Program-controlled voltage-regulating wireless data remote transmission system

Abstract

According to the program-controlled voltage-regulating wireless data remote transmission system provided by the utility model, the adjustable power supply module is arranged in the system, so that data can be regulated and acquired according to voltage requirements of acquired equipment; and the existing wireless communication technology can be utilized, and data acquired by the data acquisition module can be transmitted to a remote monitoring center through the data remote transmission module. The remote monitoring center can receive the data transmitted by the terminal in real time, and the operation state of the equipment is displayed through the data visualization tool. Technicians in the field can know the operation rule and potential problems of the equipment by analyzing historical data, and a basis is provided for maintenance and optimization of the equipment.

Description

Technical Field

[0001] The utility model belongs to the field of gas equipment, and in particular relates to a program-controlled pressure-regulating wireless data remote transmission system. Background Art

[0002] As industrial gas applications become increasingly widespread and complex, traditional gas pressure regulating equipment often relies on manual or local control, placing increasing demands on gas equipment management and monitoring. This makes it difficult to meet the demands for remote monitoring, real-time regulation, and data logging. Therefore, a gas pressure regulating system that can fulfill these functions is urgently needed to meet current user needs. Utility Model Content

[0003] The purpose of the utility model is to provide a program-controlled pressure regulation wireless data remote transmission system to solve the problem that gas equipment in the prior art cannot meet the requirements of remote monitoring, real-time regulation and data recording.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A program-controlled voltage regulation and unlimited data remote transmission system, comprising a main power supply, a program-controlled voltage regulation module, a data acquisition module, a main control module, a data remote transmission module and a power management module;

[0006] The main power supply is connected to the power management module;

[0007] The power management module is also connected to the main control module, the data remote transmission module and the program-controlled voltage regulation module respectively;

[0008] The main control module is also connected to the program-controlled voltage regulation module, the data acquisition module and the data remote transmission module respectively.

[0009] The utility model also has the following features:

[0010] Furthermore, the main control module includes a main control chip, a capacitor C24, a capacitor C25, a capacitor C28 and a capacitor C29;

[0011] The main control chip adopts R7FA2L1AB2DFM;

[0012] Pin 8 of the main control chip and one end of capacitor C24 are grounded together, and the other end of capacitor C24 is connected to pin 11 of the main control chip;

[0013] Pin 5 of the main control chip is connected to one end of capacitor C25, and the other end of capacitor C25 is grounded;

[0014] Pin 39 of the main control chip is connected to one end of capacitor C28, and the other end of capacitor C28 and pin 40 of the main control chip are grounded together;

[0015] Pin 56 of the main control chip is connected to one end of capacitor C29, which is connected to the power management module. The other end of capacitor C29 and pin 57 of the main control chip are grounded.

[0016] Furthermore, the power management circuit includes: a remote transmission management module, a main control management module, a voltage regulation and boosting module and an external power supply module;

[0017] The remote transmission management module includes an inductor L1, a diode D4, a power management chip U6, capacitors C6, C7, C8, resistors R10, R11, R12 and R13;

[0018] The main control management module includes a diode D9, a power management chip A3 and a capacitor E1;

[0019] The voltage regulating and boosting module includes a power management chip U26, a PMOS tube Q21, a transistor Q22, a diode D34, a diode D35, a resistor R132, a resistor R133, a resistor R134, a resistor R135, a resistor R136, a resistor R137, a resistor R138, a capacitor C62, a capacitor C63, a capacitor C64, a capacitor E15, an inductor L6 and a fuse F5;

[0020] The external power supply module includes a battery J1, a diode D1, a diode D3, a power management chip U2, a capacitor E3, a capacitor E2, and an inductor L1;

[0021] The power management chip U6 is SY7072;

[0022] The power management chip A3 is ME6210A36PG;

[0023] The power management chip U26 is SY7304DBC;

[0024] The power management chip U2 is LM2596A.

[0025] In the remote management module, one end of the inductor L1 is connected to pin 56 of the main control chip, pin 6 of the power management chip U6, one end of the resistor R13 and one end of the capacitor C6; this end point serves as the input end of the remote management module;

[0026] The other end of the inductor L1 is connected to pin 1 of the power management chip U6;

[0027] The other end of the resistor R13 is connected to pin 4 of the power management chip U6 and pin 30 of the main control chip;

[0028] The other end of the capacitor C6 is grounded together with pin 2 of the power management chip U6, one end of the resistor R12, one end of the capacitor C7 and one end of the capacitor C8;

[0029] Pin 3 of the power management chip U6 is connected to the other end of the resistor R12 and one end of the resistor R11; the other end of the resistor R11 is connected to one end of the resistor R10;

[0030] The other end of the resistor R10 is connected to pin 5 of the power management chip U6, the other end of the capacitor C7, the other end of the capacitor C8 and the positive electrode of the diode D4;

[0031] The cathode of the diode D4 is connected to the data remote transmission module as the output end of the remote transmission management module;

[0032] In the main control management module, the anode of diode D9 is connected to the main power supply, and the cathode of diode D9 is connected to pin 2 of power management chip A3; pin 3 of power management chip A3 is connected to the anode of capacitor E1, which serves as the output of the main control management module and is connected to the input of the remote management module; the cathode of capacitor E1 and pin 1 of power management chip A3 are both grounded;

[0033] In the voltage regulating and boosting module, one end of the resistor R134 is connected to the drain of the PMOS tube Q21, and this end point is connected to the main power supply as the input end of the voltage regulating and boosting module;

[0034] The gate of the PMOS tube Q21 is connected to the other end of the resistor R134 and one end of the resistor R136;

[0035] The source of the PMOS tube Q21 is connected to the positive electrode of the capacitor E15, one end of the capacitor C64, one end of the resistor R137, one end of the inductor L6, and pins 7 and 9 of the power management chip U26;

[0036] The other end of the inductor L6 is connected to pins 4 and 5 of the power management chip U26 and the positive electrode of the diode D34; the cathode of the diode D34 is connected to one end of the resistor R132, one end of the capacitor C62, one end of the capacitor C63 and the positive electrode of the diode D35; the cathode of the diode D35 is connected to one end of the fuse F5; the other end of the fuse F5 is connected to the programmable voltage regulating module as the output end of the voltage regulating and boosting module;

