CN109922450A - A kind of intelligent Community Property Management System - Google Patents
A kind of intelligent Community Property Management System Download PDFInfo
- Publication number
- CN109922450A CN109922450A CN201910087348.1A CN201910087348A CN109922450A CN 109922450 A CN109922450 A CN 109922450A CN 201910087348 A CN201910087348 A CN 201910087348A CN 109922450 A CN109922450 A CN 109922450A
- Authority
- CN
- China
- Prior art keywords
- community
- node
- sensor
- property
- sensor node
- 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.)
- Granted
Links
Abstract
The invention discloses a kind of intelligent Community Property Management System, which includes: property information management subsystem and community security protection management subsystem；The property information management subsystem includes: property information collection end, service for infrastructure device and property information service center；The community security protection management subsystem includes: information acquisition module, community security protection monitoring platform and remote control terminal.The present invention can make estate management more intelligent.Community environment's parameters for transmission, which is obtained, by information acquisition module goes out community security protection monitoring platform, intelligent management is carried out to community environment convenient for property management personnel, without manual inspection, and when community environment is dangerous, it can be alarmed by remote control terminal, it adopts an effective measure in time convenient for property management personnel, prevents state of affairs further expansion, ensured Community Safety.
Description
Technical field
The present invention relates to estate management technical fields, and in particular to a kind of intelligent Community Property Management System.
Background technique
With the rapid development of the General Promotion of scientific and technological level, especially Internet technology, digital-scroll technique technology etc., for me
City management bring unprecedented opportunities.The community closely bound up with people's daily life at present, no matter scale, number with
And vehicle is more and more, applies many new technologies and new equipment, such as medical health service system, information display system at present
Deng providing certain help for our community management, however how to improve community support management level is to need to solve at present
Certainly the problem of.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of intelligent Community Property Management System.
The purpose of the present invention is realized using following technical scheme:
A kind of intelligent Community Property Management System, the intelligent Community Property Management System include: property information management subsystem
System and community security protection management subsystem；
The property information management subsystem includes: in property information collection end, service for infrastructure device and property information service
The heart；Property information collection end, for obtaining the property information of each resident in community, and be forwarded to the service for infrastructure device into
Row storage, the property information service center obtain the property information of each resident and are counted from the service for infrastructure device, so as to
Property information is inquired in resident and pays property fees in time, wherein the property information includes water, electricity, gas data；
The community security protection management subsystem includes: that information acquisition module, community security protection monitoring platform and long-range control are whole
End；The information acquisition module obtains community environment's parameter, is forwarded to institute after processing for being monitored to community environment
State community security protection monitoring platform；Community environment's parameter that the community security protection monitoring platform receives that treated, and by its with it is default
Community environment's secure data be compared, if more than community environment's secure data, then community environment is dangerous；It is described remote
Process control terminal for obtaining comparison result from the community security protection monitoring platform, and issues report when community environment is dangerous
Alert signal.
Preferably, property information collection end includes multiple property information acquisition devices, the property information acquisition device packet
It includes: the gentle table sensor of sensor of water meter, electric meter sensor.
Preferably, the information acquisition module includes an aggregation node and the sensing that multiple pairs of community environments are monitored
Device node, the aggregation node are deployed in the center of community, the multiple sensor node deployment each position in community
It sets；
The community environment's parameter monitored is forwarded to the aggregation node by the sensor node, and the aggregation node converges
The poly- community environment's parameter received, is forwarded to the community security protection monitoring platform after processing.
Preferably, the sensor node includes: for providing the GPS module of own location information, the sensor section
When point is that the aggregation node carries out data transmission, after the community environment's parameter monitored is packaged by own location information,
It is forwarded to the aggregation node together, the data after the aggregation node convergence packing are forwarded to community's peace after processing
Anti- monitoring platform.
Preferably, the sensor node includes: smoke sensor device, infrared sensor, Temperature Humidity Sensor, PM2.5 biography
One of sensor, firedamp sensor and video sensor or multiple sensors.
