of the vehicle, the vehicle control unit 326 receives the vehicle recognition information only when the movement or the start of the vehicle is turned on by the sensor. Can be sent. This can reduce unnecessary power consumption of the vehicle.
[57] In addition, the vehicle controller 326 may receive a warning signal such as oil shortage, oil change, etc. transmitted from the ECU to the panel (not shown) of the vehicle and transmit the warning signal to the mobile communication repeater 200.
[58] The vehicle tracking server 400 is connected to the mobile communication repeater 200 to transmit / receive data in a wired / wireless manner, and receives the vehicle recognition information from the mobile communication repeater 200 to continuously maintain a database on the current location of the vehicle. Update with. When a signal for querying the current position of the vehicle is received from the mobile communication terminal 100 through the mobile communication repeater 200, the current position information of the vehicle is provided to the mobile communication terminal 100 based on the contents of the database. In addition, when the vehicle tracking server 400 periodically receives the vehicle recognition information transmitted through the mobile communication repeater 200 and updates the database, the same information is repeatedly received from the mobile communication repeater for a predetermined time or vehicle recognition information. If is not transmitted, the state of the vehicle 300 is determined to be a stop state, and when the vehicle recognition information is received differently for a predetermined time, it is determined to be moving.
[59] 6 to 10, a vehicle remote control process of the mobile communication terminal according to the first embodiment of the present invention will be described.
[60] First, when the user selects the vehicle control related key 112a of the key input unit 112 shown in FIG. 4, the mobile communication terminal controller 140 displays the vehicle related menu as shown in FIG. 6A on the display 130. Subsequently, when 'vehicle device control' is selected through the '▼ / ▲' key and the 'selection' key or the '1' key, a menu for each vehicle device as shown in FIG. 6B is displayed. If the user selects 'start' using the '▼ / ▲' key and the 'selection' key or the '1' key, the device control menu as shown in FIG. 6C is displayed. At this time, when the user selects 'start on' through the '▼ ▲' key and the 'selection' key or the '1' key, the mobile communication terminal control unit 140 moves the vehicle control signal corresponding to 'start on'. Control to be transmitted to the mobile communication repeater 200 through the transmitter 122 of the communication module 120.
[61] Here, when it is determined that the mobile communication terminal control unit 140 has continuously pressed the vehicle control related key 112a of the key input unit 112 shown in FIG. 4 by the user for more than a predetermined time (for example, 2 seconds or more), 6a to 6d, the vehicle control signal corresponding to the start-up of the vehicle may be ignored and transmitted to the mobile communication repeater 200 through the transmitter 122 of the mobile communication module 120. To control.
[62] In addition, the mobile communication terminal control unit 140 omits the process of FIG. 6A when the vehicle control-related key 112a and the '1' key of the key input unit 112 shown in FIG. 4 are selected at the same time. Controls the screen to appear directly on the display.
[63] In addition, the mobile communication terminal control unit 140 controls the display 130 to display menus for each device on the display 130 as shown in FIG. You may. When the number is selected, the control menu or the status view menu for the corresponding device is controlled to be displayed on the display 130 as shown in FIG. 6C.
[64] Meanwhile, when the user selects the 'vehicle status view' item through the '▼ / ▲' key and the 'selection' key or the '2' key on the screen of FIG. 6C, the mobile communication terminal controller 140 is a mobile communication module ( The transmission unit 122 transmits vehicle control-related data for requesting status information of the starting device of the vehicle together with its own information. When the state information on the starting device is received through the receiving unit 124 of the mobile communication module 120, the controller 130 displays the state of the received starting device on the display 130.
[65] Here, as another example of displaying the status information of each vehicle device, the 'Vehicle Status View' item is further displayed as shown in FIG. 8 on the screen of FIG. 6A, and the '▼ / ▲' key and the 'Selection' key or '2' When the 'vehicle status view' item is selected through the 'key', as shown in FIG. 9, it is possible to display all the status information of each of the possible devices of each vehicle device. At this time, the mobile communication terminal control unit 140 transmits the vehicle state-related control data requesting the status information for each device that can be checked by the vehicle through the transmitter 122, and for each device of the vehicle through the receiver 144. The state related information is received and displayed on the display 130.
[66] On the other hand, when the vehicle-related control is locked so that no user can control the vehicle, the mobile communication terminal controller 140 performs the vehicle-related control after the user authentication procedure as shown in FIG. 6F. Control to run. That is, when the user selects the vehicle control related key 112a while the vehicle related control is set to locked, the screen shown in FIG. 6F is displayed on the display 130. When the user inputs the password through the key input unit 110, if the user matches the password set in advance, the vehicle-related control lock state is released and the screen of FIG. 6A is controlled to be displayed on the display 130. . In this case, user authentication may be performed through a program in the mobile communication terminal 100, or alternatively, may be performed through a vehicle tracking server.
[67] Meanwhile, when the user selects the 'vehicle location check' item through the '▼ / ▲' key and the 'selection' key or the '2' key on the screen of FIG. 6A, the mobile communication terminal control unit 140 has its own When the vehicle control-related data requesting the current position information of the vehicle together with the information is transmitted through the transmitter 122 of the mobile communication module 120, and the information on the current position of the vehicle is received through the receiver 124, The current position of the control to be displayed on the display 130 as shown in FIG. Here, not only the address where the vehicle is located, but also whether the vehicle is moved is displayed, which is a state in which the database of the vehicle is updated in the vehicle tracking server 400 that receives the vehicle recognition information periodically transmitted from the vehicle control apparatus 320. According to the vehicle movement information is determined and provided.
[68] As the vehicle remote control system using the mobile communication terminal as described above uses mobile communication repeaters installed in various places, it is possible to control various types of vehicles regardless of obstacles even at a long distance, and to check the state of each device of the vehicle. Safety check can be done at.
[69] In addition, even if the vehicle key is accidentally left in the car, the door of the vehicle can be opened through its mobile communication terminal, thereby eliminating the hassle of calling a service man.
[70] In addition, it is possible to receive geographic information without burden in terms of cost through the mobile communication terminal.
[71] In addition, when theft or to find a vehicle, it is easy to find the vehicle through the mobile communication terminal.