[0037] The other end of the resistor R136 is connected to the collector of the transistor Q22, the base of the transistor Q22 is connected to one end of the resistor R138, and the other end of the resistor R138 is connected to pin 27 of the main control chip U1; the emitter of the transistor Q22 is connected to the negative electrode of the capacitor E15, the other end of the capacitor C64, the other end of the resistor R137, pin 11 of the power management chip U26, the other end of the resistor R135, the other end of the capacitor C62, and the other end of the capacitor C63 are commonly grounded;

[0038] In the external power supply module, pin 1 of the battery J1 is connected to the positive electrode of the diode D1, and pin 2 of the battery J1 is grounded; the cathode of the diode D1 is connected to pin 1 of the power management chip U2 and the positive electrode of the capacitor E3;

[0039] Pin 2 of the power management chip U2 is connected to the cathode of the diode D3 and one end of the inductor L1; this end point is connected to the input end of the remote management module as the output end of the external power supply module;

[0040] The other end of the inductor L1 is connected to the 4th pin of the power management chip U2 and the positive electrode of the capacitor E2, which are connected to the 56th pin of the main control chip U1.

[0041] The negative electrode of the capacitor E3, pins 3 and 5 of the power management chip U2, the positive electrode of the diode D3 and the negative electrode of the capacitor E2 are grounded in common.

[0042] Furthermore, the program-controlled voltage regulation module includes a voltage regulation chip U5, a capacitor C68, a capacitor C69, a capacitor C70 and a capacitor C71;

[0043] One end of the capacitor C71, one end of the capacitor C70 and pin 3 of the voltage regulator chip U5 are connected together; the other end of the capacitor C71, the other end of the capacitor C70 and pin 4 of the voltage regulator chip U5 are grounded together;

[0044] Pin 5 of the voltage regulator chip U5 is connected to pin 62 of the main control chip U1;

[0045] Pin 6 of the voltage regulator chip U5 is connected to pin 63 of the main control chip U1;

[0046] Pin 7 of the voltage regulator chip U5 is connected to pin 64 of the main control chip U1;

[0047] Pin 9 of the voltage regulator chip U5 is connected to the other end of the fuse F5, the capacitor C69, and one end of the capacitor C68; the other end of the capacitor C69 and the other end of the capacitor C68 are grounded.

[0048] Furthermore, the data acquisition module includes:

[0049] Switch chip U21, DIP switch S2, terminal block P5, capacitor C53, communication chip U25, resistor R101, resistor R102, capacitor C56, capacitor C57, capacitor C62, capacitor C64;

[0050] Communication chip U23, resistor R97, resistor R98, resistor R99, capacitor C55;

[0051] Acquisition chip U24, terminal block J24, TVS diode D60, resistor R96, resistor R100, capacitor C61, capacitor C58, capacitor C59;

[0052] Pin 2 of the switch chip U21 is connected to one end of the resistor R102;

[0053] Pin 3 of the switch chip U21 is connected to pin 24 of the main control chip U1;

[0054] Pin 5 of the switch chip U21 is connected to one end of the resistor R97;

[0055] Pin 6 of the switch chip U21 is connected to pin 45 of the main control chip U1;

[0056] Pins 7 and 8 of the switch chip U21 are grounded together;

[0057] The 9-pin of the switch chip U21 is connected to the 46-pin of the main control chip U1;

[0058] Pin 10 of the switch chip U21 is connected to pin 47 of the main control chip U1;

[0059] Pin 13 of the switch chip U21 is connected to pin 23 of the main control chip U1;

[0060] Pin 14 of the switch chip U21 is connected to one end of the resistor R97;

[0061] Pin 15 of the switch chip U21 is connected to one end of the resistor R101;

[0062] Pin 16 of the switch chip U21 is connected to pin 56 of the main control chip U1 via capacitor C53;

[0063] Pin 1 of the terminal block P5 is connected to pin 1 of the dial switch S2 and pin 2 of the dial switch S2; pin 3 of the terminal block P5 is connected to pin 3 of the dial switch S2 and pin 4 of the dial switch S2; pin 2 of the terminal block P5 is grounded;

[0064] Pin 5 of the dip switch S2 is connected to pin 14 of the communication chip U25; pin 6 of the dip switch S2 is connected to pin 7 of the communication chip U23; pin 7 of the dip switch S2 is connected to pin 13 of the communication chip U25; pin 8 of the dip switch S2 is connected to pin 6 of the communication chip U23;

[0065] Pin 1 of the communication chip U25 is connected to one end of the capacitor C57, and the other end 1 of the capacitor C57 is connected to pin 3 of the communication chip U25;

[0066] Pin 2 of the communication chip U25 is connected to one end of the capacitor C56, and the other end of the capacitor C56 is grounded;

[0067] Pin 4 of the communication chip U25 is connected to one end of the capacitor C62, and the other end of the capacitor C62 is connected to pin 5 of the communication chip U25;

[0068] Pin 6 of the communication chip U25 is connected to one end of the capacitor C64, and the other end of the capacitor C64 is grounded;

[0069] Pin 11 of the communication chip U25 is connected to the other end of the resistor R101;

[0070] Pin 12 of the communication chip U25 is connected to the other end of the resistor R102;

[0071] Pin 13 of the communication chip U25 is connected to pin 23 of the main control chip U1;

[0072] Pin 14 of the communication chip U25 is connected to one end of the resistor R96;

[0073] Pin 15 of the communication chip U25 is grounded;

[0074] The 16-pin of the communication chip U25 is connected to the 56-pin of the main control chip U1;

[0075] Pin 1 of the communication chip U23 is connected to the other end of the resistor R97;

[0076] Pins 2 and 3 of the communication chip U23 are connected to one end of the resistor R98, and the other end of the resistor R98 is connected to pin 33 of the main control chip U1;

[0077] Pin 4 of the communication chip U23 is connected to one end of the resistor R99, and the other end of the resistor R99 is connected to pin 14 of the switch chip U21;

[0078] Pin 5 of the communication chip U23 is grounded;

[0079] Pin 8 of the communication chip U23 is connected to one end of the capacitor C55, and the other end of the capacitor C55 is grounded;

[0080] Pin 1 of the terminal block J24 is connected to pin 10 of the voltage regulator chip U5; pin 2 of the terminal block J24 is grounded; pin 3 of the terminal block J24 is connected to one end of the resistor R96;

[0081] The other end of the resistor R96 is connected to one end of the TVS diode D60, one end of the capacitor C61, one end of the resistor R100 and pin 5 of the acquisition chip U24;

[0082] The other end of the TVS diode D60, the other end of the capacitor C61, the other end of the resistor R100 and the 4th pin of the acquisition chip U24 are grounded in common;

[0083] Pins 6 and 7 of the acquisition chip U24 are connected to pin 32 of the main control chip U1;

[0084] Pin 8 of the acquisition chip U24 is commonly connected to one end of capacitor C58, one end of capacitor C59 and pin 56 of the main control chip U1; the other end of capacitor C58 and the other end of capacitor C59 are commonly grounded.

