CN206696982U - A kind of ZigBee door sensor warning devices using hall device - Google Patents
A kind of ZigBee door sensor warning devices using hall device Download PDFInfo
- Publication number
- CN206696982U CN206696982U CN201720277708.0U CN201720277708U CN206696982U CN 206696982 U CN206696982 U CN 206696982U CN 201720277708 U CN201720277708 U CN 201720277708U CN 206696982 U CN206696982 U CN 206696982U
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- CN
- China
- Prior art keywords
- zigbee
- control chips
- hall device
- battery
- door sensor
- 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.)
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Abstract
The utility model discloses a kind of ZigBee door sensor warning devices using hall device, including magnet, battery；For the ZigBee control chips for the state of charge for monitoring battery；For the magnetic field intensity of induced magnet, and status information is produced, then status information is transferred to the hall device in ZigBee control chips；After the power supply of battery is boosted, DC DC booster circuits are connected with ZigBee control chips；LED is connected with ZigBee control chips；ZigBee control chips are also connected with antenna, and antenna passes through ZigBee gateways and remote control terminal wireless connection.The utility model uses magnetic field caused by hall device induced magnet, and by status signal transmission into ZigBee control chips, and then realize the alarm of door sensor.The utility model is using the ZigBee control chips with monitoring cell electricity quantity function, when battery electric quantity is less than preset value, ZigBee control chips will control LED to flash, send alarm signal, simultaneously, ZigBee gateways are signaled to by antenna, then transmitted by ZigBee gateways to remote control terminal.
Description
Technical field
Door sensor field is the utility model is related to, alarms and fills more particularly to a kind of ZigBee door sensors using hall device
Put.
Background technology
With the development of intelligent control technology, the life for entering masses of smart home and intelligent building slowly.Intelligent family
Occupy it is essential that door sensor induction installation, particularly intelligent door sensor.Existing intelligent door sensor is mainly used in safety-security area, and shows
By the sensing part of intelligent door sensor be mainly made up of tongue tube and magnet, magnet is installed in door and window external frame, tongue tube
Located at position corresponding with magnet.Its operation principle is：When the magnet in door and window external frame and the tongue tube on door and window
Lean on it is close when when 5mm (typically less than), tongue tube can obtain enough magnetic field, the biography being now connected with tongue tube
Sense is become a full member in work stand-by state, because now door, window and drawer are closed.When door and window and drawer are opened
When, the magnet in door and window external frame and the tongue tube on door and window are gradually distance from, when distance is more than 5mm between the two,
Sensing device senses both distance changes and transmission signal, and then controls and send alarm signal.
The shell of tongue tube is made up of glass material, is easily broken so that tongue tube is ineffective；And tongue tube
Distance of reaction is very short, and typically only 5mm or so, which increase the difficulty of installation.The volume of tongue tube is larger, it is difficult to accomplishes small-sized
Change.
Meanwhile existing door magnetism device is powered by battery, but the electricity of battery is not examined in device
The part of survey, when occur electricity it is relatively low when, it is impossible to notify user in time, user can not change the battery of low battery in time.And
And existing door magnetism device does not possess wireless transmission function, it is impossible to meets the requirement of existing Internet of Things security protection.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, there is provided a kind of using hall device
ZigBee door sensor warning devices.
The purpose of this utility model is achieved through the following technical solutions：
A kind of ZigBee door sensor warning devices using hall device, including magnet, in addition to：Battery；For monitoring
State the ZigBee control chips of the state of charge of battery；For sensing the magnetic field intensity of the magnet, and status information is produced, then
The status information is transferred to the hall device in the ZigBee control chips；For the power supply of the battery to be risen
After pressure, for the DC-DC booster circuit of whole device power supply, the DC-DC booster circuit connects with the ZigBee control chips
Connect；For sending the LED of alarm signal, the LED is connected with the ZigBee control chips；
The ZigBee control chips are also connected with antenna, and the antenna is wireless by ZigBee gateways and remote control terminal
Connection.
