CN102917050A - Remote security monitoring system and method based on android embedded type thin client end - Google Patents
Remote security monitoring system and method based on android embedded type thin client end Download PDFInfo
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- CN102917050A CN102917050A CN201210395943XA CN201210395943A CN102917050A CN 102917050 A CN102917050 A CN 102917050A CN 201210395943X A CN201210395943X A CN 201210395943XA CN 201210395943 A CN201210395943 A CN 201210395943A CN 102917050 A CN102917050 A CN 102917050A
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Abstract
The invention discloses a remote security monitoring system and method based on an android embedded type thin client end, belonging to the technical field of electronic information. The remote security monitoring system comprises a thin client end and the like, wherein the thin client end adopts a keyboard and a mouse as input devices, and a common display as an output device; and the thin client end adopts an android 4.0 operation system of an open source. A system peripheral comprises a wsn image node, a route relay node, a sink node and the like, the wsn image node and the route relay node are arranged in the field needing remote safety monitoring, then information is uploaded to a background database platform through the sink node, therefore, the image information is acquired and transmitted. The thin client end requests the broadcasting of the background database platform, the video information is transmitted to a local thin client end through internet, and image information is displayed in a display in real time, therefore, remote monitoring is realized. The remote security monitoring system has the advantages of low cost, flexibility in networking, less in environment limit, and the like.
Description
Technical field
The present invention relates to a kind of telesecurity supervisory control system and method for supervising based on the embedded thin-client of Android, belong to electronic information technical field.
Background technology
Android operating system is a kind of take the open source code operating system of Linux as the basis, mainly is used in portable equipment.The first quarter in 2011, Android operating system surpasses the Saipan system first in the market share in the whole world, leaps to the whole world first.In July, 2012 data, Android operating system occupies the share in global operation system of smart phone market 59%, the Chinese market occupation rate is 76.7%.
Expensive, the shortcomings such as power consumption is large, resource utilization is low, complicated operation that current traditional computer exists are not suitable for the use of domestic consumer.Thin-client then solves these problems, and is just more and more favored.
For the people who has bulk storage plant, farm, safety is the problem that they always consider.Yet larger, the complicated operation, expensive of the safety monitoring equipment on the market uses very inconvenient now.Be ZL200820185931.3 such as the patent No., to be " wired network monitoring device ", invention people be the i.e. row for this reason of the patent of Yu Weiquan to denomination of invention.How to use common computer, even thin-client carries out telesecurity monitoring, just becoming a great problem that industry faces.
Summary of the invention
For the existing defective of above existing background technology and deficiency, the present invention proposes a kind of telesecurity supervisory control system and method for supervising based on the embedded thin-client of Android.
Technical scheme of the present invention is as follows:
A kind of telesecurity supervisory control system based on the embedded thin-client of Android, comprise thin-client, display, mouse-keyboard, wsn image node, route via node, aggregation node and background data base platform, it is characterized in that, wsn image node and route via node are arranged in the zone that need to carry out the telesecurity monitoring, and the route via node is connected through radiofrequency signal with aggregation node; Aggregation node is connected through the Internet with the background data base platform, by aggregation node information is uploaded to the background data base platform; Thin-client is connected with the background data base platform, and thin-client is by the program request to the background data base platform, and the video information of background data base platform is sent to thin-client by the Internet; Display is connected with thin-client, carries software by thin-client, uses the real-time display monitoring picture of mode of hard decoder; Mouse-keyboard is connected with thin-client, is used for the input user request information; Wsn image node comprises microcontroller, image data acquiring module, memory module, signal transmitting and receiving module and power module, wherein microcontroller is connected with image data acquiring module, memory module and signal transmitting and receiving module respectively, the image data acquiring module is connected with memory module, memory module is connected with the signal transmitting and receiving module, and power module is connected to each module for power supply with above-mentioned each module respectively; Route via node and aggregation node comprise microprocessor, signal transmitting and receiving module and power module separately, and wherein microcontroller is connected with the signal transmitting and receiving module, and power module is connected with microcontroller and signal transmitting and receiving module respectively and is its power supply;
Described thin-client is the embedded thin-client of Android.
