CN208862876U - A kind of multifunctional integrated terminal device based on low-power consumption Internet of Things - Google Patents
A kind of multifunctional integrated terminal device based on low-power consumption Internet of Things Download PDFInfo
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- CN208862876U CN208862876U CN201821761640.4U CN201821761640U CN208862876U CN 208862876 U CN208862876 U CN 208862876U CN 201821761640 U CN201821761640 U CN 201821761640U CN 208862876 U CN208862876 U CN 208862876U
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- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000010354 integration Effects 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000005764 inhibitory process Effects 0.000 claims abstract description 5
- 241001269238 Data Species 0.000 claims abstract description 4
- 230000007613 environmental effect Effects 0.000 claims abstract description 4
- 230000001133 acceleration Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 4
- 230000006855 networking Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses a kind of multifunctional integrated terminal device based on low-power consumption Internet of Things, comprising: 32 low-power scms, the collection for being mainly used for data summarize and control equipment work；LoRa RF receiving and transmission module is mainly used for wireless receiving and dispatching radio frequency transmission and modulatedemodulate function of signal etc.；Sensor Integration Module, including several sensors are mainly used for acquiring various environmental datas, detect gate inhibition's state and personnel activity's situation；Power supply module is mainly used for powering to equipment rest part；The power supply module is electrical connected with 32 low-power scms, LoRa RF receiving and transmission module and Sensor Integration Module respectively, and 32 low-power scms are electrical connected with the LoRa RF receiving and transmission module and Sensor Integration Module respectively.The utility model can satisfy the functional need of different scenes, be particularly suitable for the scenes such as wisdom office and wisdom family.
Description
Technical field
The utility model relates to low-power consumption internet of things field more particularly to a kind of more function based on low-power consumption Internet of Things
It can integrated terminal device.
Background technique
The current various Internet of Things low-power consumption end products based on LoRaWAN agreement are many kinds of, and products scheme is universal
Using the mating peripheral sensor circuit of the mating peripheral sensor circuit transmitting-receiving mould group of ready-made transmitting-receiving mould group and 8 MCU are realized and pipe
Reason, core receive and dispatch mould group and integrate low-power scm and transceiving chip, and Mo Zu producer is the publicly-owned LoRaWAN agreement of existing standard
It is integrated in 32 single-chip microcontrollers in mould group, peripheral circuit carries out simple managements using 8 single-chip microcontrollers using other, advantageous in this way
Product development can rapidly be carried out in client, but due to standardization agreement it is integrated after, protocol contents not can be carried out secondary development
Iteration, functional expansionary is limited, and compatibility is not strong.In addition this mainstream scheme is used, although product design is made fastly, but do
Not smart, without differentiation, product competitiveness is not strong, and modular volume is larger, end product due to use two MCU schemes, at
This is higher.In addition all kinds of end product functions in the market are relatively single, and mostly targeted design is using application, application scenarios ten
Branch office's limit.
And handle official business in wisdom, it mainly include temperature and humidity for current end sensor product in terms of the fields such as wisdom family
Sensor terminal, door sensor terminal, PIR terminal, photoinduction terminal, PM2.5 monitors terminal etc., current much to transmit using signal
Mode is still by the way of traditional wire transmission with industrial conventional transport protocols, and installation and deployment are more complicated, transmission range
It is shorter, and mainstream wireless communication mode in the market, many scenes also not intrinsic net-working standard, Wi-Fi, bluetooth,
Zigbee, LoRa etc., different sensor terminals may use different transport protocols, be unfavorable for networking dilatation and management, after
Phase maintenance difficulties and higher cost, in addition, end product in the market is mostly specific aim Scenario Design, function is simple, if needed
It wants a variety of applications while meeting, need to realize using different terminals, increase deployment and management difficulty.
Therefore, the prior art is defective, needs to improve.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of based on the multi-functional of low-power consumption Internet of Things
Integrated terminal device.