As further preferred scheme, the remote control terminal includes mobile phone, intelligent watch and/or computer.
As further preferred scheme, the ZigBee control chips are also connected with a reset circuit.
As further preferred scheme, the ZigBee control chips are realized using model JN5169 chip.
As further preferred scheme, the battery is powered using 1.5V No. 5 batteries.
The advantages of the utility model is compared to prior art and have the beneficial effect that：
1st, ZigBee door sensors warning device of the present utility model uses magnetic field caused by hall device induced magnet, and by shape
State signal is transmitted into ZigBee control chips, and then realizes the alarm of door sensor.Also, the utility model is using with electricity
The ZigBee control chips of pond electric quantity monitoring function, when battery electric quantity is less than preset value, ZigBee control chips will control
LED flashes, and sends alarm signal, meanwhile, ZigBee gateways are signaled to by antenna, then passed by ZigBee gateways
Transport to remote control terminal.
2nd, the utility model is additionally provided with a reset circuit, it is possible to achieve the removing to original information, to add new net
Network configures the new network information.
3rd, ZigBee door sensors warning device of the present utility model is by No. 5 cell powers for saving 1.5V, by DC-DC
Booster circuit rises to 3.3V and powered for whole device, and power supply is simple, cheap, and it is convenient to change.
Brief description of the drawings
Fig. 1 is the theory diagram of the ZigBee door sensor warning devices of the present utility model using hall device；
Fig. 2 is the circuit theory diagrams of hall device sensing part of the present utility model；
Fig. 3 is the circuit theory diagrams that ZigBee of the present utility model controls coupling part；
Fig. 4 is the circuit theory diagrams of the utility model reset circuit；
Fig. 5 is the circuit theory diagrams of DC-DC booster circuit of the present utility model.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
The more thorough and comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of the Listed Items of one or more correlations.
Embodiment
Referring to Fig. 1, the utility model provides a kind of ZigBee door sensors warning device 10 using hall device, including magnetic
Iron 100, in addition to：Battery 200；For the ZigBee control chips 300 for the state of charge for monitoring the battery；For sensing
The magnetic field intensity of magnet is stated, and produces status information, then the status information is transferred in the ZigBee control chips 300
Hall device 400；After the power supply of the battery is boosted, for the DC-DC booster circuit of whole device power supply
500, the DC-DC booster circuit 500 is connected with the ZigBee control chips 300；For sending the LED of alarm signal
600, the LED 600 is connected with the ZigBee control chips 300.
The ZigBee control chips 300 are also connected with antenna 700, the antenna 700 by ZigBee gateways 800 with
The wireless connection of remote control terminal 900.Antenna mentioned here directly uses PCB printed antennas, reasonable in design, significantly reduces
The cost of whole device so that it is huge to reequip the cost advantage put.
Referring to Fig. 2, Fig. 2 is the circuit theory diagrams of hall device sensing part, wherein, hall device S1 the 2nd pin
Ground connection, the 3rd pin connect 3.3V voltage.Hall device S1 the 1st pin connects the controlling alarm end of ZigBee control chips, when
When hall device can't detect magnetic field, the 1st pin output high level of hall device, ZigBee control chips receive high level
After send alarm signal and be wirelessly transmitted to again in remote control terminal to antenna, antenna.
Further, the ZigBee control chips 300 are realized using model JN5169 NXP chips.Battery 200
Positive pole is connected with a pin of ZigBee control chips 300, and the algorithm of monitoring cell voltage change is added in the chip, is entered
And the result of monitoring is sent to remote control terminal 900 by antenna 700.
Referring to Fig. 3, Fig. 3 is the circuit theory diagrams that ZigBee of the present utility model controls coupling part.ZigBee is controlled
The RF signal pins of chip IC 1 are made up of humorous external inductance LV1, LV2, electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C5
Shake, filter circuit, send battery electric quantity signal or alarm signal.ZigBee control chips IC1 DIO1 pins and hall device
S1 the 1st pin connection.ZigBee control chips IC1 DIO2 pins are connected through resistance R6 with D1 such as LED.ZigBee is controlled
Positive pole of the VD pins of chip IC 1 through resistance R5 connection batteries.ZigBee control chips IC1 3.3V voltage pins connection DC-
The output end of DC booster circuits.
