Vehicle tarpaulin control system and method

Abstract

The invention discloses a vehicle tarpaulin control system and method. The vehicle tarpaulin control system comprises a control box equipped with a remote controller; the control box is electrically connected with a brushless motor; the output shaft of the brushless motor is connected with a speed reducer; the output end of the speed reducer is connected via a transmission shaft; gears are fixed at the terminal end of the transmission shaft; and the gears are connected with chains at the top cover. Motor motion in presence of open-loop and close-loop speed and close-loop moment is finished byusing a high-performance 32-bit MCU controller, adopting a high-level motion control algorithm and matching with Hall feedback element of the motor. The controller comprises multiple analogue input interfaces, multiple pulse input interfaces and multiple digital I / O interfaces, and functions of the interfaces can be defined again by special software. Due to universal RS232 and CAN bus serial communication, the vehicle tarpaulin control system and method can be widely applied to automatic vehicle operation.

Description

technical field [0001] The invention relates to the technical field of muck transportation, in particular to a vehicle tarpaulin control system and method. Background technique [0002] The muck transportation of construction projects is generally performed by special large-scale engineering vehicles, referred to as: muck trucks. In the past, although our country had clear standards and regulations on muck transportation methods and vehicles, most muck trucks are generally used in Working at night will inevitably reduce the intensity of supervision. Therefore, many muck transport vehicles are basically seriously overloaded and overspeeded, resulting in violations of rules and regulations such as muck throwing and dust flying along the way, which seriously affects our life, safety, and environmental pollution. bring many negative effects. [0003] According to the latest regulations on muck trucks formulated by the country in June 2014, from July 1st, muck trucks must be cha...

AI Technical Summary

Problems solved by technology

[0002] The muck transportation of construction projects is generally performed by special large-scale engineering vehicles, referred to as: muck trucks. In the past, although our country had clear standards and regulations on muck transportation methods and vehicles, most muck trucks are generally used in Working at night will inevitably reduce the intensity of supervision. Therefore, many muck transport vehicles are basically seriously overloaded and overspeeded, resulting in violations of rules and regulations such as muck throwing and dust flying along the way, which seriously affects our life, safety, and environmental pollution. bring many negative effects

[0003] According to the latest regulations on muck trucks formulated by the country in June 2014, from July 1st, muck trucks must be changed to electronically controlled closed systems. The sealing device of the soil transportation vehicle is frequently used and the working conditions are relatively harsh. It is very easy for the motor to stall and stall, resulting in excessive current in the motor control circuit. For the existing relay, reversing switch or mechanical switch method say, will no longer apply

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