CN206584512U - A kind of door state monitoring and warning device based on LoRa Internet of Things transmission technologys - Google Patents
A kind of door state monitoring and warning device based on LoRa Internet of Things transmission technologys Download PDFInfo
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Abstract
A kind of door state monitoring and warning device based on LoRa Internet of Things transmission technologys, including several status monitorings for having disposed and communicator, some LoRa gateway routers, status monitorings and alarm cloud server, cellular base station, cellphone subscriber.Wherein, status monitoring and communicator in whole region, including control module, door closure induction module, LoRa communication modules, power module, voice cue module, optional induction module are deployed in.It is of the present utility model to have the technical effect that：Not only sense state exception monitoring and the function of alarming based on LoRa Internet of Things transmission technologys had been realized simple in constructionly but also economical and practical, can be met inexpensive large-scale deployment, can be applied again in scene over long distances with low-power consumption.
Description
Technical field
The utility model is related to a kind of door state warning device, and in particular to a kind of based on LoRa Internet of Things transmission technologys
Door state is monitored and warning device.
Background technology
Door is as installed in gateway, the device that can be switched, with the function such as antitheft, fire prevention, adiabatic, sound insulation, with us
Daily life it is closely bound up.With the development of the safety-protection system such as fire prevention, antitheft, monitoring and the alarm of door state become one
Critically important user's request.
It is current to have there is plurality of technical scheme to provide the user door state monitoring and warning device, but they are still
So there are improvements.State Intellectual Property Office in 2012 announce by New Orient Electronic Technological Engineering Co., Ltd. Shen
Report, China Patent No. is 201220020104.5《Door state monitor control system》Patent, disclose a kind of monitoring of door state
Control system.The patent not only is confined to application scenarios to supervise the occasion of institute's region gate control system, and communication module use has
Line is transmitted.What State Intellectual Property Office in 2013 announced is declared by Li Ningru, and China Patent No. is 201310170385.1
《Door state detection method》Patent, disclose it is a kind of based on photoelectric sensor and Zigbee communication agreement door state detection dress
Put and method.Not only door state monitoring method causes high power consumption to the patent using photoelectric sensor, and data transfer is used
Zigbee the short distance wireless communication technologies cause to rely on local network transport data.State Intellectual Property Office in 2015 announce by praising
Emerging century (Beijing) Science and Technology Ltd. declares, and China Patent No. is 201510906205.0《A kind of antitheft door state is intelligently examined
Survey and radio transmitting device》Patent, disclose a kind of antitheft door state intelligence based on infrared inductor and radio transmitting device
Can detection means and method.However, the Radio Transmission Technology that the patent is provided still uses one kind in Zigbee, bluetooth or WIFI
Mode carries out information transfer, causes to rely on local network transport data.State Intellectual Property Office in 2016 announce by Shenzhen Europe
Rui Bo Electronics Co., Ltd.s declare, and China Patent No. is 201611023936.1《Inlet/outlet condition detection method and device》It is special
Profit, discloses a kind of inlet/outlet condition detection method and device.The patent needs to improve existing gate control system, by existing
The dual lock checking flow and door opening action of gate control system are monitored to obtain turnover door state.The patent is not only applied field
Scape is confined to be mounted with the occasion of gate control system, and it also requires carrying out secondary transformation and exploitation to gate control system.
With the appearance of technology of Internet of things, various equipment can be linked together and realize connection and the association of equipment room by we
Same, comprehensive information exchange function, the framework of driving wisdom life marches forward towards connection and collaborative party.Wherein, LoRa makees
It is that one kind that Semtech companies of the U.S. promote is based on spread spectrum for a kind of low-power consumption wan communication technology in Internet of Things
Overlength distance wireless transmission scheme, provided the user exempt from licence plate frequency range, remote, long battery life, Large Copacity it is wireless
Communication system.