[0085] Furthermore, the data remote transmission circuit includes a remote transmission chip U11, a resistor R48, a resistor R49, a transistor Q12, a resistor R50, a phone card J11, a capacitor C37, a resistor R57, a resistor R58, a resistor R59, a capacitor C38, a capacitor C39, a capacitor C40 and an antenna JP2;

[0086] The model of the remote transmission chip U11 is MIC615;

[0087] The model of the phone card J11 is MOLEX-91128-SIM508C;

[0088] The model of the antenna JP2 is TQX-900;

[0089] Pins 1, 2, 4, 5, 7, and 8 of the remote transmission chip U11 are grounded together; pins 32, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 55, 57, and 60 of the remote transmission chip U11 are grounded together; pins 63, 65, 68, 70, and 86 of the remote transmission chip U11 are grounded together;

[0090] Connect pin 96 of the remote control chip U11 to pin 2 of the antenna JP2, and pin 1 of the antenna JP2 to ground.

[0091] Pin 13 of the remote transmission chip U11 is connected to the base of the transistor Q12, pin 19 of the remote transmission chip U11 is connected to the emitter of the transistor Q12, the collector of the transistor Q12 is connected to one end of the resistor R50 and pin 29 of the main control chip U1, and the other end of the resistor R50 is connected to pin 72 of the remote transmission chip U11;

[0092] One end of the resistor R48 is connected to pin 28 of the main control chip U1; the other end of the resistor R48 is connected to one end of the resistor R49 and pin 18 of the remote transmission chip U11; the other end of the resistor R49 is grounded;

[0093] Pins 9 and 10 of the remote transmission chip U11 are connected to one point, which is connected to the output terminal of the remote transmission management module;

[0094] Pin 1 of the phone card J11 is connected to one end of the capacitor C37;

[0095] Pin 2 of the phone card J11 is connected to one end of the resistor R57, and the other end of the resistor R57 is connected to one end of the capacitor C40 and pin 25 of the remote transmission chip U11;

[0096] Pin 3 of the phone card J11 is connected to one end of the resistor R58, and the other end of the resistor R58 and one end of the capacitor C39 are connected to pin 24 of the remote transmission chip U11;

[0097] Connect pin 4 of phone card J11 to the other end of capacitor C37;

[0098] Pin 5 of the phone card J11 is left floating;

[0099] Pin 6 of the phone card J11 is connected to one end of the resistor R59, and the other end of the resistor R59 is connected to the capacitor C38 and pin 23 of the remote transmission chip U11;

[0100] The other ends of the capacitor C38 , the capacitor C39 , and the capacitor C40 are grounded respectively.

[0101] Compared with the prior art, the present invention has the following technical effects:

[0102] This programmable voltage-regulated wireless data transmission system incorporates an adjustable power supply module, enabling it to adjust and collect data based on the voltage requirements of the device being collected. It also utilizes existing wireless communication technology to transmit data collected by the data collection module to a remote monitoring center via the data transmission module. This allows the remote monitoring center to receive data transmitted by the terminal in real time and display the device's operating status using data visualization tools. By analyzing historical data, those skilled in the art can understand the device's operating patterns and potential problems, providing a basis for maintenance and optimization. BRIEF DESCRIPTION OF THE DRAWINGS

[0103] Figure 1 This is a schematic diagram of the program-controlled voltage regulation wireless data remote transmission system of the utility model;

[0104] Figure 2 This is a schematic diagram of the structure of the main controller in the present utility model;

[0105] Figure 3 This is a schematic diagram of the circuit structure of the remote transmission management module in the present utility model;

[0106] Figure 4 This is a schematic diagram of the circuit structure of the main control management module in the present utility model;

[0107] Figure 5 This is a schematic diagram of the circuit structure of the voltage regulating and boosting module in the present utility model;

[0108] Figure 6 This is a schematic diagram of the circuit structure of the external power supply module in the present utility model;

[0109] Figure 7 This is a schematic diagram of the circuit structure of the program-controlled voltage regulation module of the present utility model;

[0110] Figures 8(a), (b), (c) and (d) are schematic diagrams of the circuit structure of the data acquisition module in the present invention;

[0111] Figures 9(a), (b) and (c) are schematic diagrams of the circuit structure of the data remote transmission module in the present invention; DETAILED DESCRIPTION

[0112] It should be noted that, unless otherwise specified, all components in the present invention are components known in the prior art. For example, the switch chip is a known and commonly used switch chip.

[0113] The following are specific embodiments of the present invention. It should be noted that the present invention is not limited to the following specific embodiments, and all equivalent modifications made on the basis of the technical solution of this application fall within the scope of protection of the present invention.

[0114] like Figure 1 As shown, a program-controlled voltage regulation and unlimited data remote transmission system is characterized by including a main power supply, a program-controlled voltage regulation module, a data acquisition module, a main control module, a data remote transmission module and a power management module;

[0115] The main power supply is connected to the power management module;

[0116] The power management module is connected to the main control module, the data remote transmission module and the program-controlled voltage regulation module respectively;

[0117] The main control module is also connected to the program-controlled voltage regulation module, the data acquisition module and the data remote transmission module respectively.

[0118] This programmable voltage-regulated wireless data transmission system incorporates an adjustable power supply module, enabling it to adjust and collect data based on the voltage requirements of the device being collected. It also utilizes existing wireless communication technology to transmit data collected by the data collection module to a remote monitoring center via the data transmission module. This allows the remote monitoring center to receive data transmitted by the terminal in real time and display the device's operating status using data visualization tools. By analyzing historical data, those skilled in the art can understand the device's operating patterns and potential problems, providing a basis for maintenance and optimization.

