CN208367757U - A kind of access control system - Google Patents

Abstract

A kind of access control system, including controller, alarm relay, alarm module, indicating lamp module, optoelectronic switch, infrared transmission module, card reading module, monitoring module, camera, display screen, memory module；The controller is separately connected alarm relay, indicating lamp module, optoelectronic switch, monitoring module；The alarm relay connects alarm module；The optoelectronic switch connects infrared transmission module, and infrared transmission module connects card reading module；The monitoring module connection camera, display screen and memory module.This system does not have physical obstacle, facilitates personnel's fast passing, while can prevent the illegal passage of unauthorized personnel again, without swiping the card, realizes real fast passing.

Description

A kind of access control system

Technical field

The utility model, which relates to, belongs to access control system, specifically a kind of access control system.

Background technique

An important component of the access control system as security automation (SA) management, increasingly causes the pass of people Note.Access control system is also known as gate inhibition's entrance automated management system, is related to electronics, machinery, optics, computer technology, communication skill Many new technical fields such as art and biotechnology have to multiple functions such as portal access and exit control, alarms.It mainly facilitates inside Employee or resident enter and leave, and prevent the random discrepancy of nonnative personnel.Existing gate inhibition mostly uses obstacle channel, this gate inhibition channel Just reduce by speed, cause inconvenience.

Utility model content

In order to solve the deficiencies in the prior art, the utility model provides a kind of access control system, which provides A kind of accessible express passway, it provides the safety guarantee under the conditions of quickly disengaging for restricted region, prevents without permission Personnel enter, system is detected legal people using infrared beam and passed through and the direction of motion.

To achieve the goals above, the utility model uses following technical scheme: including controller, alarm relay, report Alert module, indicating lamp module, optoelectronic switch, infrared transmission module, card reading module, monitoring module, camera, display screen, storage Module；The controller is separately connected alarm relay, indicating lamp module, optoelectronic switch, monitoring module；The alarm relay Connect alarm module；The optoelectronic switch connects infrared transmission module, and infrared transmission module connects card reading module；The monitoring mould Block connects camera, display screen and memory module.

7. it can also use following technical scheme in order to further realize the technical program: further include acousto-optic module, it is described Acousto-optic module connect alarm module.It further include Uninterruptible Power Module, the Uninterruptible Power Module is connected with controller. The card reading module is low frequency distance sensing card.The infrared transmission module is two sides laser mutually to penetrating.Described Card reading module is TX260 contactless IC card radio frequency card reading module, and the radio frequency card reading module is penetrated using 13.56MHz and 125kHz Frequency base station, while the card number of ID card and M1 card being supported to read；The TX260 is a simple read-only card number module, has Wei Two kinds of agreements of root interface and serial ports, Wiegand are set as 26 two kinds of output formats of Wiegand 34 or Wiegand；The TX260 is to pass through Wiegand Interface or serial ports are communicated with laser emitting module.

The utility model has the following beneficial effects: this system does not have physical obstacle, facilitate personnel's fast passing, while can prevent again The only illegal passage of unauthorized personnel realizes real fast passing, is provided simultaneously with anti-trailing function, system can without swiping the card The unauthorized personnel that channel is sought entry into behind competent person is trailed in identification in time, issues sound-light alarm in monitoring center, together When got off by the photo of personnel by video capture illegal, in case of investigating in the future.The utility model is widely used in learning School, high-grade office building, factory, airport, laboratory etc. quickly pass in and out and the safety control under noiseless occasion, and administrative staff can Before being sitting in monitoring computer, so that it may which the personnel for understanding entire management region pass in and out situation and determined whether to according to monitoring system It is watched to scene, while the information such as personnel's disengaging situation, alert event are carried out browsing by memory module and examined by controller It sees, print and achieves.

Detailed description of the invention:

Fig. 1 is the principles of the present invention block diagram.

Specific embodiment

The technical solution of the utility model is described in detail with attached drawing with reference to embodiments, should be illustrated Being is only preferred embodiments of the present invention below, for those of ordinary skill in the art, is not departing from this reality Under the premise of with novel concept, various modifications and improvements can be made, these should belong to the guarantor of the utility model Protect range.

A kind of access control system, as shown in Figure 1, including controller, alarm relay, alarm module, indicating lamp module, photoelectricity Switch, infrared transmission module, card reading module, monitoring module, camera, display screen, memory module；The controller is separately connected Alarm relay, indicating lamp module, optoelectronic switch, monitoring module；The alarm relay connects alarm module；The photoelectricity is opened Connection connects infrared transmission module, and infrared transmission module connects card reading module；The monitoring module connects camera, display screen and deposits Store up module.This system does not have physical obstacle, facilitates personnel's fast passing, while can prevent the illegal passage of unauthorized personnel again, Without swiping the card, realizes real fast passing, be provided simultaneously with anti-trailing function, system can identify trailing after competent person in time Face seeks entry into the unauthorized personnel in channel, issues sound-light alarm in monitoring center, while leading to by the photo of personnel illegal It crosses video capture to get off, in case investigate in the future.The utility model be widely used in school, high-grade office building, factory, airport, Laboratory etc. quickly passes in and out and the safety control under noiseless occasion, before administrative staff can be sitting in monitoring computer, so that it may The personnel for understanding entire management region pass in and out situation and determine whether to scene be watched, store simultaneously according to monitoring system The information such as personnel's disengaging situation, alert event are carried out browsing and watch, print and achieve by module.

