CN103944946A - City inland inundation monitoring method and monitoring system based on Internet of Things - Google Patents
City inland inundation monitoring method and monitoring system based on Internet of Things Download PDFInfo
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- CN103944946A CN103944946A CN201310023726.2A CN201310023726A CN103944946A CN 103944946 A CN103944946 A CN 103944946A CN 201310023726 A CN201310023726 A CN 201310023726A CN 103944946 A CN103944946 A CN 103944946A
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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
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- Y02D30/00—Reducing energy consumption in communication networks
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Abstract
The invention belongs to the field of a city inland inundation monitoring technology, and discloses a city inland inundation monitoring method and monitoring system based on the Internet of Things, for realizing low-power low-cost city inland inundation monitoring. The city inland inundation monitoring method based on the Internet of Things comprises: performing monitoring on the inland inundation information of each monitoring point; gathering the monitored inland inundation information of each monitoring point through a ZigBee subnet, and transmitting the inland inundation information after gathering to a management center server; and the management center server analyzing and processing the inland inundation information of each monitoring point. The city inland inundation monitoring system based on the Internet of Things employs the city inland inundation monitoring method to realize real-time monitoring of the inland inundation information of each monitoring point. The method and system provided by the invention are suitable for city inland inundation monitoring and early warning.
Description
Technical field
The present invention relates to city waterlogging monitoring, relate in particular to city waterlogging monitoring method and monitoring system based on Internet of Things.
Background technology
In urbanization and modernization quickening, because " hardening of cement " excessively pursued in urban construction, rain penetration ability weakens, and Urban Waterlogging system can't bear the heavy load again, and the serious city waterlogging causing because of short duration heavy showers has all appearred in the big cities such as Beijing, Shanghai, Wuhan, Guangzhou in recent years.City waterlogging not only brings serious submerge loss to some areas, cause urban transportation paralysis, upset urban life and order of work, the lives and properties of returning city dweller cause grave danger, and the problem of big city defence meteorological disaster fragility is subject to the extensive concern of various circles of society.
Residential block, the factory etc. of viaduct, underpass and low lying areas is sensitizing ranges of city waterlogging, is very easy to occur long-pending flooded phenomenon.At present, China most cities does not also have special waterlogging monitor and early warning system.In the time that waterlogging phenomenon occurs, administrative department can not grasp the disaster-stricken order of severity in each easy flooded region in time, all sidedly, and vehicle, pedestrian also cannot understand the long-pending flooded situation in its trip region in advance.Minority big and medium-sized cities have started planning or have carried out monitoring, forecast and the early warning system construction of urban storm waterlogging aspect, object is that the information such as Rainstorm Flood process to city arterial street and key area, ponding distribution, depth of accumulated water, ponding time are carried out forecasting and warning, for urban flood defence water drainage scheduling and Mitigation provide technical support, to reduce the impact of waterlogging on life of urban resident.But generally speaking, informationization, modernization and the intelligent level of city waterlogging monitor and early warning system are also nowhere near, find a kind of low cost, high efficiency, can effectively integrate the information of the departments such as meteorology, water utilities, traffic, public safety, Real-Time Monitoring city waterlogging, in time issues the digitizing technique of early warning information to the public extremely urgent.
Summary of the invention
The technical problem that the present invention will solve is to provide a kind of low-power consumption and the city waterlogging monitoring method based on Internet of Things cheaply.
For solving the problems of the technologies described above, the city waterlogging monitoring method based on Internet of Things that embodiments of the invention provide adopts following technical scheme:
A city waterlogging monitoring method based on Internet of Things, comprising:
Waterlogging information to each monitoring point is monitored;
To the waterlogging information of the each monitoring point monitoring, gather by ZigBee subnet, and the waterlogging information exchange after gathering is crossed to communication network be transferred to management center server;
Management center server carries out analyzing and processing to the waterlogging information of the each monitoring point receiving.
Further, the described waterlogging information to each monitoring point is monitored and is comprised: the operating state of detected electrons water gauge and/or camera in real time, and by actual depth of immersion and/or the actual scope of flooding of electric water gauge and/or Nei Ge monitoring point, camera Real-Time Monitoring city.
