CN107734249A - A kind of gate inhibition's video capture system and control method - Google Patents

A kind of gate inhibition's video capture system and control method Download PDF

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Publication number
CN107734249A
CN107734249A CN201710878615.8A CN201710878615A CN107734249A CN 107734249 A CN107734249 A CN 107734249A CN 201710878615 A CN201710878615 A CN 201710878615A CN 107734249 A CN107734249 A CN 107734249A
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CN
China
Prior art keywords
detector
door
signal
video capture
gate inhibition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710878615.8A
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Chinese (zh)
Other versions
CN107734249B (en
Inventor
王贵有
张波
陈远超
尹茂林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TONGLING TONGFEI TECHNOLOGY Co.,Ltd.
Original Assignee
SICHUAN IDAO TECHNOLOGY CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201710878615.8A priority Critical patent/CN107734249B/en
Publication of CN107734249A publication Critical patent/CN107734249A/en
Application granted granted Critical
Publication of CN107734249B publication Critical patent/CN107734249B/en
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/232Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor
    • H04N5/23203Remote-control signaling for television cameras, cameras comprising an electronic image sensor or for parts thereof, e.g. between main body and another part of camera
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/20Individual registration on entry or exit involving the use of a pass
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/2256Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles provided with illuminating means

Abstract

The present invention relates to technical field of security and protection, embodiment specifically discloses a kind of gate inhibition's video capture system and control method.Gate inhibition's video capture system that the embodiment of the present invention proposes, including door state detector, microcontroller, first detector, first video camera, second detector and the second video camera, pass through door state detector, first detector and the second detector gather door opening and closing state signal respectively, outer side of door status signal and door inner side status signal simultaneously send a signal to microcontroller, microcontroller outputs signals to the first video camera and the second video camera, first video camera and the second video capture image, solve the problems, such as to lack video capture system at gate inhibition, image is captured during by being entered to resident family and when going out, realize the monitoring to resident family's better off, protection resident family finance and the effect of personal safety are reached.

