Smart Identification for Electronic Device Positioning
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Solution Overview
Problem
In electronic systems with multiple devices, errors in ID code and position settings during mass production and installation lead to defects, making it difficult to return devices for repair and hindering automatic mass production.
Innovation Solution
A method and system for controlling electronic devices with a smart identification function, where a master device outputs access signals to detect and record sequence and position information of electronic devices, enabling efficient independent or group control through unique identification codes and quick indexing algorithms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If strict pairing of ID code address with assigned position is implemented during mass production, then manufacturing precision is improved, but productivity deteriorates due to massive manpower and material resources required
Solution Approach 1:
The electronic device automatically generates its own ID code address based on its detection sequence number, eliminating the need for manual pairing during assembly. The device self-configures by receiving a detection signal from the master device, determining its sequence number, and autonomously setting its ID code address, thereby achieving high precision without reducing productivity
Solution Approach 2:
The ID code address is configured automatically during the initial detection phase before the device enters service. The master device performs preliminary detection of all devices in the system, assigns sequence numbers, and the devices self-set their addresses in advance, avoiding the need for manual pairing during mass production while ensuring accurate positioning
2Manufacturing precision
If manual pairing of ID code address with position is performed, then manufacturing precision is improved, but loss of time increases due to difficult defect repair and rework
Solution Approach 1:
When a device is detected to be at the wrong position or has incorrect ID code address, it automatically corrects itself by re-determining its sequence number based on its actual position in the detection sequence and self-setting the correct address, eliminating the need for manual intervention and reducing repair time
Solution Approach 2:
The master device detects action signals from electronic devices and provides feedback on their positions and sequence numbers. Devices receive this feedback and automatically adjust their ID code addresses to match their actual positions, creating a closed-loop system that quickly corrects positioning errors without manual rework
3Productivity
If automatic mass production is implemented without smart identification, then productivity is improved, but manufacturing precision deteriorates due to errors in ID code address settings
Solution Approach 1:
During automatic mass production, each electronic device automatically determines its own ID code address based on its detection sequence number assigned by the master device. This self-configuration capability allows high-speed automated assembly without manual intervention while ensuring each device receives the correct address corresponding to its position, maintaining high precision alongside high productivity
Solution Approach 2:
The system performs preliminary detection and sequence number assignment during the automatic assembly process. The master device detects each device in sequence, assigns a detection sequence number, and the device self-sets its ID code address before leaving the production line, ensuring correct configuration is built-in during mass production rather than added later
Data Source
AI summary
Disclosed are a method and system for controlling an electronic device, having a smart identification function, and the method includes: outputting, by a master device, an access signal to an electronic device; receiving, by the electronic device, the access signal, and outputting, by the electronic device, a corresponding action signal according to the access signal; detecting, by the master device, the action signal which is outputted by the electronic device, and identifying, by the master device, sequence information and/or position information of the electronic device according to the action signal.