The invention provides a class domain vehicle lamp control system and a vehicle, the class domain vehicle lamp control system comprises a vehicle body control module and a domain controller, the vehicle body control module is connected with the domain controller through a CAN bus, the domain controller and the vehicle lamp module form an LIN network, and the vehicle body control module is used forgenerating a CAN control signal, and transmitting the CAN control signal to the domain controller through the CAN bus. The domain controller is used for converting the CAN control signal into an LINcontrol signal and transmitting the LIN control signal to the vehicle lamp module through an LIN network so as to control the vehicle lamp. According to the invention, the communication mechanism canbe simplified, the communication reliability and the information security can be improved, the number of ECUs and the wiring harness of the whole vehicle can be reduced, the cost of the whole vehiclecan be reduced, and the transportability, the expansibility and the manageability of the vehicle lamp system can be improved.
本发明提供了一种类域车灯控制系统和车辆,其中,类域车灯控制系统包括车身控制模块和域控制器,车身控制模块与域控制器通过CAN总线相连,域控制器与车灯模块组成LIN网络,车身控制模块用于生成CAN控制信号,并将CAN控制信号通过CAN总线传输至域控制器,域控制器用于将CAN控制信号转化为LIN控制信号,并将LIN控制信号通过LIN网络传输至车灯模块,以实现对车灯的控制。本发明能够简化通信机制,提高通信可靠性与信息安全性,能够减少ECU的数量与整车线束,降低整车的成本,提高车灯系统的可移植性、扩展性与可管理性。
Class domain vehicle lamp control system and vehicle
类域车灯控制系统和车辆
23.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS |
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