Preferably, the multiple sensor node, aggregation node constitute wireless sensor network, specifically include:
(1) initial time, instruction of the aggregation node to each sensor node broadcasts election contest cluster head, each sensor node
After the instruction for receiving election contest cluster head, by the information back with self identification to the aggregation node, the aggregation node root
The ability value that each sensor is elected as cluster head is calculated according to the back information received, and carries out descending arrangement, selected and sorted is forward
KoptA sensor node is as cluster head, wherein sensor node is elected as the calculation formula of the ability value of cluster head are as follows:
In formula, S (C) is the ability value that sensor node C is elected as cluster head, Ef(C) unit is sent for sensor node C
Energy needed for data to the aggregation node BS, Eref(C) the primary power value for being sensor node C, ΓCFor sensor section
The set that the neighbor node of point C is constituted, the neighbor node refer to all sensings in the communication range of sensor node C
Device node；|Xg-XBS| the Euclidean distance between sensor node g and the aggregation node BS；|XC-XBS| it is sensor node
Euclidean distance between C and the aggregation node BS, α are path-loss factor, PCIt is received for the aggregation node BS described
The power of information transmitted by sensor node C；PgInformation transmitted by the sensor node g is received for the aggregation node BS
Power；N0For community environment's noise power, ε is weight factor, and value range is: 0.65-0.90；
(2) sensor node for being elected as cluster head becomes the information of cluster head, neighbor node to the neighbor node of itself broadcast
According to the information received, selection is added and communicates with the bunch member node for becoming corresponding cluster head apart from nearest cluster head, until
The sensor node for not being elected as cluster head is all added to corresponding cluster head, at this point, wireless sensor network building is completed.
Preferably, the community security protection monitoring platform includes a database, and the database is for storing the society received
The location information and comparison result of area's environmental parameter, each sensor node.
The present invention can obtain the property information of resident by property information collection end in real time, in order to resident oneself inquiry
Property information is simultaneously paid in time, keeps estate management more intelligent.
Community environment's parameters for transmission is obtained by information acquisition module and goes out community security protection monitoring platform, is convenient for estate management
Personnel carry out intelligent management to community environment, are not necessarily to manual inspection, and when community environment is dangerous, can be by remotely controlling
Terminal is alarmed, and is adopted an effective measure in time convenient for property management personnel, and state of affairs further expansion is prevented, and has ensured community's peace
Entirely.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is the frame diagram of intelligent Community Property Management System provided in an embodiment of the present invention；
Fig. 2 is the frame diagram of property information management subsystem provided in an embodiment of the present invention；
Fig. 3 is the frame diagram of community security protection management subsystem provided in an embodiment of the present invention.
Appended drawing reference: property information management subsystem 100；Community security protection management subsystem 200；Property information collection end
101；Service for infrastructure device 102；Property information service center 103；Information acquisition module 201；Community security protection monitoring platform 202；Far
Process control terminal 203.
Specific embodiment
The invention will be further described with the following Examples.
Fig. 1 shows a kind of intelligent Community Property Management System, which includes: property information
Management subsystem 100 and community security protection management subsystem 200.
The property information management subsystem 100 includes: property information collection end 101, service for infrastructure device 102 and property letter
Cease service centre 103；Property information collection end 101 for obtaining the property information of each resident in community, and is forwarded to institute
It states service for infrastructure device 102 to be stored, the property information service center 103 obtains respectively to live from the service for infrastructure device 102
The property information at family simultaneously counts, in order to which resident inquires the property information of oneself and in time pays property fees, wherein the object
Industry information includes water, electricity, gas data；
The community security protection management subsystem 200 includes: information acquisition module 201, community security protection monitoring platform 202 and remote
Process control terminal 203；The information acquisition module 201 obtains community environment's parameter, warp for being monitored to community environment
The community security protection monitoring platform 202 is forwarded to after processing；The community security protection monitoring platform 202 receives that treated community's ring
Border parameter, and it is compared with preset community environment's secure data, if more than community environment's secure data, then society
Area's environment is dangerous；The remote control terminal 203, for obtaining comparison result from the community security protection monitoring platform 202, and
It is that community environment issues alarm signal when dangerous in comparison result.
Preferably, property information collection end 101 includes multiple property information acquisition devices, the property information acquisition device
It include: sensor of water meter, the gentle table sensor of electric meter sensor.
