CN220105746U - Wiring-free intelligent access control machine - Google Patents
Wiring-free intelligent access control machine Download PDFInfo
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- CN220105746U CN220105746U CN202320984806.3U CN202320984806U CN220105746U CN 220105746 U CN220105746 U CN 220105746U CN 202320984806 U CN202320984806 U CN 202320984806U CN 220105746 U CN220105746 U CN 220105746U
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- 238000004891 communication Methods 0.000 claims abstract description 25
- 239000003990 capacitor Substances 0.000 claims description 51
- 101000941170 Homo sapiens U6 snRNA phosphodiesterase 1 Proteins 0.000 claims description 7
- 102100031314 U6 snRNA phosphodiesterase 1 Human genes 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 claims description 4
- 102100032533 ADP/ATP translocase 1 Human genes 0.000 claims description 3
- 102100026396 ADP/ATP translocase 2 Human genes 0.000 claims description 3
- 101000768061 Escherichia phage P1 Antirepressor protein 1 Proteins 0.000 claims description 3
- 101000796932 Homo sapiens ADP/ATP translocase 1 Proteins 0.000 claims description 3
- 101000718417 Homo sapiens ADP/ATP translocase 2 Proteins 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 238000012795 verification Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses an intelligent access control machine free of wiring, which comprises a main control circuit, a battery power circuit, a Bluetooth identification circuit, a door card identification circuit, a key password circuit and a 433 interface circuit, wherein the Bluetooth identification circuit is electrically connected with the main control circuit, the Bluetooth identification circuit comprises a communication chip U3, and the main control circuit comprises a main control chip U2. The intelligent access control machine free of wiring, disclosed by the utility model, can wake up immediately and verify the validity of a user when the user passes the password or door card verification or Bluetooth remote control, and if the user passes the verification, a door opening command is sent to the power module through 433 wireless communication, the power module executes door opening operation. Therefore, the service life of the intelligent access control machine is prolonged, and the installation convenience of the intelligent access control machine is further improved.
Description
Technical Field
The utility model belongs to the technical field of access control machines, and particularly relates to an intelligent access control machine free of wiring.
Background
The intelligent entrance guard machine on the market at present is mainly realized by the following modes:
1. the intelligent entrance guard machine is accessed through an RS485 communication mode, a communication line of the RS485 and a power line of the intelligent entrance guard machine are reserved in advance before the intelligent entrance guard machine is installed, and the fact that the port definition of the communication line cannot be connected reversely is needed to be noted, so that the installation cost and complexity of equipment are increased.
2. The communication mode of the Ethernet is accessed, the mode optimizes the definition of the connection without paying attention to the RS485 mode, but network cables and power lines are reserved, and network cables are manufactured on site to meet the actual installation application in many times, so that the cost and complexity of the installation are not effectively reduced, and the mode is possibly more complicated from another aspect.
3. Through WIFI access, the mode is for the two kinds of earlier, has saved the communication line, only needs to reserve the power cord, but the prerequisite needs to have the WIFI network, and the actual place of scene can be that WIFI signal strength is weaker even can't cover WIFI, this stability and the wide use of equipment that will be very big influence.
Disclosure of Invention
The utility model mainly aims to provide an intelligent access control machine without wiring, which wakes up immediately and verifies the validity of a user when the user passes password or door card verification or Bluetooth remote control, and if the user passes verification, a door opening command is sent to a power module through 433 wireless communication, the power module performs door opening operation. Therefore, the service life of the intelligent access control machine is prolonged, and the installation convenience of the intelligent access control machine is further improved.
