CN104808566A - Indoor monitoring system based on AP (access point) panels and wireless ad hoc networks - Google Patents
Indoor monitoring system based on AP (access point) panels and wireless ad hoc networks Download PDFInfo
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- CN104808566A CN104808566A CN201510226917.8A CN201510226917A CN104808566A CN 104808566 A CN104808566 A CN 104808566A CN 201510226917 A CN201510226917 A CN 201510226917A CN 104808566 A CN104808566 A CN 104808566A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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Abstract
The invention relates to an indoor monitoring system based on AP (access point) panels and wireless ad hoc networks. The indoor monitoring system comprises a plurality of detection sensors, at least one AP panel and a remote monitoring terminal. Mesh networks are formed among the detection sensors and between the detection sensors and the AP panels in a self-organization mode. The remote monitoring terminal is in communication connection with the AP panels through the internet. The detection sensors detect indoor monitored objects to generate sensing signals and transmit the sensing signals to the AP panels through the Mesh networks. The AP panels upload the sensing signals to the remote monitoring terminal through the internet. The indoor monitoring system has the advantages that Mesh network communication is adopted, so that installation can be simplified and cost can be saved; the Mesh networks are the ad hoc networks, so that stability and reliability of network communication can be improved.
Description
Technical field
The present invention relates to Indoor Video technical field, particularly a kind of AP panel wireless self-networking Indoor Monitoring System.
Background technology
In recent years, along with sustained economic development, people require to improve and urbanization process quickening to material and culture, and population mobility constantly increases, society's disturbance factor also increases thereupon, and the property safety of people, personal safety and social public security more and more obtain the great attention of society.Thus, in city, supervisory system has all been installed in a lot of homestead, public place etc.
Namely Indoor Monitoring System is be installed on the indoor equipment monitored indoor environment.But the various detecting sensor of existing Indoor Monitoring System needs to be connected to master control set by communication line, then be uploaded to monitoring client by master control set.In this system, various detecting sensor all needs to carry out wiring and is connected with master control set, and its installation wiring is complicated; In addition, when the circuit outlet fault of certain detecting sensor or communication have some setbacks, be difficult to realize and master control set proper communication, so, cause and cannot monitor.
Summary of the invention
Fundamental purpose of the present invention is, for above-mentioned deficiency of the prior art, provides a kind of AP panel wireless self-networking Indoor Monitoring System.
The present invention solves the technical scheme that prior art problem adopts: a kind of AP panel wireless self-networking Indoor Monitoring System, comprise multiple detecting sensor, at least one AP panel and a remote monitoring terminal, self-organization forms Mesh network between multiple described detecting sensor and between described detecting sensor and described AP panel, and described remote monitoring terminal is connected with described AP panel communication by internet;
In described detecting sensor sensing chamber, monitored object is to produce induced signal, and described induced signal is transferred to described AP panel by described Mesh network, and described induced signal is uploaded to described remote monitoring terminal by internet by described AP panel.
Preferably, described detecting sensor connects a Mesh self-organized network communication module, between multiple described detecting sensor and described detecting sensor and AP panel form described Mesh network by described Mesh self-organized network communication model calling.
Preferably, described Mesh self-organized network communication module comprises flush bonding processor, the first radio-frequency (RF) receiving and transmission module be connected with described flush bonding processor, the first power amplifier be connected with described first radio-frequency (RF) receiving and transmission module and the first antenna be connected with described first power amplifier; Described flush bonding processor has a UART interface, and described UART interface is connected with described detecting sensor.
Preferably, described AP panel comprises processor, the wan interface module be connected with described processor, the second radio-frequency (RF) receiving and transmission module be connected with described processor, the second power amplifier be connected with described second radio-frequency (RF) receiving and transmission module and the second antenna be connected with described second power amplifier.
Preferably, described AP panel also comprises POE module, and the input end of described POE module and described wan interface model calling, the output terminal of described POE module is connected with described processor and the second radio-frequency (RF) receiving and transmission module.
Preferably, described wan interface module is connected to gateway by a POE switch.