Further, describedly waterlogging information exchange after gathering is crossed to communication network be transferred to management center server and comprise: the waterlogging information exchange after gathering is crossed to the gateway of ZigBee subnet, by cordless communication network through internet transmission to management center server.
Further, described management center server carries out analyzing and processing to the waterlogging information of the each monitoring point receiving and comprises: when management center server dynamically demonstrates heavy rain generation, actual scope and/or the time dependent value of the depth of water of flooding of each monitoring point, the monitoring point that statistics meets or exceeds a certain water depth value accounts for ratio and the position of all monitoring points.
Further, the described city waterlogging monitoring method based on Internet of Things, also comprises: management center server sends waterlogging early warning information to the waterlogging monitoring terminal that is located at each monitoring point; Described waterlogging monitoring terminal receives and shows described waterlogging early warning information.
Further, the described city waterlogging monitoring method based on Internet of Things, also comprises: management center server sends the waterlogging information of the monitoring point adjoining with described automobile to automobile.
Further, the described city waterlogging monitoring method based on Internet of Things, the waterlogging information that described management center server sends the monitoring point adjoining with described automobile to automobile comprises:
Automobile utilizes the GPS module of vehicle-mounted waterlogging Forewarning Terminal, obtains the positional information of this automobile, and the positional information of this automobile is arrived to described management center server by cordless communication network through internet transmission;
Described management center server, according to the positional information of described automobile, is searched for the waterlogging information of the monitoring point adjoining with described automobile, and by the described waterlogging information searching, sends to the vehicle-mounted waterlogging Forewarning Terminal of described automobile.
Further, the described city waterlogging monitoring method based on Internet of Things, also comprise: automobile utilizes the RFID identification module of vehicle-mounted waterlogging Forewarning Terminal, obtain the passenger carrying status of this automobile and the passenger carrying status of this automobile is arrived to described management center server by cordless communication network through internet transmission.
Another technical problem that the present invention will solve is to provide a kind of low-power consumption and the city waterlogging monitoring system based on Internet of Things cheaply.
For solving the problems of the technologies described above, the city waterlogging monitoring system based on Internet of Things that embodiments of the invention provide adopts following technical scheme:
A city waterlogging monitoring system based on Internet of Things, comprising:
City waterlogging monitoring terminal, is arranged on each monitoring point, for the waterlogging information of the each monitoring point of Real-Time Monitoring;
ZigBee subnet, the waterlogging information monitoring for the described city waterlogging monitoring terminal to each monitoring point gathers;
Gateway, for by the described waterlogging information after gathering, is transferred to management center server by communication network;
Management center server, carries out analyzing and processing for the waterlogging information to the each monitoring point receiving.
Further, described city waterlogging monitoring terminal comprises:
Electric water gauge and/or camera, be arranged on each monitoring point and be connected with described microprocessor module, for actual depth of immersion and/or the actual scope of flooding of the each monitoring point of Real-Time Monitoring;
Fault detection module, for the operating state of Real-Time Monitoring electric water gauge and/or camera;
Microprocessor module, is connected with electric water gauge by analog-to-digital conversion module, and analogue data amount measured electric water gauge is carried out to analog-to-digital conversion; And/or receive the image information of described camera collection and compress;
ZigBee module, connects for networking under the control of microprocessor module.
Further, described camera is digitlization high-definition camera.
Further, described city waterlogging monitoring terminal also comprises: Flash data memory module, is connected with described microprocessor module, for the information after described analog-to-digital conversion is stored; LCD information interaction interface, be connected with described microprocessor module, be used for showing various data acquisition parameters and fault message, operating personnel can carry out parameter setting by the touch-screen on interface, and can specify by which city waterlogging monitoring terminal serve as gateway be responsible for data in subnet are packed and are uploaded.
Further, the described city waterlogging monitoring system based on Internet of Things, also comprise: vehicle-mounted waterlogging Forewarning Terminal, for obtaining the positional information of the automobile that is loaded with this vehicle-mounted waterlogging Forewarning Terminal, and by the positional information of this automobile by cordless communication network through internet transmission to described management center server, that receive that described management center server sends to this automobile and the waterlogging information adjoining monitoring point of this automobile.