The technical solution of the utility model is as follows: the utility model provides a kind of Multifunctional centralized based on low-power consumption Internet of Things
At change terminal device, comprising: 32 low-power scms, the collection for being mainly used for data summarize and control equipment work；
LoRa RF receiving and transmission module is mainly used for wireless receiving and dispatching radio frequency transmission and modulatedemodulate function of signal etc.；
Sensor Integration Module, including several sensors are mainly used for acquiring various environmental datas, detect gate inhibition's state with
And personnel activity's situation；
Power supply module is mainly used for powering to equipment rest part；
The power supply module respectively with 32 low-power scms, LoRa RF receiving and transmission module and sensor integration mould
Block is electrical connected, and 32 low-power scms are electric with the LoRa RF receiving and transmission module and Sensor Integration Module respectively
Property be connected.
Further, the LoRa RF receiving and transmission module include: LoRa radio frequency chip, respectively with the LoRa radio frequency chip
The first RF switch and institute that the LF match circuit and HF match circuit that are electrical connected and the LF match circuit are electrical connected
State the second RF switch and be electrical connected with first RF switch and the second RF switch that HF match circuit is electrical connected
Radio-frequency antenna.
Further, the LoRa radio frequency chip selects SX127X family chip.
Further, the Sensor Integration Module includes pir sensor, photosensitive sensors, Temperature Humidity Sensor, acceleration
Spend sensor and door status sensor.
Further, the power supply module includes power supply circuit and esd protection circuit.
Using the above scheme, the utility model is based on LoRaWAN Internet of Things standard, small in size, cost is excellent, compatible and can
Expansion is good；It is easy to networking and maintenance；Function is highly integrated, can satisfy the functional need of different scenes, is particularly suitable for intelligence
The scenes such as intelligent office and wisdom family
Detailed description of the invention
Fig. 1 is the structure connection block diagram of the utility model.
Fig. 2 is the utility model LoRa RF receiving and transmission module structure connection block diagram.
Fig. 3 is 32 low-power scm circuit diagrams of the utility model.
Fig. 4 is the utility model power supply module circuit diagram.
Fig. 5 is the utility model pir sensor circuit diagram.
Fig. 6 is the utility model photosensitive sensors circuit diagram.
Fig. 7 is the utility model Temperature Humidity Sensor circuit diagram.
Fig. 8 is the utility model acceleration sensor circuit figure.
Fig. 9 is the utility model door status sensor circuit diagram.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Fig. 1 to Fig. 9 is please referred to, the utility model provides a kind of integrated device end based on low-power consumption Internet of Things, packet
It includes:
32 low-power scms 1, the collection for being mainly used for data summarize and control equipment work；
LoRa RF receiving and transmission module 2 is mainly used for wireless receiving and dispatching radio frequency transmission and modulatedemodulate function of signal etc.；
Sensor Integration Module 3, including several sensors are mainly used for acquiring various environmental datas, detect gate inhibition's state
And personnel activity's situation；
Power supply module 4 is mainly used for powering to equipment rest part.
The power supply module 4 respectively with 32 low-power scms 1, LoRa RF receiving and transmission module 2 and sensor collection
Be electrical connected at module 3,32 low-power scms 1 respectively with the LoRa RF receiving and transmission module 2 and sensor collection
It is electrical connected at module 3.32 low-power scms 1 support a variety of data communication associations such as mainstream I2C, SPI, serial communication
View supports ADC, DAC, the voltage functions such as relatively, and scalability is strong, can be designed iteration update according to demand.
The LoRa RF receiving and transmission module 2 include: LoRa radio frequency chip 21, respectively with the LoRa radio frequency chip 21 electrically
Connected LF match circuit 22 and HF match circuit 26, the first RF switch 23 being electrical connected with the LF match circuit 22,
It the second RF switch 36 for being electrical connected with the HF match circuit 26 and is opened with first RF switch 23 and the second radio frequency
Close 25 radio-frequency antennas 24 being electrical connected.The LoRa radio frequency chip 21 can use the SX127X series core of Semtech company
Piece, can carry out model selection according to different frequency ranges, and pcb encapsulates compatible design.
The power supply module 4 include power supply circuit and esd protection circuit, the power supply circuit can support button cell or
Person customizes battery pack as power supply, and since this terminal is low power dissipation design, conventional batteries can be maintained 1 year or more using the time.
