1. Structure and principle The circuit of the LED indicator is an electronic circuit, which is separated from the circuit of the vehicle lamp. The LED simulation indicates the high
Jun 15, 2021
1. Structure and principle The switching signal of the dedicated Hall sensor is transmitted to the single-chip microcomputer on the liquid crystal display instrument assembly, and
1. Structure and principle This type of instrument includes: the cumulative mileage displayed by a 6-digit digital dial meter, the vehicle speed indicator indicator (km/h) speed, t
Jun 08, 2021
Power indicator indicates that the power of the vehicle has been turned on Battery voltage Use a light-emitting diode or voltmeter to indicate the voltage of the battery Undervolta
The convenience of green and environmentally friendly electric vehicles in people’s lives makes everyone choose electric vehicles when they travel. However, every electric vehicle
May 31, 2021
<7> For brushless motors, 4 leads appear to be poured into the controller, but where is the killer wire inserted into the controller? (1) In general electric vehicles, the ha
<1> If the electric vehicle is out of power, how to deal with it (1) Check whether the battery has output and whether the wire ends are open welding (2) Check whether the fus
May 18, 2021
7. Anti charging function: when braking, decelerating or sliding downhill, the energy generated by EABS is fed back to the battery, which has the effect of anti charging, so as to
1. Automatic recognition of motor mode system: automatically identify the commutation angle, hall phase and motor output phase of electric vehicle motor. As long as the power line,
May 13, 2021
Class I: stab resistant tire Applicable road conditions: gravel pavement, general highway, wet and slippery pavement, urban and urban pavement Class II: special tires for lithium e
Electric vehicle brakes are roughly divided into holding brakes, up brakes, drum brakes and disc brakes. 1. Hold the brake . The braking principle of the holding brake is to hold t
May 08, 2021
1. Spray the rust remover on the screws to be disassembled to facilitate disassembly, saving time and effort without damaging the wires. 2. If the front wire and brake wire may be
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