automatic clock setting method for a vehicle

专利摘要:
PURPOSE: A method for automatically setting a time of a car is provided to secure the convenience of a user by sharing current time information of a portable phone with a clock control unit and outputting a current standard time in a clock composed in the internal portion of the car. CONSTITUTION: A periodical communication is performed between a clock composed in the internal portion of a car and a portable phone located in the internal portion of the car at a predetermined time(S21). It is judged whether the portable phone exists in the internal portion of the car(S22). If the portable phone exists in the internal portion of the car, information about a standard time received from a base station is provided to a clock control unit of the clock using a local area wireless communication between a Bluetooth chip of the portable phone and a Bluetooth chip of the clock(S23). The clock control unit of the clock outputs information about the standard time to the outside through a time display unit(S24).
公开号:KR20020085911A
申请号:KR1020010025426
申请日:2001-05-10
公开日:2002-11-18
发明作者:안성호
申请人:현대자동차주식회사；
IPC主号:

专利说明:

Automatic clock setting method for a vehicle}
[9] The present invention relates to an automatic time setting method of a vehicle. More specifically, the time of a watch provided in a vehicle may be set to a standard time transmitted from a mobile phone, or an error between the standard time and the time of the current watch may be set. The present invention relates to an automatic time setting method of a vehicle that can be set to a standard time transmitted from a mobile phone so that a passenger in a vehicle can always recognize the correct time when the set value is higher than the set value.
[10] In general, the interior of the car is equipped with a variety of different types of amenities, for example, audio equipment for listening to music, or a clock that can check the current time is a part of the above-mentioned amenities.
[11] On the other hand, among the above-mentioned, the clock is usually installed on the side of the dash panel, and the time is displayed by driving the internal clock frequency.
[12] By the way, the clock provided in the vehicle as described above is notified to the outside of the current time according to the drive of the clock frequency is built in itself, when the time elapses will show a difference from the current standard time.
[13] Nevertheless, since it is cumbersome for most drivers to correct the time of the clock provided in the cabin, it is desirable to periodically adjust the time of the clock automatically in view of the improvement of convenience for a user.
[14] Accordingly, the present invention has been made in view of the above, by sharing the current time information of the mobile phone to receive and output the standard time through the base station and the clock control unit for determining the time in the clock provided in the vehicle through this It is an object of the present invention to provide an automatic time setting method for a vehicle that enables the user's convenience by allowing a current standard time to be output from a clock provided in a vehicle interior.
[15] The present invention for achieving the above object is a first method for modifying the current time by a repeating short-range wireless communication with a fixed period of time with a cell phone received a standard time from the base station in the vehicle; When the mobile phone receiving the standard time from the base station performs short-range wireless communication with the clock in the vehicle, when the error between the standard time transmitted from the mobile phone and the current time of the clock exceeds a certain value, And a second method of correcting time.
[16] In the first and second methods of the present invention, the time is counted by the clock of the clock when the cellular phone is not present in the cabin.
[17] In the second method, when the difference between the standard time received from the base station and the current time indicated by the clock does not exceed a setting error, the clock is clocked by the clock itself.
[1] 1 is a configuration diagram for automatic time setting of a vehicle according to the present invention.
[2] Figure 2 is a flow chart illustrating a method for automatic time setting of a vehicle according to the present invention.
[3] 3 is a flowchart illustrating a method for setting an automatic time of a vehicle according to another embodiment of the present invention.
[4] <Description of Symbols for Main Parts of Drawings>
[5] 100-clock 10-clock control unit
[6] 12-hour display 14-Bluetooth chip
[7] 20-Mobile Phones22-Bluetooth Chips
[8] 30-base station
[18] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
[19] 1 is a configuration diagram for automatic time setting of a vehicle according to the present invention, Figure 2 is a flow chart showing a method for setting the automatic time of the vehicle according to the present invention, Figure 3 is another embodiment of the present invention, This is a flowchart showing the automatic time setting method.
[20] As shown in FIG. 1, the apparatus for automatic time setting of a vehicle according to the present invention includes a clock control unit 10 that calculates a change in time by receiving operating power from a battery, and control of the clock control unit 10. According to the present invention consists of a clock 100 including a time display portion 12 of the liquid crystal for displaying the current time.
[21] In addition, the watch 100 is configured to communicate data with the mobile phone 20 located in the vehicle using Bluetooth, which is a short-range wireless communication means, wherein the Bluetooth is a Bluetooth built in the watch 100. Implemented as a chip 14, the Bluetooth chip 14 is in wireless communication with the Bluetooth chip 22 in the mobile phone 20.
[22] In addition, the above-mentioned Bluetooth is a short-range wireless communication concept by replacing wired or infrared communication in the near field, and the Bluetooth protocol is proposed by Ericsson.
[23] On the other hand, the mobile phone 20 located in the vehicle is configured to continuously receive information on the current time while communicating with the base station 30.
[24] Therefore, in the automatic time setting method according to the present invention, the cellular phone 20 located in the cabin receives the current standard time from the base station 30, and the received time information is again stored in the Bluetooth cell phone 20. The chip 22 communicates with the Bluetooth chip 14 embedded in the clock 100 located in the vehicle, and the Bluetooth chip 14 inputs the current standard time to the clock controller 10. The clock control unit 10 outputs the current standard time through the time display unit 12.
[25] Hereinafter, specific embodiments of the series of automatic time setting methods as described above will be described in more detail.
[26] In the automatic time setting method of the vehicle according to the present invention, the mobile phone 20 which has received the standard time from the base station 30 largely performs a repeated short-range wireless communication with a constant period with the clock 100 in the vehicle room at the present time. A method of modifying the first embodiment;
[27] In the near-field wireless communication with the watch 100 in the vehicle room, the mobile phone 20 having received the standard time from the base station 30, the standard time transmitted from the mobile phone 20 and the present time of the clock 100 When the error appearing between the time periods exceeds a certain value, it is divided into a method of correcting the current time (second embodiment).
[28] That is, the automatic time setting method according to the first embodiment of the present invention is as shown in FIG.
[29] First, when the engine is started (S20), the clock 100 provided in the vehicle and the mobile phone 20 in the vehicle periodically communicate at a predetermined time such as 12 or 24 hours every day. (S21)
[30] At this time, it is determined whether or not the mobile phone 20 exists in the vehicle (S22). In this case, when the mobile phone 20 is present in the vehicle information on the standard time received from the base station 30 Is provided to the clock controller 10 of the watch 100 by using short-range wireless communication between the Bluetooth chip 22 of the cellular phone 20 and the Bluetooth chip 14 of the watch 100.
[31] Accordingly, the clock control unit 10 of the clock 100 outputs information on the received standard time to the outside through the time display unit 12 (S24).
[32] In addition, when periodic communication is not performed between the clock 100 and the mobile phone 20, the time is timed by the clock of the clock 100 itself (S25).
[33] On the other hand, if the cellular phone 20 does not exist in the vehicle compartment at step S22, the time is counted by its own clock of the clock 100 as in step S25.
[34] And, the automatic time setting method according to the second embodiment of the present invention is as shown in FIG.
[35] First, when the engine is started (S30), it is determined whether or not the mobile phone exists in the vehicle compartment (S31). In this case, when the mobile phone 20 exists in the vehicle compartment, the base station 30 receives the Information about the standard time is transmitted using short-range wireless communication between the Bluetooth chip 22 of the cellular phone 20 and the Bluetooth chip 14 of the watch 100 (S32).
[36] Thereafter, the mobile phone 20 determines whether the difference between the standard time received from the base station 30 and the current time of the clock 100 exceeds a setting error (for example, 3 seconds). )
[37] In the above process, if the current time difference exceeds the setting error, the clock control unit 10 of the clock 100 is corrected to the time display unit 12 through the information of the standard time received by the mobile phone 20. The present time will be revealed. (S34)
[38] On the other hand, when the cell phone 20 does not exist in the vehicle cabin at step S31, and when the difference in the current time does not exceed the setting error in step S33, the current clock 100 is displayed. The time is clocked by its own clock (S35).
[39] As described above, according to the automatic time setting method of an automobile according to the present invention, the near field wireless communication with the cellular phone 20 in which the clock 100 is configured to display the current time in the vehicle cabin receives the standard time from the base station 30. From this, it is possible to easily modify the current time being received from the standard time input.