In order to achieve the above purpose, the utility model provides an intelligent entrance guard machine without wiring, comprising a main control circuit (namely an entrance guard machine module in the figure), a battery power supply circuit (namely a battery and a power supply module in the figure), a Bluetooth identification circuit, a door card identification circuit, a key password circuit and a 433 interface circuit, wherein:
the Bluetooth identification circuit is electrically connected with the main control circuit, the Bluetooth identification circuit comprises a communication chip U3 and the main control circuit comprises a main control chip U2, and a data end of the communication chip U3 is electrically connected with a first connecting end of the main control chip U2;
the door card identification circuit is electrically connected with the main control circuit, the door card identification circuit comprises a radio frequency chip U1, and a data end of the radio frequency chip U1 is electrically connected with a second connecting end of the main control chip U2;
the key password circuit is electrically connected with the main control circuit, the key password circuit comprises a touch chip U7, and the data end of the touch chip U7 is electrically connected with the third connecting end of the main control chip U2;
the 433 interface circuit comprises a connection unit J2 (used for 433 sending), and a data end (2 pins) of the connection unit J2 is electrically connected with a fourth connection end (34 pins) of the main control chip U2.
As a further preferable technical scheme of the foregoing technical scheme, pin 6 of the communication chip U3 is electrically connected with pin 10 of the main control chip U2, pin 8 of the communication chip U3 is electrically connected with pin 17 of the main control chip U2 through a resistor R30, and pin 9 of the communication chip U3 is electrically connected with pin 16 of the main control chip U2 through a resistor R31.
As a further preferable technical scheme of the above technical scheme, pin 6 of the radio frequency chip U1 is electrically connected with pin 20 of the master control chip U2, pin 24 of the radio frequency chip U1 is electrically connected with pin 24 of the master control chip U2, pin 29 of the radio frequency chip U1 is electrically connected with pin 21 of the master control chip U2, pin 30 of the radio frequency chip U1 is electrically connected with pin 23 of the master control chip U2, and pin 31 of the radio frequency chip U1 is electrically connected with pin 22 of the master control chip U2;
the antenna end ANT1 is electrically connected with the pin 11 of the radio frequency chip U1 sequentially through an inductor L1 and a capacitor C16, the pin 13 of the radio frequency chip U1 is electrically connected with the antenna end ANT2 sequentially through an inductor L2 and a capacitor C24, the common connection end of the inductor L1 and the capacitor C16 sequentially passes through a capacitor C17 and a capacitor C21 to be electrically connected with the common connection end of the inductor L2 and the capacitor C24, one end of the capacitor C16, far away from the inductor L1, sequentially passes through a capacitor C18 and a capacitor C22 to be electrically connected with one end of the capacitor C24, far away from the inductor L2, two ends of the capacitor C18 are connected with a capacitor C19 in parallel, two ends of the capacitor C22 are connected with a capacitor C23 in parallel, and one end of the capacitor C19, far away from the capacitor C23, is sequentially connected with the pin 17 of the radio frequency chip U1 through a capacitor C14 and a resistor R18.
As a further preferable technical scheme of the above technical scheme, the 21 pin of the touch chip U7 is electrically connected with the 27 pin of the main control chip U2, the 20 pin of the touch chip U7 is electrically connected with the 26 pin of the main control chip U2, the 19 pin of the touch chip U7 is electrically connected with the 28 pin of the main control chip U2, the 18 pin of the touch chip U7 is electrically connected with the 35 pin of the main control chip U2, and the 16 pin of the touch chip U7 is electrically connected with the 36 pin of the main control chip U2.
As a further preferable technical solution of the foregoing technical solution, the battery power supply circuit includes a battery BAT, a voltage regulator U9, and a connection unit USB1, where a positive electrode of the battery BAT is electrically connected to an input end of the voltage regulator U9 and a power supply end of the connection unit USB1 through a diode D13, respectively.
As a further preferable technical scheme of the above technical scheme, the wiring-free intelligent entrance guard machine further comprises a 433 receiving circuit (433 receiving), the 433 interface circuit is connected with the 433 receiving circuit and the 433 receiving circuit is electrically connected with the battery power circuit, a first output end of the battery power circuit is connected with the doorbell and a second output end of the battery power circuit is connected with the door lock through the relay.
The utility model has the beneficial effects that:
1. wiring is avoided, and wiring is convenient to install without reserving wiring and wiring.
