CN201499214U - Monitoring camera capable of multi-protocol multi-convention wireless communication - Google Patents
Monitoring camera capable of multi-protocol multi-convention wireless communication Download PDFInfo
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- CN201499214U CN201499214U CN2009201512618U CN200920151261U CN201499214U CN 201499214 U CN201499214 U CN 201499214U CN 2009201512618 U CN2009201512618 U CN 2009201512618U CN 200920151261 U CN200920151261 U CN 200920151261U CN 201499214 U CN201499214 U CN 201499214U
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Abstract
The utility model discloses a monitoring camera capable of multi-protocol multi-convention wireless communication, which is invented for solving the problems of number restriction of monitoring points, expensive price and the like in the prior art. In order to achieve the aim, the monitoring camera capable of multi-protocol multi-convention wireless communication comprises a shooting module used for collecting an image signal, wherein the output of the shooting module is connected with a mobile wireless communication module, and the mobile wireless communication module is used for communicating with a preset mobile communication network. The utility model adopts the concept of the radio of software, the processed image information is packaged according to the requirement of a wireless communication protocol/convention and then transmitted to a base station by utilizing a mobile wireless communication network which is already very popular at present, such as any one network of GSM/GPRS of 2G, or WCDMA, CDMA2000 and TD-SCDMA of 3G, or WIMAX or LTE of 4G of the next generation and the like, through an antenna, and the transmission of the information collected by the monitoring camera installed at a long distance and in a large scale is realized.
Description
Technical field
The utility model relates to a kind of rig camera, particularly a kind of can with many stipulations of multi-protocols wireless monitor video camera of wireless network networking.It adds the module of energy and wireless network networking based on existing rig camera, and adopts software defined radio to realize the function of the many stipulations of multi-protocols.
Background technology
At present, the information of rig camera transmits and mainly utilizes wired or Fixed Cellular Network networking transmission.Because so the high present monitored video camera system of mounting cost generally all can only be used for company, dwelling house, life zone or traffic main arteries such as city and highway etc.
Mainly utilize satellite communication to come transmission information at present for other regional large-range monitoring.Because the channel resource of satellite communication is limited so setting control point quantity is very restricted and price is also expensive.
The utility model content
In order to overcome above-mentioned defective, the purpose of this utility model is to provide a kind of rig camera with many stipulations of multi-protocols wireless communication capability that can be large-scale, real-time, effective, economic.
For achieving the above object, the utlity model has the rig camera of many stipulations of multi-protocols wireless communication capability, comprise and be used for images acquired signal photographing module, the output of described photographing module connects a mobile radio communication module, and described mobile radio communication module is used for and is scheduled to mobile communication network carrying out communication.
Further, described mobile radio communication module comprises at least:
Multi-frequency radio frequency reception amplifier and antenna are used to accept the command signal sent from the wireless communication networks base station, and export analog to digital converter to;
Analog to digital converter is exported to processor controls after the analog signal conversion that receives become digital signal,
Processor controls will be handled by predetermined operation programs from the digital signal that analog to digital converter receives; Memory is used for the storage operation program.
Further, above-mentioned processor controls comprises baseband signal processor at least, and the base station signal decoding that is used for receiving is to discern different operational orders and the operation of video camera to be controlled by Peripheral Interface by received instruction.
Further, described mobile radio communication module comprises at least:
Processor controls is exported to digital to analog converter by predetermined operation programs processing back the image information that sensor acquisition arrives;
Digital to analog converter is exported to the multi-frequency radio frequency emission amplifier after will becoming digital signal from the analog signal conversion that processor controls receives;
Multi-frequency radio frequency emission amplifier and antenna are used for the reception analog signal is sent to the wireless communication networks base station.
Digital to analog converter will become analog signal to send the wireless communication networks base station to through RF reflector and antenna again through the information translation by camera acquisition that baseband signal processor was handled.
Further, above-mentioned processor controls comprises digital signal processor at least, be used for the image information that photographing module collects is compressed and discerned processing, baseband signal processor is transmitted to base station by the requirement packing back of home control network communication protocol/stipulations by antenna with processed images information.
Further, described operation sequence is an image processing program, home control network communication protocol and/or stipulations handling procedure.
Further, described photographing module is video camera or electro-optical imaging sensors.
