Spaceborne Radar Factory Test Start-up Alarm System Based on Integrated Mission Inverse Solution

Abstract

This invention provides a satellite-borne radar facility testing power-on alarm system based on integrated service inverse kinematics (IK) decoding, comprising: a command generation module, a command forwarding module, an IK module, an alarm control module, a countdown timer, a voice alarm, and an audible and visual alarm. During satellite facility testing, this system automatically receives integrated service packets from the satellite and obtains the power-on and power-off times of the high-power radar through IK decoding. Using countdown displays, voice alarms, and audible and visual alarms, it provides a warning before the radar is powered on, reminding on-site personnel to evacuate as soon as possible; and continues to alarm after the radar is powered on, preventing unauthorized personnel from entering the work area and reducing the risk of radiation exposure to personnel during high-power satellite-borne radar facility testing.

Description

Technical Field

[0001] This invention pertains to the field of personnel safety protection during satellite testing, specifically relating to a satellite-borne radar power-on alarm system based on integrated mission inversion. More specifically, it is a system that uses an integrated mission inversion service package to automatically acquire radar power-on and power-off times, providing accurate early warning and alarm for high-power satellite-borne radar power-on. Background Technology

[0002] High-power radar satellites are widely used because they achieve active detection by emitting pulsed directional radar microwave signals. However, because the peak transmission power of high-power radars can reach tens of thousands of watts, if personnel are present during factory testing after the radar is turned on, it can easily cause injury.

[0003] Currently, high-power radar satellite integrated testing has achieved remote testing, meaning testers can remotely complete satellite tests from the back-end electrical testing room via commands. Back-end personnel will remind front-end operators to evacuate before the radar is powered on via dispatch telephone or other means. However, this mode relies on manual broadcasting, which carries the risk of missed alerts. Furthermore, even after front-end personnel have evacuated but during radar power-on, there is still a risk of other personnel accidentally entering and being exposed to high-power radar. Currently common alarm methods based on radiation intensity monitoring can only provide alarms after the radar is powered on, not pre-power-on warnings, still posing a risk of personnel being exposed to radiation.

[0004] Patent document CN115267871A discloses a monitoring device and method for high-radiation areas. The device includes a housing, inside which are disposed a high-sensitivity gamma dose rate detection module, a personnel monitoring module, an alarm, and a main control board. The high-sensitivity gamma dose rate detection module is connected to the main control board and is used to monitor the radiation dose rate at the boundary of the high-radiation area, transmitting the monitored radiation dose rate data to the main control board. The personnel monitoring module is also connected to the main control board and is used to monitor personnel entering the boundary of the high-radiation area, transmitting the monitored personnel data to the main control board. The main control board is connected to the alarm and is used to trigger the alarm when the radiation dose data exceeds a preset dose threshold. It is also used to identify personnel in the personnel data; when a non-personnel member appears in the personnel data, the alarm is triggered to prevent boundary dose rate exceeding limits and personnel overdose exposure events.

[0005] However, patent document CN115267871A still refers to a scheme that provides an alarm after radiation has occurred. Summary of the Invention

[0006] To address the shortcomings of existing technologies, the purpose of this invention is to provide a spaceborne radar factory test start-up alarm system based on integrated business back-decomposition.

[0007] According to the present invention, a satellite-borne radar factory test power-on alarm system based on integrated service back-end decoding includes a command generation module and a command forwarding module deployed in the back-end satellite electrical test room, and an integrated service back-end decoding module and an alarm control module deployed in the front-end satellite factory test station.

[0008] The instruction generation module processes and generates satellite test instructions based on the input from the test personnel.

[0009] The instruction forwarding module: while uploading the satellite test instructions to the satellite, forwards them to the integrated service inverse decoding module;

[0010] The integrated service inverse decoding module: obtains the radar power-on and power-off times by inverse decoding the satellite test commands;

[0011] The alarm control module controls various alarms to trigger alarms based on the radar's power-on / off time.