2. The low power consumption, dormancy consumption uA level, extension entrance guard's machine's practical life.
3. 433MHZ is the transmission frequency of the application-free section, can be directly used without management, has strong 433 frequency band interference resistance, supports various point-to-point and point-to-multipoint wireless data communication modes, and has the characteristics of integration of receiving and transmitting, safety isolation, installation isolation, simple use, high cost performance, stability, reliability and the like.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent access control machine without wiring.
Fig. 2 is a schematic flow chart of the intelligent access control machine without wiring.
Fig. 3 is a main control circuit diagram of the wiring-free intelligent access control machine.
Fig. 4 is a bluetooth identification circuit diagram of the wiring-free intelligent access control machine.
Fig. 5 is a key cipher circuit diagram of the intelligent gate inhibition machine without wiring.
Fig. 6 is a circuit diagram of a door card identification circuit of the wiring-free intelligent access control machine.
Fig. 7 is a 433 interface circuit diagram of the intelligent gate inhibition machine without wiring.
Fig. 8 is a battery power circuit diagram of the wiring-free intelligent entrance guard machine.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
The utility model discloses an intelligent access control machine free of wiring, and the specific embodiment of the utility model is further described below with reference to the preferred embodiment.
In embodiments of the present utility model, those skilled in the art will note that the door locks, door bells, etc. to which the present utility model relates may be considered prior art.
Preferred embodiments.
As shown in fig. 1-8, the utility model discloses a wiring-free intelligent entrance guard machine, which comprises a main control circuit (namely an entrance guard machine module in the figure), a battery power supply circuit (namely a battery and a power supply module in fig. 1), a bluetooth identification circuit, a door card identification circuit, a key password circuit and a 433 interface circuit, wherein:
the Bluetooth identification circuit is electrically connected with the main control circuit, the Bluetooth identification circuit comprises a communication chip U3 and the main control circuit comprises a main control chip U2, and a data end of the communication chip U3 is electrically connected with a first connecting end of the main control chip U2;
the door card identification circuit is electrically connected with the main control circuit, the door card identification circuit comprises a radio frequency chip U1, and a data end of the radio frequency chip U1 is electrically connected with a second connecting end of the main control chip U2;
the key password circuit is electrically connected with the main control circuit, the key password circuit comprises a touch chip U7, and the data end of the touch chip U7 is electrically connected with the third connecting end of the main control chip U2;
the 433 interface circuit comprises a connection unit J2 (used for 433 sending), and a data end (2 pins) of the connection unit J2 is electrically connected with a fourth connection end (34 pins) of the main control chip U2.
Specifically, the 6 pin of the communication chip U3 is electrically connected with the 10 pin of the main control chip U2, the 8 pin of the communication chip U3 is electrically connected with the 17 pin of the main control chip U2 through a resistor R30, and the 9 pin of the communication chip U3 is electrically connected with the 16 pin of the main control chip U2 through a resistor R31.
More specifically, pin 6 of the radio frequency chip U1 is electrically connected with pin 20 of the main control chip U2, pin 24 of the radio frequency chip U1 is electrically connected with pin 24 of the main control chip U2, pin 29 of the radio frequency chip U1 is electrically connected with pin 21 of the main control chip U2, pin 30 of the radio frequency chip U1 is electrically connected with pin 23 of the main control chip U2, and pin 31 of the radio frequency chip U1 is electrically connected with pin 22 of the main control chip U2;
the antenna end ANT1 is electrically connected with the pin 11 of the radio frequency chip U1 sequentially through an inductor L1 and a capacitor C16, the pin 13 of the radio frequency chip U1 is electrically connected with the antenna end ANT2 sequentially through an inductor L2 and a capacitor C24, the common connection end of the inductor L1 and the capacitor C16 sequentially passes through a capacitor C17 and a capacitor C21 to be electrically connected with the common connection end of the inductor L2 and the capacitor C24, one end of the capacitor C16, far away from the inductor L1, sequentially passes through a capacitor C18 and a capacitor C22 to be electrically connected with one end of the capacitor C24, far away from the inductor L2, two ends of the capacitor C18 are connected with a capacitor C19 in parallel, two ends of the capacitor C22 are connected with a capacitor C23 in parallel, and one end of the capacitor C19, far away from the capacitor C23, is sequentially connected with the pin 17 of the radio frequency chip U1 through a capacitor C14 and a resistor R18.