Further, described vehicle-mounted waterlogging Forewarning Terminal comprises microprocessor, and described microprocessor is connected with GPS module, GPRS module, RFID identification module and human-computer interaction interface module respectively; Wherein GPS module, for obtaining the positional information of the automobile that is loaded with this vehicle-mounted waterlogging Forewarning Terminal; GPRS module, for communicating by letter between described vehicle-mounted waterlogging Forewarning Terminal and described management center server; RFID identification module, for obtaining the passenger carrying status information of automobile; Human-computer interaction interface module, for carrying out real-time release to the city waterlogging early warning information of contiguous monitoring point.
The beneficial effect of technique scheme of the present invention is as follows:
In such scheme, to the waterlogging information of each monitoring point, gather by ZigBee subnet, and the waterlogging information exchange after gathering is crossed to communication network be transferred to management center server; Management center server carries out analyzing and processing to the waterlogging information of the each monitoring point receiving.Can realize the monitoring to city waterlogging with lower power consumption and cost like this.
Brief description of the drawings
Fig. 1 is the flow chart of a kind of city waterlogging monitoring method based on Internet of Things of the embodiment of the present invention;
Fig. 2 is the structural representation of a kind of city waterlogging monitoring system based on Internet of Things of the embodiment of the present invention;
Fig. 3 is the block diagram of city waterlogging monitoring terminal embodiment in the monitoring system of city waterlogging shown in Fig. 2;
Fig. 4 is the block diagram of vehicle-mounted waterlogging Forewarning Terminal embodiment in the monitoring system of city waterlogging shown in Fig. 2.
Embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1, a kind of city waterlogging monitoring method based on Internet of Things of the embodiment of the present invention, comprises step:
S11, the waterlogging information of each monitoring point is monitored;
S12, waterlogging information to the each monitoring point monitoring, gather by ZigBee subnet, and the waterlogging information exchange after gathering is crossed to communication network be transferred to management center server;
S13, management center server carry out analyzing and processing to the waterlogging information of the each monitoring point receiving.
Internet of Things refers to by information sensing equipment such as radio-frequency (RF) identification (RFID), infrared inductor, global positioning system, laser scanners, by the agreement of agreement, any article are connected with the Internet, carry out information exchange and communicate by letter, to realize a kind of network of intellectuality identification, location, tracking, monitoring and management to article, it is the important component part of generation information technology, and its core and basis remain the Internet.Internet of Things of many uses, can be applicable to multiple fields such as intelligent transportation, environmental protection, health medical treatment, water system monitoring.
Generally speaking,, along with the increase of communication distance, the complexity of equipment, power consumption and system cost all can increase.Zigbee is the low-power consumption territory fidonetFido based on IEEE802.15.4 standard.The technology specifying according to this agreement is the wireless communication technology of a kind of short distance, low-power consumption.Therefore,, with respect to existing various wireless communication technologys, ZigBee technology is a kind of low-power consumption and technology cheaply.Because low data rate and the communication range of ZigBee technology are less, also determined that ZigBee technology is suitable for carrying the business that data traffic is less simultaneously.At present, ZigBee wireless communication technology is day by day ripe, therefore can utilize one of this technique construction city waterlogging monitoring and the early warning system based on Internet of Things.
In the embodiment of the present invention, the described each monitoring point of city waterlogging is arranged on easy the to be flooded area in city, a ZigBee subnet of some waterloggings monitoring point composition, and some ZigBee subnets are realized by communication network and the two-way communication of management center server.Described communication network can be wireline communication network, and preferably, described communication network adopts the cordless communication network based on ZigBee/GPRS/GSM/3G.
The present invention is based in the city waterlogging monitoring method embodiment of Internet of Things, to the waterlogging information of each monitoring point, gather by ZigBee subnet, and the waterlogging information exchange after gathering is crossed to communication network be transferred to management center server; Management center server carries out analyzing and processing to the waterlogging information of the each monitoring point receiving.Can realize the monitoring to city waterlogging with lower power consumption and cost like this.
