CN112200995A - Low-power consumption field security system based on hybrid architecture - Google Patents
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- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
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- G—PHYSICS
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- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19654—Details concerning communication with a camera
- G08B13/1966—Wireless systems, other than telephone systems, used to communicate with a camera
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Abstract
The invention discloses a low-power-consumption field security system based on a hybrid architecture, which is suitable for the field of field security systems. The system comprises a plurality of comprehensive sensing nodes, a cloud server, a control terminal and a plurality of auxiliary devices, wherein the comprehensive sensing nodes are communicated with the cloud server through a Beidou channel; the cloud server carries a cloud control program for confirming the invasion condition, dynamically clustering, identifying data and exchanging data with the comprehensive sensing node and the control terminal; the control terminal is communicated with the cloud server through a Beidou channel and is communicated with the accessory equipment through a wireless communication mode; the accessory device communicates with the control terminal through the wireless communication unit. The invention provides a low-power-consumption field security system based on a hybrid architecture according to the characteristics of a field temporary camping region, which is not influenced by a field environment, and realizes low-power-consumption rapid communication among multiple sensing nodes and satellite communication between the sensing nodes and a cloud-end database by utilizing a wireless communication and Beidou hybrid communication protocol architecture.
Description
Technical Field
The invention relates to the field of field security systems, in particular to a low-power consumption field security system based on a hybrid architecture.
Background
Always, during field operations such as geological exploration, archaeological exploration, ecological scientific investigation, army field training, staff face the potential safety hazard that a field temporary camp is disturbed and damaged by the outside world, personnel, equipment and security are all seriously threatened, during field operations, the potential safety hazard of invasion is many, the damage is large, personnel are few, the task is heavy, the power supply capacity is limited, how to quickly and effectively build a field security system in a field temporary camping region under limited conditions to protect important materials and personnel safety is a difficult problem to be solved in the field of security protection urgent need.
Disclosure of Invention
The invention aims to solve the technical problem of how to provide a low-power consumption field security system based on a hybrid architecture, which is convenient to deploy and effective in real time.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a low-power consumption field security system based on a hybrid architecture comprises a plurality of comprehensive sensing nodes, a cloud server, a control terminal and a plurality of accessory equipment,
the comprehensive sensing node comprises a vibration sensor, an on-duty unit and a main control unit which are sequentially connected, the main control unit is connected with a wireless communication unit A, a Beidou positioning unit, a Beidou communication unit A and cameras one by one, a power supply unit A is connected with the on-duty unit, the main control unit, the wireless communication unit A, the Beidou positioning unit, the Beidou communication unit A and the cameras, and the comprehensive sensing node is communicated with the cloud server through a Beidou channel;
the cloud server is loaded with a cloud control program and used for confirming an intrusion condition, dynamically clustering, identifying data and exchanging data with the comprehensive sensing node and the control terminal;
the control terminal comprises a control unit, the control unit is connected with a Beidou communication unit B and a wireless communication unit B, the output end of the control unit is connected with a display unit, the control terminal is communicated with the cloud server through a Beidou channel, and the control terminal is communicated with accessory equipment through a wireless communication mode;
the accessory device is communicated with the control terminal through the wireless communication unit and used for sharing the alarm information by the plurality of accessory devices.
Furthermore, the power supply unit A comprises a power supply and a power supply monitoring board, and the power supply monitoring board is used for monitoring the power supply state.
Furthermore, each comprehensive sensing node is provided with an identification code of the comprehensive sensing node.
Further, the comprehensive sensing nodes form a cluster-shaped topological structure according to a clustering algorithm, and the states of the topological structure formed by the comprehensive sensing nodes comprise cluster head comprehensive sensing nodes, cluster member comprehensive sensing nodes and isolated cluster head comprehensive sensing nodes.
Furthermore, the initial state of the comprehensive sensing node is an initial state comprehensive sensing node, and only the on-duty unit works; when a plurality of initial state comprehensive sensing nodes detect intrusion, the vibration sensor wakes up the main control unit and sends vibration data to the main control unit, the main control unit starts the Beidou communication unit A and the Beidou positioning unit, intrusion advance warning information is uploaded to the cloud server through a Beidou channel, and each comprehensive sensing node is differentiated into a cluster head comprehensive sensing node and a cluster member comprehensive sensing node after receiving a cluster topology structure strategy processed by the cloud server; when a single initial state comprehensive sensing node detects intrusion, the initial state comprehensive sensing node is used as an isolated cluster head sensing node to judge the intrusion.
Furthermore, the intrusion warning information comprises vibration data, power state data, self identification codes and positioning information.