Preferably, the information acquisition module 201 includes that an aggregation node and multiple pairs of community environments are monitored
Sensor node, the aggregation node are deployed in the center of community, and the multiple sensor node deployment is each in community
A position；
The community environment's parameter monitored is forwarded to the aggregation node by the sensor node, and the aggregation node converges
The poly- community environment's parameter received, is forwarded to the community security protection monitoring platform 202 after processing.
Preferably, the sensor node includes: for providing the GPS module of own location information, the sensor section
When point is that the aggregation node carries out data transmission, after the community environment's parameter monitored is packaged by own location information,
It is forwarded to the aggregation node together, the data after the aggregation node convergence packing are forwarded to community's peace after processing
Anti- monitoring platform 202.
Preferably, the sensor node includes: smoke sensor device, infrared sensor, Temperature Humidity Sensor, PM2.5 biography
One of sensor, firedamp sensor and video sensor or multiple sensors.
Preferably, the multiple sensor node, aggregation node constitute wireless sensor network, specifically include:
(1) initial time, instruction of the aggregation node to each sensor node broadcasts election contest cluster head, each sensor node
After the instruction for receiving election contest cluster head, by the information back with self identification to the aggregation node, the aggregation node root
The ability value that each sensor is elected as cluster head is calculated according to the back information received, and carries out descending arrangement, selected and sorted is forward
KoptA sensor node is as cluster head, wherein sensor node is elected as the calculation formula of the ability value of cluster head are as follows:
In formula, S (C) is the ability value that sensor node C is elected as cluster head, Ef(C) unit is sent for sensor node C
Energy needed for data to the aggregation node BS, Eref(C) the primary power value for being sensor node C, ΓCFor sensor section
The set that the neighbor node of point C is constituted, the neighbor node refer to all sensings in the communication range of sensor node C
Device node；|Xg-XBS| the Euclidean distance between sensor node g and the aggregation node BS；|XC-XBS| it is sensor node
Euclidean distance between C and the aggregation node BS, α are path-loss factor, PCIt is received for the aggregation node BS described
The power of information transmitted by sensor node C；PgInformation transmitted by the sensor node g is received for the aggregation node BS
Power；N0For community environment's noise power, ε is weight factor, and value range is: 0.65-0.90；Unit data is to think
The data of the regular length of setting can recognize each sensor node in transmission number by sending the data of a regular length
According to when energy consumption and send the data information when power；
(2) sensor node for being elected as cluster head becomes the information of cluster head, neighbor node to the neighbor node of itself broadcast
According to the information received, selection is added and communicates with the bunch member node for becoming corresponding cluster head apart from nearest cluster head, until
The sensor node for not being elected as cluster head is all added to corresponding cluster head, at this point, wireless sensor network building is completed.
The utility model has the advantages that when constructing wireless sensor network, the big sensor section of selective power value by way of election contest
Point is used as cluster head, and the sensor node of high-energy, high stable is selected as cluster head, can be effectively prevented from that energy is unbalanced to ask
Topic, the sensor node for also avoiding serving as cluster head is premature " death ", prevents the appearance of " Energy volution " problem, extends whole
The service life of a wireless sensor network；When solving the ability value of each sensor node, it is contemplated that sensor node itself
The Euclidean distance and the Euclidean distance of its neighbor node and the environment of community of energy consumption and aggregation node BS when transmission data
The multifactor bring such as noise influences, and then more accurately obtains the ability value that sensor node is elected as cluster head, to select
More preferably sensor node ensure that wireless sensor network can continue, steadily work as cluster head.
Preferably, the community security protection monitoring platform includes a database, and the database is for storing the society received
The location information and comparison result of area's environmental parameter, each sensor node.
The present invention can obtain the property information of resident by property information collection end 101 in real time, in order to resident oneself
Inquiry property information is simultaneously paid in time, keeps estate management more intelligent.
Community environment's parameters for transmission is obtained by information acquisition module and goes out community security protection monitoring platform, is convenient for estate management
Personnel carry out intelligent management to community environment, are not necessarily to manual inspection, and when community environment is dangerous, can be by remotely controlling
Terminal is alarmed, and is adopted an effective measure in time convenient for property management personnel, and state of affairs further expansion is prevented, and has ensured community's peace
Entirely.
