An integrated human shadow information collection system

Abstract

The utility model discloses an integrated human shadow information collection system relates to artificial weather modification information collection technical field, including ARM treater, power module, orientation module, first wireless module, second wireless module, data transmission unit, equipment send control end and operation device, and the command machine of first wireless module signal connection and the public network of second wireless module signal connection, ARM treater passes through WiFi module and cooperates SM4 encryption and is connected with data transmission unit signal, and ARM treater passes through RS232RS485 and equipment send control end electricity is connected, has the advantage: through SM4 encryption algorithm and security chip to protect the security of data transmission, ensure that sensitive information is not easy to leak, ARM treater cooperates WiFi module and DTU and has realized efficient data collection and remote transmission function, real -time monitoring and control sex is good, utilizes big dipper RDSS transceiver module or 4G module as wireless communication means, and the suitability is high to strengthen overall communication reliable.

Description

Technical Field

[0001] This utility model relates to the field of weather modification information collection technology, and more specifically to an integrated weather modification information collection system. Background Technology

[0002] With the increase in artificial weather modification activities, including but not limited to cloud seeding and hail suppression, these activities directly or indirectly involve complex changes in meteorological conditions and the influence of human factors. This makes safety one of the primary concerns, especially when carrying out missions in remote areas. Ensuring the security and reliability of communications has become an urgent problem to be solved. While existing 4G DTU systems can meet certain data transmission requirements, they have some shortcomings in terms of stability and coverage in extreme environments. In addition, the security protection measures for sensitive information such as location coordinates are not perfect, which can easily lead to the risk of information leakage. Utility Model Content

[0003] The purpose of this utility model is to provide an integrated human shadow information acquisition system in order to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, this utility model specifically adopts the following technical solution: This utility model proposes an integrated human shadow information acquisition system, including an ARM processor, a power module electrically connected to the ARM processor, a positioning module, a first wireless module and a second wireless module, and a data transmission unit, an equipment control terminal and an operating device connected in sequence. The equipment control terminal is used to trigger the operating device. It also includes a command unit connected to the first wireless module signal and a public network connected to the second wireless module signal; The ARM processor is connected to the data transmission unit via a WiFi module and SM4 encryption, and the ARM processor is electrically connected to the equipment control terminal via RS232 / RS485. It also includes two sets of security chips. One set of security chips is electrically connected to the ARM processor, and the other set of security chips is built into the command unit to form the command terminal.

[0005] As a preferred embodiment of the present invention, the first wireless module includes: A Beidou RDSS transceiver module, wherein the Beidou RDSS transceiver module is electrically connected to an ARM processor; The Beidou receiving antenna is electrically connected to the Beidou RDSS transceiver module and is also connected to the command and control unit signal. The BeiDou transmitting antenna is electrically connected to the BeiDou RDSS transceiver module, and the command unit is connected to the BeiDou receiving antenna for signal transmission.

[0006] As a preferred technical solution of this utility model, the positioning module includes: Single Beidou antenna; A single Beidou module, wherein the single Beidou module is electrically connected to a single Beidou antenna and an ARM processor respectively.

[0007] As a preferred embodiment of the present invention, the second wireless module includes: 4G antenna, the public network is connected to the 4G antenna signal; The 4G module is electrically connected to both the 4G antenna and the ARM processor.

[0008] The beneficial effects of this utility model are as follows: The SM4 encryption algorithm and security chip are used to protect the security of data transmission and ensure that sensitive information is not easily leaked. The ARM processor, together with the WiFi module and DTU, realizes efficient data acquisition and remote transmission functions, and has good real-time monitoring and control. The Beidou RDSS transceiver module or 4G module is used as the wireless communication means, which has high applicability and enhances the overall communication reliability. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of this utility model. Detailed Implementation

