CN206907168U - Two-way IR intrusion detector - Google Patents
Two-way IR intrusion detector Download PDFInfo
- Publication number
- CN206907168U CN206907168U CN201720839209.6U CN201720839209U CN206907168U CN 206907168 U CN206907168 U CN 206907168U CN 201720839209 U CN201720839209 U CN 201720839209U CN 206907168 U CN206907168 U CN 206907168U
- Authority
- CN
- China
- Prior art keywords
- alarm
- relay
- daily
- intrusion detector
- way
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
It the utility model is related to infrored equipment field, more particularly to a kind of active infrared alarm.A kind of two-way IR intrusion detector, including RF transmitter and infrared receiver, the signal output part of infrared receiver is connected with the control terminal of alarm relay, after the controlled terminal of alarm relay is in parallel with daily warning device with the control terminal loop in series of daily alarm power supply and duplicate relay；The controlled terminal of duplicate relay and wireless signal transmitter and stand-by power supply loop in series；Controller receives the signal of wireless signal transmitter and control is connected with spare alarm；Alarm relay and duplicate relay are normally closed relay.The utility model controls wireless signal transmission loop using normally closed relay, and major loop and back-up circuit any point, which are truncated, can all trigger alarm signal, and intruder is difficult to adopt the mode that violence is disassembled and avoids this infra-red alarm；Back-up circuit is again independent with outside major loop, not interfering with the reliability of IR intrusion detector.
Description
Technical field
It the utility model is related to infrored equipment field, more particularly to a kind of active infrared alarm.
Background technology
IR intrusion detector is divided to active and two kinds of passive type.Active infrared alarm, it is red to be that alarm is actively sent
Outside line, infrared ray encounter barrier, will rebound, and are received by the probe of alarm.If probe monitors arrive, infrared ray is
It is actionless, that is, constantly send red line line and constantly rebound, then alarm would not alarm.When there is the thing that can move
When body has offended this root invisible red line, probe will detect exception, will alarm.
Existing alarm only has single alarm lamp mostly, because each alarm is identical with structure during model,
Therefore the line arrangement inside alarm is easy to be learnt by people, needs only to cut alarm lamp when needing and bypassing the alarm
Power supply, to the antagonism deficiency of professional.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of two-way IR intrusion detector, infra-red alarm profit
Wireless signal transmission loop is connected to a normally closed duplicate relay control, major loop and back-up circuit any point are truncated
Alarm signal will be triggered, intruder is difficult to adopt the mode that violence is disassembled and avoids this infra-red alarm；Back-up circuit is again only
Outside vertical and major loop so that wireless signal transmitter can very easily be dismantled, overhauled, changed, and not interfered with infrared
The reliability of alarm.
What the utility model was realized in：A kind of two-way IR intrusion detector, include the RF transmitter of mutual cooperation
And infrared receiver, there is in the place on duty of Security Personnel the controller of the alarm, the letter of the infrared receiver
Number output end is connected with the control terminal of alarm relay, after the controlled terminal of the alarm relay is in parallel with daily warning device
With the control terminal loop in series of daily alarm power supply and duplicate relay；The controlled terminal of the duplicate relay with it is wireless
Signal projector and stand-by power supply loop in series；The controller receives the signal of wireless signal transmitter and controls connection
There is spare alarm；The alarm relay and duplicate relay are normally closed relay.
The daily alarm power supply is dc source.
The stand-by power supply is dc source.
The controlled terminal of the alarm relay is directly parallel in by wire on the terminals of daily warning device.
The controlled terminal wire of the alarm relay is identical with the colour of insulated conductor of daily warning device.
The daily warning device and spare alarm are alarm lamp, buzzer.
The utility model two-way IR intrusion detector is connected to wireless signal transmission using a normally closed duplicate relay control
Loop, major loop and back-up circuit any point, which are truncated, can all trigger alarm signal, and intruder is difficult to adopt what violence was disassembled
Mode avoids this infra-red alarm；Back-up circuit is again outside independent and major loop so that wireless signal transmitter can be very convenient
Dismantle, overhaul, change, do not interfere with the reliability of IR intrusion detector.