The content of the invention
The technical problems to be solved in the utility model is that prior art is present, or because communication module is passed using wired
The defeated the short distance wireless communication technologies such as the demand of convenient deployment, or factor data transmission use Zigbee that can not meet cause dependence office
Domain net transmission data, or because application scenarios are confined to be mounted with the occasion of gate control system, result in the need for carrying out two to gate control system
The deficiencies such as secondary transformation and exploitation.
The utility model provides a kind of door state monitoring based on LoRa Internet of Things transmission technologys and warning device, can
The large-scale deployment of low cost is realized, the scene in long range and low-power consumption can be applied again, it is not only simple in construction but also economical and practical.
In order to solve the above technical problems, the utility model is as follows using the basic conception of technical scheme.
First, data transfer uses LoRa Internet of Things transmission technologys.LoRa technologies are compared to the 2.4GHz's of existing LAN
The wireless technologys such as WIFI, bluetooth, ZigBee, the wireless technology such as 2G, 3G, 4G, 5G of wide area network is low-power consumption, more with remote
The characteristics of node, low cost, without being balanced selection between the two in remote and low-power consumption, accomplish that both all can be simultaneous
Turn round and look at, farthest realize more long haul communication and more low-power consumption.Although the data rate of LoRa technologies is relatively low, extend
In the life-span of battery, add the capacity of network, enhance the penetration power of building.LoRa above-mentioned technical characterstic more suitable for
Inexpensive large-scale Internet of Things deployment.
2nd, central point one LoRa gateway router of erection with warning device deployment region is monitored in door state, you can
Covering radius is 15 kilometers of regional extent；If deployment region radius is more than 15 kilometers, many LoRa are set up by distribution
Gateway router cooperates.
3rd, status monitoring and warning device are under the application scenarios for being available for civil power, and door state monitoring inductor can use light
The various inductor such as electric inductor, electromagnetic induction module；In the case of only battery powered, door state monitoring inductor can be adopted
With the low-power consumption inductor such as electromagnetic induction module.
4th, in LoRa chip ID data storehouse of the status monitoring with alarm cloud server, all shapes disposed are stored
State monitoring and the triplet information of communicator（LoRa chip ids, status monitoring and the communication dress of status monitoring and communicator
The management user of deployed position, status monitoring and the communicator put）.When status monitoring monitors to feel with alarm cloud server
When answering abnormal state, by cellular base station, in any one mode in short message mode, wechat mode, mobile phone A PP modes
Information transfer is carried out, it is different to send the abnormal species of sense state, sense state abnormal time point, sense state to user mobile phone in real time
Normal positional information.
Conceived according to above-mentioned utility model, what the technical solution of the utility model was realized in：One kind is based on LoRa
The door state monitoring of Internet of Things transmission technology and warning device, it is characterized in that it includes several status monitorings for having disposed and logical
T unit, some LoRa gateway routers, status monitorings and alarm cloud server, cellular base station, cellphone subscriber.
Described LoRa gateway routers, are the whole deployment region of covering, separate unit LoRa gateway routers or distribution
The many LoRa gateway routers that formula cooperates.
Described status monitoring and alarm cloud server, are provided with status monitoring and the alarm in LoRa chip ID datas storehouse
Cloud server；Wherein, the triple letter of all status monitorings disposed of LoRa chip ID datas library storage and communicator
Breath；The monitoring of wireless data link connection status and alarm cloud that status monitoring and communicator are provided by LoRa gateway routers
Server is held, the abnormal species of sense state, the sense state abnormal time point information of monitoring is uploaded；Status monitoring and alarm high in the clouds
Server is by the abnormal species of sense state, sense state abnormal time point, LoRa chip ID informations record in LoRa chip id numbers
According to storehouse, and using LoRa chip ID informations as keyword search LoRa chip ID datas storehouse, matching obtain corresponding status monitoring and
The triplet information of communicator, reads the managing user information of the status monitoring and communicator in triplet information, passes through
Cellular base station, information transfer is carried out in any one mode in short message mode, wechat mode, mobile phone A PP modes, in real time to
Family mobile phone sends the abnormal species of sense state, sense state abnormal time point, sense state out-of-the way position information.