[0119] In different field environments, the working voltage of the equipment that needs to acquire data is different, and the hardware communication format of data transmission is different. The relevant parameters are modified and issued through the remote transmission module. By changing the output voltage of the voltage regulation module and the data acquisition circuit, the hardware communication format is replaced and it can be used in various industrial environments.

[0120] As a preferred solution, the main control module includes a main control chip, capacitor C24, capacitor C25, capacitor C28 and capacitor C29;

[0121] The main control chip uses R7FA2L1AB2DFM;

[0122] Pin 8 of the main control chip and one end of capacitor C24 are grounded together, and the other end of capacitor C24 is connected to pin 11 of the main control chip;

[0123] Pin 5 of the main control chip is connected to one end of capacitor C25, and the other end of capacitor C25 is grounded;

[0124] Pin 39 of the main control chip is connected to one end of capacitor C28, and the other end of capacitor C28 and pin 40 of the main control chip are grounded together;

[0125] Pin 56 of the main control chip is connected to one end of capacitor C29 and the power management module, and the other end of capacitor C29 and pin 57 of the main control chip are grounded.

[0126] Specifically, the specifications of capacitor C24, capacitor C25, capacitor C28 and capacitor C29 are 0.1UF, 4.7UF, 0.1UF and 0.1UF respectively.

[0127] As a preferred solution, the power management circuit includes: a remote transmission management module, a main control management module, a voltage regulation and boost module and an external power supply module;

[0128] The remote transmission management module includes inductor L1, diode D4, power management chip U6, capacitor C6, capacitor C7, capacitor C8, resistor R10, resistor R11, resistor R12 and resistor R13;

[0129] The main control management module includes diode D9, power management chip A3 and capacitor E1;

[0130] The voltage regulation and boost module includes a power management chip U26, a PMOS tube Q21, a transistor Q22, a diode D34, a diode D35, a resistor R132, a resistor R133, a resistor R134, a resistor R135, a resistor R136, a resistor R137, a resistor R138, a capacitor C62, a capacitor C63, a capacitor C64, a capacitor E15, an inductor L6 and a fuse F5;

[0131] The external power supply module includes battery J1, diode D1, diode D3, power management chip U2, capacitor E3, capacitor E2, and inductor L1;

[0132] The power management chip U6 model is SY7072;

[0133] The power management chip A3 model is ME6210A36PG;

[0134] The power management chip U26 model is SY7304DBC;

[0135] The power management chip U2 model is LM2596A;

[0136] In the remote management module, one end of the inductor L1 is connected to pin 56 of the main control chip, pin 6 of the power management chip U6, one end of the resistor R13, and one end of the capacitor C6; this endpoint serves as the input end of the remote management module;

[0137] The other end of the inductor L1 is connected to pin 1 of the power management chip U6;

[0138] The other end of the resistor R13 is connected to pin 4 of the power management chip U6 and pin 30 of the main control chip;

[0139] The other end of capacitor C6 is grounded together with pin 2 of power management chip U6, one end of resistor R12, one end of capacitor C7 and capacitor C8;

[0140] Pin 3 of the power management chip U6 is connected to the other end of the resistor R12 and one end of the resistor R11; the other end of the resistor R11 is connected to one end of the resistor R10;

[0141] The other end of the resistor R10 is connected to pin 5 of the power management chip U6, the other end of the capacitor C7, the other end of the capacitor C8 and the positive electrode of the diode D4;

[0142] The cathode of diode D4 is connected to the data remote transmission module as the output end of the remote transmission management module;

[0143] In the main control management module, the anode of diode D9 is connected to the main power supply, and the cathode of the diode is connected to pin 2 of the power management chip A3; pin 3 of the power management chip A3 is connected to the anode of capacitor E1, which serves as the output of the main control management module and is connected to the input of the remote management module; the cathode of capacitor E1 and pin 1 of the power management chip A3 are both grounded;

[0144] In the voltage regulating and boosting module, one end of the resistor R134 is connected to the drain of the PMOS tube Q21, and this end point is connected to the main power supply as the input end of the voltage regulating and boosting module;

[0145] The gate of the PMOS transistor Q21 is connected to the other end of the resistor R134 and one end of the resistor R136;

[0146] The source of the PMOS tube Q21 is connected to the positive electrode of the capacitor E15, one end of the capacitor C64, one end of the resistor R137, one end of the inductor L6, and pins 7 and 9 of the power management chip U26;

[0147] The other end of the inductor L6 is connected to pins 4 and 5 of the power management chip U26 and the anode of the diode D34; the cathode of the diode D34 is connected to one end of the resistor R132, one end of the capacitor C62, one end of the capacitor C63, and the anode of the diode D35; the cathode of the diode D35 is connected to one end of the fuse F5; the other end of the fuse F5 is connected to the programmable voltage regulating module as the output end of the voltage regulating and boosting module;

[0148] The other end of resistor R136 is connected to the collector of transistor Q22, the base of transistor Q22 is connected to one end of resistor R138, and the other end of resistor R138 is connected to pin 27 of main control chip U1; the emitter of transistor Q22 is connected to the negative electrode of capacitor E15, the other end of capacitor C64, the other end of resistor R137, pin 11 of power management chip U26, the other end of resistor R135, the other end of capacitor C62, and the other end of capacitor C63.

[0149] In the external power supply module, pin 1 of battery J1 is connected to the positive electrode of diode D1, and pin 2 of battery J1 is grounded; the negative electrode of diode D1 is connected to pin 1 of power management chip U2 and the positive electrode of capacitor E3;

[0150] Pin 2 of the power management chip U2 is connected to the cathode of the diode D3 and one end of the inductor L1. This end point is connected to the input of the remote management module as the output of the external power supply module.

[0151] The other end of the inductor L1 is connected to the 4th pin of the power management chip U2 and the positive electrode of the capacitor E2, which are then connected to the 56th pin of the main control chip U1.

[0152] The negative electrode of capacitor E3, pins 3 and 5 of the power management chip U2, the positive electrode of diode D3 and the negative electrode of capacitor E2 are grounded in common.

