CN202602814U - A mobile remote monitoring system based on wireless video transmission - Google Patents
A mobile remote monitoring system based on wireless video transmission Download PDFInfo
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- CN202602814U CN202602814U CN2012201222123U CN201220122212U CN202602814U CN 202602814 U CN202602814 U CN 202602814U CN 2012201222123 U CN2012201222123 U CN 2012201222123U CN 201220122212 U CN201220122212 U CN 201220122212U CN 202602814 U CN202602814 U CN 202602814U
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Abstract
The utility model provides a mobile remote monitoring system based on wireless video transmission. The system comprises a processor, a camera, a motor, a storage chip, a wireless communication module, and a mobile terminal. The camera, the motor, and the storage chip are connected with the processor which reads video images captured by the camera and saves the same in the storage chip. The mobile terminal communicates with the processor through the wireless communication module, while the mobile terminal transmits commands to the processor through the wireless communication module in order to drive the motor to operate so as to drive the camera to move. By a movable platform produced by a service terminal, the video monitoring scope of the system is substantially extended and the requirement of a user for exploring environmental aspect around the movable platform is satisfied. In addition, the requirement of a user for controlling the movable platform according to the environmental aspect around the movable platform is satisfied so that exploration and real-time monitor to unknown environmental aspect is achieved for the user. A client employs a cell phone terminal or a PC, overcoming a problem of not good enough mobility of a conventional client.
Description
Technical field
The utility model relates to field of video monitoring, relates in particular to the mobile long distance control system based on the wireless video transmission.
Background technology
Video monitoring has caused increasing concern at home and abroad at present as the application that a kind of conventional video technology combines with modern communication technology.Video monitoring system the earliest is the closed circuit video monitoring system of full simulation; Along with the development of digital technology, realized that from digital hard disc video recorder half word half module intends the video monitoring digital video monitoring system that constitutes based on PC or embedded device of the video monitoring system market mainstream up till now.Along with popularizing and development of Communication Technique of broadband network, video monitoring develops to remote monitoring from local monitor gradually, the monitoring remote video of IP based network occurred.
The closed circuit video monitoring system of full simulation: this system is made up of special equipments such as video camera, cable, video tape recorder and monitors.Video camera is connected to the specialized simulation video equipment through cable, like video pictures dispenser, matrix, switch, cassette tape formula video tape recorder (VCR) and video-frequency monitor etc. through special-purpose coaxial cable outputting video signal.
The wired monitoring ability is only supported local monitor, receives analog video cable transmission length and the restriction of cable amplifier.Wired extensibility system receives video pictures dispenser, matrix and the restriction of switch input capacity usually.The family is reused in the video recording load must take out or more renew video tape preservation from video tape recorder, and video tape be easy to lose, stolen or be wiped free of unintentionally.It is of low quality to record a video, and increases with number of copies and reduces.Image information adopts vision cable, and with the analog form transmission, general transmission range can not be too far away, is mainly used in interior among a small circle monitoring, and monitoring image generally can only be checked in control centre.
The analog to digital video monitoring system: " analog to digital " supervisory control system is to substitute original long delay analog vtr with digital hard disc video recorder (DVR:DigitalVideoRecorder); Original tape storage pattern is transformed into the stored digital video recording, has realized analog video is transferred to the half module plan-half word scheme of digital recording.From the video camera to DVR, still adopt the coaxial cable outputting video signal, support video recording and playback simultaneously, and can support limited IP network visit through DVR.Substitute original analog video matrix with numerically controlled video matrix, with digital hard disc video recorder DVR.
Complicated wiring " analog to digital " scheme still need be installed independent video cable on each video camera, cause the complexity that connects up.Need external server and management software to control a plurality of DVR or control point, can not be from any video camera of any client access.Can only pass through DVR dereference video camera.Disk breaks down, and risk and RAID are redundant to be compared with tape, and the video recording of " analog to digital " scheme is not protected, and is easy to lose.
The IP network video monitoring system: the IP network video monitoring system is divided into wired and wireless dual mode.The IP network video monitoring system mainly is by the camera collection video data; Through video compression, wireless mode is through Wi-Fi, and GSM/GPRS access network etc. transmits; Wired mode is through the netting twine access network, can supply any through the authorized client visit of any position, supervision from network.
The IP network video monitoring system has overcome the shortcoming of preceding two kinds of systems, but the mobility aspect of client and service end is not fine.