Described cellular base station, is to provide the cellular base station that the mobile communication operator of mobile communication related service sets up.
Described cellphone subscriber, is to be received by mobile phone with any in short message mode, wechat mode, mobile phone A PP modes
The abnormal species of sense state, sense state abnormal time point, the sense state exception bits confidence of a kind of information transmission mode transmission
Breath.
Described status monitoring and communicator, refers to several status monitorings and communication dress in whole deployment region
Put, including control module, door closure induction module, LoRa communication modules, power module, voice cue module, optional sensing mould
Block.
Described status monitoring and the control module of communicator, be connection door closure induction module, LoRa communication modules,
Power module, voice cue module, optional induction module.
Described status monitoring and the door closure induction module of communicator are connected to control module, are by light inductance
Should, magnetic induction, in contact induction any one induction mode door state detector, the extremely caused door state of door sense state
Detector trigger switch amount signal is sent to control module.
Described status monitoring and the LoRa communication modules of communicator are connected to control module, are route by LoRa gateways
The wireless data link that device is provided monitors control module connection status and cloud server of alarming, the sense state of upload monitoring
Abnormal species, sense state abnormal time point information.
Described status monitoring and the power module of communicator be connected to control module, directly to control module, pass through
Control module provides corresponding to door closure induction module, LoRa communication modules, voice cue module, optional induction module indirectly
Operating voltage.
Described status monitoring and the voice cue module of communicator are connected to control module, when control module receives shape
State detector trigger switch amount signal, control voice reminding module reports audio alert information.
Described status monitoring and the optional induction module of communicator are connected to control module, are to close sensing comprising window
Module, Non-contact radio-frequency card induction module, active infrared receive induction module, coal gas induction module, infrared induction module, cigarette
Mist induction module, gravity sensing module, acceleration induction module, temperature sense module, optoelectronic induction module, electromagnetic induction mould
The state detector of the combination induction mode of any one or more in block, GPS induction modules, the extremely caused state of sense state
Detector trigger switch amount signal is sent to control module.
Described a kind of door state monitoring and the specific workflow of warning device based on LoRa Internet of Things transmission technologys
Journey step is as follows.
Step 1：Initialize internal module.
Step 2：The extremely caused state detector trigger switch amount signal of sense state is sent to control module.
Step 3：Control module receives state detector trigger switch amount signal, and control voice reminding module reports voice reporting
Alert information.
Step 4：The wireless data link that LoRa communication modules are provided by LoRa gateway routers connects control module
Status monitoring and alarm cloud server, upload the abnormal species of sense state, the sense state abnormal time point information of monitoring.
Step 5：Status monitoring and alarm cloud server by the abnormal species of sense state, sense state abnormal time point,
LoRa chip ID informations are recorded in LoRa chip ID datas storehouse.
Step 6：Status monitoring is with alarm cloud server using LoRa chip ID informations as keyword search LoRa chip ids
Database, matching obtains the triplet information of corresponding status monitoring and communicator, reads the state prison in triplet information
Survey and the managing user information of communicator.
Step 7：Status monitoring and alarm cloud server are by cellular base station, with short message mode, wechat mode, mobile phone
Any one mode in APP modes carries out information transfer, in real time to the mobile phone of management user send the abnormal species of sense state,
Sense state abnormal time point, sense state out-of-the way position information.
The utility model specifically has the technical effect that：Not only realized simple in constructionly but also economical and practical based on LoRa Internet of Things
The sense state exception monitoring of net transmission technology and the function of alarm, can meet inexpensive large-scale deployment, can apply again
Over long distances with the scene of low-power consumption.
Further advantage of the present utility model, target and feature embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is deployment schematic diagram of the present utility model.
Fig. 2 is functional-block diagram of the present utility model.
Fig. 3 is specific workflow figure of the present utility model.
Fig. 4 is control module circuit diagram of the present utility model.
