CN207720301U - A kind of construction site video monitoring system - Google Patents
A kind of construction site video monitoring system Download PDFInfo
- Publication number
- CN207720301U CN207720301U CN201721789282.3U CN201721789282U CN207720301U CN 207720301 U CN207720301 U CN 207720301U CN 201721789282 U CN201721789282 U CN 201721789282U CN 207720301 U CN207720301 U CN 207720301U
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- CN
- China
- Prior art keywords
- camera
- monitoring system
- construction site
- helmet
- video monitoring
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Abstract
A kind of construction site video monitoring system, including the helmet and camera on helmet top is set, the camera side is provided with the stepper motor for controlling camera rotation, it further include the monitoring system for project supervision, the monitoring system includes gravity sensor, microcontroller, drive module, image acquisition and processing module, comprehensive treatment device, wireless transport module, monitoring host computer and touch display screen, focusing icon is provided in touch display screen, touching focusing icon can be focused by wireless signal remote control camera, and monitoring effect is more preferable.
Description
Technical field
The utility model is related to architectural engineering monitoring system technical fields, more particularly to a kind of construction site video monitoring system
System.
Background technology
Since Project Supervision work is the technical work for requiring strong, heavy workload, Duty demands tight.Construction
Live items process is various, also should be as far as possible to other general procedures or work progress except keeping under strict supervision close inspection is carried out to key procedure
It is included in management range, to ensure project delivery method.
Such as the Chinese patent that notification number is CN203522930U discloses a kind of prison for Information network project management
Viewing system, the system is by host, multiple digital safety helmets, hand-held mechanism at the hand-held set is in rectangular parallelepiped structure, is held
Aspect sensor, laser measurer, vertical reference and angular transducer, display, microcontroller, the orientation are provided on machine
Sensor, laser measurer, vertical reference and angular transducer are connect through interface circuit with single-chip microcomputer input mouth respectively, single
Piece machine display port is connect with display.But the camera, when shooting operating mode, the focal length of camera, which is definite value, to be adjusted,
When supervisor wants to see industrial and mineral at a distance or nearby, cannot adjust camera focal length causes many details that cannot see.
Utility model content
The purpose of this utility model is to provide a kind of construction site video monitoring system, its advantage is that can be taken the photograph with remote control
As head is focused.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of construction site video monitoring system, including the helmet and camera on helmet top is set, the camera shooting
First side is provided with the stepper motor for controlling camera rotation, further includes the monitoring system for project supervision, the prison
Viewing system includes
Gravity sensor：Heeling condition for detecting the helmet simultaneously sends out tilt signals；
Microcontroller：For receiving tilt signals and being believed according to the control for carrying out output control camera rotation after analysis calculating
Number；
Drive module：For receiving control signal that microcontroller is sent out and controlling stepper motor rotation；
Image acquisition and processing module：It is connect with the camera by vision cable, is regarded for receive that camera sends out
Frequency signal is simultaneously transmitted vision signal；
Comprehensive treatment device：Connect with described image acquisition processing module, for receive vision signal and to vision signal into
Row integrated treatment；
Wireless transport module：It is connect with comprehensive treatment device, for sending out vision signal by wireless network；
Monitoring host computer：The vision signal sent out for receiving wireless transport module；
Touch display screen：It is connect with monitoring host computer, focusing is provided with for playing monitor video, and in touch display screen
Icon, touching focusing icon can be focused by wireless signal remote control camera.
Through the above technical solutions, gravity sensor can be sent tilt signals with the angle of inclination on detection workman head
To microcontroller, microcontroller sends out the control signal of control stepper motor rotation by calculation process, and drive module receives control
Signal, and control stepper motor and rotate certain angle, makes that camera takes the picture at bottom and people's sight is consistent, camera shooting
The video taken letter is sent to image procossing acquisition module by head by vision cable, and image procossing acquisition module believes video
Breath is handled and is sent video information to integrated treatment module, and integrated treatment module sends video information to wireless transmission
Module sends video information to monitoring host computer by wireless transport module, touch display screen can with display monitoring video pictures,
And focusing icon is provided in touch display screen, touching focusing icon can make monitoring host computer send out focussing signals, pass through nothing
Gauze remote control camera focuses, and is watched construction site convenient for staff, and can watch while adjust
Section focal length, more personalized, monitoring effect are more preferable.
