1. Capacitive touch screen product introduction
Capacitive touch screen is a kind of touch screen technology that works by using human current induction. Its structure is mainly in the glass screen plated with a transparent film conductor layer (usually ITO, that is, nano indium tin metal oxide), and then in the conductor layer plus a protective glass, forming a double-glass design, in order to thoroughly protect the conductor layer and the inductor. When the user's finger touches the screen, due to the role of the human body electric field, the finger and the surface of the touch screen to form a coupling capacitance, thus sucking away a very small current. This current flows out from the electrodes at the corners of the touch screen, and the current flowing through these four electrodes is proportional to the distance from the finger to the corners. The controller accurately calculates the ratio of these four currents to derive the position of the touch point and realise the touch operation.
2. Capacitive touch screen in the field of industrial robotics applications and prospects
In the field of industrial robots, capacitive touch screen is widely used in human-machine interaction interface. Through capacitive touch screen, operators can intuitively and conveniently control, programme and monitor industrial robots. Specifically, the applications of capacitive touch screen on industrial robots include:
Control interface: industrial robots equipped with capacitive touch screen control panel, the operator can touch the screen buttons, sliders and other controls to achieve the robot's motion control, parameter settings and other functions.
Programming interface: using capacitive touch screen, the operator can program directly on the robot, simplifying the programming process through the graphical interface to improve programming efficiency.
Monitoring interface: Capacitive touch screen can also display the running status of the robot, working parameters and other information, to help operators monitor the robot's work in real time, to ensure the smooth progress of the production process.
With the continuous development of industrial automation and intelligence, capacitive touch screen in the field of industrial robotics applications have a broad prospect. In the future, the application of capacitive touch screen in industrial robots will show the following trends:
High precision and high sensitivity: With the continuous progress of technology, the precision and sensitivity of capacitive touch screen will be further improved to provide strong support for the precise control of industrial robots.
Intelligent and integrated: capacitive touch screen will be combined with more intelligent technologies, such as artificial intelligence, big data analysis, etc., to achieve intelligent control and optimal scheduling of industrial robots.
Flexibility and customizability: In order to adapt to the needs of different industrial scenarios, capacitive touch screen will develop in the direction of flexibility and customizability, providing more flexible and personalized solutions.
3. Application advantages of touch screen in industrial robots
Intuitive and convenient operation experience: capacitive touch screen has an intuitive and convenient operation mode, which makes it easier for operators to control and program industrial robots.
Improve production efficiency: fast programming and monitoring through capacitive touch screen can shorten the production preparation time and improve production efficiency.
Reduced operating difficulty: The graphical interface simplifies the programming process and reduces the skill requirements for operators, enabling more people to be competent in operating industrial robots.
Enhance the human-computer interaction experience: capacitive touch screen provides a richer human-computer interaction, so that the operator can more intuitively understand the robot's operating status and working conditions, enhance the human-computer interaction experience.
In summary, capacitive touch screen in the field of industrial robotics has a wide range of application prospects and significant application advantages, will play an important role in promoting the development of industrial automation and intelligence.