Intelligent electronic lock for controlling opening and closing of valve

Abstract

The invention discloses an intelligent electronic lock for controlling opening and closing of a valve. The intelligent electronic lock comprises a valve cover, a fixing bolt, a base, a pressure sensor, a lock body, an unsealing button, a motor, a toothed rod and a fixing plate, wherein a valve grip is movably mounted on the valve cover, and the fixing bolt is movably mounted on the valve cover and penetrates through the valve cover. According to the intelligent electronic lock for controlling opening and closing of the valve, a 4G communication technology, a satellite positioning technology and a micro-electromechanical integrated control technology are adopted, after cement powder goods are loaded, a driver closes the valve, when a vehicle leaves an electronic fence of a delivery place, a platform automatically issues an unsealing operation instruction, the electronic lock is locked, the vehicle starts and reaches a destination, the platform automatically judges the state of entering and exiting the electronic fence according to reported GPS information, an instruction is issued for unsealing under the legal condition, unlocking and unloading are performed, and under the condition of network interruption, the electronic lock can be connected for unlocking through an emergency unlocking button or APP Bluetooth of equipment.

Description

technical field [0001] The invention relates to the technical field of valve equipment, in particular to an intelligent electronic lock for controlling valve switches. Background technique [0002] The valve is a pipeline flow control device, which is widely used in the transportation process of cement tank trucks. In order to ensure the safety of the material transportation process, it is necessary to use a valve lock to fix the valve to prevent the driver from unloading the material without permission and avoid misuse by outside personnel. [0003] The existing valve lock has the following problems: [0004] 1. Cement tanker valve locks now use lead seals with simple structure, no information function, no alarm when damaged, easy to copy and counterfeit, low degree of automation, complicated operation steps, reducing work efficiency and increasing user labor strength; [0005] 2. At present, the weighing sensor of bulk vehicles on the market can only monitor the weight o...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an intelligent electronic lock for controlling the valve switch, so as to solve the above-mentioned background technology. It is proposed that the existing tank car valve lock uses a lead seal with a simple structure, which has no information function, cannot give an alarm when it is destroyed, and is easy to imitate and imitate , the degree of automation is low, the operation steps are complicated, and the work efficiency is reduced. The load cell on the market can only monitor the weight of the entire vehicle. Judging the unloading situation, it is difficult to effectively control the illegal behavior of fleeing goods, and there are serious management loopholes

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