阅读说明：本技术 加速制动控制方法及装置、车辆和电子设备 (Acceleration braking control method and device, vehicle and electronic equipment ) 是由 张建永 于 2021-07-28 设计创作，主要内容包括：本申请提供了加速制动控制方法及装置、车辆和电子设备。在使用时,当踏板行进到第一行程中,并且以第一指向运动时,能够检测到踏板以第一指向在第一行程中运动,然后可以生成加速指令。当踏板行进到第二行程中时,能够检测到踏板在第二行程中运动,然后可以生成制动指令。本方面在使用时,可以仅使用一个踏板实现加速指令和制动指令的生成,避免了在需要加速或制动时踩错的问题,也降低了踩踏的劳动强度。(The application provides an acceleration braking control method and device, a vehicle and an electronic device. In use, when the pedal travels into a first stroke and moves in a first sense, movement of the pedal in the first sense in the first stroke can be detected and an acceleration command can then be generated. When the pedal travels into the second stroke, movement of the pedal in the second stroke can be detected, and a braking command can then be generated. When the accelerator pedal is used, the generation of an acceleration instruction and a braking instruction can be realized by using only one pedal, so that the problem of stepping by mistake when acceleration or braking is needed is avoided, and the labor intensity of stepping is reduced.)

1. The acceleration braking control method is characterized by being applicable to an acceleration braking control device which comprises a single pedal and is provided with a first stroke and a second stroke which are sequentially connected in the stepping direction of the pedal;

wherein the acceleration braking control method includes:

generating an acceleration command when the pedal moves in a first sense in the first stroke; and

generating a braking command when the pedal is in the second stroke.

2. The accelerator-brake control method according to claim 1, wherein the accelerator-brake control apparatus further comprises a power sensing module including a first sensing unit configured to generate a first signal when detecting that the pedal is moved in the first direction in the first stroke, and a second sensing unit configured to generate a second signal when detecting that the pedal is moved in the first direction in the first stroke;

wherein the acceleration braking control method further includes:

collecting the first signal generated by the first sensing unit when the pedal is pressed down and/or the second signal generated by the second sensing unit;

wherein the generating an acceleration command when the pedal is moving in the first direction in the first stroke comprises:

and when the first signal generated by the first sensing module and the second signal generated by the second sensing module are acquired simultaneously, generating the acceleration instruction.

3. The method of claim 1, wherein the apparatus further comprises a power sensing module configured to generate a third trigger signal upon detecting movement of the pedal in a second direction in the first stroke, wherein the second direction is opposite to the first direction;

the acceleration braking control method further includes:

collecting the third trigger signal generated by the power induction module when the pedal is stepped; and

and when the third trigger signal generated by the power induction module is acquired, generating an idle speed instruction.

4. The accelerator brake control method according to claim 3, wherein the power sensing module includes a first sensing unit configured to detect that the pedal is moving in the second direction in the first stroke and generate a third signal, and a second sensing unit configured to detect that the pedal is moving in the second direction in the first stroke and generate a fourth signal;

wherein the acquiring the third trigger signal generated by the power sensing module when the pedal is depressed comprises:

collecting the third signal generated by the first sensing unit when the pedal is pressed down and/or the fourth signal generated by the second sensing unit;

wherein, when the third trigger signal generated by the power induction module is acquired, generating an idle speed command comprises:

and when the third signal generated by the first induction module and the fourth signal generated by the second induction module are acquired simultaneously, generating the idle speed instruction.

5. The accelerated braking control method of claim 1, wherein the accelerated braking control device further comprises a power sensing module configured to: generating a fifth signal when detecting that the pedal starts to move in the first direction from the boundary position of the first stroke and the second stroke;

wherein the acceleration braking control method further includes:

collecting the fifth signal generated by the power induction module when the pedal is stepped on;

wherein the generating an acceleration command when the pedal is moving in the first direction in the first stroke comprises:

and when the fifth signal generated by the power induction module is acquired, generating the acceleration instruction.

6. The accelerated braking control method of claim 1, wherein the accelerated braking control device further comprises a power sensing module, wherein the power sensing module is configured to: generating a first trigger signal when detecting that the pedal moves in the first direction in the first stroke, and generating a fourth trigger signal when detecting that the pedal starts to move in the first direction from a boundary position of the first stroke and the second stroke;

wherein the acceleration braking control method further includes:

collecting the fourth trigger signal generated by the power induction module when the pedal is stepped; and

when the fourth trigger signal generated by the power induction module is acquired, generating an idle speed instruction within a preset time period; and

and after the preset time period, when the first trigger signal generated by the power induction module is acquired, generating the acceleration instruction.

7. An acceleration braking control apparatus, characterized by comprising:

the pedal is provided with a first stroke and a second stroke which are sequentially connected in the treading direction of the pedal;

an acceleration indication module electrically connected to the pedal, the acceleration indication module configured to: generating an acceleration command when the pedal moves in a first sense in the first stroke; and

a brake indication module electrically connected to the pedal, the brake indication module configured to: generating a braking command when the pedal is in the second stroke.

8. A vehicle, characterized by comprising:

a vehicle body;

the acceleration braking control apparatus according to claim 7;

an acceleration control module configured to: controlling the vehicle body to execute an acceleration action;

a brake control module configured to: controlling the vehicle body to perform a braking action; and

the whole vehicle control module is electrically connected with the acceleration indicating module, the braking indicating module, the acceleration control module and the braking control module respectively, and the whole vehicle control module is configured as follows: and acquiring the acceleration instruction and the braking instruction, controlling the acceleration control module to execute an acceleration action on the vehicle body according to the acceleration instruction, and controlling the braking control module to execute a braking action on the vehicle body according to the braking instruction.

9. An electronic device, characterized in that the electronic device comprises:

a processor; and

a memory for storing the processor-executable instructions;

wherein the processor is configured to execute the accelerator braking control method of any one of claims 1 to 6.

10. A computer-readable storage medium, characterized in that the storage medium stores a computer program for executing the acceleration braking control method according to any one of claims 1 to 6.

