The invention discloses an automobile driving control system based on intelligent tire sensing, which comprises an input terminal, a sensing terminal and an execution terminal which are respectively in signal connection with a central controller, the input terminal comprises a voice output device and an electronic hand brake, the sensing terminal comprises a strain sensor for detecting tire pressure, and the execution terminal comprises a voice output device. The strain sensor sends a signal to the central controller if detecting that the tire pressure is larger than or smaller than the set threshold value for more than two seconds, and compared with an existing strain sensor detection mode, the signal is sent to the central controller and early warning is given out if detecting that the tire pressure is larger than or smaller than the set threshold value for more than two seconds in the scheme. Therefore, early warning can be realized to attract attention of a driver, the driver slows down in advance and stops on the side to check the vehicle condition, and the condition of false alarm caused by short-time increase of tire pressure due to bumpy vehicle, uneven road surface or obstacle encountering can be avoided.
本发明公开了一种基于智能轮胎感知的汽车驾驶控制系统,包括分别与中央控制器信号连接的输入终端、感知终端和执行终端,输入终端包括语音输出装置以及电子手刹,感知终端包括检测胎压的应变传感器,执行终端包括语音输出装置,应变传感器若检测到胎压大于或小于设定阈值持续时间超过两秒,则发送信号给中央控制器,相较于现有的应变传感器检测方式,本方案中若检测到胎压大于或小于设定阈值持续时间超过两秒,就发送信号给中央控制器并发出预警,由此可实现提早报警进而引起驾驶员的重视并提前减速、靠边停车检查车辆状况,可避免轮胎胎压由于汽车颠簸、路面不平或遇到障碍物时出现的短时间轮胎胎压增大而发出的误报警情况。
Automobile driving control system based on intelligent tire sensing
一种基于智能轮胎感知的汽车驾驶控制系统
2022-05-13
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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