Brief description of the drawings
Fig. 1 is the control principle drawing of the utility model two-way IR intrusion detector.
In figure：1 RF transmitter, 2 infrared receivers, 3 alarm relays, 4 daily warning devices, 5 daily alarms
Power supply, 6 duplicate relays, 7 wireless signal transmitters, 8 stand-by power supplies, 9 controllers, 10 standby warning devices.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model statement
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
Embodiment 1
As shown in figure 1, a kind of two-way IR intrusion detector, include the RF transmitter 1 and infrared receiver of mutual cooperation
Device 2, has the controller 9 of the alarm in the place on duty of Security Personnel, the signal output part of the infrared receiver 2 with
The control terminal of alarm relay 3 is connected, after the controlled terminal of the alarm relay 3 is in parallel with daily warning device 4 with it is daily
The control terminal loop in series of alarm power supply 5 and duplicate relay 6；The controlled terminal and wireless communication of the duplicate relay 6
Number 8 loop in series of transmitter 7 and stand-by power supply；The controller 9 receives the signal of wireless signal transmitter 7 and the company of control
It is connected to spare alarm 10；The alarm relay 3 and duplicate relay 6 are normally closed relay.
After all circuits are connected with equipment, the IR intrusion detector is started working, in normal state, alarm relay 3
Controlled terminal it is normally closed, by the short circuit of daily warning device 4, now daily warning device 4 will not alarm, and controller 9 persistently connects
The signal of wireless signal transmitter 7 is received, spare alarm 10 will not equally alarm；When infrared receiver 2 loses infrared ray
After signal, alarm relay 3, which starts action, disconnects controlled terminal, and now alarm relay 3 must establish beginning alarm by cable.
When having intruder when attempting to make outer alarm failure by the way of blocking daily alarm power supply 5, standby relay
Device 6 starts to act after powering off, and disconnects its controlled terminal, and wireless signal transmitter 7 is stopped, and controller 9 loses wireless communication
Control spare alarm 10 is alarmed after the signal of number transmitter 7.
It is all disposed within the place on duty of Security Personnel, can not be swarmed into by the controller 9 of device and spare alarm 10
Person blocks；When intruder attempts first to block stand-by power supply 8, wireless signal transmitter 7 is stopped, and controller 9 is lost wirelessly
Spare alarm 10 is controlled to alarm after the signal of signal projector 7.
In the utility model, the daily alarm power supply 5 is dc source, and the stand-by power supply 8 is dc source；Institute
Daily warning device 4 and spare alarm 10 are stated as alarm lamp, buzzer.
In order to prevent intruder's disconnecting warning circuit by the way of the daily wire of warning device 4 is blocked, in the present embodiment
In, the controlled terminal of the alarm relay 3 is directly parallel in by wire on the terminals of daily warning device 4, when blocking
During the wire of daily warning device 4, the controlled terminal of alarm relay 3 can also break, and spare alarm 10 is alarmed.
In order to further avoid intruder from distinguishing the wire of alarm relay 3 and daily warning device 4, it is subject to targetedly
Destroy, the controlled terminal wire of the alarm relay 3 is identical with the colour of insulated conductor of daily warning device 4.
Claims (6)
1. a kind of two-way IR intrusion detector, include the RF transmitter (1) and infrared receiver (2) of mutual cooperation, security
There is the controller (9) of the alarm in the place on duty of personnel, it is characterized in that：The signal of the infrared receiver (2) is defeated
Go out end with the control terminal of alarm relay (3) to be connected, controlled terminal and the daily warning device (4) of the alarm relay (3)
After parallel connection with daily alarm power supply (5) and the control terminal loop in series of duplicate relay (6)；The duplicate relay (6)
Controlled terminal and wireless signal transmitter (7) and stand-by power supply (8) loop in series；The controller (9) receives wireless
The signal of signal projector (7) and control are connected with spare alarm (10)；The alarm relay (3) and duplicate relay
(6) it is normally closed relay.
2. two-way IR intrusion detector as claimed in claim 1, it is characterized in that：The daily alarm power supply (5) is dc source.
3. two-way IR intrusion detector as claimed in claim 1, it is characterized in that：The stand-by power supply (8) is dc source.