[0010] like Figure 1 As shown, this utility model proposes an integrated human shadow information acquisition system, including an ARM processor, a power module electrically connected to the ARM processor, a positioning module, a first wireless module and a second wireless module, and a data transmission unit (DTU), an equipment control terminal and a working device connected in sequence; the equipment control terminal is used to trigger the working device; The ARM processor model is either NUCLEO-L432KC or STM32H743; This power module connects to an external power source (battery, grid, or solar power, etc.) to power all components that require electricity. A data transmission unit (DTU) is a device used for remote data acquisition and transmission; The positioning module is used to determine the usage location; The equipment control terminal refers to the part responsible for controlling, monitoring, and sending commands to the actual execution equipment (such as rocket launchers or anti-aircraft gun systems used when rain enhancement or hail suppression is required). It generally includes servo control systems and ignition unlocking mechanisms. The servo control system and ignition unlocking mechanism are as follows: Servo control: This involves converting operator or automation system commands into specific electrical signals, especially pulse signals, to precisely adjust the angle of a launching device, such as the angle adjustment of a rocket launcher.

[0011] Ignition unlocking: Once all preparations are complete, the engine control unit activates the ignition circuit by closing a specific relay, and continuously monitors the voltage in the circuit to ensure that the propellant is ignited safely and reliably.

[0012] Operating equipment refers to the specific mechanical equipment that directly performs the task, such as the rocket launchers and anti-aircraft gun systems currently in use; The rocket launcher and anti-aircraft gun system are as follows: Rocket launch pad: After the trajectory is set according to the predetermined parameters, the launch control terminal issues a command to start the ignition procedure, so that the rocket can take off and perform subsequent tasks, such as catalyst seeding for artificial weather modification.

[0013] Anti-aircraft gun system: It needs to be loaded with anti-hail shells, then adjusted to an appropriate elevation angle to aim at the target area, and finally the firing action is completed through the trigger mechanism, for the purpose of anti-hail or other purposes.

[0014] It also includes a command unit connected to the first wireless module signal and a public network connected to the second wireless module signal; The command and control unit encrypts the data using the SM1 encryption algorithm, then sends the encrypted data to the BeiDou RDSS transceiver module, which then transmits it through the BeiDou transmitting antenna to improve the security of information transmission. Data from the public network is received by the 4G module via the 4G antenna, and then the ARM processor (or security chip) can use the SM1 encryption algorithm to decrypt the data. Similarly, data sent out will first be encrypted by the ARM processor (or security chip) using SM1, and then sent out via the 4G module and 4G antenna to improve the security of information transmission.

[0015] Public networks refer to commercial mobile communication infrastructure, specifically 4G / 5G cellular mobile networks (such as the base station networks of China Mobile, China Unicom, and China Telecom). The SM1 mentioned above is a block cipher algorithm, which is mainly used for data encryption and information security protection; The ARM processor is connected to the data transmission unit (DTU) via a WiFi module and SM4 encryption. The ARM processor is electrically connected to the equipment control terminal via RS232 / RS485.

[0016] The ARM processor transmits data to the DTU via WiFi (SM4 encryption), and the DTU communicates with the equipment control terminal via wireless or RS485 interface connection. Alternatively, it can transmit data directly to the equipment control terminal via wired 485 interface and then send commands to the working device through the equipment control terminal. SM1 and SM4 are two commercial cryptographic algorithm standards issued by the State Cryptography Administration of China. Among them, SM1 is a symmetric encryption algorithm, mainly used for data encryption; SM4 is also a symmetric encryption algorithm, used to protect data security. It also includes two sets of security chips. One set of security chips is electrically connected to the ARM processor, and the other set of security chips is built into the command unit to form the command terminal, so as to further improve the overall security during operation. Set up a main station (at the location of each provincial bureau), a provincial integrated artificial weather modification platform, and the aforementioned national integrated artificial weather modification dedicated information command terminal. The provincial platform can send data to the command terminal or send data through the public network. The security chip has user data protection and stores key information parameters within it, including operation information, operation instructions, location information, airspace approval, ammunition information, personnel information, equipment information, and other information. The security chip incorporates multiple encryption algorithms, such as DES / TDES / AES / SHA1 / SHA256 / RSA / Chinese national cryptographic standard SM1 / 2 / 3 / 4 / 7, providing a reliable security encryption solution. It also features algorithm porting, allowing the porting of some MCU (i.e. ARM processor) programs to the security chip. When the algorithm in the security chip is needed, the MCU sends instructions to the security chip, which then runs the program internally according to the instructions and returns the results to the MCU. The secure chip includes an authentication and monitoring module and an encryption and decryption module. The authentication and monitoring module, in conjunction with the encryption and decryption module, performs security boundary verification, operation status judgment, three-code verification, and other verifications. During operation, the program segment within the security chip is executed by calling functions (commands) through the MCU to obtain the execution result, and this result is used as input data for further execution of the user program; The first wireless module includes: A Beidou RDSS transceiver module, wherein the Beidou RDSS transceiver module is electrically connected to an ARM processor; The Beidou receiving antenna is electrically connected to the Beidou RDSS transceiver module and is also connected to the command and control unit signal. The BeiDou transmitting antenna is electrically connected to the BeiDou RDSS transceiver module, and the command unit is signal-connected to the BeiDou receiving antenna. BeiDou RDSS module: Supports BeiDou-3 RDSS (Radio Determination Service) and two-way communication; Dual antennas: BeiDou receiving antenna (receive commands) + BeiDou transmitting antenna (transmit data back); Applicable to areas without base stations, such as plateaus and oceans, the BeiDou satellite link ensures a high probability of uninterrupted communication; RDSS short message communication supports end-to-end encryption (SM1) to prevent the leakage of sensitive data (such as airspace approval codes); under extreme weather conditions (heavy rain, typhoons), BeiDou signals have strong penetration, which is better than 4G / 5G.