Fig. 5 is power module circuitry figure of the present utility model.
Embodiment
As depicted in figs. 1 and 2, the utility model be achieved in that it include several status monitorings for having disposed and
Communicator 101, some LoRa gateway routers 102, status monitorings and alarm cloud server 103, cellular base station 105,
Cellphone subscriber 106.
Described LoRa gateway routers 102, are the whole deployment regions of covering, separate unit LoRa gateway routers 102 or
Many LoRa gateway routers 102 of person's distributed collaboration work.
Described status monitoring and alarm cloud server 103, are provided with the status monitoring in LoRa chip ID datas storehouse 104
With alarm cloud server 103；Described LoRa chip ID datas storehouse 104 stores all status monitorings disposed and communication dress
Put 101 triplet information（The portion of the LoRa chip ids of status monitoring and communicator 101, status monitoring and communicator 101
The management user for affixing one's name to position, status monitoring and communicator 101）；Status monitoring and communicator 101 are route by LoRa gateways
The wireless data link connection status monitoring that device 102 is provided and alarm cloud server 103, the sense state for uploading monitoring are abnormal
Species, sense state abnormal time point information；Status monitoring and alarm cloud server 103 are by the abnormal species of sense state, sense
Answer abnormal state time point, LoRa chip ID informations record in LoRa chip ID datas storehouse 104, and using LoRa chip ID informations as
Keyword search LoRa chip ID datas storehouse 104, matching obtains the triple letter of corresponding status monitoring and communicator 101
Breath, reads the managing user information of the status monitoring and communicator 101 in triplet information, by cellular base station 105, with short
Any one mode in letter mode, wechat mode, mobile phone A PP modes carries out information transfer, is sent in real time to user mobile phone 106
Sense state exception species, sense state abnormal time point, sense state out-of-the way position information.
Described cellular base station 105, is to provide the mobile phone base that the mobile communication operator of mobile communication related service sets up
Stand 105.
Described cellphone subscriber 106, is to be received by mobile phone with appointing in short message mode, wechat mode, mobile phone A PP modes
The abnormal species of sense state that a kind of information transmission mode of anticipating is sent, sense state abnormal time point, sense state out-of-the way position
Information.
In described status monitoring and communicator Fig. 1 201 in 101 or Fig. 2, refer to some in whole deployment region
Individual status monitoring and communicator, including control module 202, door closure induction module 203, LoRa communication modules 204, power supply mould
Block 205, voice cue module 206, optional induction module 207.
Described status monitoring and the control module 202 of communicator 201, are connection door closure induction module 203, LoRa
Communication module 204, power module 205, voice cue module 206, optional induction module 207.
Described status monitoring and the door closure induction module 203 of communicator 201 are connected to control module 202, are logical
The door state detector of any one induction mode in optoelectronic induction, magnetic induction, contact induction is crossed, door sense state causes extremely
Door state detector trigger switch amount signal be sent to control module 202.
Described status monitoring and the LoRa communication modules 204 of communicator 201 are connected to control module 202, pass through
The wireless data link that LoRa gateway routers 208 are provided monitors the connection status of control module 202 and cloud server of alarming
209, upload the abnormal species of sense state, the sense state abnormal time point information of monitoring.
Described status monitoring and the power module 205 of communicator 201 are connected to control module 202, directly to control
Module 202, by control module 202 indirectly to door close induction module 203, LoRa communication modules 204, voice cue module
206th, optional induction module 207 provides corresponding operating voltage.
Described status monitoring and the voice cue module 206 of communicator 201 are connected to control module 202, work as control
Module 202 receives state detector trigger switch amount signal, and control voice reminding module 206 reports audio alert information.
Described status monitoring and the optional induction module 207 of communicator 201 are connected to control module 202, are to include
Window closure induction module, Non-contact radio-frequency card induction module, active infrared receive induction module, coal gas induction module, infrared ray
Induction module, smoke sensing module, gravity sensing module, acceleration induction module, temperature sense module, optoelectronic induction module,
The state detector of the combination induction mode of any one or more in electromagnetic induction module, GPS induction modules, sense state is abnormal
Caused state detector trigger switch amount signal is sent to control module 202.