Technical Field

The application relates to the technical field of vehicles, in particular to an acceleration braking control method and device, a vehicle and electronic equipment.

Background

Along with the development of automobile new technology and the pursuit of people to controlling the comfort level and constantly improving, automatic fender car type more and more becomes people's the first choice of buying the car, and keep in touch with the continuous increase of volume of automatic fender car type, "mistake accelerator when brake" the accident that causes also constantly increases, among the current car driving control system, it arranges side by side to accelerate, brake, and the distance is nearer moreover, meets emergency and appears the maloperation easily and cause the traffic accident. How to solve the problem that an accelerator pedal and a brake pedal are easy to step by mistake is a technical problem to be solved in the field.

Disclosure of Invention

In view of this, the present application provides an acceleration braking control method and apparatus, a vehicle, and an electronic device, which can avoid stepping on wrong accelerator pedal and wrong brake pedal, and prevent accidents caused by stepping on wrong pedal.

In a first aspect, the present application provides an acceleration braking control method, which is applied to an acceleration braking control device, where the acceleration braking control device includes a single pedal, and the pedal has a first stroke and a second stroke that are sequentially connected in a stepping direction of the pedal; wherein the acceleration braking control method includes: generating an acceleration command when the pedal moves in a first sense in the first stroke; and generating a braking command when the pedal is in the second stroke.

When the present aspect is executed, when the pedal travels into the first stroke and moves in the first direction, it can be detected that the pedal moves in the first stroke in the first direction, and then an acceleration instruction can be generated. When the pedal travels into the second stroke, movement of the pedal in the second stroke can be detected, and a braking command can then be generated. When the accelerator pedal is used, the generation of an acceleration instruction and a braking instruction can be realized by using only one pedal, so that the problem of stepping by mistake when acceleration or braking is needed is avoided, and the labor intensity of stepping is reduced.

With reference to the first aspect, in a possible implementation manner, the accelerator brake control apparatus further includes a power sensing module, where the power sensing module includes a first sensing unit and a second sensing unit, the first sensing unit is configured to detect that the pedal moves in the first direction in the first stroke, and generate a first signal, and the second sensing unit is configured to detect that the pedal moves in the first direction in the first stroke, and generate a second signal; wherein the acceleration braking control method further includes: collecting the first signal generated by the first sensing unit when the pedal is pressed down and/or the second signal generated by the second sensing unit; wherein the generating an acceleration command when the pedal is moving in the first direction in the first stroke comprises: and when the first signal generated by the first sensing module and the second signal generated by the second sensing module are acquired simultaneously, generating the acceleration instruction.

With reference to the first aspect, in a possible implementation manner, the accelerator braking control apparatus further includes a power sensing module configured to generate a third trigger signal when detecting that the pedal moves in a second direction in the first stroke, where the second direction is opposite to the first direction; the acceleration braking control method further includes: collecting the third trigger signal generated by the power induction module when the pedal is stepped; and when the third trigger signal generated by the power induction module is acquired, generating an idle speed instruction.

With reference to the first aspect, in a possible implementation manner, the power sensing module includes a first sensing unit and a second sensing unit, the first sensing unit is configured to detect that the pedal moves in the second direction in the first stroke and generate a third signal, and the second sensing unit is configured to detect that the pedal moves in the second direction in the first stroke and generate a fourth signal; wherein the acquiring the third trigger signal generated by the power sensing module when the pedal is depressed comprises: collecting the third signal generated by the first sensing unit when the pedal is pressed down and/or the fourth signal generated by the second sensing unit; wherein, when the third trigger signal generated by the power induction module is acquired, generating an idle speed command comprises: and when the third signal generated by the first induction module and the fourth signal generated by the second induction module are acquired simultaneously, generating the idle speed instruction.

With reference to the first aspect, in a possible implementation manner, the apparatus for controlling acceleration braking further includes a power sensing module configured to: generating a fifth signal when detecting that the pedal starts to move in the first direction from the boundary position of the first stroke and the second stroke; wherein the acceleration braking control method further includes: collecting the fifth signal generated by the power induction module when the pedal is stepped on; wherein the generating an acceleration command when the pedal is moving in the first direction in the first stroke comprises: and when the fifth signal generated by the power induction module is acquired, generating the acceleration instruction.

With reference to the first aspect, in a possible implementation manner, the apparatus for controlling acceleration braking further includes a power sensing module, where the power sensing module is configured to: generating a first trigger signal when detecting that the pedal moves in a first direction in the first stroke, and generating a fourth trigger signal when detecting that the pedal starts to move in the first direction from a boundary position of the first stroke and the second stroke; wherein the acceleration braking control method further includes: collecting the fourth trigger signal generated by the power induction module when the pedal is stepped; when the fourth trigger signal generated by the power induction module is acquired, generating an idle speed instruction within a preset time period; and after the preset time period, generating the acceleration instruction when the first trigger signal generated by the power induction module is acquired.

In a second aspect, the present application provides an acceleration braking control apparatus comprising: the pedal is provided with a first stroke and a second stroke which are sequentially connected in the treading direction of the pedal; an acceleration indication module electrically connected to the pedal, the acceleration indication module configured to: generating an acceleration command when the pedal moves in a first sense in the first stroke; and a brake indication module electrically connected to the pedal, the brake indication module configured to: generating a braking command when the pedal is in the second stroke.

In use, when the pedal travels into a first stroke and moves in a first direction, movement of the pedal in the first direction in the first stroke can be detected, and the acceleration instruction module generates an acceleration instruction. When the pedal travels into a second stroke, movement of the pedal in the second stroke can be detected and a braking instruction module generates a braking command. For example, when the accelerator brake control method is applied to a vehicle in which a pedal is installed, a driver depresses the pedal, the accelerator instruction module may generate an accelerator command when the pedal moves in a first direction in a first stroke, and the brake instruction module may generate a brake command for controlling the vehicle when the pedal moves in a second stroke. When the accelerator pedal is used, the generation of an acceleration instruction and a braking instruction can be realized by using only one pedal, the problem of stepping on the pedal by mistake when acceleration or braking is needed is avoided, and the labor intensity of stepping on the pedal is also reduced.

