CN209328104U - The gate integrated control circuit of access control system - Google Patents
The gate integrated control circuit of access control system Download PDFInfo
- Publication number
- CN209328104U CN209328104U CN201920277926.3U CN201920277926U CN209328104U CN 209328104 U CN209328104 U CN 209328104U CN 201920277926 U CN201920277926 U CN 201920277926U CN 209328104 U CN209328104 U CN 209328104U
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- China
- Prior art keywords
- pin
- circuit
- resistance
- triode
- control
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- 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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Abstract
The utility model discloses the gate integrated control circuits of access control system, including integrated control circuit, the integrated control circuit connects display circuit, unlocking control circuit and alarm circuit, the integrated control circuit includes relay and control interface, second pin of the relay, 6th pin, first pin is connected respectively to the 4th pin of control interface, 5th pin, 6th pin, the third pin of relay connects display circuit, the unlocking control circuit is connected to the second pin of control interface, third pin of the alarm circuit connection to control interface, second pin of the control interface, third pin pulls up 3.3V power supply, first pin of control interface is grounded.Has the characteristics that structure simple, circuit stability, safe and reliable.
Description
Technical field
The utility model relates to Intelligent life access control system fields, more particularly, to a kind of comprehensive control in gate of access control system
Circuit processed.
Background technique
Intelligent door lock refer to be different from tradition machinery lock on the basis of it is improved, in user security, identification, managerial side
The lockset of the more intelligent easy in face, intelligent door lock are the execution units locked a door in access control system, and intelligent door lock is different from biography
System mechanical lock, is with safety, convenience, the compound lockset of advanced technology.
With the development and progress of society, the places such as more and more cells, unit, warehouse need to install access control system, when with
After family is by verifying identity such as fingerprint recognition, card identifications, access control system can control electronic lock to open, and user is made smoothly to pass through.
In traditional access control, Switching Power Supply is access controller power supply, Switching Power Supply and access controller relay
One group of normally-closed contact and electronic lock series connection.Since electronic lock and access controller are by the same power supply power supply, and gate inhibition
Controller relay is normally off, and when access controller does not obtain door open command, electronic lock is always maintained at energized state,
Make tightly to be locked；After access controller obtains door open command, the normally-closed contact of access controller relay is disconnected, and makes electronic gate
Power loss is locked, and then door is opened.This control circuit has the following problems: circuit design ridge is long, can not fast reaction user refer to
It enables.Circuit module is big, causes entire gate inhibition's structure larger.Job insecurity, service life are short.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of gate integrated control circuits of access control system, have
Structure is simple, circuit stability, safe and reliable feature.
Technical solution adopted by the utility model to solve the above technical problems is as follows: the gate comprehensively control electricity of access control system
Road, including integrated control circuit, integrated control circuit connection display circuit, unlocking control circuit and the alarm circuit,
The integrated control circuit includes relay and control interface, the second pin, the 6th pin, the first pipe of the relay
Foot is connected respectively to the 4th pin, the 5th pin, the 6th pin of control interface, the third pin connection display electricity of relay
Road, the unlocking control circuit are connected to the second pin of control interface, the alarm circuit connection to control interface
Third pin, the second pin of the control interface, third pin pull up 3.3V power supply, and the first pin of control interface connects
Ground.
The further preferred embodiment of the utility model: the 4th pin of the relay connects 5V power supply, relay
Third pin is by connecting 5V power supply after a diode.
The further preferred embodiment of the utility model: it is provided between the third pin and display circuit of the relay
4th triode and the second triode, the third pin of the emitter connection relay of second triode, the two or three pole
The grounded collector of pipe, the base stage of the second triode are connect with the collector of the 4th triode, the base of the 4th triode
Pole is connect by resistance with display circuit, and the emitter of the 4th triode is connect with base stage.
The further preferred embodiment of the utility model: the unlocking control circuit passes through the 2nd 25 resistance, the two or two
The connection of second pin of two resistance and control interface, one end of the 2nd 25 resistance are connect with unlocking control circuit, the
The other end of 225 resistance is connect with the 2nd 22 resistance, and the other end of the 2nd 25 resistance passes through the 6th triode and control
Second pin of interface connects, and the collector of the 6th triode is connect with the other end of the 2nd 25 resistance, and the six or three
The base stage of pole pipe and the second pin of control interface connect, the emitter ground connection of the 6th triode.
The further preferred embodiment of the utility model: the alarm circuit circuit passes through the 2nd sixteen resistance, second
The connection of the third pin of two or four resistance and control interface, one end of the 2nd sixteen resistance and alarm circuit connection, the
The other end of 2 sixteen resistance is connect with the 2nd 24 resistance, and the other end of the 2nd sixteen resistance passes through the 7th triode and control
The third pin of interface connects, and the collector of the 7th triode is connect with the other end of the 2nd sixteen resistance, and the seven or three
The base stage of pole pipe and the third pin of control interface connect, the emitter ground connection of the 7th triode.
