ON-BOARD MEASURING SYSTEM OF A CARGO VEHICLE Russian patent published in 2022 - IPC G01G19/08 B60G17/00 

FIELD: motor vehicles.

SUBSTANCE: invention relates to motor vehicles and can be used for weighing cargo directly on the chassis of the vehicle, for example, in the back of a truck or trailer, semi-trailer, to determine the load on each axle and wheel of a truck, as well as to quickly remotely change the load on each axle and wheel of the vehicle, including directly when the vehicle is moving. The device contains a microcontroller, communication modules with the ability to communicate the microcontroller with the display and control module, actuators for directly changing the load on each wheel and axle of the vehicle. At the same time, each actuator is made as a separate unit that contains a pneumatic analog pressure sensor for measuring pressure in the circuit and, accordingly, the load on the axle and wheel, and electro-pneumatic distributors, which are devices for changing air pressure in the pneumatic circuit of the axle and in the pneumatic element of each individual wheel, contains a sensor obstacles, distance sensor with the ability to determine the distance between the start and end points of the obstacle. At the same time, the microcontroller contains a system for processing pulses from measuring sensors with the ability to determine the moments of actuation of actuators.

EFFECT: improving the reliability and safety of motor transport cargo vehicles, including the possibility of operating vehicles in more difficult road conditions and quickly and safely overcoming obstacles.

5 cl, 2 dwg