In a third aspect, the present application provides a vehicle comprising: a vehicle body; the acceleration braking control device according to the foregoing implementation; an acceleration control module configured to: controlling the vehicle body to execute an acceleration action; a brake control module configured to: controlling the vehicle body to perform a braking action; and the whole vehicle control module is electrically connected with the acceleration indicating module, the braking indicating module, the acceleration control module and the braking control module respectively, and the whole vehicle control module is configured as follows: and acquiring the acceleration instruction and the braking instruction, controlling the acceleration control module to execute an acceleration action on the vehicle body according to the acceleration instruction, and controlling the braking control module to execute a braking action on the vehicle body according to the braking instruction.

In use of the present aspect, the acceleration control module may be used to control an engine of the vehicle body, and the brake control module may be used to control a brake system of the vehicle body. The acceleration indicating module and the braking indicating module can be integrated in an independent controller or an entire vehicle control module of a vehicle, and the acceleration indicating module and the braking indicating module are mainly used for respectively controlling the acceleration control module and the braking control module to execute acceleration action and braking action. The vehicle can be accelerated and braked by a single pedal, so that the phenomenon that a driver steps on the wrong pedal is avoided, and the labor intensity of stepping on the pedal is reduced.

In a fourth aspect, the present application provides an electronic device comprising: a processor; and a memory for storing the processor-executable instructions; wherein the processor is configured to execute the acceleration braking control method according to any one of the foregoing implementations.

In a fifth aspect, the present application provides a computer-readable storage medium storing a computer program for executing the accelerator braking control method according to any one of the above-described implementation forms.

Drawings

Fig. 1 is a schematic method step diagram of an acceleration braking control method according to an embodiment of the present application.

Fig. 2 is a schematic method step diagram of an acceleration braking control method according to another embodiment of the present application.

Fig. 3 is a schematic method step diagram of an acceleration braking control method according to another embodiment of the present application.

Fig. 4 is a schematic method step diagram illustrating an acceleration braking control method according to another embodiment of the present application.

Fig. 5 is a schematic method step diagram of an acceleration braking control method according to another embodiment of the present application.

Fig. 6 is a schematic method step diagram illustrating an acceleration braking control method according to another embodiment of the present application.

Fig. 7 is a schematic method step diagram illustrating an acceleration braking control method according to another embodiment of the present application.

Fig. 8 is a schematic structural diagram of an acceleration braking control device according to an embodiment of the present application.

Fig. 9 is a schematic diagram illustrating a pedal stroke in an acceleration braking control device according to another embodiment of the present application.

Fig. 10 is a schematic structural diagram of an acceleration braking control device according to another embodiment of the present application.

Fig. 11 is a schematic circuit diagram illustrating a partial circuit in an accelerated braking control apparatus according to an embodiment of the present application.

Fig. 12 is a schematic signal diagram illustrating a first signal and a second signal after being analyzed in an acceleration braking control apparatus according to an embodiment of the present application.

Fig. 13 is a schematic signal diagram illustrating a third signal and a fourth signal analyzed in an acceleration braking control apparatus according to an embodiment of the present application.

Fig. 14 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The application firstly provides an acceleration braking control method which is suitable for an acceleration braking control device, wherein the acceleration braking control device comprises a single pedal, and a first stroke and a second stroke which are sequentially connected are arranged in the treading direction of the pedal.

Fig. 1 is a schematic method step diagram of an acceleration braking control method according to an embodiment of the present application. As shown in fig. 1, the acceleration braking control method includes:

step 100, generating an acceleration command when the pedal moves in a first direction in a first stroke.

And step 101, when the pedal is in the second stroke, generating a braking instruction.

When the present embodiment is executed, when the pedal travels into the first stroke and moves in the first direction, it can be detected that the pedal moves in the first stroke in the first direction, and then an acceleration instruction can be generated. When the pedal travels into the second stroke, movement of the pedal in the second stroke can be detected, and a braking command can then be generated. When the accelerator pedal is used, the accelerator pedal can generate an acceleration instruction and a braking instruction by using only one pedal, so that the problem of stepping on by mistake when acceleration or braking is needed is avoided, and the labor intensity of stepping on is reduced.

In some specific embodiments, the acceleration braking control method provided by the application is applicable to an acceleration braking control device, wherein the acceleration braking control device comprises a power sensing module, a braking sensing module and a single pedal, and the single pedal has a first stroke and a second stroke which are sequentially connected in a treading direction of the pedal, the power sensing module is configured to generate a first trigger signal when detecting that the pedal moves in a first direction in the first stroke, and the braking sensing module is configured to generate a second trigger signal when detecting that the pedal moves in the second stroke. When the pedal is depressed, the pedal has a tendency to rebound, which quickly rebounds if the pedal is released.

Fig. 2 is a schematic method step diagram of an acceleration braking control method according to an embodiment of the present application. In some embodiments, as shown in fig. 2, the acceleration braking control method includes:

step 110, collecting a first trigger signal generated by the power sensing module when the pedal is stepped on, or collecting a second trigger signal generated by the brake sensing module.

And 120, generating an acceleration instruction when a first trigger signal generated by the power induction module is acquired.

When the pedal travels to a first stroke and moves in the first direction, the power sensing module can detect that the pedal moves in the first stroke in the first direction, and the power sensing module is triggered and generates a first trigger signal. In the step, an acceleration instruction is generated after the first trigger signal is acquired. For example, when the accelerator brake control method is applied to a vehicle in which a pedal is installed, the driver depresses the pedal, and the vehicle may be controlled to accelerate when the pedal moves in a first stroke in a first direction. The pedal can generate the acceleration instruction only when moving in the first stroke in the specific first direction, namely the first direction can be set to be different from the direction of the pedal entering the second stroke from the first stroke, so that the pedal cannot generate the acceleration instruction in the unidirectional movement process of the pedal passing through the first stroke when needing to enter the second stroke, and the safety is guaranteed.

