CN2901300Y - Safety check door - Google Patents
Safety check door Download PDFInfo
- Publication number
- CN2901300Y CN2901300Y CNU2006200122724U CN200620012272U CN2901300Y CN 2901300 Y CN2901300 Y CN 2901300Y CN U2006200122724 U CNU2006200122724 U CN U2006200122724U CN 200620012272 U CN200620012272 U CN 200620012272U CN 2901300 Y CN2901300 Y CN 2901300Y
- Authority
- CN
- China
- Prior art keywords
- detector gate
- image
- camera
- detector
- obtains
- 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.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Closed-Circuit Television Systems (AREA)
- Burglar Alarm Systems (AREA)
Abstract
A security examining door equipped with image-acquisition system comprises a cam, a display, an image recording unit, a video output interface to combine the image-acquisition system and the metal inspecting portion into integral body.
Description
Affiliated technical field
The utility model relates to a kind of public safety checkout facility, is to have the detector gate that image obtains system.
Background technology
Detector gate, or title metal detector, walking through type metal detection detector gate etc., form by controller in the crossbeam and the detecting coil in the doorframe, can whether carry metal to the person and carry out the noncontact Detection And Warning, threaten the article of public safety in order to the metal weapon finding deliberately to hide etc.Its effect is that the personnel by detector gate are checked, does not carry the metal dangerous material that threaten other people safety to guarantee all personnel who enters certain zone.It is the security check passage of Civil Aviation Airport that its typical case one of uses, all will be through the inspection of detector gate before all passengers that take aircarrier aircraft board.Continuous development along with society, the range of application of detector gate also constantly enlarges, except that the airport, detector gate also is widely used in the safety inspection of station, harbour, law court, museum, prison, detention house, stadium, public place of entertainment and large-scale public activity etc.
Video monitoring and record are another effective means that guarantees public safety.The position that detector gate is laid is that all enter the gateway that the personnel in Be Controlled zone must pass through, and therefore, the image that obtains the detector gate position has important value for safety assurance work.Because tested personnel must enter the Be Controlled district by detector gate, the image that obtains tested personnel from the angle of detector gate self can provide extremely valuable appearance, behavioural characteristic.But general detector gate does not possess image and obtains function, can not satisfy this requirement.
Summary of the invention
The utility model provides a kind of detector gate, and this detector gate not only has the metal detection function, and integrated image obtains system, can provide the image data of reference value.
A side that enters towards tested personnel of detector gate top detector controller crossbeam of the present utility model, for not distinguishing the turnover direction, then in any side, a built-in video frequency pick-up head, the direction that cam lens is come in towards personnel outwardly, the required power supply of camera work is provided by detector gate inside, and a whole set of detector gate is connected to the externally fed power supply by a power lead.When detector gate is worked, all images of accepting the personnel of safety check by this detector gate are all absorbed by camera, the vision signal of camera output is connected on the generic video socket that is positioned at controller or door appropriate location, surface by inside cable, be used for providing the signal of video signal of camera picked-up, thereby constituted the essential part that image obtains system to external unit.
The expanded configuration that the utility model image obtains system is except that essential part, increases a microphone is installed, or adopts the camera that has microphone, obtains the on-the-spot voice signal when obtaining image; In controller crossbeam shell, a photologging unit also is installed, vision signal that camera obtains and voice signal are also exported to this record cell simultaneously and are carried out record; At the opposite side of controller crossbeam, an also built-in display screen, display surface are used for showing in real time the image of camera acquisition outwardly, determine whether the image that obtains and write down is normal so that observe.
The image of this detector gate obtains system and the metal detection partial circuit is relatively independent, and the two combination is a complete detector gate.
The beneficial effects of the utility model are: can be when carrying out the metal detection safety inspection, obtain the image of all optimal viewing angles of accepting the security staff that pass through from this security check passage, and offer video monitoring system and use.When adopting expanded configuration, the photologging function that himself possesses can provide the image clue of usefulness for public security department after taking place such as public order incident.
Description of drawings
Fig. 1 is the forward and backward side synoptic diagram of an embodiment of the present utility model.
Fig. 2 is the circuit connecting relation that the image of embodiment obtains components of system as directed, and this is that the image of an expanded configuration obtains system.
