CN104519311A - Webpage remotely-controlled patrol vehicle - Google Patents
Webpage remotely-controlled patrol vehicle Download PDFInfo
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- CN104519311A CN104519311A CN201310458744.3A CN201310458744A CN104519311A CN 104519311 A CN104519311 A CN 104519311A CN 201310458744 A CN201310458744 A CN 201310458744A CN 104519311 A CN104519311 A CN 104519311A
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Abstract
The invention discloses a webpage remotely-controlled patrol vehicle and relates to indoor mobile monitoring and patrolling equipment and techniques employing internet-based remote control. The vehicle can be controlled to move back and forth and turn by a user through a menu on a webpage in any internet terminal; images taken by a monitor camera on the vehicle are transmitted in real time to the webpage for displaying; data in a sensor on the vehicle is transmitted in real time to the webpage; smoke, gas, temperature and body thermal radiation status information can be acquired. An S3C2440 central control board is connected to the sensor, the monitor camera and a wireless local area network card to allow acquisition and wireless transmission of monitoring data; a two-key relay is controlled through an I/O port to switch so as to control travel positive and reverse rotation of a track wheel drive motor, thus moving or turning the vehicle.
Description
Technical field
The present invention relates to safety protection field, particularly relate to the indoor movable monitoring patrol equipment by the Internet Long-distance Control and technology.
Background technology
Growing along with economic and science and technology, work, the life of people become more and more comfortable, also more and more stronger to the consciousness of family and the protection of other place safety, comprising Electrical Safety, with nurse of gas safety, anti-theft security, child and old man etc.Traditional security protection alarm monitoring equipment is all fixed installation, and sphere of action is limited, and there is more " blind spot " or " dead angle ", must install security protection warning device in a large number, adding Financial cost to eliminate these " blind spots " at diverse location.Traditional safety protection equipment generally all needs to be connected to central control room by the communications cable of complexity, needs to arrange special messenger on duty in center-control indoor.
Also some moveable watch-dogs are had at present, but the movement of the areas adjacent remote manual control control appliance all needing special messenger to monitor at needs, be subject to the restriction of remote-transmitter and receiving equipment operating distance, operator cannot away from guarded region.
If moveable security protection monitoring alarm equipment can be adopted, just can " blind spot " of eliminating effect scope, and the key monitoring of localized region can be realized, if can internet web page Long-distance Control moveable security protection monitoring alarm equipment be passed through, and transmit monitored picture and other monitor message in real time by the Internet, just can facilitate user's checking monitoring information at any time in any place.
Summary of the invention
In order to solve the problem in background technology, the invention provides a kind of webpage Long-distance Control indoor patrol car, user can on any internet terminal, by the advance of the menu control patrol car on webpage, retreat, turn to, the image of the monitoring camera shooting on patrol car is sent in real time on webpage and shows, the data that the smog that patrol car carries, spectroscopic gas, temperature, heat release infrared sensor are sent on webpage in real time, can obtain smog, coal gas, temperature, thermal radiation of body state information.
For achieving the above object, the invention adopts following technical scheme:
The indoor patrol car of a kind of webpage Long-distance Control, is made up of crawler type omnidirectional patrol car car body, S3C2440 central control unit, wireless transmission unit, monitoring camera, transducer.
Crawler type omnidirectional patrol car car body left and right Athey wheel is driven by 1 motor respectively, and when the equidirectional rotation simultaneously of two motors, dolly can advance or retreat.When motor rotates along different directions, left and right turn can be realized.Steering locking angle can reach 360 degree.The positive reversal voltage of two motors is switched by two keys relay, and the break-make of two keys relay is then controlled by S3C2440 central control unit.
S3C2440 central control unit is made up of S3C2440 chip and peripheral circuit, for realizing control and the communication of all electric equipments on patrol car.Wireless transmission unit is made up of wireless network card, and patrol car is communicated with the Internet by wireless network card, and wireless network card connects S3C2440 central control unit by USB interface.Monitoring camera connects S3C2440 central control unit by USB interface.Smog, spectroscopic gas, temperature, heat are released infrared sensor and are all connected S3C2440 central control unit by RS232 serial ports.
The remote transmission of video monitoring adopts stream media technology to realize.S3C2440 control unit utilize open source projects mjpg-streamer do video server, utilize V4L2 to do interface data are taken out from camera, then socket programming is carried out, for the request of each client creates thread, first client obtains the IP address of server by server domain name, then a socket is created, call connect function and server connects, the data sended over from server are received after successful connection, close socket, show real-time monitor video by web browser.
Owing to have employed technique scheme, the invention possesses following beneficial effect:
The first, limitation that is static, fixed point monitoring broken through by patrol car, achieved dynamically, in real time monitor by lift-launch camera and transducer.For the control of patrol car, user can Telnet on any PC being connected into the Internet, observes monitoring image that camera transmits and obtains environmental information around patrol car, and carry out random motion control by the menu on webpage to patrol car.
The second, patrol car adopts crawler type car body, can provide good leaping over obstacles and bear jolt capacity.By controlling the direction of rotation of left and right Athey wheel drive motors, realize the advance of patrol car, retreat and turn to, the simple cost of structure is low.
3rd, a patrol car just can carry out security monitoring to whole home-ranges or other larger room area, can gather video and smog, coal gas, temperature, thermal radiation of body data.
Accompanying drawing explanation
Fig. 1 is each functional unit structure chart of the present invention.
Fig. 2 is patrol bassinet structure and installation side view.
In figure, 1 for patrol car body deck, and 2 is crawler belt, and 3 and 4 is BOGEY WHEEL, and 5 is driving wheel, and 6 is the install bin of central control board, relay wireless network card, transducer and lithium battery, and 7 is adjustable for height camera bracket, and 8 is camera.
