The invention discloses a motor vehicle braking warning method and device, and belongs to the technical field of motor vehicles. A motor vehicle braking warning method comprises the steps that a controller outputs signals according to a vehicle braking sensing device or an auxiliary device, recognizes the state of the braking device or the auxiliary device caused by operation of a driver on the braking device or the auxiliary device, the state variable quantity and the braking intention type represented by the change rate, and determines the braking intention type according to the current working condition of a vehicle. And comparing with a preset braking type table, a warning strategy, a working condition and a warning release condition, and driving a preset indicating device to send a warning signal according to a preset working mode so as to warn road traffic participants behind, or on the side and in front of the vehicle. A motor vehicle brake warning device comprises an input processing unit, a microprocessor unit, an output driving unit, a storage unit and the like, and can output signals according to a vehicle brake sensing device or an auxiliary device. The state of the braking device or the auxiliary device caused by the operation of the driver on the braking device or the auxiliary device and the braking intention type represented by the state change are recognized and compared with a preset braking type table of a storage and the like, and a preset indicating device is driven to send out a corresponding warning signal according to a preset working mode.
本发明公开了一种机动车制动警示的方法及装置,属于机动车技术领域。一种机动车制动警示的方法,包括:控制器根据车辆制动传感装置或辅助装置输出信号,识别出驾驶员对制动装置或辅助装置的操作所致的制动装置或辅助装置状态、状态变化量和变化率所代表的制动意图类型,结合车辆当前工况,与预设的制动类型表、警示策略、工况条件、警示解除条件对比,驱动预设的指示装置按预设的工作模式发出警示信号,警示车辆后方、或侧方、前方的道路交通参与者。一种机动车制动警示装置,包括:输入处理单元、微处理器单元、输出驱动单元、存储单元等,可以根据车辆制动传感装置或辅助装置输出信号,识别出驾驶员对制动装置或辅助装置的操作所致的制动装置或辅助装置状态、状态变化所代表的制动意图类型,与其存储器预设制动类型表等对比,驱动预设的指示装置按预设的工作模式发出相应的警示信号。
Motor vehicle braking warning method and device
一种机动车制动警示的方法及装置
2023-06-30
Patent
Electronic Resource
Chinese
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
Early warning method and device for vehicle braking failure and vehicle
European Patent Office | 2024
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