CN105416205B - A kind of vehicle remote control method and system - Google Patents
A kind of vehicle remote control method and system Download PDFInfo
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- CN105416205B CN105416205B CN201510931267.7A CN201510931267A CN105416205B CN 105416205 B CN105416205 B CN 105416205B CN 201510931267 A CN201510931267 A CN 201510931267A CN 105416205 B CN105416205 B CN 105416205B
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000009471 action Effects 0.000 claims abstract description 114
- 230000000284 resting effect Effects 0.000 claims abstract description 12
- 230000005059 dormancy Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000007958 sleep Effects 0.000 claims description 11
- 230000003111 delayed effect Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 description 7
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Selective Calling Equipment (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention belongs to technical field of automobile control, there is provided a kind of vehicle remote control method and system, including：External remote control reception module is parsed successively after receiving remote signal, cipher key match；Until the match is successful, parsing current action instructs；Execution module is waken up, current action instruction is sent to execution module；It is finished signal until receiving current action, recovers parsing current action instruction, while open timer；If more than the first preset time, and the action command parsed is identical, external remote control reception module enters park mode, while execution module is entered resting state, closes timer.The present invention is by detecting feedback signal and stopping the parsing of remote signal, ensure external remote control reception module and whether execution module wakes up completely and the action command for the reception that whether is finished, avoid repeating sending action instruction or repeat same action, make whole remote control system precise control, reduction maloperation, raising driver and passenger's is handling.
Description
Technical field
The invention belongs to technical field of automobile control, and in particular to a kind of vehicle remote control method and system.
Background technology
Remote control system is functional part of the customer using first contact of vehicle, and the quality of remote control system performance directly affects
The use feeling of client.Existing remote control system generally includes：For example onboard day of transmitter module such as remote-control key, remote control reception module
Line and execution module such as Vehicle Controller, wherein remote control reception module and execution module are integrated in car body controller.Work as transmitting
After module transmitting action signal, be remotely-controlled receiving module reception, be then forwarded to execution module carry out processing go forward side by side action make it is true
Recognize.This vehicle remote control method of prior art, due to remote-transmitter module and remote control reception module, remote control reception module and execution
Module is single wire transmission, and signal forwarding is directly carried out after remote control reception module reception signal, if remote-transmitter module goes out
During an existing maloperation, launch remote signal, receiver of remote-control sytem can still send a signal to execution module, and execution module is held
Whether capable action performs completion, and receiver of remote-control sytem is also unknown, and continuously transmitting identical signal sometimes makes execution module repeatedly weigh
Same action is performed again, causes execution module signal chaotic, or even maloperation, influence the handling of driver and passenger.
The content of the invention
It is an object of the invention to provide a kind of vehicle remote control method and system, ensure the standard of whole remote control system control flow
True property, raising driver and passenger's is handling.
To achieve these goals, the present invention provides following technical scheme：
A kind of vehicle remote control method, including：
External remote control reception module receives the remote signal comprising key information and action command, into mode of operation；
Parse the remote signal and obtain the key information, carry out cipher key match；
If the cipher key match success, parse the remote signal and obtain current action instruction；
Execution module is waken up, and stops parsing the remote signal；
The current action instruction is persistently sent to the execution module, so that execution module execution is described current dynamic
Instruct corresponding action；
After the current action for receiving the execution module transmission is finished signal, stops the transmission current action and refer to
Order, and recover to parse the remote signal acquisition current action instruction, while open timer；If the current action is not received
Be finished signal, then the execution module continues executing with current action instruction；
If current action instruction is identical with previous action command, and when the time of the timer is more than first and preset
Between, the external remote control reception module enters park mode, and the execution module is entered resting state, closes the timing
Device.
Preferably, in addition to：
If the cipher key match is unsuccessful, be delayed the second preset time, and the external remote control reception module enters dormancy mould
Formula.
Preferably, the wake-up execution module includes：
Continue to send to the execution module and wake up instruction, the wake-up returned until receiving the execution module responds letter
After number, stop sending the wake-up instruction.
Preferably, in addition to：
If the current action instruction differs with previous action command, the current action is sent to the execution module
Instruction.
Preferably, methods described also includes：
After the execution module performs the current action instruction graduates, sent to the external remote control reception module current
Action executing finishes signal.