[0017] The positioning module includes: Single Beidou antenna; A single Beidou module, wherein the single Beidou module is electrically connected to a single Beidou antenna and an ARM processor respectively; Single BeiDou module: Supports BeiDou RNSS (Radio Navigation Service), one-way positioning; Single Beidou antenna: Receives Beidou satellite positioning signals; Suitable for small-scale operations with limited budgets (such as county-level hail suppression stations), requiring only basic positioning functions; the single-antenna structure reduces installation complexity; it only receives signals, resulting in low power consumption.

[0018] The second wireless module includes: 4G antenna, the public network is connected to the 4G antenna signal; The 4G module is electrically connected to both the 4G antenna and the ARM processor.

[0019] 4G module: Supports LTE Cat.1 or Cat.4; 4G antenna: Omnidirectional high-gain antenna, enhancing signal stability; It supports real-time video monitoring (such as on-site video transmission); it utilizes the existing 4G base station network to reduce communication latency, making it suitable for densely populated work areas; and it serves as a backup link when BeiDou signals are interfered with (such as by solar storms).

[0020] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered illustrative and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0022] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An integrated human shadow information acquisition system, comprising an ARM processor, a power supply module electrically connected to the ARM processor, a positioning module, a first wireless module and a second wireless module, and a data transmission unit, an equipment control terminal and a working device connected in sequence, wherein the equipment control terminal is used to trigger the working device; Its features are, It also includes a command unit connected to the first wireless module signal and a public network connected to the second wireless module signal; The ARM processor is connected to the data transmission unit via a WiFi module and SM4 encryption, and the ARM processor is electrically connected to the equipment control terminal via RS232 / RS485. It also includes two sets of security chips. One set of security chips is electrically connected to the ARM processor, and the other set of security chips is built into the command unit to form the command terminal.

2. The integrated human shadow information acquisition system according to claim 1, characterized in that, The first wireless module includes; A Beidou RDSS transceiver module, wherein the Beidou RDSS transceiver module is electrically connected to an ARM processor; The Beidou receiving antenna is electrically connected to the Beidou RDSS transceiver module and is also connected to the command and control unit signal. The BeiDou transmitting antenna is electrically connected to the BeiDou RDSS transceiver module, and the command unit is connected to the BeiDou receiving antenna for signal transmission.

3. The integrated human shadow information acquisition system according to claim 1, characterized in that, The positioning module includes; Single Beidou antenna; A single Beidou module, wherein the single Beidou module is electrically connected to a single Beidou antenna and an ARM processor respectively.

4. The integrated human shadow information acquisition system according to claim 1, characterized in that, The second wireless module includes; 4G antenna, the public network is connected to the 4G antenna signal; The 4G module is electrically connected to both the 4G antenna and the ARM processor.

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