In the aforementioned embodiment, further, the described waterlogging information to each monitoring point is monitored and is comprised: the operating state of detected electrons water gauge and/or camera in real time, and by actual depth of immersion and/or the actual scope of flooding of electric water gauge and/or Nei Ge monitoring point, camera Real-Time Monitoring city.
In the aforementioned embodiment, further, describedly waterlogging information exchange after gathering is crossed to communication network be transferred to management center server and comprise: the waterlogging information exchange after gathering is crossed to the gateway of ZigBee subnet, by cordless communication network through internet transmission to management center server.
In the aforementioned embodiment, further, described management center server carries out analyzing and processing to the waterlogging information of the each monitoring point receiving and comprises: when management center server dynamically demonstrates heavy rain generation, actual scope and/or the time dependent value of the depth of water of flooding of each monitoring point, the monitoring point that statistics meets or exceeds a certain water depth value accounts for ratio and the position of all monitoring points, for Urban Waterlogging Real-Time Scheduling provides important evidence.
In order to carry out early warning to waterlogging monitoring terminal according to the data that monitor, in the aforementioned embodiment, further, the described city waterlogging monitoring method based on Internet of Things, also comprises: management center server sends waterlogging early warning information to the waterlogging monitoring terminal that is located at each monitoring point; Described waterlogging monitoring terminal receives and shows described waterlogging early warning information.
In order to carry out early warning to the automobile in waterlogging region according to the data that monitor, in the aforementioned embodiment, further, the described city waterlogging monitoring method based on Internet of Things, also comprises: management center server sends the waterlogging information of the monitoring point adjoining with described automobile to automobile.Can make like this driver can know in advance city waterlogging state, avoid heavy rain blindly to travel period.For the automobile that sails waterlogging region into, management center server can, according to the feedback information of automobile, send vehicle emergency early warning signal, and notice relevant departments and personnel take emergency preplan.
Wherein, the waterlogging information that described management center server sends the monitoring point adjoining with described automobile to automobile comprises: automobile utilizes the GPS module of vehicle-mounted waterlogging Forewarning Terminal, obtain the positional information of this automobile, and the positional information of this automobile is arrived to described management center server by cordless communication network through internet transmission; Described management center server, according to the positional information of described automobile, is searched for the waterlogging information of the monitoring point adjoining with described automobile, and by the described waterlogging information searching, sends to the vehicle-mounted waterlogging Forewarning Terminal of described automobile.
In the aforementioned embodiment, further, the described city waterlogging monitoring method based on Internet of Things, also comprise: automobile utilizes the RFID identification module of vehicle-mounted waterlogging Forewarning Terminal, obtain the passenger carrying status of this automobile and the passenger carrying status of this automobile is arrived to described management center server by cordless communication network through internet transmission, so that described management center server can be understood the passenger carrying status of the automobile in waterlogging region, for the prevention waterlogging disaster relief provides comparatively comprehensively information.
Shown in Fig. 2, the embodiment of the present invention also provides a kind of city waterlogging monitoring system based on Internet of Things, comprising: city waterlogging monitoring terminal 1, is arranged on each monitoring point, for the waterlogging information of the each monitoring point of Real-Time Monitoring; ZigBee subnet 2, the waterlogging information monitoring for the described city waterlogging monitoring terminal to each monitoring point gathers; Gateway 3, for by the described waterlogging information after gathering, is transferred to management center server by communication network 4; Management center server 5, carries out analyzing and processing for the waterlogging information to the each monitoring point receiving.
Wherein, described city waterlogging monitoring terminal 1 is arranged on viaduct, river, the Deng Yilao area, lake in city, some waterlogging monitoring terminals 1 form a ZigBee subnet 2, and some ZigBee subnets 2 are the two-way communication with management center server 5 by communication network 4 realizations.Described communication network 4 can be wireline communication network, and as wired internet, preferably, described communication network adopts the cordless communication network based on ZigBee/GPRS/GSM/3G.
