Vehicle Measurement Screen Sync Using Display ID Codes
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Solution Overview
Problem
Existing automobile inspection systems face challenges with poor synchronous screen effects due to low data transmission efficiency and delay in wireless modes, particularly in integrated machine setups, which hinder convenient operation and real-time data processing.
Innovation Solution
A vehicle measurement system with a control end and a controlled end, where the controlled end receives vehicle images from a camera component, processes them, and sends measurement results and synchronous display identification codes to the control end for real-time display, utilizing wireless or wired connections and data compression to enhance transmission efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If wireless mode is used for data transmission, then operational convenience is improved, but data transmission efficiency deteriorates and delay increases
Solution Approach 1:
The patent segments the data transmission process by introducing an intermediate server that receives data from the mobile terminal and forwards it to the remote control terminal. This segmentation allows the mobile terminal to maintain wireless connectivity for convenience while the server handles the actual data transmission, resolving the contradiction between wireless convenience and transmission efficiency.
Solution Approach 2:
The patent introduces a server as an intermediary component between the mobile terminal and the remote control terminal. The server acts as a mediator that receives measurement data via wireless connection from the mobile terminal and transmits it to the remote control terminal, thereby enabling wireless operation while maintaining efficient data transmission through the intermediary server infrastructure.
2Reliability
If integrated machine mode is used, then system stability is improved, but space requirement and device complexity increase
Solution Approach 1:
The patent divides the measurement system into separate functional components: a mobile terminal for data collection, a server for data management and transmission, and a remote control terminal for display and control. This segmentation reduces the complexity of each individual device while maintaining overall system stability through distributed architecture.
Solution Approach 2:
The server component serves multiple functions including receiving data from the mobile terminal, managing data storage, and transmitting data to the remote control terminal. This multi-functionality reduces the need for separate dedicated devices for each function, thereby reducing overall device complexity while maintaining system reliability.
3Ease of operation
If screen capture stream mode is used for wireless transmission, then ease of operation is improved, but data transmission efficiency deteriorates
Solution Approach 1:
The patent extracts the real-time video stream transmission requirement from the data transmission process. Instead of transmitting continuous video streams which consume high bandwidth, the system extracts and transmits only the essential measurement data points, thereby improving data transmission efficiency while maintaining ease of operation through the wireless interface.
Solution Approach 2:
The patent changes the data transmission parameter from continuous video stream format to discrete measurement data format. This parameter change reduces the data volume and transmission requirements while maintaining the essential functionality, thereby resolving the contradiction between ease of operation and data transmission efficiency.
Data Source
AI summary
The present application relates to the technical field of automobile inspection. A synchronous screen display method is applied to a controlled end of a vehicle measurement system which includes a control end, the controlled end, and a vehicle measurement support. The method includes: receiving the vehicle image sent by the camera component; sending the vehicle image to the control end, so that the control end determines a vehicle measurement result according to the vehicle image, determines a display interface for displaying the vehicle measurement result, and determines a synchronous display identification code corresponding to the display interface; receiving the vehicle measurement result and the synchronous display identification code sent by the control end; and calling a display interface corresponding to the synchronous display identification code according to the synchronous display identification code, and displaying the vehicle measurement result on the display interface.