Preferably, it is described the execution module is included into resting state：
External remote control reception module sends dormancy instruction to the execution module；
The execution module receives the dormancy instruction, detects whether the action message that controller is sent to；
If the execution module is not detected by the action message, connect into resting state, and to the external remote control
Receive module and send sleep signal.
The present invention also provides a kind of automobile remote-control system, and the automobile remote-control system is used to perform above-mentioned automobile remote-control side
Method, the automobile remote-control system include：
Remote-transmitter module, for launching remote signal；
External remote control reception module, for receiving the remote signal, and parse the remote signal and carry out key
Match somebody with somebody；
Execution module, the current action for performing the remote signal instruct；
Wherein, the external remote control reception module is placed in the outside of car body controller, and passes through with the execution module double
Connect to rigid line, be connected with the remote-transmitter module double-direction radio signal；The external remote control reception module and the execution
Module is respectively provided with sleep mode.
Preferably, the external remote control reception module is placed in body exterior.
Preferably, the remote-transmitter module is mobile phone or intelligent controller.
Preferably, the two-way rigid line is carried out data transmission by PWM mode.
The beneficial effects of the present invention are：
The present invention ensures external remote control reception module with performing by detecting feedback signal and stopping the parsing of remote signal
Whether module wakes up completely and the action command for the reception that whether is finished, and avoids repeating sending action instruction or repeats
Same action, makes whole remote control system precise control, reduces maloperation, improves the handling of driver and passenger.
Brief description of the drawings
Fig. 1 is a kind of flow chart of embodiment of vehicle remote control method provided by the present invention；
Fig. 2 is a kind of system diagram of embodiment of automobile remote-control system provided by the present invention.
Reference：
In Fig. 1-Fig. 2：
1st, remote-transmitter module, 2, external remote control reception module, 3, execution module.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
It refer to shown in Fig. 1, in a kind of embodiment, vehicle remote control method provided by the present invention, including：
Step S1：External remote control reception module 2 receives the remote signal comprising key information and action command, into work
Pattern；
Step S2：Parse remote signal and obtain key information, carry out cipher key match；
Step S3：If cipher key match success, parsing remote signal obtains current action instruction；
Step S4：Execution module 3 is waken up, and stops parsing remote signal；
Step S5：Current action instruction is persistently sent to execution module 3, so that execution module performs current action instruction pair
The action answered；
Step S6：After the current action for receiving the transmission of execution module 3 is finished signal, it is described current dynamic to stop transmission
Instruct, and recover to parse remote signal acquisition current action instruction, while open timer；
Step S7：If current action instruction it is identical with previous action command, and the time of timer be more than first preset when
Between, external remote control reception module 2 enters park mode, while execution module 3 is entered resting state, closes timer.
Above-described embodiment ensures external remote control reception module 2 by detecting feedback signal and stopping the parsing of remote signal
With execution module 3 whether completely wake up and the reception that whether is finished action command, avoid repeat sending action instruct or
Same action is repeated, makes whole remote control system precise control, reduces maloperation, improves the handling of driver and passenger；
Meanwhile park mode or resting state are in when without remote signal, vehicle quiescent current can be reduced.
Vehicle remote control method also includes：
If cipher key match is unsuccessful, be delayed the second preset time, and external remote control reception module enters park mode.
Ensure to receive the accuracy of remote signal by the process, prevent interference of the outer signals to vehicle.
Waking up execution module 3 includes：
Continue to send to execution module 3 and wake up instruction, after receiving the wake-up response signal of execution module return, stop
Only send and wake up instruction.
Specifically, including：
Step S31：External remote control reception module 2 sends wake-up signal to execution module 3；
Step S32：If execution module 3 is waken up, wake-up signal is returned to external remote control reception module 2；It is external distant
Control receiving module 2 receives the wake-up signal of the return of execution module 3, stops sending wake-up instruction, is transferred to step S5 execution.
If execution module 3 is not waken up, i.e., external remote control reception module 2 does not receive the letter of wake-up of the return of execution module 3
Number, then external remote control reception module 2, which continues to send to execution module 3, wakes up instruction, until external remote control reception module 2 receives
Wake-up signal, perform step S5.
