CN203941303U - Intelligent safety inspection system - Google Patents
Intelligent safety inspection system Download PDFInfo
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- CN203941303U CN203941303U CN201420088800.9U CN201420088800U CN203941303U CN 203941303 U CN203941303 U CN 203941303U CN 201420088800 U CN201420088800 U CN 201420088800U CN 203941303 U CN203941303 U CN 203941303U
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Abstract
An Intelligent safety inspection system, comprises main control computer, metal detecting system, x-ray detection system, warning device, gate control system and channel-style security check; Main control computer comprises main control singlechip, communicating circuit, master control driving circuit and monitor screen; Main control singlechip is connected with communicating circuit, master control driving circuit, monitor screen, warning device, gate control system; Metal detecting system comprises metal detection single-chip microcomputer, electromagnetic field of high frequency transmitting coil, electromagnetic field of high frequency receiving coil, metal detection driving circuit and signal processing circuit; X-ray detection system comprises that X ray detects single-chip microcomputer, x-ray source, chopper and electronic signal receiver; Metal detecting system and x-ray detection system are all connected with monitor screen.The utlity model has metal resolution ability strong, the feature that contraband goods recall rate is high, safety check speed is fast, reliability is high, movability is strong.
Description
Technical field
The utility model belongs to the security system for detection of dangerous goods, be specifically related to a kind of for airport, station etc. to passenger carry out intelligence, fast, Intelligent safety inspection system reliably.
Background technology
In recent years, there is increasing lawless person to carry out the attack of terrorism, traffic in drugs etc. by public transport, for the safety inspection of the transport hubs such as airport, station, become particularly important.
In safety check process, conventionally use metal detector or chemical sniffer to detect being hidden in the contraband goodss such as weapon under clothes or within luggage, blast, drugs.For example, but the numerous contraband goods of kind that exist actually much cannot detect by metal detector and chemical sniffer, is used weapon or the main body that pottery or plastics are made to use the explosive of nonferromugnetic material making to be difficult for being found; The mode that the transport hubs such as therefore present airport, station are still manually searched by security staff is as requisite safety inspection method.But this kind of method checks that speed is slow, inconvenient, many passengers can produce dislike to this; And each security check passage is at least equipped with 2 supervisory personnel and 2 Security Personnel, and in order to keep certain safety check speed, airport, railway station are all at least provided with tens security checks, even tens, but safety check efficiency is still not high, and expended a large amount of manpower and materials, increased operation cost.
Also there are other problems in existing safe examination system, such as: the antijamming capability of existing safe examination system is very poor, is easily subject to the interference of environment, and also has mutual interference between two safe examination systems, and equipment cannot normally be worked; In addition, existing safe examination system all adopts mimic channel and part digital circuit, makes circuit structure comparatively huge, thus reliability poor and be not easy to transportation.
Summary of the invention
In order to address the above problem, the utility model provide a kind of strong to metal resolution ability, contraband goods recall rate is higher, and safety check Intelligent safety inspection system rapidly.
In order to achieve the above object, the utility model provides following technical scheme:
An Intelligent safety inspection system, comprises main control computer, metal detecting system, x-ray detection system, warning device, gate control system and channel-style security check; Main control computer comprises main control singlechip, communicating circuit, master control driving circuit and monitor screen; Main control singlechip is connected with communicating circuit, master control driving circuit, monitor screen, warning device, gate control system; Metal detecting system comprises metal detection single-chip microcomputer, electromagnetic field of high frequency transmitting coil, electromagnetic field of high frequency receiving coil, metal detection driving circuit and signal processing circuit; X-ray detection system comprises that X ray detects single-chip microcomputer, x-ray source, chopper and electronic signal receiver; Metal detecting system and x-ray detection system are all connected with monitor screen.
The utility model is used metal detecting system and X ray monitoring system to check the passenger on security check passage and luggage, wherein in metal detecting system, use electromagnetic field of high frequency transmitting coil and electromagnetic field of high frequency receiving coil, more tiny metal can be detected; X-ray detection system can be surveyed the drugs that are hidden in body exactly, once contraband goods be detected, main control singlechip is controlled warning device and reported to the police, and maintains the closed condition of gate control system.
Use channel-style security check, each security check can be isolated, effectively avoid the phase mutual interference between adjacent two security checks, improve the accuracy rate of safety check.
As preferably, the metal detection driving circuit in metal detecting system is connected with metal detection single-chip microcomputer, and metal detection single-chip microcomputer is connected with electromagnetic field of high frequency transmitting coil, electromagnetic field of high frequency receiving coil and signal processing circuit respectively; Electromagnetic field of high frequency transmitting coil and electromagnetic field of high frequency receiving coil are evenly distributed on the vertical plane that is installed on security check passage; Signal processing circuit is also connected with monitor screen.
