Data exchange gateway based on artificial intelligence

Abstract

The utility model discloses a data exchange gateway based on artificial intelligence. The data exchange gateway comprises a USB interface circuit, a voice module, a storage circuit, a 485 communication circuit, a power supply circuit, an MCU circuit, a liquid crystal circuit, a networking communication circuit and a key circuit. By arranging the voice module, compared with a traditional gateway, the interaction mode is innovated, and the convenience is greatly improved. A voice assistant is introduced, a worker is allowed to directly control the gateway through a voice instruction, and tedious key operation is omitted. The intelligent voice function not only enriches the operation mode of the gateway, but also can be in deep butt joint with background data to realize more complex control logic. A worker can inquire real-time data, adjust settings or trigger a specific process through a voice instruction without manually inputting a command. By means of the intelligent interaction mode, the working efficiency is improved, and the technical problem that in the prior art, a gas communication gateway can only conduct data angle interaction is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the communication field of gas industry relates to a data exchange gateway, concretely is a data exchange gateway based on artificial intelligence. BACKGROUND

[0002] In the gas industry, efficient and convenient communication is crucial. Intelligent voice technology emerges as the times require and becomes a new choice to improve efficiency and service quality. Its unique interactive advantage can simplify operation and optimize user experience. Integrating this technology into the gas communication gateway can realize natural and smooth human-computer interaction and greatly improve work convenience. Traditional gateways have single functions, while intelligent voice gateways integrate data transmission, voice interaction and intelligent analysis, which can better meet complex business needs. This not only improves efficiency, but also promotes the intelligent and convenient development of the gas industry. It is a direction worth exploring and practicing and will bring innovation to the industry and help people's well-being and safety. UTILITY MODEL CONTENT

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a data exchange gateway based on artificial intelligence to solve the technical problem that the gas communication gateway in the prior art can only perform data angle interaction.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A data exchange gateway based on artificial intelligence comprises a USB interface circuit, a voice module, a storage circuit, a 485 communication circuit, a power supply circuit, an MCU circuit, a liquid crystal circuit, a networking communication circuit and a key circuit.

[0006] The MCU circuit is connected with the liquid crystal circuit, the networking communication circuit, the key circuit, the USB interface circuit, the voice module, the storage circuit, the 485 communication circuit and the power supply circuit respectively; and the power supply circuit is connected with the USB interface circuit, the voice module, the storage circuit, the 485 communication circuit, the power supply circuit, the liquid crystal circuit, the networking communication circuit and the key circuit respectively.

[0007] The utility model also comprises the following technical features:

[0008] The voice module comprises an interface J2, the 1 pin of the interface J2 is connected with the power supply circuit, the 2 pin of the interface J2 is grounded, and the 3 pin of the interface J2 is connected with the MCU circuit.

[0009] The storage circuit comprises a storage chip U2, a resistor R14, a resistor R15 and a capacitor C9; wherein the 1st pin, the 2nd pin, the 3rd pin and the 4th pin of the storage chip U2 are commonly connected with one end of the capacitor C9 and grounded; the 5th pin of the storage chip U2 is commonly connected with one end of the resistor R15 and the MCU circuit; the 6th pin of the storage chip U2 is commonly connected with one end of the resistor R14 and the MCU circuit; the 7th pin of the storage chip U2 is grounded; and the 8th pin of the storage chip U2 is commonly connected with the other end of the capacitor C9, the other end of the resistor R14, the other end of the resistor R15 and the MCU circuit.

[0010] The 485 communication circuit comprises a chip U3, a resistor R24, a resistor R25, a resistor R3, a resistor R4, a resistor R2 and a seat J3; wherein the 1st pin of the chip U3 is connected with one end of the resistor R3, the other end of the resistor R3 is commonly connected with one end of the resistor R24 and the MCU circuit, and the other end of the resistor R24 is grounded; the 2nd pin of the chip U3 is commonly connected with the 3rd pin of the chip U3 and the MCU circuit; the 4th pin of the chip U3 is connected with one end of the resistor R4, the other end of the resistor R4 is commonly connected with one end of the resistor R25 and the MCU circuit, and the other end of the resistor R25 is grounded; the 5th pin of the chip U3 is grounded; the 6th pin of the chip U3 is commonly connected with one end of the resistor R2 and the 2nd pin of the seat J3; the 7th pin of the chip U3 is connected with the other end of the resistor R2 and the 1st pin of the J3; and the 8th pin of the chip U3 is connected with the 3rd pin of the U5.

[0011] The power supply circuit comprises a power supply chip U9, a power supply chip U6, a power supply chip U5, a capacitor C47, a capacitor C8, a capacitor C27, a capacitor C28, a capacitor C16, a capacitor C17, a fuse F1 and a seat J5; wherein the 1st pin of the seat J5 is connected with one end of the fuse F1, the other end of the F1 is connected with the 1st pin of the power supply chip U9; the 2nd pin of the seat J5 is connected with the 2nd pin of the power supply chip U9; the 4th pin of the power supply chip U9 is commonly connected with one end of the capacitor C47, one end of the capacitor C48 and the 1st pin of the power supply chip U6, the 3rd pin of the power supply chip U9 is commonly connected with the other end of the capacitor C47, the other end of the capacitor C48, the 2nd pin of the power supply chip U6, one end of the capacitor C27, one end of the capacitor C28, the 1st pin of the power supply chip U5, one end of the capacitor C16 and one end of the capacitor C17, the 3rd pin of the power supply chip U6 is commonly connected with the other end of the capacitor C27, the other end of the capacitor C28 and the 2nd pin of the power supply chip U5, and the 3rd pin of the power supply chip U5 is commonly grounded with the other end of the capacitor C16, the other end of the capacitor C17 and the MCU circuit.

[0012] The liquid crystal circuit comprises a liquid crystal P1, a resistor R38, a resistor R39, a resistor R41, and a resistor R42; wherein the liquid crystal P1 is connected with the MCU circuit; one end of the resistor R38 is connected with the MCU circuit, and the other end of the resistor R38 is connected with one end of the resistor R39 and the MCU circuit; the other end of the resistor R39 is connected with one end of the resistor R41 and the MCU circuit; the other end of the resistor R41 is connected with one end of the resistor R42 and the MCU circuit; and the other end of the resistor R42 is grounded.

[0013] The networking communication circuit comprises a chip U7, a chip U8, a capacitor C29, a capacitor C33, a capacitor C15, a capacitor C32, a capacitor C31, and a resistor R13; wherein the 1 pin, the 10 pin, the 27 pin, the 34 pin, the 36 pin, the 37 pin, the 40 pin, and the 41 pin of the U8 are grounded, the 11 pin of the U8 is connected with the 8 pin of the U7 and one end of the capacitor C31, the other end of the capacitor C31 is connected with the 1 pin of the U7 and grounded;

[0014] the 12 pin of the U8 is connected with the 7 pin of the U7; the 13 pin of the U8 is connected with the 6 pin of the U7; the 14 pin of the U8 is connected with the 3 pin of the U7; the 15 pin of the U8 is connected with one end of the resistor R13, the other end of the resistor R13 is connected with the MCU circuit; the 17 pin of the U8 is connected with the MCU circuit; the 18 pin of the U8 is connected with the 61 pin of the single-chip microcomputer U4; the 42 pin and the 43 pin of the U8 are connected with one end of the capacitor C29, one end of the capacitor C33, one end of the capacitor C15, one end of the capacitor C32, and the power supply circuit; the other end of the capacitor C29 is connected with the other end of the capacitor C33, the other end of the capacitor C15, and the other end of the capacitor C32 and grounded.

[0015] The key circuit comprises a key J4, a resistor R5, a resistor R6, and a capacitor C18; wherein one end of the resistor R5 is connected with one end of the resistor R6, one end of the capacitor C18, and the 2 pin of the key J4, the other end of the resistor R5 is connected with the power supply circuit, the other end of the resistor R6 is connected with the MCU circuit, and the other end of the capacitor C18 is connected with the 1 pin of the key J4 and grounded.

[0016] The USB interface circuit comprises a chip U1, a resistor R1, a capacitor C4, a capacitor C5, a capacitor C6, a capacitor C7 and a USB seat J1; the 3th pin of U1 is connected with the 3th pin of J1; the 4th pin of U1 is connected with the 2th pin of J1; the 5th pin, the 6th pin, the 7th pin and the 8th pin of U1 are connected with one end of the capacitor C5, one end of the capacitor C4, one end of the capacitor C6, one end of the resistor R1, the 1th pin of JI and the power supply circuit, the 5th pin of JI is connected with the other end of the capacitor C6, the other end of the capacitor C5 and the other end of the capacitor C4 and is grounded, the other end of the resistor R1 is connected with the 9th pin of U1; the 16th pin of U1 is connected with one end of the capacitor C7, and the other end of the capacitor C7 is grounded; the 20th pin of U1 is connected with the MCU circuit; and the 21th pin of U1 is connected with the MCU circuit.

[0017] Compared with the prior art, the utility model has beneficial technical effects that are:

[0018] The utility model discloses a voice module is arranged in, compared with traditional gateway, the interactive mode is innovated, and the convenience is greatly promoted. It introduces the voice assistant, and allows staff to control the gateway directly through the voice instruction, saves the tedious key operation. The intelligent voice function not only enriches the operation mode of the gateway, but also can be deeply connected with the background data, realizes more complex control logic. Staff can query real -time data, adjust setting or trigger specific process through voice instruction, and need not manually input command. This intelligent interactive mode not only improves work efficiency, solves the technical problem that the gas communication gateway can only carry out data angle interaction in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is circuit structure diagram of the utility model;

[0020] Figure 2 It is schematic diagram of voice module;

[0021] Figure 3 It is schematic diagram of storage circuit;

[0022] Figure 4 It is schematic diagram of 485 communication circuit;

[0023] Figure 5 It is schematic diagram of power supply circuit;

[0024] Figure 6 It is schematic diagram of MCU circuit;

[0025] Figure 7 It is schematic diagram of liquid crystal circuit;

[0026] Figure 8 It is schematic diagram of networking communication circuit;

[0027] Figure 9It is a schematic view of the key circuit;

[0028] Figure 10 It is a schematic view of the USB interface circuit.

[0029] The specific content of the utility model is further explained and described in detail in combination with the embodiments. DETAILED DESCRIPTION

[0030] It should be noted that all the components in the utility model, without special instructions, adopt the components known in the art.

[0031] The specific embodiments of the utility model are given below, it should be noted that the utility model is not limited to the following specific embodiments, any equivalent transformation based on the technical solutions of the present application falls within the protection scope of the utility model.

[0032] The utility model gives a kind of data exchange gateway based on artificial intelligence, including USB interface circuit, voice module, storage circuit, 485 communication circuit, power supply circuit, MCU circuit, liquid crystal circuit, networking communication circuit and key circuit;

[0033] Wherein, MCU circuit is connected with liquid crystal circuit, networking communication circuit, key circuit, USB interface circuit, voice module, storage circuit, 485 communication circuit and power supply circuit respectively;Power supply circuit is connected with USB interface circuit, voice module, storage circuit, 485 communication circuit, power supply circuit, liquid crystal circuit, networking communication circuit and key circuit respectively.

[0034] As shown in Figure 6 MCU circuit includes single-chip microcomputer U4 and its peripheral circuit, and the peripheral circuit includes capacitor C13, capacitor C14, capacitor C10, capacitor C11, capacitor C12, resistor R10, resistor R28, resistor R29, crystal oscillator X1 and seat JP1;Wherein, the 4 feet of JP1 are connected with the one end of resistor R28, the one end of capacitor C10 and the 10 feet of single-chip microcomputer U4, the other end of resistor R28 is connected with power supply circuit, the 3 feet of JP1 and the one end of resistor R10, the other end of C10 is grounded;The 2 feet of JP1 are grounded;The 1 foot of JP1 is connected with the other end of resistor R10 and the 10 feet of single-chip microcomputer U4;The one end of resistor R29 is connected with the one end of crystal oscillator X1 and the one end of capacitor C11, the other end of capacitor C11 is grounded, the other end of resistor R29 is connected with the 11 feet of single-chip microcomputer U4, the other end of crystal oscillator X1 is connected with the one end of capacitor C12 and the 12 feet of single-chip microcomputer U4, the other end of C12 is grounded;

[0035] One end of the capacitor C13 is connected with the 16th pin of the single-chip microcomputer U4, and the other end of the capacitor C13 is grounded; one end of the capacitor C14 is connected with the 18th pin of the single-chip microcomputer U4, and the other end of the capacitor C14 is connected with the other end of the capacitor C13, the 15th pin and the 17th pin of the single-chip microcomputer U4 and is grounded.

[0036] The MCU circuit is used for controlling the power supply circuit, the USB interface circuit, the voice module, the storage circuit, the 485 communication circuit, the MCU circuit, the liquid crystal circuit, the networking communication circuit and the key circuit, so that the entire data exchange gateway based on artificial intelligence works normally, and the capacitors C11 and C12 mainly function to stabilize frequency, provide load capacitance fine tuning and phase compensation. The other end of the resistor R28 is commonly connected with the 3rd pin of the power supply chip U5, the 3rd pin of JP1 and one end of the resistor R10.

[0037] The single-chip microcomputer U4, the crystal oscillator X1 and the seat JP1 are of the type R7F0C00, 32.768K-Hz, CON4.

[0038] The values of the capacitors C13, C14, C10, C11, C12, the resistors R10, R28 and R29 are 0.47uF, 0.47uF, 100nF, 22nF, 22nF, 1K, 10K and 1K.

[0039] In the above technical solution, by setting the voice module, compared with the traditional gateway, the interaction mode is innovated, and the convenience is greatly improved. It introduces a voice assistant, allowing staff to directly control the gateway through voice commands, saving the tedious key operation. The intelligent voice function not only enriches the operation mode of the gateway, but also can deeply interface with the background data to realize more complex control logic. Staff can query real-time data, adjust settings or trigger specific processes through voice commands without manually entering commands. This intelligent interaction mode not only improves work efficiency, but also solves the technical problem of the existing gas communication gateway that can only interact with data.

[0040] As shown in Figure 2 The voice module includes an interface J2, the 1st pin of the interface J2 is connected with the power supply circuit; the 2nd pin of the interface J2 is grounded; and the 3rd pin of the interface J2 is connected with the MCU circuit.

[0041] The voice module mainly converts the voice recognition result into a control command.

[0042] The 1st pin of the interface J2 is connected with the 3rd pin of U6, and the 3rd pin of the interface J2 is connected with the 65th pin of the single-chip microcomputer U4, wherein the type of the interface J2 is 12P.

[0043] As shown in Figure 3As shown in the figure, the storage circuit includes storage chip U2, resistor R14, resistor R15 and capacitor C9; wherein, the 1st pin, the 2nd pin, the 3rd pin and the 4th pin of the storage chip U2 are commonly connected with one end of the capacitor C9 and grounded; the 5th pin of the storage chip U2 is commonly connected with one end of the resistor R15 and the MCU circuit; the 6th pin of the storage chip U2 is commonly connected with one end of the resistor R14 and the MCU circuit; the 7th pin of the storage chip U2 is grounded; the 8th pin of the storage chip U2 is commonly connected with the other end of the capacitor C9, the other end of the resistor R14, the other end of the resistor R15 and the MCU circuit.

[0044] The storage circuit is used for recording the received and sent data, especially the data that needs to be interacted when the network signal is poor, and the functions of the resistors R14 and R15 are to ensure signal stability, improve anti-interference ability, define default state, support open-drain output and current limiting protection.

[0045] The 5th pin of the storage chip U2 is commonly connected with one end of the resistor R15 and the 20th pin of the single-chip microcomputer U4; the 6th pin of the storage chip U2 is commonly connected with one end of the resistor R14 and the 19th pin of the single-chip microcomputer U4; the 7th pin of the storage chip U2 is grounded; the 8th pin of the storage chip U2 is commonly connected with the other end of the capacitor C9, the other end of the resistor R14, the other end of the resistor R15 and the 21st pin of the single-chip microcomputer U4.

[0046] The model of the storage chip U2 is 24CM02;

[0047] The values of the resistors R14, R15 and the capacitor C9 are 10KΩ, 10KΩ and 100Nf respectively;

[0048] As shown in the figure, Figure 4 The 485 communication circuit includes chip U3, resistor R24, resistor R25, resistor R3, resistor R4, resistor R2 and seat J3; wherein, the 1st pin of the chip U3 is connected with one end of the resistor R3, the other end of the resistor R3 is commonly connected with one end of the resistor R24 and the MCU circuit, and the other end of the resistor R24 is grounded; the 2nd pin of the chip U3 is commonly connected with the 3rd pin of the chip U3 and the MCU circuit; the 4th pin of the chip U3 is connected with one end of the resistor R4, the other end of the resistor R4 is commonly connected with one end of the resistor R25 and the MCU circuit, and the other end of the resistor R25 is grounded; the 5th pin of the chip U3 is grounded; the 6th pin of the chip U3 is commonly connected with one end of the resistor R2 and the 2nd pin of the seat J3; the 7th pin of the chip U3 is connected with the other end of the resistor R2 and the 1st pin of J3; the 8th pin of the chip U3 is connected with the 3rd pin of U5.

[0049] The 485 communication circuit is used for realizing data communication with external devices; wherein, the main function of the resistor R2 is impedance matching, which improves signal integrity and communication reliability by reducing signal reflection.

[0050] Wherein, the other end of the resistor R3 is connected with the one end of the resistor R24 and the 58 pin of the single-chip microcomputer U4, and the other end of the resistor R24 is grounded; the 2 pin of the chip U3 is connected with the 3 pin of the chip U3 and the 59 pin of the single-chip microcomputer U4; the 4 pin of the chip U3 is connected with the one end of the resistor R4, and the other end of the resistor R4 is connected with the one end of the resistor R25 and the 57 pin of the single-chip microcomputer U4.

