Emergency braking system for a vehicle and method for controlling the emergency braking system

A technology of emergency braking and braking system, applied in the direction of braking safety system, braking control system, brake, etc., can solve the problems of reducing safety, reducing the acceptance of braking system, etc., to achieve improved safety and reliable control Effect

Active Publication Date: 2021-09-21
WABCO EURO BVBA SPRL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This reduces the acceptance of such an autonomously controlled braking system, and even if the pre-warning is correctly output, the driver perceives it as a false warning; reducing safety in the event of an emergency braking situation

Method used

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  • Emergency braking system for a vehicle and method for controlling the emergency braking system
  • Emergency braking system for a vehicle and method for controlling the emergency braking system

Examples

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Embodiment Construction

[0036] according to figure 1 Shown is a vehicle 1 , in particular a commercial vehicle, having a brake system 2 , in particular an electropneumatic, electric or hydraulic brake system. A service brake 4 is provided in the braking system 2 , which can decelerate the wheels 5 of the vehicle 1 under the control of the brake control unit 3 in order to decelerate the vehicle 1 . In addition, an emergency braking system 6 with an emergency braking control unit 7 is provided as part of the braking system 2 , wherein the emergency braking control unit 7 acts as an external emergency braking control unit 7 in connection with the braking system according to the exemplary embodiment. It is connected to the automatic control unit 3 and can exchange the emergency brake signal S1. The brake system 2 of the vehicle 1 is designed in such a way that it forms a first vehicle variant V.1 within a specific product series, wherein the first vehicle variant V.1 is assigned a first identifier X .1...

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PUM

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Abstract

The invention relates to an emergency braking system (6) for a vehicle (1), in particular a commercial vehicle, wherein the emergency braking system (6) has a function for emergency braking dependent on a parameter set (P.1) The emergency brake control unit (7) for the control of the system (5). According to the invention it is provided that the emergency braking control unit (7) can select a parameter set (P.1) for controlling the emergency braking system (6) from a plurality of parameter sets (P.j), wherein A plurality of parameter sets (P.j) are each assigned to a vehicle variant, and the respective parameter set (P.j) coordinates the emergency braking system (6) to the respective vehicle variant, wherein the vehicle variant is controlled by the respective vehicle variant The design of the braking system (2) of the variant is characterized to match the emergency braking system (6) of the respective vehicle variant with the design of the braking system (2) of the vehicle variant, wherein, A parameter set (P.1) assigned to a vehicle variant (V.1) that characterizes the currently present vehicle (1) is selected by the emergency brake control unit (7).

Description

technical field [0001] The invention relates to an emergency braking system for a vehicle, in particular a commercial vehicle, and a method for controlling the emergency braking system. Background technique [0002] The braking system in the vehicle has a control unit in which a parameter set of control parameters is stored, with which the braking system is parameterized, ie the braking system is coordinated accordingly via the control parameters. The parameterization is carried out in particular by means of legally-compliant preset variables, for example by means of a type test according to the technical specification ECE-R13, which relates to specific preset variables for braking performed by the vehicle. [0003] If the braking system is additionally equipped with an emergency braking system (AEBS), then according to ECE-R13, in particular according to ECE-R13 347 / 2012 / EC, it is preset when emergency braking is initiated autonomously via the warning device The driver pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T7/22B60T17/22
CPCB60T17/22B60T2201/022B60T2270/406B60T7/22
Inventor 卡斯藤·布罗伊尔
Owner WABCO EURO BVBA SPRL
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