A gamma spectrometer data wireless transmission and control system

Abstract

The utility model discloses a kind of gamma spectrometer data wireless transmission and control system, the system integrates 5G mode, LoRa mode and three kinds of independent working mode of bluetooth mode, to solve the limitation of existing wired connection. 5G mode utilizes mobile network to upload the data that gamma spectrometer gathers to cloud database in real time, supports remote data access and working parameter adjustment;LoRa mode is designed specially for network coverage area, by configuring the same address wireless LoRa module 1 and wireless LoRa module 2, it can be achieved within 6km wireless data transmission to PC end or mobile phone end, and support remote control instruction issue;Bluetooth mode provides on-site convenient operation, by mobile phone APP in 10m range fast preset working parameter and receive data. Three kinds of mode work together, ensure that gamma spectrometer can be realized in a variety of environments Data wireless transmission and parameter control, significantly improve the intelligent level of equipment and application range.

Description

Technical Field

[0001] This utility model relates to the field of wireless communication technology, and in particular to the field of wireless data transmission for nuclear detection equipment, specifically a wireless data transmission and control system for a gamma spectrometer. Background Technology

[0002] Gamma-ray spectrometers are key equipment in nuclear technology, geological exploration, environmental monitoring, and industrial non-destructive testing, used to detect the energy spectrum characteristics of radionuclides or substances. However, current technologies generally employ wired connections for data transmission and parameter adjustment, which has significant limitations in practical applications. First, gamma-ray spectrometers are often deployed in complex, remote, highly mobile, or inaccessible environments, such as fieldwork and high-altitude drone platforms, where wired deployment is inconvenient and lacks flexibility. Second, regarding data transmission, wired methods cannot achieve remote transmission; data must be manually exported on-site, lacking real-time cloud synchronization capabilities, resulting in delayed data acquisition and hindering remote collaborative analysis. Finally, in terms of parameter adjustment, current solutions heavily rely on on-site operation; operators must carry computers to preset parameters before measurement, and remote real-time adjustments are impossible during data acquisition. Therefore, current gamma-ray spectroscopy technology urgently needs to address the critical issues of achieving long-distance multi-terminal transmission of acquired data and long-distance dynamic control of operating parameters in various complex environments to meet the pressing needs of modern and intelligent application scenarios. Utility Model Content

[0003] The main objective of this invention is to provide a wireless data transmission and control system for a gamma spectrometer. By integrating a 5G module, a LoRa module, and a Bluetooth module into the gamma spectrometer, it enables long-distance transmission of data acquired by the gamma spectrometer, data synchronization to the cloud, and long-distance control of the gamma spectrometer from multiple terminals. This solves the problems of limited distance and delayed data acquisition in traditional wired transmission methods, and improves the data transmission efficiency and remote control capability of the gamma spectrometer in complex environments.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] This utility model provides a wireless data transmission and control system for a gamma spectrometer, including 5G mode, LoRa mode and Bluetooth mode. The 5G mode includes a gamma spectrometer, a 5G module and a cloud database. The gamma spectrometer is equipped with a microcontroller, which is connected to the 5G module through an interface. The 5G module has a built-in SIM card slot and accesses a mobile network. The 5G module establishes a remote communication link with the cloud database to realize bidirectional communication between the gamma spectrometer and the cloud.

[0006] The LoRa mode includes a gamma spectrometer, a main control unit, a wireless LoRa module 1, a wireless LoRa module 2, a USB to TTL module, and a terminal device. The wireless LoRa module 2 is connected to the gamma spectrometer via a serial port pin. The wireless LoRa module 1 and the wireless LoRa module 2 are paired using the same communication address, enabling wireless data transmission and control command transmission interaction. The wireless LoRa module 1 is connected to the main control unit, which uses an ESP32 chip to establish a connection with a mobile APP via WIFI or Bluetooth, and simultaneously connects to a PC host computer via a serial port, WIFI, or Bluetooth. The wireless LoRa module 1 can also connect to the USB to TTL module via a serial port, and the USB to TTL module establishes a transmission channel with the PC host computer via a serial port.

