CN206564016U - A kind of gas alarm system based on RFID - Google Patents
A kind of gas alarm system based on RFID Download PDFInfo
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- CN206564016U CN206564016U CN201720305495.8U CN201720305495U CN206564016U CN 206564016 U CN206564016 U CN 206564016U CN 201720305495 U CN201720305495 U CN 201720305495U CN 206564016 U CN206564016 U CN 206564016U
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- rfid
- gas alarm
- fuel gas
- gas
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Abstract
The utility model provides a kind of gas alarm system based on RFID, including Receiving Host and multiple fuel gas alarms, RFID is posted on the fuel gas alarm, the fuel gas alarm includes control chip, and the gas security and RF transmitting chips being connected respectively with the control chip, the Receiving Host includes radio-frequency modulations chip, what is be connected respectively with radio-frequency modulations chip has the identification closely antenna of RFID function and multiple with the remote antenna that can be communicated with RF transmitting chips, the radio-frequency modulations chip is connected with MCU, the MCU outputs are connected with alarm.The utility model monitors the gas concentration situation of each gas alarm point using RFID technique, can accurately position the position of gas alarm point.
Description
Technical field
The utility model belongs to intelligent gas alarm technical field, more particularly to a kind of gas alarm system based on RFID
System.
Background technology
Combustion gas is the fuel commonly used in living at home, facilitates the life of people, but simultaneously because of the thing of gas leakage initiation
Therefore the life and property given people brings huge threat.In some large-scale places, gas monitor and control point is relatively more, if not
Good these control points of management and control of energy, then can cause combustion gas to report by mistake or not as good as the situation of alarm, cause than more serious people
Member's injures and deaths.
Utility model content
The utility model is in order to solve the above technical problems, a kind of gas alarm system based on RFID of offer, is used
RFID technique monitors the gas concentration situation of each gas alarm point, can accurately position the position of gas alarm point.
The technical solution adopted in the utility model is as follows, a kind of gas alarm system based on RFID, including Receiving Host
With multiple fuel gas alarms, RFID is posted on the fuel gas alarm, the fuel gas alarm includes control chip,
And the gas security and RF transmitting chips being connected respectively with the control chip, the Receiving Host include radio-frequency modulations core
Piece, be connected respectively with radio-frequency modulations chip there is the closely antenna of identification RFID function and multiple have can be with
The remote antenna of RF transmitting chips communication, the radio-frequency modulations chip is connected with MCU, and the MCU outputs are connected with alarm.
Preferably, the quantity of the remote antenna is consistent with the quantity of the fuel gas alarm.
Preferably, the MCU is connected with electronic display, and the electronic display is used to show RFID information
And the current gas concentration information that fuel gas alarm is sended over.
Preferably, the gas alarm system also includes handheld terminal, and the Receiving Host passes through remote antenna and institute
Handheld terminal wireless connection is stated, in order to which the RFID information and current gas concentration information of reading are sent in time
To handheld terminal.
The utility model has advantageous effect in that：The utility model posts RFID electronics marks on fuel gas alarm
Label, and it is internal be provided with RF transmitting chips, indoor host computer has the closely antenna of identification RFID function and multiple
With the remote antenna that can be communicated with RF transmitting chips, and pass through two kinds of antennas of a radio-frequency modulations chip controls, low coverage
From antenna be used to being responsible for multiple fuel gas alarms for posting RFID it is close when recognition reaction, remote antenna is used for
With extraneous wireless telecommunications, when gas concentration is exceeded, the fuel gas alarm is sent to indoor host computer by RF transmitting chips, indoor
Information progress of the main frame with the fuel gas alarm that recognizes and store in advance in itself is corresponding, can be quickly found out gas leakage point.
Brief description of the drawings
Fig. 1 is system structure diagram of the present utility model.
Embodiment
Illustrate below in conjunction with the accompanying drawings, the utility model is introduced in detail, it will be appreciated that be following simply to introduce this reality
With new embodiment, and restriction protection domain of the present utility model is not lain in.
As shown in figure 1, a kind of gas alarm system based on RFID, including Receiving Host and multiple fuel gas alarms, institute
State and RFID posted on fuel gas alarm, the fuel gas alarm include control chip, and respectively with the control
Chip connection gas security and RF transmitting chips, the Receiving Host include radio-frequency modulations chip, respectively with radio-frequency modulations
Chip connection has the closely antenna of identification RFID function and multiple have and can be communicated with RF transmitting chips
Remote antenna, the radio-frequency modulations chip is connected with MCU, and the MCU outputs are connected with alarm.