4. the two-way IR intrusion detector as described in any one claim in claim 1 ~ 3, it is characterized in that：The alarm relay
The controlled terminal of device (3) is directly parallel in by wire on the terminals of daily warning device (4).
5. two-way IR intrusion detector as claimed in claim 4, it is characterized in that：The controlled terminal of the alarm relay (3) is led
Line is identical with the colour of insulated conductor of daily warning device (4).
6. two-way IR intrusion detector as claimed in claim 4, it is characterized in that：The daily warning device (4) and standby alarm
Device (10) is alarm lamp, buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720839209.6U CN206907168U (en) | 2017-07-12 | 2017-07-12 | Two-way IR intrusion detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720839209.6U CN206907168U (en) | 2017-07-12 | 2017-07-12 | Two-way IR intrusion detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206907168U true CN206907168U (en) | 2018-01-19 |
Family
ID=61312749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720839209.6U Expired - Fee Related CN206907168U (en) | 2017-07-12 | 2017-07-12 | Two-way IR intrusion detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206907168U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654185A (en) * | 2019-10-15 | 2020-01-07 | 中铁轨道交通装备有限公司 | Tire pressure real-time monitoring system and control method of straddle type monorail vehicle |
| CN111710116A (en) * | 2020-06-23 | 2020-09-25 | 深圳供电局有限公司 | Alarm system and anti-theft door |
| CN113256947A (en) * | 2021-06-22 | 2021-08-13 | 江西师范大学 | Alarm device for preventing articles from being lost |
-
2017
- 2017-07-12 CN CN201720839209.6U patent/CN206907168U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654185A (en) * | 2019-10-15 | 2020-01-07 | 中铁轨道交通装备有限公司 | Tire pressure real-time monitoring system and control method of straddle type monorail vehicle |
| CN110654185B (en) * | 2019-10-15 | 2021-11-26 | 中铁轨道交通装备有限公司 | Tire pressure real-time monitoring system and control method of straddle type monorail vehicle |
| CN111710116A (en) * | 2020-06-23 | 2020-09-25 | 深圳供电局有限公司 | Alarm system and anti-theft door |
| CN113256947A (en) * | 2021-06-22 | 2021-08-13 | 江西师范大学 | Alarm device for preventing articles from being lost |
| CN113256947B (en) * | 2021-06-22 | 2023-11-10 | 江西师范大学 | Alarm device for preventing articles from losing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206907168U (en) | Two-way IR intrusion detector | |
| US20180253952A1 (en) | Smart wall-mounted socket | |
| CN106781228A (en) | A kind of emergent auto-unlocking warning system and method based on telecommunication | |
| CN204029094U (en) | A kind of interactive intelligent based on Zigbee wireless sensor network is lived in peace system | |
| CN103280094A (en) | Lamp type infrared repeater system | |
| CN104570750A (en) | Intelligent home control system based on Internet of Things | |
| CN104809852B (en) | For the combination of the bus of risk mangement system | |
| CN105160803A (en) | Student dormitory intelligent management system based on Zigbee technology | |
| CN104503251A (en) | Intelligent home safety management system | |
| CN112669564A (en) | Home automation system | |
| CN109589533A (en) | A kind of intelligent fire cabinet | |
| KR100746531B1 (en) | The method of wireless local power control system | |
| CN109405172B (en) | Intelligent toxic gas monitoring system | |
| CN207690254U (en) | A kind of novel intelligent home safety-protection system | |
| CN205028407U (en) | Smart door and window monitoring system | |
| EP3343314A1 (en) | A method and a device for handling power failures in home wireless systems | |
| CN204287787U (en) | Smart Home safety management system | |
| CN202090713U (en) | Novel intelligent safety door control system | |
| JP2015014986A (en) | Alarm unit and alarm system | |
| KR20140087202A (en) | Frequency of two kinds of smart phones that work with crime prevention system that utilizes wireless | |
| CN106094559A (en) | Multifunctional intellectual home furnishing monitoring system | |
| CN205875947U (en) | Intelligent lock system | |
| CN201629818U (en) | Monitoring system | |
| CN203673632U (en) | Household cloud alarm host | |
| CN109255915A (en) | A kind of showpiece guard system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 |