Preferably, described AP panel is multiple, and between multiple described AP panel, between multiple described detecting sensor, and between described detecting sensor and AP panel, self-organization forms described Mesh network.
Preferably, described detecting sensor comprises one or more in infrared sensor, vibration transducer, smoke transducer, imageing sensor.
According to AP panel wireless self-networking Indoor Monitoring System provided by the invention, owing to adopting Mesh network to communicate between detecting sensor and between detecting sensor with AP panel, on the one hand, Mesh network communication is a kind of cordless communication network, so, traditional wiring mode can be avoided, simplify and install, save cost.On the other hand, Mesh network is a kind of self-organizing network, each detecting sensor and AP panel are as the node of in Mesh network, each node has one or several to transmit the path of data, if nearest one malfunctions or be interfered, packet will be routed automatically to backup path and proceed transmission, the operation of whole network can not be affected, that is, when there is communication failure in a detecting sensor, this detecting sensor can select another or several detecting sensor as relaying according to network communication status, send data to AP panel, so, improve the communication efficiency of whole network.Again on the one hand, the scope 5-10 kilometer of Mesh network, in indoor, use is not affected completely.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention AP panel wireless self-networking Indoor Monitoring System;
Fig. 2 is a kind of Mesh network structure that in embodiment of the present invention AP panel wireless self-networking Indoor Monitoring System, AP panel and detecting sensor are formed;
Fig. 3 is the structural representation of AP panel in embodiment of the present invention AP panel wireless self-networking Indoor Monitoring System;
Fig. 4 is the structural representation of Mesh self-organized network communication module in embodiment of the present invention AP panel wireless self-networking Indoor Monitoring System.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it is to be appreciated that term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
With reference to shown in Fig. 1, embodiments provide a kind of AP panel wireless self-networking Indoor Monitoring System, comprise multiple detecting sensor 100, at least one AP panel 200 (namely panel type WAP) and a remote monitoring terminal 300.
Self-organization forms Mesh network between multiple detecting sensor 100 and between detecting sensor 100 and AP panel 200, and remote monitoring terminal 300 is communicated to connect by internet and AP panel 200.
In detecting sensor 100 sensing chamber, monitored object is to produce induced signal, and induced signal is transferred to AP panel 200, AP panel 200 by Mesh network by internet, induced signal is uploaded to described remote monitoring terminal 300.
Be understandable that, remote monitoring terminal 300 can be the intelligent communication device such as the smart mobile phone carried with of user or panel computer end, and so, user can know indoor situation by remote monitoring terminal 300, realizes carrying out remote monitoring to indoor with this.
Detecting sensor 100 can be one or more in infrared sensor, vibration transducer, smoke transducer, imageing sensor.Such as: infrared sensor can be arranged on a body, and the induced signal detected by infrared sensor can judge whether that someone enters indoor; Vibration transducer can be arranged on window or other positions, the induced signal detected by vibration transducer, can judge whether that people illegally swarms into indoor from window; Smoke transducer can be installed on the positions such as indoor ceiling, the induced signal detected by smoke transducer, can judge whether the condition of a fire etc. occurs; And imageing sensor can be arranged on doorway, the image of visitor can be obtained by imageing sensor, or further more image judge whether to ask stranger; In addition, imageing sensor can be arranged on other indoor positions, for carrying out video monitoring to the environment of indoor.
According to AP panel 200 wireless self-networking Indoor Monitoring System provided by the invention, owing to adopting Mesh network to communicate between detecting sensor 100 and between detecting sensor 100 with AP panel 200, on the one hand, Mesh network communication is a kind of cordless communication network, so, traditional wiring mode can be avoided, simplify and install, save cost.On the other hand, Mesh network is a kind of self-organizing network, each detecting sensor 100 and AP panel 200 are as the node of in Mesh network, each node has one or several to transmit the path of data, if nearest one malfunctions or be interfered, packet will be routed automatically to backup path and proceed transmission, the operation of whole network can not be affected, that is, when there is communication failure in a detecting sensor 100, this detecting sensor 100 can select another or several detecting sensor 100 as relaying according to network communication status, send data to AP panel 200, so, improve the communication efficiency of whole network.Again on the one hand, the scope 5-10 kilometer of Mesh network, in indoor, use is not affected completely.