The further access control system further includes acousto-optic module, and the acousto-optic module connects alarm module.

The further access control system further includes Uninterruptible Power Module, the Uninterruptible Power Module and controller It is connected.

Further, the card reading module is low frequency distance sensing card.

Further, the infrared transmission module is two sides laser mutually to penetrating.The personnel that hold pass through express passway not Alarm, into channel after close to penetrating when, to penetrating automatic disconnection.No card personnel receive alarm signal by channel immediately, and lead to It crosses alarm and issues alarm.It can be checked immediately if any monitoring system.

Further, TX260 series contactless IC card radio frequency card reading module uses 13.56MHz and 125kHz radio frequency simultaneously Base station, while the card number of ID card and M1 card being supported to read.When there is card close to module, module can be exported in a manner of Wiegand or UART Card number, user only need simply to read.TX260 is a simple read-only card number module, has Wiegand interface and serial ports Two kinds of agreements, Wiegand may be configured as 26 two kinds of output formats of Wiegand 34 or Wiegand again.The card reading module support each family ID card and The operation of mifare card and its compatible card, is very suitable for the systematic differences such as gate inhibition, attendance.

This system functional characteristics and principle:

1. personnel identity identifies；Only hold the personnel of legal card at entrance channel, indicating lamp module " passes through green Lamp " is bright.As needed, operator can also the disengaging permission to the personnel for holding card set, to reach control Purpose.

2. unauthorized person enters channel alarm；The personnel for not carrying legal card are entering channel, are mounted on channel two sides The optoelectronic switch signal that will detect someone and break in, and pass to controller, the alarm relay above controller is dynamic Make, the alarm module being attached thereto issues alarm signal to sound and light alarm module.

3. card is reported the loss.Operator can pass through controller at any time, certain card is done handling of card loss, card is effectively prevent to lose Lose bring security risk.Controller can be operated by WiFi or bluetooth connection mobile phone by mobile phone type.

4. anti-trailing.If there is a people is behind a legal resident, it is intended to want to enter channel, system is same Warning note can be provided.

5. artificial image compares.It, should by real-time display on the monitored picture of computer when the personnel that hold reach induction region The data of people, including personal picture carry out artificial contrast for security personnel.

6. this system uses low frequency distance sensing card, characteristic is as follows:

Contactless card

Product characteristic: 125K reader and the antenna of external 40*40cm, in the case where no external interference, card reading are used Distance is up to 1 meter or more.

Multiple reading: 55 contactless cards can be identified simultaneously in CR1A card reading module

Quick card reading: up to 60 kilometers/hour in CR1A card reading module

Technical parameter:

Distance of reaction: 70-90 (cm)

Power supply mode: passive card

Operating temperature: -20 DEG C -85 DEG C

Read access time: 1-2ms

Encapsulating material: hereby line in PVC, PET, 0.1*100 strands

Packaging technology: ultrasonic wave plants line/automatic butt-welding automatically

Carrier frequency: low-frequency radio frequency card (125KHZ)

Specification: 85.5mm*54mm*1.1mm (mm)

Card feature:

Long service life, maintenance cost are low.Contactless card is non-contact card, be can be completed with card reading module without Mechanical Contact Information is read, and the failure for blocking damage and reading machine that contact reads and generates is avoided, to greatly increase card and reading Take the reliability and service life of equipment

Easy to use: the reading of contactless card is very simple, is not required to fixed-direction and position, and card can be placed on any position with it It sets, in suitcase or wallet, convenient for the use of holder.

Safe and reliable: every secondary card reading process meets the out-of-order encryption of ISO/IEC9789-2 standard；Every card is dispatching from the factory When all with not modifiable unique number, and card and the corresponding unique key of reading equipment can be set for each user, Card and reading equipment can not replicate, it is ensured that the safety and reliability of system.

One card for multiple uses: can not only be used for employee's card, chest card, night watching card, gate inhibition's key card, also can be used as enterprises dining room, The stored value card of coffee shop and other consumption, and can realize the various functions such as enterprises medical control, parking lot management.