The microcontroller of wsn image node of the present invention plays the signal controlling effect, its image data acquiring module acquisition of image data, store the view data that collects into memory module, the data communication device in the memory module is crossed the signal transmitting and receiving module and is delivered to upper level route via node; The microcontroller of route via node plays the signal controlling effect, and the signal transmitting and receiving module passes to the upper level aggregation node with the signal of receiving, and sends a reply signal for next stage wsn image node; The microcontroller of aggregation node plays the signal controlling effect, and the signal transmitting and receiving module passes to the background data base platform with the signal of receiving by wireless network, and sends a reply signal for next stage route via node.
A kind of method of utilizing above-mentioned supervisory control system to carry out the telesecurity monitoring, thin-client carries out program request by the RTSP agreement of Streaming Media to monitor video, is compressed to H.264 form by order video, sends thin-client to by Real-time Transport Protocol at last; Be sent to the video of thin-client by the decoding of thin-client hardware, carry browser software by thin-client, process thin-client image output module outputs in the display and shows in real time, and the method step is as follows:
A. begin;
B. hardware resource initialization; Hardware resource comprises the initialization of each module in wsn image node, route via node and the aggregation node;
The request of c.wsn image node adds grid, if success then changes next step over to, the unsuccessful step b that then forwards to;
D.wsn image node is waited for abnormal signal or user's request command, if abnormal signal occurs or request command then forwards next step to, otherwise forwards step j to;
The microcontroller of e.wsn image node starts wsn image node image data acquisition module;
The microcontroller of f.wsn image node reads the data of wsn image node image data acquisition module and it is stored in the memory module of wsn image node;
The microcontroller of g.wsn image node starts wsn image node signal transceiver module and sends image data information, image data information is sent to the route via node and waits for return information, if receive route via node return information, then forward next step to, otherwise resend image data information;
H. after route via node signal transmitting and receiving module receives the image data information that the signal transmitting and receiving module of wsn image node sends, send a reply signal to the signal transmitting and receiving module of wsn image node, and will send to aggregation node after the image data information processing, if receive the return information of aggregation node, then forward next step to, otherwise resend image data information;
I. after aggregation node signal transmitting and receiving module receives the data that the signal transmitting and receiving module of route via node sends, send a reply signal to the signal transmitting and receiving module of route via node, and will pass to the background data base platform by wireless network after the processing data information, if receive the return information of background data base platform, then forward step m to, otherwise resend data message;
The microcontroller of j.wsn image node waits for that the user that the background data base platform sends inquires about the abnormal information order, then forwards next step to if receive orders, otherwise forwards step c to;
The memory module abnormal information index of the microcontroller inquiry wsn image node of k.wsn image node;
The microcontroller of l.wsn image node reads the interior abnormal information view data of memory module of wsn image node, then changes step f over to;
M. judge that wsn image node is whether in grid, if jump to d; Otherwise jump to c.
Beneficial effect of the present invention and characteristics are: on the basis of the embedded thin-client of Android, realize the telesecurity supervisory control system, traditional safety monitoring equipment is complicated, unhandy limitation thereby broken through.By wireless sensor network, easily realize local monitoring to telesecurity.Native system can expand to telesecurity monitoring on the equipment that mobile phone, Computer lamp be equipped with Android client and monitoring software in addition.
Description of drawings
Fig. 1 is based on the structural representation of the telesecurity supervisory control system of the embedded thin-client of Android.
Wherein: 1, thin-client, 2, display, 3, mouse-keyboard, 4, wsn image node, 5, the route via node, 6, aggregation node, 7, the background data base platform, 8, the Internet.
Fig. 2 utilizes supervisory control system shown in Figure 1 to carry out the schematic flow sheet of the method for telesecurity monitoring.Wherein: a-m is its each step.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples, but be not limited to this.