Fig. 3 is the Long-distance Transmission Technologies block diagram of video monitoring.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further expalined, but following examples shall not be construed as limiting the present invention.
Composition graphs 1, S3C2440 central control board is for realizing control and the communication of all electric equipments on patrol car, patrol car is communicated with the Internet by wireless network card, and wireless network card connects central control unit by USB interface, and monitoring camera connects central control unit by USB interface.Smog, spectroscopic gas, temperature, heat are released infrared sensor and are all connected central control unit by RS232 serial ports.Central control unit controls the switching of two keys relay by I/O mouth, thus controls the rotating of Athey wheel drive motors.
Composition graphs 2, central control board, relay, wireless network card, transducer and lithium battery are placed within install bin 6, and install bin 6 is fixed on car body deck 1, and camera 8 is placed in adjustable for height support 7 top, is convenient to broaden one's vision.
Composition graphs 3, central control unit utilizes open source projects mjpg-streamer to do video server, utilizes V4L2 to do interface and data are taken out from camera, then carry out socket programming, for the request of each client creates thread.First client obtains the IP address of server by server domain name, then an establishment socket, calls connect function and server connects, and receives the data sended over from server after successful connection, close socket, show real-time monitor video by IE browser.
Claims (4)
1. the indoor patrol car of webpage Long-distance Control, it is characterized in that: user can on any internet terminal, moving and turning to by the menu control patrol car on webpage, the image of the monitoring camera shooting on patrol car is sent in real time on webpage and shows, and obtains smog, coal gas, temperature, thermal radiation of body state information by the transducer that patrol car carries.
2. the indoor patrol car of a kind of webpage Long-distance Control according to claim 1, is characterized in that: be made up of crawler type omnidirectional patrol car car body, S3C2440 central control unit, wireless transmission unit, monitoring camera, transducer.
3. the indoor patrol car of a kind of webpage Long-distance Control according to claim 1, it is characterized in that: on S3C2440 control unit, utilize open source projects mjpg-streamer to do video server, adopt V4L2 to do interface data are taken out from camera, then socket programming is carried out, for the request of each client creates thread, first client obtains the IP address of server by server domain name, then a socket is created, and connect with server, the data sended over from server are received after successful connection, close socket, real-time monitor video is shown by web browser.
4. crawler type omnidirectional according to claim 2 patrol car car body, it is characterized in that: left and right Athey wheel is driven by 1 motor respectively, when the equidirectional rotation simultaneously of two motors, dolly can advance or retreat, when motor rotates along different directions, can realize left and right turn, steering locking angle can reach 360 degree, the positive reversal voltage of two motors is switched by two keys relay, and the break-make of two keys relay is then controlled by the I/O mouth of central control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310458744.3A CN104519311A (en) | 2013-10-06 | 2013-10-06 | Webpage remotely-controlled patrol vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310458744.3A CN104519311A (en) | 2013-10-06 | 2013-10-06 | Webpage remotely-controlled patrol vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104519311A true CN104519311A (en) | 2015-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310458744.3A Pending CN104519311A (en) | 2013-10-06 | 2013-10-06 | Webpage remotely-controlled patrol vehicle |
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| Country | Link |
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| CN (1) | CN104519311A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843100A (en) * | 2015-04-30 | 2015-08-19 | 王英英 | All-terrain movable measurement robot |
| CN104991538A (en) * | 2015-06-25 | 2015-10-21 | 西北农林科技大学 | Electronic control system of multifunctional tracked operating vehicle |
| CN107959828A (en) * | 2017-12-07 | 2018-04-24 | 郑州云海信息技术有限公司 | A kind of network video server and its design, transplantation method based on MJPG streaming |
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| CN2697989Y (en) * | 2004-04-29 | 2005-05-04 | 张颖 | Indoor long distance monitor control system |
| US20070073436A1 (en) * | 2005-09-26 | 2007-03-29 | Sham John C | Robot with audio and video capabilities for displaying advertisements |
| JP4252333B2 (en) * | 2003-02-28 | 2009-04-08 | 富士通株式会社 | Mobile robot |
| CN102096413A (en) * | 2010-12-23 | 2011-06-15 | 中国民航大学 | Security patrol robot system and control method thereof |
| CN202257249U (en) * | 2011-10-13 | 2012-05-30 | 河北工业大学 | Remote home-monitoring car |
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Patent Citations (5)
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| JP4252333B2 (en) * | 2003-02-28 | 2009-04-08 | 富士通株式会社 | Mobile robot |
| CN2697989Y (en) * | 2004-04-29 | 2005-05-04 | 张颖 | Indoor long distance monitor control system |
| US20070073436A1 (en) * | 2005-09-26 | 2007-03-29 | Sham John C | Robot with audio and video capabilities for displaying advertisements |
| CN102096413A (en) * | 2010-12-23 | 2011-06-15 | 中国民航大学 | Security patrol robot system and control method thereof |
| CN202257249U (en) * | 2011-10-13 | 2012-05-30 | 河北工业大学 | Remote home-monitoring car |
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| 王磊: "基于多线程的嵌入式远程监控WEB服务器的设计与实现", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843100A (en) * | 2015-04-30 | 2015-08-19 | 王英英 | All-terrain movable measurement robot |
| CN104991538A (en) * | 2015-06-25 | 2015-10-21 | 西北农林科技大学 | Electronic control system of multifunctional tracked operating vehicle |
| CN107959828A (en) * | 2017-12-07 | 2018-04-24 | 郑州云海信息技术有限公司 | A kind of network video server and its design, transplantation method based on MJPG streaming |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |
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| WD01 | Invention patent application deemed withdrawn after publication |