In metal detecting system of the present utility model, metal detection driving circuit is connected with metal detection single-chip microcomputer, be used for driving metal detection single-chip microcomputer, metal detection single-chip microcomputer is controlled respectively electromagnetic field of high frequency transmitting coil, electromagnetic field of high frequency receiving coil and signal processing circuit; Signal processing circuit is processed the electromagnetic signal receiving, and is converted into picture signal, transfers on monitor screen.And electromagnetic field of high frequency transmitting coil and electromagnetic field of high frequency receiving coil are evenly distributed on the vertical plane that is installed on security check passage, can to the passenger on security check passage and luggage, survey more all sidedly.
As preferably, the x-ray source in x-ray detection system is connected with chopper; X-ray source is installed on chopper wheel; Chopper is the disk chopper with motor; Chopper wheel detects single-chip microcomputer with motor and X ray and is connected.
In x-ray detection system of the present utility model, x-ray source is combined with chopper, the X ray of response can be converted into the convenient electronic signal of processing; X-ray source is installed on chopper wheel, can make X ray according to certain speed rotation sweep; Chopper uses the disk chopper with motor, by driven by motor chopper, rotates; Chopper wheel detects single-chip microcomputer with motor and X ray and is connected, and can detect single-chip microcomputer by X ray the rotational speed of chopper wheel and motor is consistent.
As preferably, master control driving circuit is also connected with infrared body temperature sounder.
Infrared body temperature sounder is used for responding to the passenger who is about to arrive security check, and signal is transferred to master control driving circuit, starts main control singlechip control metal detecting system and x-ray detection system passenger and luggage are checked.
The utility model is compared with existing safe examination system, is provided with metal detecting system and x-ray detection system simultaneously, there is no mimic channel and a small amount of digital circuit; Use channel-style security check passage, effectively avoided the interference between adjacent security check passage; And the gate control system that use is connected with rays safety detection apparatus.Therefore, the beneficial effects of the utility model are: (1) is strong to metal resolution ability, and contraband goods recall rate is high, (2) safety check speed fast, (3) reliability is high, (4) movability is strong.
Accompanying drawing explanation
Fig. 1, module map of the present utility model.
Embodiment
Technical scheme the utility model being provided below with reference to specific embodiment is elaborated, and should understand following embodiment and only for the utility model is described, be not used in restriction scope of the present utility model.
Be module map of the present utility model as described in Figure 1, the utility model is a kind of Intelligent safety inspection system.
The utility model comprises main control computer, metal detecting system, x-ray detection system, warning device, gate control system and channel-style security check; Main control computer comprises main control singlechip, communicating circuit, master control driving circuit and monitor screen; Main control singlechip is connected with communicating circuit, master control driving circuit, monitor screen, warning device and gate control system; Master control driving circuit is also connected with infrared body temperature sounder.
Metal detecting system comprises metal detection single-chip microcomputer, electromagnetic field of high frequency transmitting coil, electromagnetic field of high frequency receiving coil, metal detection driving circuit and signal processing circuit; Metal detection driving circuit in metal detecting system is connected with metal detection single-chip microcomputer, and metal detection single-chip microcomputer is connected with electromagnetic field of high frequency transmitting coil, electromagnetic field of high frequency receiving coil and signal processing circuit respectively; Electromagnetic field of high frequency transmitting coil and electromagnetic field of high frequency receiving coil are evenly distributed on the vertical plane that is installed on security check passage; Signal processing circuit is also connected with monitor screen.
X-ray detection system comprises that X ray detects single-chip microcomputer, x-ray source, chopper and electronic signal receiver; Metal detecting system and x-ray detection system are all connected with monitor screen; X-ray source in x-ray detection system is connected with chopper; X-ray source is installed on chopper wheel; Chopper is the disk chopper with motor; Chopper wheel detects single-chip microcomputer with motor and X ray and is connected.
When having passenger to arrive, first infrared body temperature sounder has sensed that passenger is about to arrive security check, to master control driving circuit, send signal, wake main control computer up, main control computer sends to metal detecting system and x-ray detection system the instruction detecting by main control singlechip; When passenger is with luggage admission passage type security check by the time, metal detecting system is to metal contraband detecting, and x-ray detection system detects contraband goodss such as drugs; If find, there is contraband goods, give the alarm, by communicating circuit and security department, contact, and maintain the closed condition of gate control system; If discovery contraband goods, switches to open mode by gate control system, passenger is let pass.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned embodiment, also comprises the technical scheme being comprised of above technical characterictic combination in any.