[0007] The Bluetooth mode includes a gamma spectrometer, a Bluetooth module, and a mobile app. The gamma spectrometer is connected to the Bluetooth module via a serial port, and the Bluetooth module establishes a short-range wireless communication link with the mobile app, enabling direct interaction between the device and the mobile terminal.

[0008] Furthermore, the data collected by the gamma spectrometer can be synchronized to the cloud database in real time after being connected to the Internet via a 5G module.

[0009] Furthermore, the microcontroller in the gamma spectrometer is equipped with an interface including one of UART, SPI, I2C, USB, or PCIe.

[0010] Furthermore, when operating the device in LoRa mode, the communication functions of 5G mode and Bluetooth mode are disabled to ensure that the wireless frequency bands do not interfere with each other.

[0011] Furthermore, in the absence of internet and Bluetooth, the LoRa mode enables pairing and communication between wireless LoRa module 1 and wireless LoRa module 2. Wireless LoRa module 1 achieves stable communication between the gamma spectrometer and the PC host computer via a serial port combined with a USB-to-TTL module. It can also achieve communication connection between the gamma spectrometer and the mobile APP through the serial port conversion function of the main control unit.

[0012] Furthermore, the transmission rate of the LoRa mode is 0.3-6.25kbps.

[0013] The beneficial effects of this utility model are:

[0014] This invention significantly improves the data transmission flexibility and remote control capabilities of the gamma spectrometer in complex application scenarios by integrating three independent wireless operating modes: 5G, LoRa, and Bluetooth. Its core beneficial effects are:

[0015] The 5G mode fully utilizes the coverage of high-speed mobile networks to achieve real-time cloud synchronization and remote control of energy spectrum data, breaking through the geographical limitations of traditional wired connections. It supports researchers to access, analyze, and remotely adjust data from any location, effectively solving the problems of inconvenient deployment and inability to operate remotely in traditional wired methods.

[0016] LoRa mode is designed for areas without network coverage. By pairing wireless LoRa module 1 and wireless LoRa module 2 with the same address, the collected data can be transmitted back to the local PC host computer or mobile APP. It also supports the issuance of remote control commands and is suitable for mobile or hard-to-reach scenarios such as drones, eliminating the dependence on network and on-site wiring.

[0017] Bluetooth mode provides a convenient short-range wireless connection for on-site operation, supporting quick debugging of equipment parameters via mobile devices, replacing the traditional method of requiring a wired connection for debugging with a computer, thus improving on-site work efficiency and flexibility.

[0018] The system features three intelligent, non-interfering modes: 5G mode ensures high-volume, long-distance data transmission; LoRa mode guarantees reliable communication within the wireless network area; and Bluetooth mode optimizes on-site operation procedures. Together, they form an intelligent wireless transmission and control system covering long, medium, and short distances, significantly improving deployment flexibility, data acquisition efficiency, and ease of use. This provides a more comprehensive solution for fields such as environmental monitoring and nuclear safety. All three modes demonstrate excellent stability and accuracy during data transmission, effectively ensuring the integrity and consistency of the energy spectrum data. Control commands are transmitted with rapid response and accurate execution, enabling reliable remote control of the gamma spectrometer's operating parameters and significantly enhancing the system's practicality and reliability. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the wireless data transmission and control system for the gamma spectrometer of this utility model;

[0021] Figure 2 This is a schematic diagram of the 5G mode link of this utility model;

[0022] Figure 3 This is a schematic diagram of the LoRa mode link of this utility model;

[0023] Figure 4 This is a schematic diagram of the Bluetooth mode link of this utility model. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0025] [Example 1] As follows Figure 1 As shown, this utility model provides a wireless data transmission and control system for a gamma spectrometer, including three independent working modes: 5G mode, LoRa mode, and Bluetooth mode.

[0026] The 5G mode includes a gamma spectrometer, a 5G module, and a cloud database. The gamma spectrometer is connected to the 5G module, and the collected data is uploaded to the cloud database through the 5G network.