The utility model is further arranged to：Be provided on the camera focusing motor for being controlled by focussing signals and
Motor driver for driving focusing motor work.
Through the above technical solutions, when touching the focusing button in touch display screen, touch display screen is by the mould of touch
Quasi- signal is converted to digital signal, and the signal is wirelessly transmitted to motor driver, motor driver control by monitoring host computer
System focusing motor rotation certain distance realizes the effect of remote control quickcam image focusing.
The utility model is further arranged to：The wireless transport module is transmitted using 4G wireless networks.
Through the above technical solutions, the ultra-high data transmissions speed that 4G wireless networks possess, the speed energy that theory uploads
Reach 20Mbps, efficiency of transmission higher.
The utility model is further arranged to：It is provided with GPS locator on the camera.
Through the above technical solutions, GPS locator can be accurately positioned, make supervisor while watching monitor video
The location information that the employee can be obtained understands the information of construction site convenient for supervisor in more detail.
The utility model is further arranged to：The comprehensive treatment device is also associated with the storage mould for storing video information
Block.
Through the above technical solutions, memory module can store video information, convenient for being seen regarding supervisor's later stage
It sees.
The utility model is further arranged to：The helmet top is provided with two stands, and shown camera centre position turns
Dynamic to be connected on holder, the stepper motor output shaft is arranged in holder and is fixedly connected with video camera.
Through the above technical solutions, camera is rotatably connected on holder, and when stepper motor rotates, stepper motor output
Axis can drive camera to rotate in the vertical direction.
The utility model is further arranged to：There is gap between the video camera bottom end and the helmet.
Through the above technical solutions, between video camera bottom end and the helmet there is gap can turn to camera to avoid the helmet
It is dynamic to cause to hinder, make the rotation amplitude bigger of camera, in order to which camera lens captures.
The utility model is further arranged to：The helmet front end is provided with headlamp.
Through the above technical solutions, headlamp can provide illumination in insufficient light, not only can be worker's illumination, but also can
To provide enough illumination for camera, ensure that the video information taken is clear enough.
In conclusion the utility model has the advantages that：
One, the monitoring system of the project supervision passes through microcontroller using gravity sensor detection human body head angle of inclination
Control signal control camera rotation is sent out after calculating, allows camera that human body sight to be followed to rotate, and pass through wireless receiving and dispatching
Module sends video information to monitoring host computer, is checked convenient for supervisor；
Two, focusing icon is provided in touch display screen, supervisor can focus icon come remote control by touch
Camera focuses, more personalized, can be focused according to construction site actual conditions, be focused to key area,
Monitoring effect is more preferable.
Description of the drawings
Fig. 1 is the helmet and camera structure schematic diagram in the monitoring system；
Fig. 2 is the monitoring system block diagram of the project supervision；
Fig. 3 is microcontroller and drive module circuit interconnect pattern.
In figure, 1, the helmet；11, holder；2, camera；3, multi-screen display；4, gravity sensor；5, motor drives core
Piece；6, stepper motor；7, headlamp.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
As depicted in figs. 1 and 2, a kind of construction site video monitoring system, including the helmet 1 and be arranged and peeping top
Camera 2,2 both sides of camera are provided with holder 11, and 2 centre position of camera is rotatably connected on holder 11, and under camera 2
End has certain interval with 1 surface of the helmet.11 side of holder is provided with stepper motor 6, and 6 output shaft of stepper motor is arranged in holder
11 are fixedly connected with camera 2.1 front end of the helmet is provided with headlamp 7, and illuminating effect can be played in insufficient light.Also wrap
The monitoring system for project supervision is included, monitoring system includes
Gravity sensor 4：Model BMA150 LGA-12, heeling condition for detecting the helmet 1 simultaneously send out inclination letter
Number.
Microcontroller：Model AT89C51, for receiving tilt signals and being imaged according to output control after carrying out analysis calculating
The control signal of first 2 rotation.
Drive module：It is rotated for receiving control signal that microcontroller is sent out and controlling stepper motor 6（With reference to Fig. 3 institutes
Show）, drive module includes the motor drive ic 5 of model L298, can receive the control signal that microcontroller is sent out and basis
For the signal control motor with fixed rotating speed forward or reverse, 5 output end of motor drive ic is connected with driving circuit, driving electricity
Road connects stepper motor 6, and when microcontroller sends out control signal, motor drive ic 5 is according to control signal controling stepping motor 6
Accurate rotation.
