An intelligent cloud data acquisition control circuit

Abstract

The utility model provides a kind of intelligent cloud data acquisition control circuit, including main control module, clock module, serial module, GPRS module, power module and power failure detection module. Through integrated main control module, clock module, serial module, GPRS module, power module and power failure detection module, the real-time acquisition of beverage equipment data, timestamp mark, cloud transmission and power supply stability management are realized, the problem of traditional equipment data isolation, lack of depth analysis is solved, and comprehensive user behavior data and equipment operation state analysis basis are provided for merchant.

Description

Technical Field

[0001] This utility model relates to the field of intelligent device control technology, and in particular to an intelligent cloud data acquisition and control circuit. Background Technology

[0002] Traditional cold and hot beverage machines cannot provide businesses with user behavior data and market trend analysis, making it difficult for them to adjust beverage recipes or optimize equipment functions based on consumer demand. Although some beverage devices with simple intelligent functions have appeared on the market, most of these devices only offer superficial automation and lack in-depth data analysis and optimization for personalized user experiences. Existing devices typically only provide basic remote control functions and cannot systematically collect, analyze, and provide feedback on data such as user preferences, beverage recipes, and equipment operating status. Utility Model Content

[0003] To address the aforementioned issues, the purpose of this invention is to provide an intelligent cloud-based data acquisition and control circuit. This circuit collects operational data from beverage equipment and user behavior data, transmits it to the cloud for analysis and processing, and provides businesses with detailed market trend analysis and user behavior insights. This helps businesses optimize beverage recipes and equipment functions, thereby enhancing their market competitiveness.

[0004] This utility model is achieved through the following technical solution:

[0005] An intelligent cloud-based data acquisition and control circuit includes:

[0006] The main control module is connected to the beverage equipment, and the main control module collects data signals from the beverage equipment.

[0007] A clock module, which is connected to the main control module, is used to provide real-time timestamps for data signals;

[0008] A serial port module, which is connected to the main control module, is used to transmit the data signal to the cloud;

[0009] A GPRS module, which connects the serial port module to the cloud, is used to transmit data signals to the cloud via a communication network;

[0010] The power supply module is connected to an external power supply and outputs power supplies of different voltages. The power supply module provides power to the main control module, the GPRS module and the clock module.

[0011] A power failure detection module is connected to an external power supply and a main control module. It is used to collect electrical signals from the external power supply and send them to the main control module.

[0012] Furthermore, the serial port module includes one of RS232 communication, RS485 communication, and CAN communication.

[0013] Furthermore, the data signals include beverage type, brewing time, beverage quantity, and beverage ratio.

[0014] Furthermore, the power supply module includes an external power supply access component, an input filtering component, a voltage regulating chip, an output feedback component, an energy storage filtering component, and an indicator component connected in sequence. The external power supply access component is used to access and filter external power. The input filtering component further filters the power output from the external power supply access component and transmits it to the voltage regulating chip. The voltage regulating chip adjusts the power supply voltage to the required supply voltage. The output feedback component is used to feed back the output voltage of the voltage regulating chip to the voltage regulating chip. The energy storage filtering component filters the power output from the voltage regulating chip, stores energy, and then outputs it. The indicator component is used to indicate the working status of the power supply module.

[0015] Furthermore, the main control module includes a main control chip, which is connected to the output terminal of the power supply module; it also includes a switch button, one end of which is grounded and the other end is connected to the common terminal of the main control chip and the power supply module.

[0016] Furthermore, the serial port module includes a wireless transceiver chip, which is connected to the power supply module, the main control module, and the GPRS module respectively.

[0017] Furthermore, the GPRS module includes a GPRSDTU, which is connected to the main control module via a serial port module and connected to the cloud via a communication network.

[0018] Furthermore, the clock module includes a clock timing chip, a crystal oscillator connected to the clock timing chip, and a backup power supply connected to the clock timing chip.

[0019] Furthermore, the intelligent cloud data acquisition and control circuit also includes an encryption module, which is connected to the main control module and the power supply module.

[0020] Furthermore, the encryption module includes an encryption chip ATECC508A, whose clock data pin and data transmission pin are respectively connected to the main control module, and whose power supply pin is connected to the power supply module.

[0021] Compared with the prior art, the technical solution of this utility model and its beneficial effects are as follows:

[0022] (1) This utility model integrates a main control module, a clock module, a serial port module, a GPRS module, a power supply module and a power failure detection module to realize real-time data acquisition, timestamp marking, cloud transmission and power supply stability management of beverage equipment data, which solves the problem of isolated data and lack of in-depth analysis of traditional equipment, and provides merchants with a comprehensive user behavior data and equipment operation status analysis basis.

[0023] (2) The GPRSDTU of this utility model connects to the main control module via serial ports such as RS232 or RS485, and combines with the communication network to achieve long-distance, highly reliable cloud data transmission, ensuring the stable communication capability of the device in weak network environments. Moreover, it eliminates the need for complex wiring and network configuration, reducing the cost of device installation and maintenance, while ensuring the stability and reliability of data transmission, enabling normal data transmission even in remote areas or locations with poor network conditions.

