CN114872671B - Vehicle temporary stop brake control system, vehicle and control method thereof - Google Patents

Vehicle temporary stop brake control system, vehicle and control method thereof Download PDF

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CN114872671B
CN114872671B CN202210701098.8A CN202210701098A CN114872671B CN 114872671 B CN114872671 B CN 114872671B CN 202210701098 A CN202210701098 A CN 202210701098A CN 114872671 B CN114872671 B CN 114872671B
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temporary stop
vehicle
module
air pressure
brake
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CN114872671A (en
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张玉龙
李辉
肖宏
谭昌毓
曾小平
左伟健
朱清乐
张军
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Shenxiang Technology Co.,Ltd.
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Beijing Jingxiang Technology Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66Electrical control in fluid-pressure brake systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2210/00Detection or estimation of road or environment conditions; Detection or estimation of road shapes
    • B60T2210/20Road shapes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2250/00Monitoring, detecting, estimating vehicle conditions
    • B60T2250/02Vehicle mass
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/72Electric energy management in electromobility

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

The invention discloses a vehicle temporary stop brake control system, a vehicle and a control method thereof. The vehicle temporary stop brake control system comprises a temporary stop switch, an EPB module, a data unit, an EBS controller, a front axle module, a rear axle module, a front axle brake air chamber and a rear axle dual-cavity brake air chamber, wherein the EPB module is integrated with a ramp sensor. The vehicle temporary stop brake control system provided by the invention acquires gradient data through the ramp sensor, transmits the weight data of the whole vehicle through the data unit, and calculates the brake air pressure value required by parking under the working condition, so that the brake air pressure value is accurately output, different brake air pressure values are output at different gradients to realize the temporary stop function, the waste of unnecessary air consumption is avoided, the manpower, material resources and financial resources are saved, the development cycle is shortened, and the important economic value is realized.

Description

一种车辆临停制动控制系统、车辆和其控制方法A vehicle emergency braking control system, vehicle and its control method

技术领域technical field

本发明涉及车辆技术领域,具体涉及一种车辆临停制动控制系统、车辆和其控制方法。The present invention relates to the technical field of vehicles, in particular to a vehicle braking control system when parking, a vehicle and a control method thereof.

背景技术Background technique

近年来,随着车辆技术的发展,越来越多的司机开始追求操作舒适性和便利性。其中,汽车临时停车功能因为能够极大的方便司机停车,而被广泛应用。In recent years, with the development of vehicle technology, more and more drivers have begun to pursue operating comfort and convenience. Among them, the car temporary parking function is widely used because it can greatly facilitate the driver to park.

但是,现有的汽车临时停车功能是通过标定特定的气压值来实现临停功能,而这种方法具有以下缺点:However, the existing car temporary parking function realizes the temporary parking function by calibrating a specific air pressure value, and this method has the following disadvantages:

1、通过简单的标定选择一个较大的气压值来实现临停功能耗气量较大,存在一定的浪费。1. Selecting a larger air pressure value through simple calibration to realize the temporary stop function consumes a lot of gas, and there is a certain waste.

2、标定特定的气压值需要浪费大量的人力、物力、财力,开发周期相对延长。2. Calibrating a specific air pressure value requires a lot of waste of manpower, material resources, and financial resources, and the development cycle is relatively prolonged.

发明内容Contents of the invention

鉴于上述问题,提出了本发明以便提供一种克服上述问题或者至少部分地解决上述问题的车辆临停制动控制系统、车辆和其控制方法。In view of the above problems, the present invention is proposed to provide a vehicle parking brake control system, a vehicle and a control method thereof that overcome the above problems or at least partially solve the above problems.