Further, the 21 pin of the touch chip U7 is electrically connected with the 27 pin of the main control chip U2, the 20 pin of the touch chip U7 is electrically connected with the 26 pin of the main control chip U2, the 19 pin of the touch chip U7 is electrically connected with the 28 pin of the main control chip U2, the 18 pin of the touch chip U7 is electrically connected with the 35 pin of the main control chip U2, and the 16 pin of the touch chip U7 is electrically connected with the 36 pin of the main control chip U2.
Furthermore, the battery power supply circuit comprises a battery BAT, a voltage stabilizer U9 and a connection unit USB1, wherein the positive electrode of the battery BAT is electrically connected with the input end of the voltage stabilizer U9 and the power supply end of the connection unit USB1 through a diode D13.
Preferably, the intelligent access control machine without wiring further comprises a 433 receiving circuit (433 receives), wherein the 433 interface circuit is connected with the 433 receiving circuit and the 433 receiving circuit is electrically connected with the battery power circuit, a first output end of the battery power circuit is connected with the doorbell, and a second output end of the battery power circuit is connected with the door lock through the relay.
Preferably, for the present utility model:
the utility model is characterized in that: as shown in fig. 1, the intelligent access control machine is powered by a battery, and usually the intelligent access control machine is in a dormant state, when a user is authenticated by a password or a door card, the intelligent access control machine wakes up immediately and verifies the validity of the user, and if the user is authenticated by sending a door opening command to the power module through 433 wireless communication, the power module performs a door opening operation. Therefore, the service life of the intelligent access control machine is prolonged, and the installation convenience of the intelligent access control machine is further improved. In addition, the intelligent access control machine integrates a Bluetooth function, and can realize multiple functions of remote door opening, user synchronization, configuration and the like by using mobile phone access.
The utility model mainly comprises the following two modules:
power module (including connection unit USB1 and its connection elements): for 433 signal processing functions and integrates doorbell and door opening functions.
Door control machine module (including master control circuit): for verifying the validity of the password and the door card, and integrates 433 a transmitting module and a bluetooth module. 433 transmit module is used to signal the power module, while the bluetooth module is used for synchronization and configuration of data.
The realization principle is as follows: after the power is supplied to the door control machine module through the battery, the door control machine module and the power module are firstly coded, then whether data need to be sent to the power module to drive the relay is determined through verification of a door card, a password and Bluetooth of the door control machine, and meanwhile the intelligent door control machine can process local user information to be added, deleted and modified at any time through the function of Bluetooth, so that management of remote users and control of door control are achieved.
It should be noted that technical features such as door locks and door bells related to the present application should be considered as the prior art, and specific structures, working principles, and control modes and spatial arrangements possibly related to the technical features should be selected conventionally in the art, and should not be considered as the point of the present application, which is not further specifically described in detail.
Modifications of the embodiments described above, or equivalents of some of the features may be made by those skilled in the art, and any modifications, equivalents, improvements or etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Claims (6)
1. The utility model provides an intelligent access control machine of exempting from wiring which characterized in that includes master control circuit, battery power supply circuit, bluetooth identification circuit, door card identification circuit, button cipher circuit and 433 interface circuit, wherein:
the Bluetooth identification circuit is electrically connected with the main control circuit, the Bluetooth identification circuit comprises a communication chip U3 and the main control circuit comprises a main control chip U2, and a data end of the communication chip U3 is electrically connected with a first connecting end of the main control chip U2;
the door card identification circuit is electrically connected with the main control circuit, the door card identification circuit comprises a radio frequency chip U1, and a data end of the radio frequency chip U1 is electrically connected with a second connecting end of the main control chip U2;
the key password circuit is electrically connected with the main control circuit, the key password circuit comprises a touch chip U7, and the data end of the touch chip U7 is electrically connected with the third connecting end of the main control chip U2;
the 433 interface circuit comprises a connection unit J2, and the data end of the connection unit J2 is electrically connected with the fourth connection end of the main control chip U2.
2. The intelligent access control machine without wiring according to claim 1, wherein 6 pins of the communication chip U3 are electrically connected with 10 pins of the main control chip U2, 8 pins of the communication chip U3 are electrically connected with 17 pins of the main control chip U2 through a resistor R30, and 9 pins of the communication chip U3 are electrically connected with 16 pins of the main control chip U2 through a resistor R31.
3. The intelligent entrance guard machine without wiring according to claim 2, wherein 6 pins of the radio frequency chip U1 are electrically connected with 20 pins of the main control chip U2, 24 pins of the radio frequency chip U1 are electrically connected with 24 pins of the main control chip U2, 29 pins of the radio frequency chip U1 are electrically connected with 21 pins of the main control chip U2, 30 pins of the radio frequency chip U1 are electrically connected with 23 pins of the main control chip U2, and 31 pins of the radio frequency chip U1 are electrically connected with 22 pins of the main control chip U2;
the antenna end ANT1 is electrically connected with the pin 11 of the radio frequency chip U1 sequentially through an inductor L1 and a capacitor C16, the pin 13 of the radio frequency chip U1 is electrically connected with the antenna end ANT2 sequentially through an inductor L2 and a capacitor C24, the common connection end of the inductor L1 and the capacitor C16 sequentially passes through a capacitor C17 and a capacitor C21 to be electrically connected with the common connection end of the inductor L2 and the capacitor C24, one end of the capacitor C16, far away from the inductor L1, sequentially passes through a capacitor C18 and a capacitor C22 to be electrically connected with one end of the capacitor C24, far away from the inductor L2, two ends of the capacitor C18 are connected with a capacitor C19 in parallel, two ends of the capacitor C22 are connected with a capacitor C23 in parallel, and one end of the capacitor C19, far away from the capacitor C23, is sequentially connected with the pin 17 of the radio frequency chip U1 through a capacitor C14 and a resistor R18.
4. The intelligent entrance guard machine without wiring according to claim 3, wherein pin 21 of the touch chip U7 is electrically connected with pin 27 of the main control chip U2, pin 20 of the touch chip U7 is electrically connected with pin 26 of the main control chip U2, pin 19 of the touch chip U7 is electrically connected with pin 28 of the main control chip U2, pin 18 of the touch chip U7 is electrically connected with pin 35 of the main control chip U2, and pin 16 of the touch chip U7 is electrically connected with pin 36 of the main control chip U2.
5. The intelligent access control machine without wiring according to claim 4, wherein the battery power supply circuit comprises a battery BAT, a voltage stabilizer U9 and a connection unit USB1, and the positive electrode of the battery BAT is electrically connected with the input end of the voltage stabilizer U9 and the power supply end of the connection unit USB1 through a diode D13.
6. The wiring-free intelligent access control machine according to claim 1, further comprising a 433 receiving circuit, wherein the 433 interface circuit is connected with the 433 receiving circuit and the 433 receiving circuit is electrically connected with the battery power circuit, a first output end of the battery power circuit is connected with a doorbell, and a second output end of the battery power circuit is connected with a door lock through a relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320984806.3U CN220105746U (en) | 2023-04-23 | 2023-04-23 | Wiring-free intelligent access control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320984806.3U CN220105746U (en) | 2023-04-23 | 2023-04-23 | Wiring-free intelligent access control machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220105746U true CN220105746U (en) | 2023-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320984806.3U Active CN220105746U (en) | 2023-04-23 | 2023-04-23 | Wiring-free intelligent access control machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220105746U (en) |
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2023
- 2023-04-23 CN CN202320984806.3U patent/CN220105746U/en active Active
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