The invention discloses a common ground mode lamp control structure, an adapter, a controller and an electric vehicle. The structure comprises a front lamp, a rear lamp, a front lamp control circuit, a rear lamp control circuit, a rear lamp wire harness or a communication wire. And the cathodes of the front lamp and the rear lamp are grounded. The common ground mode lamp control structure is divided into three modes: a centralized short-circuit protection mode, a discrete short-circuit protection mode and a discrete short-circuit-free protection mode. The adapter comprises the front lamp control circuit. The controller comprises the rear lamp control circuit. The electric vehicle is provided with the adapter or the controller. According to the invention, a traditional non-intelligent lamp control structure without short-circuit protection is upgraded to mcu circuit intelligent control, an electronic short-circuit protection or bus system structure is added, and the purpose of preventing fire disasters or simplifying wiring of a lamp control system is achieved.
本发明公开了一种共地模式灯控结构与转接器、控制器、电动车。所述结构包括车前灯、车后灯、前灯控制电路、后灯控制电路、车后灯线束、或通讯线。所述车前灯和所述车后灯的负极都接地。所述共地模式灯控结构分为三种模式:集中式短路保护模式、离散式短路保护模式、离散式无短路保护模式。所述转接器包含了所述前灯控制电路。所述控制器包含了所述后灯控制电路。所述电动车安装了所述转接器或安装了所述控制器。本发明把传统非智能的无短路保护的灯控结构,升级为mcu电路智能控制,增加了电子短路保护或总线系统结构,实现了预防火灾或者简化灯控系统布线的目的。
Common ground mode lamp control structure, adapter, controller and electric vehicle
共地模式灯控结构与转接器、控制器、电动车
2022-01-04
Patent
Electronic Resource
Chinese
IPC: | 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H05B ELECTRIC HEATING , Elektrische Heizung |
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