依据本发明的一个方面,提供了一种车辆临停制动控制系统,包括:According to one aspect of the present invention, there is provided a vehicle emergency braking control system, including:

临停开关,所述临停开关用于发出临停指令;A temporary stop switch, which is used to issue a temporary stop instruction;

EPB模块,所述EPB模块集成有坡道传感器,所述EPB模块接收临停开关发出的临停指令,并发送坡度数据和临停指令,具体的由坡道传感器发送坡度数据;EPB module, the EPB module is integrated with a slope sensor, the EPB module receives the temporary stop command sent by the temporary stop switch, and sends the slope data and the temporary stop command, specifically the slope data is sent by the slope sensor;

数据单元,所述数据单元用于传输整车重量数据;A data unit, the data unit is used to transmit vehicle weight data;

EBS控制器,所述EBS控制器接收EPB模块发出的坡度数据和临停指令、以及数据单元传输的整车重量数据,之后计算实现临停功能所需要的气压值,并输出气压值指令;EBS controller, the EBS controller receives the slope data and the temporary stop instruction sent by the EPB module, and the vehicle weight data transmitted by the data unit, then calculates the air pressure value required to realize the temporary stop function, and outputs the air pressure value instruction;

前桥模块和后桥模块,所述前桥模块和后桥模块分别接收EBS控制器输出的气压值指令,输出制动气压值,并反馈制动气压值至EBS控制器;A front axle module and a rear axle module, the front axle module and the rear axle module respectively receive the air pressure value command output by the EBS controller, output the brake air pressure value, and feed back the brake air pressure value to the EBS controller;

前桥制动气室,所述前桥制动气室接收前桥模块输出的制动气压值,并执行临停制动;The front axle brake air chamber, which receives the brake air pressure value output by the front axle module, and performs emergency braking;

后桥双腔制动气室,所述后桥双腔制动气室接收后桥模块输出的制动气压值,执行临停制动或驻车制动。Rear axle double-cavity brake air chamber, the rear axle double-chamber brake air chamber receives the brake air pressure value output by the rear axle module, and executes parking brake or parking brake.

可选地,所述EPB模块还集成有EPB控制器,当所述EPB控制器接收到临停开关发出的临停指令时开始计时,临停超过预设时间后临停功能转换为驻车功能。Optionally, the EPB module is also integrated with an EPB controller, which starts timing when the EPB controller receives a temporary stop command from the temporary stop switch, and the temporary stop function is converted into a parking function after the temporary stop exceeds a preset time .

可选地,所述临停开关通过硬线与EPB控制器连接。Optionally, the emergency stop switch is connected to the EPB controller through a hard wire.

可选地,所述数据单元包括VW报文,但不限于此。Optionally, the data unit includes a VW message, but is not limited thereto.

依据本发明的又一方面,提供了一种车辆临停制动控制系统的控制方法,包括:According to yet another aspect of the present invention, a control method of a vehicle braking control system at a stop is provided, including:

当车辆处于静态时,开启临停开关,临停开关发出临停指令;When the vehicle is static, turn on the temporary stop switch, and the temporary stop switch will issue a temporary stop command;

EPB控制器接收到临停指令时开始计时,当临停超过预设时间后临停功能转换为驻车功能;When the EPB controller receives the temporary stop command, it starts timing, and when the temporary stop exceeds the preset time, the temporary stop function is converted into a parking function;

当EPB模块接收到临停指令后,传输坡度数据和临停指令至EBS控制器;When the EPB module receives the temporary stop command, it transmits the slope data and the temporary stop command to the EBS controller;

EBS控制器接收到EPB模块发出的临停指令、坡度数据及数据单元传输的整车重量数据后,计算制动所需的制动气压值,输出制动气压值至前桥模块和后桥模块;After receiving the imminent stop command from the EPB module, the slope data and the vehicle weight data transmitted by the data unit, the EBS controller calculates the brake air pressure value required for braking, and outputs the brake air pressure value to the front axle module and the rear axle module ;

前桥模块、后桥模块分别接收EBS控制器输出的气压值指令后,分别输出制动气压值至前桥制动气室和后桥双腔制动气室的行车腔,实现临停功能。The front axle module and the rear axle module respectively receive the air pressure value command output by the EBS controller, and then output the brake air pressure value to the front axle brake air chamber and the driving chamber of the rear axle double chamber brake air chamber to realize the temporary stop function.

可选地,所述当临停超过预设时间后临停功能转换为驻车功能的方法,包括将EPB模块至后桥双腔制动气室驻车腔的气室气压全部放掉,实现断气刹,从而转换为驻车功能。Optionally, when the temporary stop exceeds the preset time, the method for converting the temporary stop function to the parking function includes releasing all the air chamber air pressure from the EPB module to the parking chamber of the rear axle double-chamber brake chamber, so as to realize Air brake, thus converted to parking function.

