Target image splicing method in unstable data transmission state
CN119814222APending Publication Date: 2025-04-11JIANGXI HONGDU AVIATION IND GRP
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Patent Information
- Application Number
- CN202411596986.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-04-11
AI Technical Summary
Technical Problem
In drone reconnaissance missions, unstable data transmission leads to the loss of target images, and then image distortion occurs, affecting the accurate judgment and strike effect of ground commanders.
Method used
By adding the total number of packets and packet count bytes to the communication protocol, the packet continuity and integrity are judged. If a lost packet is found, the lost packet count is recorded and the data is resented until the splicing is completed and the complete target picture is output.
Benefits of technology
The complete display of target images in the unstable state of data transmission is achieved, ensuring that ground commanders can accurately judge the target, improve strike accuracy, and optimize the use of software resources.
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Figure CN119814222A_ABST
Abstract
The invention relates to a target picture splicing method in an unstable data transmission state. Through the method, the phenomenon of picture distortion caused by data parcel loss can be well solved. The target image splicing method in the unstable data transmission state comprises the following steps: (1) adding a total packet number and a packet counting number node in a communication protocol; (2) issuing a picture transmission instruction, and waiting for receiving a picture data packet; (3) judging whether packet counting in the data packets is continuous or not; and (4) repeating the steps (2) and (3), and outputting a final splicing result. The method has the following advantages: 1, complete display of the target picture can be realized, and whether the target is correct or not is determined; 2, the correct decision-making capability of commanders can be improved; and 3, when splicing is carried out, if the splicing is not lost or the splicing is completed, retransmission is not carried out any more, and software resources are optimized.
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