CN103514469A - RFID label for detecting electric appliance - Google Patents
RFID label for detecting electric appliance Download PDFInfo
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- CN103514469A CN103514469A CN201310440432.XA CN201310440432A CN103514469A CN 103514469 A CN103514469 A CN 103514469A CN 201310440432 A CN201310440432 A CN 201310440432A CN 103514469 A CN103514469 A CN 103514469A
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- rfid label
- electrical equipment
- current sensor
- equipment according
- detection electrical
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Abstract
The invention relates to the field of RFID labels, in particular to an RFID label for detecting an electric appliance. The RFID label comprises a wireless transmitter module, a control module and a current sensor which are connected through lead wires. The current sensor is near a power supply wire of the electric appliance. The current sensor is in a ring shape and surrounds the power supply wire. The RFID label is an active RFID label. The RFID label is a passive RFID label. The RFID label comprises two pieces. The RFID label further comprises a photosensitive sensor. Radio information sent by the RFID label comprises ID and power supply wire current state information. The current sensor is a field-effect tube. The current sensor is a coil. The current sensor is a Hall sensor.
Description
Technical field
The present invention relates to RFID label field.
Background technology
Current RFID label is all without detecting electrical equipment, instrument service condition function.RFID label can only be realized quick counting, the effect such as antitheft when the asset management, and cannot obtain the information of the assets utilization rates such as electrical equipment, instrument.
Summary of the invention
For addressing the above problem
,the object of patent of the present invention is, a kind of RFID label with detecting electrical equipment, instrument use information is provided.
The technical matters that patent of the present invention solves can realize by the following technical solutions:
Detect the RFID label that electrical equipment uses, comprise wireless transmitter module, control module, current sensor, they are connected by wire, and described current sensor is near the power lead of electrical equipment.Described current sensor is ring-type, is looped around on described power lead.Described RFID label is active RFID tag.Described RFID label is passive RFID tags.Described RFID label is 2 compositions.Described RFID label also comprises light sensor.The RI radio intelligence that described RFID label sends comprises ID, power lead current status information.Described current sensor is field effect transistor.Described current sensor is coil.Described current sensor is Hall element.
Near above-mentioned sensor power lead is a kind of pick-up unit or components and parts, can experience measured information, and can be by the information of experiencing, be for conversion into according to certain rules the information output of electric signal or other desired forms, to meet the requirements such as transmission, processing, storage, demonstration, record and control of information.It is to realize the primary link that automatically detects and automatically control.Include but not limited to current sensor, Hall current sensor, Magnetic Sensor, electromagnetic sensor, field effect transistor, metal-oxide-semiconductor, coil etc.Above-mentioned electrical equipment includes but not limited to electrical equipment, instrument, makes the equipment of electricity consumption etc.
The invention has the beneficial effects as follows:
1. with RFID label function.By the power lead current state detecting by radio with send to read write line No. ID.3. further according to the current information of power lead, record the utilization rate of electrical equipment.
Accompanying drawing explanation
Fig. 1 is a kind of system construction drawing that detects the RFID label of electrical equipment use in the present invention.
Embodiment
Below in conjunction with accompanying drawing, 1 couple of the present invention is described in detail.
Embodiment 1: Fig. 1 shows a kind of embodiment that detects the RFID label of electrical equipment use in the present invention, detect the RFID label that electrical equipment uses, comprise wireless transmitter module, control module, current sensor, battery, described current sensor is near the power lead 1 of electrical equipment.The nrf24le1 chip that control module, wireless transmitter module can be used nordic to produce, described current sensor is Hall element.Be looped around on described power lead.Described RFID label is active RFID tag.Described RFID label is 2 compositions.Described RFID label also comprises light sensor.The RI radio intelligence that described RFID label sends comprises ID, power lead current status information.
Embodiment 2: use metal-oxide-semiconductor to detect a kind of embodiment of the RFID label of electrical equipment utilization rate, detect the RFID label that electrical equipment uses, comprise wireless transmitter module, control module, metal-oxide-semiconductor, battery, the nrf24le1 chip that wireless transmitter module can be used nordic to produce, described metal-oxide-semiconductor is near the power lead 1 of electrical equipment, and described RFID label is active RFID tag.The RI radio intelligence that described RFID label sends comprises ID, power lead current status information.
Claims (10)
1. detect the RFID label that electrical equipment uses, comprise wireless transmitter module, control module, current sensor, it is characterized in that, described current sensor is near the power lead of electrical equipment.
2. the RFID label that detection electrical equipment according to claim 1 uses, is characterized in that, described current sensor is ring-type, is looped around on described power lead.
3. the RFID label that detection electrical equipment according to claim 1 and 2 uses, is characterized in that, described RFID label is active RFID tag.
4. the RFID label that detection electrical equipment according to claim 1 and 2 uses, is characterized in that, described RFID label is passive RFID tags.
5. the RFID label that detection electrical equipment according to claim 1 and 2 uses, is characterized in that, described RFID label is 2 compositions.
6. the RFID label that detection electrical equipment according to claim 1 and 2 uses, is characterized in that, described RFID label also comprises light sensor.
7. the RFID label that detection electrical equipment according to claim 1 and 2 uses, is characterized in that, the RI radio intelligence that described RFID label sends comprises ID, power lead current status information.
8. the RFID label that detection electrical equipment according to claim 1 and 2 uses, is characterized in that, described current sensor is field effect transistor.
9. the RFID label that detection electrical equipment according to claim 1 and 2 uses, is characterized in that, described current sensor is coil.
10. the RFID label that detection electrical equipment according to claim 1 and 2 uses, is characterized in that, described current sensor is Hall element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440432.XA CN103514469A (en) | 2013-09-25 | 2013-09-25 | RFID label for detecting electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440432.XA CN103514469A (en) | 2013-09-25 | 2013-09-25 | RFID label for detecting electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103514469A true CN103514469A (en) | 2014-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310440432.XA Pending CN103514469A (en) | 2013-09-25 | 2013-09-25 | RFID label for detecting electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103514469A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201819943U (en) * | 2010-04-05 | 2011-05-04 | 江苏瑞新科技股份有限公司 | Wireless data transmission voltage and current sensor with electronic tag |
| CN201853118U (en) * | 2010-09-08 | 2011-06-01 | 北京雷迅博成科技发展有限公司 | Electrical safety monitoring system |
| CN102324050A (en) * | 2011-04-19 | 2012-01-18 | 佛山市瑞德软件科技有限公司 | Method and dedicated device for recording information of home appliance controller by using RFID (Radio Frequency Identification Device) chip |
| CN204695320U (en) * | 2013-09-25 | 2015-10-07 | 章玺 | Detect the RFID label tag that electrical equipment uses |
-
2013
- 2013-09-25 CN CN201310440432.XA patent/CN103514469A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201819943U (en) * | 2010-04-05 | 2011-05-04 | 江苏瑞新科技股份有限公司 | Wireless data transmission voltage and current sensor with electronic tag |
| CN201853118U (en) * | 2010-09-08 | 2011-06-01 | 北京雷迅博成科技发展有限公司 | Electrical safety monitoring system |
| CN102324050A (en) * | 2011-04-19 | 2012-01-18 | 佛山市瑞德软件科技有限公司 | Method and dedicated device for recording information of home appliance controller by using RFID (Radio Frequency Identification Device) chip |
| CN204695320U (en) * | 2013-09-25 | 2015-10-07 | 章玺 | Detect the RFID label tag that electrical equipment uses |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140115 |
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| RJ01 | Rejection of invention patent application after publication |