依据本发明的又一方面,提供了一种车辆,包括任一项上述车辆临停制动控制系统。According to yet another aspect of the present invention, a vehicle is provided, including any one of the above-mentioned vehicle braking control systems for parking.

依据本发明的又一方面,提供了一种电子设备,包括:存储器和处理器;According to yet another aspect of the present invention, an electronic device is provided, including: a memory and a processor;

所述存储器用于存储程序指令;The memory is used to store program instructions;

所述处理器用于调用所述存储器中的程序指令执行任一项上述车辆临停制动控制系统或任一项上述车辆临停制动控制系统的控制方法。The processor is used for invoking program instructions in the memory to execute any one of the above-mentioned vehicle braking control systems or any one of the control methods of the above-mentioned vehicle braking control systems.

依据本发明的又一方面,提供了一种计算机可读存储介质,所述计算机可读存储介质中存储有计算机程序指令,所述计算机程序指令被执行时,实现任一项上述车辆临停制动控制系统或任一项上述车辆临停制动控制系统的的控制方法。According to yet another aspect of the present invention, a computer-readable storage medium is provided. Computer program instructions are stored in the computer-readable storage medium. When the computer program instructions are executed, any one of the above-mentioned vehicle temporary parking systems The control method of the dynamic control system or any one of the above-mentioned vehicle parking brake control systems.

依据本发明的再一方面,提供了一种计算机程序产品,包括计算机程序,该计算机程序被处理器执行时实现任一项上述车辆临停制动控制系统或任一项上述车辆临停制动控制系统的的控制方法。According to still another aspect of the present invention, a computer program product is provided, including a computer program. When the computer program is executed by a processor, any one of the above-mentioned vehicle braking control systems or any one of the above-mentioned vehicle braking control systems is provided. Control method of the control system.

由上述可知,本发明的技术方案,提供了一种车辆临停制动控制系统,所述系统通过坡道传感器采集坡度数据,通过数据单元传输整车重量数据,计算出该工况下停车所需要的制动气压值,从而精准的输出制动气压值,达到不同的坡度输出不同的制动气压值实现临停功能,避免了不必要耗气量的浪费,节省了人力、物力、财力,缩短了开发周期,具有重要的经济价值。As can be seen from the above, the technical solution of the present invention provides a vehicle braking control system at the moment of parking. The system collects slope data through the slope sensor, transmits the vehicle weight data through the data unit, and calculates the parking position under this working condition. The required brake air pressure value, so as to accurately output the brake air pressure value, achieve different slopes and output different brake air pressure values to realize the temporary stop function, avoid unnecessary waste of air consumption, save manpower, material resources, financial resources, shorten the It shortens the development cycle and has important economic value.

附图说明Description of drawings

通过阅读下文优选实施方式的详细描述,各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出优选实施方式的目的,而并不认为是对本发明的限制。而且在整个附图中,用相同的参考符号表示相同的部件。在附图中:Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiment. The drawings are only for the purpose of illustrating a preferred embodiment and are not to be considered as limiting the invention. Also throughout the drawings, the same reference numerals are used to designate the same components. In the attached picture:

图1示出了根据本发明一个实施例的一种车辆临停制动控制系统的结构示意图。Fig. 1 shows a schematic structural diagram of a vehicle braking control system for parking according to an embodiment of the present invention.

具体实施方式Detailed ways

下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例,然而应当理解,可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反,提供这些实施例是为了能够更透彻地理解本公开,并且能够将本公开的范围完整的传达给本领域的技术人员。Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

图1示出了根据本发明一个实施例的一种车辆临停制动控制系统的结构示意图。Fig. 1 shows a schematic structural diagram of a vehicle braking control system for parking according to an embodiment of the present invention.

