阅读说明：本技术 一种车辆换挡信号检测方法、车辆球头、车辆及存储介质 (A kind of vehicle shift signal detecting method, vehicle button-head, vehicle and storage medium ) 是由 秦加合 闻继伟 狄忠举 宁矣 于 2019-08-20 设计创作，主要内容包括：本发明公开了一种车辆换挡信号检测方法、车辆球头、车辆及存储介质。其中,该方法包括：车辆球头接收到触发信号后,根据触发信号获取电路信号,并将电路信号传输至控制单元；换挡器采集车辆的目标挡位信号,并将目标挡位信号传输至控制单元；控制单元根据电路信号和目标挡位信号向换挡执行器发送换挡指令。通过这样的方式,可以正确、有效识别出驾驶员对车辆换挡按键的操作,并识别出换挡按键是否存在故障,从而避免驾驶员对车辆换挡按键的误操作。(The invention discloses a kind of vehicle shift signal detecting method, vehicle button-head, vehicle and storage mediums.Wherein, this method comprises: after vehicle button-head receives trigger signal, circuit signal is obtained according to trigger signal, and circuit signal is transmitted to control unit；Selector acquires the target gear signal of vehicle, and target gear signal is transmitted to control unit；Control unit sends shifting commands to shift actuator according to circuit signal and target gear signal.In this way, it can correctly, effectively identify operation of the driver to vehicle shift key, and identify shift key with the presence or absence of failure, to avoid maloperation of the driver to vehicle shift key.)

1. a kind of vehicle shift signal detecting method characterized by comprising

After vehicle button-head receives trigger signal, circuit signal is obtained according to the trigger signal；

The circuit signal is transmitted to control unit by the vehicle button-head；

Selector acquires the target gear signal of vehicle, and the target gear signal is transmitted to described control unit；

Described control unit sends shifting commands to shift actuator according to the circuit signal and the target gear signal.

2. vehicle shift signal detecting method according to claim 1, which is characterized in that described according to the trigger signal Obtain circuit signal, comprising:

The vehicle button-head obtains circuit signal according to the triggering command, from switching circuitry output, and the switching circuit is set It is placed in the vehicle button-head.

3. vehicle shift signal detecting method according to claim 2, which is characterized in that the circuit signal connects for circuit Messenger or circuit cut-off signal.

4. vehicle shift signal detecting method according to claim 3, which is characterized in that the switching circuit includes at least Three switches.

5. vehicle shift signal detecting method according to claim 1-4, which is characterized in that when described at least three The switch for having at least 2/3rds quantity in a switch is on-state, then the circuit signal is that circuit connects signal.

6. vehicle shift signal detecting method according to claim 1-4, which is characterized in that described control unit Shifting commands are sent to shift actuator according to the circuit signal and the target gear signal, comprising:

When the circuit signal is that circuit connects signal, described control unit connects signal and the target according to the circuit Shift signal sends the first shifting commands to shift actuator.

7. vehicle shift signal detecting method according to claim 1 or 3, which is characterized in that described control unit according to The circuit signal and the target gear signal send shifting commands to shift actuator, comprising:

When the circuit signal is circuit cut-off signal, described control unit is according to the circuit cut-off signal and the target Shift signal sends the second shifting commands to shift actuator, and sends hint instructions to cue module.

8. a kind of vehicle button-head characterized by comprising switching circuit；

The switching circuit includes at least three switches；

When the switch for having at least 2/3rds quantity at least three switch is on-state, the switching circuitry output The circuit signal of output is that circuit connects signal.

9. a kind of vehicle characterized by comprising

The circuit signal for obtaining circuit signal based on the trigger signal received, and is transmitted to control by vehicle button-head Unit；

Selector is transmitted to described control unit for acquiring the target gear signal of vehicle, and by the target gear signal；

Control unit, for sending shifting commands to shift actuator according to the circuit signal and the target gear signal, And hint instructions are sent to cue module；

Shift actuator, for being shifted gears according to the operation of the shifting commands and driver to vehicle；

Cue module sends prompting message for receiving the hint instructions of described control unit transmission, and to driver；

Memory, for storing the computer program that can be run in described control unit.

