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What is the best solution to the failure of the remote control of the electric car?

pxid 2021-02-01 41 times

What is the best solution to the failure of the remote control of the electric car?

Question 1: Is there a good way to solve the malfunction of the electric vehicle remote control?

The remote controllers of electric vehicles are basically the same nowadays, and the remote controllers are used for a long time. Generally, the following situations cause the remote controller to fail.

First, check the battery of the remote control. If the battery of the remote control is low, the indicator light on the remote control will be dim and not bright. Sometimes the battery connection is not good. The solution. If this is the case, it is recommended that you disassemble the remote control and replace it. One battery is enough. This battery is usually a small 3 volt battery, about the size of a one-yuan coin. It is usually sold in supermarkets and hardware stores.

Second, some remote controllers have been used for a long time. The buttons are worn out and the buttons are dirty. The solution is to disassemble the remote control. If the buttons are worn out, you can use a cardboard shell or something to pad the buttons a little bit. If the keys are dirty, you can clean them with a cotton ball and a small amount of alcohol. When cleaning, you must remove the battery, and then wait for the alcohol to dry before installing the battery.

Third, check whether the voltage of the main unit of the remote control is normal. The voltage of the main unit of the remote control is generally the same as the voltage on your car. The normal voltage is usually between 48 volts and 72 volts. The specific voltage refers to the voltage on your car. The main line is the red line and the black line, only the voltage of these two lines is normal. If the remote control does not respond, there is a problem with the remote control unit. Repair methods. If there is a problem with the remote control unit, we generally do not recommend repairing it. Just change to a set Okay.

What is the best solution to the failure of the remote control of the electric car?

If the above situation does not solve the problem! The remote control of the electric vehicle industrial design company generally sells the remote control and the host assembly together in the specialty store.

Question 2: When the electric tricycle is powered on, the connector on the controller is moved, and the car suddenly moves. What's the matter?

First of all, what I want to say is that this operation is very dangerous. You have to put the rear wheel on one side, and then move the controller circuit so that it is safer and safety first. The handle has three wires, namely the positive pole, the negative pole, and the signal line. When the electric door lock is energized, the positive pole will have about 5v electricity. At this time, you can turn it. As the arc of the handle becomes larger, the signal line voltage also When it becomes larger, there is a 1.0-5v voltage change, which is transmitted to the controller. The greater the voltage, the greater the output current and the faster the speed.

Solution: For your phenomenon, I suggest raising the rear wheel to one side, then cut off the handlebar plug at the controller and the handlebar plug on the car, connect the three wires correspondingly, and wrap them. Keep in mind that the circuit at the jitter controller that keeps turning on the key has been tested for many times to ensure that the wheels are not moving and to prevent the car from moving automatically in the future.

In addition, these three wires are also connected to a Hall element. When there is a problem with the Hall element in our handlebar, it will also cause signal confusion. Voltage will automatically enter the signal line. Sometimes without the handlebar, the car will slow down. Go forward slowly, step on the brake and then go slowly. In this case, the steering wheel is broken, and you can change it.

The main reason for this phenomenon is that the controller does not have the anti-flying function. Most of the current controllers are intelligent controllers, and they also have the anti-flying function, which means that when the negative wire of the switch cable is disconnected, the car will not Automatically. This is relatively safe, and it is recommended that you replace with a new controller.

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