An intelligent control system and method for boom-type emergency rescue vehicles

Abstract

The invention discloses an intelligent control system for boom-type emergency rescue vehicles, which constructs the space state of the boom system by reading the measurement values ​​of each sensor in real time; activates the corresponding protection strategy according to the required working mode; calculates the arrival The optimal movement trajectory of the required operating tools is used as the target value, and the control current, power-on time and sequence of each proportional solenoid valve are analyzed to form instructions; each solenoid valve acts according to the instructions; the boom system completes the command movement to the required operating tools After positioning, the sensor on the quick change mechanism communicates with the sensing unit on the working tool to complete the identification of the tool. This solution will effectively improve the operating efficiency and professional safety protection strategy of emergency rescue vehicles and tools, and avoid the physical strength of rescuers caused by insufficient protection of the electrical system of the equipment, unprofessionalism and long rescue preparation time due to the replacement of emergency rescue tools. , Excessive energy consumption and excessive equipment energy consumption.

Description

Technical field [0001] The present invention relates to the field of construction machinery, and more particularly to intelligent control systems and methods for arm frame rescue vehicles. Background technique [0002] For regional disasters such as earthquake, landslide, flood, the particularity of the work area is extremely demanding on the type and efficiency requirements of the operation of the rescue vehicle, and it is necessary to take up as small space and energy to provide as much rescue and rescue machine. Work job. This rescue device is to achieve the protection of its own safety operations when replacing the machine job, but also to achieve the rapid implementation of the machine. [0003] The existing participating rescue and rescue equipment is basically a traditional engineering machinery, the main function is single. Even if the individual models provide multi-functional jobs, it is basically an accessory function, especially its electrical control system and prote...

AI Technical Summary

Problems solved by technology

[0003] However, the existing emergency rescue equipment is basically traditional construction machinery and equipment, with a single main function

Even if individual models provide multi-functional operations, they are basically auxiliary functions, especially their electrical control systems and protection strategies are not perfect and professional in multi-functional operations, and cannot be fully realized or replaced

For example, although the hoisting machine can be equipped with a loading basket, it cannot realize the electrical functions such as real-time leveling of the hanging basket and the protection strategy of the working range; Lifting force limit protection strategy

Images