In one embodiment, when constructing wireless sensor network, cluster head number KoptIt is determined using following formula:
In formula, KoptFor cluster head number, int (f) is bracket function；A, it is apart from the aggregation node nearest to respectively refer to generation by B
Sensor node and the sensor node farthest apart from the aggregation node, Es(A) it is sent data to for sensor node A described
The energy needed when aggregation node, Es(B) energy needed when the aggregation node, Ω are sent data to for sensor node B
For community's area, DAFor sensor node A to the Euclidean distance of the aggregation node, DBIt is saved for sensor node B to the convergence
The Euclidean distance of point；N is sensor node number；
The utility model has the advantages that in the above-described embodiment, by solving cluster head number in the wireless sensor network using above formula,
It creatively selects to transmit needed for data with two farthest sensor nodes to aggregation node recently apart from aggregation node
Energy and its Euclidean distance between aggregation node, and then determine required cluster head number, the determination cluster head number
Method can select optimal cluster head number in the case where guaranteeing data transmission, save energy loss when data transmission, drop
The low cost of the system.
In one embodiment, the sensor node in each cluster periodically adjusts itself according to current remaining value
The perception radius, wherein for sensor node i, adjust the formula of the perception radius of itself are as follows:
In formula, R ' (i) is current sensor node i the perception radius adjusted, RmaxFor the maximum sense of sensor node i
Know radius, Eres(i) the current remaining value for being sensor node i, E0(i) the primary power value for being sensor node i, Es
(i) required energy, E when its cluster head are sent data to for sensor node irefIt (i) is preset reference energy value, δ is
Decay factor,For sensor node i and its cluster head CHiBetween space length.
The utility model has the advantages that as time goes by, due to the influence of many factors such as community environment, signal interference, will cause
There is the unbalanced problem of energy in the network so that the dump energy of each sensor difference, if residual energy magnitude compared with
Small sensor node still serves as the perception task of equal extent, it is easy to fail because of depleted of energy, in order to the greatest extent
The possible service life for extending each sensor node, needs periodically to detect cluster inner sensor node, adjusts
The perception radius of respective sensor node makes it guarantee the normal work of wireless sensor network to reduce the rate of energy consumption
Under the premise of work, energy loss is reduced, is prolonged the service life, to achieve the purpose that reduce cost.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (7)
1. a kind of intelligent Community Property Management System characterized by comprising property information management subsystem and community security protection pipe
Manage subsystem；
The property information management subsystem includes: property information collection end, service for infrastructure device and property information service center；Institute
Property information collection end is stated, for obtaining the property information of each resident in community, and the service for infrastructure device is forwarded to and is deposited
Storage, the property information service center obtain the property information of each resident and are counted from the service for infrastructure device, in order to live
Family inquires property information and pays property fees in time, wherein the property information includes water, electricity, gas data；
The community security protection management subsystem includes: information acquisition module, community security protection monitoring platform and remote control terminal；Institute
Information acquisition module is stated, for being monitored to community environment, community environment's parameter is obtained, is forwarded to the community after processing
Security monitor platform；Community environment's parameter that the community security protection monitoring platform receives that treated, and by itself and preset community
Environmental security data are compared, and if more than community environment's secure data, then community environment is dangerous；The long-range control
Terminal for obtaining comparison result from the community security protection monitoring platform, and issues alarm signal when community environment is dangerous.
2. intelligent Community Property Management System according to claim 1, which is characterized in that property information collection end packet
Multiple property information acquisition devices are included, the property information acquisition device includes: sensor of water meter, electric meter sensor and gas meter sensing
Device.
3. intelligent Community Property Management System according to claim 1, which is characterized in that the information acquisition module includes
The sensor node that one aggregation node and multiple pairs of community environments are monitored, the aggregation node are deployed in the center of community
Position, the multiple sensor node deployment each position in community；
The community environment's parameter monitored is forwarded to the aggregation node by the sensor node, and the aggregation node convergence connects
The community environment's parameter received is forwarded to the community security protection monitoring platform after processing.
4. intelligent Community Property Management System according to claim 3, which is characterized in that the sensor node includes:
It, will when the sensor node is that the aggregation node carries out data transmission for providing the GPS module of own location information
After the community environment's parameter monitored is packaged by own location information, it is forwarded to the aggregation node, the aggregation node together
Data after convergence packing, are forwarded to the community security protection monitoring platform after processing.