Further, the cluster member comprehensive sensing node is used for photographing the surrounding environment and sending the photo data to the cluster head comprehensive sensing node in a wireless communication mode; the cluster head comprehensive sensing node is used for shooting the surrounding environment and sending the photo and the video data to the cloud server through the Beidou channel.
Further, the wireless communication mode comprises Bluetooth, a wireless local area network and infrared data transmission.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the invention provides a low-power-consumption field security system based on a hybrid architecture according to the characteristics of a field temporary camping region, which is not influenced by a field environment, realizes low-power-consumption rapid communication among multiple sensing nodes and satellite communication between the sensing nodes and a cloud-end database by utilizing a wireless communication and Beidou hybrid communication protocol architecture, and simultaneously adjusts sensing node clustering and monitoring strategies in real time according to the actual invasion situation through a clustering algorithm, effectively reduces the power consumption of each sensing node, simultaneously realizes dynamic real-time detection, and meets the requirements of field security real-time performance, accuracy and wide-area adaptability.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a basic block diagram of a field security system of the present invention;
FIG. 2 is a block diagram of the architecture of the integrated sensing node of the present invention;
FIG. 3 is a block diagram of the construction of a portable control terminal of the present invention;
FIG. 4 is a flow chart of the operation of the field security system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
The system comprises a plurality of comprehensive sensing nodes, a cloud server, a control terminal and accessory equipment. As shown in fig. 2, synthesize perception node including the vibration sensor, on duty unit and the main control unit that connect gradually, main control unit and wireless communication unit A, big dipper positioning unit, big dipper communication unit A, camera one-to-one, power supply unit A connects on duty unit, main control unit, wireless communication unit A, big dipper positioning unit, big dipper communication unit A and camera, synthesize the perception node pass through the big dipper channel with the high in the clouds server communication. And the cloud server carries a cloud control program for confirming the invasion condition, dynamically clustering, identifying data and exchanging data with the comprehensive sensing node and the control terminal. As shown in fig. 3, control terminal includes the control unit, the control unit is connected with big dipper communication unit B and wireless communication unit B, the display element is connected to the output of control unit, control terminal cross big dipper channel with the high in the clouds server communication, control terminal passes through wireless communication mode and auxiliary equipment communication, the control unit is used for setting up and managing user and system parameter. The accessory equipment is communicated with the control terminal through the wireless communication unit, shares alarm information in real time and is used for sharing alarm information by a plurality of accessory equipment, so that the worker can give consideration to the security work of a temporary stationed area during field operation. The power supply unit A comprises a power supply and a power supply monitoring board, and the power supply monitoring board is used for monitoring the power supply state. The wireless communication mode comprises Bluetooth, a wireless local area network and infrared data transmission.
In an embodiment of the invention, a cloud server carries a security system cloud control program, and the security system cloud control program comprises an image identification module, a clustering module, a comprehensive storage data module, a data analysis module, a system parameter setting module and a data interaction module. The image recognition module is used for analyzing and recognizing the intrusion confirmation image and accurately confirming the intrusion condition. The cluster clustering module is used for clustering all the comprehensive sensing nodes for pre-warning, analyzing the intrusion signal and the power state of each node, determining an initial cluster topological structure, defining cluster head comprehensive sensing nodes and cluster member comprehensive sensing nodes, and updating the cluster topological structure in real time according to the intrusion condition when the comprehensive sensing nodes sending the intrusion pre-warning signal change; when continuous multi-point intrusion occurs, after a plurality of cluster topological structures are formed, the clustering module optimizes the cluster topological structures, triggers a clustering merging mechanism and further reduces communication power consumption. And the comprehensive storage data module is used for storing the cluster structure, the comprehensive sensing node state information and the intrusion information. The data analysis module analyzes the video information and the image information uploaded by the cluster head comprehensive sensing node, generates intrusion judgment structures such as intrusion types and numbers and feeds back the intrusion judgment structures to the comprehensive sensing node in the cluster structure through the data exchange module. The data exchange module is used for exchanging data among the comprehensive sensing nodes, the portable control terminal and the security system cloud server.
In one embodiment of the invention, the comprehensive sensing nodes are acquisition and pre-determination equipment for vibration signals, image signals and video signals of intrusion detection, a plurality of comprehensive sensing nodes form a cluster-shaped topological structure through a clustering algorithm, and each comprehensive sensing node in the network has a self-identification code. The camera is infrared high definition digtal camera. The control terminal is a portable control terminal, and the accessory equipment is wearable, so that the portable control terminal is convenient for workers to carry during field operation.
As shown in fig. 1, in a normal state, the integrated sensing node is an initial state integrated sensing node, and only the gatekeeper unit works. When perception node is synthesized to a plurality of initial states detects the invasion, vibration sensor sends vibration signal to the unit of guarding, as shown in S2 in FIG. 4, the unit of guarding judges vibration signal, judge to awaken the main control unit and give the main control unit vibration invasion data transmission after the invasion, the main control unit calls power state information of power supply unit, the main control unit starts big dipper communication unit A and big dipper positioning unit simultaneously, upload vibration data to the cloud server, power state information, invasion warning information such as self identification code and positioning information. As shown in S4 in fig. 4, after the integrated sensing node receives the cluster topology policy analyzed and processed by the cloud server, the cluster head integrated sensing node starts an infrared high-definition camera function to perform real-time monitoring on intrusion, and keeps the wireless communication unit a and the beidou communication unit a in mixed communication; other cluster members open infrared high definition function of shooing, shoot the invasion condition of different angles, start wireless communication unit A simultaneously and close big dipper communication unit A, other cluster members can only carry out data communication through wireless communication unit A and other members in cluster, synthesize the perception node through wireless communication unit with data transmission for the cluster head, the cluster head is synthesized the perception node and is uploaded invasion confirmation information such as video and photo to the high in the clouds server through big dipper communication unit A. As shown in S3 in fig. 4, when the integrated sensing nodes sending the intrusion pre-warning signal increase, the initial state integrated sensing nodes become cluster head integrated sensing nodes or other cluster members, and the cloud server adjusts the cluster hierarchical structure to update the cluster heads and other cluster members to continue to complete the operation shown in S4 in fig. 4. When a single sensing node detects intrusion, as shown in fig. 1, the sensing node implements an intrusion determination function as an isolated cluster head sensing node, and completes the operation shown as S4 in fig. 4. As shown in S3 in fig. 4, when the number of the comprehensive sensing nodes sending the intrusion pre-warning signal increases, the original independent cluster head cluster structure is deleted, and the subsequent work is continuously completed according to the workflow when the plurality of comprehensive sensing nodes detect the intrusion as shown in S2 in fig. 4.
The invention takes the comprehensive sensing node fusing the vibration and the video signal as the detection basis, and utilizes the comprehensive sensing node to collect the vibration and the video signal, and only makes the intrusion early warning judgment. As shown in S5 in fig. 4, the accurate analysis and identification of the intrusion condition are implemented by computing through the cloud server, which greatly reduces the computing power consumption of the comprehensive sensing node. As shown in fig. 1, the present invention adopts a communication network using IEEE 802.11p and beidou hybrid communication protocol architecture, as shown at S3 in fig. 4, the intrusion vibration signals among all the comprehensive sensing nodes are analyzed at the cloud server, the power state of all the sensing nodes is comprehensively considered, forming a cluster-shaped topological structure according to a clustering algorithm, selecting a cluster head comprehensive sensing node and confirming other cluster member comprehensive sensing nodes, as shown in S4 in fig. 4, the cluster head integrated sensor node and the cluster member integrated sensor node in the cluster topology realize communication between the integrated sensor nodes through the wireless communication module adopting IEEE 802.11p wireless communication protocol, the other cluster member comprehensive sensing nodes send respective signal information to the cluster head comprehensive sensing node, the cluster head comprehensive sensing node uploads the information to the cloud server through the Beidou communication module, and the mixed architecture can effectively reduce the communication power consumption of the whole system. When the real-time intrusion state changes, the cluster topology structure is optimized in real time, and new cluster head comprehensive sensing nodes are selected. As shown in fig. 1 and S3 in fig. 4, when only one integrated sensing node sends an intrusion warning signal, the node is used as an isolated cluster head to form a cluster alone, other integrated sensing nodes in the system that do not generate an intrusion warning are used as initial state integrated sensing nodes, after the initial state integrated sensing nodes send the intrusion warning, the initial state integrated sensing nodes are merged into the original cluster or form a new cluster together with the isolated cluster head integrated sensing nodes, and a new cluster-shaped topological structure is formed in the cloud server according to the working flow when the plurality of integrated sensing nodes detect the intrusion. The communication architecture and the clustering method are suitable for a cluster structure which changes in real time according to the invasion situation, the power consumption and the invasion judgment accuracy of all the comprehensive sensing nodes are balanced, the Beidou communication power consumption of the comprehensive sensing nodes is effectively reduced, the overall working time of all the sensing nodes of the system is prolonged, and the security and protection loopholes caused by the fact that a certain comprehensive sensing node cannot work due to overlarge power consumption are avoided; the portable control terminal and the wearable accessory equipment ensure that the staff can quickly react to the intrusion during the field camping operation.
Claims (8)
1. The utility model provides a low-power consumption field security protection system based on mix framework which characterized in that: comprises a plurality of comprehensive sensing nodes, a cloud server, a control terminal and a plurality of accessory equipment,
the comprehensive sensing node comprises a vibration sensor, an on-duty unit and a main control unit which are sequentially connected, the main control unit is connected with a wireless communication unit A, a Beidou positioning unit, a Beidou communication unit A and cameras one by one, a power supply unit A is connected with the on-duty unit, the main control unit, the wireless communication unit A, the Beidou positioning unit, the Beidou communication unit A and the cameras, and the comprehensive sensing node is communicated with the cloud server through a Beidou channel;
the cloud server is loaded with a cloud control program and used for confirming an intrusion condition, dynamically clustering, identifying data and exchanging data with the comprehensive sensing node and the control terminal;
the control terminal comprises a control unit, the control unit is connected with a Beidou communication unit B and a wireless communication unit B, the output end of the control unit is connected with a display unit, the control terminal is communicated with the cloud server through a Beidou channel, and the control terminal is communicated with accessory equipment through a wireless communication mode;
the accessory device is communicated with the control terminal through the wireless communication unit and used for sharing the alarm information by the plurality of accessory devices.
2. The hybrid architecture-based low-power consumption field security system according to claim 1, characterized in that: the power supply unit A comprises a power supply and a power supply monitoring board, and the power supply monitoring board is used for monitoring the power supply state.
3. The hybrid architecture-based low-power consumption field security system according to claim 1, characterized in that: each comprehensive sensing node is provided with an identification code of the comprehensive sensing node.
4. The hybrid architecture-based low-power consumption field security system according to claim 1, characterized in that: the comprehensive sensing nodes form a cluster-shaped topological structure according to a clustering algorithm, and the states of the topological structure formed by the comprehensive sensing nodes comprise cluster head comprehensive sensing nodes, cluster member comprehensive sensing nodes and isolated cluster head comprehensive sensing nodes.
5. The hybrid architecture-based low-power consumption field security system according to claim 4, wherein: the initial state of the comprehensive sensing node is an initial state comprehensive sensing node, and only the on-duty unit works; when a plurality of initial state comprehensive sensing nodes detect intrusion, the vibration sensor wakes up the main control unit and sends vibration data to the main control unit, the main control unit starts the Beidou communication unit A and the Beidou positioning unit, intrusion advance warning information is uploaded to the cloud server through a Beidou channel, and each comprehensive sensing node is differentiated into a cluster head comprehensive sensing node and a cluster member comprehensive sensing node after receiving a cluster topology structure strategy processed by the cloud server; when a single initial state comprehensive sensing node detects intrusion, the initial state comprehensive sensing node is used as an isolated cluster head sensing node to judge the intrusion.
6. The hybrid architecture-based low-power consumption field security system according to claim 5, wherein: the intrusion warning information comprises vibration data, power state data, self identification codes and positioning information.
7. The hybrid architecture-based low-power consumption field security system according to claim 5, wherein: the cluster member comprehensive sensing node is used for photographing the surrounding environment and sending the photo data to the cluster head comprehensive sensing node in a wireless communication mode; the cluster head comprehensive sensing node is used for shooting the surrounding environment and sending the photo and the video data to the cloud server through the Beidou channel.
8. The hybrid architecture-based low-power consumption field security system according to claim 1, characterized in that: the wireless communication mode comprises Bluetooth, a wireless local area network and infrared data transmission.
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| CN113781728A (en) * | 2021-08-02 | 2021-12-10 | 盐城市湛安智感科技有限公司 | Vibration sensing system and method based on group intelligent optimization |
| CN117042018A (en) * | 2023-09-06 | 2023-11-10 | 广州凯云发展股份有限公司 | Park scenic spot integrated management system |
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| CN103209018A (en) * | 2012-11-05 | 2013-07-17 | 陕西拓普索尔电子科技有限责任公司 | Wireless data acquisition and monitoring system based on 3rd generation (3G)/Beidou satellite communications and geographic information system (GIS) |
| CN203982148U (en) * | 2014-04-22 | 2014-12-03 | 国家电网公司 | High-risk district warning early warning high in the clouds long distance control system |
| CN105448010A (en) * | 2014-09-12 | 2016-03-30 | 张万生 | Power facility anti-theft early-warning system based on information fusion technology, and application method thereof |
| 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 |
| CN109699012A (en) * | 2019-01-18 | 2019-04-30 | 深圳斐锐科技有限公司 | Unattended ground transaucer system and its communication means and self-organized network communication module |
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| CN113781728A (en) * | 2021-08-02 | 2021-12-10 | 盐城市湛安智感科技有限公司 | Vibration sensing system and method based on group intelligent optimization |
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