Description

A kind of gate inhibition's video capture system and control method
Technical field
The present invention relates to technical field of security and protection, and in particular to a kind of gate inhibition's video capture system and control method.
Background technology
Existing cell unit gate inhibition is usually to be equipped with IC-card or password of entering for resident family, resident family by brush IC-card or Input gate inhibition's password enters cell gate.But IC-card is easily lost, password is easily revealed, and causes property to damage when man of resident family is stolen During mistake, it can only check that Elevator for entrance type building is recorded a video, the disengaging resident family monitoring image at no unit gate inhibition is easy to investigate, very not Just.Therefore need badly and a kind of gate inhibition's video capture system and control method are provided, to monitor the resident family of inlet/outlet, prevent offender Have an opportunity to take advantage of, reach the purpose of protection resident family safety.
The content of the invention
In view of this, the application provides a kind of gate inhibition's video capture system and control method, can solve above-mentioned ask Topic.
To solve above technical problem, technical scheme provided by the invention is a kind of gate inhibition's video capture system, including:Door State detector, microcontroller, the first detector for being arranged on outer side of door and the first video camera and it is arranged on the of inner side Two detectors and the second video camera, the microcontroller respectively with the door state detector, first detector, described One video camera, second detector and the second shooting mechatronics.
Preferably, gate inhibition's video capture system also includes:It is arranged on the first light source and the first brightness impression of outer side of door Device, first light source and the first brightness impression device electrically connect with the microcontroller respectively.
Preferably, gate inhibition's video capture system also includes:It is arranged on a secondary light source and the second brightness impression for inner side Device, the secondary light source and the second brightness impression device electrically connect with the microcontroller respectively.
Preferably, gate inhibition's video capture system also includes:Be arranged on the door opening key of outer side of door, the door opening key with The microcontroller electrical connection.
Preferably, the door state detector is door status switch or infrared detector.
Preferably, first detector and second detector are infrared detector or microwave remote sensor.
Preferably, gate inhibition's video capture system also includes communication module, the communication module and microcontroller electricity Connection.
The present invention also provides a kind of gate inhibition's video capture control method, including:
Obtain the door opening and closing state signal of door state detector collection;
When receiving door and being closed signal:When be sequentially received the first detector trigger signal, open the door triggering When signal and the second detector trigger signal, the signal of the second video capture of control is sent;When being sequentially received the second detection When device trigger signal, enabling trigger signal and the first detector trigger signal, the signal of the first video capture of control is sent;
When receiving door and being in open mode signal:When receiving the first detector trigger signal, control is sent The signal that one video camera and the second video camera are captured simultaneously;When receiving the second detector trigger signal, control first is sent The signal that video camera and the second video camera are captured simultaneously.
Preferably, gate inhibition's video capture control method also includes:
Obtain in the outer side of door luminance state signal of the first luminance sensor collection and the door of the second luminance sensor collection Side luminance state signal;
When receiving outer side of door and being in low-light level status signal:When receiving the first detector trigger signal, send The first light source is controlled to open the signal of preset time;
When receiving inner side and being in low-light level status signal:When receiving the second detector trigger signal, send Secondary light source is controlled to open the signal of preset time.
Preferably, gate inhibition's video capture control method also includes:
When receiving door opening key trigger signal, the signal of the first video capture of control is sent.
Compared with prior art, its advantage describes in detail as follows the application:Gate inhibition's figure provided in an embodiment of the present invention As capturing system, including door state detector, microcontroller, the first detector, the first video camera, the second detector and second are taken the photograph Camera, door opening and closing state signal, outer side of door state are gathered by door state detector, the first detector and the second detector respectively Status signal simultaneously sends signal to microcontroller on the inside of signal and door, microcontroller output signal signal to the first video camera and Second video camera, the first video camera and the second video capture image, solve the problems, such as to lack video capture system at gate inhibition, Image is captured during by being entered to resident family and when resident family gos out, the monitoring to resident family's better off is realized, having reached and protected Family finance and the effect of personal safety.
Gate inhibition's video capture control method that the embodiment of the present invention proposes, by receiving door opening and closing state signal, the first spy Device trigger signal and the second detector trigger signal are surveyed, sends the letter of the first video camera of control and the second video capture image Number, solve the problems, such as to lack video capture at gate inhibition, by carrying out video capture to the resident family that enters and go out, realize to living The monitoring of family better off, protection resident family finance and the effect of personal safety are reached.
Brief description of the drawings
Fig. 1 is the structural representation of gate inhibition's video capture system of the embodiment of the present invention;
Fig. 2 is the installation schematic top plan view of gate inhibition's video capture system of the embodiment of the present invention;
Fig. 3 is the structural representation of another embodiment of the present invention gate inhibition's video capture system;
Fig. 4 is the schematic flow sheet of gate inhibition's video capture control method of the embodiment of the present invention;
Fig. 5 is the schematic flow sheet of gate inhibition's video capture light compensation method of the embodiment of the present invention.
Reference is:10- doors, 11- outer side of door infrared opposite-type detectors, 12- outer side of door video cameras, 13- doors inner side are red Outer correlative detector, 14- doors inner side video camera, 15- door opening keys.
Embodiment
In order that those skilled in the art more fully understands technical scheme, it is below in conjunction with the accompanying drawings and specific real Applying example, the present invention is described in further detail.
As shown in figure 1, the embodiment of the present invention provides a kind of gate inhibition's video capture system, including:Door state detector, is used for Monitor the state that door opens and closes;Microcontroller, for controlling whole image capturing system;Be arranged on outer side of door first is visited Device is surveyed, for monitoring the state of outer side of door messenger;The first video camera of outer side of door is arranged on, for capturing the front of the people to go out Image;Second detector of inner side is arranged on, for monitoring the state of messenger on the inside of door;It is arranged on the second shooting of an inner side Machine, for capturing the direct picture of the people to enter.Door state detector, the first detector, the first video camera, the second detector and Second video camera electrically connects with microcontroller respectively.Microcontroller can be carried out using model STM8L151 8 single-chip microcomputers Signal transacting.