[0153] Specifically, the diode D4 is SS12.

[0154] The specifications of inductor L1, capacitor C6, capacitor C7, capacitor C8, resistor R10, resistor R11, resistor R12 and resistor R13 are 4.7uH, 0.1UF, 100UF / 10v, 0.1UF, 510K, 3M, 1M and 2M respectively.

[0155] The diode D9 is SS12 and the capacitor E1 is 100UF.

[0156] Specifically, the models of the PMOS transistor Q21, the transistor Q22, the diode D34, and the diode D35 are A03407, SS54, SS54, and MMBTSB1781R, respectively.

[0157] The specifications of resistor R132, resistor R133, resistor R134, resistor R135, resistor R136, resistor R137, resistor R13, capacitor C62, capacitor C63, capacitor C64, capacitor E15, inductor L6, and fuse F5 are 200K, 200K, 100K, 10K, 1k, 1K, 2K, 104, 200UF, 104, 100UF, and 10UH respectively.

[0158] The models of diode D2 and diode D3 are M7 and SS54 respectively.

[0159] The specifications of capacitor E2, capacitor E3, and inductor E2 are 680UF, 220UF, and 220UF respectively.

[0160] As a preferred solution, the programmable voltage regulation module includes a voltage regulation chip U5, a capacitor C68, a capacitor C69, a capacitor C70 and a capacitor C71;

[0161] One end of capacitor C71, one end of capacitor C70 and pin 3 of voltage regulator chip U5 are connected together; the other end of capacitor C71, the other end of capacitor C70 and pin 4 of voltage regulator chip U5 are grounded together;

[0162] Pin 5 of the voltage regulator chip U5 is connected to pin 62 of the main control chip U1;

[0163] Pin 6 of the voltage regulator chip U5 is connected to pin 63 of the main control chip U1, and pin 7 of the voltage regulator chip U5 is connected to pin 64 of the main control chip U1;

[0164] Pin 9 of the voltage regulator chip U5 is connected to the other end of the fuse F5, the capacitor C69, and one end of the capacitor C68; the other end of the capacitor C69 and the other end of the capacitor C68 are grounded.

[0165] Specifically, the specifications of capacitors 68, 69, 70, and 71 are 0.1UF, 10UF, 0.1UF, and 10UF, respectively. The model of the voltage regulator chip U5 is AD5290.

[0166] As a preferred solution, the data acquisition module includes:

[0167] Switch chip U21, DIP switch S2, terminal block P5, capacitor C53, communication chip U25, resistor R101, resistor R102, capacitor C56, capacitor C57, capacitor C62, capacitor C64;

[0168] Communication chip U23, resistor R97, resistor R98, resistor R99, capacitor C55;

[0169] Acquisition chip U24, terminal block J24, TVS diode D60, resistor R96, resistor R100, capacitor C61, capacitor C58, capacitor C59;

[0170] Pin 2 of the switch chip U21 is connected to one end of the resistor R102;

[0171] Pin 3 of the switch chip U21 is connected to pin 24 of the main control chip U1;

[0172] Pin 5 of the switch chip U21 is connected to one end of the resistor R97;

[0173] Pin 6 of the switch chip U21 is connected to pin 45 of the main control chip U1;

[0174] Pins 7 and 8 of the switch chip U21 are grounded together;

[0175] The 9-pin of the switch chip U21 is connected to the 46-pin of the main control chip U1;

[0176] Pin 10 of the switch chip U21 is connected to pin 47 of the main control chip U1;

[0177] Pin 13 of the switch chip U21 is connected to pin 23 of the main control chip U1;

[0178] Pin 14 of the switch chip U21 is connected to one end of the resistor R97;

[0179] Pin 15 of the switch chip U21 is connected to one end of the resistor R101;

[0180] Pin 16 of the switch chip U21 is connected to pin 56 of the main control chip U1 through capacitor C53;

[0181] Pin 1 of terminal block P5 is connected to pin 1 of DIP switch S2 and pin 2 of DIP switch S2; pin 3 of terminal block P5 is connected to pin 3 of DIP switch S2 and pin 4 of DIP switch S2; pin 2 of terminal block P5 is grounded;

[0182] Pin 5 of the DIP switch S2 is connected to pin 14 of the communication chip U25; pin 6 of the DIP switch S2 is connected to pin 7 of the communication chip U23; pin 7 of the DIP switch S2 is connected to pin 13 of the communication chip U25; pin 8 of the DIP switch S2 is connected to pin 6 of the communication chip U23;

[0183] Pin 1 of the communication chip U25 is connected to one end of the capacitor C57, and the other end 1 of the capacitor C57 is connected to pin 3 of the communication chip U25;

[0184] Pin 2 of the communication chip U25 is connected to one end of the capacitor C56, and the other end of the capacitor C56 is grounded;

[0185] Pin 4 of the communication chip U25 is connected to one end of the capacitor C62, and the other end of the capacitor C62 is connected to pin 5 of the communication chip U25;

[0186] Pin 6 of the communication chip U25 is connected to one end of the capacitor C64, and the other end of the capacitor C64 is grounded;

[0187] Connect pin 11 of the communication chip U25 to the other end of the resistor R101;

[0188] Connect pin 12 of the communication chip U25 to the other end of the resistor R102;

[0189] Pin 13 of the communication chip U25 is connected to pin 23 of the main control chip U1;

[0190] Pin 14 of the communication chip U25 is connected to one end of the resistor R96;

[0191] Pin 15 of the communication chip U25 is grounded;

[0192] The 16-pin of the communication chip U25 is connected to the 56-pin of the main control chip U1;

[0193] Pin 1 of the communication chip U23 is connected to the other end of the resistor R97;

[0194] Pins 2 and 3 of the communication chip U23 are connected to one end of the resistor R98, and the other end of the resistor R98 is connected to pin 33 of the main control chip U1;

[0195] Pin 4 of the communication chip U23 is connected to one end of the resistor R99, and the other end of the resistor R99 is connected to pin 14 of the switch chip U21.