Further, described mobile communication network is GSM, GPRS, WCDMA, CDMA2000, TD-SCDMA, WIMAX or LTE.
Further, described processor controls is the SB3500 integrated circuit
Further, described controller can include the integrated circuit of digital signal processor for any.
The utility model adopts idea of Software Radio, with the requirement packing of processed images information by home control network communication protocol/stipulations, utilize very universal mobile radio communication network at present then, as the GSM/GPRS of 2G or the WCDMA of 3G, CDMA2000 and TD-SCDMA or follow-on wireless communication networks WIMAX, any network such as LTE is transmitted to the base station by antenna, realizes the message transmission that rig camera that long-distance large-range is installed is gathered.
Description of drawings
Fig. 1 is a frame diagram of the present utility model.
Fig. 2 is the structural representation of the utility model embodiment.
Embodiment
The utility model is further described below in conjunction with drawings and Examples.
As shown in Figure 1, the utility model is that its output of photographing module is connected to a mobile radio communication module.According to the network wanting to connect select suitable mobile radio communication module for use, will select the communication module of GSM for use as the GSM network.3G network is just selected the communication module of 3G for use.If want to make being connected that system can be random just need add a plurality of different wireless communication modules simultaneously to realize the requirement of the many stipulations of multi-protocols with multiple different network.
As shown in Figure 2, the utility model is in receiving mode, and above-mentioned mobile radio communication module comprises at least: multi-frequency radio frequency reception amplifier and antenna are used to accept the command signal sent from the wireless communication networks base station, and export analog to digital converter to; Analog to digital converter is exported to processor controls after the analog signal conversion that receives become digital signal, and processor controls will be handled by predetermined operation programs from the digital signal that analog to digital converter receives; Memory is used for the storage operation program.
Same, as shown in Figure 2, the utility model is in emission mode, and above-mentioned mobile radio communication module comprises at least: processor controls, the image information that sensor acquisition arrives is exported to digital to analog converter by predetermined operation programs processing back; Digital to analog converter is exported to the multi-frequency radio frequency emission amplifier after will becoming digital signal from the analog signal conversion that processor controls receives; Multi-frequency radio frequency emission amplifier and antenna are used for the reception analog signal is sent to the wireless communication networks base station.
Above-mentioned processor controls should adopt the integrated circuit of supporting multi-protocols many stipulations software-defined radio and monitoring image acquisition processing system, as shown in Figure 2, can adopt the SB3500 of the high performance digital signal processor of Sandbridge Technologies Inc.This chip has high energy per second and carries out 64 take advantage of and add the function vector arithmetic unit 28,800,000,000 times, 64 abundant universal instruction set and the specific instruction that aims at the wireless telecommunications setting, its powerful digital signal processing capability also makes chip can carry out wireless telecommunications and image processing simultaneously.This chip that its powerful abundant command system makes can make system have very strong programmability can handle all home control network communication protocols almost known today in real time.
Among Fig. 2, image sensor (photographing module) can be video camera, also can adopt CMOS or ccd sensor to come the images acquired signal.
DSP among Fig. 2 nuclear part be used for (1) to sensor acquisition to image information compress and discern processing, (2) are packed processed images information and are transmitted to the base station by antenna then by the requirement of home control network communication protocol/stipulations.The base station signal decoding that (3) will be received by antenna is controlled the operation of video camera by the Peripheral Interface of chip with the instruction of discerning different operational order (4) peace and being received.The utility model can realize that also software-defined radio makes the function that reaches the many stipulations of multi-protocols with the DSP of other model.Because adopted software defined radio, the processing of all different home control network communication protocols and stipulations is all carried out programming by DSP carry out.
ARM among Fig. 2 partly is a kind of general-purpose built-in type CPU processor, is to be used for high-rise communications protocol/stipulations are handled.Also can be used for all peripheral hardwares are regulated control.Also can adopt other universal CPU to carry out for the processing of upper-layer protocol/stipulations and the adjusting control of system.
Among Fig. 2, high speed dynamic memory (DDR) is used for temporary transient stores processor data.Memory (flash memory) then is used for the storage operation program, as image processing program, and home control network communication protocol, stipulations handling procedure etc.The USB physical layer be used for system can and the equipment of other various band USB interface such as USB hard disk etc. directly be connected in case exchange and store the image information of gathering and handling.SIM card then is to be used to store communication number and other information that the wireless communication services merchant is provided.This circuit can be double-card dual-standby or single deck tape-recorder.
