roll call statistics system
A statistical system and ID information technology, which is applied in the field of roll call statistics system based on RFID technology, can solve the problems affecting the accuracy of counting and the cumbersome roll call statistics, and achieve the effect of fast and accurate roll call operation, simple structure and convenient installation
Active Publication Date: 2015-09-16
SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI
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Problems solved by technology
[0004] The purpose of the present invention is to provide a roll call statistics system, which is used to solve the problems in the prior art that the roll call statistics are cumbersome and affect the accuracy of counting
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[0023] The inventors of the present invention have discovered that the traditional people counting technology using mechanical means has problems such as limited applicable scenarios, high construction costs, inflexible use, inaccurate counting, and inability to obtain real-time access to the flow of people. Therefore, the inventor of the present invention improves the prior art and proposes a novel roll call and statistics system based on RFID technology, which overcomes the above-mentioned problems, expands the applicability of scenarios and improves the counting accuracy.
[0024] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made t...
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The invention provides a roll calling counting system. The roll calling counting system comprises movable RFID (Radio Frequency Identification) electronic tags, a plurality of boundary card readers, at least one central card reading unit and a background server, wherein each movable RFID electronic tag has a wireless communication function and carries ID (Identity) information; the boundary card readers are arranged at the periphery of a specific field at intervals and are used for reading the ID information in each movable RFID electronic tag entering and exiting the specific place; each central card reading unit is located in the central region of the specific field, is in communication connection with each boundary card reader and is used for reading data of each boundary card reader in a communication range; the background server is in the communication connection with each boundary card reader and each central card reading unit and is used for checking roll calling information of each boundary card reader and / or each central card reading unit and dispatching each boundary card reader and / or each central card reading unit to carry out roll calling operation. Compared with the prior art, the roll calling counting system is simple in structure, convenient to mount and low in cost, can be applicable to various fields, is flexible to use and is rapid and accurate in roll calling operation.
Description
technical field [0001] The invention relates to a roll call technology, in particular to a roll call statistics system based on RFID technology. Background technique [0002] In many industries, people flow information can provide a key basis for people flow management, resource management, and management decisions. For example, in subway stations, pedestrian counting can be used to understand the size of the flow of people at each station in real time, flexibly schedule the density of subway trains, implement flow control, and release information on densely populated areas in real time, which is conducive to enhancing the efficiency of crowd transportation and ensuring smooth and effective subway operations. In a shopping mall, the flow of people is an important basis for reflecting its commercial value. Accurate calculation of the flow of people is conducive to grasping the shopping preferences of customers, so as to achieve better logistics arrangements, and can also effe...
Claims
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IPC IPC(8): G07C11/00
Inventor 付耀先张唯易
Owner SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI