CN208891968U - A kind of intelligence arms locker main control unit control device - Google Patents

A kind of intelligence arms locker main control unit control device Download PDF

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Publication number
CN208891968U
CN208891968U CN201820603891.3U CN201820603891U CN208891968U CN 208891968 U CN208891968 U CN 208891968U CN 201820603891 U CN201820603891 U CN 201820603891U CN 208891968 U CN208891968 U CN 208891968U
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China
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network
module
port
circuit
power supply
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CN201820603891.3U
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Chinese (zh)
Inventor
王莉
王佳楠
唐士亮
赵宏伟
程龙
孟凡清
刘旭东
佟庆强
王岩
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Hongda Photoelectric and Bio-Statistic Recognition Technology Co Ltd Changchu
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Hongda Photoelectric and Bio-Statistic Recognition Technology Co Ltd Changchu
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Abstract

The utility model provides a kind of intelligent arms locker main control unit control device, is made of power-supply battery management module, arms locker main control module, router-module and peripheral unit, power-supply battery management module is electrically connected with arms locker main control module, router-module;The network port of the arms locker main control module is connected to router-module by cable, then is connected respectively with outer net/Intranet terminal server by outer net/Intranet port of router-module, transportation protocol and instruction, carries out data communication, interaction;By carrying out arms locker operational administrative on outer net/Intranet terminal server interface, it is transmitted on arms locker main control module using router-module, arms locker Intranet/external network server is compatible, carry out data interaction, control efficiency is improved by bus, the communication of arms locker multibus is realized, user networking, the intelligentized design and management of secondary development are facilitated;Solve Communication of the arms locker main control unit to rifle lock terminal module.

Description

Intelligent gun cabinet main control unit control device
Technical Field
The utility model discloses an intelligence rifle cabinet master control unit controlling means involves gun management, computer communication technology, belongs to rifle lock management technical field.
Background
Traditional rifle cabinet management device relies on the mode of artifical registration to manage more, takes place, and complex operation, wastes time and energy when the event is robbed, robbed with overtime to the gun of violating the regulations, and robbery is robbed to overtime, gun management effect is not good, is unfavorable for police affairs with gun standardization, modernization.
At present, the communication from a gun cabinet to a gun lock terminal module of an intelligent gun cabinet used in China is unreliable, and the operation is complex; the gun cabinet generally does not have an open interface, and is not beneficial to product upgrading and secondary development and use; the gun cabinet can only work under a single network state, is not beneficial to networking operation, and can not meet the requirements of intelligent design and management of the gun cabinet.
Disclosure of Invention
The utility model aims to provide a control device of a gun cabinet intelligent main control unit, which aims to solve the communication problem from a gun cabinet main control unit to a gun lock terminal module; the problem that the communication interface of the prior gun cabinet technology is single and is not beneficial to networking is solved; the problem of compatibility of an intranet/extranet server is solved; the intelligent design and management of the gun cabinet are realized.
The utility model provides an intelligence rifle cabinet master control unit controlling means, its characterized in that: the system consists of a power supply battery management module, a gun cabinet main control module, a router module and an external unit; wherein,
the power supply battery management module is electrically connected with the gun cabinet main control module and the router module;
the network port of the gun cabinet main control module is connected to the router module through a network cable, and then is respectively connected with an extranet/intranet terminal server through an extranet/intranet port of the router module, and a protocol and an instruction are transmitted to carry out data communication and interaction;
the gun cabinet main control module is provided with an I2C bus and a 485 bus interface, an I2C port of the gun cabinet main control module is connected with the alarm module and the gun lock terminal module, alarm information, unlocking/locking information and gun lock terminal module are transmitted through an I2C bus, the alarm module and the gun lock terminal module are controlled to work, the working state of the gun lock terminal module is received in real time through an I2C port, and then the received information is transmitted to the extranet/intranet terminal server through the router module;
the peripheral units are an alarm module, a gun lock terminal module and an intranet/extranet server.
The gun cabinet main control module consists of a power supply circuit, a single chip microcomputer circuit, an I2C interface circuit, a network interface driving circuit and a 485 interface circuit;
the power supply circuit is electrically connected with the single chip circuit, the I2C interface circuit, the network interface driving circuit and the 485 interface circuit and provides power supply;
the I2C end of the singlechip circuit is connected with an I2C interface circuit and transmits an I2C data signal;
the serial port 0 end of the single chip microcomputer circuit is connected with the network interface driving circuit and transmits a serial data 0 signal; the serial port 1 end of the single chip microcomputer circuit is connected with the 485 interface circuit and transmits a serial data 1 signal;
the power battery management module consists of a voltage module A1, a battery charging module A2, a voltage chip A3, a diode D1, a diode D2, a diode D3, a battery BAT1, a capacitor E1 and a capacitor E2; when the external power supply is switched on, one of the 220V L and N ends of the voltage module A3 charges the battery BAT1 through A2 and D1, and the other outputs voltage to a 12V network through A1 and D3 to supply power to a post-stage circuit; when the external power supply is powered off, the battery BAT1 outputs voltage to the 12V network through the D2 to supply power to the subsequent equipment; the L, N ends of 220v are respectively and electrically connected with the input end of A2 to supply power to the input end; the output end of A2 outputs DC voltage, which is connected to the anode of BAT1 via diode D1 to transmit the battery charging signal; the positive pole of BAT1 is connected to 12V network through D2, when the external power supply is cut off, 12V voltage is provided to the back stage circuit by the battery; the L, N ends of 220v are respectively and electrically connected with the input end of A1 to supply power to the input end; the output end of A1 outputs DC voltage, which is connected to the 12V network and the anode of E1 through diode D3 to supply power for the post-stage circuit, and also connected to the input end of A3 to provide electric connection for A3; the output end of A3 is connected with the anode of E2, outputs voltage to a 9V network and supplies power to a post-stage circuit; the grounding end of A1, the grounding end of A2, the grounding end of A2, one end of BAT1, the negative electrode of E1 and the negative electrode of E2 are connected together and connected with a GND network for electrical connection;
the router module consists of a router module U9; the 9v network is electrically connected with a power supply end of the U9 and supplies power to the U9; the GND network is electrically connected with the grounding end of the U9 and provides a grounding signal for the U9; the P1 port of U9 is connected to the network port of the gun cabinet main control module, and is used for data interaction and instruction data transmission; a P2 port of U9 is connected to an intranet server for command data interaction; a P3 port of U9 is connected to an intranet server for command data interaction;
the single-chip microcomputer circuit consists of a single-chip microcomputer chip U2, a reset chip U4, a crystal Y2, a capacitor C21 and a capacitor C22; wherein Y2, C21 and C22 provide oscillation signals for U2; u4 provides a reset signal for U2; the VCC network is respectively electrically connected with the power supply end of U2 and the power supply end of U4 to provide power supply signals; the GND network is respectively electrically connected with the grounding end of U2, the grounding end of U4, one end of C21 and one end of C22, and provides a grounding signal; oscillation ports XT2 and XT1 of U2 are respectively connected to two ends of Y2, and two ends of Y2 are connected with capacitors C21 and C22; the reset end of the U2 is connected with the reset end of the U4 and receives a reset signal; the I2CSCL port of U2 is connected with BUS _ SCL network, the CSDA port of U2 is connected with BUS _ SDA network, and I2C data are transmitted; an RX0 port of the U2 is connected with an RXD0 network, a TX0 port of the U2 is connected with a TXD0 network, and serial data communication is carried out through a network interface driving circuit; an RX1 port of the U2 is connected with an RXD1 network, a TX1 port of the U2 is connected with a TXD1 network, and serial data communication is carried out through a 485 interface circuit;