Card reading distance realizes really hands-free operation up to 1 meter or more, though by card put physically anyly Side, or card is placed in packet, it can accomplish easily to pass in and out.Up to 55 contactless cards are read simultaneously, it means that are had simultaneously When many people reach card reading module, entrained contactless card can all be sensed by neighbouring card reading module on these person, None is omitted, and is quickly identified, card reading speed is up to 60 kilometers/hour.Low frequency operation, tranmitting frequency 125khz receive frequency 115khz. it is well known that high frequency product have to human body it is potentially hazardous.Belong to low frequency operation just because of the product, completely Exempt your trouble and worry.It communicates with code telegram, the communication of contactless card and card reading module carries out under height cipher mode；Anti-interference By force, while to installed electronic warning equipment any influence will not be generated；Read false rate is extremely low.Contactless card is a card reading, The card number of every contactless card is made of 32 or 64.Card reading module and contactless card are all made of low frequency 153KHz work, than country The minimum initial frequency 300MHz of electromagnetic radiation safety standard also wants low nearly 2000 times, also more much lower than broadcasting frequency, to people Body is not no nocuity, has passed through certification and the state of the European Community of MPT1337, ETS 300 339 and FCC of the radio committee Family's 300 330 radio of ETS transmitting test, exempts the trouble and worry of end user and engineering quotient.

The ratio of performance to price is optimal: due to above-mentioned performance characteristics, realizing E-card management using contactless inductive card, is one The optimal solution of the kind ratio of performance to price." all-purpose card " system that this programme provides specifically includes that networked door access control system, attendance Management, parking lot room entry/exit management, patrol system, dining room dining room toll administration, elevator management, meeting registration, periphery prevention alarm Equal subsystems；In addition, also other application subsystem function, such as automatic vending can be expanded on the basis of existing by user's requirement Subsystem, Dormitory management system etc..The functions such as issuing message notice can also be unified.Key is a card of abundant exploitation non-contact card Multi-purpose function.Each application subsystem can self-contained management system, can be communicated with each other by contactless inductive card, both meet each function The independence of management, and guarantee the consistency integrally managed.The installation and use of each application subsystem are not required for temporal Consistency, one card for multiple uses function are a continuity realization processes, very flexibly, convenient for operation.

7. this system capacity is big: each controller can keep 100000 contactless cards and 100000 records, and can It is wide with the record data control range that the computer of dynamic adjustment at any time according to the needs of users can store 20 years: while providing TCP/IPT and 485 interfaces, channel and 485 communication distance of computer use multi-level connection type up to 1200 meters of, solve biography The problem of communication distance is restricted under 485 bus modes of uniting.System can connect 10 powers that amount controller is 32.Scene control Device processed is all made of independent power supply box (secondary power supply) power supply, still can be small by ups power module for power supply about 5 even if 220V is powered off When.It is compatible wide: the card reading module of the various brands of all 26 formats of Wiegand can be docked, such as: Census, TI, Mifare, EM, Motorola, HID etc.

Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to It crosses or realizes that details are not described herein using the prior art；Above embodiments are merely to illustrate the technical solution of the utility model simultaneously Non- is limitations of the present invention, and the utility model is described in detail referring to preferred embodiment, this field It is to be appreciated by one skilled in the art that those skilled in the art were made in the essential scope of the utility model Variations, modifications, additions or substitutions also should belong to the claim protection of the utility model without departure from the objective of the utility model Range.

Claims (6)

1. a kind of access control system, it is characterised in that: including controller, alarm relay, alarm module, indicating lamp module, photoelectricity Switch, infrared transmission module, card reading module, monitoring module, camera, display screen, memory module；The controller is separately connected Alarm relay, indicating lamp module, optoelectronic switch, monitoring module；The alarm relay connects alarm module；The photoelectricity is opened Connection connects infrared transmission module, and infrared transmission module connects card reading module；The monitoring module connects camera, display screen and deposits Store up module.

2. a kind of access control system according to claim 1, it is characterised in that: it further include acousto-optic module, the acousto-optic mould Block connects alarm module.

3. a kind of access control system according to claim 1, it is characterised in that: further include Uninterruptible Power Module, it is described not Uninterruptible power module is connected with controller.

4. a kind of access control system according to claim 1, it is characterised in that: the card reading module is that low frequency is felt at a distance Ying Ka.

5. a kind of access control system according to claim 1, it is characterised in that: the infrared transmission module is two sides laser Mutually to penetrating.

6. a kind of access control system according to claim 1, it is characterised in that: the card reading module is that TX260 is non-contact IC card radio frequency card reading module, the radio frequency card reading module use 13.56MHz and 125kHz RF base station, while support ID card with The card number of M1 card is read；The TX260 is a simple read-only card number module, has two kinds of agreements of Wiegand interface and serial ports, Wiegand is set as 26 two kinds of output formats of Wiegand 34 or Wiegand；The TX260 is by Wiegand interface or serial ports and Laser emission Module communication.