[0051] The model of the chip U3 and the seat J3 is MAX485, TJC3-2A;

[0052] The values of the resistor R24, the resistor R25, the resistor R3, the resistor R4 and the resistor R2 are 300R, 100, 0, 0 and 120.

[0053] As shown in Figure 5 The power supply circuit includes the power supply chip U9, the power supply chip U6, the power supply chip U5, the capacitor C47, the capacitor C8, the capacitor C27, the capacitor C28, the capacitor C16, the capacitor C17, the fuse F1 and the seat J5; wherein, the 1 pin of the seat J5 is connected with the one end of the fuse F1, and the other end of the F1 is connected with the 1 pin of the power supply chip U9; the 2 pin of the seat J5 is connected with the 2 pin of the power supply chip U9; the 4 pin of the power supply chip U9 is connected with the one end of the capacitor C47, the one end of the capacitor C48 and the 1 pin of the power supply chip U6, the 3 pin of the power supply chip U9 is connected with the other end of the capacitor C47, the other end of the capacitor C48, the 2 pin of the power supply chip U6, the one end of the capacitor C27, the one end of the capacitor C28, the 1 pin of the power supply chip U5, the one end of the capacitor C16 and the one end of the capacitor C17 are grounded; the 3 pin of the power supply chip U6 is connected with the other end of the capacitor C27, the other end of the capacitor C28 and the 2 pin of the power supply chip U5, and the 3 pin of the power supply chip U5 is connected with the other end of the capacitor C16, the other end of the capacitor C17 and the 3 pin of the JP1 in the MCU circuit (VCC at C17 in the figure).

[0054] The power supply circuit is used for power supply of the USB interface circuit, the voice module, the storage circuit, the 485 communication circuit, the MCU circuit, the liquid crystal circuit, the networking communication circuit and the key circuit; the capacitors C27 and C47 are used for smoothing the output voltage, providing transient large current, filtering low frequency ripple and stabilizing the direct current voltage.

[0055] The 3 pin of the power supply chip U5 is connected with the other end of the capacitor C16, the other end of the capacitor C17 and the 3 pin of the JP1 in the MCU circuit.

[0056] The models of the power supply chip U9, the power supply chip U6, the power supply chip U5 and the seat J5 are LD40-23BxxR2, LM7805(T0263), ME6210A36PG / UR56536 and DG128-7.5-2P,

[0057] The values of the capacitor C47, the capacitor C8, the capacitor C27, the capacitor C28, the capacitor C16, and the capacitor C17 are 470uF / 50V, 100nF, 100uF / 10V, 100nF, 100uF / 10V, and 100Nf.

[0058] As shown in Figure 7 The liquid crystal circuit comprises a liquid crystal P1, a resistor R38, a resistor R39, a resistor R41, and a resistor R42. The liquid crystal P1 is connected with the MCU circuit. One end of the resistor R38 is connected with the MCU circuit, and the other end of the resistor R38 is connected with one end of the resistor R39 and the MCU circuit. The other end of the resistor R39 is connected with one end of the resistor R41 and the MCU circuit. The other end of the resistor R41 is connected with one end of the resistor R42 and the MCU circuit. The other end of the resistor R42 is grounded.

[0059] The liquid crystal circuit is used for displaying the content to be displayed by the product. One end of the resistor R38 is connected with the 26th pin of the single-chip microcomputer U4, and the other end of the resistor R38 is connected with one end of the resistor R39 and the 25th pin of the single-chip microcomputer U4. The other end of the resistor R39 is connected with one end of the resistor R41, the 24th pin of the single-chip microcomputer U4. The other end of the resistor R41 is connected with one end of the resistor R42 and the 24th pin of the single-chip microcomputer U4. The other end of the resistor R42 is grounded.