5. intelligent Community Property Management System according to claim 1, which is characterized in that the sensor node includes:
One of smoke sensor device, infrared sensor, Temperature Humidity Sensor, PM2.5 sensor, firedamp sensor and video sensor
Or multiple sensors.
6. intelligent Community Property Management System according to claim 3 or 4, which is characterized in that the multiple sensor section
Point, aggregation node constitute wireless sensor network, specifically include:
(1) initial time, instruction of the aggregation node to each sensor node broadcasts election contest cluster head, each sensor node receive
To after the instruction of election contest cluster head, by the information back with self identification to the aggregation node, the aggregation node is according to connecing
The back information received calculates the ability value that each sensor is elected as cluster head, and carries out descending arrangement, the forward K of selected and sortedopt
A sensor node is as cluster head, wherein sensor node is elected as the calculation formula of the ability value of cluster head are as follows:
In formula, S (C) is the ability value that sensor node C is elected as cluster head, Ef(C) unit data is sent for sensor node C
To energy needed for the aggregation node BS, Eref(C) the primary power value for being sensor node C, ΓCFor sensor node C's
The set that neighbor node is constituted, the neighbor node refer to all the sensors section in the communication range of sensor node C
Point；|Xg-XBs| the Euclidean distance between sensor node g and the aggregation node BS；|XC-XBS| for sensor node C with
Euclidean distance between the aggregation node BS, α are path-loss factor, PCThe sensing is received for the aggregation node BS
The power of information transmitted by device node C；PgThe function of information transmitted by the sensor node g is received for the aggregation node BS
Rate；N0For community environment's noise power, ε is weight factor, and value range is: 0.65-0.90；
(2) being elected as the sensor node of cluster head becomes the information of cluster head to the neighbor node of itself broadcast, neighbor node according to
The information received, selection be added communicate with the bunch member node for becoming corresponding cluster head apart from nearest cluster head, until not when
The sensor node for being selected as cluster head is all added to corresponding cluster head, at this point, wireless sensor network building is completed.
7. intelligent Community Property Management System according to claim 4, which is characterized in that the community security protection monitoring platform
Including a database, the database be used for store the community environment's parameter, each sensor node that receive location information and
Comparison result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910087348.1A CN109922450B (en) | 2019-01-29 | 2019-01-29 | Intelligent community property management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910087348.1A CN109922450B (en) | 2019-01-29 | 2019-01-29 | Intelligent community property management system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109922450A true CN109922450A (en) | 2019-06-21 |
| CN109922450B CN109922450B (en) | 2020-01-03 |
Family
ID=66961090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910087348.1A Expired - Fee Related CN109922450B (en) | 2019-01-29 | 2019-01-29 | Intelligent community property management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109922450B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110599029A (en) * | 2019-09-10 | 2019-12-20 | 深圳市兴海物联科技有限公司 | Property management property end system |
| CN111462436A (en) * | 2020-04-08 | 2020-07-28 | 广东拓仕达保安服务有限公司 | Internet security protection monitored control system |
| CN113344748A (en) * | 2021-06-11 | 2021-09-03 | 海南光子科技有限公司 | Internet-based community property management system and method |
| CN113386150A (en) * | 2021-06-11 | 2021-09-14 | 山东新一代信息产业技术研究院有限公司 | Intelligent patrol service robot system for community |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803925A (en) * | 2015-11-26 | 2017-06-06 | 天津托米特网络技术有限公司 | A kind of cell intelligent management system |
| CN106899468A (en) * | 2017-04-21 | 2017-06-27 | 上海喆之信息科技有限公司 | Intelligent domestic system based on Internet of Things |
