CN205104701U - Wireless socket and plug based on RFID - Google Patents
Wireless socket and plug based on RFID Download PDFInfo
- Publication number
- CN205104701U CN205104701U CN201520589180.1U CN201520589180U CN205104701U CN 205104701 U CN205104701 U CN 205104701U CN 201520589180 U CN201520589180 U CN 201520589180U CN 205104701 U CN205104701 U CN 205104701U
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- China
- Prior art keywords
- rfid
- plug
- microcontroller
- socket
- power supply
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- Expired - Fee Related
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- 238000004891 communication Methods 0.000 claims abstract description 14
- 230000002265 prevention Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
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- Y02B60/50—
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a wireless socket and plug based on RFID, including the RFID read write line, sensor, wireless communication device, clock device, alarm device, microcontroller and the power supply switching that are used for reading the RFID label of setting on the electrical apparatus plug, microcontroller is connected with RFID read write line, sensor, wireless communication device, clock device, alarm device and power supply switching respectively, and power supply switching concatenates in the live wire of wireless socket for the break -make of control apparatus plug. The utility model discloses have fire prevention, antioverloading, prevent the short circuit, protection against electric shock and energy -conserving function, when effectual RFID label was not read to the RFID read write line, power supply switching was off -state, can prevent to electrocute, during the maximum value of storage in operating voltage, operating current or the operating temperature of electrical apparatus exceed the RFID label, the disconnection of microcontroller control power supply switching for the socket has the fire prevention, prevents the function of short circuit and antioverloading, power management chip is arranged in can reducing the consumption for each part power supply of socket.
Description
Technical field
The utility model relates to socket and plug technical field, particularly relates to a kind of wireless socket based on RFID and plug.
Background technology
Radio-frequency (RF) identification, RFID(RadioFrequencyIdentification) technology, also known as radio frequency identification, is a kind of communication technology, read and write related data by radio signals identification specific objective, and without the need to setting up machinery or optical contact between recognition system and specific objective.Radio frequency is generally microwave, and 1-100GHz, is applicable to short distance identification communication.Rfid interrogator also divides portable with fixed, and current RFID technique application is very wide, as: library, gate control system, food security is traced to the source.
The function of supplying power that existing socket generally only has electricity single, degree of intelligence is low.Existing socket is after being communicated with power supply, and the electrode in receptacle sockets is charged, easily causes some electric shock accidentss, as finger is stretched into jack; Existing socket, insert when the voltage, electric current, temperature etc. of electrical equipment exceedes the maximum of this electrical equipment cannot auto-breaking, exists and causes the potential safety hazards such as fire.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of wireless socket based on RFID and plug are provided, there is fire prevention, antioverloading, against short-circuit, protection against electric shock and energy-conservation function, when rfid interrogator does not read effective RFID label tag, power switch is off state, makes socket can prevent from when not having appliance plug to insert getting an electric shock.
The purpose of this utility model is achieved through the following technical solutions: based on the wireless socket of RFID, comprise the rfid interrogator for reading the RFID label tag be arranged on appliance plug, transducer, radio communication device, clock apparatus, warning device, microcontroller and power switch, microcontroller is connected with rfid interrogator, transducer, radio communication device, clock apparatus, warning device and power switch respectively, power switch is serially connected in the live wire of wireless socket, for the power on/off of control apparatus plug.
Also comprise power management chip, power management chip is connected with microcontroller.
Described transducer comprises voltage sensor, current sensor and temperature sensor, and voltage sensor, current sensor are all connected with microcontroller with temperature sensor.
Described warning device comprises at least one in audible alarm unit and light warning device.
Described radio communication device comprises at least one in wifi chip, 3G/4G chip and ZigBee chip.
Be applicable to a described plug based on the wireless socket of RFID, described plug is provided with RFID label tag.
Described RFID label tag is arranged between plug electrode.
The beneficial effects of the utility model are: the utility model has fire prevention, antioverloading, against short-circuit, protection against electric shock and energy-conservation function:
(1) when rfid interrogator does not read effective RFID label tag, power switch is off state, and when rfid interrogator reads effective RFID label tag, microprocessor controls power switch closes, for the electric power supply inserted, make socket can prevent from when not having appliance plug to insert getting an electric shock;
(2) time of switching on and off for arranging electrode in receptacle sockets of clock apparatus, and carry out timing, achieve the timing of electrode in receptacle sockets and switch on and off;
(3) when the operating voltage of electrical equipment, operating current or working temperature exceed the maximum stored in RFID label tag, microprocessor controls power switch disconnects, and makes socket have the functions such as fire prevention, against short-circuit and antioverloading;
(4) power management chip is used for, in socket, each parts are powered, can reducing power consumption.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection range of the present utility model is not limited to the following stated.
As shown in Figure 1, based on the wireless socket of RFID, comprise the rfid interrogator for reading the RFID label tag be arranged on appliance plug, transducer, radio communication device, clock apparatus, warning device, microcontroller and power switch, microcontroller is connected with rfid interrogator, transducer, radio communication device, clock apparatus, warning device and power switch respectively, power switch is serially connected in the live wire of wireless socket, for the power on/off of control apparatus plug.
The reading/writing distance of described rfid interrogator meets: when appliance plug inserts wireless socket completely, rfid interrogator can read the RFID label tag on appliance plug, when appliance plug is that when inserting wireless socket completely, rfid interrogator reads less than the RFID label tag on appliance plug.
When rfid interrogator does not read effective RFID label tag, power switch is off state, and when rfid interrogator reads effective RFID label tag, microprocessor controls power switch closes, for the electric power supply inserted, make wireless socket can prevent from when not having electrical equipment to insert getting an electric shock.