Specific workflow step such as Fig. 3 of the present embodiment shows that step is as follows.
Step 301：Initialize internal module.
Step 302：The extremely caused state detector trigger switch amount signal of sense state is sent to control module.
Step 303：Control module receives state detector trigger switch amount signal, and control voice reminding module reports voice
Warning message.
Step 304：The wireless data link that LoRa communication modules are provided by LoRa gateway routers connects control module
Status monitoring and alarm cloud server are connect, the abnormal species of sense state, the sense state abnormal time point information of monitoring is uploaded.
Step 305：Status monitoring and alarm cloud server are by the abnormal species of sense state, sense state abnormal time
Point, LoRa chip ID informations record are in LoRa chip ID datas storehouse.
Step 306：Status monitoring is with alarm cloud server using LoRa chip ID informations as keyword search LoRa chips
ID databases, matching obtains the triplet information of corresponding status monitoring and communicator, reads the state in triplet information
Monitoring and the managing user information of communicator.
Step 307：Status monitoring and alarm cloud server are by cellular base station, with short message mode, wechat mode, mobile phone
Any one mode in APP modes carries out information transfer, in real time to the mobile phone of management user send the abnormal species of sense state,
Sense state abnormal time point, sense state out-of-the way position information.
The STC12 of company's offer such as the control module of the present embodiment optional STC, Atmel, TI, MicroChip, ARM,
The different model such as MSP430, TMS, STM32, PIC, AVR chip is realized.And then, the specific electricity of control module and other modules
Road annexation, depends entirely on the regulation of the user's manual provisioned in concrete model chip.The technical side that the present embodiment is used
Case is：What control module was selected is to aim at high-performance, low cost, low-power consumption engine request to design, based on ARM Cortex-M3
The processor of the STM32F103 series of kernel, the basic circuit for building function control in status monitoring and communicator；
LoRa communication modules are from chips such as SX1272, SX1276, SX1301 of Semtech companies.The specific circuit of the present embodiment
Annexation difference is as shown in Figures 4 and 5.Wherein, Fig. 4 is control module circuit diagram of the present utility model；Fig. 5 is the utility model
Power module circuitry figure.
The technical side of the utility model " a kind of door state monitoring and warning device based on LoRa Internet of Things transmission technologys "
Case expands to the embodiment of Safari Park, and " door state " is expanded into " car door ", can effectively prevent and avoid " Badaling open country
In raw zoo, self driving three visitors that play are opened after car doors get off, and are attacked by tiger and are caused one death and one wound " etc. phenomenon.This
Technical scheme only need to set up a LoRa gateway router in Safari Park central point, can covering radius be 15 kilometers of region
Scope.The gate-shaped of GPS induction modules and voice cue module is installed additional in each car door absorption for entering Safari Park self driving
State is monitored and warning device, if can be achieved to detect visitor's opening car door in area of prey beast, automatic progress voice warning broadcasting, and
And send out " door be opened exceptional state alarm " information and " self driving GPS location " information in real time by LoRa wireless communication technologys
Toward Safari Park manager.
The technical side of the utility model " a kind of door state monitoring and warning device based on LoRa Internet of Things transmission technologys "
Case expands to the embodiment of infrared emission fence, and " door state " is expanded to " active infrared reception state ", realizes security protection
Personnel are to embodiments such as the intrusion detection for enclosure wall of setting up defences and alarms.
The technical side of the utility model " a kind of door state monitoring and warning device based on LoRa Internet of Things transmission technologys "
Case expands to the embodiments such as thief-resistant safe, anti-stealing manhole cover, " door state " is expanded to " acceleration induction or gravity sensing ", real
Now to embodiments such as the safety box set up defences, manhole cover anti-theft monitoring and alarms.