10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program When being executed by processor, the function as possessed by control unit in claim any one of 1-7 is realized.

Technical field

The present embodiments relate to automatic control technology more particularly to a kind of vehicle shift signal detecting methods, vehicle ball Head, vehicle and storage medium.

Background technique

It include that bulb, electronic gear shifter, shift actuator and shift are held in the line traffic control shifting system of intelligent automobile Four parts of row device control unit.Wherein, bulb and electronic gear shifter are responsible for perception as the interface between driver and vehicle The operation of driver；Master controller of the shift actuator control unit as entire shifting system is used for the entire vehicle of comprehensive descision State and driver request, determine the target gear of driver, and execute corresponding shift driving；Shift actuator, For being responsible for executing the driving instruction of shift actuator control unit, the switching between different stalls is realized.

But under certain gears, key on driver's maloperation bulb or due to originals such as bulb key inside failures Because that may shift gears, make to vehicle so as to cause shift actuator to shift actuator control unit error of transmission signal At unnecessary personal and property safety.

Summary of the invention

The present invention provides a kind of vehicle shift signal detecting method, vehicle button-head, vehicle and storage medium, can it is correct, It effectively identifies operation of the driver to vehicle shift key, and identifies key with the presence or absence of failure, to avoid driver Maloperation to vehicle shift key.

In a first aspect, the embodiment of the invention provides a kind of vehicle shift signal detecting methods, this method comprises:

After vehicle button-head receives trigger signal, circuit signal is obtained according to trigger signal；

Circuit signal is transmitted to control unit by vehicle button-head；

Selector acquires the target gear signal of vehicle, and target gear signal is transmitted to control unit；

Control unit sends shifting commands to shift actuator according to circuit signal and target gear signal.

Second aspect, the embodiment of the invention also provides a kind of vehicle button-heads, comprising: switching circuit；

Switching circuit includes at least three switches；

When the switch for having at least 2/3rds quantity at least three switches is on-state, switching circuitry output output Circuit signal be circuit connect signal.

The third aspect, the embodiment of the invention also provides a kind of vehicle, which includes:

Circuit signal for obtaining circuit signal based on the trigger signal received, and is transmitted to control by vehicle button-head Unit；

Selector is transmitted to control unit for acquiring the target gear signal of vehicle, and by target gear signal；

Control unit is used to send shifting commands to shift actuator according to circuit signal and target gear signal, and Hint instructions are sent to cue module；

Shift actuator, for being shifted gears according to the operation of shifting commands and driver to vehicle；

Cue module sends prompting message for the hint instructions that reception control unit is sent, and to driver；

Memory, for storing the computer program that can be run on the control unit.

Fourth aspect, the embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer Program realizes the function as possessed by control unit in any embodiment of that present invention when computer program is executed by processor.

The embodiment of the invention provides a kind of vehicle shift signal detecting method, vehicle button-head, vehicle and storage medium, when After vehicle button-head receives trigger signal, circuit signal is obtained according to trigger signal, and circuit signal is transmitted to control unit； Selector acquires the target gear signal of vehicle, and target gear signal is transmitted to control unit；Control unit is according to circuit Signal and target gear signal send shifting commands to shift actuator.In this way, it can correctly, effectively identify Operation of the driver to vehicle shift key, and shift key is identified with the presence or absence of failure, to avoid driver to vehicle The maloperation of shift key.

Detailed description of the invention

Fig. 1 is the vehicle shift signal detecting method flow chart in the embodiment of the present invention one；

Fig. 2 is the switching circuit schematic diagram in the embodiment of the present invention one；

Fig. 3 is the vehicle structure schematic diagram in the embodiment of the present invention three.

Specific embodiment

The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.

In addition, in the embodiment of the present application, the words such as " optionally " or " illustratively " for indicate to make example, illustration or Explanation.Being described as any embodiment " optionally " or " illustratively " or design scheme in the embodiment of the present invention should not be by It is construed to than other embodiments or design scheme more preferably or more advantage.Specifically, it uses " optionally " or " exemplary The words such as ground " are intended to that related notion is presented in specific ways.