CN107517364B - Intelligent video monitoring system based on Internet of things technology - Google Patents

Intelligent video monitoring system based on Internet of things technology Download PDF

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Publication number
CN107517364B
CN107517364B CN201710994176.7A CN201710994176A CN107517364B CN 107517364 B CN107517364 B CN 107517364B CN 201710994176 A CN201710994176 A CN 201710994176A CN 107517364 B CN107517364 B CN 107517364B
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monitoring
intelligent
intelligent monitoring
processing unit
central processing
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CN107517364A (en
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牛红旗
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Henan Xinchi Information Technology Co ltd
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Henan Xinchi Information Technology Co ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Studio Devices (AREA)

Abstract

The invention discloses intelligent video monitoring based on the internet of things technology, belongs to the technical field of intelligent video monitoring, and aims to provide intelligent video monitoring based on the internet of things technology and solve the problem of small monitoring range of existing equipment. The intelligent monitoring system comprises an intelligent monitoring, a computer and a mobile phone mobile terminal, wherein the intelligent monitoring comprises a monitoring camera, a central processing unit, an information memory and a signal transmitter which are electrically connected in sequence; the intelligent monitoring lower part is provided with movable support, movable support includes the bracing piece, and the bracing piece endotheca is equipped with the telescopic shaft, and the bracing piece bottom articulates there are three supports, is connected with the connecting rod that can follow support length direction and remove on the support through the pulley, and the one end and the bracing piece rotation of connecting rod are connected. The invention is suitable for intelligent monitoring.

