Principle of Weighing on Highway steel weighbridge

Principle of Weighing on Highway steel weighbridge

Keyword: steel weighbridge, steel weighbridge sensor

The overall logic of weighing highway steel weighbridge includes two methods: static weighing highway steel weighbridge and dynamic weighing highway steel weighbridge. Static highway steel weighbridge refers to weighing a vehicle while it is stationary, while dynamic highway steel weighbridge refers to weighing the vehicle while it is in motion.

Principle of static highway steel weighbridge:

The static weighing principle of highway steel weighbridge is based on the principle of strain electrical measurement. When pressure is applied to the goods or vehicles on the highway steel weighbridge, the elastic material inside the steel weighbridge sensor of the highway steel weighbridge will deform, and this deformation will be transmitted to the strain gauge, causing a change in resistance. These changes are converted into electrical signals, processed through amplification, filtering, analog/digital conversion, etc., and finally displayed as weight values on the display instrument.

Principle of dynamic highway steel weighbridge:

The principle of dynamic weighing on highway steel weighbridge is even more complex, involving the steel weighbridge sensor of the highway steel weighbridge sensing the pressure of the vehicle and converting it into an electrical signal when the vehicle passes through the highway steel weighbridge weighing platform during driving. After amplification and digital processing, these signals are used to calculate the weight, axle load, and other information of the vehicle through the CPU.

Structure and types of weighing scales:

Highway steel weighbridges can be divided into I-beam highway steel weighbridge, T-beam highway steel weighbridges, L-beam highway steel weighbridge, U-shaped steel highway steel weighbridge, channel steel highway steel weighbridge, and reinforced concrete highway steel weighbridge according to the scale structure. According to the type of highway steel weighbridge sensor, it can be divided into digital highway weighing and analog highway weighing.

The working principle of a steel weighbridge:

The working principle of the highway steel weighbridge is based on the steel weighbridge sensor technology of the highway weighing scale. When goods or vehicles are pressed on the weighing scale, the highway steel weighbridge sensor senses the pressure and converts it into an electrical signal. After processing these signals, the microprocessor calculates the weight and displays it on the display instrument.