Further, the battery is powered using 1.5V No. 5 batteries.3.3V is risen to by DC-DC booster circuit
Powered for whole device, power supply is simple, cheap, and it is convenient to change.
It should be noted that the remote control terminal 900 includes mobile phone, intelligent watch and/or computer.User can be at any time
The various states of monitoring door sensor warning device everywhere, including the state of charge of door sensor state and battery.The ZigBee controls core
Piece 300 is also connected with a reset circuit 310.The removing to original information can be realized, it is new to add new network configuration
The network information.Referring to Fig. 4, Fig. 4 is the circuit theory diagrams of reset circuit of the present utility model.The reset circuit includes an electricity
Hinder R2, a switch SW1, an electric capacity C22.One end connection 3.3V voltages of the resistance R2, the other end are grounded after electric capacity C22.
The both ends of the switch SW1 are connected in parallel on electric capacity C22 both ends, also, the reset connection end of the reset circuit and resistance R2, open
Close SW1, C22 public connecting end connection.
Referring to Fig. 5, Fig. 5 is the circuit theory diagrams of DC-DC booster circuit of the present utility model.1.5V battery B1 is through rising
After the circuit boosting of laminate section, 3.3V power supply is exported, power supply is provided for whole device.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed
Carefully, but the limitation to the utility model patent scope therefore can not be interpreted as.It should be pointed out that for the general of this area
For logical technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these are all
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of ZigBee door sensor warning devices using hall device, including magnet, it is characterised in that also include：Battery；With
In the ZigBee control chips for the state of charge for monitoring the battery；For sensing the magnetic field intensity of the magnet, and produce shape
State information, then the status information is transferred to the hall device in the ZigBee control chips；For by the battery
After power supply is boosted, for the DC-DC booster circuit of whole device power supply, the DC-DC booster circuit is controlled with the ZigBee
Coremaking piece connects；For sending the LED of alarm signal, the LED is connected with the ZigBee control chips；
The ZigBee control chips are also connected with antenna, and the antenna is wirelessly connected by ZigBee gateways with remote control terminal
Connect.
2. the ZigBee door sensor warning devices according to claim 1 using hall device, it is characterised in that described long-range
Control terminal includes mobile phone, intelligent watch and/or computer.
3. the ZigBee door sensor warning devices according to claim 1 using hall device, it is characterised in that described
ZigBee control chips are also connected with a reset circuit.
4. the ZigBee door sensor warning devices according to claim 1 using hall device, it is characterised in that described
ZigBee control chips are realized using model JN5169 chip.
5. the ZigBee door sensor warning devices according to claim 1 using hall device, it is characterised in that the battery
It is powered using 1.5V No. 5 batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720277708.0U CN206696982U (en) | 2017-03-21 | 2017-03-21 | A kind of ZigBee door sensor warning devices using hall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720277708.0U CN206696982U (en) | 2017-03-21 | 2017-03-21 | A kind of ZigBee door sensor warning devices using hall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206696982U true CN206696982U (en) | 2017-12-01 |
Family
ID=60442812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720277708.0U Expired - Fee Related CN206696982U (en) | 2017-03-21 | 2017-03-21 | A kind of ZigBee door sensor warning devices using hall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206696982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113299049A (en) * | 2021-04-28 | 2021-08-24 | 上海市格致中学 | Alarm system based on narrowband thing networking |
-
2017
- 2017-03-21 CN CN201720277708.0U patent/CN206696982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113299049A (en) * | 2021-04-28 | 2021-08-24 | 上海市格致中学 | Alarm system based on narrowband thing networking |
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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: 20171201 Termination date: 20210321 |