[0060] The 1st pin of the P1 is connected with the 56th pin of the single-chip microcomputer U4, the 2nd pin of the P1 is connected with the 55th pin of the single-chip microcomputer U4, the 3rd pin of the P1 is connected with the 54th pin of the single-chip microcomputer U4, the 4th pin of the P1 is connected with the 53rd pin of the single-chip microcomputer U4, the 5th pin of the P1 is connected with the 75th pin of the single-chip microcomputer U4, the 6th pin of the P1 is connected with the 76th pin of the single-chip microcomputer U4, the 7th pin of the P1 is connected with the 66th pin of the single-chip microcomputer U4, the 8th pin of the P1 is connected with the 67th pin of the single-chip microcomputer U4, the 9th pin of the P1 is connected with the 68th pin of the single-chip microcomputer U4, the 10th pin of the P1 is connected with the 69th pin of the single-chip microcomputer U4, the 11th pin of the P1 is connected with the 70th pin of the single-chip microcomputer U4, the 12th pin of the P1 is connected with the 71st pin of the single-chip microcomputer U4, the 13th pin of the P1 is connected with the 72nd pin of the single-chip microcomputer U4, the 14th pin of the P1 is connected with the 73rd pin of the single-chip microcomputer U4, the 15th pin of the P1 is connected with the 74th pin of the single-chip microcomputer U4, the 16th pin of the P1 is connected with the 49th pin of the single-chip microcomputer U4, the 17th pin of the P1 is connected with the 52nd pin of the single-chip microcomputer U4, the 18th pin of the P1 is connected with the 51st pin of the single-chip microcomputer U4, the 19th pin of the P1 is connected with the 20th pin of the single-chip microcomputer U4, the 20th pin of the P1 is connected with the 48th pin of the single-chip microcomputer U4, the 21st pin of the P1 is connected with the 40th pin of the single-chip microcomputer U4, the 22nd pin of the P1 is connected with the 39th pin of the single-chip microcomputer U4, the 23rd pin of the P1 is connected with the 38th pin of the single-chip microcomputer U4, the 24th pin of the P1 is connected with the 37th pin of the single-chip microcomputer U4, the 25th pin of the P1 is connected with the 35th pin of the single-chip microcomputer U4, and the 26th pin of the P1 is connected with the 34th pin of the single-chip microcomputer U4.

[0061] The model of the liquid crystal P1 is XHT-198172.

[0062] The values of the resistors R38, R39, R41 and R42 are 51K, 100K, 100K and 100K respectively.

[0063] As shown in Figure 8 The networking communication circuit includes the chip U7, the chip U8, the capacitor C29, the capacitor C33, the capacitor C15, the capacitor C32, the capacitor C31 and the resistor R13, wherein the pins 1, 10, 27, 34, 36, 37, 40 and 41 of U8 are grounded, the pin 11 of U8 is connected with the pin 8 of U7 and one end of the capacitor C31, and the other end of the capacitor C31 is connected with the pin 1 of U7 and grounded.

[0064] The pin 12 of U8 is connected with the pin 7 of U7, the pin 13 of U8 is connected with the pin 6 of U7, the pin 14 of U8 is connected with the pin 3 of U7, the pin 15 of U8 is connected with one end of the resistor R13, the other end of the resistor R13 is connected with the MCU circuit, the pin 17 of U8 is connected with the MCU circuit, the pin 18 of U8 is connected with the pin 61 of the single-chip U4, the pins 42 and 43 of U8 are connected with one end of the capacitor C29, one end of the capacitor C33, one end of the capacitor C15, one end of the capacitor C32 and the power supply circuit, and the other end of the capacitor C29 is connected with the other end of the capacitor C33, the other end of the capacitor C15 and the other end of the capacitor C32 and grounded.

[0065] The networking communication circuit is used for realizing data interaction with the background, wherein the other end of the resistor R13 is connected with the pin 36 of the single-chip U4, the pin 17 of U8 is connected with the pin 60 of the single-chip U4, and the pins 42 and 43 of U8 are connected with one end of the capacitor C29, one end of the capacitor C33, one end of the capacitor C15, one end of the capacitor C32 and the pin 3 of U5.

[0066] The models of the chip U7 and the chip U8 are BC25-B5PA.

[0067] The values of the capacitor C29, the capacitor C33, the capacitor C15, the capacitor C32, the capacitor C31 and the resistor R13 are 100uF, 100nF, 100pF, 18pF, 100Nf and 5.1K respectively.

[0068] As shown in Figure 9 The key circuit includes the key J4, the resistor R5, the resistor R6 and the capacitor C18, wherein one end of the resistor R5 is connected with one end of the resistor R6, one end of the capacitor C18 and the pin 2 of the key J4, the other end of the resistor R5 is connected with the power supply circuit, the other end of the resistor R6 is connected with the MCU circuit, and the other end of the capacitor C18 is connected with the pin 1 of the key J4 and grounded.

[0069] The key circuit controls the on-off of the control circuit by detecting the opening and closing state of the key; the other end of the resistor R5 is connected with the pin 3 of U5, and the other end of the resistor R6 is connected with the pin 31 of the single-chip microcomputer U4.

[0070] The model of the key J4 is BH06-5.

[0071] The values of the resistor R5, the resistor R6 and the capacitor C18 are 10K, 1K and 0.47Uf.