the network interface circuit consists of a network driving chip U5, an interface J3, a crystal Y3, a resistor R57, a resistor R58, a resistor R59, a resistor R60 and a capacitor C27; the serial port 0 end of the single chip microcomputer circuit performs data interaction through the U5 and the J3 and the access router circuit; the VCC network is respectively electrically connected with the power supply terminal of U3, the power supply terminal of J3 and the power supply port of Y3 and provides power supply signals; the GND network is respectively electrically connected with the grounding end of U5, the grounding end of J3 and the grounding end of Y3 to provide grounding signals; a serial data receiving end of the U5 is connected to the RXD0 network and receives a data signal transmitted by the single chip microcomputer circuit; a serial data transmitting end of the U5 is connected to the TXD0 network and transmits a data signal to the single chip microcomputer circuit; the network transmitting port of U5 is respectively connected with TD + end and TD-end of J3, and transmits the network data to J3; a network receiving port of the U5 is respectively connected with an RD + end and an RD-end of the J3 and receives a network data signal transmitted from the J3; the crystal terminal of U5 is connected with the signal terminal of Y3 to provide an oscillating signal for U5; the indicating lamp port of U5 is connected to J3 and transmits an indicating lamp flashing signal; a RESET port of the U5 is connected to a RESET network;
the I2C circuit consists of an I2C chip U13, a resistor R81, a resistor R82, a resistor R83 and a connector J7; the I2C end of the single chip circuit interacts with bus data through U13 and J7 to transmit information; the VCC network is electrically connected with the power supply end of U13; the grounding end of the U13 is electrically connected with the GND network; the clock end of U13 is connected to BUS _ SCL network, the data end of U13 is connected to BUS _ SDA network, and I2C data signal is transmitted through the interaction of single chip circuit; a clock end and a data end of the U13 are respectively connected to the J7 to interact with peripheral equipment and transmit I2C data signals; the VCC network is connected to the enabling terminal of U13 through R81, the VCC network is connected to the data port of U13 through R82, the VCC network is connected to the clock port of U13 through R83, provide the bias voltage signal;
the 485 interface circuit consists of a 485 interface chip U7, a resistor R54, a transient suppression diode TVS1, a TVS2 and a connector J8; the serial port 0 end of the single chip microcomputer circuit is in data interaction through the U7 bus, the J8 bus and the 485 bus, and information is transmitted; the VCC network is electrically connected with the power supply end of the U7 and provides a power supply signal; the GND network is respectively electrically connected with one end of the U7, one end of the TVS2 and one end of the TVS3 and provides a grounding signal; the RXD1 network is connected with the R end of the U7, the TXD1 network is connected with the D end of the U7, and data interaction is carried out through the singlechip circuit; the A end of the B end of the U7 is respectively connected to the corresponding end of the J8, interacts with the peripheral equipment and transmits 485 data signals;
the single-chip microcomputer power circuit consists of a connector J11, a transient suppression diode TVS3, a power chip A4 and a capacitor C53; the power supply end of J11 is respectively connected with TVS3, C51 and A4 to provide power supply connection; the GND network is electrically connected to the ground terminals of J11, TVS3, C51, a4, and C53, respectively, and provides a ground signal.
The utility model has the advantages of: the gun cabinet operation management is carried out on an interface of an external network/internal network terminal server, and the gun cabinet operation management is transmitted to a gun cabinet main control module by utilizing a router module, so that the gun cabinet internal network/external network server is compatible to carry out data interaction, the control efficiency is improved through a bus, the multi-bus communication of the gun cabinet is realized, the networking of users is facilitated, and the intelligent design and management of secondary development are facilitated; the problem of the communication of rifle cabinet master control unit to rifle lock terminal module is solved.
Description of the drawings:
FIG. 1: the utility model discloses a system block diagram of a gun cabinet main control module;
FIG. 2: the utility model discloses a gun cabinet main control module internal block diagram;
FIG. 3: the utility model discloses a power supply and battery management module block diagram;
FIG. 4: the utility model discloses a router module block diagram;
FIG. 5: the utility model discloses a single chip microcomputer circuit;
FIG. 6: the utility model discloses a network interface drive circuit;
FIG. 7: the utility model discloses I2C interface circuit;
FIG. 8: the utility model discloses 485 interface circuits;
FIG. 9: the utility model discloses singlechip power supply circuit.
Detailed Description
The present invention is further illustrated by the following examples, which do not limit the present invention in any way, and any modifications or changes that can be easily implemented by a person skilled in the art without departing from the technical solution of the present invention will fall within the scope of the claims of the present invention.
Example 1
As shown in fig. 1 to 9, the gun cabinet main control module of the present invention communicates with a multi-channel gun lock terminal through an I2C bus, manages the opening or closing of the gun lock terminal, and monitors the state of the gun lock terminal; the gun cabinet main control module is communicated with the alarm module through an I2C bus to control the alarm module to work; the gun cabinet main control module simultaneously supports 485 bus communication for secondary development and use by a third party; the gun cabinet main control module performs data interaction with an extranet/intranet terminal server through the router module, and therefore extranet/intranet compatibility is achieved.
As shown in fig. 1, the intelligent gun cabinet main control unit device of the present invention comprises a gun cabinet main control module, a power battery management module, a router module and peripheral units (an alarm module, a gun lock terminal module and an intranet/extranet server); the power supply and battery management module is electrically connected with the gun cabinet main control module and the router module and supplies power to the gun cabinet main control module and the router module; the network port of the gun cabinet main control module is connected to the router module through a network cable, and then is respectively connected with an extranet/intranet terminal server through an extranet/intranet port of the router module, and a protocol and an instruction are transmitted to carry out data communication and interaction; the gun cabinet main control module is provided with an I2C bus and a 485 bus interface, and the 485 bus is an expansion interface for secondary development and use by a third party; the I2C port of the gun cabinet main control module is connected with the alarm module and the gun lock terminal module, transmits alarm information, unlocking/locking information and controls the alarm module and the gun lock terminal module to work through an I2C bus, receives the working state of the gun lock terminal module in real time through an I2C port, and then transmits the received information to the extranet/intranet terminal server through the router module; 255 rifle lock terminals can be managed to a rifle cabinet master control module, realize the intelligent management of rifle cabinet.
As shown in fig. 2, the gun cabinet main control module of the present invention is composed of a power supply circuit, a single chip circuit, an I2C interface circuit, a network interface driving circuit, and a 485 interface circuit. The power supply circuit is electrically connected with the single chip circuit, the I2C interface circuit, the network interface driving circuit and the 485 interface circuit and provides power supply; the I2C end of the singlechip circuit is connected with an I2C interface circuit and transmits an I2C data signal; the serial port 0 end of the single chip microcomputer circuit is connected with the network interface driving circuit and transmits a serial data signal; and the serial port 1 end of the single chip microcomputer circuit is connected with the 485 interface circuit to transmit a serial data 1 signal.
As shown in fig. 3, the power supply and battery management module of the present invention is composed of a voltage module a1, a battery charging module a2, a voltage chip A3, a diode D1, a diode D2, a diode D3, a battery BAT1, a capacitor E1, and a capacitor E2. The model of the battery charging module A2 is FY1263000 AC/DC; the voltage module A1 is HS13P36 SR; the voltage module A3 is LM 1596; when an external power supply is switched on, one path of the L, N end of 220V charges a battery BAT1 through A2 and D1, and the other path of the L, N end outputs voltage to a 12V network through A1 and D3 to supply power to a post-stage circuit; when the external power supply is powered off, the battery BAT1 outputs voltage to the 12V network through the D2 to supply power to the subsequent equipment; the L, N end of 220v is respectively electrically connected with the pin 1 and the pin 2 of the input end of A2 to supply power to the input end; the output end 4 pin of A2 outputs DC voltage, which is connected to BAT1 positive pole through diode D1 to transmit battery charging signal; the positive pole of BAT1 is connected to 12V network through D2, when the external power supply is cut off, 12V voltage is provided to the back stage circuit by the battery; the L, N end of 220v is respectively electrically connected with the pin 1 and the pin 2 of the input end of A1 to supply power to the input end; the output end 3 pin and the output end 4 pin of A1 output direct current voltage, which is connected to the 12V network and the anode of E1 through diode D3 to supply power to the post-stage circuit, and is also connected to the input end of A3 to provide electric connection for A3; the pin 3 of the output end of A3 is connected with the anode of E2, outputs voltage to 9V network, and supplies power to the post-stage circuit; the pin 7 and the pin 8 of the ground terminal of A1, the pin 3 of the ground terminal of A2, the pin 2 of the ground terminal of A2, one end of BAT1, the negative electrode of E1 and the negative electrode of E2 are connected together, and are connected with and electrically connected with a GND network.