Image acquisition and processing module：It is connect with the camera 2 by vision cable, is sent out for receiving camera 2
Vision signal is simultaneously transmitted vision signal.
Comprehensive treatment device：It is connect with image acquisition and processing module, for receiving vision signal and being carried out to vision signal comprehensive
Conjunction is handled.Comprehensive treatment device is using PIC32MX5/6/7 series（Microchip Technology）Processor, the processor is by data
Processing, high performance computation and connectivity are all integrated on a device.Coordinate the DMA engine developed by Microchip, Yi Jili
With the main line characteristic of MIPS frameworks, it is made to can be additionally used in graphics process application.
Memory module：It is connect with comprehensive treatment device, for storing video information, checks that history video is believed convenient for supervisor
Breath.
Wireless transport module：It is connect with comprehensive treatment device, for sending out vision signal by wireless network；Wireless transmission
Module is transmitted using 4G wireless networks.The ultra-high data transmissions speed that 4G wireless networks possess, the speed that theory uploads
20Mbps, efficiency of transmission higher can be reached.The wireless transport module includes made of the wireless transmission chip of model SYN115
Transmitter, for emitting video information.
Monitoring host computer：The vision signal sent out for receiving wireless transport module；Data receiver is provided in monitoring host computer
Device, the data sink receive chip by model SYN520R high sensitivity and are made, wirelessly connect with data sending device
It connects, for receiving video information.
Touch display screen：It is connect with monitoring host computer, focusing is provided with for playing monitor video, and in touch display screen
Icon, touching focusing icon can be focused by wireless signal remote control camera 2.It is provided on camera 2 controlled
In focussing signals focusing motor and for drive focusing motor work motor driver（It is not shown in figure）.The motor drives
Dynamic device uses the Mini Driver of Motor of model UIM 241, small, light weight and cost is low, and built-in 64 be High Performance DSP
Micro- formula processor connects focusing motor by tri- line serial communications of RS232.When touching the focusing button in touch display screen,
The analog signal of touch is converted to digital signal by touch display screen, and the signal is wirelessly transmitted to motor by monitoring host computer
Driver, motor driver control focusing motor rotation certain distance realize the effect of 2 focusing of remote control camera.
As depicted in figs. 1 and 2, it is provided with GPS locator on camera 2.GPS locator can be accurately positioned, and make supervision
Personnel can obtain the location information of the employee while watching monitor video, understand construction in more detail convenient for supervisor
The information at scene.
The project supervision system uses the angle of 4 detection workman head rotation of gravity sensor, when worker bows, gravity
Inductor 4 detects tilt signals, and tilt signals are sent to microcontroller and carry out analyzing processing, and microcontroller is according to tilt signals
Control signal is sent out, motor drive ic 5 is rotated by driving circuit control stepper motor 6 after receiving control signal, makes to take the photograph
As first 2 front end is rotated down, it is consistent with human body sight；When worker head tilts upwards, microcontroller is according to inclined degree
Motor rotation is controlled, the holding of camera 2 is made to be the consistent angle of human body sight.When dark, since headlamp 7 is arranged
In 1 front end of the helmet, and camera 2 is arranged at 1 top of the helmet, and monitoring system passes through 4 detection workman head inclination of gravity sensor
Angle controls camera 2 by monolithic section and rotates the region shooting for alloing camera 2 that headlamp 7 to be followed to irradiate, ensures image
Brightness, so that the video information of shooting is more clear.Video information is sent to monitoring by wireless transport module by 4G wireless networks
At host, monitoring host computer is connected with multi-screen display 3, and supervisor is facilitated to watch site operation situation.And it touches
Focusing icon is provided on display screen, supervisor can be focused by touch focusing icon come remote control camera 2,
More personalized can be focused according to construction site actual conditions, be focused to key area, monitoring effect is more preferable.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of construction site video monitoring system, including the helmet (1) and setting be in the camera (2) on the helmet (1) top,
It is characterized in：Camera (2) side is provided with the stepper motor (6) for controlling camera (2) rotation, further includes being used for work
The monitoring system of journey management, the monitoring system include
Gravity sensor (4)：Heeling condition for detecting the helmet (1) simultaneously sends out tilt signals；
Microcontroller：Believe for receiving tilt signals and according to the control that output control camera (2) rotates after analysis calculating is carried out
Number；
Drive module：For receiving control signal that microcontroller is sent out and controlling stepper motor (6) rotation；
Image acquisition and processing module：It is connect with the camera (2) by vision cable, is sent out for receiving camera (2)
Vision signal is simultaneously transmitted vision signal；
Comprehensive treatment device：It is connect with described image acquisition processing module, for receiving vision signal and being carried out to vision signal comprehensive
Conjunction is handled；
Wireless transport module：It is connect with comprehensive treatment device, for sending out vision signal by wireless network；
Monitoring host computer：The vision signal sent out for receiving wireless transport module；
Touch display screen：It is connect with monitoring host computer, focusing figure is provided with for playing monitor video, and in touch display screen
Mark, touching focusing icon can be focused by wireless signal remote control camera (2).