[0024] (3) The clock module of this utility model includes a clock timing chip, a crystal oscillator connected to the clock timing chip, and a backup power supply connected to the clock timing chip. The clock module is equipped with a backup power supply, which can maintain the continuity of timestamp recording when the main power supply is interrupted, avoid data loss, and ensure the accuracy of the time dimension of data analysis. Attached Figure Description

[0025] Figure 1 This is a module block diagram of an intelligent cloud data acquisition and control circuit provided in an embodiment of the present invention;

[0026] Figure 2 This is a circuit diagram of the power supply module provided in this embodiment of the utility model;

[0027] Figure 3 This is a circuit schematic diagram of the main control module provided in this embodiment of the utility model;

[0028] Figure 4 This is a circuit schematic diagram of the serial port module provided in this embodiment of the utility model;

[0029] Figure 5 This is a circuit schematic diagram of the GPRS module provided in this embodiment of the utility model;

[0030] Figure 6 This is a circuit schematic diagram of the clock module provided in this embodiment of the utility model;

[0031] Figure 7 This is a circuit diagram of the encryption module provided in this embodiment of the utility model.

[0032] Illustration:

[0033] External power supply access component-110; input filter component-120; output feedback component-130; energy storage filter component-140; indicator component-150. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0035] See Figure 1 A smart cloud-based data acquisition and control circuit includes a main control module, a clock module, a serial port module, a GPRS module, a power supply module, and a power failure detection module. The beverage equipment is connected to the main control module, which collects data signals from the equipment, such as real-time information on the equipment's operating status, beverage type, dispensing time, quantity, and proportions. This provides businesses with detailed user behavior and equipment operation data, helping them better understand market demands and consumer preferences, thereby optimizing beverage recipes and equipment functionality.

[0036] The clock module is connected to the main control module and is used to provide real-time timestamps for data signals, so that the collected data has clear time marks, which makes it easier for merchants to conduct time series analysis of user behavior and equipment operation status, and more accurately grasp the changing patterns of market trends and consumer demand.

[0037] The serial port module connects to the main control module, while the GPRS module connects between the serial port module and the cloud. Data signals are transmitted to the cloud via the serial port module and the GPRS communication network, eliminating the need for complex wiring and network configuration, thus reducing equipment installation and maintenance costs. Simultaneously, it ensures the stability and reliability of data transmission, enabling normal data transmission even in remote areas or locations with poor network conditions. The serial port module can use one of RS232, RS485, or CAN communication, providing multiple communication methods for users to choose from. This meets the communication interface requirements of different beverage equipment, improving the versatility and compatibility of the intelligent cloud data acquisition and control circuit, and facilitating connection and data transmission with various types of beverage equipment.

[0038] The power supply module is connected to an external power supply and outputs power at different voltages. This module provides power to the main control module, GPRS module, and clock module, ensuring the normal operation of the entire intelligent cloud data acquisition and control circuit. The power failure detection module is connected to both the external power supply and the main control module. It collects electrical signals from the external power supply and sends them to the main control module. When the external power supply malfunctions or is interrupted, the main control module can detect this promptly and take appropriate measures, such as saving current data, switching to a backup power supply, or sending alarm information. This ensures the integrity and reliability of data acquisition and transmission, preventing data loss or equipment damage due to power failure.

[0039] By integrating the main control module, clock module, serial port module, GPRS module, power supply module, and power failure detection module, the system achieves real-time data acquisition, timestamp marking, cloud transmission, and power supply stability management for beverage equipment. This solves the problems of isolated data and lack of in-depth analysis in traditional equipment, providing merchants with a comprehensive foundation for analyzing user behavior data and equipment operating status.

[0040] participate Figure 2 The power supply module includes an external power supply access component 110, an input filter component 120, a voltage regulator chip U1, an output feedback component 130, an energy storage filter component 140, and an indicator component 150 connected in sequence. The external power supply access component 110 connects to an external 12V power supply via plug J1 and filters it. The input filter component further filters the power output from the external power supply access component before transmitting it to the voltage regulator chip U1. The voltage regulator chip U1 adjusts the power supply voltage to the required supply voltage. The output feedback component 130 feeds back the output voltage of the voltage regulator chip to the voltage regulator chip U1. The energy storage filter component 140 filters the output power of the voltage regulator chip and stores energy before outputting a 5V power supply. The indicator component 150 indicates the working status of the power supply module. When the power supply module is supplying power normally (outputting 5V), the LED of the indicator component 150 lights up; if the power supply module is not supplying power, the LED of the indicator component 150 is off. Through multi-stage filtering, voltage regulation, and feedback design, the power supply module output is ensured to be stable and reliable, reducing the interference of voltage fluctuations on sensitive electronic components and improving the overall system stability. The indicator component can intuitively display the operating status of the power supply module, facilitating equipment maintenance and troubleshooting for users. Furthermore, when the external power supply fails, the energy storage filter component 140 can supply its stored energy to the main control module, enabling the recording of current data and preventing data loss.

