Radio frequency card with solar power supply

A solar power supply and radio frequency card technology, applied in the field of radio frequency cards, can solve the problems of battery replacement and limited working time of active RFID cards, and achieve the effect of avoiding battery replacement and extending the use range.

Inactive Publication Date: 2013-10-02
SUZHOU VOCATIONAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is how to solve the limited working time of existing active RFID cards and the need to replace batteries regularly

Method used

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  • Radio frequency card with solar power supply
  • Radio frequency card with solar power supply
  • Radio frequency card with solar power supply

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Embodiment Construction

[0014] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0015] Such as figure 1 , figure 2 The radio frequency card powered by solar energy includes a main body 1, a solar photovoltaic panel 4 and a lighting switch button 2 are arranged on the back of the main body 1, and a USB interface 32 and an LED lighting source 31 are arranged on the side of the main body 1. The size of the solar photovoltaic battery panel 4 is the same as that of the main body 1, and it can be used to supplement the working electric energy of the radio frequency card. The lighting switch button 2 can control the on-off of the LED lighting source 31 to realize the lighting function.

[0016] as attached image 3 As shown, the LED lighting source 31 is...

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PUM

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Abstract

The invention discloses a radio frequency card with solar power supply, which relates to the field of electronic information technologies, and comprises a body, wherein a radio frequency card chip, a power module, and a control circuit are arranged in the body; one side of the body is provided with a solar photovoltaic cell panel; the radio frequency card chip and the power module are connected with the solar photovoltaic cell panel by the control circuit. The radio frequency card is provided with the solar panel capable of charging a power supply, so as to be able of working for a long time in case of light, avoid replacing batteries frequently, and is more convenient and environment-friendly. Additionally, the radio frequency card integrates LED lighting sources, and extends the use range of the radio frequency card, so as to be more practical.

Description

technical field [0001] The invention relates to the technical field of electronic information, in particular to a radio frequency card powered by solar energy. Background technique [0002] Radio frequency card technology is a non-contact automatic identification technology realized by radio frequency communication. Compared with the passive radio frequency identification system, the active RFID identification system has the advantages of longer reading distance and faster reading speed, and is currently a hot spot in the development of RFID products. The development, design and production of new RFID cards has important economic benefits and social significance. Active RFID cards have been widely used in highway automatic toll collection, logistics storage system, industrial automation, access control management system and many other fields. For active RFID cards, its power supply technology is one of the most important key technologies. Most of the existing active RFID c...

Claims

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Application Information

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IPC IPC(8): G06K19/077H02J7/00H05B37/02
CPCY02B20/40
Inventor汪义旺
OwnerSUZHOU VOCATIONAL UNIV