Electric vehicle direct-insertion type electric appliance adapter and electric vehicle

Abstract

The invention discloses an electric vehicle direct-insertion type electric appliance adapter and an electric vehicle. The adapter comprises functional sockets, a PCB, an mcu circuit and a functional circuit, wherein the functional sockets are all installed on the PCB and are directly connected with all electric appliances on the front portion of a vehicle and conducting wire harnesses, each electric appliance on the front portion of the vehicle and each conducting wire harness are respectively provided with an independently corresponding socket, each socket is provided with an independently corresponding character mark on the PCB, the PCB is provided with a plurality of positioning holes or positioning grooves so as to conveniently bind related electric appliance wire ends and conducting wire harness ends, the electric appliances on the front portion of the vehicle are directly inserted into the socket of the adapter, collecting and processing are performed by the mcu, sending to a controller is performed through a communication port, and a signal output by the controller is also transmitted to the adapter through the communication port, so that wiring of the whole vehicle is greatly simplified, cost is reduced, and reliability is improved.

Description

technical field [0001] The field of electric vehicle technology, specifically "electric vehicle electrical appliances". Background technique [0002] For the convenience of describing the present invention, use the following abbreviations: [0003] "Large wire" refers to the wire harness connected between electric vehicle electrical appliances. They are usually bundled together and connected to various electrical components, and some are called wire harnesses; [0004] "Electric vehicle" refers to four-wheel electric vehicles, electric buses, electric buses, electric sightseeing cars, electric sweepers, electric forklifts, children's cars, electric bicycles, electric mopeds, electric motorcycles, electric tricycles, etc. Vehicles; [0005] "Line stub" refers to a small piece of wire that spreads out from the main wiring harness of a large line to a single plug, or a small piece of wire that comes out of each single electrical component; [0006] "Plug" refers to those ele...

AI Technical Summary

Problems solved by technology

[0021] 1) High failure rate and low reliability

Because there are too many wire ends and plugs, if there is a problem with one plug or one wire, it will cause the whole vehicle to malfunction;

[0022] 2) The labor cost is high during assembly line production in the factory, because there are too many system plugs, which wastes time;

[0023] 3) It is easy to insert wrongly when the factory assembly line is produced, because there are too many plugs, and many plugs have the same or similar shape and color, and the sockets do not have text marks;

[0024] 4) The maintenance of dealers and car repair shops is complicated because there are too many wires and plugs, and the sockets have no text marks and are difficult to identify;

[0025] 5) The risk of fire is high. Because there are too many wire ends and there is no short-circuit protection, the wire ends are easily exposed and cause a short circuit;

[0026] 6) The cost of materials is high, because there are many plugs, a large amount of wires, and many electrical components

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