The utility model content
In order to solve problem in the prior art; The utility model provides a kind of mobile long distance control system based on the wireless video transmission; It comprises processor, camera, motor, storage chip, wireless communication module and portable terminal; Said camera, motor and storage chip are connected with processor respectively; Processor reads the video image of camera collection and stores to storage chip, and portable terminal and processor communicate through wireless communication module, thereby portable terminal moves to the running drive camera that processor sends order control motor through wireless communication module.
As the further improvement of the utility model, said portable terminal is mobile phone or PC.PC, (personal computer), personal computer.
As the further improvement of the utility model, said wireless communication module is 3G or WiFi wireless communication module.
The utility model is applied to field of video monitoring such as the road management, municipal administration, emergency tender of object real-time tracking monitoring, the monitoring of particular surroundings occasion, family and commercial monitoring, security administration, traffic.
The beneficial effect of the utility model is: what service end adopted is moveable platform; Compare with the fixed platform video monitoring service end that adopted fixed platform or had a The Cloud Terrace in the past; Video monitoring range is limited, can not satisfy the desire that the client seeks knowledge to the circumstances not known situation.Through making moveable platform to service end; Its video monitoring range enlarges far away; And can satisfy the desire of client to moveable platform surrounding enviroment situation, can satisfy the client again simultaneously and carry out control, thereby realize client's probing into and monitoring in real time the circumstances not known situation to moveable platform according to moveable platform surrounding enviroment situation; Say in a sense, realized that client's desire is known and probing into effectively of uncertain environment situation combines.
Customer end adopted be mobile phone terminal or PC, it is not enough to have overcome in the past the client mobility, complicated operation, the client more can not follow one's bent and think anywhere, the problems such as remote real-time monitoring of random time.Through 3G mobile network, mobile phone terminal as client; Let all become possibility; Because mobile network broad covered area; The mobile phone terminal mobility is good, make the client can be arbitrary anywhere, random time carries out monitoring remote video, the client can carry out mobile platform is controlled according to the situation that is presented at the moment.
Description of drawings
Fig. 1 is the removable tele-control system frame structure of the utility model based on the wireless video transmission;
Fig. 2 is that the utility model is realized block diagram based on the removable tele-control system algorithm of wireless video transmission;
Fig. 3 is the utility model system hardware block diagram.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is further specified.
The utility model provides a kind of mobile long distance control system based on the wireless video transmission; It comprises processor, camera, motor, storage chip, wireless communication module and portable terminal; Said camera, motor and storage chip are connected with processor respectively; Processor reads the video image of camera collection and stores to storage chip; Portable terminal and processor communicate through wireless communication module, thereby portable terminal moves to the running drive camera that processor sends order control motor through wireless communication module.Said portable terminal is mobile phone or PC.PC, (personal computer), personal computer.Said wireless communication module is 3G or WiFi wireless communication module.
As shown in Figure 1, moveable platform is as service end, and it is loaded with the camera that is used for video acquisition and Wi-Fi module, the 3G module of access network.Mobile phone terminal or computer are as client, and it realizes communicating by letter with service end through Wi-Fi module or 3G module access network.Service end loads motion control and drives at first through Wi-Fi or 3G access network, starts the camera collection video data then, waits for the connection of client.After client was connected to service end through Wi-Fi or 3G access network, this moment, service end was waited for the client-requested transmitting video data.When client is opened video monitoring; Service end begins to the client transmissions video data; Show in real time behind the client receiving video data; Client is judged mobile platform situation on every side through the video pictures that shows then, and client is sent corresponding motion control commands according to the situation around the mobile platform to mobile platform, thereby realization is to anywhere on the one hand, carry out real-time video monitoring under the ambient conditions arbitrarily; Realized on the other hand client anywhere (so long as the place of mobile phone signal is arranged) carry out remote monitoring, and simple operation, easy to carry.
As shown in Figure 2, the transmission of service end video transmission and control command adopts two processes to realize, owing to do not have data sharing between video transmission and the control command transmission, making like this between them can separate work, be independent of each other.Client is in order to realize monitoring, convenient control of motion, and multi-thread mechanism is adopted in transmission to video transmission and control command, makes video monitoring and control command coexist demonstration in the interface, easy operating.In service end video transmission process; After communication mechanism is created; Begin to gather video data and compression, judged whether that then client connects and client is sent the video reception request, if there are the data that then will just gather compression to send to client; Rejection is not just sent, and begins to gather the next frame video data at last again.In client video transmission thread, behind the Connection Service end, open the video monitoring picture and begin to send the video reception request to server, receiving video data and show at monitoring interface then sends the video reception request to service end again simultaneously then.In service end control command transmission process; After transport communication mechanism is created; Service end is in the state of waiting for client-requested; When client is sent request to service end, service end was in and waited for client transmitting control commands state this moment, made corresponding action immediately as long as service end is received the control command of client.For in client control command transmission thread, be in behind the Connection Service end and wait for the control command input state, just begin to send as the order input, be in again then and wait for the control command input.