Description

Intelligent video monitoring system based on Internet of things technology
Technical Field
The invention belongs to the technical field of intelligent video monitoring, and particularly relates to intelligent video monitoring based on the internet of things technology.
Background
The internet of things is an important component of a new generation of information technology and is also an important development stage of an 'informatization' age. The internet of things is a network which utilizes local network or internet and other communication technologies to link sensors, controllers, machines, personnel, objects and the like together in a new mode to form the connection of people, objects and objects, and realizes informatization, remote management control and intelligence. The internet of things is an extension of the internet, and comprises the internet and all resources on the internet, and is compatible with all applications of the internet, but all elements (all devices, resources, communication and the like) in the internet of things are personalized and privately owned.
The internet of things monitoring is a comprehensive system with stronger precaution capability, mainly comprises front-end acquisition equipment, a transmission network and a monitoring operation platform, and is used for realizing the application of the monitoring field such as image, video, safety, scheduling and other related aspects, and the visual, accurate, timely and information content is used for realizing the linkage reaction between the things and between the things and the people through the video and the sound monitoring, so that the application of the internet of things monitoring is continuously popularized.
Although the conventional monitoring technology can meet the common monitoring means, a plurality of inconveniences still exist, such as the need of a fixed acquisition mode in the use process, the acquisition of the monitoring content can be performed, and the mobile receiving and the real-time observation of the monitoring content by people cannot be met. Meanwhile, a single monitoring acquisition technology has a certain use risk for some special application fields such as security fields. The existing intelligent video monitoring has the problems of fixed monitoring range and smaller monitoring range in the using process, and cannot meet the monitoring requirements of people.
Disclosure of Invention
The invention aims at: the intelligent video monitoring system based on the Internet of things technology solves the problem that an existing device is small in monitoring range.
The technical scheme adopted by the invention is as follows:
the intelligent video monitoring system comprises an intelligent monitoring system, a computer and a mobile phone mobile terminal, wherein the intelligent monitoring system comprises a monitoring camera, a central processing unit, an information storage and a signal transmitter, the monitoring camera is electrically connected with the central processing unit, the information storage is electrically connected with the central processing unit, the signal transmitter is electrically connected with the information storage, the computer is in signal connection with the intelligent monitoring system through the signal transmitter, and the mobile phone mobile terminal is in signal connection with the intelligent monitoring system through the signal transmitter; the intelligent monitoring lower part is provided with movable support, movable support includes the bracing piece, and the stay bar endotheca is equipped with the telescopic shaft, and the bracing piece bottom articulates there are three supports, is connected with the connecting rod that can follow support length direction and remove through the pulley on the support, and the one end and the bracing piece rotation of connecting rod are connected.
Further, a driving device is arranged on the telescopic shaft and the pulley, and the driving device is electrically connected with the central processing unit.
Further, still be provided with adjusting device between movable support and the intelligent monitoring, adjusting device includes the connecting axle, connecting axle one end is connected with intelligent monitoring, the other end and the telescopic shaft one side of connecting axle are articulated, the opposite side of telescopic shaft is connected with sector gear, the connecting axle middle part is provided with the bevel gear, still is provided with the motor, bevel gear is connected with the motor, bevel gear and sector gear meshing.
Further, the intelligent monitoring is provided with a protective cover.
Further, the monitoring camera is an infrared camera.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. in the invention, a movable support is arranged at the lower part of the intelligent monitoring device, the movable support comprises a support rod, a telescopic shaft is sleeved in the support rod, three supports are hinged to the bottom of the support rod, a connecting rod capable of moving along the length direction of the support rod is connected to the support rod through pulleys, and one end of the connecting rod is rotatably connected with the support rod. Through this setting, flexible can adjust intelligent monitoring height from top to bottom of telescopic shaft, the connecting rod passes through the pulley and slides, can adjust intelligent monitoring angle, has increased intelligent monitoring's monitoring range.
2. In the invention, the telescopic shaft and the pulley are provided with the driving device, and the driving device is electrically connected with the central processing unit. Through the arrangement, the central processing unit can intelligently control the movable support to adjust the monitoring range according to the content of the monitoring camera.
3. In the invention, an adjusting device is further arranged between the movable support and the intelligent monitoring, the adjusting device comprises a connecting shaft, one end of the connecting shaft is connected with the intelligent monitoring, the other end of the connecting shaft is hinged with one side of the telescopic shaft, the other side of the telescopic shaft is connected with a sector gear, a bevel gear is arranged in the middle of the connecting shaft, a motor is further arranged in the middle of the connecting shaft, the bevel gear is connected with the motor, and the bevel gear is meshed with the sector gear. Through this setting, motor drive bevel gear is rotatory, and the bevel gear is through with sector gear meshing, can realize intelligent monitoring and rotate from top to bottom, has increased intelligent monitoring's monitoring scope.
4. In the invention, the intelligent monitoring is provided with a protective cover. Through this setting, can protect intelligent monitoring, prevent that intelligent monitoring from suffering the damage.
5. In the invention, the monitoring camera is an infrared camera. Through this setting, can ensure that intelligent monitoring also can normally work late.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the adjusting device of the present invention;