Embodiment 1:
The embodiment of the invention 1 as shown in Figure 1, comprise thin-client 1, display 2, mouse-keyboard 3, wsn image node 4, route via node 5, aggregation node 6 and background data base platform 7, it is characterized in that, wsn image node 4 is arranged in the zone that need to carry out the telesecurity monitoring with route via node 5, and route via node 5 and aggregation node 6 are connected through radiofrequency signal; Aggregation node 6 and background data base platform 78 are connected through the Internet, by aggregation node 6 information are uploaded to background data base platform 7; Thin-client 1 is connected with background data base platform 7, and thin-client 1 is by the program request to background data base platform 7, and the video information of background data base platform is sent to thin-client 1 by the Internet 8; Display 2 is connected with thin-client 1, carries software by thin-client 1, uses the real-time display monitoring picture of mode of hard decoder; Mouse-keyboard 3 is connected with thin-client 1, is used for the input user request information; Wsn image node 4 comprises microcontroller, image data acquiring module, memory module, signal transmitting and receiving module and power module, microcontroller is connected with image data acquiring module, memory module and signal transmitting and receiving module respectively, the image data acquiring module is connected with memory module, memory module is connected with the signal transmitting and receiving module, and power module is connected to each module for power supply with above-mentioned each module respectively; Route via node 5 and aggregation node 6 comprise microprocessor, signal transmitting and receiving module and power module separately, and wherein microcontroller is connected with the signal transmitting and receiving module, and power module is connected with microcontroller and signal transmitting and receiving module respectively and is its power supply;
Described thin-client 1 is the embedded thin-client of Android.
Embodiment 2:
As shown in Figure 2, a kind of method of utilizing above-mentioned supervisory control system to carry out the telesecurity monitoring, thin-client carries out program request by the RTSP agreement of Streaming Media to monitor video, is compressed to H.264 form by order video, sends thin-client to by Real-time Transport Protocol at last; Be sent to the video of thin-client by the decoding of thin-client hardware, carry browser software by thin-client, process thin-client image output module outputs in the display and shows in real time, and the method step is as follows:
A begins;
B. hardware resource initialization; Hardware resource comprises the initialization of each module in wsn image node, route via node and the aggregation node;
The request of c.wsn image node adds grid, if success then changes next step over to, the unsuccessful step b that then forwards to;
D.wsn image node is waited for abnormal signal or user's request command, if abnormal signal occurs or request command then forwards next step to, otherwise forwards step j to;
The microcontroller of e.wsn image node starts wsn image node image data acquisition module;
The microcontroller of f.wsn image node reads the data of wsn image node image data acquisition module and it is stored in the memory module of wsn image node;
The microcontroller of g.wsn image node starts wsn image node signal transceiver module and sends image data information, image data information is sent to the route via node and waits for return information, if receive route via node return information, then forward next step to, otherwise resend image data information;
H. after route via node signal transmitting and receiving module receives the image data information that the signal transmitting and receiving module of wsn image node sends, send a reply signal to the signal transmitting and receiving module of wsn image node, and will send to aggregation node after the image data information processing, if receive the return information of aggregation node, then forward next step to, otherwise resend image data information;
I. after aggregation node signal transmitting and receiving module receives the data that the signal transmitting and receiving module of route via node sends, send a reply signal to the signal transmitting and receiving module of route via node, and will pass to the background data base platform by wireless network after the processing data information, if receive the return information of background data base platform, then forward step m to, otherwise resend data message;
The microcontroller of j.wsn image node waits for that the user that the background data base platform sends inquires about the abnormal information order, then forwards next step to if receive orders, otherwise forwards step c to;
The memory module abnormal information index of the microcontroller inquiry wsn image node of k.wsn image node;
The microcontroller of l.wsn image node reads the interior abnormal information view data of memory module of wsn image node, then changes step f over to;
