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An electronic tag and system with high efficiency and low power consumption

An electronic label, low-power technology, applied to record carriers, instruments, computer parts, etc. used in machines, can solve the problems of large power consumption, lack of real-time performance, and inability to transmit information to the back-end server in real time. Low power consumption and resource saving effect

Inactive Publication Date: 2017-01-04
GUANGDONG HUADA INTERNET CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Now the electronic tags used by our well-known logistics companies are mainly 13.56MHZ, 915MHZ, 2.4GHZ and other frequency bands, which can achieve the purpose of marking packages, but the effect is not ideal, and the power consumption is relatively large. Moreover, when the road conditions are abnormal, For example, in the case of bad weather such as traffic jams and snowing, the package has not arrived at the base station, and the package cannot transmit the information to the background server in real time, resulting in a lack of real-time performance.

Method used

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  • An electronic tag and system with high efficiency and low power consumption
  • An electronic tag and system with high efficiency and low power consumption

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Experimental program
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Effect test

Embodiment 1

[0015] Such as figure 1 As shown, the high-efficiency and low-power electronic tag of the embodiment of the present invention includes an MCU control unit 1 and a power supply 2 connected to the MCU control unit 1, a low-frequency signal transceiving module 3, and a high-frequency signal transceiving module 4. The low-frequency signal transceiving module The module 3 is connected with a low-frequency antenna 31 , and the high-frequency signal transceiver module 4 is connected with a high-frequency antenna 41 .

[0016] The MCU control unit 1 is mainly responsible for scheduling the corresponding communication interface, completing the communication function of the electronic tag, and realizing the power consumption management to achieve the purpose of low power consumption; the power supply 2 uses a lithium battery as the energy supply of the electronic tag, and has a professional Lithium battery charging and discharging circuit, DC-DC switching circuit, short-circuit protecti...

Embodiment 2

[0020] The difference between this embodiment and the first embodiment is that it further includes a GPRS communication module 5 connected to the MCU control unit 1 , a GPS module 6 and a timer 7 . The GPRS communication module 5 has ultra-long-distance communication function. The communication channel adopts the same GPRS mode as the mobile phone frequency. As long as there is a signal base station, it can communicate. The GPRS communication module 5 mainly realizes that the tag has not encountered an activation source for a long time Under certain circumstances, the function of transmitting label information to the remote background server through GPRS has a super long communication distance, and solves the problem that the label cannot upload local information in real time without encountering an activation source for a long time, allowing the label to transmit information in real time There is no need to wait for the activation source; the main function of the GPS module 6 ...

Embodiment 3

[0023] Such as figure 2 As shown, the high-efficiency and low-power electronic label system of the embodiment of the present invention includes the above-mentioned high-efficiency and low-power electronic label, and also includes a fixed base station 8, a portable base station 9, and a remote server 10. The fixed base station 8 and the portable base station 9 are all provided with a low-frequency signal wireless module 11 for wireless communication with the low-frequency signal transceiver module 3, a high-frequency signal wireless module 12 for wireless communication with the high-frequency signal transceiver module 4, and the remote server 10 It is used for wireless communication with the GPRS communication module 5; the fixed base station 8 is provided with a host computer 81.

[0024] The portable base station 9 is a portable base station for searching electronic tags. The portable base station 9 communicates with other devices through USB to RS232. The baud rate is 11520...

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Abstract

The invention discloses a high-efficiency and low-power consumption electronic tag. The high-efficiency and low-power consumption electronic tag includes a micro control unit (MCU) as well as a power supply, a low-frequency signal transceiver module and a high-frequency signal transceiver module which are connected with the micro control unit (MCU), wherein the low-frequency signal transceiver module is connected with a low-frequency antenna, and high-frequency signal transceiver module is connected with a high-frequency antenna. The invention also discloses a high-efficiency and low-power consumption electronic tag system. According to the high-efficiency and low-power consumption electronic tag and the system of the invention, the electronic tag is combined with the low-frequency signal transceiver module and the high-frequency signal transceiver module, and the low-frequency signal transceiver module has an awakening function, and the high-frequency signal transceiver module has a long-distance communication function, and therefore, combined with the low-frequency signal transceiver module and the high-frequency signal transceiver module, the electronic tag has the advantages of long-distance communication function, low power consumption and greater resource-saving property.

Description

technical field [0001] The invention relates to an electronic label, in particular to an electronic label and system with high efficiency and low power consumption. Background technique [0002] The emergence of RFID technology has greatly improved the effects of various industries in the national economy, including the electronic information industry, in the fields of production process management, logistics management, cloud tracking, material transportation, distribution and retail, compared with the currently widely used barcode technology , besides the need for manual operation, the electronic tag also has the advantages of waterproof, antimagnetic, high temperature resistance, long service life, and long reading distance; in addition, because the data on the electronic tag can be encrypted, the storage data capacity is large, and the stored information can be Change, because it has a wider range of applications and is more convenient to use than barcodes. [0003] Now...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K19/077
Inventor 张亚军梁杰欧阳俊
Owner GUANGDONG HUADA INTERNET CO LTD
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