In one particular embodiment of the present invention, detecting sensor 100 connects a Mesh self-organized network communication module 101, between multiple detecting sensor 100 and detecting sensor 100 connect and compose described Mesh network with AP panel 200 by Mesh self-organized network communication module 101.That is, because common detecting sensor 100 does not have MANET function, therefore, in the present embodiment, by by plug-in for a detecting sensor 100 Mesh self-organized network communication module 101, make detecting sensor 100 possess MANET function.So, can to realize between each detecting sensor 100 and and AP panel 200 between MANET.
In an example of the present invention, Mesh self-organized network communication module 101 can comprise flush bonding processor 1011, the first radio-frequency (RF) receiving and transmission module 1012 be connected with flush bonding processor 1011, the first power amplifier 1013 be connected with the first radio-frequency (RF) receiving and transmission module 1012 and the first antenna be connected with the first power amplifier 1013; Flush bonding processor 1011 has a UART interface 1014, and UART interface 1014 is connected with described detecting sensor 100.That is, this Mesh self-organized network communication module 101 is connected with detecting sensor 100 by UART interface 1014 and communicates, detecting sensor 100 can carry out networking by this Mesh self-organized network communication module 101, form Mesh network, utilize the communication that this Mesh network realizes between detecting sensor 100 and AP panel 200.
In an example of invention, AP panel 200 can comprise processor 201, the wan interface module 202 be connected with described processor 201, the second radio-frequency (RF) receiving and transmission module 203 be connected with described processor 201, the second power amplifier 204 be connected with described second radio-frequency (RF) receiving and transmission module 203 and the second antenna be connected with described second power amplifier 204.This AP panel 200 has MANET function, realizes the automatic network-building between detecting sensor 100.
That is, wan interface module 202 can be connected to the network equipments such as switch, realize the connection with internet, and the second radio-frequency (RF) receiving and transmission module 203 is communicated with each detecting sensor 100 by Mesh network, the induced signal that detecting sensor 100 detects to be sent to the second radio-frequency (RF) receiving and transmission module 203 in AP panel 200 by the first radio-frequency (RF) receiving and transmission module 1012 in Mesh self-organized network communication module 101 with RF-wise, after second radio-frequency (RF) receiving and transmission module 203 receives this induced signal, again by wan interface module 202 is uploaded to remote monitoring terminal 300 through internet, so, uploading of data.
AP panel 200 can also comprise POE module 205, the input end of this POE module 205 is connected with wan interface module 202, for obtaining power supply from wan interface module 202, the output terminal of POE module 205 is connected with processor 201 and the second radio-frequency (RF) receiving and transmission module 203, is the power supplies such as processor 201, second radio-frequency (RF) receiving and transmission module 203 for being required power supply by the Power convert of acquisition.That is, in the present embodiment, AP panel 200 utilizes Ethernet to power by POE technology, so, can simplify installation and the wiring of whole system.
Corresponding, wan interface module 202 can be connected to gateway 500 (router) by a POE switch 400, that is, wan interface module 202 can obtain power supply by POE switch 400, and is connected to internet by this POE switch 400.
In one embodiment of the invention, for the indoor place that some are large-scale, such as hotel etc., AP panel 200 can be multiple, multiple AP panel 200 installed by such as each floor, between multiple AP panel 200, between multiple described detecting sensor 100, and between detecting sensor 100 and AP panel 200, self-organization forms described Mesh network.That is, multiple AP panel 200 and detecting sensor 100 MANET form can both form Mesh network each other, so, when there is communication failure in certain AP panel 200 wherein, data by other AP panels 200 as relaying, can be uploaded to remote monitoring terminal 300 by this relaying by this AP panel 200.So, stability and the reliability of whole monitoring communications network can be improved further.
In addition, it should be noted that, if communicated by the wireless mode such as WIFI or bluetooth between detecting sensor 100 with AP panel 200, then there are problems, because the communication such as WIFI or bluetooth, the distance of communication is very limited, and the penetration capacity extreme difference of signal, under partition wall environment, be difficult to realize stabilized communication or even cannot communicate, especially in large-scale indoor places such as hotels.Mesh network then has enough communication distance 5-10 kilometers, therefore, is particularly useful for large-scale indoor place monitoring.