Described clock apparatus disconnects and the closed time for arranging power switch, and carry out timing, send signal to microcontroller when arriving setting-up time, microprocessor controls power switch carries out disconnecting or closing, and achieves timing power supply and the timing of wireless socket.
Further, also comprise power management chip, power management chip is connected with microcontroller, and power management chip is used for powering for parts each in socket and providing administration of energy conservation, can reduce the power consumption of each parts.
At least one in the information such as the rated power of electrical equipment, stand-by power consumption, operating current and serviceability temperature is stored in described RFID label tag.
Described transducer comprises voltage sensor, current sensor and temperature sensor, and voltage sensor, current sensor are all connected with microcontroller with temperature sensor.Voltage sensor for detect insert the operating voltage of electrical equipment, current sensor for detect insert electrical equipment operating current, temperature sensor is for detecting the working temperature of electrical equipment.
Rfid interrogator reads the data such as maximum operation temperature, maximum working voltage, maximum operating currenbt stored in the RFID label tag on appliance plug, and this information is sent to microcontroller; If the operating voltage of the electrical equipment that transducer detects is greater than the maximum working voltage stored in RFID label tag; or the operating current of electrical equipment that transducer detects is greater than the maximum operating currenbt stored in RFID label tag; or the working temperature of electrical equipment that transducer detects is greater than the maximum operation temperature stored in RFID label tag; then microprocessor controls power switch disconnects; stop electric power supply, play a protective role.Meanwhile, microprocessor controls warning device is reported to the police.
Described warning device comprises at least one in audible alarm unit and light warning device.
Described radio communication device comprises at least one in wifi chip, 3G/4G chip and ZigBee chip.Warning message can be sent to remote terminal by radio communication device by microcontroller; Microcontroller receives the order from remote terminal, controls power switch and disconnects and close; Microcontroller receives the setup times from remote terminal, and timing controlled power switch disconnects and closes.User can by the power on/off of wireless socket described in remote terminal Long-distance Control.
Be applicable to a described plug based on the wireless socket of RFID, described plug is provided with RFID label tag.
Described RFID label tag is arranged between plug electrode.Described RFID label tag is passive label, and between two or three pins being placed in plug, RFID label tag comprises internal storage location, and the operating frequency of RFID label tag is 13.56MHz.
Described plug is 3-phase plug or two-pin plug.
The above is only preferred implementation of the present utility model, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection range of the utility model claims.
Claims (4)
1. based on the wireless socket of RFID, it is characterized in that: comprise the rfid interrogator for reading the RFID label tag be arranged on appliance plug, transducer, radio communication device, clock apparatus, warning device, microcontroller and power switch, microcontroller respectively with rfid interrogator, transducer, radio communication device, clock apparatus, warning device is connected with power switch, described transducer comprises voltage sensor, current sensor and temperature sensor, voltage sensor, current sensor is all connected with microcontroller with temperature sensor, described warning device comprises at least one in audible alarm unit and light warning device, described radio communication device comprises wifi chip, at least one in 3G/4G chip and ZigBee chip, power switch is serially connected in the live wire of wireless socket, for the power on/off of control apparatus plug.
2. the wireless socket based on RFID according to claim 1, it is characterized in that: also comprise power management chip, power management chip is connected with microcontroller.
3. be applicable to the plug based on the wireless socket of RFID described in claim 1, it is characterized in that: described plug is provided with RFID label tag.
4. plug according to claim 3, is characterized in that: described RFID label tag is arranged between plug electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589180.1U CN205104701U (en) | 2015-08-03 | 2015-08-03 | Wireless socket and plug based on RFID |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589180.1U CN205104701U (en) | 2015-08-03 | 2015-08-03 | Wireless socket and plug based on RFID |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205104701U true CN205104701U (en) | 2016-03-23 |
Family
ID=55520458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589180.1U Expired - Fee Related CN205104701U (en) | 2015-08-03 | 2015-08-03 | Wireless socket and plug based on RFID |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205104701U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207659A (en) * | 2016-08-31 | 2016-12-07 | 宁波乔普电器有限公司 | A kind of service life length attaching plug |
| CN106785709A (en) * | 2016-12-29 | 2017-05-31 | 广东粤智电桩组件科技有限公司 | Alarm terminals are expanded in a kind of intelligence test |
| CN110224256A (en) * | 2019-07-16 | 2019-09-10 | 刘硕 | A kind of safe power supply method and its connector structure |
| CN110233397A (en) * | 2019-07-16 | 2019-09-13 | 刘硕 | A kind of safe power supply identification device and method for for electrical connector |
| CN111111073A (en) * | 2019-12-27 | 2020-05-08 | 甬港现代工程有限公司 | Automatic sprinkling fire extinguishing system |
-
2015
- 2015-08-03 CN CN201520589180.1U patent/CN205104701U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207659A (en) * | 2016-08-31 | 2016-12-07 | 宁波乔普电器有限公司 | A kind of service life length attaching plug |
| CN106785709A (en) * | 2016-12-29 | 2017-05-31 | 广东粤智电桩组件科技有限公司 | Alarm terminals are expanded in a kind of intelligence test |
| CN110224256A (en) * | 2019-07-16 | 2019-09-10 | 刘硕 | A kind of safe power supply method and its connector structure |
| CN110233397A (en) * | 2019-07-16 | 2019-09-13 | 刘硕 | A kind of safe power supply identification device and method for for electrical connector |
| CN111111073A (en) * | 2019-12-27 | 2020-05-08 | 甬港现代工程有限公司 | Automatic sprinkling fire extinguishing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 |