权利要求:
Claims (15)
[1" claim-type="Currently amended] An input unit for receiving a vehicle control related command from a user;
A transmission unit for transmitting the vehicle control related data; And
A mobile communication terminal control unit having the vehicle control related program and controlling vehicle control related data to be transmitted to the mobile communication repeater through the transmitting unit when the vehicle control related command is input through the input unit; Mobile communication terminal comprising a.
[2" claim-type="Currently amended] The method of claim 1,
The input unit is a mobile communication terminal, characterized in that the vehicle control-specific input key is provided.
[3" claim-type="Currently amended] The method of claim 1,
Further comprising a display for displaying a vehicle control-related menu,
And the mobile communication terminal control unit controls to display a pre-programmed vehicle related menu on the display when the vehicle related function display request is transmitted from the user through the input unit.
[4" claim-type="Currently amended] The method of claim 3, wherein
And the mobile communication terminal controller controls the vehicle-related menu so that a number indicating each device of the vehicle is displayed on the display together with the image of the vehicle type.
[5" claim-type="Currently amended] The method of claim 3, wherein
Further comprising a receiving unit for receiving the state-related data for each device of the vehicle from the mobile communication repeater,
When the mobile communication terminal control unit selects a menu for requesting display of status information for any one device among the devices of the vehicle from the vehicle related menu displayed on the display through the input unit, the mobile communication terminal controller selects its own through the transmission unit. And transmits vehicle control related data for requesting status information of the selected device of the vehicle together with the information. When the status information of the device for requesting the status information of the vehicle is received through the receiver, the state of the selected device is received. And controlling to be displayed on the display.
[6" claim-type="Currently amended] The method of claim 5,
The mobile communication terminal control unit transmits vehicle control related data requesting the current position information of the vehicle through the transmission unit, when an item requesting the display of the current position of the vehicle is selected from the menu displayed on the display. And when the information on the current location of the vehicle is received through the receiver, controlling the display to display the current location of the vehicle.
[7" claim-type="Currently amended] The method of claim 5,
The mobile communication terminal control unit, when receiving a warning signal such as oil shortage or oil change of the vehicle through the receiving unit, the mobile communication terminal, characterized in that the control to display the warning information on the display (130).
[8" claim-type="Currently amended] Receiving unit for receiving the vehicle control-related data transmitted from the mobile communication repeater; And a vehicle control unit which catches vehicle control related data transmitted from the receiving unit and controls the vehicle in response to the identified contents.
[9" claim-type="Currently amended] The method of claim 8,
Further comprising a transmitting unit for transmitting data,
And the vehicle controller controls the vehicle recognition information to be periodically transmitted to the mobile communication repeater through the transmitter.
[10" claim-type="Currently amended] The method of claim 9,
The vehicle controller, when a signal for requesting the status information of each device of the vehicle is received through the receiving unit to determine the state of the corresponding device to control to transmit the status information of the device through the transmitter. Vehicle control device.
[11" claim-type="Currently amended] The method of claim 9,
And the vehicle controller detects a warning signal displayed on a panel of the vehicle and transmits the warning signal to the mobile communication repeater through the transmitter.
[12" claim-type="Currently amended] A mobile communication terminal for transmitting vehicle control related data corresponding to the input command together with unique address information of the vehicle when a vehicle control related command is input from a user;
A mobile communication repeater for relaying the vehicle control related data transmitted from the mobile communication terminal based on the unique information of the vehicle; And
And a vehicle control device having inherent information and installed in the vehicle and controlling the vehicle according to the vehicle control related data transmitted from the mobile communication repeater.
[13" claim-type="Currently amended] The method of claim 12,
And a vehicle tracking server that is connected to transmit and receive data with the mobile communication repeater, and receives the vehicle recognition information from the mobile communication repeater and continuously updates a database of the current location of the vehicle. Vehicle remote control system using mobile communication terminal.
[14" claim-type="Currently amended] The method of claim 13,
The vehicle tracking server provides the mobile communication terminal with the current location information of the requested vehicle based on the contents of the database when inquiry information about the current location of the vehicle is received from the mobile communication terminal through the mobile communication repeater. Vehicle remote control system using a mobile communication terminal, characterized in that.
[15" claim-type="Currently amended] The method of claim 14,
When the vehicle tracking server periodically receives the vehicle recognition information transmitted from the mobile communication repeater and updates the database, if the same information is repeatedly received from the mobile communication repeater for a predetermined time, the vehicle tracking server determines the current state of the vehicle as the stationary state. And when the vehicle recognition information is received differently for a predetermined time, determining that the vehicle is moving.

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同族专利:

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公开号 | 公开日

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引用文献:

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公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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法律状态:
2001-11-26|Application filed by 윤재웅

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2001-11-26|Priority to KR1020010074062A

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2003-06-02|Publication of KR20030043083A

优先权:

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申请号 | 申请日 | 专利标题

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KR1020010074062A|KR20030043083A|2001-11-26|2001-11-26|Vehicle remote control system using mobile communication terminal|