CN104599364A - Wireless access control system - Google Patents

Wireless access control system Download PDF

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Publication number
CN104599364A
CN104599364A CN201410844775.7A CN201410844775A CN104599364A CN 104599364 A CN104599364 A CN 104599364A CN 201410844775 A CN201410844775 A CN 201410844775A CN 104599364 A CN104599364 A CN 104599364A
Authority
CN
China
Prior art keywords
circuit
microprocessor
access control
wireless access
frequency receiving
Prior art date
Application number
CN201410844775.7A
Other languages
Chinese (zh)
Inventor
张会林
孙利华
Original Assignee
苏州福丰科技有限公司
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.)
Filing date
Publication date
Application filed by 苏州福丰科技有限公司 filed Critical 苏州福丰科技有限公司
Priority to CN201410844775.7A priority Critical patent/CN104599364A/en
Publication of CN104599364A publication Critical patent/CN104599364A/en

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Abstract

The invention discloses a wireless access control system, which comprises a microprocessor, an image collection circuit, an industrial personal computer, a pyroelectric sensor, a photo-sensitive resistor, an AD collection circuit, a memory circuit, a radio frequency transmission circuit, a head lamp, an electric door, an alarm circuit, a radio frequency receiving circuit, a motor drive circuit and another electric door, wherein the image collection circuit is connected with the microprocessor through the industrial personal computer; the pyroelectric sensor and the photo-sensitive resistor are respectively connected with the microprocessor through the AD collection circuit; the microprocessor also communicates with the radio frequency receiving circuit through the radio frequency transmission circuit; the rear end of the radio frequency receiving circuit is connected with the motor drive circuit; the motor drive circuit is connected with the electric door; and the microprocessor is connected with the alarm circuit and the memory circuit. The wireless access control system is capable of collecting external ray intensity through the photo-sensitive resistor, controlling an illumination system, carrying out image collection, and achieving access control by wireless transmission, so that the wireless access control system is stable in work, and relatively low in cost, and has a good application prospect.

Description

A kind of wireless access control system

Technical field

The present invention relates to a kind of wireless access control system, belong to intelligent security technical field.

Background technology

Gate control system is used to the modernization security protection means protecting people's property safety and personal safety.Along with the development of society and the progress of science and technology, gate control system develops into electronic access from mechanical lock, develops into alarm integrated from independent gate control system, develops into network interconnection from single access control.Still main based on wired gate control system in the market, connect up very inconvenient, interference free performance is poor.

Summary of the invention

Technical matters solved by the invention overcomes existing wireless access control system, and wired gate control system is main, connects up very inconvenient, the problem of interference free performance difference.Wireless access control system of the present invention, gather ambient light line strength by photoresistance and control illuminator, and carry out image acquisition, and adopt Wireless transceiver, realize the control of gate inhibition, working stability, cost is lower, has a good application prospect.

To achieve the above object, the technical solution adopted in the present invention is as follows:

A kind of wireless access control system, it is characterized in that: comprise microprocessor, image acquisition circuit, industrial computer, pyroelectric sensor, photoresistance, AD Acquisition Circuit, memory circuit, wireless radio transmission circuit, illuminating lamp, Electrically operated gate, warning circuit, less radio-frequency receiving circuit, motor-drive circuit and Electrically operated gate, described image acquisition circuit is connected with microprocessor by industrial computer, pyroelectric sensor, photoresistance is connected with microprocessor respectively by AD Acquisition Circuit, described microprocessor is also communicated with less radio-frequency receiving circuit by wireless radio transmission circuit, the rear end of described less radio-frequency receiving circuit is connected with motor-drive circuit, described motor-drive circuit is connected with Electrically operated gate, described microprocessor and warning circuit, memory circuit is connected.

Aforesaid a kind of wireless access control system, is characterized in that: also comprise illuminating lamp and lighting lamp control circuit, described microprocessor is connected with illuminating lamp by lighting lamp control circuit.

Aforesaid a kind of wireless access control system, is characterized in that: described pyroelectric sensor is HC-SR501 module.

Aforesaid a kind of wireless access control system, is characterized in that: described warning circuit comprises alarm lamp and hummer.

Aforesaid a kind of wireless access control system, is characterized in that: also comprise watchdog circuit, clock circuit, and described watchdog circuit, clock circuit are connected with microprocessor respectively.

Aforesaid a kind of wireless access control system, is characterized in that: described illuminating lamp is arranged on directly over image acquisition circuit.

The invention has the beneficial effects as follows: wireless access control system of the present invention, gather ambient light line strength by photoresistance and control illuminator, and carry out image acquisition, and adopt Wireless transceiver, realize the control of gate inhibition, working stability, cost is lower, has a good application prospect.

Accompanying drawing explanation

Fig. 1 is the system chart of wireless access control system of the present invention.

Embodiment

Below in conjunction with Figure of description, the present invention is further illustrated.

As shown in Fig. 1, a kind of wireless access control system of the present invention, comprise microprocessor, image acquisition circuit, industrial computer, pyroelectric sensor, photoresistance, AD Acquisition Circuit, memory circuit, wireless radio transmission circuit, illuminating lamp, Electrically operated gate, warning circuit, less radio-frequency receiving circuit, motor-drive circuit and Electrically operated gate, image acquisition circuit is connected with microprocessor by industrial computer, pyroelectric sensor, photoresistance is connected with microprocessor respectively by AD Acquisition Circuit, microprocessor is also communicated with less radio-frequency receiving circuit by wireless radio transmission circuit, the rear end of less radio-frequency receiving circuit is connected with motor-drive circuit, motor-drive circuit is connected with Electrically operated gate, microprocessor and warning circuit, memory circuit is connected.