[0027] The LoRa mode includes a gamma spectrometer, a main control unit, a wireless LoRa module 1, a wireless LoRa module 2, a USB to TTL module, and a terminal device. The wireless LoRa module 2 is connected to the gamma spectrometer via a serial port pin and communicates wirelessly with the wireless LoRa module 1 configured at the same address. The wireless LoRa module 1 is connected to both the main control unit and the USB to TTL module. The main control unit is connected to a mobile app and a PC via Wi-Fi or Bluetooth. The USB to TTL module is connected to the PC via a serial port.

[0028] The Bluetooth mode includes a gamma spectrometer, a Bluetooth module, and a mobile app. The gamma spectrometer and the mobile app are connected via the Bluetooth module.

[0029] In practical applications, at data collection locations with 5G network coverage, the 5G mode uploads the data collected by the gamma spectrometer to the cloud database in real time, supporting remote data transmission and parameter adjustment. Researchers can analyze the collected data even when they are not on-site. At data collection locations without 5G network coverage, the LoRa mode wirelessly transmits the data collected by the gamma spectrometer to a PC and a mobile app. The PC and mobile app can set the gamma spectrometer's operating parameters, and control commands can be sent to the gamma spectrometer via LoRa mode. The Bluetooth mode supports wireless transmission of gamma spectrometer data to a mobile app and quick on-site preset of gamma spectrometer operating parameters.

[0030] [Example 2] As shown Figure 2As shown, this embodiment explains the 5G mode. In this embodiment, at data collection locations covered by a 5G network, the 5G mode supports data transmission and parameter adjustment. Researchers can analyze the collected data and adjust the gamma spectrometer's operating parameters in a timely manner even when they are not on-site. The 5G module exchanges data with the microcontroller in the gamma spectrometer via a UART interface. The 5G module has a built-in SIM card slot and uploads the data collected by the spectrometer to a cloud database via a mobile network. Researchers can remotely access the data through the cloud database and issue control commands. The commands are transmitted via the 5G module to the gamma spectrometer's microcontroller for execution, supporting crystal voltage adjustment and spectrum stabilization control operations, achieving unattended remote control and data synchronization.

[0031]

Example 3

[0032]

Example 4

[0033]

Example 5

[0034]

Example 6

[0035] [Example 7] As follows Figure 3As shown, this embodiment explains the LoRa mode. In areas without 5G network coverage, the 5G module built into the gamma spectrometer cannot access the internet. The LoRa mode wirelessly transmits the data collected by the gamma spectrometer to a PC and a mobile app for data transmission. The LoRa mode includes a gamma spectrometer, a main control unit, wireless LoRa module 1, wireless LoRa module 2, and a USB-to-TTL module. Wireless LoRa module 2 is connected to the gamma spectrometer via a serial port pin. Wireless LoRa module 1 and wireless LoRa module 2 can transmit wireless data and control commands. Wireless LoRa module 1 is connected to the main control unit, which is connected to the mobile app via Wi-Fi and Bluetooth. The main control unit is also connected to the PC via a serial port, Wi-Fi, and Bluetooth. Wireless LoRa module 1 is connected to the USB-to-TTL module via a serial port, and the USB-to-TTL module is connected to the PC via a serial port. Wireless LoRa module 1 and wireless LoRa module 2 are set to the same address.

[0036] The gamma spectrometer connects to the wireless LoRa module 2 via a serial port and sends the collected data to the wireless LoRa module 1. The wireless LoRa module 1 connects to the main control unit via a serial port. The main control unit integrates a Bluetooth / WiFi module, which supports communication with a mobile APP or a PC-based remote control terminal. The wireless LoRa module 1 is also directly connected to the PC-based remote control terminal via a USB to TTL converter.

[0037] Wireless LoRa module 1 and wireless LoRa module 2 are configured with the same address, baud rate, air speed, and communication channel to achieve long-distance wireless data transmission between them. Using spread spectrum modulation technology, the transmission distance in open areas can reach 6km, making it suitable for drone-borne scenarios.

