Anti-rollover system for heavy vehicles

Abstract

The invention discloses a heavy-duty vehicle anti-rollover system, which relates to the technical field of heavy-duty vehicle safety design, including a gyroscope, a distance sensor, a controller, a control panel and a hydraulic assembly, and a gyroscope, a distance sensor, a control panel and a hydraulic assembly Connect the controllers separately; the gyroscope is installed at the bottom of the middle beam of the car frame, the distance sensor is installed at the bottom of both sides of the car frame, the hydraulic assembly is installed on both sides of the car frame, and the control panel is installed in the car control room. When working, the gyroscope detects the roll state of the car frame, the distance sensor detects the distance between the car frame and the road surface, the gyroscope and the distance sensor transmit the collected data to the controller, and the controller comprehensively analyzes the data and judges The roll degree of the car is displayed on the control panel. The driver controls the hydraulic assembly action through the control panel to maintain the balance of the car. Through this technical means, the anti-rollover effect of heavy vehicles can be achieved.

Description

technical field [0001] The invention relates to the technical field of heavy-duty vehicle safety design, in particular to a heavy-duty vehicle anti-rollover system. Background technique [0002] In recent years, the active safety of heavy-duty trucks has been paid more and more attention. For the anti-rollover of multi-axle heavy-duty truck trains, foreign countries have successively developed the Associated Braking System (Associated Braking System), the Rolling Warning Device (RWD-Rolling Warning Device), etc. ), roll stability control and support system (RSC-RSS) and other control systems, but there are some important process variables, such as brake line pressure, braking torque, etc., which cannot be measured or are difficult to measure through sensors at present. Or measurement cost is too high. Domestic research on heavy-duty vehicle anti-rollover devices is relatively lagging behind. Due to the high cost of imported systems, the application of active anti-rollover d...

AI Technical Summary

Problems solved by technology

[0002] In recent years, the active safety of heavy-duty trucks has been paid more and more attention. For the anti-rollover of multi-axle heavy-duty truck trains, foreign countries have successively developed the Associated Braking System (Associated Braking System), the Rolling Warning Device (RWD-Rolling Warning Device), etc. ), roll stability control and support system (RSC-RSS) and other control systems, but there are some important process variables, such as brake line pressure, braking torque, etc., which cannot be measured or are difficult to measure through sensors at present. or too expensive to measure

Domestic research on heavy-duty vehicle anti-rollover devices is relatively lagging behind. Due to the high cost of imported systems, the application of active anti-rollover devices on domestic heavy-duty vehicles has not yet been popularized. Therefore, it is urgent to develop heavy-duty vehicle anti-rollover devices with independent intellectual property rights.

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