[0196] Pin 5 of the communication chip U23 is grounded;

[0197] Pin 8 of the communication chip U23 is connected to one end of the capacitor C55, and the other end of the capacitor C55 is grounded;

[0198] Connect pin 1 of connector J24 to pin 10 of voltage regulator chip U5; connect pin 2 of connector J24 to ground; connect pin 3 of connector J24 to one end of resistor R96;

[0199] The other end of the resistor R96 is connected to one end of the TVS diode D60, one end of the capacitor C61, one end of the resistor R100 and pin 5 of the acquisition chip U24;

[0200] The other end of the TVS diode D60, the other end of the capacitor C61, the other end of the resistor R100 and the 4th pin of the acquisition chip U24 are grounded together;

[0201] Pins 6 and 7 of the acquisition chip U24 are connected to pin 32 of the main control chip U1;

[0202] Pin 8 of the acquisition chip U24 is commonly connected to one end of the capacitor C58, one end of the capacitor C59, and pin 56 of the main control chip U1; the other end of the capacitor C58 and the other end of the capacitor C59 are commonly grounded.

[0203] Specifically, the models of the switch chip U21, the dip switch S2, and the terminal block P5 are CD4052, 4P, and P5.0-3P respectively.

[0204] Specifically, the specification of capacitor C53 is 0.1UF.

[0205] The communication chip U25 model is MAX232.

[0206] The specifications of resistor R101, resistor R102, capacitor C56, capacitor C57, capacitor C62, and capacitor C64 are 1K, 1K, 100NF, 100NF, 100NF, and 1UF respectively.

[0207] The models of the acquisition chip U24, terminal block J24, and TVS diode D60 are LM324, 5.0-4P, and SMJC5.0 respectively.

[0208] The values of resistor R96, resistor R100, capacitor C61, capacitor C58, and capacitor C59 are 10KΩ, 120KΩ, 0.1UF, 0.1UF, and 0.1UF.

[0209] Communication chip U23 is MAX485;

[0210] The resistance values of resistors R97, R98 and R99 are all 1KΩ; the specification of capacitor C55 is 100NF;

[0211] As a preferred solution, the data remote transmission circuit includes a remote transmission chip U11, a resistor R48, a resistor R49, a transistor Q12, a resistor R50, a phone card J11, a capacitor C37, a resistor R57, a resistor R58, a resistor R59, a capacitor C38, a capacitor C39, a capacitor C40 and an antenna JP2;

[0212] The model of FarEasTone chip U11 is MIC615;

[0213] The model of the phone card J11 is MOLEX-91128-SIM508C;

[0214] The model of antenna JP2 is TQX-900;

[0215] Pins 1, 2, 4, 5, 7, and 8 of the remote E-SCAN chip U11 are grounded together; pins 32, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 55, 57, and 60 of the remote E-SCAN chip U11 are grounded together; pins 63, 65, 68, 70, and 86 of the remote E-SCAN chip U11 are grounded together;

[0216] Connect pin 96 of the remote control chip U11 to pin 2 of the antenna JP2, and pin 1 of the antenna JP2 to ground.

[0217] Pin 13 of the remote transmission chip U11 is connected to the base of the transistor Q12, pin 19 of the remote transmission chip U11 is connected to the emitter of the transistor Q12, the collector of the transistor Q12 is connected to one end of the resistor R50 and pin 29 of the main control chip U1, and the other end of the resistor R50 is connected to pin 72 of the remote transmission chip U11;

[0218] One end of the resistor R48 is connected to pin 28 of the main control chip U1; the other end of the resistor R48 is connected to one end of the resistor R49 and pin 18 of the remote transmission chip U11; the other end of the resistor R49 is grounded;

[0219] Pins 9 and 10 of the remote transmission chip U11 are connected to one point, which is connected to the cathode of diode D4.

[0220] Connect pin 1 of phone card J11 to one end of capacitor C37;

[0221] Pin 2 of the phone card J11 is connected to one end of the resistor R57, and the other end of the resistor R57 is connected to one end of the capacitor C40 and pin 25 of the remote transmission chip U11;

[0222] Pin 3 of the phone card J11 is connected to one end of the resistor R58, and the other end of the resistor R58 and one end of the capacitor C39 are connected to pin 24 of the remote transmission chip U11;

[0223] Connect pin 4 of phone card J11 to the other end of capacitor C37;

[0224] Pin 5 of the phone card J11 is left floating;

[0225] Pin 6 of the phone card J11 is connected to one end of the resistor R59, and the other end of the resistor R59 is connected to the capacitor C38 and pin 23 of the remote transmission chip U11;

[0226] The other ends of the capacitor C38 , the capacitor C39 , and the capacitor C40 are grounded respectively.

[0227] Specifically, the models of transistor Q12, remote transmission chip U11, phone card J11 and antenna JP2 are C86932, MIC615, MOLEX-91128-SIM508C and TQX-900 respectively.

[0228] The specifications of capacitor C37, capacitor C38, capacitor C39, capacitor C40, resistor R48, resistor R49, resistor R50, resistor R57, resistor R58 and resistor R59 are 100nF, 33pF, 33pF, 33pF, 1K, 1K, 10K, 22Ω, 22Ω and 22Ω respectively.

Claims

1. A program-controlled voltage regulation wireless data remote transmission system, characterized in that: It includes main power supply, program-controlled voltage regulation module, data acquisition module, main control module, data remote transmission module and power management module; The main power supply is connected to the power management module; The power management module is also connected to the main control module, the data remote transmission module and the program-controlled voltage regulation module respectively; The main control module is also connected to the program-controlled voltage regulation module, the data acquisition module and the data remote transmission module respectively.

2. The program-controlled voltage regulation wireless data remote transmission system according to claim 1, characterized in that: The main control module includes a main control chip, capacitor C24, capacitor C25, capacitor C28 and capacitor C29; The main control chip adopts R7FA2L1AB2DFM; Pin 8 of the main control chip and one end of capacitor C24 are grounded together, and the other end of capacitor C24 is connected to pin 11 of the main control chip; Pin 5 of the main control chip is connected to one end of capacitor C25, and the other end of capacitor C25 is grounded; Pin 39 of the main control chip is connected to one end of capacitor C28, and the other end of capacitor C28 and pin 40 of the main control chip are grounded together; Pin 56 of the main control chip is connected to one end of capacitor C29, which is connected to the power management module. The other end of capacitor C29 and pin 57 of the main control chip are grounded.