[0072] As shown in Figure 10 the USB interface circuit includes a chip U1, a resistor R1, a capacitor C4, a capacitor C5, a capacitor C6, a capacitor C7 and a USB seat J1.

[0073] The pin 3 of U1 is connected with the pin 3 of J1; the pin 4 of U1 is connected with the pin 2 of J1; the pins 5, 6, 7 and 8 of U1 are connected with one end of the capacitor C5, one end of the capacitor C4, one end of the capacitor C6, one end of the resistor R1 and the pin 1 of J1, which are connected with the power supply circuit; the pin 5 of J1 is connected with the other end of the capacitor C6, the other end of the capacitor C5 and the other end of the capacitor C4, which are grounded; the other end of the resistor R1 is connected with the pin 9 of U1; one end of the capacitor C7 is connected with the pin 16 of U1, and the other end of the capacitor C7 is grounded; the pin 20 of U1 is connected with the MCU circuit; the pin 21 of U1 is connected with the MCU circuit.

[0074] When the product networking fails, the USB interface circuit can read data through the USB interface. The pins 5, 6, 7 and 8 of U1 are connected with one end of the capacitor C5, one end of the capacitor C4, one end of the capacitor C6, one end of the resistor R1 and the pin 3 of U6, which are connected with the pin 3 of U6; the pin 20 of U1 is connected with the pin 27 of the single-chip microcomputer U4; the pin 21 of U1 is connected with the pin 28 of the single-chip microcomputer U4.

[0075] The model of the chip U1 and the USB seat J1 is USB-port.

[0076] The values of the resistor R1, the capacitor C4, the capacitor C5, the capacitor C6 and the capacitor C7 are 4.7K, 4.7uF, 100nF, 1uF and 4.7uF.

Claims

1. An artificial intelligence based data exchange gateway characterized in that, The USB interface circuit, the voice module, the storage circuit, the 485 communication circuit, the power supply circuit, the MCU circuit, the liquid crystal circuit, the networking communication circuit and the key circuit are included. The MCU circuit is connected with the liquid crystal circuit, the networking communication circuit, the key circuit, the USB interface circuit, the voice module, the storage circuit, the 485 communication circuit and the power supply circuit respectively.

2. The data exchange gateway based on artificial intelligence of claim 1, wherein, The voice module includes an interface J2, the 1 pin of the interface J2 is connected with the power supply circuit, the 2 pin of the interface J2 is grounded, and the 3 pin of the interface J2 is connected with the MCU circuit.

3. The data exchange gateway based on artificial intelligence of claim 1, wherein, The storage circuit includes a storage chip U2, resistors R14 and R15 and a capacitor C9, the 1 pin, the 2 pin, the 3 pin and the 4 pin of the storage chip U2 are commonly connected with one end of the capacitor C9 and grounded, the 5 pin of the storage chip U2 is commonly connected with one end of the resistor R15 and the MCU circuit, the 6 pin of the storage chip U2 is commonly connected with one end of the resistor R14 and the MCU circuit, the 7 pin of the storage chip U2 is grounded, and the 8 pin of the storage chip U2 is commonly connected with the other end of the capacitor C9, the other end of the resistor R14, the other end of the resistor R15 and the MCU circuit.

4. The data exchange gateway based on artificial intelligence of claim 1, wherein, The 485 communication circuit includes a chip U3, resistors R24, R25, R3, R4, R2 and a seat J3, the 1 pin of the chip U3 is connected with one end of the resistor R3, the other end of the resistor R3 is commonly connected with one end of the resistor R24 and the MCU circuit, and the other end of the resistor R24 is grounded, the 2 pin of the chip U3 is commonly connected with the 3 pin of the chip U3 and the MCU circuit, the 4 pin of the chip U3 is connected with one end of the resistor R4, the other end of the resistor R4 is commonly connected with one end of the resistor R25 and the MCU circuit, and the other end of the resistor R25 is grounded, the 5 pin of the chip U3 is grounded, the 6 pin of the chip U3 is commonly connected with one end of the resistor R2 and the 2 pin of the seat J3, the 7 pin of the chip U3 is connected with the other end of the resistor R2 and the 1 pin of the J3, and the 8 pin of the chip U3 is connected with the 3 pin of the U5.

