Intelligent access control system for grain depot as well as metering system and method

Abstract

The invention discloses an intelligent access control system for a grain depot as well as a metering system and a metering method. The automation of the access control management of vehicles entering in and out of the grain depot and the metering operation can be realized by the ground coil induction technology, the RFID (radio frequency identification device) technology, the vehicle license plate recognition and wagon balance automatic weighing technique and the like, and a problem that a large number of workers are involved in the prior art is solved; the RFID technology is adopted to register the vehicle information in real time and upload the information to the follow-up links, and the phenomena that the information cannot be checked easily and misoperation can be caused easily are avoided; two-way gateway intelligent induction control and vehicle operating information real-time tracking control are adopted, the complicated procedures that the gateway is opened and closed manually, a driver needs to get off to register the information and the like are avoided, a great amount of manpower and material resources are saved, and the automation of the access control management of vehicles entering in and out of the grain depot and the metering operation can be further embodied; and besides, the whole intelligent access control and metering process is monitored, the cheating phenomenon of workers can be prevented or video information can be rapidly called back for related operation in emergency.

Description

technical field [0001] The invention relates to the field of grain depot access control and measurement, in particular to a grain depot intelligent access control and measurement system and method. Background technique [0002] my country is a big country of grain production and consumption, as well as a big country of grain reserves. As an important strategic resource and special commodity related to the national economy and people's livelihood, ensuring its sufficient supply and quality safety is related to social stability and the development of the national economy. For this reason, my country has long established a corresponding food storage system. In the management of grain storage systems at all levels, timely rotation is required due to factors such as grain storage and aging. Therefore, grain depots at all levels have workflows for grain purchase and grain rotation. [0003] The platform weighing system is a mechatronics system integrating automatic control technol...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an intelligent access control and metering system and method for grain depots, which can solve the technical problems of large amount of manual participation, difficult information verification, prone to misoperation and lack of supervision in the prior art

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