The invention discloses a vehicle-mounted Camera control method and device, electronic equipment, a storage medium and a vehicle, and the method comprises the steps: based on a vehicle machine QNX + Android dual-system architecture, a vehicle-mounted Camera is connected with a QNX side, a vehicle-mounted Camera driver is located at the QNX side, and a Camera APP is located at the Android side; based on socket link communication and memory sharing, the Android side Camera APP shares data of the vehicle-mounted Camera, and the data includes that a QNX side can receive an instruction sent by the Android side; wherein the QNX side comprises the VHAL of the Camera power supply module, and the QNX side comprises the VHAL of the Camera power supply module; based on the sleep mode, the VHAL of the Camera power supply module at the QNX side generates a sleep signal or a wake-up signal; the Android side monitors and judges whether a sleep signal or a wake-up signal generated by the VHAL is received or not; if the Android side monitors the dormancy signal generated by the VHAL, the power supply connection between the vehicle-mounted Camera and the power supply module is disconnected, and the socket link communication is closed; and if the Android side monitors the wake-up signal generated by the VHAL, the power supply connection between the vehicle-mounted Camera and the power supply module is switched on, and the socket link communication is recovered. By means of the scheme, the real-time performance of the Android side for obtaining the Camera state information is guaranteed, and the system can be started more rapidly.
本申请公开一种车载Camera的控制方法、装置、电子设备、存储介质及车辆,包括,基于车机QNX+Android双系统架构,车载Camera连接QNX侧,包括车载Camera驱动位于QNX侧,Camera APP位于Android侧;基于socket链路通信和内存共享,Android侧Camera APP共享车载Camera的数据,包括QNX侧可接收到Android侧发送的指令;其中,QNX侧包括,Camera电源模块的VHAL;基于休眠模式,QNX侧Camera电源模块的VHAL产生休眠信号或唤醒信号;Android侧监听判断是否收到VHAL产生的休眠信号或唤醒信号;若,Android侧监听到VHAL产生的休眠信号,则断开车载Camera与电源模块的供电连接,并关闭socket链路通信;若,Android侧监听到VHAL产生的唤醒信号,则接通车载Camera与电源模块的供电连接,并恢复socket链路通信。通过上述方案,保障Android侧获取Camera状态信息实时性,使系统启动更迅速。
Vehicle-mounted Camera control method and device, electronic equipment, storage medium and vehicle
车载Camera的控制方法、装置、电子设备、存储介质及车辆
2024-10-29
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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