What is the construction principle of Electric Sightseeing Car?

The body and frame components of Electric Sightseeing Car include the frame, front fork, handlebars and other components. The upper end of the front fork cooperates with the handlebar and frame, and the lower end cooperates with the front axle and front wheel to form the guide part of the Sightseeing Bus. The front fork can rotate relative to the head tube of the frame. Turning the handlebar drives the front fork to change the direction of the front wheel.

In addition, the front fork also plays an important role in maintaining balance when the Sightseeing Bus is driving. Auxiliary parts include saddle parts, mirrors and horn parts, front fender parts, rear fender parts, bracket parts, lock parts, front basket parts, etc.

According to the magnetic field structure of the motor, it can be divided into excitation type, permanent magnet type and hybrid type; according to the general mechanical structure of the motor, it can be divided into toothed type and toothless type; according to the shape structure, it can be divided into column type and hub type. The commonly used classification method is to divide the motor into brushed motor and brushless motor according to the way the motor is powered.

The electric motor is a core control device used to control the start, operation, advance and retreat, speed and stop of electronic equipment such as Sightseeing Bus motors. It is like the brain of an Sightseeing Bus and is an important part of an Sightseeing Bus. The controller of Electric Sightseeing Car also has different performance and characteristics due to different models. The battery of an Sightseeing Bus is the on-board energy source that powers the Sightseeing Bus.

At present, Electric Sightseeing Car mainly use combined lead-acid batteries. In addition, nickel-metal hydride batteries and lithium-ion batteries have been used in some portable folding Electric Sightseeing Car. The charger is a device that replenishes power for the battery. Two-stage charging mode: constant voltage charging first, and the charging current gradually decreases as the battery voltage increases.

When the battery is replenished to a certain extent, the battery voltage will rise to the set value of the charger, and then switch to trickle charging. The handle, brake handle and power sensor are the signal input components of the controller. The steering signal is the speed control signal of the Sightseeing Bus.