The utility model posts RFID on fuel gas alarm, and internal provided with RF transmitting chips, indoor
Main frame have identification RFID function closely antenna and it is multiple have can be communicated with RF transmitting chips it is remote
Antenna, and by two kinds of antennas of a radio-frequency modulations chip controls, closely antenna be used to being responsible for multiple to post RFID electronics
The recognition reaction when fuel gas alarm of label is close, remote antenna be used for extraneous wireless telecommunications, when gas concentration is exceeded
When, the fuel gas alarm is sent to indoor host computer by RF transmitting chips, and indoor host computer with recognizing fuel gas alarm in itself in advance
Information corresponded to, gas leakage point can be quickly found out.
The quantity of the remote antenna is consistent with the quantity of the fuel gas alarm.
The MCU is connected with electronic display, and the electronic display is used to show RFID information and combustion
The current gas concentration information that gas alarm is sended over, supervisor can be by the electronic display real time inspection of Receiving Host
The information of individual fuel gas alarm storage, such as number, position, the date of production etc., it is possible to by received by remote antenna
Current gas concentration information show, the full spectrum information of some very clear fuel gas alarm on the electronic display screen.
The gas alarm system also includes handheld terminal, and the Receiving Host passes through remote antenna and the hand-held end
Wireless connection is held, in order to which the RFID information and current gas concentration information of reading were sent to hand-held end in time
End, handheld terminal can be some hand-hold electronic equipments such as mobile phone, flat board, wearable smart machine, when regulator is outgoing, can lead to
The various information that Receiving Host receives fuel gas alarm in time are crossed, it is more intelligent.
Embodiment of the present utility model is to introduce its embodiment, does not lie in and limits its protection domain.The industry
Technical staff can make some modifications under the inspiration of the present embodiment, therefore all done according to the utility model the scope of the claims
Equivalent change or modification, is not limited to illustrate profile, belongs in the utility model scope of the patent claims.
Claims (4)
1. a kind of gas alarm system based on RFID, it is characterised in that described including Receiving Host and multiple fuel gas alarms
Post RFID on fuel gas alarm, the fuel gas alarm includes control chip, and respectively with the control core
Piece connection gas security and RF transmitting chips, the Receiving Host include radio-frequency modulations chip, respectively with radio-frequency modulations core
Piece connection have identification RFID function closely antenna and it is multiple have can be communicated with RF transmitting chips it is remote
Apart from antenna, the radio-frequency modulations chip is connected with MCU, and the MCU outputs are connected with alarm.
2. a kind of gas alarm system based on RFID according to claim 1, it is characterised in that the remote antenna
Quantity it is consistent with the quantity of the fuel gas alarm.
3. a kind of gas alarm system based on RFID according to claim 1, it is characterised in that the MCU is connected with
Electronic display, the electronic display is current for showing that RFID information and fuel gas alarm are sended over
Gas concentration information.
4. a kind of gas alarm system based on RFID according to claim 1, it is characterised in that the gas alarm system
System also includes handheld terminal, and the Receiving Host is by remote antenna and the handheld terminal wireless connection, in order to read
The RFID information and current gas concentration information taken is sent to handheld terminal in time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305495.8U CN206564016U (en) | 2017-03-27 | 2017-03-27 | A kind of gas alarm system based on RFID |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305495.8U CN206564016U (en) | 2017-03-27 | 2017-03-27 | A kind of gas alarm system based on RFID |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206564016U true CN206564016U (en) | 2017-10-17 |
Family
ID=60032734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720305495.8U Active CN206564016U (en) | 2017-03-27 | 2017-03-27 | A kind of gas alarm system based on RFID |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206564016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415350A (en) * | 2018-03-29 | 2018-08-17 | 乾元智能江苏安全技术有限公司 | A kind of combustion gas based on Internet of Things guard system safe to use and its method |
-
2017
- 2017-03-27 CN CN201720305495.8U patent/CN206564016U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415350A (en) * | 2018-03-29 | 2018-08-17 | 乾元智能江苏安全技术有限公司 | A kind of combustion gas based on Internet of Things guard system safe to use and its method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 Room 301, east of Building D, zhongliantong Rubber Industrial Park, liangbai Road, egongling community, Pinghu street, Longgang District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN LIDINGFENG TECHNOLOGY Co.,Ltd. Address before: 518000 a, second floor, left, building 1, No.17 JunXin Road, Guanlan Junxin community, Longhua New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN LIDINGFENG TECHNOLOGY Co.,Ltd. |