Wherein, door state detector is door status switch or infrared detector.When door is opened or closed, produce different Trigger signal.
Wherein, the first detector and the second detector can be infrared detector, or microwave remote sensor.Work as someone Through detecting location, then detector is triggered.
As shown in Fig. 2 the embodiment of the present invention also provides another gate inhibition's video capture system, on the basis of above-described embodiment On, gate inhibition's video capture system also includes:The first light source of outer side of door is arranged on, for being supplemented in outer side of door luminance shortage Light source, ensure to capture the quality of image;The first brightness impression device of outer side of door is arranged on, for the brightness on the outside of monitoring door;The One light source and the first brightness impression device electrically connect with microcontroller respectively.
Gate inhibition's video capture system also includes:A secondary light source for inner side is arranged on, on the inside of door during luminance shortage Light source is supplemented, ensures to capture the quality of image;A second brightness impression device of inner side is arranged on, for bright on the inside of monitoring door Degree;Secondary light source and the second brightness impression device electrically connect with microcontroller respectively.
Gate inhibition's video capture system also includes:Be arranged on the door opening key of outer side of door, for resident family or stranger personnel without Method can seek help when opening gate inhibition to property management, can be used for seeking help to other systems, such as open by face recognition system Gate inhibition.Gate inhibition's video capture system also includes communication module, and communication module electrically connects with microcontroller.Door opening key and micro-control Device electrical connection processed, can be connected to logistic management system by communication module.It can additionally press and be imaged on the outside of door opening key back door Machine captures image, is connected to entrance guard system with human image recognition, passes through face recognition system opening gate for the not resident family with IC-card.
As shown in figure 3, the installation schematic top plan view for gate inhibition's video capture system of the embodiment of the present invention.Including opens outward Door 10, outer side of door infrared opposite-type detector 11, outer side of door video camera 12, door inner side infrared opposite-type detector 13, door inner side images Machine 14, the door opening key 15 of outer side of door.When someone, which moves towards door inner side, to go out or enter, infrared opposite-type detector on the inside of door 13 are triggered, and when someone opens the door away or opens the door, outer side of door infrared opposite-type detector 11 is triggered.Outer side of door images Video camera 14 captures image according to the order of microcontroller on the inside of machine 12 and door.When the door opening key 15 of outer side of door is triggered, Outer side of door video camera 12 can be started and capture image, for opening gate.
As shown in figure 4, the embodiment of the present invention also provides a kind of gate inhibition's video capture control method, including:Obtain door state The door opening and closing state signal of detector collection.When receiving door and being closed signal:When being sequentially received the first detection When device trigger signal, enabling trigger signal and the second detector trigger signal, the signal of the second video capture of control is sent.This In, after receiving the first detector trigger signal, if not receiving enabling trigger signal in preset time, exit; After enabling trigger signal is received, if the second detector trigger signal is not received in preset time, exit.
When being sequentially received the second detector trigger signal, enabling trigger signal and the first detector trigger signal, hair Go out the signal of the first video capture of control.Here, after receiving the second detector trigger signal, if not in preset time Enabling trigger signal is inside received, then is exited;After enabling trigger signal is received, if do not received in preset time During the first detector trigger signal, then exit.
When receiving door and being in open mode signal:When receiving the first detector trigger signal, control is sent The signal that one video camera and the second video camera are captured simultaneously;When receiving the second detector trigger signal, control first is sent The signal that video camera and the second video camera are captured simultaneously.
As shown in figure 5, the present invention also provides another gate inhibition's video capture method, on the basis of above-described embodiment, also Including:Obtain bright on the inside of the outer side of door luminance state signal of the first luminance sensor collection and the door of the second luminance sensor collection Spend status signal.When receiving outer side of door and being in low-light level status signal:When receiving the first detector trigger signal, hair Go out the signal that the first light source of control opens preset time.Here, when receiving the first detector trigger signal, control is sent One light source opens the signal of 15-20 seconds.
When receiving inner side and being in low-light level status signal:When receiving the second detector trigger signal, send Secondary light source is controlled to open the signal of preset time.Here, when receiving the second detector trigger signal, control second is sent Light source opens the signal of 15-20 seconds.
Here it is the light filling control carried out for video capture, to ensure the effect for the image captured.Here can be hard Part processing can also be software processing:Hardware handles, select hardware IC to be acquired the signal that front end is detected, will collect The waveform of sensor carries out Shape correction, so as to reach oneself desired result, is finally reached using the design of IC process circuits The function of delay.Software processing:Signal will be collected using single-chip microcomputer analog-to-digital conversion to be changed, and judge it is the close biography of someone Sensor, the timing of timer output 15-20 seconds (can be adjusted according to the real time) is recycled to carry out delays time to control.
Gate inhibition's video capture control method, in addition to:When receiving door opening key trigger signal, send control first and take the photograph The signal that camera is captured.Gate inhibition's video capture control method, in addition to:The image that first video camera and the second shooting are captured External system is transferred to by communication module.
Here, when receiving door opening key trigger signal, the first video capture image is opened, and be sent to Identification of Images Gate control system, it can be used for opening gate.
It the above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair The limitation of the present invention, protection scope of the present invention should be defined by claim limited range.For the art For those of ordinary skill, without departing from the spirit and scope of the present invention, some improvements and modifications can also be made, these change Enter and retouch and also should be regarded as protection scope of the present invention.