Among the figure: 1. detector gate controller crossbeam, 2. camera, 3. image output interface, 4. display screen, 5. the detector gate parameter is provided with keyboard, 6. report to the police indication, 7. video distributor, 8. photologging unit.
Embodiment
In Fig. 1 and Fig. 2, the come in camera (2) of direction towards tested personnel is installed on one side of detector gate controller crossbeam (1), obtain messenger's image, this image is divided into multiple signals by video distributor (7), wherein one the tunnel be real-time transmitted to output interface (3), supplying with the external video supervisory system uses, simultaneously, the vision signal of this image is transferred to also that the display screen (4) that is installed on detector gate controller crossbeam (1) opposite side shows and the image cycle index unit (8) that is installed in the controller crossbeam carries out record.The required power supply of above each several part provides by detector gate inside, and the image that constitutes detector gate obtains system, and partly organically combining with metal detection is a complete detector gate, and detector gate is connected to the externally fed power supply by a power lead.The image of present embodiment detector gate obtains system and is set to automatic work, and after the detector gate start, this system just enters the video state automatically, to guarantee to obtain all images under the detector gate duty.
Claims (3)
1. a detector gate is made up of controller in the crossbeam and the detecting coil in the doorframe, can whether carry metal to the person and carry out the noncontact Detection And Warning, it is characterized in that: have image and obtain system.
2. detector gate according to claim 1 is characterized in that: have camera (2).
3. detector gate according to claim 1 is characterized in that: have image output interface (3), display screen (4) and photologging unit, the signal of video signal that camera obtains can output to that outside, display screen show and by the photologging unit record by interface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200122724U CN2901300Y (en) | 2006-04-24 | 2006-04-24 | Safety check door |
| PCT/CN2007/001266 WO2007128207A1 (en) | 2006-04-24 | 2007-04-18 | Security door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200122724U CN2901300Y (en) | 2006-04-24 | 2006-04-24 | Safety check door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901300Y true CN2901300Y (en) | 2007-05-16 |
Family
ID=38085464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200122724U Expired - Fee Related CN2901300Y (en) | 2006-04-24 | 2006-04-24 | Safety check door |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2901300Y (en) |
| WO (1) | WO2007128207A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231225A (en) * | 2011-05-25 | 2011-11-02 | 张洪旗 | Safety protection device |
| CN103885086A (en) * | 2014-03-17 | 2014-06-25 | 中国民航科学技术研究院 | Pass-type metal detection door test device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991668B (en) * | 2019-03-25 | 2020-07-07 | 中国科学院信息工程研究所 | Multimedia equipment detection method, device and system |
| CN113703060A (en) * | 2020-05-22 | 2021-11-26 | 杭州睿影科技有限公司 | Security door system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4306187A1 (en) * | 1993-02-27 | 1994-09-01 | Industrieanlagen Betriebsges | Method and arrangement of devices for protecting buildings and people against violent offenders |
| AU2002365033A1 (en) * | 2001-10-25 | 2003-06-17 | The Johns Hopkins University | Wide area metal detection (wamd) system and method for security screening crowds |
| CN1428718B (en) * | 2002-06-21 | 2010-10-20 | 上海银晨智能识别科技有限公司 | Airport outgoing passenger intelligent identity identification method and system |
| US7193524B2 (en) * | 2003-04-29 | 2007-03-20 | Fisher Research Labs, Inc. | Systems and methods for a portable walk-through metal detector |
-
2006
- 2006-04-24 CN CNU2006200122724U patent/CN2901300Y/en not_active Expired - Fee Related
-
2007
- 2007-04-18 WO PCT/CN2007/001266 patent/WO2007128207A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231225A (en) * | 2011-05-25 | 2011-11-02 | 张洪旗 | Safety protection device |
| CN103885086A (en) * | 2014-03-17 | 2014-06-25 | 中国民航科学技术研究院 | Pass-type metal detection door test device |
| CN103885086B (en) * | 2014-03-17 | 2016-08-24 | 中国民航科学技术研究院 | A kind of by formula metal detection gate test device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007128207A1 (en) | 2007-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20100424 |