[0012] Preferably, it also includes a countdown timer, a voice alarm, and an audible and visual alarm deployed at the front-end satellite factory testing station;

[0013] The countdown timer and voice alarm are used to alert on-site personnel before the radar is turned on;

[0014] The audible and visual alarm is deployed outside the testing station door of the satellite factory to alert personnel outside the testing station after the radar is turned on.

[0015] Preferably, the instruction generation module includes the process of generating remote control instructions according to the satellite remote control frame format.

[0016] Preferably, the instruction forwarding module selects instructions and data related to radar power-on / off based on the received satellite test instructions, and forwards them to the integrated service inverse decoding module while sending them to the satellite.

[0017] Preferably, the radar power-on / off commands are selected based on the command code or the remote control packet header in the remote control frame data field.

[0018] Preferably, the integrated service inverse decoding module performs inverse decoding based on the remote control frame format and integrated service packet format in the satellite test command.

[0019] Preferably, the alarm control module starts a countdown timer and broadcasts a voice message before the radar is powered on, reminding on-site personnel to leave as soon as possible.

[0020] Preferably, after the radar is powered on, an audible and visual alarm is activated to warn unauthorized personnel not to enter the work area.

[0021] Preferably, the alarm control module shuts down the radar in advance and disables the alarm according to the emergency power-off command.

[0022] According to the present invention, a method for alarming the power-on of a spaceborne radar facility based on integrated service back-decomposition is provided, which uses the aforementioned alarm system for alarming the power-on of a spaceborne radar facility based on integrated service back-decomposition to provide alarm information.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. This invention reduces the risk of radiation exposure to personnel during comprehensive testing of high-power radar satellites in a manufacturing facility, and proposes a high-power satellite-borne radar power-on early warning and alarm system based on comprehensive mission inverse kinematics.

[0025] 2. This invention can automatically receive the integrated service package from the satellite during the satellite factory testing process, and obtain the power-on and power-off times of the high-power radar by reversing the integrated service package, and use countdown display, voice, sound and light alarms and other means to issue alarms.

[0026] 3. This invention provides an early warning before the radar is turned on, reminding on-site personnel to evacuate as soon as possible; and continues to alarm after the radar is turned on to prevent unauthorized personnel from entering the work area. Attached Figure Description

[0027] Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0028] Figure 1 This is a block diagram of the power-on alarm system for a spaceborne high-power radar plant test based on integrated business back solution.

[0029] Figure 2 A schematic diagram of the workflow for testing the startup alarm system of a high-power satellite-borne radar factory. Detailed Implementation

[0030] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the invention in any way. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all fall within the scope of protection of the present invention.

[0031] Figure 1 The block diagram of the power-on alarm system for spaceborne high-power radar factory testing based on integrated service inverse decoding provided by the present invention includes: an instruction generation module, an instruction forwarding module, an integrated service inverse decoding module, an alarm control module, a countdown timer, a voice alarm, and an audible and visual alarm.

[0032] The command generation module and command forwarding module are deployed in the backend satellite electrical testing room. The command generation module is used by test personnel to process and generate test commands; the command forwarding module can identify radar power-on / off related commands and integrated service packets based on command number, command packet header and other information, and forward these commands to the integrated service inversion module while uploading them to the satellite.

[0033] The integrated service reverse engineering module, alarm control module, countdown timer, and voice alarm are deployed in the front-end satellite facility's testing hall. The integrated service reverse engineering module uses test commands to reverse engineer the radar's power-on and power-off times; the alarm control module controls various alarms based on these times; and the countdown timer and voice alarm are used to alert personnel to evacuate the site before the radar is powered on.

[0034] The audible and visual alarm is deployed outside the satellite factory's testing hall to warn outsiders not to enter the testing hall after the radar is turned on.

[0035] Figure 2 A schematic diagram of the workflow for testing the startup alarm system of a high-power satellite-borne radar factory.

[0036] In the back-end electrical testing room, testers process and upload satellite test commands using a command generation module. This satellite test command processing involves generating remote control commands according to the satellite remote control frame format.