M. judge that wsn image node is whether in grid, if jump to d; Otherwise jump to c.
Claims (3)
1. telesecurity supervisory control system based on the embedded thin-client of Android, comprise thin-client, display, mouse-keyboard, wsn image node, route via node, aggregation node and background data base platform, it is characterized in that, wsn image node and route via node are arranged in the zone that need to carry out the telesecurity monitoring, and the route via node is connected through radiofrequency signal with aggregation node; Aggregation node is connected through the Internet with the background data base platform, by aggregation node information is uploaded to the background data base platform; Thin-client is connected with the background data base platform, and thin-client is by the program request to the background data base platform, and the video information of background data base platform is sent to thin-client by the Internet; Display is connected with thin-client, carries software by thin-client, uses the real-time display monitoring picture of mode of hard decoder; Mouse-keyboard is connected with thin-client, is used for the input user request information; Wsn image node comprises microcontroller, image data acquiring module, memory module, signal transmitting and receiving module and power module, wherein microcontroller is connected with image data acquiring module, memory module and signal transmitting and receiving module respectively, the image data acquiring module is connected with memory module, memory module is connected with the signal transmitting and receiving module, and power module is connected to each module for power supply with above-mentioned each module respectively; Route via node and aggregation node comprise microprocessor, signal transmitting and receiving module and power module separately, and wherein microcontroller is connected with the signal transmitting and receiving module, and power module is connected with microcontroller and signal transmitting and receiving module respectively and is its power supply.
2. a kind of telesecurity supervisory control system based on the embedded thin-client of Android as claimed in claim 1 is characterized in that described thin-client is the embedded thin-client of Android.
3. one kind is utilized supervisory control system claimed in claim 1 to carry out the method that telesecurity is monitored, thin-client carries out program request by the RTSP agreement of Streaming Media to monitor video, be compressed to H.264 form by order video, send thin-client to by Real-time Transport Protocol at last; Be sent to the video of thin-client by the decoding of thin-client hardware, carry browser software by thin-client, process thin-client image output module outputs in the display and shows in real time, and the method step is as follows:
A begins;
B. hardware resource initialization; Hardware resource comprises the initialization of each module in wsn image node, route via node and the aggregation node;
The request of c.wsn image node adds grid, if success then changes next step over to, the unsuccessful step b that then forwards to;
D.wsn image node is waited for abnormal signal or user's request command, if abnormal signal occurs or request command then forwards next step to, otherwise forwards step j to;
The microcontroller of e.wsn image node starts wsn image node image data acquisition module;
The microcontroller of f.wsn image node reads the data of wsn image node image data acquisition module and it is stored in the memory module of wsn image node;
The microcontroller of g.wsn image node starts wsn image node signal transceiver module and sends image data information, image data information is sent to the route via node and waits for return information, if receive route via node return information, then forward next step to, otherwise resend image data information;
H. after route via node signal transmitting and receiving module receives the image data information that the signal transmitting and receiving module of wsn image node sends, send a reply signal to the signal transmitting and receiving module of wsn image node, and will send to aggregation node after the image data information processing, if receive the return information of aggregation node, then forward next step to, otherwise resend image data information;
I. after aggregation node signal transmitting and receiving module receives the data that the signal transmitting and receiving module of route via node sends, send a reply signal to the signal transmitting and receiving module of route via node, and will pass to the background data base platform by wireless network after the processing data information, if receive the return information of background data base platform, then forward step m to, otherwise resend data message;
The microcontroller of j.wsn image node waits for that the user that the background data base platform sends inquires about the abnormal information order, then forwards next step to if receive orders, otherwise forwards step c to;
The memory module abnormal information index of the microcontroller inquiry wsn image node of k.wsn image node;
The microcontroller of l.wsn image node reads the interior abnormal information view data of memory module of wsn image node, then changes step f over to;
M. judge that wsn image node is whether in grid, if jump to d; Otherwise jump to c.
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| CN102301378A (en) * | 2009-01-28 | 2011-12-28 | 日本电气株式会社 | Thin client-server system, thin client terminal, data management method, and computer readable recording medium |
| CN102361518A (en) * | 2011-09-30 | 2012-02-22 | 山东大学 | System and method for transmitting image information in wireless sensor network |
| CN102546780A (en) * | 2011-12-28 | 2012-07-04 | 山东大学 | Operation method for file distributed storage based on thin client |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102301378A (en) * | 2009-01-28 | 2011-12-28 | 日本电气株式会社 | Thin client-server system, thin client terminal, data management method, and computer readable recording medium |
| CN102361518A (en) * | 2011-09-30 | 2012-02-22 | 山东大学 | System and method for transmitting image information in wireless sensor network |
| CN102546780A (en) * | 2011-12-28 | 2012-07-04 | 山东大学 | Operation method for file distributed storage based on thin client |
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Application publication date: 20130206 |