CN202818492U - 3G/cloud-technology mobile intelligent monitoring system - Google Patents
3G/cloud-technology mobile intelligent monitoring system Download PDFInfo
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- CN202818492U CN202818492U CN 201220365237 CN201220365237U CN202818492U CN 202818492 U CN202818492 U CN 202818492U CN 201220365237 CN201220365237 CN 201220365237 CN 201220365237 U CN201220365237 U CN 201220365237U CN 202818492 U CN202818492 U CN 202818492U
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Abstract
The utility model discloses a 3G/cloud-technology mobile intelligent monitoring system comprising a camera and a headset. A video signal processing circuit is connected with the camera and an audio signal processing circuit is connected with the headset; the video signal processing circuit is connected with a high-speed card reader A through a video coding circuit and the audio signal processing circuit is connected with the high-speed card reader A through an audio coding/decoding circuit; a loudspeaker is connected with the audio coding/decoding circuit; an output end of the high-speed card reader A is connected with a wireless transmission module A; a wireless transmission module B is arranged corresponding to the wireless transmission module A and is connected with a central processor which is connected with a memorizer and an audio/video analyzing and processing chip; an output end of the central processor is connected with a display screen and an output signal processing circuit through a high-speed card reader B; and an alarm device is connected with the output signal processing circuit.
Description
Technical field
The utility model relates to a kind of safety monitoring device, especially a kind of install simple, cost is low, reliability is high, easy to use, 3G cloud intelligent movable supervisory control system that the speed of service is fast.
Background technology
At present, a large amount of monitoring camera (containing headset) has all been installed in many places (such as forest, highway, factory, airport, harbour, oil field, school, square, hospital, park, residential quarters and family's shelter etc.), and the audio-video signal that gathers is transferred to Surveillance center.But, be wire transmission mode because existing supervisory control system adopts, exist the problems such as difficult wiring, long construction period and operating expenses height, if the offender destroys Wireline, will cause whole supervisory control system paralysis.In addition, because of set monitoring camera more, wire transmission can't realize the demonstration (being that each road video all is equipped with a display) of 1:1, also can not arrange enough monitor staff that all videos are carried out the uninterrupted monitoring of whole process, therefore can only monitor some emphasis videos, and all can only adopt the mode of automatic video recording to preserve for a large amount of video source, can not in time find dangerous situation.Wire transmission also defines the installation site of monitoring camera simultaneously, and the flexibility of monitoring is relatively poor.
Summary of the invention
The utility model is in order to solve the existing above-mentioned technical problem of prior art, provide a kind of install simple, cost is low, reliability is high, easy to use, 3G cloud intelligent movable supervisory control system that the speed of service is fast.
Technical solution of the present utility model is: a kind of 3G cloud intelligent movable supervisory control system, be provided with camera and headset, be connected to video processing circuit with camera, be connected to audio signal processing circuit with headset, it is characterized in that: described video processing circuit joins by video coding circuit and high-speed card reader A, described audio signal processing circuit joins by audio coding/decoding circuit and high-speed card reader A, be connected to loud speaker with the audio coding/decoding circuit, the output of high-speed card reader A and wireless transport module A join; The corresponding wireless transport module B that is provided with wireless transport module A, wireless transport module B and central processing unit join, also be connected to memory and audio frequency and video analyzing and processing chip with central processing unit, the output of central processing unit joins with display screen and output signal processing circuit by high-speed card reader B, is connected to warning device with output signal processing circuit.
The utility model is installed simply, cost is low, has reduced the possibility of artificial destruction, has improved the reliability of product.Can in real time, not be subjected to the emission of site limitation ground, receive alarm signal by any equipment of surfing the Net such as mobile phone, PCs as monitoring camera or the terminal of receiving a crime report, very convenient.Available handsets, realizes the instruction of central processing unit conveying operations in the mode of voice or note by network, makes operation control simpler and more direct, convenient.The utility model is provided with audio frequency and video analyzing and processing chip, high-speed card reader and memory simultaneously, can carry out high speed analysis to the mass data in the video pictures, filter out the unconcerned information of user, for the key message that the supervisor provides usefulness, realize the intellectual analysis alarm of video pictures.