[0041] See Figure 3The main control module includes a main control chip U3, which is connected to the output terminal of the power supply module. The main control module also includes a switch button SW1, with one end grounded to GND and the other end connected to the common terminal of the main control chip U3 and the power supply module. This grounding design for the main control chip and the switch button simplifies the user operation process, optimizes power management logic, and reduces the risk of misoperation.

[0042] See Figure 4 The serial port module includes a wireless transceiver chip U4, which is connected to the power supply module, the main control module, and the GPRS module.

[0043] See Figure 5 The GPRS module includes a GPRS STU, which connects to the main control module via a serial port module and to the cloud via a communication network. The GPRS STU connects to the main control module via RS232 or RS485 serial ports, and together with the communication network, enables long-distance, highly reliable cloud data transmission, ensuring stable communication capabilities for the device even in weak network environments.

[0044] See Figure 6 The clock module includes a clock timing chip, a crystal oscillator connected to the clock timing chip, and a backup power supply connected to the clock timing chip. The clock module is equipped with a backup power supply, which maintains the continuity of timestamp recordings even when the main power supply is interrupted, preventing data loss and ensuring the accuracy of the time dimension in data analysis.

[0045] See Figure 7 The intelligent cloud data acquisition and control circuit also includes an encryption module connected to the main control module and power supply module to ensure data security during transmission and storage, preventing data theft or tampering. In this embodiment, the encryption module includes an encryption chip U7, which uses the ATECC508A and integrates multiple encryption functions. It possesses hardware-level security features, effectively preventing key leakage and side-channel attacks; it supports advanced encryption algorithms (such as ECC elliptic curve encryption) and provides high-performance encryption services to ensure data security. Specifically, the clock data pin SCL and data transmission pin SDA of the encryption chip U7 are connected to the main control module, and the power supply pin VCC of the encryption chip U7 is connected to the power supply module.

[0046] The foregoing description illustrates and describes preferred embodiments of the present invention. It should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the present invention through the foregoing teachings or related technical or knowledge. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. An intelligent cloud-based data acquisition and control circuit, characterized in that, include: The main control module is connected to the beverage equipment, and the main control module collects data signals from the beverage equipment. A clock module, which is connected to the main control module, is used to provide real-time timestamps for data signals; A serial port module, which is connected to the main control module, is used to transmit the data signal to the cloud; A GPRS module, which connects the serial port module to the cloud, is used to transmit data signals to the cloud via a communication network; The power supply module is connected to an external power supply and outputs power supplies of different voltages. The power supply module provides power to the main control module, the GPRS module and the clock module. A power failure detection module is connected to an external power supply and a main control module. It is used to collect electrical signals from the external power supply and send them to the main control module.

2. The intelligent cloud data acquisition and control circuit according to claim 1, characterized in that, The serial port module includes one of RS232 communication, RS485 communication, and CAN communication.

3. The intelligent cloud data acquisition and control circuit according to claim 1, characterized in that, The data signals include the operating status of the beverage equipment, the type of beverage, the dispensing time, the quantity of beverage, and the beverage ratio.

4. The intelligent cloud data acquisition and control circuit according to claim 1, characterized in that, The power supply module includes an external power supply access component, an input filtering component, a voltage regulating chip, an output feedback component, an energy storage filtering component, and an indicator component connected in sequence. The external power supply access component is used to access and filter external power. The input filtering component further filters the power output from the external power supply access component and then transmits it to the voltage regulating chip. The voltage regulating chip adjusts the power supply voltage to the required power supply voltage. The output feedback component is used to feed back the output voltage of the voltage regulating chip to the voltage regulating chip. The energy storage filtering component filters the power output from the voltage regulating chip, stores energy, and then outputs it. The indicator component is used to indicate the working status of the power supply module.

5. The intelligent cloud data acquisition and control circuit according to claim 1, characterized in that, The main control module includes a main control chip, which is connected to the output terminal of the power supply module; It also includes a switch button, one end of which is grounded and the other end is connected to the common terminal of the main control chip and the power supply module.

6. The intelligent cloud data acquisition and control circuit according to claim 1, characterized in that, The serial port module includes a wireless transceiver chip, which is connected to the power supply module, the main control module, and the GPRS module.

7. The intelligent cloud data acquisition and control circuit according to claim 1, characterized in that, The GPRS module includes a GPRS STU, which is connected to the main control module via a serial port module and to the cloud via a communication network.

8. The intelligent cloud data acquisition and control circuit according to claim 1, characterized in that, The clock module includes a clock timing chip, a crystal oscillator connected to the clock timing chip, and a backup power supply connected to the clock timing chip.

9. The intelligent cloud data acquisition and control circuit according to claim 1, characterized in that, It also includes an encryption module, which is connected to the main control module and the power supply module.

10. The intelligent cloud data acquisition and control circuit according to claim 9, characterized in that, The encryption module includes an encryption chip ATECC508A. The clock data pin and data transmission pin of the encryption chip are respectively connected to the main control module, and the power supply pin of the encryption chip is connected to the power supply module.

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