As shown in fig. 4, the router module of the present invention is composed of a router module U9. The module U9 selects an HTK-R71, 9v network to be electrically connected with a power supply end of the U9 to supply power to the module U9; the GND network is electrically connected with the grounding end of the U9 and provides a grounding signal for the U9; the P1 port of U9 is connected to the network port of the gun cabinet main control module, and is used for data interaction and instruction data transmission; a P2 port of U9 is connected to an intranet server for command data interaction; the P3 port of U9 is connected to the intranet server for command data interaction.
As shown in fig. 5, the single chip circuit of the present invention is composed of a single chip U2, a reset chip U4, a crystal Y2, a capacitor C21, and a capacitor C22. The model of a single chip microcomputer chip U2 is LPC1768, the model of a reset chip U4 is SGM811, and the model of a crystal Y2 is 12 Mhz; y2, C21 and C22 provide oscillation signals for U2; u4 provides a reset signal for U2; the VCC network is electrically connected with the power supply end 10 pin, 42 pin, 54 pin, 84 pin, 96 pin of U2, the power supply end 4 pin of U4 and one end of R18 to provide power supply signals; the GND network is electrically connected with the 11 pin, the 31 pin, the 41 pin, the 83 pin, the 97 pin of the ground terminal of the U2, the 1 pin of the ground terminal of the U4, one end of the C21 and one end of the C22 to provide a ground signal; oscillation ports XT2 and XT1 of U2 are respectively connected to two ends of Y2, and two ends of Y2 are connected with capacitors C21 and C22; a pin 17 of the reset end of U2 is connected with a pin 2 of the reset end of U4, and receives a reset signal; the pin 24 of the I2CSCL port of U2 is connected with a BUS _ SCL network, the pin 25 of the 2CSDA port of U2 is connected with a BUS _ SDA network, and I2C data are transmitted; an RX0 port 99 pin of U2 is connected with an RXD0 network, a TX0 port 98 pin of U2 is connected with a TXD0 network, and serial data communication is carried out with a network interface driving circuit; the RX1 port 74 pin of U2 is connected to the RXD1 network, the TX1 port 75 pin of U2 is connected to the TXD1 network, and the 485 interface circuit is in serial data communication.
As shown in fig. 6, the network interface circuit of the present invention is composed of a network driver chip U5, an interface J3, a crystal Y3, a resistor R57, a resistor R58, a resistor R59, a resistor R60, and a capacitor C27. The model of the network drive chip U5 is DP83848, and the model of J3 is HY 911137A; the serial port 0 end of the single chip microcomputer circuit carries out data interaction through the U5, the J3 and the access router circuit; the VCC network is electrically connected with 39 pins, 48 pins, 32 pins, 22 pins, 7 pins of the power supply end of U3, 9 pins, 12 pins, 3 pins and 6 pins of the power supply end of J3, and 4 pins of the power supply port of Y3 to provide power supply signals; the GND network is electrically connected with the ground terminals 47, 15, 19, 35, 36 of U5, 4 and 5 of J3, BO1 and 2 of Y3 to provide a ground signal; a serial data receiving end of the U5 is connected to the RXD0 network and receives a data signal transmitted by the single chip microcomputer circuit; a serial data transmitting end of the U5 is connected to the TXD0 network and transmits a data signal to the single chip microcomputer circuit; the network transmitting port 16 pin and the network transmitting port 17 pin of the U5 are respectively connected with the TD + end and the TD-end of the J3, and network data are transmitted to the J3; a network receiving port 14 pin and a network receiving port 13 pin of the U5 are respectively connected with an RD + end and an RD-end of the J3 and used for receiving a network data signal transmitted from the J3; the crystal end of U5 is connected with the 3 pin of the signal end of Y3 to provide an oscillating signal for U5; the pins 28 and 27 of the indicating lamp port of U5 are respectively connected to the pins 10 and 12 of J3, and transmit an indicating lamp flashing signal; RESET port 29 of U5 is connected to a RESET network.
As shown in fig. 7, the I2C circuit of the present invention is composed of an I2C chip U13, a resistor R81, a resistor R82, a resistor R83, and a connector J7. The U13 model is PCA9515, and the J7 model is a universal 2-core connector; the I2C end of the single chip circuit interacts with bus data through U13 and J7 to transmit information; the VCC network is electrically connected with the power supply end 8 pin of U13; the 4 pin of the ground terminal of U13 is electrically connected with GND network; a clock end 2 pin of the U13 is connected to a BUS _ SCL network, a data end 3 pin of the U13 is connected to a BUS _ SDA network, interacts with a single chip microcomputer circuit and transmits an I2C data signal; the clock terminal 7 pin of U13 is connected to the 2 pin of J7, the data terminal 6 pin of U13 is connected to the 1 pin of J7, and the U13 interacts with peripheral equipment and transmits I2C data signals; the VCC network is connected to the enable terminal of U13 via R81, the VCC network is connected to the pin 6 of the data port of U13 via R82, and the VCC network is connected to the pin 7 of the clock port of U13 via R83 to provide bias voltage signals.
As shown in fig. 8, the 485 interface circuit of the present invention is composed of a 485 interface chip U7, a resistor R54, a transient suppression diode TVS1, a TVS2, and a connector J8. Wherein the model of U7 is SN75HVD10, J8 is universal 2-core connector, and TVS tube is SMBJ12 CA; the serial port 0 end of the single chip microcomputer circuit is subjected to data interaction through the U7 bus, the J8 bus and the 485 bus to transmit information; the VCC network is electrically connected with the 8 pins of the power supply end of the U7 and provides a power supply signal; the GND network is electrically connected with a pin 5 at the grounding end of U7, one end of C42, one end of TVS2 and one end of TVS3, and provides a grounding signal; the RXD1 network is connected with the R end of the U7, the TXD1 network is connected with the D end of the U7, and data interaction is carried out through the singlechip circuit; the A ends of the B ends of the U7 are respectively connected to the corresponding ends of the J8, interact with the peripheral equipment and transmit 485 data signals.
As shown in fig. 9, the power circuit of the single chip microcomputer is composed of a connector J11, a transient suppression diode TVS3, a power chip a4, and a capacitor C53. Wherein, J11 selects universal two-core connector, chip A4 selects MP1496, transient suppression diode TVS3 selects SMBJ15 CA; a power supply end 2 pin of J11, one end of TVS3, one end of C51 and an input end 1 pin of A4 are connected to provide power supply connection; the GND network is electrically connected to pin 1 of the ground terminal of J11, one terminal of TVS3, one terminal of C51, the ground terminal of a4, and one terminal of C53, and provides a ground signal.

Claims (2)

1. The utility model provides an intelligence rifle cabinet main control unit controlling means, an intelligence rifle cabinet main control unit device which characterized in that: the system consists of a power supply battery management module, a gun cabinet main control module, a router module and an external unit; wherein,
the power supply battery management module is electrically connected with the gun cabinet main control module and the router module;
the network port of the gun cabinet main control module is connected to the router module through a network cable, and then is respectively connected with an extranet/intranet terminal server through an extranet/intranet port of the router module, and a protocol and an instruction are transmitted to carry out data communication and interaction;
the gun cabinet main control module is provided with an I2C bus and a 485 bus interface, an I2C port of the gun cabinet main control module is connected with the alarm module and the gun lock terminal module, alarm information, unlocking/locking information and gun lock terminal module are transmitted through an I2C bus, the alarm module and the gun lock terminal module are controlled to work, the working state of the gun lock terminal module is received in real time through an I2C port, and then the received information is transmitted to the extranet/intranet terminal server through the router module;
the peripheral units are an alarm module, a gun lock terminal module and an intranet/extranet server.
2. The intelligent gun cabinet master control unit control device as claimed in claim 1, wherein:
the gun cabinet main control module consists of a power supply circuit, a single chip microcomputer circuit, an I2C interface circuit, a network interface driving circuit and a 485 interface circuit;
the power supply circuit is electrically connected with the single chip circuit, the I2C interface circuit, the network interface driving circuit and the 485 interface circuit and provides power supply;
the I2C end of the singlechip circuit is connected with an I2C interface circuit and transmits an I2C data signal;
the serial port 0 end of the single chip microcomputer circuit is connected with the network interface driving circuit to transmit a serial data signal; the serial port 1 end of the single chip microcomputer circuit is connected with the 485 interface circuit and transmits a serial data 1 signal;
the power battery management module consists of a voltage module A1, a battery charging module A2, a voltage chip A3, a diode D1, a diode D2, a diode D3, a battery BAT1, a capacitor E1 and a capacitor E2; when the external power supply is switched on, one of the 220V L and N ends of the voltage module A3 charges the battery BAT1 through A2 and D1, and the other outputs voltage to a 12V network through A1 and D3 to supply power to a post-stage circuit; when the external power supply is powered off, the battery BAT1 outputs voltage to the 12V network through the D2 to supply power to the subsequent equipment; the L, N ends of 220v are respectively and electrically connected with the input end of A2 to supply power to the input end; the output end of A2 outputs DC voltage, which is connected to the anode of BAT1 via diode D1 to transmit the battery charging signal; the positive pole of BAT1 is connected to 12V network through D2, when the external power supply is cut off, 12V voltage is provided to the back stage circuit by the battery; the L, N ends of 220v are respectively and electrically connected with the input end of A1 to supply power to the input end; the output end of A1 outputs DC voltage, which is connected to the 12V network and the anode of E1 through diode D3 to supply power for the post-stage circuit, and also connected to the input end of A3 to provide electric connection for A3; the output end of A3 is connected with the anode of E2, outputs voltage to a 9V network and supplies power to a post-stage circuit; the grounding end of A1, the grounding end of A2, the grounding end of A2, one end of BAT1, the negative electrode of E1 and the negative electrode of E2 are connected together and connected with a GND network for electrical connection;
the router module consists of a router module U9; the 9v network is electrically connected with a power supply end of the U9 and supplies power to the U9; the GND network is electrically connected with the grounding end of the U9 and provides a grounding signal for the U9; the P1 port of U9 is connected to the network port of the gun cabinet main control module, and is used for data interaction and instruction data transmission; a P2 port of U9 is connected to an intranet server for command data interaction; a P3 port of U9 is connected to an intranet server for command data interaction;
the single-chip microcomputer circuit consists of a single-chip microcomputer chip U2, a reset chip U4, a crystal Y2, a capacitor C21 and a capacitor C22; wherein Y2, C21 and C22 provide oscillation signals for U2; u4 provides a reset signal for U2; the VCC network is respectively electrically connected with the power supply end of U2 and the power supply end of U4 to provide power supply signals; the GND network is respectively electrically connected with the grounding end of U2, the grounding end of U4, one end of C21 and one end of C22, and provides a grounding signal; oscillation ports XT2 and XT1 of U2 are respectively connected to two ends of Y2, and two ends of Y2 are connected with capacitors C21 and C22; the reset end of the U2 is connected with the reset end of the U4 and receives a reset signal; the I2CSCL port of U2 is connected with BUS _ SCL network, the CSDA port of U2 is connected with BUS _ SDA network, and I2C data are transmitted; an RX0 port of the U2 is connected with an RXD0 network, a TX0 port of the U2 is connected with a TXD0 network, and serial data communication is carried out through a network interface driving circuit; an RX1 port of the U2 is connected with an RXD1 network, a TX1 port of the U2 is connected with a TXD1 network, and serial data communication is carried out through a 485 interface circuit;