The Sensor Integration Module 3 includes pir sensor, photosensitive sensors, Temperature Humidity Sensor, acceleration transducer
And door status sensor, the scenes such as ambient temperature and humidity state, gate inhibition's state, light condition and personnel activity can be monitored simultaneously, it can be with
Configured and used according to specific requirement, an equipment can satisfy the application demand of multiple scenes, be particularly suitable for wisdom office and
The occasions such as wisdom family.
When the work of this equipment, each sensor in the Sensor Integration Module 3 acquires data respectively, and by data
32 low-power scms 1 are transferred to, 32 low-power scms summarize data collection, and according to concrete application
Demand controls each sensor, and conveys data to the LoRa RF receiving and transmission module 2, and passes through the LoRa
RF receiving and transmission module 2 transfers data to backstage gateway using radio frequency wireless transmission mode, while the instruction of background system can also
To send control and pipe of the 32 low-power scms realization to this equipment to by the LoRa RF receiving and transmission module 2
Reason.
It is small in size, cost is excellent, compatible and can expand in conclusion the utility model is based on LoRaWAN Internet of Things standard
Property is good；It is easy to networking and maintenance；Function is highly integrated, can satisfy the functional need of different scenes, is particularly suitable for wisdom and does
The scenes such as public and wisdom family.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (5)
1. a kind of multifunctional integrated terminal device based on low-power consumption Internet of Things characterized by comprising 32 low-power consumption lists
Piece machine, the collection for being mainly used for data summarize and control equipment work；
LoRa RF receiving and transmission module is mainly used for the wireless receiving and dispatching radio frequency transmission and modulatedemodulate function of signal；
Sensor Integration Module, including several sensors are mainly used for acquiring various environmental datas, detect gate inhibition's state and people
Member's activity condition；
Power supply module is mainly used for powering to equipment rest part；
The power supply module is electric with 32 low-power scms, LoRa RF receiving and transmission module and Sensor Integration Module respectively
Property be connected, 32 low-power scms respectively with the LoRa RF receiving and transmission module and Sensor Integration Module electrical property phase
Even.
2. the multifunctional integrated terminal device according to claim 1 based on low-power consumption Internet of Things, which is characterized in that institute
Stating LoRa RF receiving and transmission module includes: that LoRa radio frequency chip, the LF being electrical connected respectively with the LoRa radio frequency chip match electricity
Road and HF match circuit, the first RF switch being electrical connected with the LF match circuit, with the HF match circuit electrical property phase
The second RF switch even and the radio-frequency antenna being electrical connected with first RF switch and the second RF switch.
3. the multifunctional integrated terminal device according to claim 2 based on low-power consumption Internet of Things, which is characterized in that institute
It states LoRa radio frequency chip and selects SX127X family chip.
4. the multifunctional integrated terminal device according to claim 1 based on low-power consumption Internet of Things, which is characterized in that institute
Stating Sensor Integration Module includes pir sensor, photosensitive sensors, Temperature Humidity Sensor, acceleration transducer and door sensor sensing
Device.
5. the multifunctional integrated terminal device according to claim 1 based on low-power consumption Internet of Things, which is characterized in that institute
Stating power supply module includes power supply circuit and esd protection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821761640.4U CN208862876U (en) | 2018-10-29 | 2018-10-29 | A kind of multifunctional integrated terminal device based on low-power consumption Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821761640.4U CN208862876U (en) | 2018-10-29 | 2018-10-29 | A kind of multifunctional integrated terminal device based on low-power consumption Internet of Things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208862876U true CN208862876U (en) | 2019-05-14 |
Family
ID=66421671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821761640.4U Expired - Fee Related CN208862876U (en) | 2018-10-29 | 2018-10-29 | A kind of multifunctional integrated terminal device based on low-power consumption Internet of Things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208862876U (en) |
-
2018
- 2018-10-29 CN CN201821761640.4U patent/CN208862876U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 |
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| CF01 | Termination of patent right due to non-payment of annual fee |