And step 130, generating a braking instruction when a second trigger signal generated by the braking induction module is acquired.

When the pedal travels to the second stroke, the power sensing module can detect that the pedal moves in the second stroke, and the power sensing module is triggered and generates a second trigger signal. And generating a braking instruction after the second trigger signal is obtained. For example, when the accelerator braking control method is applied to a vehicle in which a pedal is installed, the driver depresses the pedal, and the vehicle can be controlled to brake when the pedal moves in the second stroke.

When the accelerator pedal is used, the accelerator pedal can generate an acceleration instruction and a braking instruction by using only one pedal, so that the problem of stepping on by mistake when acceleration or braking is needed is avoided, and the labor intensity of stepping on is reduced.

In some embodiments, the power sensing module includes a first sensing unit configured to generate a first signal when detecting that the pedal moves in the first direction in the first stroke, and a second sensing unit configured to generate a second signal when detecting that the pedal moves in the first direction in the first stroke.

Fig. 3 is a schematic method step diagram of an acceleration braking control method according to another embodiment of the present application. As shown in fig. 3, the acceleration braking control method further includes:

step 111: a first signal generated by the first sensing unit when the pedal is pressed and/or a second signal generated by the second sensing unit are collected.

Wherein step 100 comprises:

and 121, generating an acceleration instruction when a first signal generated by the first induction module and a second signal generated by the second induction module are acquired simultaneously.

When the power induction module is used, the power induction module can be triggered when the pedal moves in a first stroke in a first direction, and an acceleration instruction is generated when a first signal and a second signal generated by triggering the power induction module are acquired simultaneously. Namely, the generation of the acceleration instruction needs to be determined by the first signal and the second signal at the same time, so that the reliability of the system is increased, and some misjudgments can be avoided to a certain extent. Specifically, the power sensing module may include two sensing units, that is, a first sensing unit and a second sensing unit, where the first sensing unit and the second sensing unit simultaneously detect a movement motion and a movement direction of the pedal in a first stroke, and detect a movement motion of the pedal in a second stroke. The first sensing unit generates a first signal when detecting that the pedal moves in the first direction in the first stroke, and the second sensing unit generates a second signal when detecting that the pedal moves in the first direction in the first stroke.

In some embodiments, the power sensing module is further configured to generate a third trigger signal upon detecting movement of the pedal in a second sense during the first stroke, wherein the second sense is opposite the first sense.

Fig. 4 is a schematic method step diagram illustrating an acceleration braking control method according to another embodiment of the present application. As shown in fig. 4, the acceleration braking control method further includes:

and 112, acquiring a third trigger signal generated by the power induction module when the pedal is stepped.

And 140, generating an idle speed instruction when a third trigger signal generated by the power induction module is acquired.

In this step, the second pointing direction is opposite to the first pointing direction. When the pedal moves in the first direction in the first stroke, the power sensing module can detect that the pedal moves in the first stroke in the second direction, and the power sensing module is triggered and generates a third trigger signal. In this step, an idle instruction is generated after the third trigger signal is obtained. In the present application, the second direction may be defined as a direction of movement of the pedal from the first stroke toward the second stroke, and the first direction is defined as a direction of movement of the pedal from the second stroke back to the first stroke.

For example, when the embodiment is applied to a vehicle, the vehicle can be controlled to perform an idling action by the idling instruction generated by the embodiment. Specifically, the pedal may be designed to sequentially pass through the first stroke and the second stroke when being stepped down from the free state, and the pedal automatically rebounds to the free state when no external force is applied to the pedal. And the second direction is set as the direction of stepping down the pedal, and the first direction is the direction of bouncing up the pedal. The driver does not generate an acceleration command but an idle command when stepping down on the pedal, and the acceleration command is generated only when the driver releases the pedal. For example, when a driver needs to brake, the pedal is stepped from a first stroke to a second stroke, the pedal only generates an idle speed command in the first stroke, and the pedal generates a brake command after entering the second stroke. For example, when the driver needs to accelerate, the driver steps on the pedal to the first stroke, releases the pedal to allow the pedal to rebound, and generates an acceleration command when the pedal rebounds.

When the accelerator pedal is used, the accelerator command and the idle command can be correspondingly generated when the pedal moves in different directions in a first stroke through the matching of the accelerator command and the idle command, and the two commands can be generated in the same stroke. And when the pedal needs to be stepped downwards to enter a second stroke, an acceleration instruction can not be generated, and the safety is guaranteed.

In some embodiments, the power sensing module includes a first sensing unit configured to generate a third signal when detecting that the pedal is moving in the second direction during the first stroke, and a second sensing unit configured to generate a fourth signal when detecting that the pedal is moving in the second direction during the first stroke.

Fig. 5 is a schematic method step diagram of an acceleration braking control method according to another embodiment of the present application. As shown in fig. 5, step 112 includes:

and 113, collecting a third signal generated by the first sensing unit when the pedal is pressed down and/or a fourth signal generated by the second sensing unit.

Wherein step 140 comprises:

and step 141, generating an idle speed instruction when the third signal generated by the first induction module and the fourth signal generated by the second induction module are acquired simultaneously.

When the power induction module is used, the power induction module can be triggered when the pedal moves in the first stroke in the second direction, and the idle speed command is generated when the third signal and the fourth signal generated by triggering the power induction module are acquired simultaneously. Namely, the idle speed command is generated by simultaneously determining the third signal and the fourth signal, so that the reliability of the system is improved, and some misjudgments can be avoided to a certain extent. Specifically, the power sensing module may include two sensing units, that is, a first sensing unit and a second sensing unit, where the first sensing unit and the second sensing unit simultaneously detect a movement motion and a movement direction of the pedal in a first stroke, and detect a movement motion of the pedal in a second stroke. The first sensing unit generates a third signal when detecting that the pedal moves in the first stroke in the second direction, and the second sensing unit generates a fourth signal when detecting that the pedal moves in the first stroke in the second direction.