如图1所示,本发明提供的车辆临停制动控制系统包括:As shown in Figure 1, the vehicle braking control system provided by the present invention includes:

临停开关,所述临停开关用于发出临停指令;A temporary stop switch, which is used to issue a temporary stop instruction;

EPB模块,所述EPB模块集成有坡道传感器,所述EPB模块接收临停开关发出的临停指令,并发送坡度数据和临停指令;EPB module, the EPB module is integrated with a slope sensor, the EPB module receives the temporary stop command issued by the temporary stop switch, and sends the slope data and the temporary stop command;

数据单元,所述数据单元用于传输整车重量数据;A data unit, the data unit is used to transmit vehicle weight data;

EBS控制器,所述EBS控制器接收EPB模块发出的坡度数据和临停指令、以及数据单元传输的整车重量数据,之后计算实现临停功能所需要的气压值,并输出气压值指令;EBS controller, the EBS controller receives the slope data and the temporary stop instruction sent by the EPB module, and the vehicle weight data transmitted by the data unit, then calculates the air pressure value required to realize the temporary stop function, and outputs the air pressure value instruction;

前桥模块和后桥模块,所述前桥模块和后桥模块分别接收EBS控制器输出的气压值指令,输出制动气压值,并反馈制动气压值至EBS控制器;A front axle module and a rear axle module, the front axle module and the rear axle module respectively receive the air pressure value command output by the EBS controller, output the brake air pressure value, and feed back the brake air pressure value to the EBS controller;

前桥制动气室,所述前桥制动气室接收前桥模块输出的制动气压值,并执行临停制动;The front axle brake air chamber, which receives the brake air pressure value output by the front axle module, and performs emergency braking;

后桥双腔制动气室,所述后桥双腔制动气室接收后桥模块输出的制动气压值,执行临停制动或驻车制动。Rear axle double-cavity brake air chamber, the rear axle double-chamber brake air chamber receives the brake air pressure value output by the rear axle module, and executes parking brake or parking brake.

进一步的,所述EPB模块还集成有EPB控制器,当所述EPB控制器接收到临停开关发出的临停指令时开始计时,临停超过预设时间后临停功能转换为驻车功能。例如,临停预设时间为2min,当临停小于或等于2min时执行临停功能,当临停超过2min时,转为驻车功能。在具体实施中,临停预设时间可根据实际情况进行选择。Further, the EPB module is also integrated with an EPB controller, which starts timing when the EPB controller receives a temporary stop command from the temporary stop switch, and the temporary stop function is converted into a parking function after the temporary stop exceeds a preset time. For example, the preset time for the temporary stop is 2 minutes. When the temporary stop is less than or equal to 2 minutes, the temporary stop function will be executed. When the temporary stop exceeds 2 minutes, it will switch to the parking function. In specific implementation, the preset time of temporary stop can be selected according to the actual situation.

进一步的,所述临停开关通过硬线与EPB控制器连接。Further, the temporary stop switch is connected to the EPB controller through a hard wire.

进一步的,所述数据单元包括VW报文,但不限于此。Further, the data unit includes a VW message, but is not limited thereto.

依据本发明的又一方面,提供了一种车辆临停制动控制系统的控制方法,包括:According to yet another aspect of the present invention, a control method of a vehicle braking control system at a stop is provided, including:

当车辆处于静态时,开启临停开关,临停开关发出临停指令;When the vehicle is static, turn on the temporary stop switch, and the temporary stop switch will issue a temporary stop command;

EPB控制器接收到临停指令时开始计时,当临停超过预设时间后临停功能转换为驻车功能;When the EPB controller receives the temporary stop command, it starts timing, and when the temporary stop exceeds the preset time, the temporary stop function is converted into a parking function;

当EPB模块接收到临停指令后,传输坡度数据和临停指令至EBS控制器;When the EPB module receives the temporary stop command, it transmits the slope data and the temporary stop command to the EBS controller;

EBS控制器接收到EPB模块发出的临停指令、坡度数据及数据单元传输的整车重量数据后,计算制动所需的制动气压值,输出制动气压值至前桥模块和后桥模块;After receiving the imminent stop command from the EPB module, the slope data and the vehicle weight data transmitted by the data unit, the EBS controller calculates the brake air pressure value required for braking, and outputs the brake air pressure value to the front axle module and the rear axle module ;

前桥模块、后桥模块分别接收EBS控制器输出的气压值指令后,分别输出制动气压值至前桥制动气室和后桥双腔制动气室的行车腔,实现临停功能。The front axle module and the rear axle module respectively receive the air pressure value command output by the EBS controller, and then output the brake air pressure value to the front axle brake air chamber and the driving chamber of the rear axle double chamber brake air chamber to realize the temporary stop function.