The basic function that the present invention is based on the city waterlogging monitoring system of Internet of Things is: at viaduct, river, installation city, Deng Yilao area, the lake waterlogging monitoring terminal in city, city waterlogging situation is carried out to Real-Time Monitoring, and by the actual depth of immersion in Yi Lao area, city with flood the real time information such as scope and be transferred to management center server by ZigBee/GPRS/GSM/3G gateway, ZigBee subnet and Internet, management center server, again by analyzing and processing, sends to relevant departments and personnel by waterlogging information and emergent instruction.
The present invention is based in the city waterlogging monitoring system embodiment of Internet of Things, to the waterlogging information of each monitoring point, gather by ZigBee subnet 2, and the waterlogging information exchange after gathering is crossed to communication network 4 be transferred to management center server 5; Management center server 5 carries out analyzing and processing to the waterlogging information of the each monitoring point receiving.Can realize the monitoring to city waterlogging with lower power consumption and cost like this.
Shown in Fig. 3, in aforementioned city waterlogging monitoring system embodiment, further, described city waterlogging monitoring terminal 1 comprises: electric water gauge 11 and/or camera 12, be arranged on each monitoring point and be connected with described microprocessor module, for actual depth of immersion and/or the actual scope of flooding of the each monitoring point of Real-Time Monitoring; Fault detection module 13, for the operating state of Real-Time Monitoring electric water gauge and/or camera; Microprocessor module 14, is connected with electric water gauge by AD modular converter, and analogue data amount measured electric water gauge is carried out to AD conversion; And/or receive the image information of described camera collection and compress; ZigBee module 15, connects for networking under the control of microprocessor module.
In order to obtain image information clearly, described camera is preferably digitlization high-definition camera.Described microprocessor module receives the image information of digitlization high-definition camera collection and compresses.Only gather static graphics information for reducing volume of transmitted data, the IMAQ cycle is that 5 seconds (adjustable) carries out graphics data compression with jpeg algorithm.
Shown in Fig. 3, in aforementioned city waterlogging monitoring system embodiment, further, described city waterlogging monitoring terminal also comprises: Flash data memory module 16, be connected with described microprocessor module, for the information after described AD conversion is stored, also can be used for the aforementioned graph data through overcompression to store; LCD information interaction interface 17, be connected with described microprocessor module, be used for showing various data acquisition parameters and fault message, operating personnel can carry out parameter setting by the touch-screen on interface, and can specify by which city waterlogging monitoring terminal serve as gateway be responsible for data in subnet are packed and are uploaded.
For the city waterlogging monitoring terminal of serving as gateway, also must in microprocessor, realize embedded TCP/IP stack and GPRS communication module, this protocol stack is realized http protocol, is realized TCP and udp protocol, realizes IP agreement in network layer in transport layer in application layer, also realized ICMP agreement for ease of debugging simultaneously, owing to using GPRS(or 3G, optional) communication module carries out data upload and realizes ppp protocol at link layer; GPRS communication module realizes adhering to of cordless communication network under the control of microprocessor.
Shown in Fig. 2, state in realization outside the monitoring function of system, in order to make said system have warning function, in aforementioned city waterlogging monitoring system embodiment, further, the described city waterlogging monitoring system based on Internet of Things, also comprises:
Vehicle-mounted waterlogging Forewarning Terminal 6, for obtaining the positional information of the automobile that is loaded with this vehicle-mounted waterlogging Forewarning Terminal, and the positional information of this automobile is transferred to described management center server 5 by communication network 4, that receive that described management center server 5 sends to this automobile and the waterlogging information adjoining monitoring point of this automobile.Described communication network 4 can be wireline communication network, and as wired internet, preferably, described communication network 4 adopts the cordless communication network based on ZigBee/GPRS/GSM/3G.Vehicle-mounted waterlogging Forewarning Terminal 6 can be realized and the two-way communication of management center server 5 by cordless communication network.
In aforementioned city waterlogging monitoring system embodiment, further, described vehicle-mounted waterlogging Forewarning Terminal 6 comprises microprocessor 61, and described microprocessor is connected with GPS module 62, GPRS module 63, RFID identification module 64 and human-computer interaction interface module 65 respectively; Wherein, GPS module 62, for obtaining the positional information of the automobile that is loaded with this vehicle-mounted waterlogging Forewarning Terminal; GPRS module 63, for communicating by letter between described vehicle-mounted waterlogging Forewarning Terminal and described management center server; RFID identification module 64, for obtaining the passenger carrying status information of automobile; Human-computer interaction interface module 65, for carrying out real-time release to the city waterlogging early warning information of contiguous monitoring point.
