A method and system for position detection of planar robot based on capacitive touch screen

Abstract

The invention provides a plane robot position detection method and system based on a capacitive touch screen, belonging to a plane robot position detection method and system. The method and system are used for accurately detecting a plane robot end position coordinate. The system comprises a capacitive screen triggering device, a capacitive touch screen support device, a display screen, a computer, and an auxiliary fixing device, wherein the capacitive screen triggering device comprises a fixed magnet, a spring control board, a magnetic shield material, a reset spring, an electromagnet, a capacitive screen trigger, and an electromagnet connection wire. The capacitive touch screen support device comprises a support device base, an adjustment platform, an adjustment knob, anti-skid support legs, a rotation bearing, a capacitive touch screen, and a touch screen fixed pad. The auxiliary fixing device comprises a clamping base, a clamping plate and a clamping screw. The invention provides the plane robot position detection method and system based on a capacitive touch screen, and the problems of a complex measurement process, a long measurement time, limited measurement range and serious damage of a measuring instrument of an existing method are solved.

Description

Technical field [0001] The invention relates to a method and system for detecting the position of a plane robot, in particular to a method and system for detecting the position of a plane robot based on a capacitive touch screen. Background technique [0002] At present, there are many methods for detecting the end position of a planar robot, such as laser interferometer measurement, ballbar measurement, laser ballbar measurement, planar grating measurement, etc., but these methods have many disadvantages, such as laser interferometer Although the measurement accuracy of the direct measurement method is high, the measurement process is too complicated, the measurement is time-consuming, and the measured error is separated, so the overall error of the measured position is relatively large. Although the ballbar can measure quickly, its measurement range is limited by the length of the club, and its accuracy is restricted by the accuracy of the LVDT sensor. As for the laser ballbar...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems existing in the existing position detection method, the present invention provides a method and system for detecting the position of a planar robot based on a capacitive touch screen, which solves the problems of complex measurement process, long measurement time, limited measurement range and expensive instrument cost in the existing method

Images