进一步的,所述当临停超过预设时间后临停功能转换为驻车功能的方法,包括将EPB模块至后桥双腔制动气室驻车腔的气室气压全部放掉,实现断气刹,从而转换为驻车功能。Further, when the temporary stop exceeds the preset time, the method for converting the temporary stop function to the parking function includes releasing all the air chamber pressure from the EPB module to the parking chamber of the rear axle double-chamber brake chamber to realize the air cut-off to switch to the parking function.

在本发明的一个实施例中,提供了一种车辆,包括任一项上述车辆临停制动控制系统。In one embodiment of the present invention, a vehicle is provided, including any one of the above-mentioned vehicle braking control systems for parking.

进一步的,所述车辆类型包括商用车,具体实施中,可根据需要对车辆类型进行选择,但均在本申请的保护范围内。Further, the vehicle type includes a commercial vehicle. In specific implementation, the vehicle type can be selected according to needs, but all are within the protection scope of the present application.

在本发明的一个实施例中,提供了一种电子设备,包括:存储器和处理器;In one embodiment of the present invention, an electronic device is provided, including: a memory and a processor;

所述存储器用于存储程序指令;The memory is used to store program instructions;

所述处理器用于调用所述存储器中的程序指令执行任一项上述的车辆临停制动控制系统或任一项上述车辆临停制动控制系统的控制方法。The processor is used for invoking program instructions in the memory to execute any one of the above-mentioned vehicle braking control systems for temporary parking or any one of the control methods for the above-mentioned vehicle braking control systems for temporary parking.

在本发明的一个实施例中,提供了一种计算机可读存储介质,所述计算机可读存储介质中存储有计算机程序指令,所述计算机程序指令被执行时,实现任一项上述的车辆临停制动控制系统或任一项上述车辆临停制动控制系统的控制方法。In one embodiment of the present invention, a computer-readable storage medium is provided. Computer program instructions are stored in the computer-readable storage medium. When the computer program instructions are executed, any one of the above-mentioned vehicle temporary The control method of the parking brake control system or any one of the above-mentioned vehicle parking brake control systems.

在本发明的一个实施例中,提供了一种计算机程序产品,包括计算机程序,该计算机程序被处理器执行时实现任一项上述的控制系统或任一项上述的控制方法。In one embodiment of the present invention, a computer program product is provided, including a computer program. When the computer program is executed by a processor, any one of the above-mentioned control systems or any one of the above-mentioned control methods is realized.

在上述技术方案中,EPB模块和VW报文通过CAN通讯传输整车重量数据至EBS控制器;前桥模块和后桥模块分别通过CAN通讯接收EBS控制器的指令,并通过CAN通讯反馈制动气压值至EBS控制器。In the above technical solution, the EPB module and the VW message transmit the weight data of the vehicle to the EBS controller through CAN communication; the front axle module and the rear axle module respectively receive the instructions of the EBS controller through CAN communication, and feed back the braking through CAN communication. Air pressure value to EBS controller.

总之,本申请提供的车辆临停制动控制系统通过坡道传感器采集坡度数据,通过数据单元传输整车重量数据,计算出该工况下停车所需要的制动气压值,从而精准的输出制动气压值,达到不同的坡度输出不同的制动气压值实现临停功能,避免了不必要耗气量的浪费,节省了人力、物力、财力,缩短了开发周期。此外,通过设定临停的时间,延长了EBS控制器寿命。In short, the braking control system for vehicles provided in this application collects slope data through the slope sensor, transmits the vehicle weight data through the data unit, and calculates the brake pressure value required for parking under this working condition, so as to accurately output the braking pressure. The dynamic air pressure value can reach different slopes and output different brake air pressure values to realize the temporary stop function, avoiding unnecessary waste of air consumption, saving manpower, material resources, and financial resources, and shortening the development cycle. In addition, by setting the time of temporary stop, the life of EBS controller is extended.