权利要求:
Claims (4)
[1" claim-type="Currently amended] The mobile phone 20 in the vehicle receiving the standard time from the base station 30 transmits the information on the standard time to the watch 100 in the vehicle through short-range wireless communication, and the watch 100 transmits the received standard. An automatic time setting method for a vehicle, characterized in that the current time is corrected and displayed from the time information.
[2" claim-type="Currently amended] The method of claim 1,
The clock 100 and the mobile phone 20 is a time setting method of the automobile, characterized in that to communicate periodically for a certain time.
[3" claim-type="Currently amended] The mobile phone 20 transmits the information on the standard time received from the base station 30 to the clock 100 and the short range wireless communication, and the clock 100 has a difference between the information of the received standard time and the current time. The automatic time setting method of a vehicle, characterized by correcting and displaying the current time when the setting error is exceeded.
[4" claim-type="Currently amended] The method according to any one of claims 1 to 3,
If the mobile phone 20 does not exist in the vehicle interior or the difference between the standard time received from the base station 30 and the current time clocked by the clock 100 does not exceed a setting error, the clock 100 Auto time setting method of the vehicle, characterized in that the time to time by its own clock.

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同族专利:

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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:
2001-05-10|Application filed by 현대자동차주식회사

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2001-05-10|Priority to KR1020010025426A

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2002-11-18|Publication of KR20020085911A

优先权:

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申请号 | 申请日 | 专利标题

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KR1020010025426A|KR20020085911A|2001-05-10|2001-05-10|automatic clock setting method for a vehicle|