the network interface circuit consists of a network driving chip U5, an interface J3, a crystal Y3, a resistor R57, a resistor R58, a resistor R59, a resistor R60 and a capacitor C27; the serial port 0 end of the single chip microcomputer circuit performs data interaction through the U5 and the J3 and the access router circuit; the VCC network is respectively electrically connected with the power supply terminal of U3, the power supply terminal of J3 and the power supply port of Y3 and provides power supply signals; the GND network is respectively electrically connected with the grounding end of U5, the grounding end of J3 and the grounding end of Y3 to provide grounding signals; a serial data receiving end of the U5 is connected to the RXD0 network and receives a data signal transmitted by the single chip microcomputer circuit; a serial data transmitting end of the U5 is connected to the TXD0 network and transmits a data signal to the single chip microcomputer circuit; the network transmitting port of U5 is respectively connected with TD + end and TD-end of J3, and transmits the network data to J3; a network receiving port of the U5 is respectively connected with an RD + end and an RD-end of the J3 and receives a network data signal transmitted from the J3; the crystal terminal of U5 is connected with the signal terminal of Y3 to provide an oscillating signal for U5; the indicating lamp port of U5 is connected to J3 and transmits an indicating lamp flashing signal; a RESET port of the U5 is connected to a RESET network;
the I2C circuit consists of an I2C chip U13, a resistor R81, a resistor R82, a resistor R83 and a connector J7; the I2C end of the single chip circuit interacts with bus data through U13 and J7 to transmit information; the VCC network is electrically connected with the power supply end of U13; the grounding end of the U13 is electrically connected with the GND network; the clock end of U13 is connected to BUS _ SCL network, the data end of U13 is connected to BUS _ SDA network, and I2C data signal is transmitted through the interaction of single chip circuit; a clock end and a data end of the U13 are respectively connected to the J7 to interact with peripheral equipment and transmit I2C data signals; the VCC network is connected to the enabling terminal of U13 through R81, the VCC network is connected to the data port of U13 through R82, the VCC network is connected to the clock port of U13 through R83, provide the bias voltage signal;
the 485 interface circuit consists of a 485 interface chip U7, a resistor R54, a transient suppression diode TVS1, a TVS2 and a connector J8; the serial port 0 end of the single chip microcomputer circuit is in data interaction through the U7 bus, the J8 bus and the 485 bus, and information is transmitted; the VCC network is electrically connected with the power supply end of the U7 and provides a power supply signal; the GND network is respectively electrically connected with one end of the U7, one end of the TVS2 and one end of the TVS3 and provides a grounding signal; the RXD1 network is connected with the R end of the U7, the TXD1 network is connected with the D end of the U7, and data interaction is carried out through the singlechip circuit; the A end of the B end of the U7 is respectively connected to the corresponding end of the J8, interacts with the peripheral equipment and transmits 485 data signals;
the single-chip microcomputer power circuit consists of a connector J11, a transient suppression diode TVS3, a power chip A4 and a capacitor C53; the power supply end of J11 is respectively connected with TVS3, C51 and A4 to provide power supply connection; the GND network is electrically connected to the ground terminals of J11, TVS3, C51, a4, and C53, respectively, and provides a ground signal.
CN201820603891.3U 2018-04-25 2018-04-25 A kind of intelligence arms locker main control unit control device Expired - Fee Related CN208891968U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108378594A (en) * 2018-04-25 2018-08-10 长春鸿达光电子与生物统计识别技术有限公司 A kind of intelligence arms locker main control unit method and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108378594A (en) * 2018-04-25 2018-08-10 长春鸿达光电子与生物统计识别技术有限公司 A kind of intelligence arms locker main control unit method and device

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