需要说明的是:It should be noted:

在此提供的算法和显示不与任何特定计算机、虚拟装置或者其它设备固有相关。各种通用装置也可以与基于在此的示教一起使用。根据上面的描述,构造这类装置所要求的结构是显而易见的。此外,本发明也不针对任何特定编程语言。应当明白,可以利用各种编程语言实现在此描述的本发明的内容,并且上面对特定语言所做的描述是为了披露本发明的最佳实施方式。The algorithms and displays presented herein are not inherently related to any particular computer, virtual appliance, or other device. Various general purpose devices can also be used with the teachings based on this. The structure required to construct such an apparatus will be apparent from the foregoing description. Furthermore, the present invention is not specific to any particular programming language. It should be understood that various programming languages can be used to implement the content of the present invention described herein, and the above description of specific languages is for disclosing the best mode of the present invention.

在此处所提供的说明书中,说明了大量具体细节。然而,能够理解,本发明的实施例可以在没有这些具体细节的情况下实践。在一些实例中,并未详细示出公知的方法、结构和技术,以便不模糊对本说明书的理解。In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure the understanding of this description.

类似地,应当理解,为了精简本公开并帮助理解各个发明方面中的一个或多个,在上面对本发明的示例性实施例的描述中,本发明的各个特征有时被一起分组到单个实施例、图、或者对其的描述中。然而,并不应将该公开的方法解释成反映如下意图:即所要求保护的本发明要求比在每个权利要求中所明确记载的特征更多的特征。更确切地说,如下面的权利要求书所反映的那样,发明方面在于少于前面公开的单个实施例的所有特征。因此,遵循具体实施方式的权利要求书由此明确地并入该具体实施方式,其中每个权利要求本身都作为本发明的单独实施例。Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, in order to streamline this disclosure and to facilitate an understanding of one or more of the various inventive aspects, various features of the invention are sometimes grouped together in a single embodiment, figure, or its description. This method of disclosure, however, is not to be interpreted as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the Detailed Description are hereby expressly incorporated into this Detailed Description, with each claim standing on its own as a separate embodiment of this invention.

本领域那些技术人员可以理解,可以对实施例中的设备中的模块进行自适应性地改变并且把它们设置在与该实施例不同的一个或多个设备中。可以把实施例中的模块或单元或组件组合成一个模块或单元或组件,以及此外可以把它们分成多个H桥子模块或子单元或子组件。除了这样的特征和/或过程或者单元中的至少一些是相互排斥之外,可以采用任何组合对本说明书(包括伴随的权利要求、摘要和附图)中公开的所有特征以及如此公开的任何方法或者设备的所有过程或单元进行组合。除非另外明确陈述,本说明书(包括伴随的权利要求、摘要和附图)中公开的每个特征可以由提供相同、等同或相似目的的替代特征来代替。Those skilled in the art can understand that the modules in the device in the embodiment can be adaptively changed and arranged in one or more devices different from the embodiment. The modules or units or components in the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of H-bridge sub-modules or sub-units or sub-assemblies. All features disclosed in this specification (including accompanying claims, abstract and drawings) and any method or method so disclosed may be used in any combination, except that at least some of such features and/or processes or units are mutually exclusive. All processes or units of equipment are combined. Each feature disclosed in this specification (including accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.

此外,本领域的技术人员能够理解,尽管在此所述的一些实施例包括其它实施例中所包括的某些特征而不是其它特征,但是不同实施例的特征的组合意味着处于本发明的范围之内并且形成不同的实施例。例如,在下面的权利要求书中,所要求保护的实施例的任意之一都可以以任意的组合方式来使用。Furthermore, those skilled in the art will understand that although some embodiments described herein include some features included in other embodiments but not others, combinations of features from different embodiments are meant to be within the scope of the invention. and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.