Description of drawings
Fig. 1 is the schematic block circuit diagram of the utility model embodiment.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.As shown in Figure 1: same as the prior art, be provided with camera and headset, be connected to video processing circuit (photoelectric coupling with camera, amplify, the A/D conversion), be connected to audio signal processing circuit (photoelectric coupling with headset, amplify, the A/D conversion), with the prior art difference be that described video processing circuit is by video coding circuit and high-speed card reader A(USB-LAN EZ-Extender) join, described audio signal processing circuit joins by audio coding/decoding circuit and high-speed card reader A, be connected to loud speaker with the audio coding/decoding circuit, the output of high-speed card reader A and wireless transport module A join; The corresponding wireless transport module B that is provided with wireless transport module A, wireless transport module B and central processing unit (arm9CPU chip) join, also be connected to memory (memory with cloud treatment effect) and audio frequency and video analyzing and processing chip with central processing unit, the output of central processing unit is by high-speed card reader B(USB-LAN EZ-Extender) join with display screen and output signal processing circuit, be connected to warning device with output signal processing circuit.
Video coding circuit and audio coding/decoding circuit adopt processing based on MPEG-4 or Image Data Compression H.264 and voice data, consisted of by audio frequency and video compression coding and decoding device chip, I/O channel, network interface, audio-video interface, the control of RS485 serial line interface, protocol interface control, systems soft ware management etc.
The wireless transport module B of wireless transport module A and corresponding setting realizes 433MHz, 315 MHz, Zigbee, RFID, infrared or WLAN and the transmission of MESH network wireless etc. wireless transmission, receiving system.
Operation principle:
The audio frequency that camera and headset gather, the treated circuit of vision signal (photoelectric coupling, amplification, A/D conversion) process and through the coding-decoding circuit compression and after high-speed card reader A processes, A launches by wireless transport module; Receive pilot signal and the signal that receives is delivered to central processing unit with the wireless transport module B of the corresponding setting of wireless transport module A, the standard signal of storing in audio frequency and video analyzing and processing chip and the memory (software) compares, if note abnormalities, then on the one hand by high-speed card reader B, output signal processing circuit (D/A conversion etc.), start warning device to report to the police; By wireless transport module B alarm signal is launched on the other hand, wireless transport module A receives alarm signal, by being broadcasted by loud speaker after the audio decoding circuit decoding, reports to the police for the scene provides dangerous situation.
Claims (1)
1. 3G cloud intelligent movable supervisory control system, be provided with camera and headset, be connected to video processing circuit with camera, be connected to audio signal processing circuit with headset, it is characterized in that: described video processing circuit joins by video coding circuit and high-speed card reader A, described audio signal processing circuit joins by audio coding/decoding circuit and high-speed card reader A, is connected to loud speaker with the audio coding/decoding circuit, and the output of high-speed card reader A and wireless transport module A join; The corresponding wireless transport module B that is provided with wireless transport module A, wireless transport module B and central processing unit join, also be connected to memory and audio frequency and video analyzing and processing chip with central processing unit, the output of central processing unit joins with display screen and output signal processing circuit by high-speed card reader B, is connected to warning device with output signal processing circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365237 CN202818492U (en) | 2012-07-26 | 2012-07-26 | 3G/cloud-technology mobile intelligent monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365237 CN202818492U (en) | 2012-07-26 | 2012-07-26 | 3G/cloud-technology mobile intelligent monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818492U true CN202818492U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365237 Expired - Fee Related CN202818492U (en) | 2012-07-26 | 2012-07-26 | 3G/cloud-technology mobile intelligent monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202818492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872449A (en) * | 2016-06-06 | 2016-08-17 | 河南师范大学 | Automobile communication system based on visible light communication |
-
2012
- 2012-07-26 CN CN 201220365237 patent/CN202818492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872449A (en) * | 2016-06-06 | 2016-08-17 | 河南师范大学 | Automobile communication system based on visible light communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130726 |