Claims (3)
1. an Intelligent safety inspection system, is characterized in that: comprise main control computer, metal detecting system, x-ray detection system, warning device, gate control system and channel-style security check; Described main control computer comprises main control singlechip, communicating circuit, master control driving circuit and monitor screen; Described main control singlechip is connected with communicating circuit, master control driving circuit, monitor screen, warning device and gate control system; Described metal detecting system comprises metal detection single-chip microcomputer, electromagnetic field of high frequency transmitting coil, electromagnetic field of high frequency receiving coil, metal detection driving circuit and signal processing circuit; Described x-ray detection system comprises that X ray detects single-chip microcomputer, x-ray source, chopper and electronic signal receiver; X-ray source is connected with chopper; X-ray source is installed on chopper wheel; Chopper is the disk chopper with motor; Described chopper wheel detects single-chip microcomputer with motor and X ray and is connected; Described metal detecting system and x-ray detection system are all connected with monitor screen.
2. a kind of Intelligent safety inspection system according to claim 1, it is characterized in that: the metal detection driving circuit in described metal detecting system is connected with metal detection single-chip microcomputer, metal detection single-chip microcomputer is connected with electromagnetic field of high frequency transmitting coil, electromagnetic field of high frequency receiving coil and signal processing circuit respectively; Described electromagnetic field of high frequency transmitting coil and electromagnetic field of high frequency receiving coil are evenly distributed on the vertical plane that is installed on security check passage; Described signal processing circuit is also connected with monitor screen.
3. a kind of Intelligent safety inspection system according to claim 1, is characterized in that: described master control driving circuit is also connected with infrared body temperature sounder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088800.9U CN203941303U (en) | 2014-02-28 | 2014-02-28 | Intelligent safety inspection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088800.9U CN203941303U (en) | 2014-02-28 | 2014-02-28 | Intelligent safety inspection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203941303U true CN203941303U (en) | 2014-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420088800.9U Expired - Fee Related CN203941303U (en) | 2014-02-28 | 2014-02-28 | Intelligent safety inspection system |
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| CN (1) | CN203941303U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467457A (en) * | 2015-12-18 | 2016-04-06 | 北京航星机器制造有限公司 | Communication recording device detection door based on magnetic sensor |
| CN106127903A (en) * | 2016-06-30 | 2016-11-16 | 武汉烽火众智数字技术有限责任公司 | Electronic equipment detection gate inhibition's control device and method thereof |
| CN106443812A (en) * | 2016-12-13 | 2017-02-22 | 合肥英威晟光电科技有限公司 | Automatic thermal-imaging security check device |
| GB2541680A (en) * | 2015-08-25 | 2017-03-01 | Smiths Heimann Gmbh | Method and apparatus |
| CN106597567A (en) * | 2016-11-21 | 2017-04-26 | 北京蓝色星语科技有限公司 | Nuclear and biochemical integrated type automatic monitoring system and monitoring method |
| CN109932757A (en) * | 2019-03-29 | 2019-06-25 | 中铁第四勘察设计院集团有限公司 | A kind of high-speed rail logistics dried food and nuts machine for collecting load safe examination system and method |
-
2014
- 2014-02-28 CN CN201420088800.9U patent/CN203941303U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2541680A (en) * | 2015-08-25 | 2017-03-01 | Smiths Heimann Gmbh | Method and apparatus |
| GB2541680B (en) * | 2015-08-25 | 2019-01-09 | Smiths Heimann Gmbh | Scanning a clothed human subject with soft tissue scanning and tissue penetrating radiation |
| US10795046B2 (en) | 2015-08-25 | 2020-10-06 | Smiths Heimann Gmbh | Method and apparatus for scanning a clothed human subject |
| CN105467457A (en) * | 2015-12-18 | 2016-04-06 | 北京航星机器制造有限公司 | Communication recording device detection door based on magnetic sensor |
| CN106127903A (en) * | 2016-06-30 | 2016-11-16 | 武汉烽火众智数字技术有限责任公司 | Electronic equipment detection gate inhibition's control device and method thereof |
| CN106597567A (en) * | 2016-11-21 | 2017-04-26 | 北京蓝色星语科技有限公司 | Nuclear and biochemical integrated type automatic monitoring system and monitoring method |
| CN106597567B (en) * | 2016-11-21 | 2018-11-13 | 北京蓝色星语科技有限公司 | The biochemical integrated automatic monitoring system of one seed nucleus and monitoring method |
| CN106443812A (en) * | 2016-12-13 | 2017-02-22 | 合肥英威晟光电科技有限公司 | Automatic thermal-imaging security check device |
| CN109932757A (en) * | 2019-03-29 | 2019-06-25 | 中铁第四勘察设计院集团有限公司 | A kind of high-speed rail logistics dried food and nuts machine for collecting load safe examination system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20200228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |