Tricycle With Cabin controller market

Introduction to the controller Briefly speaking, the controller is composed of peripheral devices and the main chip (or microcontroller). The design quality and characteristics of the controller, the functions of the microprocessor used, the power switching device circuit and the layout of peripheral devices, etc., are directly related to the performance and operating status of the entire vehicle, and also affect the performance and efficiency of the controller itself. Controllers of different qualities, used in the same vehicle and equipped with the same set of batteries with the same charge and discharge status, sometimes show large differences in driving endurance.

Peripheral devices are some functional devices, such as execution, sampling, etc. They are resistors, sensors, bridge switch circuits, and devices that assist microcontrollers or special integrated circuits to complete the control process; microcontrollers, also called microcontrollers, are integrated circuits on an integrated chip. Memory, decoder with signal language conversion, sawtooth wave generator and pulse width modulation function circuit, as well as the ability to turn on or off the switching circuit power tube, and control the conduction time of the power tube through square waves to control the motor speed. The drive circuit, input and output ports, etc. are integrated together to form a computer chip.
Type of controller At present, the controller circuit principles used in Tricycle With Cabin are basically the same or close. Most brushed and brushless DC motors use pulse width modulation (PWM) control method to regulate speed. They only differ in the selection of drive circuits, integrated circuits, switching circuit power transistors and some related functions.
Differences in components and circuits result in differences in controller performance. There are two types of controllers in structure, which we call separate type and integral type.
The so-called separation means that the main body of the controller and the display part are separated and the latter is installed on the handlebar. The main body of the controller is hidden in the car body box or electric box and is not exposed to the outside. This method shortens the connection distance between the controller, power supply, and motor, and the appearance of the car body appears simple.
The box is installed in the center of the handlebar. The panel of the box has a varying number of small holes with a diameter of 4~5mm, and is coated with a transparent waterproof film. There are light-emitting diodes at corresponding positions in the holes to indicate vehicle speed, power supply and remaining battery power. The integrated control part and display part are integrated into one, and are housed in an exquisite special plastic box.