the marks in the figure: 1-intelligent monitoring, 2-adjusting device, 21-connecting shaft, 22-bevel gear, 23-motor, 24-sector gear, 3-movable support, 31-telescopic shaft, 32-bracing piece, 33-support, 34-connecting rod, 4-safety cover.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The intelligent video monitoring system based on the internet of things comprises an intelligent monitoring system 1, a computer and a mobile phone terminal, wherein the intelligent monitoring system 1 comprises a monitoring camera, a central processing unit, an information memory and a signal transmitter, the monitoring camera is electrically connected with the central processing unit, the information memory is electrically connected with the central processing unit, the signal transmitter is electrically connected with the information memory, the computer is in signal connection with the intelligent monitoring system 1 through the signal transmitter, and the mobile phone terminal is in signal connection with the intelligent monitoring system 1 through the signal transmitter; the intelligent monitoring 1 lower part is provided with movable support 3, movable support 3 includes bracing piece 32, and the bracing piece 32 endotheca is equipped with telescopic shaft 31, and the bracing piece 32 bottom articulates there are three support 33, is connected with the connecting rod 34 that can follow support 33 length direction and remove through the pulley on the support 33, and the one end and the bracing piece 32 rotation of connecting rod 34 are connected. The telescopic shaft 31 and the pulleys are provided with driving devices which are electrically connected with the central processing unit. Still be provided with adjusting device 2 between movable support 3 and the intelligent monitoring 1, adjusting device 2 includes connecting axle 21, connecting axle 21 one end is connected with intelligent monitoring 1, the other end of connecting axle 21 is articulated with telescopic shaft 31 one side, telescopic shaft 31's opposite side is connected with sector gear 24, the connecting axle 21 middle part is provided with bevel gear 22, still is provided with motor 23, bevel gear 22 is connected with motor 23, bevel gear 22 meshes with sector gear 24. The intelligent monitoring 1 is provided with a protective cover 4. The monitoring camera is an infrared camera.
In the use process of the invention, the monitoring camera of the intelligent monitoring 1 collects images, the images are stored in the information storage after being processed by the central processing unit, and then the images are connected with the computer and the mobile terminal of the mobile phone through the signal transmitter, and the computer and the mobile terminal of the mobile phone can read the image information in the information storage. The intelligent monitoring 1 lower part is provided with movable support 3, movable support 3 includes bracing piece 32, and the bracing piece 32 endotheca is equipped with telescopic shaft 31, and the bracing piece 32 bottom articulates there are three support 33, is connected with the connecting rod 34 that can follow support 33 length direction and remove through the pulley on the support 33, and the one end and the bracing piece 32 rotation of connecting rod 34 are connected. Through this setting, flexible 1 height of intelligent monitoring can be adjusted to telescopic shaft 31 from top to bottom, and connecting rod 34 passes through the pulley slider, can adjust 1 angle of intelligent monitoring, has increased intelligent monitoring 1's monitoring scope. The telescopic shaft 31 and the pulleys are provided with driving devices, and the driving devices are electrically connected with the central processing unit. Through the arrangement, the central processing unit can intelligently control the movable support 3 to adjust the monitoring range according to the content of the monitoring camera. Still be provided with adjusting device 2 between movable support 3 and the intelligent monitoring 1, adjusting device 2 includes connecting axle 21, connecting axle 21 one end is connected with intelligent monitoring 1, the other end of connecting axle 21 is articulated with telescopic shaft 31 one side, telescopic shaft 31's opposite side is connected with sector gear 24, the connecting axle 21 middle part is provided with bevel gear 22, still is provided with motor 23, bevel gear 22 is connected with motor 23, bevel gear 22 meshes with sector gear 24. By this arrangement, the motor 23 drives the bevel gear 22 to rotate, and the bevel gear 22 is meshed with the sector gear 24, so that the intelligent monitor 1 can be rotated up and down, and the monitoring range of the intelligent monitor 1 is increased. The intelligent monitoring 1 is provided with a protective cover 4. Through this setting, can protect intelligent monitoring 1, prevent that intelligent monitoring 1 from suffering the damage. The monitoring camera is an infrared camera. Through this setting, can ensure that intelligent monitoring 1 also can normally work in evening.
Example 1
The intelligent video monitoring system comprises an intelligent monitoring system, a computer and a mobile phone mobile terminal, wherein the intelligent monitoring system comprises a monitoring camera, a central processing unit, an information storage and a signal transmitter, the monitoring camera is electrically connected with the central processing unit, the information storage is electrically connected with the central processing unit, the signal transmitter is electrically connected with the information storage, the computer is in signal connection with the intelligent monitoring system through the signal transmitter, and the mobile phone mobile terminal is in signal connection with the intelligent monitoring system through the signal transmitter; the intelligent monitoring lower part is provided with movable support, movable support includes the bracing piece, and the stay bar endotheca is equipped with the telescopic shaft, and the bracing piece bottom articulates there are three supports, is connected with the connecting rod that can follow support length direction and remove through the pulley on the support, and the one end and the bracing piece rotation of connecting rod are connected. Through this setting, flexible axle is flexible from top to bottom can adjust intelligent monitoring height, and the connecting rod passes through the pulley and slides, can adjust intelligent monitoring angle, has increased intelligent monitoring's monitoring scope.
Example 2
On the basis of the embodiment 1, the telescopic shaft and the pulley are provided with a driving device, and the driving device is electrically connected with the central processing unit. Through the arrangement, the central processing unit can intelligently control the movable support to adjust the monitoring range according to the content of the monitoring camera.
Example 3
On the basis of the embodiment, an adjusting device is further arranged between the movable support and the intelligent monitoring, the adjusting device comprises a connecting shaft, one end of the connecting shaft is connected with the intelligent monitoring, the other end of the connecting shaft is hinged to one side of the telescopic shaft, a sector gear is connected to the other side of the telescopic shaft, a bevel gear is arranged in the middle of the connecting shaft, a motor is further arranged in the middle of the connecting shaft, the bevel gear is connected with the motor, and the bevel gear is meshed with the sector gear. Through this setting, motor drive bevel gear is rotatory, and the bevel gear is through with sector gear meshing, can realize intelligent monitoring and rotate from top to bottom, has increased intelligent monitoring's monitoring scope.
Example 4
On the basis of the above embodiment, the intelligent monitoring is provided with a protective cover 4. Through this setting, can protect intelligent monitoring, prevent that intelligent monitoring from suffering the damage.
Example 5
On the basis of the embodiment, the monitoring camera is an infrared camera. Through this setting, can ensure that intelligent monitoring also can normally work evening.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims (2)

