The invention discloses an automobile data recorder, a screen projection method and device thereof, and a computer readable storage medium. The screen projection method of the automobile data recordercomprises the following steps: establishing communication connection with a vehicle-mounted central control host; when an identity authentication request sent by the vehicle-mounted central control host based on a screen projection protocol of the vehicle-mounted central control host is received, feeding back preset authentication information based on the identity authentication request; and after the preset authentication information passes the identity authentication of the vehicle-mounted central control host, establishing screen projection connection based on the screen projection protocol with the vehicle-mounted central control host. The screen projection method of the automobile data recorder has the advantages of convenience in screen projection, good screen projection display effect, high screen projection stability and the like.
本发明公开了一种行车记录仪及其投屏方法、装置及计算机可读存储介质,该行车记录仪的投屏方法包括:与车载中控主机建立通信连接;当收到所述车载中控主机基于自身的投屏协议所发送的身份认证请求时,基于所述身份认证请求反馈预设的认证信息;在所述预设的认证信息通过所述车载中控主机的身份认证后,与所述车载中控主机建立基于所述投屏协议的投屏连接。该行车记录仪的投屏方法具有投屏方便、投屏显示效果好、投屏稳定性高等优点。
Automobile data recorder, screen projection method and device thereof, and computer readable storage medium
行车记录仪及其投屏方法、装置及计算机可读存储介质
2021-01-05
Patent
Electronic Resource
Chinese
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte |
Automobile instrument screen projection method and device and computer readable storage medium
European Patent Office | 2021
|European Patent Office | 2020
|European Patent Office | 2024
|European Patent Office | 2020
|Automobile alarm method and device thereof and computer readable storage medium
European Patent Office | 2022
|