5. The data exchange gateway based on artificial intelligence of claim 1, wherein, The power supply circuit comprises a power supply chip U9, a power supply chip U6, a power supply chip U5, a capacitor C47, a capacitor C8, a capacitor C27, a capacitor C28, a capacitor C16, a capacitor C17, a fuse F1 and a seat J5; wherein, the 1 pin of the seat J5 is connected with one end of the fuse F1, the other end of the F1 is connected with the 1 pin of the power supply chip U9; the 2 pin of the seat J5 is connected with the 2 pin of the power supply chip U9; the 4 pin of the power supply chip U9 is commonly connected with one end of the capacitor C47, one end of the capacitor C48 and the 1 pin of the power supply chip U6, the 3 pin of the power supply chip U9 is commonly connected with the other end of the capacitor C47, the other end of the capacitor C48, the 2 pin of the power supply chip U6, one end of the capacitor C27 and one end of the capacitor C28, the 1 pin of the power supply chip U5 is grounded, one end of the capacitor C16 and one end of the capacitor C17 are grounded; the 3 pin of the power supply chip U6 is commonly connected with the other end of the capacitor C27, the other end of the capacitor C28 and the 2 pin of the power supply chip U5, the 3 pin of the power supply chip U5 is commonly grounded with the other end of the capacitor C16, the other end of the capacitor C17 and the MCU circuit.

6. The data exchange gateway based on artificial intelligence of claim 1, wherein, The liquid crystal circuit comprises a liquid crystal P1, a resistor R38, a resistor R39, a resistor R41, a resistor R42; wherein, the liquid crystal P1 is connected with the MCU circuit; one end of the resistor R38 is connected with the MCU circuit, the other end of the R38 is commonly connected with the other end of the R39 and the MCU circuit; the other end of the R39 is commonly connected with one end of the R41 and the MCU circuit; the other end of the R41 is commonly connected with one end of the resistor R42 and the MCU circuit; the other end of the R42 is grounded.

7. The data exchange gateway based on artificial intelligence of claim 1, wherein, The networking communication circuit comprises a chip U7, a chip U8, a capacitor C29, a capacitor C33, a capacitor C15, a capacitor C32, a capacitor C31 and a resistor R13; wherein, the 1 pin, the 10 pin, the 27 pin, the 34 pin, the 36 pin, the 37 pin, the 40 pin and the 41 pin of the U8 are grounded, the 11 pin of the U8 is commonly connected with the 8 pin of the U7 and one end of the capacitor C31, the other end of the capacitor C31 is connected with the 1 pin of the U7 and grounded; the 12 pin of the U8 is connected with the 7 pin of the U7; the 13 pin of the U8 is connected with the 6 pin of the U7; the 14 pin of the U8 is connected with the 3 pin of the U7; the 15 pin of the U8 is connected with one end of the resistor R13, the other end of the resistor R13 is connected with the MCU circuit; the 17 pin of the U8 is connected with the MCU circuit; the 18 pin of the U8 is connected with the 61 pin of the single-chip microcomputer U4; the 42 pin and the 43 pin of the U8 are commonly connected with one end of the capacitor C29, one end of the capacitor C33, one end of the capacitor C15, one end of the capacitor C32 and the power supply circuit; the other end of the capacitor C29 is commonly connected with the other end of the capacitor C33, the other end of the capacitor C15 and the other end of the capacitor C32 and grounded.

8. The data exchange gateway based on artificial intelligence of claim 1, wherein, The key circuit comprises a key J4, a resistor R5, a resistor R6 and a capacitor C18, wherein, one end of the resistor R5 is commonly connected with one end of the resistor R6, one end of the capacitor C18 and the 2 pin of the key J4, the other end of the resistor R5 is connected with the power supply circuit, the other end of the resistor R6 is connected with the MCU circuit, the other end of the capacitor C18 is connected with the 1 pin of the key J4 and grounded.

9. The data exchange gateway based on artificial intelligence of claim 1, wherein, The USB interface circuit comprises a chip U1, a resistor R1, a capacitor C4, a capacitor C5, a capacitor C6, a capacitor C7 and a USB seat J1; The 3th pin of U1 is connected with the 3th pin of J1; the 4th pin of U1 is connected with the 2th pin of J1; The 5th pin, 6th pin, 7th pin and 8th pin of U1 are commonly connected with one end of the capacitor C5, one end of the capacitor C4, one end of the capacitor C6, one end of the resistor R1, the 1th pin of JI and the power supply circuit, the 5th pin of JI is commonly connected with the other end of the capacitor C6, the other end of the capacitor C5 and the other end of the capacitor C4 and grounded, and the other end of the resistor R1 is connected with the 9th pin of U1; The 16th pin of U1 is connected with one end of the capacitor C7, and the other end of the capacitor C7 is grounded; The 20th pin of U1 is connected with the MCU circuit; The 21th pin of U1 is connected with the MCU circuit.

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