本发明的各个部件实施例可以以硬件实现,或者以在一个或者多个处理器上运行的软件模块实现,或者以它们的组合实现。本领域的技术人员应当理解,可以在实践中使用微处理器或者数字信号处理器(DSP)来实现根据本发明实施例的一种车辆临停制动控制系统中的一些或者全部部件的一些或者全部功能。本发明还可以实现为用于执行这里所描述的方法的一部分或者全部的设备或者装置程序(例如,计算机程序和计算机程序产品)。这样的实现本发明的程序可以存储在计算机可读介质上,或者可以具有一个或者多个信号的形式。这样的信号可以从因特网网站上下载得到,或者在载体信号上提供,或者以任何其他形式提供。The various component embodiments of the present invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art should understand that a microprocessor or a digital signal processor (DSP) can be used in practice to implement some or all of the components in a vehicle emergency braking control system according to an embodiment of the present invention. Full functionality. The present invention can also be implemented as an apparatus or an apparatus program (for example, a computer program and a computer program product) for performing a part or all of the methods described herein. Such a program for realizing the present invention may be stored on a computer-readable medium, or may be in the form of one or more signals. Such a signal may be downloaded from an Internet site, or provided on a carrier signal, or provided in any other form.

应该注意的是上述实施例对本发明进行说明而不是对本发明进行限制,并且本领域技术人员在不脱离所附权利要求的范围的情况下可设计出替换实施例。在权利要求中,不应将位于括号之间的任何参考符号构造成对权利要求的限制。单词“包含”不排除存在未列在权利要求中的元件或步骤。位于元件之前的单词“一”或“一个”不排除存在多个这样的元件。本发明可以借助于包括有若干不同元件的硬件以及借助于适当编程的计算机来实现。在列举了若干装置的单元权利要求中,这些装置中的若干个可以是通过同一个硬件项来具体体现。单词第一、第二、以及第三等的使用不表示任何顺序。可将这些单词解释为名称。It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means can be embodied by one and the same item of hardware. The use of the words first, second, and third, etc. does not indicate any order. These words can be interpreted as names.

Claims (8)

