CN201509274U - A wireless monitoring system - Google Patents
A wireless monitoring system Download PDFInfo
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- CN201509274U CN201509274U CN2009202044992U CN200920204499U CN201509274U CN 201509274 U CN201509274 U CN 201509274U CN 2009202044992 U CN2009202044992 U CN 2009202044992U CN 200920204499 U CN200920204499 U CN 200920204499U CN 201509274 U CN201509274 U CN 201509274U
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- sensor terminal
- monitoring
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Abstract
The utility model is suitable for the technical filed of monitoring and controlling, and provides a wireless monitoring system. The wireless monitoring system comprises a monitoring client, also comprises: a sensor terminal for detecting the monitoring place environmental parameter, of which a detecting data is transmitted by a first wireless communication unit; and a network video camera for receiving the detecting data of the sensor terminal by a second wireless communication unit, and for performing shooting for the monitoring place; wherein the network video camera is connected with the monitoring client by the network, and the network video camera transmits the video stream obtained by shooting and the detecting data of the sensor terminal to the monitoring client. The utility model is based on the widely applied network camera, and combines with the wireless communication units, sensor terminal, client, and the like, to integrate into a set of comprehensive, convenient, professional, and cheap intelligence monitoring service system.
Description
Technical field
The utility model belongs to monitoring, monitoring technique field, relates in particular to a kind of wireless supervisory control system.
Background technology
Development along with monitoring, monitoring cause, the service that increasing people need be correlated with, but the restriction that now high labour cost, cost of equipment are all serious the development of monitoring, monitoring service trade, therefore need provide a cover convenient, cheap intelligent monitor system.
The utility model content
The purpose of this utility model is to provide a kind of wireless supervisory control system, is intended to make that monitoring service is more convenient, cost is more cheap.
The wireless supervisory control system that the utility model provides comprises monitor client, also comprises:
Survey the sensor terminal of monitoring site surrounding parameter, its detection data sends by first wireless communication unit;
Receive the web camera of the detection data of described sensor terminal by second wireless communication unit, and made a video recording in the monitoring place;
Described web camera is connected by network with described monitor client, and the video flowing that described web camera obtains shooting and the detection data of described sensor terminal are sent to described monitor client by network.
Further, described first communication unit is built in the described sensor terminal, and described sensor terminal comprises:
Microprocessor is connected with described first wireless communication unit; And
The sensor unit, the power supply unit that are connected with described microprocessor.
Further, described microprocessor is the arm processor of built-in Communications Processor Module.
Further, described sensor unit is the digital sensor unit.
Further, described second communication unit is built in the described web camera, and described web camera comprises:
Central processing unit is connected with described second wireless communication unit; And
The imageing sensor that is connected with described central processing unit, video chip, memory, network interface chip, audio encoding chip and SD card.
The utility model is based on the web camera of extensive use, and combining wireless communication unit, sensor terminal, client etc. are integrated into comprehensive, convenient, professional, the cheap intelligent monitoring service system of a cover.
Description of drawings
Fig. 1 is the architecture principle figure of the wireless supervisory control system that provides of the utility model embodiment;
Fig. 2 is the structure chart of the sensor terminal among Fig. 1;
Fig. 3 A and Fig. 3 B are the structure charts of the wireless network camera among Fig. 1.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Among the utility model embodiment, the framework of supervisory control system based on wireless network camera, wireless senser terminal with wireless network camera by the client that network is connected, utilize network to realize remotely intelligently monitoring.
Fig. 1 shows the architecture principle of the wireless supervisory control system that the utility model embodiment provides, and for convenience of description, only shows the part relevant with the utility model.
With reference to Fig. 1, wireless supervisory control system comprises: sensor terminal, web camera and the monitor client that is connected by network with web camera.Wherein, sensor terminal is used for surveying monitoring site surrounding parameter, and by first wireless communication unit detection data is sent; Web camera is used for being made a video recording in the monitoring place, receives from the sensor terminal detection data by second wireless communication unit, and the detection data of video flowing that shooting is obtained and sensor terminal is sent to monitor client by network then.
Above-mentioned first wireless communication unit can be built in sensor terminal, so that first wireless communication unit can with sensor terminal common sparing assembly, save cost, as processor etc., in like manner, second wireless communication unit also can be built in the web camera, forms wireless senser terminal, wireless network camera respectively.
Fig. 2 is the structure of the sensor terminal among Fig. 1, and the sensor unit 22, first wireless communication unit 23, the power supply unit 24 that comprise little processing 21 and be connected with microprocessor 21, but little processing 21 internal memory also are as the SDRAM among Fig. 2, Flash.