In sum, AP panel 200 wireless self-networking Indoor Monitoring System provided by the invention, owing to adopting Mesh network to communicate between detecting sensor 100 and between detecting sensor 100 with AP panel 200, on the one hand, Mesh network communication is a kind of cordless communication network, so, can avoid traditional wiring mode, simplify and install, save cost.On the other hand, Mesh network is a kind of self-organizing network, each detecting sensor 100 and AP panel 200 are as the node of in Mesh network, each node has one or several to transmit the path of data, if nearest one malfunctions or be interfered, packet will be routed automatically to backup path and proceed transmission, the operation of whole network can not be affected, that is, when there is communication failure in a detecting sensor 100, this detecting sensor 100 can select another or several detecting sensor 100 as relaying according to network communication status, send data to AP panel 200, so, improve the communication efficiency of whole network.Again on the one hand, the scope 5-10 kilometer of Mesh network, in indoor, use is not affected completely.
In the description of this instructions, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (8)
1. an AP panel wireless self-networking Indoor Monitoring System, it is characterized in that, comprise multiple detecting sensor, at least one AP panel and a remote monitoring terminal, self-organization forms Mesh network between multiple described detecting sensor and between described detecting sensor and described AP panel, and described remote monitoring terminal is connected with described AP panel communication by internet;
In described detecting sensor sensing chamber, monitored object is to produce induced signal, and described induced signal is transferred to described AP panel by described Mesh network, and described induced signal is uploaded to described remote monitoring terminal by internet by described AP panel.
2. AP panel wireless self-networking Indoor Monitoring System according to claim 1, it is characterized in that, described detecting sensor connects a Mesh self-organized network communication module, between multiple described detecting sensor and described detecting sensor and AP panel form described Mesh network by described Mesh self-organized network communication model calling.
3. AP panel wireless self-networking Indoor Monitoring System according to claim 2, it is characterized in that, described Mesh self-organized network communication module comprises flush bonding processor, the first radio-frequency (RF) receiving and transmission module be connected with described flush bonding processor, the first power amplifier be connected with described first radio-frequency (RF) receiving and transmission module and the first antenna be connected with described first power amplifier; Described flush bonding processor has a UART interface, and described UART interface is connected with described detecting sensor.
4. AP panel wireless self-networking Indoor Monitoring System according to claim 2, it is characterized in that, described AP panel comprises processor, the wan interface module be connected with described processor, the second radio-frequency (RF) receiving and transmission module be connected with described processor, the second power amplifier be connected with described second radio-frequency (RF) receiving and transmission module and the second antenna be connected with described second power amplifier.
5. AP panel wireless self-networking Indoor Monitoring System according to claim 4, it is characterized in that, described AP panel also comprises POE module, the input end of described POE module and described wan interface model calling, the output terminal of described POE module is connected with described processor and the second radio-frequency (RF) receiving and transmission module.
6. AP panel wireless self-networking Indoor Monitoring System according to claim 5, it is characterized in that, described wan interface module is connected to gateway by a POE switch.
7. AP panel wireless self-networking Indoor Monitoring System according to claim 1, it is characterized in that, described AP panel is multiple, between multiple described AP panel, between multiple described detecting sensor, and between described detecting sensor and AP panel, self-organization forms described Mesh network.
8. AP panel wireless self-networking Indoor Monitoring System according to claim 1, it is characterized in that, described detecting sensor comprises one or more in infrared sensor, vibration transducer, smoke transducer, imageing sensor.
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Address after: Baoan District Fuyong street Shenzhen city Guangdong province 518000 (Fu Garden Road on the west side) runheng Industrial Area No. 3 factory Applicant after: Shenzhen Phoenix Communication Technology Limited by Share Ltd Address before: Shenzhen Nanshan District City, Guangdong province 518000 Hing Nanshan Lai Shan Industrial Village building 22 west half sea Applicant before: Phonenix Communication Technology Co., Ltd., Shenzhen |
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