1. The intelligent video monitoring system based on the internet of things is characterized by comprising an intelligent monitor (1), a computer and a mobile phone terminal, wherein the intelligent monitor (1) comprises a monitoring camera, a central processing unit, an information memory and a signal transmitter, the monitoring camera is electrically connected with the central processing unit, the information memory is electrically connected with the central processing unit, the signal transmitter is electrically connected with the information memory, the computer is in signal connection with the intelligent monitor (1) through the signal transmitter, and the mobile phone terminal is in signal connection with the intelligent monitor (1) through the signal transmitter; the intelligent monitoring system is characterized in that a movable support (3) is arranged at the lower part of the intelligent monitoring system (1), the movable support (3) comprises a support rod (32), a telescopic shaft (31) is sleeved in the support rod (32), three supports (33) are hinged to the bottom of the support rod (32), a connecting rod (34) capable of moving along the length direction of the supports (33) is connected to the supports (33) through pulleys, one end of the connecting rod (34) is rotationally connected with the support rod (32), and the connecting rod slides through the pulleys to adjust the intelligent monitoring angle; the telescopic shaft (31) and the pulley are provided with driving devices, the driving devices are electrically connected with a central processing unit, and the central processing unit intelligently controls the movable support (3) to adjust the monitoring range according to the content of the monitoring camera; an adjusting device (2) is further arranged between the movable support (3) and the intelligent monitoring device (1), the adjusting device (2) comprises a connecting shaft (21), one end of the connecting shaft (21) is connected with the intelligent monitoring device (1), the other end of the connecting shaft (21) is hinged to one side of a telescopic shaft (31), a sector gear (24) is connected to the other side of the telescopic shaft (31), a bevel gear (22) is arranged in the middle of the connecting shaft (21), a motor (23) is further arranged, the bevel gear (22) is connected with the motor (23), and the bevel gear (22) is meshed with the sector gear (24); the intelligent monitoring (1) is provided with a protective cover (4).
2. The intelligent video monitoring system based on the internet of things technology according to claim 1, wherein the monitoring camera is an infrared camera.
CN201710994176.7A 2017-10-23 2017-10-23 Intelligent video monitoring system based on Internet of things technology Active CN107517364B (en)