Claims (10)

  1. A kind of 1. gate inhibition's video capture system, it is characterised in that including:Door state detector, microcontroller, it is arranged on outer side of door The first detector and the first video camera and second detector and the second video camera that are arranged on inner side, the microcontroller Device respectively with the door state detector, first detector, first video camera, second detector and described Two shooting mechatronics.
  2. 2. gate inhibition's video capture system according to claim 1, it is characterised in that also include:It is arranged on the of outer side of door One light source and the first brightness impression device, first light source and the first brightness impression device electrically connect with the microcontroller respectively.
  3. 3. gate inhibition's video capture system according to claim 1, it is characterised in that also include:It is arranged on the of inner side Two light sources and the second brightness impression device, the secondary light source and the second brightness impression device electrically connect with the microcontroller respectively.
  4. 4. gate inhibition's video capture system according to claim 1, it is characterised in that also include:It is arranged on opening for outer side of door Door button, the door opening key electrically connect with the microcontroller.
  5. 5. gate inhibition's video capture system according to claim 1, it is characterised in that the door state detector is opened for door sensor Pass or infrared detector.
  6. 6. gate inhibition's video capture system according to claim 1, it is characterised in that first detector and described second Detector is infrared detector or microwave remote sensor.
  7. 7. gate inhibition's video capture system according to claim 1, it is characterised in that also including communication module, the communication Module electrically connects with the microcontroller.
  8. A kind of 8. gate inhibition's video capture method, it is characterised in that including:
    Obtain the door opening and closing state signal of door state detector collection;
    When receiving door and being closed signal:When being sequentially received the first detector trigger signal, enabling trigger signal During with the second detector trigger signal, the signal of the second video capture of control is sent;Touched when being sequentially received the second detector When signalling, enabling trigger signal and the first detector trigger signal, the signal of the first video capture of control is sent;
    When receiving door and being in open mode signal:When receiving the first detector trigger signal, send control first and take the photograph The signal that camera and the second video camera are captured simultaneously;When receiving the second detector trigger signal, the shooting of control first is sent The signal that machine and the second video camera are captured simultaneously.
  9. 9. gate inhibition's video capture method according to claim 8, it is characterised in that also include:
    Obtain bright on the inside of the outer side of door luminance state signal of the first luminance sensor collection and the door of the second luminance sensor collection Spend status signal;
    When receiving outer side of door and being in low-light level status signal:When receiving the first detector trigger signal, control is sent First light source opens the signal of preset time;
    When receiving inner side and being in low-light level status signal:When receiving the second detector trigger signal, control is sent Secondary light source opens the signal of preset time.
  10. 10. gate inhibition's video capture method according to claim 8, it is characterised in that also include:
    When receiving door opening key trigger signal, the signal of the first video capture of control is sent.
CN201710878615.8A 2017-09-26 2017-09-26 Access control image snapshot system and control method Active CN107734249B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN107734249B CN107734249B (en) 2020-09-29

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CN106023361A (en) * 2016-05-13 2016-10-12 国网湖北省电力公司宜昌供电公司 Intelligent warehouse management system and method
CN206003184U (en) * 2016-08-11 2017-03-08 蒋宇涵 Door control identity recognition system
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CN107195045A (en) * 2017-05-18 2017-09-22 盐城工学院 Gate inhibition's door bell and button system and safety-protection system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003009137A (en) * 2001-06-26 2003-01-10 Toshiba Electronic Systems Co Ltd Supervising system
US20070103548A1 (en) * 2002-10-15 2007-05-10 Revolutionary Concepts, Inc. Audio-video communication system for receiving person at entrance
CN101447115A (en) * 2008-12-19 2009-06-03 弗曼科斯(上海)电子有限公司 Alarming control system capable of arming and disarming automatically
US20140139678A1 (en) * 2012-11-19 2014-05-22 Qualcomm Incorporated Intrusion Detection
CN104008590A (en) * 2014-06-12 2014-08-27 深圳市智能帮科技有限公司 Intelligent access control and intelligent housing system
CN104851140A (en) * 2014-12-12 2015-08-19 重庆凯泽科技有限公司 Face recognition-based attendance access control system
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