In some embodiments, the power sensing module is configured to: and generating a fifth signal when the pedal starts to move in the first direction from the boundary position of the first stroke and the second stroke.

Fig. 6 is a schematic method step diagram illustrating an acceleration braking control method according to another embodiment of the present application. As shown in fig. 6, the acceleration braking control method further includes:

and step 114, acquiring a fifth signal generated by the power induction module when the pedal is stepped.

The step 100 comprises:

and step 122, generating an acceleration instruction when the fifth signal generated by the power induction module is acquired.

When the power induction module is used, when the pedal moves, the power induction module needs to start from the junction position of the first stroke and the second stroke, and moves in the first direction, and the power induction module is triggered and generates a fifth signal. An acceleration instruction may be generated when the fifth signal is acquired. Specifically, when the present embodiment is used in a vehicle, when a driver steps down on a pedal, the driver does not generate an acceleration command but generates an idle command, and only when the driver steps the pedal to a boundary position between a first stroke and a second stroke, and then releases the pedal, the driver generates the acceleration command. In this step, the sensing range of the power sensing module is as follows: and starting sensing from the intersection position of the first stroke and the second stroke. Upon sensing movement of the pedal from the interface position, a fifth signal is generated.

In some embodiments, the power sensing module is further configured to: the method comprises the steps of generating a first trigger signal when detecting that the pedal moves in a first direction in a first stroke, and generating a fourth trigger signal when detecting that the pedal starts to move in the first direction from a junction position of the first stroke and a second stroke.

Fig. 7 is a schematic method step diagram illustrating an acceleration braking control method according to another embodiment of the present application. As shown in fig. 7, the acceleration braking control method further includes:

and step 115, acquiring a fourth trigger signal generated by the power induction module when the pedal is stepped.

And 150, generating an idle speed instruction in a preset time period when a fourth trigger signal generated by the power induction module is acquired.

When the step is executed, for example, when the step is applied to a vehicle, the pedal starts from a boundary position of a first stroke and a second stroke, moves in a first direction and triggers the power induction module to generate a fourth trigger signal, and the vehicle is firstly instructed to execute idle speed within a preset time period. If the pedal leaves the first stroke after the preset time period or does not move any more in the first stroke, the vehicle does not always perform the acceleration action, but continuously performs the idling action. For example, when the driver needs to coast, the driver quickly lifts the foot to release the pedal, if the time for the pedal to rebound to the free state does not exceed the preset time period, no acceleration instruction is generated, and the vehicle directly enters the coasting state. Specifically, the preset time period may be set to be between 0.1s and 0.5s, for example, may be set to 0.3 s. In this step, the sensing range of the power sensing module is as follows: and starting sensing from the intersection position of the first stroke and the second stroke. And when the movement of the pedal is sensed from the boundary position, the power sensing module generates a fourth trigger signal.

And 160, after a preset time period, when a first trigger signal generated by the power induction module is acquired, generating an acceleration instruction.

When the step is executed, if the pedal still triggers the power induction module to generate the first trigger signal after the preset time period, an acceleration instruction is generated. For example, when the vehicle is applied, after a preset time period, if the pedal does not leave the first stroke, the power sensing module is triggered, and a first trigger signal is generated, the action process may represent that the driver has an acceleration intention, and an acceleration instruction is generated to instruct the vehicle to accelerate.

Specifically, the power sensing module, the first sensing unit and the second sensing unit may be formed by one or more sensors, for example, the sensors may include an acceleration sensor, a proximity sensor, a distance sensor, and the like, and the one or more sensors are used to detect the movement motion and the movement direction of the pedal. The sensor outputs a sensing signal, one or more of which may constitute a first trigger signal, a second trigger signal, a third trigger signal, a fourth trigger signal, a first signal, a second signal, a third signal, a fourth signal, a fifth signal, and so on. The brake sensing module can adopt an existing brake sensor, and the brake sensor can be triggered and a second trigger signal can be generated when the pedal enters a second stroke.

The present application further provides an accelerated braking control apparatus, which in some embodiments comprises: the device comprises a pedal, an acceleration indicating module and a braking indicating module. The pedal has a first stroke and a second stroke which are sequentially connected in the stepping direction of the pedal. An acceleration indicating module is electrically connected with the pedal, and the acceleration indicating module is configured to: an acceleration command is generated when the pedal moves in a first direction in a first stroke. The brake indication module is electrically connected with the pedal and configured to: when the pedal is in the second stroke, a braking command is generated.

In use, when the pedal travels into a first stroke and moves in the first direction, the pedal can be detected to move in the first stroke in the first direction, and the acceleration instruction module generates an acceleration instruction. When the pedal travels into a second stroke, movement of the pedal in the second stroke can be detected and a braking instruction module generates a braking command. For example, when the accelerator brake control method is applied to a vehicle in which a pedal is installed, a driver depresses the pedal, the accelerator instruction module may generate an accelerator command when the pedal moves in a first direction in a first stroke, and the brake instruction module may generate a brake command for controlling the vehicle when the pedal moves in a second stroke. When the accelerator pedal is used, the generation of an acceleration instruction and a braking instruction can be realized by using only one pedal, the problem of stepping on the pedal by mistake when acceleration or braking is needed is avoided, and the labor intensity of stepping on the pedal is also reduced.

Fig. 8 is a schematic structural diagram of an acceleration braking control device according to an embodiment of the present application. Fig. 9 is a schematic diagram illustrating a pedal stroke in an acceleration braking control device according to another embodiment of the present application. In some embodiments, as shown in fig. 8 and 9, the acceleration braking control device includes: pedal 71, power sensing module 72, brake sensing module 73, acceleration indicating module 74, and brake indicating module 75. The pedal 71 has a first stroke 711 and a second stroke 712 which are sequentially in the depression direction.

The power sensing module 72 is configured to: the first trigger signal is generated when the pedal 71 is detected to move in the first sense in the first stroke.

The brake sensing module 73 is configured to: a second trigger signal is generated upon detection of movement of the pedal 71 in a second stroke.

An acceleration indication module 74 is electrically connected to the power sensing module 72, the acceleration indication module 74 configured to: when a first trigger signal generated by moving the pedal 71 in the first direction in the first stroke and triggering the power sensing module 72 is acquired, an acceleration instruction is generated.

The brake indication module 75 is electrically connected to the brake sensing module 73, and the brake indication module 75 is configured to: when a second trigger signal generated by the movement of the pedal 71 in the second stroke and the triggering of the power sensing module 72 is acquired, a braking instruction is generated.

In use, when the pedal 71 travels into a first stroke and moves in the first direction, the power sensing module 72 can detect that the pedal 71 moves in the first stroke in the first direction, the power sensing module 72 is triggered and generates a first trigger signal. The acceleration instruction module 74 generates an acceleration instruction after acquiring the first trigger signal. For example, when the accelerator brake control method is applied to a vehicle in which the pedal 71 is installed, the driver depresses the pedal 71, the pedal 71 moves in a first stroke in a first direction, and the acceleration instruction module 74 may generate an acceleration instruction for controlling the vehicle.

Specifically, the pedal 71 can generate the acceleration command only when moving in the first stroke in the specific first direction, that is, the first direction can be set to be different from the direction in which the pedal 71 enters the second stroke from the first stroke, so that when the pedal 71 needs to enter the second stroke, the acceleration command is not generated in the unidirectional movement process of the pedal 71 passing through the first stroke, and the safety is ensured.

When the pedal 71 travels into the second stroke, the brake sensing module 73 can detect that the pedal 71 moves in the second stroke, and the brake sensing module 73 is triggered and generates a second trigger signal. The braking instruction module 75 generates a braking instruction after acquiring the second trigger signal. For example, when the accelerator brake control method is applied to a vehicle in which the pedal 71 is installed, and the driver depresses the pedal 71 and the pedal 71 moves in the second stroke, the brake instruction module 75 may generate a brake instruction for controlling the vehicle.

When the accelerator pedal 71 is used, the accelerator command and the brake command can be generated by using only one pedal 71, so that the problem of stepping on the pedal in error when the accelerator pedal or the brake pedal is needed is avoided, and the labor intensity of stepping on the pedal 71 is reduced.

In some embodiments, as shown in fig. 9, when the pedal 71 is in the free state, the pedal 71 is at a starting point of the first stroke, which may be designated as a first idle point 713, and a boundary of the first stroke and the second stroke may be designated as a second idle point 714. During movement of the pedal 71 from the second idle point 714 to the first idle point 713, the acceleration indication module 74 may generate an acceleration command. Movement of the pedal 71 to the first idle point 713 means that it is no longer moving in the first stroke and the acceleration indication module 74 is no longer generating an acceleration command. When the present embodiment is applied to a vehicle, after the vehicle is started, pedal 71 is located at a first idle point 713, pedal 71 is pressed to step pedal 71 to a first stroke when acceleration is required, and then pedal 71 is released, so that the vehicle can accelerate. When deceleration is required, braking can be achieved by stepping on the pedal 71 to the second stroke.

Fig. 10 is a schematic structural diagram of an acceleration braking control device according to another embodiment of the present application. In some embodiments, as shown in fig. 10, the power sensing module 72 includes: a first sensing unit 721 and a second sensing unit 722.

The first sensing unit 721 is configured to: the first signal is generated when the pedal 71 is detected to move in the first sense in the first stroke.

The second sensing unit 722 is configured to: the second signal is generated upon detection of movement of the pedal 71 in the first sense during the first stroke.

The acceleration indicating module 74 is electrically connected to the first sensing unit 721 and the second sensing unit 722, respectively, and the acceleration indicating module 74 is further configured to: when a first signal generated by the first sensing unit 721 and a second signal generated by the second sensing unit 722 are simultaneously acquired, an acceleration instruction is generated.

In use, the present embodiment generates a first signal when the first sensing unit 721 detects that the pedal 71 moves in the first direction in the first stroke, and generates a second signal when the second sensing unit 722 detects that the pedal 71 moves in the first direction in the first stroke. When the pedal 71 moves in the first stroke in the first direction, the first sensing unit 721 and the second sensing unit 722 can be triggered, and when the acceleration indication module 74 simultaneously obtains the first signal and the second signal generated by the triggered first sensing unit 721 and the second sensing unit 722, respectively, an acceleration instruction is generated. Namely, the generation of the acceleration instruction needs to be determined by the first signal and the second signal at the same time, so that the reliability of the system is increased, and some misjudgments can be avoided to a certain extent.

Fig. 12 is a schematic signal diagram illustrating a first signal and a second signal after being analyzed in an acceleration braking control apparatus according to an embodiment of the present application. In some embodiments, the first signal and the second signal may be signals of different voltages, as shown in fig. 12, when the acceleration indication module acquires the first signal and the second signal, linear curves with the same inclination directions of the signals 1 and 2 in fig. 12 may be obtained through analysis, and in order to prevent acceleration misalignment caused by a fault of the power induction module, the two signals are combined with an and circuit inside the acceleration indication module to finally confirm the executed acceleration instruction, so as to increase the reliability of the control system.

Fig. 11 is a schematic circuit diagram illustrating a partial circuit in an accelerated braking control apparatus according to an embodiment of the present application. As shown in fig. 11, the acceleration braking control apparatus further includes: a first power supply 81 and a second power supply 82. The first power source 81 is electrically connected to the first sensing unit 721, and the first power source 81 supplies power to the first sensing unit 721. The second power source 82 is electrically connected to the second sensing unit 722, and the second power source 82 supplies power to the second sensing unit 722. The first sensing unit 721 has a first signal output end 83, the first signal output end 83 is used for outputting a first signal, the second sensing unit has a second signal output end 84, and the second signal output end 84 is used for outputting a second signal. The first and second signal outputs 83, 84 may be electrically connected to the acceleration and idle indication modules 74, 76 to output sensed signals to the acceleration and idle indication modules 74, 76.

In some embodiments, the power sensing module 72 is further configured to: generating a third trigger signal upon detecting the movement of the pedal 71 in the second direction in the first stroke; wherein the second sense is opposite to the first sense.