[0037] After receiving the test command, the command forwarding module selects the commands and data related to radar power on / off, and forwards them to the integrated service reverse decoding module while simultaneously sending them to the satellite. The selection of radar power on / off related commands is based on the command code or the remote control packet header within the remote control frame data field.

[0038] The integrated service inversion module parses the radar power-on and power-off time codes contained within the data and sends the radar power-on and power-off times to the alarm control module. This integrated service inversion is performed based on the remote control frame format and the integrated service packet format.

[0039] Before the radar is powered on, the alarm control module starts a countdown timer and broadcasts a voice message to remind on-site personnel to leave as soon as possible; after the radar is powered on, it activates the audible and visual alarm to remind unauthorized personnel not to enter the workstation; after the radar is powered off, all alarms are turned off; during the alarm process, if an emergency power-off command causes the radar to shut down prematurely, the command forwarding module will also notify the integrated business reverse decoding module and turn off the alarm through the alarm control module.

[0040] Specific embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the specific embodiments described above, and those skilled in the art can make various changes or modifications within the scope of the claims, which do not affect the essence of the present invention. Unless otherwise specified, the embodiments and features described in this application can be arbitrarily combined with each other.

Claims

1. A spaceborne radar power-on alarm system based on integrated service inverse kinematics, characterized in that, It includes a command generation module and a command forwarding module deployed in the back-end satellite electrical testing room, as well as a comprehensive business inverse decoding module and an alarm control module deployed in the front-end satellite factory testing station; The instruction generation module processes and generates satellite test instructions based on the input from the test personnel. The instruction forwarding module: while uploading the satellite test instructions to the satellite, forwards them to the integrated service inverse decoding module; The integrated service inverse decoding module: obtains the radar power-on and power-off times by inverse decoding the satellite test commands; The alarm control module controls various alarms to trigger alarms based on the radar's power-on / off time.

2. The spaceborne radar power-on alarm system based on integrated service inverse kinematics as described in claim 1, characterized in that, It also includes countdown timers, voice alarms, and sound and light alarms deployed at the front-end satellite factory testing stations; The countdown timer and voice alarm are used to alert on-site personnel before the radar is turned on; The audible and visual alarm is deployed outside the testing station door of the satellite factory to alert personnel outside the testing station after the radar is turned on.

3. The spaceborne radar power-on alarm system based on integrated service inverse kinematics as described in claim 1, characterized in that, The instruction generation module is responsible for generating remote control instructions according to the satellite remote control frame format.

4. The spaceborne radar power-on alarm system based on integrated service inverse kinematics as described in claim 1, characterized in that, The instruction forwarding module selects instructions and data related to radar power-on / off based on the received satellite test instructions, and forwards them to the integrated service inverse decoding module while sending them to the satellite.

5. The spaceborne radar power-on alarm system based on integrated service inverse kinematics as described in claim 4, characterized in that, Select the radar power-on / off commands based on the command code or the remote control packet header in the remote control frame data field.

6. The spaceborne radar power-on alarm system based on integrated service inverse kinematics as described in claim 1, characterized in that, The integrated service inverse decoding module performs inverse decoding based on the remote control frame format and integrated service packet format in the satellite test command.

7. The spaceborne radar power-on alarm system based on integrated service inverse kinematics as described in claim 1, characterized in that, Before the radar is powered on, the alarm control module starts a countdown timer and broadcasts a voice message to remind on-site personnel to leave as soon as possible.

8. The spaceborne radar power-on alarm system based on integrated service inverse kinematics as described in claim 1, characterized in that, After the radar is powered on, activate the audible and visual alarm to warn unauthorized personnel not to enter the work area.

9. The spaceborne radar power-on alarm system based on integrated service inverse kinematics as described in claim 1, characterized in that, The alarm control module shuts down the radar and disables the alarm in advance according to the emergency power-off command.

10. A method for power-on alarm of spaceborne radar workshop testing based on integrated service inverse kinematics, characterized in that, The alarm system for power-on testing of spaceborne radar workshops based on integrated business back-solution, as described in any one of claims 1 to 9, is used to provide alarm information.

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