| CN106911774A (en) * | 2017-02-23 | 2017-06-30 | 深圳汇通智能化科技有限公司 | A kind of Internet of Things wireless intelligent home security system |
| CN107703849A (en) * | 2017-09-30 | 2018-02-16 | 四川长虹电器股份有限公司 | A kind of property security-protection management system and method based on Internet of Things |
| CN108198373A (en) * | 2017-12-29 | 2018-06-22 | 安徽行之智汇知识产权运营有限公司 | A kind of safety-protection system applied to cell management |
-
2019
- 2019-01-29 CN CN201910087348.1A patent/CN109922450B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803925A (en) * | 2015-11-26 | 2017-06-06 | 天津托米特网络技术有限公司 | A kind of cell intelligent management system |
| CN106911774A (en) * | 2017-02-23 | 2017-06-30 | 深圳汇通智能化科技有限公司 | A kind of Internet of Things wireless intelligent home security system |
| CN106899468A (en) * | 2017-04-21 | 2017-06-27 | 上海喆之信息科技有限公司 | Intelligent domestic system based on Internet of Things |
| CN107703849A (en) * | 2017-09-30 | 2018-02-16 | 四川长虹电器股份有限公司 | A kind of property security-protection management system and method based on Internet of Things |
| CN108198373A (en) * | 2017-12-29 | 2018-06-22 | 安徽行之智汇知识产权运营有限公司 | A kind of safety-protection system applied to cell management |
Non-Patent Citations (3)
| Title |
|---|
| 刘海燕 等: "无线传感器网络中基于距离的簇头选择优化研究", 《云南大学学报（自然科学版）》 * |
| 刘玉华 等: "无线传感器网络LEACH协议的改进", 《计算机工程与应用》 * |
| 王磊 等: "改进簇头选举的分层传感网络能量优化算法", 《测控技术》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110599029A (en) * | 2019-09-10 | 2019-12-20 | 深圳市兴海物联科技有限公司 | Property management property end system |
| CN111462436A (en) * | 2020-04-08 | 2020-07-28 | 广东拓仕达保安服务有限公司 | Internet security protection monitored control system |
| CN113344748A (en) * | 2021-06-11 | 2021-09-03 | 海南光子科技有限公司 | Internet-based community property management system and method |
| CN113386150A (en) * | 2021-06-11 | 2021-09-14 | 山东新一代信息产业技术研究院有限公司 | Intelligent patrol service robot system for community |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109922450B (en) | 2020-01-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109922450A (en) | A kind of intelligent Community Property Management System | |
| EP1787410A2 (en) | System and method for communicating broadcast messages in a mesh network | |
| CN108986414A (en) | Slope geological intelligent monitoring prior-warning device | |
| CN101431253A (en) | Low-voltage power distribution network data processing method, apparatus and system based on WSN | |
| Yoon et al. | Reliable wildfire monitoring with sparsely deployed wireless sensor networks | |
| Shaikh et al. | Research on wireless sensor network technology | |
| CN110198526A (en) | A kind of combustor fault diagnosis system based on Internet of Things | |
| CN104168331A (en) | Remote power quality monitoring system based on wireless sensor network | |
| CN109406751A (en) | Regional plantation object soil quality high-precision real-time monitoring system | |
| CN108628234A (en) | A kind of residential security management system based on LoRa wireless networks | |
| CN108846244A (en) | Building structure health intelligent monitors system | |
| CN108430048A (en) | A kind of brewery's wine storage tank temperature monitoring system based on WSN technology | |
| CN108200662A (en) | Urban track traffic civil engineering facility intelligent monitor system | |
| CN206894665U (en) | A kind of switchgear house monitoring system for reducing things-internet gateway congestion | |
| CN109285312A (en) | Forest fire preventing monitor system based on wireless sensor network | |
| CN205427537U (en) | Electric power information communication monitoring system | |
| CN107862834A (en) | A kind of mountain flood monitoring and warning system based on cloud framework | |
| CN210271162U (en) | Multi-parameter fire alarm system formed by network of gateways | |
| CN108810845A (en) | The ribbon heater temperature monitoring system of oil field oil pipeline | |
| CN109405172A (en) | Toxic gas wisdom monitors system | |
| Seo et al. | Forest environment monitoring application of intelligence embedded based on wireless sensor networks | |
| CN110234088B (en) | Curtain wall monitoring transmission method | |
| CN109743400B (en) | One kind being used for municipal works reflection wave method device | |
| CN109115964A (en) | Indoor decoration pollution gas detecting system | |
| JP5721224B2 (en) | Radiation dose measurement system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20200103 Termination date: 20220129 |