The process is able to ensure that the transmission for carrying out action command again in awakening mode, so that each action command can be correct
Perform.
Vehicle remote control method also includes：
If current action instruction differs with previous action command, current action instruction is sent to execution module 3, as long as that is,
Current action instruction differs with previous action command, then turns to step S5 and perform.
By the process, ensure that each instruction in remote signal is able to carry out, anti-stop signal is omitted, and improves operator
Member's is handling.
Methods described also includes：
If current action instruction is identical with previous action command, and the time of timer is not more than the first preset time, then
Continue to parse remote signal acquisition current action instruction, be more than the first preset time until the time that timer is put into, or work as
Untill preceding action command is identical with previous action command.
Vehicle remote control method also includes：
After execution module 3 performs current action instruction graduates, send current action to external remote control reception module 2 and performed
Finish signal.
Specifically, execution module 3 receives the current action instruction that external remote control reception module 2 is sent；Detection is first carried out to work as
Whether current action performs corresponding to preceding action command, if executed, returns to current action to external remote control reception module 2 and performs
Finish signal；If being not carried out, perform current action, after being finished, then to external remote control reception module 2 return current action
Be finished signal.
Because execution module 3 not only receives the signal of external remote control reception module 2, also by other controls of entire car controller
The control of system processed, the current action that can ensure remote signal by the process will not repeat, avoid energy waste and
The damage of device, improve the service life of device.
The above method also includes, if external remote control reception module 2 does not receive current action and is finished signal, performs mould
Block 3 continues executing with present instruction, after being finished, returns to current action to external remote control reception module 2 and is finished letter
Number；The current action that external remote control reception module 2 receives the return of execution module 3 is finished after signal, recovers parsing remote control letter
Current action instruction in number.The process is able to ensure that current action instruction performs next action and referred to again after being finished completely
Order.
Execution module 3 is set to include into resting state：
External remote control reception module 2 sends dormancy instruction to execution module 3；
Execution module 3 receives dormancy instruction, detects whether the action message that controller is sent to；
If execution module 3 is not detected by the action message of controller transmission, connect into resting state, and to external remote control
Receive module 2 and send sleep signal.
External remote control reception module 2 detects whether to receive the sleep signal of the transmission of execution module 3；
If receiving sleep signal, execution module has been enter into resting state, now, the external He of remote control reception module 2
Execution module 3 enters resting state, after external remote control reception module 2 receives remote signal again, is transferred to step S1
Perform.
Park mode is in when the process is by ensureing without remote signal, vehicle quiescent current can be reduced, saves the energy；
Meanwhile the process prevents other controllers from being failed to the control instruction of execution module 3, can ensure the normal of whole-control system
Carry out.
Controller herein refers to other control units of the automobiles such as car body controller.The present invention also provides a kind of automobile remote-control
System, including：
Remote-transmitter module 1, for launching remote signal；
External remote control reception module 2, for receiving remote signal, and parse remote signal and carry out cipher key match；
Execution module 3, the current action for performing remote signal instruct；
Wherein, external remote control reception module 2 is placed in the outside of car body controller, and passes through two-way rigid line with execution module 3
Connection, is connected with the double-direction radio signal of remote-transmitter module 1；External remote control reception module 2 is respectively provided with dormancy work(with execution module
Energy.
By setting two-way communication link circuit and increase sleep mode, feedback signal can be received, it is ensured that each is dynamic
Make the transmission and execution that instruct, avoid maloperation, or current action repeats, and improves the manipulation of driver and passenger
Property；Increase sleep mode simultaneously, vehicle quiescent current can be reduced.
Two-way rigid line is usually two data lines, including external remote control reception module 2 is to the data information of execution module 3
The first connection and execution module 3 to external remote control reception module 2 transmit data the second connection.
Specifically, remote-transmitter module 1 launches remote signal, after external remote control reception module 2 receives the remote signal
Wake up immediately, into mode of operation, carry out cipher key match, if matching is unsuccessful, be delayed the second preset time, when being usually chosen to 5
Second, it can specifically be demarcated according to program, subsequently into park mode；If the match is successful, parsing current action instruction, and pass through the
One connection is sent to execution module 3 wakes up instruction, and execution module 3 receives wake-up instruction, after wake-up, passes through the second connection
Wake-up signal is sent to external remote control reception module 2；If external remote control reception module 2 does not receive wake-up signal, always
Sent to execution module 3 and wake up instruction, until it receives wake-up signal.
