CN-117453645-B - Work log data management method for photoelectric reconnaissance load

CN117453645BCN 117453645 BCN117453645 BCN 117453645BCN-117453645-B

Abstract

The invention relates to a method for managing work log data of photoelectric detection load, belonging to the technical field of work log data management of photoelectric detection load control instructions, running states and the like. The method can detect the control instruction and the running state of the photoelectric detection load receiving and sending in real time through the photoelectric task seat, is convenient for ground operators to monitor the specific running condition of the photoelectric detection load, optimizes the monitoring mechanism of the photoelectric detection load and improves the running efficiency.

Inventors

TIAN JIE
AN XUEZHI
Cao Chunnian
Yi Yifen
LI HANXIAO
XU JING
HE HAIFENG
HUI ZHIGUO
HAI YUNBO

Assignees

西安应用光学研究所

Dates

Publication Date: 20260505
Application Date: 20231025

Claims (10)

1. The method for managing the work log data of the photoelectric reconnaissance load is characterized by comprising the following steps of: the photoelectric task seat detects and records the control data information sent by the photoelectric reconnaissance load on line in real time, and sets data attribute fields such as the name, the sending time, the sending frequency and the sending time stamp of the control data; Judging whether the control data is normal control data record according to the work log data mapping table by the photoelectric task seat, if not, managing according to a specific data record management method, inserting the control data into a work log database, setting a storage record mark as storage end, and ending the management of the work log data, otherwise, managing according to the normal control data record, inserting the control data into the work log database, and setting the storage record mark as storage start; if the running state data information is detected, setting data attribute fields such as the name, the receiving time, the receiving frequency and the receiving time stamp of the running state data; The photoelectric task seat judges whether the running state data is a normal state data record according to a work log data mapping table, if not, the photoelectric task seat manages according to a specific data record management method, inserts a work log database, sets a storage record mark as storage end, and the work log data management is ended, otherwise manages according to the normal state data record, searches a corresponding control data record in the work log database according to the name of the running state data, if the search succeeds, combines the searched control data record and the current running state data record into one data record, calculates response time, sets an association relation as full work communication, sets the storage record mark as storage end, updates the data record in the work log database, and the work log data management is ended, if the search fails, sets the storage record mark as storage suspension, sets the response time as preset communication timeout time when the storage record mark corresponding to the storage record mark is not reset as storage end within a set time, sets the association relation as communication abnormality, and manages according to a communication abnormality management method.
2. The method of claim 1, wherein the specific data record management method comprises the steps of receiving the specific data record at the moment by the photoelectric task seat, judging according to a work log data mapping table, setting the name of the running state data as empty, setting the receiving time, the receiving frequency, the receiving time stamp and the response time as 0 if the specific data record is the specific control data record, setting the association relationship as simplex communication, setting the storage record mark as storage end, inserting the data record into the work log management database, setting the name of the control data as empty if the specific data record is the specific state data record, setting the sending time, the sending frequency, the sending time stamp and the response time as 0 if the specific data record is the specific control data record, setting the storage record mark as storage end, and inserting the data record into the work log management database.
3. The method of claim 2 wherein when the photoelectric detection load responds to the television brightness adjustment control command, no working status is reported to the photoelectric task seat, and therefore the data record has only control data information and no status data information, and is therefore simplex communication.
4. The method of claim 2, wherein after the thermal image cooling is completed, the photoelectric detection load reports the thermal image field state to the photoelectric task seat as a large field, so that the data record has only state data information, has no control data information, and is simplex communication.
5. The method of claim 1, wherein the communication anomaly management method is characterized in that all data records in a work log database are traversed by a photoelectric task seat period, an association relation field of each data record is judged, if the storage is suspended, a timer is started to perform accumulated timing, if the accumulated timing is less than or equal to a preset communication timeout time, during the period, if the association relation field of the data record is updated to be at the beginning or the end of storage, the timer is closed, the accumulated timing is stopped, data attributes of the data record are set, response time is calculated, association relation is set, and storage record identification is set, if the accumulated timing is greater than the preset communication timeout time, the data attributes of the data record are set, the response time is set to be the preset communication timeout time, the association relation is set to be communication anomaly, and the storage record identification is set to be at the end of storage.
6. The method of claim 1, wherein after the photoelectric task seat is powered on, immediately replying handshake response state data information to the photoelectric scout load if the power-on handshake control data information transmitted by the photoelectric scout load is received, periodically transmitting a power-on handshake control command to the photoelectric scout load if the power-on handshake state data information is not received, waiting for the photoelectric scout load to reply to the handshake response state data information, wherein the photoelectric task seat manages the control data information according to a synchronous handshake management method before judging whether the control data is normal control data record, the synchronous handshake management method comprises the steps of detecting and recording the control data information transmitted by the photoelectric task seat in real time, judging if the control data information transmitted by the photoelectric scout load is the power-on handshake control data information transmitted by the photoelectric scout load, setting a name, a receiving time, a receiving frequency, a receiving time stamp, and data attributes such as the name of the control data, the receiving time, the receiving frequency, the receiving time stamp, calculating response time, setting a correlation relationship as a full work record, setting a storage record as a storage end, and storing the control data information, and recording the control data information before judging if the control data is normal control data record is judged, and if the control data record is not recorded by the photoelectric task seat is the power-on handshake response state data, setting the control data name, the name, receiving the control data record is set if the control data is the control data recorded by the photoelectric task seat is transmitted by the photoelectric scout load, and the data record is stored by the data record Receiving the data attributes of the audience stamps, calculating response time, setting association relation as full-process communication, setting storage record mark as storage end, otherwise, periodically setting transmission time and transmission time stamp, accumulating statistics of transmission frequency until the photoelectric task seat is powered down.
7. The method of claim 1 or 6, wherein the response time is a difference between a transmit time stamp and a receive time stamp.
8. The method of claim 1, wherein the control data information is control instruction data sent to a photosensor, an electronic unit.
9. The method of claim 1, wherein the operational status data is operational status data reported by a photosensor, an electronic unit.
10. A system for implementing the method of any one of claims 1 to 9.

