Industrial Electric Vehicle Driver Application Download System
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Solution Overview
Problem
Manual download of application programs for industrial electric vehicle drivers results in low efficiency, errors, and significant losses due to the need for individual, manual programming of each unit, leading to inefficiencies and inconsistencies.
Innovation Solution
A system and method utilizing a downloader connected to a USB/CAN bus converter with multiple CAN bus channels and nodes, enabling automatic scanning, matching, and downloading of application programs, ensuring data integrity and correctness through command data frames and protocols like CAN and CAN-OPEN, allowing for simultaneous and concurrent data transfer across multiple channels and nodes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual download method is used for application programs of industrial electric vehicle drivers, then operational simplicity is maintained, but productivity is significantly reduced and errors increase
Solution Approach 1:
The system enables automatic self-service downloading where the downloader autonomously scans drivers, matches serial numbers, retrieves application programs, and completes the download process without manual intervention. The system automatically manages the entire workflow from driver detection to program installation, eliminating the need for manual operation while maintaining high efficiency and accuracy.
Solution Approach 2:
The patent replaces the manual mechanical download process with an automated electronic system. The downloader uses electronic scanning, data frame communication, and automatic program retrieval to substitute the manual mechanical operations, thereby dramatically improving download efficiency while reducing human labor involvement.
2Manufacturing precision
If manual download method is used, then device complexity is low, but manufacturing precision deteriorates due to errors in program downloading
Solution Approach 1:
The system implements feedback mechanisms where the downloader scans driver serial numbers, automatically matches them with corresponding application programs, and verifies the download process. The feedback loop ensures that the correct program is downloaded to each driver by comparing serial numbers and confirming successful installation, thereby eliminating manual errors while maintaining controlled system complexity.
Solution Approach 2:
The system performs preliminary actions by pre-matching application programs with driver serial numbers before the actual download. The downloader prepares the correct program files in advance based on scanned driver information, ensuring that the right program is ready for immediate download, which prevents errors and improves accuracy without requiring overly complex real-time decision-making systems.
3Loss of time
If manual download method is used, then time consumption is high, but information loss is minimized through direct human operation
Solution Approach 1:
The system uses copying mechanisms where the downloader scans and copies driver serial number information, then automatically matches it with corresponding application program data. This copying and matching process occurs electronically without manual intervention, dramatically reducing download time while maintaining accuracy through automated data verification and serial number matching protocols.
Data Source
AI summary
A system and a method for downloading an application program of an industrial electric vehicle driver are provided. The system includes a downloader, a USB/CAN bus converter and a plurality of drivers. The system is capable of implementing concurrent simultaneous downloads of driver application programs in an online multi-channel and multi-node per channel manner. The downloader and the fully automatic downloading method help to improve the quality of the products leaving the factory and maintain the consistency of the products, thereby not only greatly enhancing product production efficiency and customer satisfaction, but also greatly reducing labor intensity, with significant economic and social benefits.