What brand of car washer is good?

M At present, domestic car washing machines mainly include domestic car washing machines and imported car washing machines. The imported cars mainly include Japanese (Dafu, Murray, mk, Shui Ye), German and Italian. The basic situation is this. After more than 30 years of development, the car washing machine technology in developed countries has been relatively mature. For example, the car washing machine in Japan is the fourth generation intelligent machine, while most domestic machines are photocopiers. The difference between photocopiers and smart phones lies in their different working principles.

1 the control of the brush trajectory of the copying car washer depends on the current sensor. When the brush rubs against the car body, the working current of the brush motor increases, and the D current sensor adjusts the size of the contact surface between the brush and the car body according to the preset current control value. The intelligent car washer scans the whole car before it enters the car washer, and stores the scanned data in the central processor. The control of the brush trajectory depends on the data stored in the central processor.

2 different running speeds

Because the intelligent car washer needs to sort out and analyze the collected data, and B has the function of judging the vehicle type and needs faster floating-point operation speed, the operation speed of the central processor of the intelligent car washer is faster than that of the copying car washer.

3. Improve safety performance

The car washing machine is not affected by voltage fluctuation, bristle wear, dry winding of equipment and other factors.

The development history of car washing machine is: 1 replaced by manual car washing machine. In the early 1980 s, the automatic car washing machine was still in its infancy, and all the technologies were still immature. The operation of the car washing machine is completely controlled by manpower. Therefore, there are relatively high technical requirements for operators, and because of the different skills and qualities of operators themselves, many man-made unpredictable unsafe factors have been caused; At the same time, due to various technical restrictions, there are also restrictions on washable models.