Described pyroelectric sensor is HC-SR501 module, sampling precision is high, pyroelectric infrared sensor is responsive to the human body of motion, can be applicable to detection human body people enter its induction range and then export high level, people leaves induction range automatic time delay and closes, output low level, when exporting high level, microprocessor is lighted by lighting lamp control control circui illuminating lamp, illuminating lamp is arranged on above image acquisition circuit, for illuminating face, improve the quality of man face image acquiring, image acquisition circuit by industrial computer by gather people face picture transfer to microprocessor, in microprocessor and memory circuit, the facial image of user contrasts, if coupling microprocessor sends radio frequency signal to long-range less radio-frequency receiving circuit by wireless radio transmission circuit, less radio-frequency receiving circuit controls Electrically operated gate by motor-drive circuit Electrically operated gate and opens, safe and reliable, gather ambient light line strength by photoresistance simultaneously and control lighting of illuminating lamp.

Described warning circuit comprises alarm lamp and hummer, when the face collected does not mate, can send sound and light alarm.

The present invention also comprises watchdog circuit, clock circuit, watchdog circuit, clock circuit are connected with microprocessor respectively, and watchdog circuit can when microprocessor be subject to external interference (as electrostatic interference), during system crash, restart microprocessor, guarantee system is normally run; Clock circuit runs to microprocessor, provides work clock.

In sum, wireless access control system of the present invention, gather ambient light line strength by photoresistance and control illuminator, and carry out image acquisition, and adopt Wireless transceiver, realize the control of gate inhibition, working stability, cost is lower, has a good application prospect.

More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.

Claims (6)

1. a wireless access control system, it is characterized in that: comprise microprocessor, image acquisition circuit, industrial computer, pyroelectric sensor, photoresistance, AD Acquisition Circuit, memory circuit, wireless radio transmission circuit, illuminating lamp, Electrically operated gate, warning circuit, less radio-frequency receiving circuit, motor-drive circuit and Electrically operated gate, described image acquisition circuit is connected with microprocessor by industrial computer, pyroelectric sensor, photoresistance is connected with microprocessor respectively by AD Acquisition Circuit, described microprocessor is also communicated with less radio-frequency receiving circuit by wireless radio transmission circuit, the rear end of described less radio-frequency receiving circuit is connected with motor-drive circuit, described motor-drive circuit is connected with Electrically operated gate, described microprocessor and warning circuit, memory circuit is connected.
2. a kind of wireless access control system according to claim 1, is characterized in that: also comprise illuminating lamp and lighting lamp control circuit, described microprocessor is connected with illuminating lamp by lighting lamp control circuit.
3. a kind of wireless access control system according to claim 1, is characterized in that: described pyroelectric sensor is HC-SR501 module.
4. a kind of wireless access control system according to claim 1, is characterized in that: described warning circuit comprises alarm lamp and hummer.
5. a kind of wireless access control system according to claim 1, it is characterized in that: also comprise watchdog circuit, clock circuit, described watchdog circuit, clock circuit are connected with microprocessor respectively.
6. a kind of wireless access control system according to claim 1, is characterized in that: described illuminating lamp is arranged on directly over image acquisition circuit.
CN201410844775.7A 2014-12-31 2014-12-31 Wireless access control system CN104599364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410844775.7A CN104599364A (en) 2014-12-31 2014-12-31 Wireless access control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410844775.7A CN104599364A (en) 2014-12-31 2014-12-31 Wireless access control system

Publications (1)

Publication Number Publication Date
CN104599364A true CN104599364A (en) 2015-05-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410844775.7A CN104599364A (en) 2014-12-31 2014-12-31 Wireless access control system

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CN (1) CN104599364A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104837261A (en) * 2015-05-11 2015-08-12 广西科技大学 Touch pad for wireless control lighting system
CN104899949A (en) * 2015-06-11 2015-09-09 西北民族大学 Full-automatic access control system for hotel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101148956A (en) * 2006-09-18 2008-03-26 汉王科技股份有限公司 Intelligent door lock with human face identification function
CN201047956Y (en) * 2006-12-03 2008-04-16 欧应光 Radio telecontrol strobe anti-theft lock
WO2011072717A1 (en) * 2009-12-15 2011-06-23 Novelty Group Limited Authorizing system, comparing device, and method for authorizing a subject
CN203366408U (en) * 2013-05-24 2013-12-25 中山市安领星电子科技有限公司 Multifunctional entrance guard based on function application of FPGA (field programmable gate array) control chip
CN203596046U (en) * 2013-12-05 2014-05-14 浙江万里学院 Electronic lock device based on mobile terminal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101148956A (en) * 2006-09-18 2008-03-26 汉王科技股份有限公司 Intelligent door lock with human face identification function
CN201047956Y (en) * 2006-12-03 2008-04-16 欧应光 Radio telecontrol strobe anti-theft lock
WO2011072717A1 (en) * 2009-12-15 2011-06-23 Novelty Group Limited Authorizing system, comparing device, and method for authorizing a subject
CN203366408U (en) * 2013-05-24 2013-12-25 中山市安领星电子科技有限公司 Multifunctional entrance guard based on function application of FPGA (field programmable gate array) control chip
CN203596046U (en) * 2013-12-05 2014-05-14 浙江万里学院 Electronic lock device based on mobile terminal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104837261A (en) * 2015-05-11 2015-08-12 广西科技大学 Touch pad for wireless control lighting system
CN104899949A (en) * 2015-06-11 2015-09-09 西北民族大学 Full-automatic access control system for hotel

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Application publication date: 20150506