Self-luminous smart label and triggering circuit thereof

A technology of smart labels and trigger circuits, which is applied to record carriers, instruments, and computer parts used in machines. It can solve the problems of single function and no LED sensor display, and achieve the effect of expanding the application field and enriching the application market.

Inactive Publication Date: 2014-04-09
深圳市方卡科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a trigger circuit for self-illuminating smart labels to overcome the defects of existing smart labels without LED induction display and single function

Method used

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  • Self-luminous smart label and triggering circuit thereof
  • Self-luminous smart label and triggering circuit thereof

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] figure 1 It is a schematic structural diagram of the self-luminous smart label provided by the first embodiment of the present invention, and the smart label includes but is not limited to a standard IC / ID card, an Epoxy special-shaped card, and a paper label. For ease of description, only parts related to the embodiments of the present invention are shown. as the picture shows:

[0021] A self-luminous smart label, including an induction antenna ANT, an RFID chip U1, a light-emitting unit D1, a trigger circuit 10, and an externally expanded microcontroller W1;

[0022] Among them, the tr...

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Abstract

The invention belongs to the radio frequency identification technology field and relates to a self-luminous smart label and a triggering circuit thereof. According to the self-luminous smart label and the triggering circuit thereof of the invention, based on an existing self-luminous smart label, a triggering circuit is externally connected with a micro controller, such that the expansion of functions such as counting, vibration control, sound control and electricity storage can be realized, and application markets of the smart label can be enriched; the defects of circuit complexity and high processing cost caused by a situation in which a luminous unit and an RFID chip in the existing self luminous smart label cannot share one coil, can be eliminated, such that the luminous unit and the RFID chip can share an original induction coil; by improvement, principles of single-phase half-wave and full-wave rectification and RGB color matching are utilized to drive the luminous unit, such that the luminous unit can automatically adjust luminous colors; an optical fiber arranged at the periphery of the luminous unit can be utilized to change the transmission direction of light, such that various kinds of luminous models can be formed, and therefore, the application field of the smart label can be further expanded.

Description

technical field [0001] The invention belongs to radio frequency identification technology, in particular to a self-luminous smart label and a trigger circuit thereof. Background technique [0002] RFID (Radio Frequency Identification, radio frequency identification) technology, also known as electronic tags, radio frequency identification, is a non-contact automatic identification technology. It automatically identifies the target object and obtains relevant data through radio frequency signals, without the need to establish mechanical or optical contact between the identification system and the specific target, and the identification work does not require manual intervention. [0003] Smart tags generally include an antenna and an RFID chip. Because the smart tag contains a resonant circuit, it can sense wirelessly without any physical contact with the reader. The reader emits a radio frequency signal of a certain frequency and contains information. When the smart label en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/077
Inventor 梁中凌邓诚亮
Owner 深圳市方卡科技股份有限公司
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