Description

Work log data management method for photoelectric reconnaissance load Technical Field The invention belongs to the technical field of work log data management of photoelectric detection load control instructions, running states and the like, and particularly relates to a work log data management method of photoelectric detection loads. Background The photoelectric reconnaissance load is one of important task loads of the unmanned helicopter, is used for keeping a sighting line stable with high precision under the condition of carrier posture change and flight vibration, provides stable and clear external infrared, near infrared and visible light scene videos for ground fighters, can detect, identify and aim a battlefield target under the condition of day/night, has the functions of manual control, target capture, video automatic tracking and the like in a matching manner, and can finish land and sea search and rescue support work. At present, the photoelectric detection load cannot record and collect the running state data reported by all photoelectric sensors and electronic units in real time in the power-on process, cannot record and collect the control instruction data sent to all photoelectric sensors and electronic units and the communication data of all photoelectric sensors and electronic units in real time, and cannot record and calculate the response time of the control instruction and the running state in real time on line. Therefore, the photoelectric detection load cannot detect and monitor the working running states of the photoelectric sensors and the electronic units and the data transmission states of the communication interfaces on line in real time in the working process, and after the photoelectric detection load is abnormal in the processes of daily work, ground maintenance and the like, the photoelectric detection load cannot specifically detect or monitor that the photoelectric sensor or the electronic unit is abnormal. Disclosure of Invention First, the technical problem to be solved The invention aims to solve the technical problem of providing a method for managing the work log data of the photoelectric reconnaissance load, which realizes the functions of on-line detection, monitoring, management and the like of the work log data. (II) technical scheme In order to solve the technical problems, the invention provides a method for managing the data of a work log of a photoelectric reconnaissance load, which comprises the following steps: the photoelectric task seat detects and records the control data information sent by the photoelectric reconnaissance load on line in real time, and sets data attribute fields such as the name, the sending time, the sending frequency and the sending time stamp of the control data; Judging whether the control data is normal control data record according to the work log data mapping table by the photoelectric task seat, if not, managing according to a specific data record management method, inserting the control data into a work log database, setting a storage record mark as storage end, and ending the management of the work log data, otherwise, managing according to the normal control data record, inserting the control data into the work log database, and setting the storage record mark as storage start; if the running state data information is detected, setting data attribute fields such as the name, the receiving time, the receiving frequency and the receiving time stamp of the running state data; The photoelectric task seat judges whether the running state data is a normal state data record according to a work log data mapping table, if not, the photoelectric task seat manages according to a specific data record management method, inserts a work log database, sets a storage record mark as storage end, and the work log data management is ended, otherwise manages according to the normal state data record, searches a corresponding control data record in the work log database according to the name of the running state data, if the search succeeds, combines the searched control data record and the current running state data record into one data record, calculates response time, sets an association relation as full work communication, sets the storage record mark as storage end, updates the data record in the work log database, and the work log data management is ended, if the search fails, sets the storage record mark as storage suspension, sets the response time as preset communication timeout time when the storage record mark corresponding to the storage record mark is not reset as storage end within a set time, sets the association relation as communication abnormality, and manages according to a communication abnormality management method. The photoelectric task seat receives the specific data record at the moment and judges according to a work log data mapping table, if the specific data record is the specific control data record, the name of the ru