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Satellite-borne intelligent fire point sensor data interaction method

A technology of data interaction and interaction method, applied in the field of data interaction of spaceborne intelligent fire point sensors, can solve the problem of no data interaction method, etc., and achieve the effect of stable interaction process, high level of autonomy, and realization of consistency

Pending Publication Date: 2022-01-14
BEIJING INST OF CONTROL ENG
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  • Description
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AI Technical Summary

Problems solved by technology

[0002] The fire point detection sensor is a newly developed sensor, and there is currently no existing data interaction method

Method used

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  • Satellite-borne intelligent fire point sensor data interaction method
  • Satellite-borne intelligent fire point sensor data interaction method
  • Satellite-borne intelligent fire point sensor data interaction method

Examples

Experimental program
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Embodiment 1

[0058] Such as Figure 4 As shown, in this embodiment, the content of the data interaction method mainly includes:

[0059] (1) Time calibration command: The host computer sends the time calibration command TC_SYNC_TIMEABS to the sensor every 1s, and the content of the command is shown in Table 1:

[0060] Table 1 Time Calibration Command TC_SYNC_TIMEABS Contents

[0061] content Bytes Format equivalent time_s 4 unsigned integer 1s time_us 4 unsigned integer 1us

[0062] The sensor immediately latches the sensor time after receiving the instruction, and compensates the sensor time with the difference between the received host computer time and its own time to ensure the consistency between the sensor time and the host computer time; if the host computer does not cycle Send this instruction permanently, that is, the sensor does not receive the host computer time within a certain period of time, and still requires the sensor to correct it...

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Abstract

The invention discloses a satellite-borne intelligent fire point sensor data interaction method, which stipulates the specific content of fire point information output of a sensor, and designs the information interaction content for the two conditions that the sensor detects a fire point and does not detect the fire point respectively. Meanwhile, the interaction content further comprises time calibration instruction input, sensor auxiliary data input, cloud judgment data output, fire point information output stored by the sensor, sensor on-orbit maintenance and the like, the information interaction problem between the sensor and a host computer and the actual use problem of the sensor are solved, and the practicability, the intelligence and the autonomy level of the sensor are improved.

Description

technical field [0001] The invention relates to a data interaction method of a spaceborne intelligent fire point sensor, belonging to the technical field of satellite attitude control. Background technique [0002] The fire detection sensor is a newly developed sensor, and currently there is no existing data interaction method. In order to solve the data interaction problem of the fire point detection sensor and make the sensor have a higher level of practicability and intelligent autonomy, it is necessary to propose a data interaction method that can be realized by the on-board attitude control system. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned defects, provide a data interaction method for a spaceborne intelligent fire point sensor, specify the specific content of the output of the sensor fire point information, and aim at the detection of the fire point and the undetected fire point of the sensor. In each ...

Claims

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Application Information

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IPC IPC(8): G06F16/29G06F13/42G01S19/53G01C21/02
CPCG06F16/29G06F13/4282G01C21/025G01S19/53
Inventor 张涛周剑敏乌日娜陈超邓楼楼程莉刘彤王子寒刘洁杨晓龙涂智军郭瑞科
Owner BEIJING INST OF CONTROL ENG
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