After remote control reception module 2 receives wake-up signal, current action is sent by the first connection and instructed, execution module
After 3 receive current instruct, the corresponding current action of detection current action instruction whether executed, if being not carried out, perform
Current action, current action is returned after being finished and is finished signal；If executed, not performing current action, pass through
Two connections directly return to current action and are finished signal.
Specifically, execution module 3 perform current action during, external remote control reception module 2 by the first connection to
Execution module 3 sends current action instruction always, and nonrecognition others remote signal, execution module 3 pass through the second connection
Wake-up signal is sent always to external remote control reception module 2.
External remote control reception module 2 receives current action and is finished after signal, is sent out by wireless interaction mode to remote control
Penetrate module 1 and send current action and be finished signal, while parse telecommand again, that is, continue to parse current action instruction
Afterwards, if current action instruction is different from previous action command, performed according to abovementioned steps, need not now send wake-up instruction；
If current action instruction is identical with previous action command in the first preset time, that is, new action command is not received by, then
External remote control reception module 2 enters park mode, while sends dormancy instruction to execution module 3 by the first connection.
After execution module 3 receives dormancy instruction, detect whether that other controllers send control instruction, if so, then not
Dormancy instruction is performed, while is sent always by the second connection and can not perform dormancy instruction；If nothing, execution module 3, which enters, stops
Dormancy state, while sleep signal, external remote control reception module 2 are sent to external remote control reception module 2 by the second connection
After receiving sleep signal, the signal is returned into remote-transmitter module 1, while stops sending current action to execution module 3
Instruction, returns to and has detected whether remote signal, until being performed after receiving remote signal again since step S1.
First preset time is usually chosen to 5 second of times, specifically can program demarcation.
External remote control reception module 2 is placed in body exterior.By the setting, electromagnetic interference and metal can be further avoided
Shielding, improve the sensitivity of remote control.Certain external remote control reception module 2 can also be placed in from anywhere in interior of body.
Above-mentioned remote-transmitter module 1 can be remote-control key, and external remote control reception module 2 can be onboard antenna, perform
Module 3 can be Vehicle Controller.
Remote-transmitter module is mobile phone or intelligent controller.
Two-way rigid line is that (Pulse Width Modulation, pulsewidth are adjusted by PWM for the first connection and the second connection
System) mode carries out data transmission.The data signal of this kind of mode can reduce noise in digital-to-analogue conversion.Certain first communication
Line and the second connection can also use analog signal or its signal to transmit.
Although the present invention is described with reference to above example, the present invention is not limited to above-described embodiment, and
Only limited by claim, those of ordinary skill in the art easily can modify and change to it, but and without departing from
The essential idea and scope of the present invention.
Claims (10)
- A kind of 1. vehicle remote control method, it is characterised in that including：External remote control reception module receives the remote signal comprising key information and action command, into mode of operation；Parse the remote signal and obtain the key information, carry out cipher key match；If the cipher key match success, parse the remote signal and obtain current action instruction；Execution module is waken up, and stops parsing the remote signal；The current action instruction is persistently sent to the execution module, so that the execution module performs the current action and referred to Acted corresponding to order；After the current action for receiving the execution module transmission is finished signal, stop sending the current action instruction, And recover to parse the remote signal acquisition current action instruction, while open timer；If do not receive the current action to hold Row finishes signal, then the execution module continues executing with current action instruction；If the current action instruction is identical with previous action command, and the time of the timer is more than the first preset time, The external remote control reception module enters park mode, and the execution module is entered resting state, closes the timer.
- 2. vehicle remote control method according to claim 1, it is characterised in that also include：If the cipher key match is unsuccessful, be delayed the second preset time, and the external remote control reception module enters park mode.
- 3. vehicle remote control method according to claim 1, it is characterised in that the wake-up execution module includes：Continue to send to the execution module and wake up instruction, the wake-up response signal returned until receiving the execution module Afterwards, stop sending the wake-up instruction.