In one embodiment, described microprocessor 61, by GPS interface, obtains 10 meters of locating information in precision from GPS module 62; Obtain and accept ZigBee information by RFID interface.Remaining GPRS module 63, ICP/IP protocol stack module and human-computer interaction interface module 65 are identical with realizing of respective modules in waterlogging monitoring terminal.
Vehicle-mounted waterlogging Forewarning Terminal 5 obtains positional information and the passenger carrying status of automobile by GPS module 62 and RFID identification module 64, by GPRS module 63, the positional information of automobile and passenger carrying status are arrived to management center server 5 by cordless communication network through internet transmission, management center server 5 is according to the waterlogging information of the contiguous monitoring point of automobile position information search, and send to automobile mounted waterlogging Forewarning Terminal 6, human-computer interaction interface module 65 is for carrying out real-time release to the city waterlogging early warning information of contiguous monitoring point.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (14)
1. the city waterlogging monitoring method based on Internet of Things, is characterized in that, comprising:
Waterlogging information to each monitoring point is monitored;
To the waterlogging information of the each monitoring point monitoring, gather by ZigBee communication subnet, and the waterlogging information exchange after gathering is crossed to communication network be transferred to management center server;
Management center server carries out analyzing and processing to the waterlogging information of the each monitoring point receiving.
2. the city waterlogging monitoring method based on Internet of Things according to claim 1, is characterized in that,
The described waterlogging information to each monitoring point is monitored and is comprised:
The operating state of detected electrons water gauge and/or camera in real time, by actual depth of immersion and/or the actual scope of flooding of electric water gauge and/or Nei Ge monitoring point, camera Real-Time Monitoring city.
3. the city waterlogging monitoring method based on Internet of Things according to claim 1, is characterized in that,
Describedly waterlogging information exchange after gathering is crossed to communication network be transferred to management center server and comprise:
Waterlogging information exchange after gathering is crossed to the gateway of ZigBee subnet, arrived management center server by cordless communication network through internet transmission.
4. the city waterlogging monitoring method based on Internet of Things according to claim 1, is characterized in that,
Described management center server carries out analyzing and processing to the waterlogging information of the each monitoring point receiving and comprises:
When management center server dynamically demonstrates heavy rain and occurs, actual scope and/or the time dependent value of the depth of water of flooding of each monitoring point, the monitoring point that statistics meets or exceeds a certain water depth value accounts for ratio and the position of all monitoring points.
5. the city waterlogging monitoring method based on Internet of Things according to claim 1, is characterized in that, also comprises:
Management center server sends waterlogging early warning information to the waterlogging monitoring terminal that is located at each monitoring point;
Described waterlogging monitoring terminal receives and shows described waterlogging early warning information.
6. the city waterlogging monitoring method based on Internet of Things according to claim 1, is characterized in that, also comprises:
Management center server sends the waterlogging information of the monitoring point adjoining with described automobile to automobile.
7. the city waterlogging monitoring method based on Internet of Things according to claim 6, is characterized in that, the waterlogging information that described management center server sends the monitoring point adjoining with described automobile to automobile comprises:
Automobile utilizes the GPS module of vehicle-mounted waterlogging Forewarning Terminal, obtains the positional information of this automobile, and the positional information of this automobile is arrived to described management center server by cordless communication network through internet transmission;
Described management center server, according to the positional information of described automobile, is searched for the waterlogging information of the monitoring point adjoining with described automobile, and by the described waterlogging information searching, sends to the vehicle-mounted waterlogging Forewarning Terminal of described automobile.
8. the city waterlogging monitoring method based on Internet of Things according to claim 7, is characterized in that, also comprises:
Automobile utilizes the RFID identification module of vehicle-mounted waterlogging Forewarning Terminal, obtains the passenger carrying status of this automobile and the passenger carrying status of this automobile is arrived to described management center server by cordless communication network through internet transmission.
