Controller for electric vehicle
A technology of electric vehicle controller and cruise control, which is applied in electric vehicles, electronic commutation motor control, control driving, etc., can solve problems such as inconvenience of use and inability to start the motor, and achieve convenient use, ensure reliability, and good anti-theft function. Effect
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[0020] (Example 1)
[0021] See figure 1 -2, the electric vehicle controller of this embodiment includes: a central control unit 1, a cruise switch 2, a brake handle detection circuit 3, a handlebar control input circuit 4, a power lock detection circuit 5, a back EMF detection circuit 6, a Hall detection circuit Circuit 7, reversing switch 8, sound and light alarm circuit 9, battery voltage detection circuit 10, remote control receiving module 11 and drive circuit 12 for controlling the rotation of the brushless motor.
[0022] The central control unit 1 adopts a single-chip microcomputer with a model of cy8c24533, and the drive circuit 12 is connected to the motor control output end of the central control unit 1 (that is, the pins P12-13, P16-17 and P22-23 of the single-chip microcomputer), and the control input circuit 4 is connected to The speed control input terminal of the central control unit 1 (that is, the P00 pin of the single-chip microcomputer) is connected, and t...
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