The invention discloses a vehicle-mounted equipment system and an automobile, the vehicle-mounted equipment system comprises first vehicle-mounted equipment, second vehicle-mounted equipment and a multiplexing transmission line, and the multiplexing transmission line is connected with a first power supply communication multiplexing interface on the first vehicle-mounted equipment and a second power supply communication multiplexing interface on the second vehicle-mounted equipment; and multiplexing is carried out for power supply electric energy transmission and data transmission. According to the invention, power supply electric energy transmission and data transmission can be performed through multiplexing of the multiplexing transmission line, and the multiplexing transmission line is used as an entity wire to realize the function jointly realized by the two entity wires, namely a power supply wire and a data transmission wire; compared with the sum of indexes such as the size and the quality of a power supply wire and a data transmission wire capable of realizing the same power supply electric energy transmission performance and data transmission performance, the indexes such as the size and the quality of the multiplexing transmission line are smaller, so that the effects of simplifying wire harnesses on an automobile, reducing the size of the wire harnesses, reducing the cost of the wire harnesses, reducing the wiring difficulty and the like can be realized. The invention is widely applied to the technical field of automobiles.
本发明公开了一种车载设备系统和汽车,车载设备系统包括第一车载设备、第二车载设备和复用传输线,复用传输线连接第一车载设备上的第一供电通信复用接口和第二车载设备上的第二供电通信复用接口,复用进行供电电能传输和数据传输。本发明能够通过复用传输线复用进行供电电能传输和数据传输,而复用传输线作为一根实体导线实现了供电导线和数据传输导线这两根实体导线共同实现的功能,与能够实现同样供电电能传输性能和数据传输性能的供电导线和数据传输导线的体积、质量等指标之和相比,复用传输线的体积、质量等指标更小,从而能够实现简化汽车上的线束、减小线束体积、降低线束成本和布线难度等效果。本发明广泛应用于汽车技术领域。
Vehicle-mounted equipment system and automobile
一种车载设备系统和汽车
2024-12-06
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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