Native system not only makes moderate progress at monitoring range and simple operation property; And client is controlled to moveable platform according to the picture that appears; Thereby carry out the probing into of circumstances not known situation, make active exploration monitoring into client passive type in the past etc. is to be monitored.To combine Fig. 3 system hardware block diagram to further specify below.
As shown in Figure 3,1 is the arm processor chip, and 2 is camera, and 3 is motor, and 4 is the SDRAM storage chip, and 5 is 3G, WiFi wireless communication module, and 6 is cell phone, PC.At first gather video image through CAMERA2; Arm processor 1 reads the video image of CAMERA2 collection and in SDRAM4, stores, and arm processor 1 sends to MOBILE PHONE OR pc client to the video images of in SDRAM, storing through 3G, WiFi wireless communication module 5 then.In addition; MOBILE PHONE OR pc client 6 can pass through 3G or WiFi wireless communication module 5 to arm processor 1 transmitting control commands according to the monitoring image situation; After arm processor 1 receives control command; Send controlled motion information to MOTORS3 again, thereby MOTORS3 makes corresponding motion.
The ardware model number that the realization native system can be adopted is following:
ARM chip: S3C6410XH-661003;
CAMERA chip: Vimicro Z301;
MOTORS:MG995, YX-550A-8022; SDRAM chip: K4X1G163PE.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection range of the utility model.
Claims (3)
1. mobile long distance control system based on wireless video transmission; It is characterized in that: it comprises processor, camera, motor, storage chip, wireless communication module and portable terminal; Said camera, motor and storage chip are connected with processor respectively; Processor reads the video image of camera collection and stores to storage chip; Portable terminal and processor communicate through wireless communication module, thereby portable terminal moves to the running drive camera that processor sends order control motor through wireless communication module.
2. the mobile long distance control system based on the wireless video transmission according to claim 1, it is characterized in that: said portable terminal is mobile phone or PC.
3. the mobile long distance control system based on the wireless video transmission according to claim 1, it is characterized in that: said wireless communication module is 3G or WiFi wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201222123U CN202602814U (en) | 2012-03-28 | 2012-03-28 | A mobile remote monitoring system based on wireless video transmission |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201222123U CN202602814U (en) | 2012-03-28 | 2012-03-28 | A mobile remote monitoring system based on wireless video transmission |
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| CN202602814U true CN202602814U (en) | 2012-12-12 |
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| CN2012201222123U Expired - Lifetime CN202602814U (en) | 2012-03-28 | 2012-03-28 | A mobile remote monitoring system based on wireless video transmission |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113725A (en) * | 2013-04-17 | 2014-10-22 | 上海景鸿保安服务股份有限公司 | Mobile monitoring alarm method and mobile monitoring alarm device |
| CN104980713A (en) * | 2015-07-29 | 2015-10-14 | 浙江万里学院 | Remote monitoring system and monitoring method thereof |
| CN108289165A (en) * | 2017-12-12 | 2018-07-17 | 深圳进化动力数码科技有限公司 | A kind of implementation method, device and terminal device controlling camera based on mobile phone |
-
2012
- 2012-03-28 CN CN2012201222123U patent/CN202602814U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113725A (en) * | 2013-04-17 | 2014-10-22 | 上海景鸿保安服务股份有限公司 | Mobile monitoring alarm method and mobile monitoring alarm device |
| CN104980713A (en) * | 2015-07-29 | 2015-10-14 | 浙江万里学院 | Remote monitoring system and monitoring method thereof |
| CN108289165A (en) * | 2017-12-12 | 2018-07-17 | 深圳进化动力数码科技有限公司 | A kind of implementation method, device and terminal device controlling camera based on mobile phone |
| CN108289165B (en) * | 2017-12-12 | 2020-08-21 | 深圳进化动力数码科技有限公司 | Method and device for realizing camera control based on mobile phone and terminal equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
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| CX01 | Expiry of patent term |