- 4. vehicle remote control method according to claim 1, it is characterised in that also include：If the current action instruction differs with previous action command, sending the current action to the execution module refers to Order.
- 5. vehicle remote control method according to claim 1, it is characterised in that methods described also includes：After the execution module performs the current action instruction graduates, current action is sent to the external remote control reception module Be finished signal.
- 6. vehicle remote control method according to claim 1, it is characterised in that described to make the execution module enter dormancy shape State includes：External remote control reception module sends dormancy instruction to the execution module；The execution module receives the dormancy instruction, detects whether the action message that controller is sent to；If the execution module is not detected by the action message, into resting state, and to the external remote control reception mould Block sends sleep signal.
- 7. a kind of automobile remote-control system, it is characterised in that the automobile remote-control system is used for any one of perform claim requirement 1~6 Described vehicle remote control method, the automobile remote-control system include：Remote-transmitter module, for launching remote signal；External remote control reception module, for receiving the remote signal, and parse the remote signal and carry out cipher key match；Execution module, the current action for performing the remote signal instruct；Wherein, the external remote control reception module is placed in the outside of car body controller, and passes through with the execution module two-way hard Line connects, and is connected with the remote-transmitter module double-direction radio signal；The external remote control reception module and the execution module It is respectively provided with sleep mode.
- 8. automobile remote-control system according to claim 7, it is characterised in that the external remote control reception module is placed in vehicle body It is outside.
- 9. automobile remote-control system according to claim 7, it is characterised in that the remote-transmitter module is intelligent control Device.
- 10. automobile remote-control system according to claim 7, it is characterised in that the two-way rigid line is carried out by PWM mode Data transfer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510931267.7A CN105416205B (en) | 2015-12-10 | 2015-12-10 | A kind of vehicle remote control method and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510931267.7A CN105416205B (en) | 2015-12-10 | 2015-12-10 | A kind of vehicle remote control method and system |
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| Publication Number | Publication Date |
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| CN105416205A CN105416205A (en) | 2016-03-23 |
| CN105416205B true CN105416205B (en) | 2018-04-06 |
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| CN201510931267.7A Expired - Fee Related CN105416205B (en) | 2015-12-10 | 2015-12-10 | A kind of vehicle remote control method and system |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107197346B (en) * | 2017-05-27 | 2021-06-15 | 深圳Tcl新技术有限公司 | Television terminal, Bluetooth device reconnection method and computer readable storage medium |
| CN109993889A (en) * | 2017-12-29 | 2019-07-09 | 山东新北洋信息技术股份有限公司 | A kind of commercial articles vending method and automatic vending control device |
| CN111169410B (en) * | 2018-11-13 | 2023-02-03 | 上海汽车集团股份有限公司 | Remote control key long-press instruction identification method and vehicle body controller |
| CN110097761B (en) * | 2019-05-17 | 2021-02-09 | 江苏航天大为科技股份有限公司 | Illumination self-adaptive video vehicle flow detection mode switching system and method |
| CN111552515B (en) * | 2020-03-30 | 2022-10-28 | 中国北方车辆研究所 | Remote control instruction execution method of unmanned vehicle |
| CN111803970A (en) * | 2020-07-17 | 2020-10-23 | 上海布鲁可科技有限公司 | Method, system and medium for synchronizing different switch states |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101238804B1 (en) * | 2010-12-30 | 2013-03-05 | 주식회사 일흥 | Vehicle remote control system and method using voice or text via wirelees communication terminal |
| CN102955453B (en) * | 2011-08-19 | 2016-01-06 | 比亚迪股份有限公司 | For tele-control system and the method for the automobile of dormancy |
| CN103661155A (en) * | 2012-09-21 | 2014-03-26 | 昆达电脑科技(昆山)有限公司 | Automobile remote control starting system |
| CN103235566B (en) * | 2013-03-29 | 2016-06-08 | 安徽江淮汽车股份有限公司 | Automobile remote monitoring system |
| CN103809574A (en) * | 2014-02-28 | 2014-05-21 | 北京经纬恒润科技有限公司 | Method for improving security of remote control vehicle |
| CN103941617A (en) * | 2014-04-08 | 2014-07-23 | 洪国林 | Remote control device and equipment through network |
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