Multifunctional Electronic Door Card Recognition Device

Abstract

The invention discloses a multifunctional electronic gate certificate recognizer which comprises a card reading unit and a mobile phone unit, wherein the card reading unit comprises a card reading CPU (Central Processing Unit), an electronic gate certificate card reading antenna, a second-generation ID card reading antenna, a residence permit card reading antenna, a signal processing module, an analog-digital converter and a bluetooth antenna a; the bluetooth antenna a is connected with the card reading CPU through a bluetooth communication module a; the mobile phone unit comprises a mobile phone board CPU, a bluetooth antenna b, a serial interface and wireless communication interfaces; the bluetooth antenna b is connected with the mobile phone board CPU through a bluetooth communication module b, and the wireless communication interfaces are respectively connected with the mobile phone board CPU through wireless communication modules; and the bluetooth antenna a is connected with the bluetooth antenna b through a bluetooth network. The multifunctional electronic gate certificate recognizer integrates multiple card reading functions and mobile phone functions into a whole, and has the advantages of wide range of application, convenience for use, high card reading speed and high accuracy, provides various wireless communication interfaces, and brings convenience for the data exchange and transmission with a back-stage management center.

Description

technical field [0001] The invention relates to a multifunctional electronic door card identification device. Background technique [0002] The traditional house number only marks information such as the street name and number, and cannot store more relevant information and data of the head of household, which is not convenient for the public security department to carry out household registration management. [0003] At present, in order to facilitate management, electronic door cards have been gradually popularized in many regions. As an essential tool for identifying information stored in electronic door cards, electronic door card recognition devices have broad market prospects. [0004] The traditional electronic door card recognition device has the following disadvantages: (1) The card reading function is single, and it can only read and identify the electronic door card. To identify ID cards and residence permits, you usually need to wear a second-generation ID card ...

AI Technical Summary

Problems solved by technology

[0004] The traditional electronic door card recognition device has the following disadvantages: (1) The card reading function is single, and it can only read and identify the electronic door card. To identify ID cards and residence permits, you usually need to wear a second-generation ID card identity verification device to cooperate with it when using it, which has relatively large limitations and is very inconvenient; (2) only has the card reading function, does not have the mobile phone function, and has a single function. The cost performance of the product is not very high; (3) The card reader and the mobile phone share a processor, which greatly limits the card reading speed of the electronic door card recognition device; (4) The card reading signal has not been processed, and the card reading accuracy is relatively low. Poor; (5) It can only be connected to the upper computer through the serial bus to realize the function of data transmission. The wired connection method is very inconvenient to carry and use in many cases

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