Remote wireless control device and method of side-pulling carriage moving mechanism of carriage-type vehicle

Abstract

The invention discloses a remote wireless control device of a side-pulling carriage moving mechanism of a carriage-type vehicle. The device comprises a leveling module, a carriage concentration control module and an electro-hydraulic control module; the leveling module utilizes level sensors on a vehicle body to detect the leveling state of the vehicle body to obtain leveling information and output the leveling information; the carriage concentration control module is used for collecting the state of each moving mechanism in a carriage to obtain state information and output the state information through a CAN bus; the electro-hydraulic control module is used for reading the state information and leveling information of each moving mechanism, judging whether or not the state information andthe leveling information are abnormal and outputting a judging result, the state information and the leveling information. The invention further provides a remote wireless control method of the side-pulling carriage moving mechanism of the carriage-type vehicle. The device and the method can achieve real-time detection of in-vehicle state and ensure the safety of operators.

Description

technical field [0001] The invention relates to the field of vans, in particular to a remote wireless control device and method for a movement mechanism of a side drawer of a van. Background technique [0002] In the field of conventional vans with the function of side drawer or flap opening and retracting, most of the drawer or flap opening and retracting mechanisms use manual valves or buttons to directly drive and control the mechanism. This traditional control The system and method are only suitable for vehicles with a simple car body structure. When there are multi-level motion mechanisms or other systems in the car body, it is very easy to cause damage to the car mechanism due to misoperation or improper control sequence. At the same time, there is a contradiction that personnel cannot observe the conditions inside the vehicle and the level information of the vehicle body in real time when operating outside the vehicle, and if improper operation inside the vehicle will...

AI Technical Summary

Problems solved by technology

[0002] In the field of conventional vans with the function of side drawer or flap opening and retracting, most of the drawer or flap opening and retracting mechanisms use manual valves or buttons to directly drive and control the mechanism. This traditional control The system and method are only suitable for vehicles with a simple car body structure. When there are multi-level motion mechanisms or other systems in the car body, it is very easy to cause damage to the car mechanism due to misoperation or improper control sequence.

At the same time, there is a contradiction that people cannot observe the situation inside the car and the level information of the car body in real time when operating outside the car, and improper control inside the car will cause personal injury and safety accidents.

Images