Compared with prior art, the utility model has the advantage of integrated control circuit, integrated control circuit connection displays
Circuit, unlocking control circuit and alarm circuit, integrated control circuit include relay and control interface, first the utility model
The circuit of multiple and different functions, including display circuit, unlocking control circuit and alarm circuit are devised, so that access control system
It is powerful.The utility model passes through the control interface designed in integrated control circuit for multiple circuit connections, and comprehensively control is electric
Relay is designed in road, has many advantages, such as movement fast, the operation is stable, long service life, small in size.The utility model has structure
Simply, circuit stability, safe and reliable feature.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
The gate integrated control circuit of access control system as shown in Figure 1:, including integrated control circuit, integrated control circuit connect
Connecing display circuit, unlocking control circuit and alarm circuit, integrated control circuit includes relay RY1 and control interface J2, after
The second pin of electric appliance RY1, the 6th pin, the first pin are connected respectively to the 4th pin of control interface J2, the 5th pin,
Six pins, the third pin of relay RY1 connect display circuit, and unlocking control circuit is connected to the second pipe of control interface J2
Foot, the third pin of alarm circuit connection to control interface J2, the second pin, the third pin of control interface J2 pull up 3.3V
Power supply, the first pin ground connection of control interface J2.
The 4th pin of relay RY1 connects 5V power supply, after the third pin of relay RY1 is by a diode D13
Connect 5V power supply.
The 4th triode Q4 and the second triode Q2 are provided between the third pin and display circuit of relay RY1, the
The third pin of the emitter connection relay RY1 of two triode Q2, the grounded collector of the second triode Q2, the second triode
The base stage of Q2 is connect with the collector of the 4th triode Q4, and the base stage of the 4th triode Q4 is connected by resistance R214 and display circuit
It connects, the emitter of the 4th triode Q4 is connect with base stage.
The second pipe that unlocking control circuit passes through the 2nd 25 resistance R225, the 2nd 22 resistance R222 and control interface J2
Foot connection, one end of the 2nd 25 resistance R225 connect with unlocking control circuit, the other end of the 2nd 25 resistance R225 and the
The other end of 222 resistance R222 connections, the 2nd 25 resistance R225 passes through the second of the 6th triode Q6 and control interface J2
Pin connection, the collector of the 6th triode Q6 are connect with the other end of the 2nd 25 resistance R225, the base of the 6th triode Q6
Pole is connect with the second pin of control interface J2, the emitter ground connection of the 6th triode Q6.
The third that alarm circuit circuit passes through the 2nd sixteen resistance R228, the 2nd 24 resistance R224 and control interface J2
Pin connection, one end of the 2nd sixteen resistance R228 and alarm circuit connection, the other end of the 2nd sixteen resistance R228 and the
224 resistance R224 connections, the other end of the 2nd sixteen resistance R228 pass through the third of the 7th triode Q7 and control interface J2
Pin connection, the collector of the 7th triode Q7 are connect with the other end of the 2nd sixteen resistance R228, the base of the 7th triode Q7
Pole is connect with the third pin of control interface J2, the emitter ground connection of the 7th triode Q7.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. the gate integrated control circuit of access control system, it is characterised in that including integrated control circuit, the comprehensively control electricity
It includes that relay connects with control that road, which connects display circuit, unlocking control circuit and alarm circuit, the integrated control circuit,
Mouthful, the second pin, the 6th pin, the first pin of the relay are connected respectively to the 4th pin of control interface, the 5th
The third pin of pin, the 6th pin, relay connects display circuit, and the unlocking control circuit is connected to control interface
Second pin, the third pin of the alarm circuit connection to control interface, the second pin of the control interface,
Three-prong pulls up 3.3V power supply, the first pin ground connection of control interface.
2. the gate integrated control circuit of access control system according to claim 1, it is characterised in that the relay
4th pin connects 5V power supply, and the third pin of relay is by connecting 5V power supply after a diode.
3. the gate integrated control circuit of access control system according to claim 1, it is characterised in that the relay
The 4th triode and the second triode are provided between third pin and display circuit, the emitter of second triode connects
The third pin of contact relay, the grounded collector of the second triode, the current collection of the base stage of the second triode and the 4th triode
The base stage of pole connection, the 4th triode is connect by resistance with display circuit, the emitter and base stage of the 4th triode
Connection.
4. the gate integrated control circuit of access control system according to claim 1, it is characterised in that the unlocking control
Circuit is connected by the second pin of the 2nd 25 resistance, the 2nd 22 resistance and control interface, the 2nd 25 resistance
One end connect with unlocking control circuit, the other end of the 2nd 25 resistance is connect with the 2nd 22 resistance, the 2nd 25 resistance
The other end connected by the second pin of the 6th triode and control interface, the collector and second of the 6th triode
The other end of two or five resistance connects, and the base stage of the 6th triode and the second pin of control interface connect, the six or three pole
The emitter of pipe is grounded.
5. the gate integrated control circuit of access control system according to claim 1, it is characterised in that the alarm electricity
Road circuit is connected by the third pin of the 2nd sixteen resistance, the 2nd 24 resistance and control interface, the 2nd sixteen electricity
One end of resistance and alarm circuit connection, the other end of the 2nd sixteen resistance are connect with the 2nd 24 resistance, the 2nd sixteen resistance
The other end connected by the third pin of the 7th triode and control interface, the collector and second of the 7th triode
The other end of sixteen resistance connects, and the base stage of the 7th triode and the third pin of control interface connect, the seven or three pole
The emitter of pipe is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277926.3U CN209328104U (en) | 2019-03-05 | 2019-03-05 | The gate integrated control circuit of access control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277926.3U CN209328104U (en) | 2019-03-05 | 2019-03-05 | The gate integrated control circuit of access control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209328104U true CN209328104U (en) | 2019-08-30 |
Family
ID=67732568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920277926.3U Expired - Fee Related CN209328104U (en) | 2019-03-05 | 2019-03-05 | The gate integrated control circuit of access control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209328104U (en) |
-
2019
- 2019-03-05 CN CN201920277926.3U patent/CN209328104U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 |