3. The program-controlled voltage regulation wireless data remote transmission system according to claim 2, characterized in that: The power management module includes: a remote management module, a main control management module, a voltage regulation and boosting module and an external power supply module; The remote transmission management module includes an inductor L1, a diode D4, a power management chip U6, capacitors C6, C7, C8, resistors R10, R11, R12 and R13; The main control management module includes a diode D9, a power management chip A3 and a capacitor E1; The voltage regulating and boosting module includes a power management chip U26, a PMOS tube Q21, a transistor Q22, a diode D34, a diode D35, a resistor R132, a resistor R133, a resistor R134, a resistor R135, a resistor R136, a resistor R137, a resistor R138, a capacitor C62, a capacitor C63, a capacitor C64, a capacitor E15, an inductor L6 and a fuse F5; The external power supply module includes a battery J1, a diode D1, a diode D3, a power management chip U2, a capacitor E3, a capacitor E2, and an inductor L1; The power management chip U6 is SY7072; The power management chip A3 is ME6210A36PG; The power management chip U26 is SY7304DBC; The power management chip U2 is LM2596A. In the remote management module, one end of the inductor L1 is connected to pin 56 of the main control chip, pin 6 of the power management chip U6, one end of the resistor R13 and one end of the capacitor C6; this end point serves as the input end of the remote management module; The other end of the inductor L1 is connected to pin 1 of the power management chip U6; The other end of the resistor R13 is connected to pin 4 of the power management chip U6 and pin 30 of the main control chip; The other end of the capacitor C6 is grounded together with pin 2 of the power management chip U6, one end of the resistor R12, one end of the capacitor C7 and one end of the capacitor C8; Pin 3 of the power management chip U6 is connected to the other end of the resistor R12 and one end of the resistor R11; the other end of the resistor R11 is connected to one end of the resistor R10; The other end of the resistor R10 is connected to pin 5 of the power management chip U6, the other end of the capacitor C7, the other end of the capacitor C8 and the positive electrode of the diode D4; The cathode of the diode D4 is connected to the data remote transmission module as the output end of the remote transmission management module; In the main control management module, the anode of diode D9 is connected to the main power supply, and the cathode of diode D9 is connected to pin 2 of power management chip A3; pin 3 of power management chip A3 is connected to the anode of capacitor E1, which serves as the output of the main control management module and is connected to the input of the remote management module; the cathode of capacitor E1 and pin 1 of power management chip A3 are both grounded; In the voltage regulating and boosting module, one end of the resistor R134 is connected to the drain of the PMOS tube Q21, and this end point is connected to the main power supply as the input end of the voltage regulating and boosting module; The gate of the PMOS tube Q21 is connected to the other end of the resistor R134 and one end of the resistor R136; The source of the PMOS tube Q21 is connected to the positive electrode of the capacitor E15, one end of the capacitor C64, one end of the resistor R137, one end of the inductor L6, and pins 7 and 9 of the power management chip U26; The other end of the inductor L6 is connected to pins 4 and 5 of the power management chip U26 and the positive electrode of the diode D34; the cathode of the diode D34 is connected to one end of the resistor R132, one end of the capacitor C62, one end of the capacitor C63 and the positive electrode of the diode D35; the cathode of the diode D35 is connected to one end of the fuse F5; the other end of the fuse F5 is connected to the programmable voltage regulating module as the output end of the voltage regulating and boosting module; The other end of the resistor R136 is connected to the collector of the transistor Q22, the base of the transistor Q22 is connected to one end of the resistor R138, and the other end of the resistor R138 is connected to pin 27 of the main control chip U1; the emitter of the transistor Q22 is connected to the negative electrode of the capacitor E15, the other end of the capacitor C64, the other end of the resistor R137, pin 11 of the power management chip U26, the other end of the resistor R135, the other end of the capacitor C62, and the other end of the capacitor C63 are commonly grounded; In the external power supply module, pin 1 of the battery J1 is connected to the positive electrode of the diode D1, and pin 2 of the battery J1 is grounded; the cathode of the diode D1 is connected to pin 1 of the power management chip U2 and the positive electrode of the capacitor E3; Pin 2 of the power management chip U2 is connected to the cathode of the diode D3 and one end of the inductor L1; this end point is connected to the input end of the remote management module as the output end of the external power supply module; The other end of the inductor L1 is connected to the 4th pin of the power management chip U2 and the positive electrode of the capacitor E2, which are connected to the 56th pin of the main control chip U1. The negative electrode of the capacitor E3, pins 3 and 5 of the power management chip U2, the positive electrode of the diode D3 and the negative electrode of the capacitor E2 are grounded in common.

4. The program-controlled voltage regulation wireless data remote transmission system according to claim 3, characterized in that: The program-controlled voltage regulation module includes a voltage regulation chip U5, a capacitor C68, a capacitor C69, a capacitor C70 and a capacitor C71; One end of the capacitor C71, one end of the capacitor C70 and pin 3 of the voltage regulator chip U5 are connected together; the other end of the capacitor C71, the other end of the capacitor C70 and pin 4 of the voltage regulator chip U5 are grounded together; Pin 5 of the voltage regulator chip U5 is connected to pin 62 of the main control chip U1; Pin 6 of the voltage regulator chip U5 is connected to pin 63 of the main control chip U1; Pin 7 of the voltage regulator chip U5 is connected to pin 64 of the main control chip U1; Pin 9 of the voltage regulating chip U5 is commonly connected to the other end of the fuse F5, the capacitor C69 and one end of the capacitor C68; the other end of the capacitor C69 and the other end of the capacitor C68 are commonly grounded.