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CN111895232A (en) * 2020-07-09 2020-11-06 国网浙江省电力有限公司嘉兴供电公司 Video monitoring equipment for power transformation capital construction

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856907A (en) * 1971-10-06 1974-12-24 Pirelli Process for manufacturing toothed belts
KR200205228Y1 (en) * 2000-07-20 2000-12-01 미래에스아이주식회사 Rotary part structure of horizontal direction of panteelt monitoring camera
KR20020069793A (en) * 2001-02-28 2002-09-05 장한 Video camera system installed in portable stand for photographing the scene of operation
KR20090003457U (en) * 2007-10-10 2009-04-15 양영승 Tripod
KR20130001644U (en) * 2011-09-01 2013-03-11 김민기 Surveillance camera angle control device use fixed bracket
CN103574537A (en) * 2012-07-31 2014-02-12 海洋王照明科技股份有限公司 Lamp moving support and projection lamp using same
CN203941689U (en) * 2014-07-14 2014-11-12 韩琨 A kind of multi-functional music stand of singing with microphone
CN204187228U (en) * 2014-10-08 2015-03-04 宁波江北鼎升照相器材有限公司 A kind of scalable camera support
CN104749860A (en) * 2013-12-27 2015-07-01 镇江市润华无线电专用设备制造有限责任公司 Mobile camera bracket for industrial use
CN204810397U (en) * 2015-07-15 2015-11-25 重庆电子工程职业学院 Thing networking surveillance camera head
CN105681635A (en) * 2016-03-10 2016-06-15 成都川睿科技有限公司 Omnibearing adjustable monitoring camera
CN205781833U (en) * 2016-06-07 2016-12-07 刘大路 A kind of photographic tripod
CN206290934U (en) * 2016-12-29 2017-06-30 宁波意美捷影视设备有限公司 Tripod legs and its tripod
CN107172340A (en) * 2017-07-24 2017-09-15 重庆万建电子工程有限责任公司重庆第分公司 A kind of rotating camera with mounting rod

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110234889A1 (en) * 2010-03-26 2011-09-29 Cwell Vision Co., Ltd. Monitoring camera

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856907A (en) * 1971-10-06 1974-12-24 Pirelli Process for manufacturing toothed belts
KR200205228Y1 (en) * 2000-07-20 2000-12-01 미래에스아이주식회사 Rotary part structure of horizontal direction of panteelt monitoring camera
KR20020069793A (en) * 2001-02-28 2002-09-05 장한 Video camera system installed in portable stand for photographing the scene of operation
KR20090003457U (en) * 2007-10-10 2009-04-15 양영승 Tripod
KR20130001644U (en) * 2011-09-01 2013-03-11 김민기 Surveillance camera angle control device use fixed bracket
CN103574537A (en) * 2012-07-31 2014-02-12 海洋王照明科技股份有限公司 Lamp moving support and projection lamp using same
CN104749860A (en) * 2013-12-27 2015-07-01 镇江市润华无线电专用设备制造有限责任公司 Mobile camera bracket for industrial use
CN203941689U (en) * 2014-07-14 2014-11-12 韩琨 A kind of multi-functional music stand of singing with microphone
CN204187228U (en) * 2014-10-08 2015-03-04 宁波江北鼎升照相器材有限公司 A kind of scalable camera support
CN204810397U (en) * 2015-07-15 2015-11-25 重庆电子工程职业学院 Thing networking surveillance camera head
CN105681635A (en) * 2016-03-10 2016-06-15 成都川睿科技有限公司 Omnibearing adjustable monitoring camera
CN205781833U (en) * 2016-06-07 2016-12-07 刘大路 A kind of photographic tripod
CN206290934U (en) * 2016-12-29 2017-06-30 宁波意美捷影视设备有限公司 Tripod legs and its tripod
CN107172340A (en) * 2017-07-24 2017-09-15 重庆万建电子工程有限责任公司重庆第分公司 A kind of rotating camera with mounting rod

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
一种自适应调节技术的移动智能监控一体机;彭崧;山东工业技术;全文 *

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