Claims (10)
1. rig camera with many stipulations of multi-protocols wireless communication capability, comprise and be used for images acquired and audio signal photographing module, it is characterized in that, the output of described photographing module connects a mobile radio communication module, and described mobile radio communication module is used for and is scheduled to mobile communication network carrying out communication.
2. the rig camera with many stipulations of multi-protocols wireless communication capability as claimed in claim 1 is characterized in that, described mobile radio communication module comprises at least:
Multi-frequency radio frequency reception amplifier and antenna are used to accept the command signal sent from the wireless communication networks base station, and export analog to digital converter to;
Analog to digital converter is exported to processor controls after the analog signal conversion that receives become digital signal,
Processor controls will be handled by predetermined operation programs from the digital signal that analog to digital converter receives;
Memory is used for the storage operation program.
3. the rig camera with many stipulations of multi-protocols wireless communication capability as claimed in claim 2, it is characterized in that, described processor controls comprises baseband signal processor at least, and the base station signal decoding that is used for receiving is to discern different operational orders and the operation of video camera to be controlled by Peripheral Interface by received instruction.
4. as claim 1,2 or 3 described rig cameras, it is characterized in that described mobile radio communication module comprises at least with many stipulations of multi-protocols wireless communication capability:
Processor controls is exported to digital to analog converter by predetermined operation programs processing back image and audio-frequency information that sensor acquisition arrives;
Digital to analog converter is exported to the multi-frequency radio frequency emission amplifier after will becoming digital signal from the analog signal conversion that processor controls receives;
Multi-frequency radio frequency emission amplifier and antenna are used for the reception analog signal is sent to the wireless communication networks base station.
5. the rig camera with many stipulations of multi-protocols wireless communication capability as claimed in claim 4, it is characterized in that, described processor controls comprises digital signal processor at least, be used for image that photographing module is collected and audio-frequency information and compress and discern processing, baseband signal processor is transmitted to base station by the requirement packing back of home control network communication protocol/stipulations by antenna with processed images information.
6. the rig camera with many stipulations of multi-protocols wireless communication capability as claimed in claim 5 is characterized in that, described photographing module is video camera or electro-optical imaging sensors and audio signal transducer.
7. the rig camera with many stipulations of multi-protocols wireless communication capability as claimed in claim 5 is characterized in that, described mobile communication network is GSM, GPRS, WCDMA, CDMA2000, TD-SCDMA, WIMAX or LTE.
8. the rig camera with many stipulations of multi-protocols wireless communication capability as claimed in claim 5 is characterized in that, described processor controls is the SB3500 integrated circuit.
9. the rig camera with many stipulations of multi-protocols wireless communication capability as claimed in claim 5, it is characterized in that, described processor controls comprises digital signal processor at least, be used for the image information that photographing module collects is compressed and discerned processing, baseband signal processor also is transmitted to the base station by antenna with processed images information by the requirement packing of home control network communication protocol/stipulations then.The operation of video camera is controlled by Peripheral Interface by received instruction to discern different operational order (4) by the base station signal decoding that antenna receives.
10. the rig camera with many stipulations of multi-protocols wireless communication capability as claimed in claim 8 is characterized in that, described processor controls is the integrated circuit that contains digital signal processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201512618U CN201499214U (en) | 2009-04-17 | 2009-04-17 | Monitoring camera capable of multi-protocol multi-convention wireless communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201512618U CN201499214U (en) | 2009-04-17 | 2009-04-17 | Monitoring camera capable of multi-protocol multi-convention wireless communication |
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| Publication Number | Publication Date |
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| CN201499214U true CN201499214U (en) | 2010-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009201512618U Expired - Lifetime CN201499214U (en) | 2009-04-17 | 2009-04-17 | Monitoring camera capable of multi-protocol multi-convention wireless communication |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829776A (en) * | 2012-09-04 | 2012-12-19 | 无锡德思普科技有限公司 | Dual-mode combined navigator |
-
2009
- 2009-04-17 CN CN2009201512618U patent/CN201499214U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829776A (en) * | 2012-09-04 | 2012-12-19 | 无锡德思普科技有限公司 | Dual-mode combined navigator |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |
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| CX01 | Expiry of patent term |