Self-monitoring method and control system of explosion-proof forklift

A technology for control systems and forklifts, applied in the direction of lifting equipment safety devices, lifting devices, etc., can solve the problems of immature technology and strengthen forklifts, and achieve the effects of ensuring safe operation, high reliability, and wide application range

Active Publication Date: 2019-12-20
ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, domestic explosion-proof forklifts are mainly converted from ordinary forklifts, and the technology is not mature. It simply strengthens the isolation of the internal and external environments of forklifts.

Method used

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  • Self-monitoring method and control system of explosion-proof forklift
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  • Self-monitoring method and control system of explosion-proof forklift

Examples

Experimental program
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Effect test

Embodiment 1

[0041] Embodiment 1, explosion-proof forklift control system, such as figure 1 As shown, it includes a sensor, an RFID identifier 9, a system controller and a vehicle-mounted upper computer 12.

[0042] The sensor includes a speed sensor 8, a temperature sensor 7 and an electric spark sensor 6; the speed sensor 8 is used to detect whether the explosion-proof forklift is overspeeding, and generates a speed signal; the temperature sensor 7 is used to detect whether the temperature exceeds the standard, and generates a temperature signal; the electric spark sensor 6 It is used to detect whether an electric spark is generated inside and generate an electric spark signal.

[0043] The system controller, based on receiving and processing the detection signals of the speed sensor 8 , the temperature sensor 7 and the electric spark sensor 6 , generates an alarm signal and sends it to the vehicle-mounted host computer 12 . The system controller includes an information processing modul...

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PUM

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Abstract

The invention provides a control system of an explosion-proof forklift, and further provides a self-supervision method of the explosion-proof forklift. The explosion-proof forklift control system comprises a sensor, a system controller and an on-board upper computer. The system controller comprises an information processing module, a memory module, a battery module, a data acquisition module, a communication module and a position recorder device. The data acquisition module, the memory module, the communication module and the position recorder device are in signal connection with the information processing module. The battery module is electrically connected with the information processing module, the memory module, the data acquisition module, the communication module, the position recorder device, a speed sensor, a temperature sensor and an electric spark sensor. According to the self-supervision method of the explosion-proof forklift, the sensors detect the state of the explosion-proof forklift and send the state to the system controller, and meanwhile, the system controller controls the explosion-proof forklift to automatically take corresponding treatment measures based on thestate of the explosion-proof forklift, so that accidental loss is reduced, and the probability of occurrence of safety accidents is reduced.

Description

technical field [0001] The invention relates to the technical field of intelligent vehicle self-supervision, in particular to an explosion-proof forklift self-supervision method and control system. Background technique [0002] Explosion-proof forklift is a special type of forklift. It has higher requirements on the circuit than ordinary forklifts. It has been treated with special protection, isolation and sealing. It can operate in explosive hazardous environments where ordinary forklifts are prohibited, such as petroleum, chemical, Pharmaceutical, textile, military, paint, pigment, coal and other industrial sectors, as well as places containing explosive mixtures such as ports, railways, freight yards, and warehouses. Most of the above-mentioned products or intermediate media have dangerous characteristics such as flammable, explosive and highly toxic. Such dangerous substances mostly appear in gaseous state under normal conditions, such as explosive hydrogen, carbon disu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F17/00
CPCB66F17/003
Inventor 李其朋吴海军周素华陈岁繁隆康陈伟强
Owner ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
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