2. a kind of construction site video monitoring system according to claim 1, it is characterized in that：It is set on the camera (2)
It is equipped with the focusing motor for being controlled by focussing signals and the motor driver for driving focusing motor work.
3. a kind of construction site video monitoring system according to claim 1, it is characterized in that：The wireless transport module is adopted
It is transmitted with 4G wireless networks.
4. a kind of construction site video monitoring system according to claim 1, it is characterized in that：It is set on the camera (2)
It is equipped with GPS locator.
5. a kind of construction site video monitoring system according to claim 1, it is characterized in that：The comprehensive treatment device also connects
It is connected to the memory module for storing video information.
6. a kind of construction site video monitoring system according to claim 1, it is characterized in that：The helmet (1) top is set
Two stands (11) are equipped with, shown camera (2) centre position is rotatably connected on holder (11), stepper motor (6) output
Axis is arranged in holder (11) and is fixedly connected with video camera.
7. a kind of construction site video monitoring system according to claim 1, it is characterized in that：Camera (2) bottom end
There is gap between the helmet (1).
8. a kind of construction site video monitoring system according to claim 1, it is characterized in that：The helmet (1) front end is set
It is equipped with headlamp (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721789282.3U CN207720301U (en) | 2017-12-19 | 2017-12-19 | A kind of construction site video monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721789282.3U CN207720301U (en) | 2017-12-19 | 2017-12-19 | A kind of construction site video monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207720301U true CN207720301U (en) | 2018-08-10 |
Family
ID=63056643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721789282.3U Expired - Fee Related CN207720301U (en) | 2017-12-19 | 2017-12-19 | A kind of construction site video monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207720301U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109905676A (en) * | 2019-03-19 | 2019-06-18 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Electric intelligent guards the helmet |
| CN110446014A (en) * | 2019-08-26 | 2019-11-12 | 深圳前海达闼云端智能科技有限公司 | Monitoring method, monitoring equipment and computer readable storage medium |
| CN110557609A (en) * | 2019-08-27 | 2019-12-10 | 北京戴纳实验科技有限公司 | tracking type experimental process multi-angle automatic recording equipment |
| CN112637495A (en) * | 2020-12-21 | 2021-04-09 | 维沃移动通信有限公司 | Shooting method, shooting device, electronic equipment and readable storage medium |
-
2017
- 2017-12-19 CN CN201721789282.3U patent/CN207720301U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109905676A (en) * | 2019-03-19 | 2019-06-18 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Electric intelligent guards the helmet |
| CN110446014A (en) * | 2019-08-26 | 2019-11-12 | 深圳前海达闼云端智能科技有限公司 | Monitoring method, monitoring equipment and computer readable storage medium |
| CN110557609A (en) * | 2019-08-27 | 2019-12-10 | 北京戴纳实验科技有限公司 | tracking type experimental process multi-angle automatic recording equipment |
| CN112637495A (en) * | 2020-12-21 | 2021-04-09 | 维沃移动通信有限公司 | Shooting method, shooting device, electronic equipment and readable storage medium |
| CN112637495B (en) * | 2020-12-21 | 2022-06-17 | 维沃移动通信有限公司 | Shooting method, shooting device, electronic equipment and readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20201219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |