CN201766673U - Wireless audio and video monitoring system based on 3G network - Google Patents
Wireless audio and video monitoring system based on 3G network Download PDFInfo
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- CN201766673U CN201766673U CN2010205386015U CN201020538601U CN201766673U CN 201766673 U CN201766673 U CN 201766673U CN 2010205386015 U CN2010205386015 U CN 2010205386015U CN 201020538601 U CN201020538601 U CN 201020538601U CN 201766673 U CN201766673 U CN 201766673U
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Abstract
The utility model relates to a wireless audio and video monitoring system based on a 3G network, comprising an audio and video monitoring terminal and a client terminal which performs data exchange with the audio and video monitoring terminal through the 3G network. The client terminal can be a 3G mobile phone with a video call function or a computer connected to the Internet, or can have a plurality of client terminals. A monitoring method includes two ways of audio and video monitoring actively initialized by users and audio and video monitoring positively accepted by the users, and the monitoring system can monitor mobile phone number setting. The monitoring system can realize remote wireless audio and video monitoring with low cost; the users can monitor at anytime and anywhere and confirm the situation in time, thereby preventing wrong warning. The monitoring system is suitable for household security protection, old people and baby nursing, industrial production monitoring, and other monitoring occasions.
Description
Technical field
The utility model relates to the technical field of long distance wireless audio-video monitoring, a kind of specifically wireless audio and video supervisory control system based on 3G network (3G (Third Generation) Moblie network).
Background technology
Along with the progress of society and the raising of people's living standard, people have higher requirement to environmentAL safety of living in, and the user is also more and more higher to the requirement of long distance control system.Especially at the household secure context, people not only wish safe antitheft, also wish and can monitor the situation of old man and infant activity.In order to meet the need of market, long distance control system has turned to integrated service (video, data, the voice etc.) long-distance monitoring method of fusion Network Based from the long distance control system of the long distance control system that adopts special line, the long distance control system of utilizing public telephone network, employing optical-fibre channel, based on the long distance control system of Internet, based on the typical remote monitoring schemes such as long distance control system of radio communication.
In monitoring remote video, existing technical scheme mainly is divided into following two kinds:
First kind of scheme is to adopt the method for laying special line.This method can realize monitoring remote video, but special line deployment cost height, the supervisor is limited to the position.When abnormal conditions appear in the monitored site, the supervisor can't be in time notified,, use can only be checked after the incident though there is recording apparatus the monitoring scene video recording can be preserved.
Second kind of scheme is to adopt the built-in network video camera.The user can pass through the computer access web camera in any place that can go up the Internet, realizes video monitoring.The defective of this scheme is: web camera and web camera need be connected to the Internet; Computer needs start in 24 hours; Need domain name application and registration or IP address; Fail safe is bad, occurs the possibility of assault easily.Though the web camera that has can be linked to the Internet by mobile communications network, bandwidth is too little, and the transmission of video frame number is not suitable for practical application very little.
At present, it is ripe that 3G (Third Generation) Moblie (3G) technical development has been tending towards, and provides better solution for satisfying user's monitoring remote video, and the combination of video monitoring system and 3G system also is inevitable.Based on this thinking, the wireless audio and video monitoring scheme based on 3G network has been proposed.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of wireless audio and video supervisory control system based on 3G network, is suitable for realizing monitoring whenever and wherever possible by video telephone, the real personalized purpose of monitoring that realizes.
Wireless audio and video supervisory control system based on 3G network of the present utility model comprises: the audio-video monitoring terminal and the client terminal that is suitable for receiving by 3G network the audio, video data of described audio-video monitoring terminal output that are suitable for carrying out with 3G network wireless data transmission.Client terminal can be a plurality of.
Further, described audio-video monitoring terminal comprises: microcontroller processor, the sensor assembly that links to each other with the microcontroller processor, being suitable for of linking to each other with the microcontroller processor when sensor assembly records abnormal conditions, dial default 3G mobile number with the 3G module that transmits the audio-video monitoring data, the camera module that is used to obtain video monitoring data that links to each other with the 3G module, link to each other with the 3G module be used to obtain the voice module of Voice Surveillance data and the audible-visual annunciator module that is suitable for onsite alarming when sensor assembly records abnormal conditions that links to each other with the microcontroller processor.
Further, described client terminal is 3G mobile or the computer that is suitable for video calling, and this computer comprises that 3G wireless communication card or this computer are located at and is suitable for carrying out in the Ethernet of wireless data transmission with 3G network.
Wherein the microcontroller processor plays core control coordinative role, the monitor signal of one side pick-up transducers module, and another side control 3G module is carried out the collection and the transmission of image and voice, simultaneously data is delivered to the relevant alarm assembly of Ethernet and startup.
Utilize technique scheme to carry out the long distance wireless audio-video monitoring, comprise initial setting up operation, passive monitoring operation, three parts of active policer operation.Described initial setting up operation may further comprise the steps:
(1) system carries out initialization operation;
(2) long-range 3G mobile is imported according to the user, the audio-video monitoring terminal is carried out the setting operation of monitoring cell-phone number.
Described passive monitoring operation may further comprise the steps:
(1) long-range 3G mobile sends the message of deploying troops on garrison duty or withdrawing a garrison and being provided with according to user's input by 3G network to the audio-video monitoring terminal;
Whether (2) sensor assembly in the audio-video monitoring terminal continues to detect has in institute's monitoring range unusually;
(3) if detect abnormal signal, and be at the state of deploying troops on garrison duty, then monitor terminal is dialed the monitoring cell-phone number that sets in advance;
(4) long-range 3G mobile is dialled to cry according to user's operation and is answered, and sets up the video phone call link.
Described active policer operation may further comprise the steps:
(1) long-range 3G mobile is dialled the number that is the audio-video monitoring terminal according to user's operation;
(2) the audio-video monitoring terminal is carried out long-range 3G mobile number verification operation.Consistent with preset number as number, then call through is set up the video telephone link.Inconsistent as number and preset number, then call out and hang up automatically.
The utility model adopts the mode based on the 3G wireless network to realize long-range audio-video monitoring, has realized the purpose of individual's monitoring whenever and wherever possible on the one hand, and on the other hand, the user can see the actual conditions of monitored site intuitively, and warning can not make a mistake.Quick, stable and reliable working performance safe in utilization is applicable to family's security protection, old man and infant activity monitoring, industrial production monitoring and other monitoring occasion.
Description of drawings
Fig. 1 is the structural representation of the wireless audio and video supervisory control system based on 3G network of the present utility model.
Fig. 2 is the structured flowchart of the wireless audio and video supervisory control system based on 3G network of the present utility model.
Embodiment
As shown in Figure 1, should comprise audio-video monitoring terminal and client terminal based on the wireless audio and video supervisory control system of 3G network.As shown in Figure 2, described audio-video monitoring terminal comprises microcontroller processor and 3G module, and the microcontroller processor is connected with sensor assembly, audible-visual annunciator module, and the 3G module is connected with camera module, voice module.Described client terminal is to have the 3G mobile of video call function or be connected in computer in the Ethernet.Ethernet carries out data communication by bridge module and 3G network.
Described sensor assembly comprises: pyroelectric sensor, Smoke Sensor, gas sensor, ultrasonic sensor, optocoupler transducer, infrared sensor etc.Described audible-visual annunciator module can be buzzer, the photoelectric alarm that carries out photoelectric alarm that carries out audible alarm, phonetic alarm or the other types alarm that carries out voice threatening.
During use, each several part is connected energized.The number that allows incoming call is set in the microcontroller processor as required, sets the number of breathing out when reporting to the police.When the incoming call of 3G mobile signal, whether processor detects this cell-phone number is to preset to receive phone number, and in this way, then processor control 3G module is connected.Simultaneously determine the On/Off camera function, determine the On/Off camera function, determine the On/Off sound-recording function according to incoming signal., not in preset number, then will not answer as the incoming call mobile phone.
When sensor assembly monitors suspicious situation, dial by processor control 3G module and to set the 3G mobile number.Determine the On/Off camera function simultaneously, determine the On/Off camera function, determine the On/Off sound-recording function.Processor startup audible-visual annunciator module is made corresponding alarm in addition, or does not make any alarm.
By the Ethernet interface of processor control, 3G wireless audio and video supervisory control system can be used as a multimedia server and inserts the Internet.The user by cipher authentication, then can land this server by terminal input specific I P address or domain name, observes corresponding video.
The above implementation is more preferably a kind of execution mode of the utility model; and be not used in qualification the utility model; all within the utility model principle and rule, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (3)
1. the wireless audio and video supervisory control system based on 3G network is characterized in that comprising: the audio-video monitoring terminal and the client terminal that is suitable for receiving by 3G network the audio, video data of described audio-video monitoring terminal output that are suitable for carrying out with 3G network wireless data transmission.
2. a kind of wireless audio and video supervisory control system according to claim 1 based on 3G network, it is characterized in that: described audio-video monitoring terminal comprises: the microcontroller processor, the sensor assembly that links to each other with the microcontroller processor, being suitable for of linking to each other with the microcontroller processor dialed default 3G mobile number to transmit the 3G module of audio-video monitoring data when sensor assembly records abnormal conditions, the camera module that is used to obtain video monitoring data that links to each other with the 3G module, what link to each other with the 3G module is used to obtain the voice module of Voice Surveillance data and the audible-visual annunciator module that is suitable for onsite alarming when sensor assembly records abnormal conditions that links to each other with the microcontroller processor.
3. a kind of wireless audio and video supervisory control system according to claim 1 based on 3G network, it is characterized in that: described client terminal is 3G mobile or the computer that is suitable for video calling, and this computer comprises that 3G wireless communication card or this computer are located at and is suitable for carrying out in the Ethernet of wireless data transmission with 3G network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205386015U CN201766673U (en) | 2010-09-21 | 2010-09-21 | Wireless audio and video monitoring system based on 3G network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205386015U CN201766673U (en) | 2010-09-21 | 2010-09-21 | Wireless audio and video monitoring system based on 3G network |
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| Publication Number | Publication Date |
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| CN201766673U true CN201766673U (en) | 2011-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010205386015U Expired - Fee Related CN201766673U (en) | 2010-09-21 | 2010-09-21 | Wireless audio and video monitoring system based on 3G network |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182934A (en) * | 2015-08-31 | 2015-12-23 | 中国科学院工程热物理研究所 | Interactive industrial field wireless debugging auxiliary system |
| CN105828033A (en) * | 2016-03-24 | 2016-08-03 | 李彦华 | 4G network VoLTE video conversation-based camera, monitoring system and monitoring method |
-
2010
- 2010-09-21 CN CN2010205386015U patent/CN201766673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182934A (en) * | 2015-08-31 | 2015-12-23 | 中国科学院工程热物理研究所 | Interactive industrial field wireless debugging auxiliary system |
| CN105828033A (en) * | 2016-03-24 | 2016-08-03 | 李彦华 | 4G network VoLTE video conversation-based camera, monitoring system and monitoring method |
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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: 20110316 Termination date: 20140921 |
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| EXPY | Termination of patent right or utility model |