车辆休眠异常处理方法、装置、设备、介质及程序产品
By analyzing the reasons for the wake-up and non-sleep of the hibernation anomaly controller, the power control strategy was determined, and the problems of data loss and power failure in vehicle hibernation anomaly handling were solved, thus achieving accurate hibernation anomaly handling.
CN119892900BActive Publication Date: 2026-07-17CHONGQING CHANGAN TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHONGQING CHANGAN TECH CO LTD
- Filing Date
- 2025-01-22
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In vehicles, when the controller experiences a hibernation anomaly, existing technologies that directly cut off the power pose a risk of data loss, and the vehicle cannot cooperate in hibernation, leading to power depletion.
Method used
By analyzing the reasons for the sleep anomaly controller to wake up and not sleep, the power control strategy is determined, the abnormal state is accurately judged and the corresponding strategy is adopted to handle it, and direct power cut-off is avoided.
Benefits of technology
It reduces the risk of data loss, improves the accuracy of handling hibernation anomalies, and reduces the risk of vehicle power depletion.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN119892900B_ABST
Abstract
本发明提供一种车辆休眠异常处理方法、装置、设备、介质及程序产品，涉及车辆网络管理技术领域，该方法包括：确定车辆是否处于休眠异常状态；若车辆处于休眠异常状态，则根据接收到的目标网络管理报文，确定车辆中的休眠异常控制器，车辆包括多个基于AUTOSAR进行网络管理的控制器；根据休眠异常控制器发送的唤醒原因报文和不休眠原因报文，获取休眠异常控制器对应的目标唤醒原因和目标不休眠原因；根据目标唤醒原因和目标不休眠原因，确定休眠异常控制器对应的电源控制策略；根据电源控制策略对休眠异常控制器进行休眠异常处理。本发明能够更加准确地处理车辆休眠异常问题，从而大大降低数据丢失的风险，进而有效降低车辆馈电的风险。
Need to check novelty before this filing date? Find Prior Art