9. the city waterlogging monitoring system based on Internet of Things, is characterized in that, comprising:
City waterlogging monitoring terminal, is arranged on each monitoring point, for the waterlogging information of the each monitoring point of Real-Time Monitoring;
ZigBee subnet, the waterlogging information monitoring for the described city waterlogging monitoring terminal to each monitoring point gathers;
Gateway, for by the described waterlogging information after gathering, is transferred to management center server by communication network;
Management center server, carries out analyzing and processing for the waterlogging information to the each monitoring point receiving.
10. the city waterlogging monitoring system based on Internet of Things according to claim 9, is characterized in that,
Described city waterlogging monitoring terminal comprises:
Electric water gauge and/or camera, be arranged on each monitoring point and be connected with described microprocessor module, for actual depth of immersion and/or the actual scope of flooding of the each monitoring point of Real-Time Monitoring;
Fault detection module, for the operating state of Real-Time Monitoring electric water gauge and/or camera;
Microprocessor module, is connected with electric water gauge by analog-to-digital conversion module, and analogue data amount measured electric water gauge is carried out to analog-to-digital conversion; And/or receive the image information of described camera collection and compress;
ZigBee module, connects for networking under the control of microprocessor module.
The 11. city waterlogging monitoring systems based on Internet of Things according to claim 10, is characterized in that, described camera is digitlization high-definition camera.
The 12. city waterlogging monitoring systems based on Internet of Things according to claim 10, is characterized in that, described city waterlogging monitoring terminal also comprises:
Flash data memory module, is connected with described microprocessor module, for the information after described analog-to-digital conversion is stored;
LCD information interaction interface, be connected with described microprocessor module, be used for showing various data acquisition parameters and fault message, operating personnel can carry out parameter setting by the touch-screen on interface, and can specify by which city waterlogging monitoring terminal serve as gateway be responsible for data in subnet are packed and are uploaded.
The 13. city waterlogging monitoring systems based on Internet of Things according to claim 9, is characterized in that, also comprise:
Vehicle-mounted waterlogging Forewarning Terminal, for obtaining the positional information of the automobile that is loaded with this vehicle-mounted waterlogging Forewarning Terminal, and by the positional information of this automobile by cordless communication network through internet transmission to described management center server, that receive that described management center server sends to this automobile and the waterlogging information adjoining monitoring point of this automobile.
The 14. city waterlogging monitoring systems based on Internet of Things according to claim 13, it is characterized in that, described vehicle-mounted waterlogging Forewarning Terminal comprises microprocessor, and described microprocessor is connected with GPS module, GPRS module, RFID identification module and human-computer interaction interface module respectively; Wherein
GPS module, for obtaining the positional information of the automobile that is loaded with this vehicle-mounted waterlogging Forewarning Terminal;
GPRS module, for communicating by letter between described vehicle-mounted waterlogging Forewarning Terminal and described management center server;
RFID identification module, for obtaining the passenger carrying status information of automobile;
Human-computer interaction interface module, for carrying out real-time release to the city waterlogging early warning information of contiguous monitoring point.
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| CN106027986A (en) * | 2016-06-29 | 2016-10-12 | 武汉世纪水元科技股份有限公司 | Urban waterlogging monitoring system and monitoring method |
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| CN107239575A (en) * | 2017-06-29 | 2017-10-10 | 邯郸市气象局 | The risk analysis of urban road waterlogging and early warning intelligence the Internet services system and method |
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| CN107426679A (en) * | 2017-07-28 | 2017-12-01 | 中国水利水电科学研究院 | A kind of farmland modulus of drainage calculating system and method |
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| CN111289037A (en) * | 2020-03-04 | 2020-06-16 | 南京管科智能科技有限公司 | Internet of things system based on electronic water gauge |
| CN114662797A (en) * | 2022-05-16 | 2022-06-24 | 成都秦川物联网科技股份有限公司 | Intelligent city flood early warning method and system based on Internet of things |
| US11721191B1 (en) | 2022-05-16 | 2023-08-08 | Chengdu Qinchuan Iot Technology Co., Ltd. | Method and system for flood early warning in smart city based on internet of things |
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