5. The program-controlled voltage regulation wireless data remote transmission system according to claim 4, characterized in that: The data acquisition module includes: Switch chip U21, DIP switch S2, terminal block P5, capacitor C53, communication chip U25, resistor R101, resistor R102, capacitor C56, capacitor C57, capacitor C62, capacitor C64; Communication chip U23, resistor R97, resistor R98, resistor R99, capacitor C55; Acquisition chip U24, terminal block J24, TVS diode D60, resistor R96, resistor R100, capacitor C61, capacitor C58, capacitor C59; Pin 2 of the switch chip U21 is connected to one end of the resistor R102; Pin 3 of the switch chip U21 is connected to pin 24 of the main control chip U1; Pin 5 of the switch chip U21 is connected to one end of the resistor R97; Pin 6 of the switch chip U21 is connected to pin 45 of the main control chip U1; Pins 7 and 8 of the switch chip U21 are grounded together; The 9-pin of the switch chip U21 is connected to the 46-pin of the main control chip U1; Pin 10 of the switch chip U21 is connected to pin 47 of the main control chip U1; Pin 13 of the switch chip U21 is connected to pin 23 of the main control chip U1; Pin 14 of the switch chip U21 is connected to one end of the resistor R97; Pin 15 of the switch chip U21 is connected to one end of the resistor R101; Pin 16 of the switch chip U21 is connected to pin 56 of the main control chip U1 via capacitor C53; Pin 1 of the terminal block P5 is connected to pin 1 of the dial switch S2 and pin 2 of the dial switch S2; pin 3 of the terminal block P5 is connected to pin 3 of the dial switch S2 and pin 4 of the dial switch S2; pin 2 of the terminal block P5 is grounded; Pin 5 of the dip switch S2 is connected to pin 14 of the communication chip U25; pin 6 of the dip switch S2 is connected to pin 7 of the communication chip U23; pin 7 of the dip switch S2 is connected to pin 13 of the communication chip U25; pin 8 of the dip switch S2 is connected to pin 6 of the communication chip U23; Pin 1 of the communication chip U25 is connected to one end of the capacitor C57, and the other end 1 of the capacitor C57 is connected to pin 3 of the communication chip U25; Pin 2 of the communication chip U25 is connected to one end of the capacitor C56, and the other end of the capacitor C56 is grounded; Pin 4 of the communication chip U25 is connected to one end of the capacitor C62, and the other end of the capacitor C62 is connected to pin 5 of the communication chip U25; Pin 6 of the communication chip U25 is connected to one end of the capacitor C64, and the other end of the capacitor C64 is grounded; Pin 11 of the communication chip U25 is connected to the other end of the resistor R101; Pin 12 of the communication chip U25 is connected to the other end of the resistor R102; Pin 13 of the communication chip U25 is connected to pin 23 of the main control chip U1; Pin 14 of the communication chip U25 is connected to one end of the resistor R96; Pin 15 of the communication chip U25 is grounded; The 16-pin of the communication chip U25 is connected to the 56-pin of the main control chip U1; Pin 1 of the communication chip U23 is connected to the other end of the resistor R97; Pins 2 and 3 of the communication chip U23 are connected to one end of the resistor R98, and the other end of the resistor R98 is connected to pin 33 of the main control chip U1; Pin 4 of the communication chip U23 is connected to one end of the resistor R99, and the other end of the resistor R99 is connected to pin 14 of the switch chip U21; Pin 5 of the communication chip U23 is grounded; Pin 8 of the communication chip U23 is connected to one end of the capacitor C55, and the other end of the capacitor C55 is grounded; Pin 1 of the terminal block J24 is connected to pin 10 of the voltage regulator chip U5; pin 2 of the terminal block J24 is grounded; pin 3 of the terminal block J24 is connected to one end of the resistor R96; The other end of the resistor R96 is connected to one end of the TVS diode D60, one end of the capacitor C61, one end of the resistor R100 and pin 5 of the acquisition chip U24; The other end of the TVS diode D60, the other end of the capacitor C61, the other end of the resistor R100 and the 4th pin of the acquisition chip U24 are grounded in common; Pins 6 and 7 of the acquisition chip U24 are connected to pin 32 of the main control chip U1; Pin 8 of the acquisition chip U24 is commonly connected to one end of capacitor C58, one end of capacitor C59 and pin 56 of the main control chip U1; the other end of capacitor C58 and the other end of capacitor C59 are commonly grounded.

6. The program-controlled voltage regulation wireless data remote transmission system according to claim 5, characterized in that: The data remote transmission circuit includes a remote transmission chip U11, a resistor R48, a resistor R49, a transistor Q12, a resistor R50, a phone card J11, a capacitor C37, a resistor R57, a resistor R58, a resistor R59, a capacitor C38, a capacitor C39, a capacitor C40 and an antenna JP2; The model of the remote transmission chip U11 is MIC615; The model of the phone card J11 is MOLEX-91128-SIM508C; The model of the antenna JP2 is TQX-900; Pins 1, 2, 4, 5, 7, and 8 of the remote transmission chip U11 are grounded together; pins 32, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 55, 57, and 60 of the remote transmission chip U11 are grounded together; pins 63, 65, 68, 70, and 86 of the remote transmission chip U11 are grounded together; Connect pin 96 of the remote control chip U11 to pin 2 of the antenna JP2, and pin 1 of the antenna JP2 to ground. Pin 13 of the remote transmission chip U11 is connected to the base of the transistor Q12, pin 19 of the remote transmission chip U11 is connected to the emitter of the transistor Q12, the collector of the transistor Q12 is connected to one end of the resistor R50 and pin 29 of the main control chip U1, and the other end of the resistor R50 is connected to pin 72 of the remote transmission chip U11; One end of the resistor R48 is connected to pin 28 of the main control chip U1; the other end of the resistor R48 is connected to one end of the resistor R49 and pin 18 of the remote transmission chip U11; the other end of the resistor R49 is grounded; Pins 9 and 10 of the remote transmission chip U11 are connected to one point, which is connected to the output terminal of the remote transmission management module; Pin 1 of the phone card J11 is connected to one end of the capacitor C37; Pin 2 of the phone card J11 is connected to one end of the resistor R57, and the other end of the resistor R57 is connected to one end of the capacitor C40 and pin 25 of the remote transmission chip U11; Pin 3 of the phone card J11 is connected to one end of the resistor R58, and the other end of the resistor R58 and one end of the capacitor C39 are connected to pin 24 of the remote transmission chip U11; Connect pin 4 of phone card J11 to the other end of capacitor C37; Pin 5 of the phone card J11 is left floating; Pin 6 of the phone card J11 is connected to one end of the resistor R59, and the other end of the resistor R59 is connected to the capacitor C38 and pin 23 of the remote transmission chip U11; The other ends of the capacitor C38 , the capacitor C39 , and the capacitor C40 are grounded respectively.

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