CN208424785U - A kind of sensor based on the narrowband NB-IoT technology of Internet of things - Google Patents
A kind of sensor based on the narrowband NB-IoT technology of Internet of things Download PDFInfo
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- CN208424785U CN208424785U CN201821037305.XU CN201821037305U CN208424785U CN 208424785 U CN208424785 U CN 208424785U CN 201821037305 U CN201821037305 U CN 201821037305U CN 208424785 U CN208424785 U CN 208424785U
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Abstract
The utility model discloses a kind of sensors based on the narrowband NB-IoT technology of Internet of things, the sensor for including control system and connecting with control system, the control system includes NB-IoT communication module group, micro controller unit, electric power management circuit, rechargeable battery and solar panels, and the sensor includes ZigBee module, infrared detection module, fingerprint identification module, door sensor module, humidity module, thermal module, temperature and humidity module and illuminant module；The sensor based on the narrowband NB-IoT technology of Internet of things, which can achieve, to be reduced using power consumption and supports purpose standby for a long time.
Description
Technical field
The utility model is specifically related to a kind of sensor based on the narrowband NB-IoT technology of Internet of things.
Background technique
NB-IoT is the emerging technology in one, the field IoT, and low power consuming devices is supported to connect in the cellular data of wide area network,
It is regarded as low-power consumption wide area network (LPWAN).NB-IoT supports that stand-by time is long, connecting to the efficient of network connectivity requirements higher device
It connects.It is said that the NB-IoT device battery service life can be improved at least 10 years, while can also provide very comprehensive indoor cellular number
It is covered according to connection.
Sensor is a kind of detection device, can experience measured information, and the information that can will be experienced, by a set pattern
Rule is for conversion into electric signal or the information output of other required forms, to meet transmission, processing, storage, the display, record of information
With control etc. require.
Existing sensor feedback has that stand-by time is long, big using power consumption, it is difficult to be met now
Use demand.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of based on the narrowband NB-IoT Internet of Things
The sensor of network technology, to achieve the purpose that reduce using power consumption and support standby for a long time.
The purpose of this utility model is achieved by the following technical programs.
A kind of sensor based on the narrowband NB-IoT technology of Internet of things includes control system and connects with control system
Sensor, the control system include NB-IoT communication module group, micro controller unit, electric power management circuit, rechargeable battery and
Solar panels, the sensor include ZigBee module, infrared detection module, fingerprint identification module, door sensor module, humidity module, thermal module,
Temperature and humidity module and illuminant module.
Preferably, the solar panels, rechargeable battery, electric power management circuit, micro controller unit and NB-IoT communication
Mould group is successively electrically connected.
It is run wires to preferably, the ZigBee module has transmission unit and adopts with micro controller unit.
Preferably, the ZigBee module is adopted with door sensor module, humidity module, thermal module and temperature and humidity module respectively
With wireless connection.
Preferably, the ZigBee module is connect with infrared detection module, fingerprint identification module and illuminant module using I2C bus respectively.
The beneficial effects of the utility model are: by the way that NB-IoT communication module group is loaded on sensor, so that sensor
It can be supported to reduce in the case where standby for a long time using power consumption, do not limited by reception device position, use it
Flexibility is higher, functional stronger, to meet the use demand of sensor now.
Detailed description of the invention
Fig. 1 is a kind of functional block diagram of the sensor based on the narrowband NB-IoT technology of Internet of things of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and specifically
Embodiment, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to
It explains the utility model, is not used to limit the utility model.
Embodiment
As shown in Figure 1, a kind of sensor based on the narrowband NB-IoT technology of Internet of things, include control system and with control
The sensor that system connects, the control system include NB-IoT communication module group, micro controller unit, electric power management circuit,
Rechargeable battery and solar panels, the sensor include ZigBee module, infrared detection module, fingerprint identification module, door sensor module, humidity module,
Thermal module, temperature and humidity module and illuminant module, the solar panels, rechargeable battery, electric power management circuit, micro controller unit
It is successively electrically connected with NB-IoT communication module group, the ZigBee module has transmission unit and uses with micro controller unit
Electric wire connection, the ZigBee module is used with door sensor module, humidity module, thermal module and temperature and humidity module respectively wirelessly to be connected
It connects, the ZigBee module is connect with infrared detection module, fingerprint identification module and illuminant module using I2C bus respectively.
Installation instructions:
Control system is loaded in around sensor, and is connect micro controller unit with ZigBee module using electric wire,
Then infrared detection module, fingerprint identification module and illuminant module are connect with ZigBee module using I2C bus, while solar panels, charging is electric
Pond, electric power management circuit, micro controller unit and NB-IoT communication module group are successively adopted and are run wires to.
The beneficial effects of the utility model are: by the way that NB-IoT communication module group is loaded on sensor, so that sensor
It can be supported to reduce in the case where standby for a long time using power consumption, do not limited by reception device position, use it
Flexibility is higher, functional stronger, to meet the use demand of sensor now.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (5)
1. a kind of sensor based on the narrowband NB-IoT technology of Internet of things, it is characterised in that: include control system and with control
The sensor that system connects, the control system include NB-IoT communication module group, micro controller unit, electric power management circuit,
Rechargeable battery and solar panels, the sensor include ZigBee module, infrared detection module, fingerprint identification module, door sensor module, humidity module,
Thermal module, temperature and humidity module and illuminant module.
2. the sensor according to claim 1 based on the narrowband NB-IoT technology of Internet of things, it is characterised in that: the sun
Energy plate, rechargeable battery, electric power management circuit, micro controller unit and NB-IoT communication module group are successively electrically connected.
3. the sensor according to claim 2 based on the narrowband NB-IoT technology of Internet of things, it is characterised in that: described
ZigBee module, which has transmission unit and adopts with micro controller unit, to be run wires to.
4. the sensor according to claim 3 based on the narrowband NB-IoT technology of Internet of things, it is characterised in that: described
ZigBee module is respectively with door sensor module, humidity module, thermal module and temperature and humidity module using wireless connection.
5. the sensor according to claim 1 based on the narrowband NB-IoT technology of Internet of things, it is characterised in that: described
ZigBee module is connect with infrared detection module, fingerprint identification module and illuminant module using I2C bus respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037305.XU CN208424785U (en) | 2018-07-02 | 2018-07-02 | A kind of sensor based on the narrowband NB-IoT technology of Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037305.XU CN208424785U (en) | 2018-07-02 | 2018-07-02 | A kind of sensor based on the narrowband NB-IoT technology of Internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208424785U true CN208424785U (en) | 2019-01-22 |
Family
ID=65107120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821037305.XU Active CN208424785U (en) | 2018-07-02 | 2018-07-02 | A kind of sensor based on the narrowband NB-IoT technology of Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208424785U (en) |
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2018
- 2018-07-02 CN CN201821037305.XU patent/CN208424785U/en active Active
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