The invention discloses a transmission controller ignition drive circuit, which comprises a power supply, a single-chip microcomputer, a triode U1, a triode U2, a VDMOS transistor Q1, a diode D1, a diode D2, a plurality of resistors and a plurality of capacitors. The single-chip microcomputer is connected with the triode U1, the triode U2, and the VDMOS transistor Q1. An external power supply P1 and a controller power supply can be kept in a connected state, and the controller can carry out any data operation within delay time, so that the controller is controlled to be in an autonomous working state after power failure.
本发明公开的一种变速器控制器点火驱动电路,包括电源、单片机、三极管U1、三极管U2、VDMOS管Q1、二极管D1、二极管D2、电阻若干、电容若干,单片机与三极管U1、三极管U2、VDMOS管Q1分别连接,本系统可实现外部电源P1和控制器供电电源保持接通状态,在延时时间内,控制器可以进行任何数据操作,使得断电后控制处于自主工作状态。
Transmission controller ignition drive circuit
一种变速器控制器点火驱动电路
2020-04-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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