1.一种车辆临停制动控制系统,其特征在于,包括:1. A vehicle braking control system at temporary stop, characterized in that it comprises: 临停开关,所述临停开关用于发出临停指令;A temporary stop switch, which is used to issue a temporary stop instruction; EPB模块,所述EPB模块集成有坡道传感器,所述EPB模块接收临停开关发出的临停指令,并发送坡度数据和临停指令,EPB module, the EPB module is integrated with a slope sensor, the EPB module receives the temporary stop command issued by the temporary stop switch, and sends the slope data and the temporary stop command, 所述EPB模块还集成有EPB控制器,当所述EPB控制器接收到临停开关发出的临停指令时开始计时,临停超过预设时间后临停功能转换为驻车功能;The EPB module is also integrated with an EPB controller, which starts timing when the EPB controller receives the temporary stop command sent by the temporary stop switch, and the temporary stop function is converted into a parking function after the temporary stop exceeds the preset time; 数据单元,所述数据单元用于传输整车重量数据;A data unit, the data unit is used to transmit vehicle weight data; EBS控制器,所述EBS控制器接收EPB模块发出的坡度数据和临停指令、以及数据单元传输的整车重量数据,之后计算实现临停功能所需要的气压值,并输出气压值指令;EBS controller, the EBS controller receives the slope data and the temporary stop instruction sent by the EPB module, and the vehicle weight data transmitted by the data unit, then calculates the air pressure value required to realize the temporary stop function, and outputs the air pressure value instruction; 前桥模块和后桥模块,所述前桥模块和后桥模块分别接收EBS控制器输出的气压值指令,输出制动气压值,并反馈制动气压值至EBS控制器;A front axle module and a rear axle module, the front axle module and the rear axle module respectively receive the air pressure value command output by the EBS controller, output the brake air pressure value, and feed back the brake air pressure value to the EBS controller; 前桥制动气室,所述前桥制动气室接收前桥模块输出的制动气压值,并执行临停制动;The front axle brake air chamber, which receives the brake air pressure value output by the front axle module, and performs emergency braking; 后桥双腔制动气室,所述后桥双腔制动气室接收后桥模块输出的制动气压值,执行临停制动或驻车制动。Rear axle double-cavity brake air chamber, the rear axle double-chamber brake air chamber receives the brake air pressure value output by the rear axle module, and executes parking brake or parking brake. 2.根据权利要求1所述的车辆临停制动控制系统,其特征在于:所述临停开关通过硬线与EPB控制器连接。2 . The braking control system for vehicles at temporary stop according to claim 1 , wherein the temporary stop switch is connected to the EPB controller through hard wires. 3 . 3.根据权利要求1所述的车辆临停制动控制系统,其特征在于:所述数据单元包括VW报文。3. The braking control system of a vehicle according to claim 1, wherein the data unit includes a VW message. 4.一种如权利要求1-3中任一项所述车辆临停制动控制系统的控制方法,其特征在于,包括:4. A control method for a vehicle braking control system at a temporary stop according to any one of claims 1-3, characterized in that it comprises: 当车辆处于静态时,开启临停开关,临停开关发出临停指令;When the vehicle is static, turn on the temporary stop switch, and the temporary stop switch will issue a temporary stop command; EPB控制器接收到临停指令时开始计时,当临停超过预设时间后临停功能转换为驻车功能;When the EPB controller receives the temporary stop command, it starts timing, and when the temporary stop exceeds the preset time, the temporary stop function is converted into a parking function; 当EPB模块接收到临停指令后,传输坡度数据和临停指令至EBS控制器;When the EPB module receives the temporary stop command, it transmits the slope data and the temporary stop command to the EBS controller; EBS控制器接收到EPB模块发出的临停指令、坡度数据及数据单元传输的整车重量数据后,计算制动所需的制动气压值,输出制动气压值至前桥模块和后桥模块;After receiving the imminent stop command from the EPB module, the slope data and the vehicle weight data transmitted by the data unit, the EBS controller calculates the brake air pressure value required for braking, and outputs the brake air pressure value to the front axle module and the rear axle module ; 前桥模块、后桥模块分别接收EBS控制器输出的气压值指令后,分别输出制动气压值至前桥制动气室和后桥双腔制动气室的行车腔,实现临停功能。The front axle module and the rear axle module respectively receive the air pressure value command output by the EBS controller, and then output the brake air pressure value to the front axle brake air chamber and the driving chamber of the rear axle double chamber brake air chamber to realize the temporary stop function. 5.根据权利要求4所述的控制方法,其特征在于:所述当临停超过预设时间后临停功能转换为驻车功能的方法,包括将EPB模块至后桥双腔制动气室驻车腔的气室气压全部放掉,实现断气刹,从而转换为驻车功能。5. The control method according to claim 4, characterized in that: when the temporary stop exceeds the preset time, the method of converting the temporary stop function to the parking function includes connecting the EPB module to the rear axle double-chamber brake chamber The air pressure of the air chamber in the parking chamber is all released to realize the air brake, thereby converting to the parking function. 6.一种车辆,其特征在于:包括权利要求1-3任一项所述车辆临停制动控制系统。6. A vehicle, characterized in that it comprises the vehicle emergency braking control system according to any one of claims 1-3. 7.一种电子设备,其特征在于,包括:存储器和处理器;7. An electronic device, comprising: a memory and a processor; 所述存储器用于存储程序指令;The memory is used to store program instructions; 所述处理器用于调用所述存储器中的程序指令执行如权利要求1-3中任一项所述车辆临停制动控制系统或如权利要求4-5任一项所述车辆临停制动控制系统的控制方法。The processor is used to call the program instructions in the memory to execute the vehicle emergency braking control system according to any one of claims 1-3 or the vehicle emergency braking control system according to any one of claims 4-5. Control method of the control system. 8.一种计算机可读存储介质,其特征在于:所述计算机可读存储介质中存储有计算机程序指令,所述计算机程序指令被执行时,实现如权利要求1-3中任一项所述车辆临停制动控制系统或如权利要求4-5任一项所述车辆临停制动的控制方法。8. A computer-readable storage medium, characterized in that: computer program instructions are stored in the computer-readable storage medium, and when the computer program instructions are executed, the implementation as described in any one of claims 1-3 A vehicle braking control system at a stop or a control method for a vehicle braking at a stop according to any one of claims 4-5.
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