Road surface information identification method and device, equipment and storage medium
Road surface information identification method and device, equipment and storage medium
- New search for: SHEN JIAJIA
- New search for: YU TAO
- New search for: LI HONGHAI
- New search for: HUO KE
- New search for: LI MING
- New search for: SHEN JIAJIA
- New search for: YU TAO
- New search for: LI HONGHAI
- New search for: HUO KE
- New search for: LI MING
The invention provides a road surface information recognition method and device, equipment and a storage medium, and the recognition method comprises the steps: judging whether the tire pressure of an automobile running on a current road surface reaches a preset threshold value or not according to tire characteristic parameters; if the tire pressure reaches a preset threshold value, recognizing road surface information of a current road surface according to a tire model and the tire characteristic parameters; the pavement information comprises a slip rate and a pavement adhesion coefficient; wherein the tire model represents the relationship between the road surface information and the tire characteristic parameters. Through the tire model and the tire characteristic parameters, the current road surface can be accurately identified, and timely and accurate road surface information is provided for a driver, so that traffic accidents are effectively avoided.
本发明提供了路面信息的识别方法及装置、设备、存储介质，识别方法包括：根据轮胎特性参数，判断行驶在当前路面的汽车的胎压是否达到预设阈值；如果胎压达到预设阈值，则根据轮胎模型和轮胎特征参数，识别当前路面的路面信息；路面信息包括滑移率和路面附着系数；其中，轮胎模型表示路面信息与轮胎特征参数之间的关系。本发明通过轮胎模型和轮胎特征参数，能够对当前路面进行准确识别，向驾驶员提供及时准确的路面信息，从而有效避免了交通事故的发生。
Document information
Road surface information identification method and device, equipment and storage medium
路面信息的识别方法及装置、设备、存储介质
2023-04-14
Patent
Electronic Resource
Chinese
| IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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