Sensor distance calibration method and system, electronic equipment and storage medium
By working together with the power supply circuit and the microcontroller processor, a sensor distance judgment threshold is generated, which solves the problems of complex calibration operations and low protection level of traditional sensors, and realizes convenient and efficient calibration and improves the protection performance of the sensor.
CN121049883APending Publication Date: 2025-12-02SHENZHEN CHEVEN TECH
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Patent Information
- Application Number
- CN202511329307.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-17
- Publication Date
- 2025-12-02
AI Technical Summary
Technical Problem
Traditional sensors suffer from difficulties in distance calibration, low protection levels, and high maintenance costs, especially in small devices where space is limited and assembly is difficult.
Method used
The system employs a power supply circuit, a teaching input circuit, a microcontroller processor, and a photoelectric sensor circuit working in tandem. It is powered on via a power cord, collects target distance data, generates a distance judgment threshold, and provides feedback on the calibration results via indicator lights, simplifying the operation process.
Benefits of technology
This technology enables convenient and accurate sensor distance calibration, reduces production costs, and improves the sensor's protection level and operational reliability.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to the technical field of sensors, and discloses a sensor distance calibration method and system, electronic equipment and a storage medium. The method comprises the steps that a power signal line of the sensor is powered on, a power circuit is started and outputs working voltage, and a teaching input circuit, a single-chip microcomputer processor, a photoelectric sensor circuit and an indicator lamp are powered on and started; placing a target detection object in a detection area corresponding to the photoelectric sensor, and collecting first distance data; the calibration line is in lap joint with the 0-volt end of the power line, so that the teaching input circuit forms a loop, and a low-level trigger signal is transmitted to the single-chip microcomputer; the single-chip microcomputer enters a teaching mode after identification, a distance judgment threshold value is generated in combination with data to limit an effective induction range, and only a target object in the range is inducted; the single-chip microcomputer displays a calibration result through the visual change of the indicating lamp, and after the calibration line and the target object are removed, the sensor enters a normal working state based on a threshold value. The method simplifies the sensor structure, improves the reliability, simplifies the calibration process, and reduces the cost.
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