For making sensor terminal can carry radio communication function, the arm processor of band communication processing module is selected in microprocessor 21 our recommendations for use, as the MPC8247 Communication processor, it is integrated two processing blocks: a processing block is Embedded PowerPC nuclear, and another is communication processing module CPM (Communications Processor Module).The communication processing module is supported two quick communication controller FCC (Fast Communications Controller), dual serial communication controller SCC (Serial Communication Controller), dual serial Management Controller SMC (SerialManagement Channels), a serial peripheral interface circuit SPI (Serial Peripheral Interface) and an I2C (Inter-Integrateed Circuit) interface.Because CPM has born the peripheral task of embedded PowerPC nuclear, therefore the power consumption of this dual processor system will be lower than the power consumption of conventional processors system.
First wireless communication unit, 23 aspects are example with Wi-Fi still, can select AR6001G-BC1E for use, it is the wireless main control chip that designs for mobile platform specially, the transmission speed of 54Mbps can be provided, different with the conventional wireless chip is, it has integrated 802.11 access control, fundamental frequency and radio-frequency enabled on single-chip, all be pretty good in performance aspect energy consumption and the actual performance.
The Sensor section of sensor unit 22 is good with digital sensor, and type can be temperature sensing, infrared sensing, smog sensing, pressure sensing, PVDF piezoelectric membrane sensing etc., connects the output of power supply and signal in correct mode and gets final product.
The structure of the wireless network camera among Fig. 1 is shown in Fig. 3 A and Fig. 3 B, except camera lens, imageing sensor 14, outside the video chip, generally also comprise high speed central processing unit (CPU Z228), memory 13, network interface chip 15, audio encoding chip 16, peripheral interface and enhanced scalability that SD card 18 grades are abundant.Can also on the web camera mainboard, expand second wireless communication unit very easily, be that (looking environment and purposes can select for use infrared for wireless main control chip 17 among Fig. 3 A, bluetooth, modes such as Wi-Fi), Fig. 3 B is a power unit, adapter is electrically connected with the city, and the DC/DC module is the each several part power supply among Fig. 3 A.Aspect web camera software, because general use is embedded system, as linux or WinCE, very strong extensibility is also arranged, the driving that adds wireless main control chip in system gets final product work, the wireless protocols using system carries and gets final product (program that linux and WinCE have the complete various wireless protocols of support), so wireless network camera can support the detection data with transducer to be transmitted to the task of monitor client.
The utility model embodiment is based on the web camera of extensive use, combining wireless communication unit, sensor terminal, client etc., be integrated into comprehensive, convenient, professional, the cheap intelligent monitoring service system of a cover, can also expand wider, more fully service support on this basis, for example store historical video data with for future reference, be that the unattended operation zone provides and monitors security personnel, can also provide dangerous, health supervision alert service or the like for the personage (as the old and the weak personage) who needs is arranged.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (5)
1. a wireless supervisory control system comprises monitor client, it is characterized in that, also comprises:
Survey the sensor terminal of monitoring site surrounding parameter, its detection data sends by first wireless communication unit;
Receive the web camera of the detection data of described sensor terminal by second wireless communication unit, and made a video recording in the monitoring place;
Described web camera is connected by network with described monitor client, and the video flowing that described web camera obtains shooting and the detection data of described sensor terminal are sent to described monitor client by network.
2. wireless supervisory control system as claimed in claim 1 is characterized in that, described first communication unit is built in the described sensor terminal, and described sensor terminal comprises:
Microprocessor is connected with described first wireless communication unit; And
The sensor unit, the power supply unit that are connected with described microprocessor.
3. wireless supervisory control system as claimed in claim 2 is characterized in that, described microprocessor is the arm processor of built-in Communications Processor Module.
4. wireless supervisory control system as claimed in claim 2 is characterized in that, described sensor unit is the digital sensor unit.
5. wireless supervisory control system as claimed in claim 1 is characterized in that, described second communication unit is built in the described web camera, and described web camera comprises:
Central processing unit is connected with described second wireless communication unit; And
The imageing sensor that is connected with described central processing unit, video chip, memory, network interface chip, audio encoding chip and SD card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202044992U CN201509274U (en) | 2009-09-07 | 2009-09-07 | A wireless monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202044992U CN201509274U (en) | 2009-09-07 | 2009-09-07 | A wireless monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201509274U true CN201509274U (en) | 2010-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202044992U Expired - Fee Related CN201509274U (en) | 2009-09-07 | 2009-09-07 | A wireless monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201509274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801903A (en) * | 2012-07-30 | 2012-11-28 | 何建亿 | Web camera with radio frequency gateway function |
-
2009
- 2009-09-07 CN CN2009202044992U patent/CN201509274U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801903A (en) * | 2012-07-30 | 2012-11-28 | 何建亿 | Web camera with radio frequency gateway function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20150907 |
|
| EXPY | Termination of patent right or utility model |