The technical side of the utility model " a kind of door state monitoring and warning device based on LoRa Internet of Things transmission technologys "
Case expands to greenhouse, refrigerator equitemperature monitoring embodiment, and " door state " is expanded into " temperature sense ", realized to greenhouse, refrigerator
Equitemperature whether in threshold range monitoring with alarm etc. embodiment.
The technical side of the utility model " a kind of door state monitoring and warning device based on LoRa Internet of Things transmission technologys "
Case expands to the embodiment in monitoring security protection place, and " door state " can not only be expanded to " sensing of window closure, coal gas sense, red
The various sensings such as outside line sensing, smoke sensing, optoelectronic induction, electromagnetic induction, acceleration induction, gravity sensing ", example
Such as, it might even be possible to which " door region " is expanded into " key area ", the region such as passageway, staircase, balcony, toilet, kitchen,
So as to realize monitoring and alarm, the monitoring of window closure state and alarm, security protection in the door closure state in monitoring security protection place
The detection of the monitoring of region abnormal intrusion and the leakage extremely of alarm, kitchen coal gas and alarm, ban on opium-smoking and the opium trade place whether the detection of smoking
With alarm etc. embodiment.
The technical side of the utility model " a kind of door state monitoring and warning device based on LoRa Internet of Things transmission technologys "
Case expands to the embodiment in monitoring security protection place, and " door region " is expanded into " key area " set up defences, by " sensing of door closure "
" door state, window-like state " is expanded to, realizes whether security personnel check the closure of door and window during patrolling region timing of setting up defences
The embodiments such as state.
The technical side of the utility model " a kind of door state monitoring and warning device based on LoRa Internet of Things transmission technologys "
Case expands to the embodiment in monitoring security protection place, and " door region " is expanded into " key area " set up defences, by " sensing of door closure "
" sensing of Non-contact radio-frequency card " is expanded to, realizes that the embodiments such as work attendance are gone on patrol in timing of the security personnel to region of setting up defences.
The technical side of the utility model " a kind of door state monitoring and warning device based on LoRa Internet of Things transmission technologys "
Case expands to the embodiment in monitoring security protection place, and " door region " is expanded into the work attendance such as office, workshop, meeting room area
Domain, expands to " sensing of Non-contact radio-frequency card " by " sensing of door closure ", realizes work attendance on and off duty, the meeting of participant of employee
The embodiments such as work attendance.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using this reality
With new.Person skilled in the art obviously can easily make various extensions to these embodiments, improve and change,
And General Principle described herein is applied in other embodiment without passing through performing creative labour.Therefore, this practicality is new
Type is not limited to embodiment here, and those skilled in the art disclose according to of the present utility model, do not depart from the utility model category
Extension, improvement and the modification made all should be within protection domains of the present utility model.
Claims (2)
1. a kind of door state monitoring and warning device based on LoRa Internet of Things transmission technologys, it is characterized in that it has included several
The status monitoring and communicator of deployment, some LoRa gateway routers, status monitorings and alarm cloud server, mobile phone base
Stand, cellphone subscriber；
Described LoRa gateway routers, are the whole deployment region of covering, separate unit LoRa gateway routers or distributed association
With many LoRa gateway routers of work；
Described status monitoring and alarm cloud server, are provided with status monitoring and the alarm high in the clouds in LoRa chip ID datas storehouse
Server；Wherein, the triplet information of all status monitorings disposed of LoRa chip ID datas library storage and communicator；Shape
The wireless data link connection status monitoring that state is monitored and communicator is provided by LoRa gateway routers takes with alarm high in the clouds
Business device, uploads the abnormal species of sense state, the sense state abnormal time point information of monitoring；Status monitoring and alarm cloud service
Device records the abnormal species of sense state, sense state abnormal time point, LoRa chip ID informations in LoRa chip ID datas storehouse,
And using LoRa chip ID informations as keyword search LoRa chip ID datas storehouse, matching obtains corresponding status monitoring and communication dress
The triplet information put, reads the managing user information of the status monitoring and communicator in triplet information, passes through mobile phone base
Stand, information transfer is carried out in any one mode in short message mode, wechat mode, mobile phone A PP modes, in real time to user mobile phone
Send the abnormal species of sense state, sense state abnormal time point, sense state out-of-the way position information；
Described cellular base station, is to provide the cellular base station that the mobile communication operator of mobile communication related service sets up；
Described cellphone subscriber, is to be received by mobile phone with any one in short message mode, wechat mode, mobile phone A PP modes
The abnormal species of sense state, sense state abnormal time point, the sense state out-of-the way position information of information transmission mode transmission.