As shown in fig. 8, the acceleration braking control apparatus further includes: an idle indication module 76, the idle indication module 76 electrically coupled to the power sensing module 72, the idle indication module 76 configured to: upon acquisition of the third trigger signal generated by the power sensing module 72, an idle command is generated.

In this embodiment, when the pedal 71 moves in the first stroke in the second direction, the power sensing module 72 can detect that the pedal 71 moves in the first stroke in the second direction, and the power sensing module 72 is triggered and generates the third trigger signal. The idle indication module 76 generates an idle command based on the third trigger signal.

For example, when the embodiment is applied to a vehicle, the vehicle can be controlled to perform an idling action by the idling instruction generated by the embodiment. Specifically, pedal 71 may be configured to sequentially pass through the first stroke and the second stroke when stepped down from the free state, and pedal 71 may automatically rebound to the free state when no external force is applied to pedal 71. And the second orientation is set to a direction in which the pedal 71 is stepped down, and the first orientation is a direction in which the pedal 71 is sprung up. The driver does not generate an acceleration command but generates an idle command when stepping down the pedal 71, and the acceleration command is generated only when the driver releases the pedal 71. For example, when the driver needs to brake, the driver steps on the pedal 71 from the first stroke to the second stroke, the pedal 71 generates only the idle command in the first stroke, and the pedal 71 generates the brake command after entering the second stroke. For example, when the driver needs to accelerate, the driver depresses the pedal 71 to the first stroke, releases the pedal 71 to rebound the pedal 71, and generates an acceleration command when the pedal 71 rebounds.

When the accelerator pedal 71 is used, the accelerator command and the idle command can be correspondingly generated when the pedal 71 moves in different directions in a first stroke through the matching of the accelerator command and the idle command, so that the two commands can be generated in the same stroke. And when the pedal 71 needs to be stepped down to enter the second stroke, an acceleration instruction can not be generated, and the safety is guaranteed.

In some embodiments, as shown in fig. 9, the first sensing unit 721 is further configured to: the third signal is generated upon detection of movement of the pedal 71 in the second direction in the first stroke. The second sensing unit 722 is further configured to: the fourth signal is generated upon detection of movement of the pedal 71 in the second direction in the first stroke. The idle indication module 76 is electrically connected to the first sensing unit 721 and the second sensing unit 722, respectively, and the idle indication module 76 is further configured to: when the third signal generated by the first sensing unit 721 and the fourth signal generated by the second sensing unit 722 are simultaneously acquired, an idle instruction is generated.

When the idle speed control device is used, the idle speed command generation needs to be simultaneously determined by the third signal and the fourth signal, the reliability of the system is improved, and some misjudgments can be avoided to a certain extent. Fig. 13 is a schematic signal diagram illustrating a third signal and a fourth signal analyzed in an acceleration braking control apparatus according to an embodiment of the present application. The third signal and the fourth signal may be signals of different voltages, as shown in fig. 13, when the idle speed indication module acquires the third signal and the fourth signal, two linear curves with the same inclination direction of the signals 3 and 4 in fig. 13 may be obtained through analysis, and in order to prevent acceleration misalignment caused by a fault of the power sensing module, the two signals are combined by an and & circuit inside the idle speed indication module to finally confirm an executed acceleration instruction, so that the reliability of the control system is increased.

In some embodiments, the power sensing module 72 is further configured to: the fifth signal is generated when the pedal 71 starts moving in the first direction from the boundary position of the first stroke and the second stroke. Wherein the acceleration indication module 74 is further configured to: upon acquisition of the fifth signal generated by the power sensing module 72, an acceleration command is generated.

In use, when the pedal 71 moves, the power sensing module 72 is triggered and generates the fifth signal when the pedal needs to start from the boundary position of the first stroke and the second stroke, that is, the second idle point 714 and move in the first direction. An acceleration instruction may be generated when the fifth signal is acquired. Specifically, when the present embodiment is used in a vehicle, when the driver steps down the pedal 71, the driver does not generate an acceleration command but generates an idle command, and only when the driver steps down the pedal 71 to the boundary position between the first stroke and the second stroke, and then releases the pedal 71, the driver generates the acceleration command. In this step, the sensing range of the power sensing module 72 is: and starting sensing from the intersection position of the first stroke and the second stroke. Upon sensing movement of the pedal 71 from the interface position, a fifth signal is generated.

When the present embodiment is applied to a vehicle, referring to fig. 9, after the vehicle is started, pedal 71 is located at a first idle point 713, pedal 71 is pressed to a second idle point 714 when acceleration is needed, and then pedal 71 is released, so that the vehicle can accelerate. When deceleration is required, braking can be achieved by stepping on the pedal 71 to the second stroke.

In some embodiments, the power sensing module 72 is further configured to: the fourth trigger signal is generated when the pedal 71 starts to move in the first direction from the boundary position of the first stroke and the second stroke.

The acceleration braking control apparatus further includes: an idle indication module 76, the idle indication module 76 electrically coupled to the power sensing module 72, the idle indication module 76 further configured to: upon acquisition of the fourth trigger signal generated by the power sensing module 72, an idle command is generated for a preset time period.

Wherein the acceleration indication module 74 is further configured to: after a preset time period, when the first trigger signal generated by the power sensing module 72 is acquired, an acceleration instruction is generated.

In use, the pedal 71 starts from the boundary position of the first stroke and the second stroke, moves in the first direction and triggers the power sensing module 72 to generate the fourth trigger signal, and the vehicle is not instructed to accelerate but is instructed to idle within the preset time period. If the pedal 71 leaves the first stroke after a predetermined period of time or does not move any more during the first stroke, the vehicle will not perform the acceleration operation at all times, but the idling operation is continuously performed. For example, when the driver needs to coast, the driver quickly lifts his foot to release pedal 71, and if the time for pedal 71 to rebound to the free state does not exceed a preset time period, no acceleration command is generated, and the vehicle directly enters the coasting state. Specifically, the preset time period may be set to be between 0.1s and 0.5s, for example, may be set to 0.3 s. In this step, the sensing range of the power sensing module 72 is: and starting sensing from the intersection position of the first stroke and the second stroke. Upon sensing movement of the pedal 71 from the interface position, the power sensing module 72 generates a fourth trigger signal.