[0038] Wireless LoRa module 1 and wireless LoRa module 2 are configured with the same address, baud rate, air speed, and communication channel to enable long-distance wireless control command transmission between them. Control commands are issued from a PC host computer and a mobile APP. The commands are transmitted from wireless LoRa module 1 to wireless LoRa module 2, and then wireless LoRa module 2 sends the commands to the gamma spectrometer microcontroller for execution. It supports crystal voltage adjustment and spectrum stabilization control operations.

[0039] [Example 8] As follows Figure 4As shown, this embodiment explains the Bluetooth mode. The Bluetooth mode includes a gamma spectrometer, a Bluetooth module, and a mobile app. The gamma spectrometer and the mobile app are connected via the Bluetooth module. Bluetooth mode supports wireless transmission of data acquired by the gamma spectrometer to the mobile app and on-site rapid preset of the gamma spectrometer's operating parameters. The Bluetooth module connects to the gamma spectrometer's microcontroller via a serial port, and the mobile app pairs with the Bluetooth module via the Bluetooth protocol. This enables the transmission of data acquired by the gamma spectrometer and the preset of operating parameters, supporting crystal voltage adjustment and spectrum stabilization control operations, replacing the traditional wired computer debugging method.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wireless data transmission and control system for a gamma spectrometer, characterized in that: Includes 5G mode, LoRa mode, and Bluetooth mode, among which: The 5G mode includes a gamma spectrometer, a 5G module, and a cloud database. The gamma spectrometer is equipped with a microcontroller, which is connected to the 5G module through an interface. The 5G module has a built-in SIM card slot and accesses the mobile network. The 5G module establishes a remote communication link with the cloud database to realize bidirectional communication between the gamma spectrometer and the cloud. The LoRa mode includes a gamma spectrometer, a main control unit, a wireless LoRa module 1, a wireless LoRa module 2, a USB to TTL module, and a terminal device. The wireless LoRa module 2 is connected to the gamma spectrometer via a serial port pin. The wireless LoRa module 1 and the wireless LoRa module 2 are paired using the same communication address, enabling wireless data transmission and control command transmission interaction. The wireless LoRa module 1 is connected to the main control unit, which uses an ESP32 chip to establish a connection with a mobile APP via WIFI or Bluetooth, and simultaneously connects to a PC host computer via a serial port, WIFI, or Bluetooth. The wireless LoRa module 1 can also connect to the USB to TTL module via a serial port, and the USB to TTL module establishes a transmission channel with the PC host computer via a serial port. The Bluetooth mode includes a gamma spectrometer, a Bluetooth module, and a mobile app. The gamma spectrometer is connected to the Bluetooth module via a serial port, and the Bluetooth module establishes a short-range wireless communication link with the mobile app, enabling direct interaction between the device and the mobile terminal.

2. The wireless data transmission and control system for a gamma spectrometer according to claim 1, characterized in that: The data collected by the gamma spectrometer can be synchronized to the cloud database in real time after being connected to the Internet via a 5G module.

3. The wireless data transmission and control system for a gamma spectrometer according to claim 1, characterized in that: The microcontroller in the gamma spectrometer is equipped with an interface including one of UART, SPI, I2C, USB or PCIe.

4. The wireless data transmission and control system for a gamma spectrometer according to claim 1, characterized in that: When operating the device in LoRa mode, the communication functions of 5G mode and Bluetooth mode are disabled to ensure that the wireless frequency bands do not interfere with each other.

5. The wireless data transmission and control system for a gamma spectrometer according to claim 1, characterized in that: In the absence of internet and Bluetooth, the LoRa mode enables pairing and communication between wireless LoRa module 1 and wireless LoRa module 2. Wireless LoRa module 1 achieves stable communication between the gamma spectrometer and the PC host computer via a serial port combined with a USB-to-TTL module. It can also achieve communication connection between the gamma spectrometer and the mobile APP through the serial port conversion function of the main control unit.

6. The wireless data transmission and control system for a gamma spectrometer according to claim 1, characterized in that: The transmission rate of the LoRa mode is 0.3-6.25kbps.

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