2. in a kind of door state monitoring and warning device based on LoRa Internet of Things transmission technologys according to claim 1
Status monitoring and communicator, refer to several status monitorings and the communicator in whole deployment region, it is characterized in that it is wrapped
Include control module, door closure induction module, LoRa communication modules, power module, voice cue module, optional induction module；
Described status monitoring and the control module of communicator, are connection door closure induction module, LoRa communication modules, power supply
Module, voice cue module, optional induction module；
Described status monitoring and the door closure induction module of communicator are connected to control module, are by optoelectronic induction, magnetic
The door state detector of any one induction mode in sensing, contact induction, the extremely caused door state detection of door sense state
Device trigger switch amount signal is sent to control module；
Described status monitoring and the LoRa communication modules of communicator are connected to control module, are carried by LoRa gateway routers
The wireless data link of confession monitors control module connection status with cloud server of alarming, and the sense state for uploading monitoring is abnormal
Species, sense state abnormal time point information；
Described status monitoring and the power module of communicator are connected to control module, directly to control module, by control
Module provides corresponding work to door closure induction module, LoRa communication modules, voice cue module, optional induction module indirectly
Voltage；
Described status monitoring and the voice cue module of communicator are connected to control module, when control module receives state inspection
Device trigger switch amount signal is surveyed, control voice reminding module reports audio alert information；
Described status monitoring and the optional induction module of communicator are connected to control module, are comprising window closure sensing mould
Block, Non-contact radio-frequency card induction module, active infrared receive induction module, coal gas induction module, infrared induction module, smog
Induction module, gravity sensing module, acceleration induction module, temperature sense module, optoelectronic induction module, electromagnetic induction module,
The state detector of the combination induction mode of any one or more in GPS induction modules, the extremely caused state inspection of sense state
Survey device trigger switch amount signal and be sent to control module.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106846756A (en) * | 2017-03-28 | 2017-06-13 | 冷明 | A kind of door state monitoring and warning device based on LoRa Internet of Things transmission technologys |
| CN108093379A (en) * | 2018-02-01 | 2018-05-29 | 深圳市泰比特科技有限公司 | A kind of train door monitor terminal and its system based on LoRa |
| CN110060390A (en) * | 2019-03-13 | 2019-07-26 | 佛山市云米电器科技有限公司 | The Scene realization method of intelligent refrigerator Remote Open smart lock |
| CN110441803A (en) * | 2019-08-13 | 2019-11-12 | 安徽省民融军信息技术有限公司 | A kind of GPS positioning communication apparatus |
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2017
- 2017-03-28 CN CN201720311448.4U patent/CN206584512U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106846756A (en) * | 2017-03-28 | 2017-06-13 | 冷明 | A kind of door state monitoring and warning device based on LoRa Internet of Things transmission technologys |
| CN108093379A (en) * | 2018-02-01 | 2018-05-29 | 深圳市泰比特科技有限公司 | A kind of train door monitor terminal and its system based on LoRa |
| CN108093379B (en) * | 2018-02-01 | 2024-01-26 | 深圳市泰比特科技有限公司 | Train door monitoring terminal based on loRa and train door monitoring system based on loRa |
| CN110060390A (en) * | 2019-03-13 | 2019-07-26 | 佛山市云米电器科技有限公司 | The Scene realization method of intelligent refrigerator Remote Open smart lock |
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