The acceleration instruction module 74 determines whether the pedal 71 still triggers the power sensing module 72 and generates a first trigger signal after a preset time period, and if the pedal 71 still triggers and generates the first trigger signal, the acceleration instruction module 74 generates an acceleration command. For example, when applied to a vehicle, if the pedal 71 does not leave the first stroke after a preset time period, the power sensing module 72 is triggered and a first trigger signal is generated, and this action may represent that the driver has an intention to accelerate, and an acceleration command is generated to instruct the vehicle to accelerate.

Specifically, the power sensing module 72, the first sensing unit 721 and the second sensing unit 722 may be formed by one or more sensors, such as an acceleration sensor, a proximity sensor, a distance sensor, etc., and the one or more sensors are used to detect the movement motion and the movement direction of the pedal 71. The sensor outputs a sensing signal, one or more of which may constitute a first trigger signal, a second trigger signal, a third trigger signal, a fourth trigger signal, a first signal, a second signal, a third signal, a fourth signal, a fifth signal, and so on. The brake sensing module 73 may employ an existing brake sensor that is triggered and generates a second trigger signal when the pedal 71 enters the second stroke.

The present application further provides a vehicle comprising: the vehicle comprises a vehicle body, an acceleration control module, a brake control module, a whole vehicle control module and the acceleration brake control device of any one embodiment. Wherein the acceleration control module is configured to: and controlling the vehicle body to execute an acceleration action. The brake control module is configured to: and controlling the vehicle body to execute a braking action. The whole vehicle control module is respectively and electrically connected with the acceleration indicating module, the braking indicating module, the acceleration control module and the braking control module, and the whole vehicle control module is configured as follows: and acquiring an acceleration instruction and a braking instruction, controlling the acceleration control module to execute an acceleration action on the vehicle body according to the acceleration instruction, and controlling the braking control module to execute a braking action on the vehicle body according to the braking instruction.

In use, the acceleration control module may be used to control an engine of the vehicle body and the braking control module may be used to control a braking system of the vehicle body. The acceleration indicating module and the braking indicating module can be integrated in an independent controller or an entire vehicle control module of a vehicle, and the acceleration indicating module and the braking indicating module are mainly used for respectively controlling the acceleration control module and the braking control module to execute acceleration action and braking action. Specifically, the vehicle control module may be a Vehicle Control Unit (VCU) in the prior art, and the vehicle control unit may include a vehicle control unit (ECU) and a Micro Control Unit (MCU) for calculating and processing data, where the ECU and the MCU may process an acceleration instruction and a braking instruction, and control the acceleration control module and the braking control module to realize acceleration and braking based on the acceleration instruction and the braking instruction. The embodiment can realize the acceleration and braking control of the vehicle through a single pedal, avoid the driver from stepping on the wrong pedal, and reduce the labor intensity of stepping on the pedal.

Specifically, in some embodiments, the pedal, the brake sensing module, the brake indication module and the brake control module may adopt an existing oil pressure plunger pump type brake system structure, the brake sensing module corresponds to a component for sensing the pedal, the brake indication module corresponds to a component for sending a brake instruction, and the brake control module corresponds to a component for executing braking.

Next, an electronic apparatus according to an embodiment of the present application is described with reference to fig. 14. Fig. 14 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

As shown in fig. 14, the electronic device 1400 includes one or more processors 1401 and memory 1402.

The processor 1401 may be a Central Processing Unit (CPU) or other form of processing unit having data processing capabilities and/or instruction execution capabilities, and may control other components in the electronic device 1400 to perform desired functions.

Memory 1402 may include one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. Volatile memory can include, for example, Random Access Memory (RAM), cache memory (or the like). The non-volatile memory may include, for example, Read Only Memory (ROM), a hard disk, flash memory, and the like. One or more computer program instructions may be stored on a computer readable storage medium and executed by processor 1401 to implement the turbo braking control method of the various embodiments of the present application described above or other desired functions. Various contents such as an acceleration braking control error parameter may also be stored in the computer readable storage medium.

In one embodiment, the electronic device 1400 may further include: an input device 1403 and an output device 1404, which are interconnected by a bus system and/or other form of connection mechanism (not shown).

The input device 1403 may include, for example, a keyboard, a mouse, a joystick, a touch screen, and the like.

The output device 1404 may output various information including the determined exercise data and the like to the outside. The output device 1404 may include, for example, a display, a communication network, a remote output device connected thereto, and so forth.

Of course, for simplicity, only some of the components of the electronic device 1400 relevant to the present application are shown in fig. 14, omitting components such as buses, input/output interfaces, and the like. In addition, electronic device 1400 may include any other suitable components, depending on the particular application.

In addition to the above-described methods and apparatus, embodiments of the present application may also be a computer program product comprising computer program instructions which, when executed by a processor, cause the processor to perform the steps in the method of accelerated braking control according to various embodiments of the present application described in the present specification.

The computer program product may be written with program code for performing the operations of embodiments of the present application in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server.

Furthermore, embodiments of the present application may also be a computer-readable storage medium having stored thereon computer program instructions which, when executed by a processor, cause the processor to perform the steps in the method of accelerated braking control according to various embodiments of the present application.

The computer-readable storage medium may take any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may include, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

The foregoing describes the general principles of the present application in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present application are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present application. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the foregoing disclosure is not intended to be exhaustive or to limit the disclosure to the precise details disclosed.

The block diagrams of devices, apparatuses, systems referred to in this application are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".

It should also be noted that in the devices, apparatuses, and methods of the present application, the components or steps may be decomposed and/or recombined. These decompositions and/or recombinations are to be considered as equivalents of the present application.

The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modifications, equivalents and the like that are within the spirit and principle of the present application should be included in the scope of the present application.