1. The meaning is different
Resistive Screen: A resistive touch screen is a touch screen product controlled by pressure sensing.
Capacitive screen: Capacitive screen, also known as capacitive touch screen, is a four-layer composite glass screen that uses capacitive touch technology to work.
2. The working principle is different
Resistance screen: The resistance screen is based on pressure sensing.
Capacitive screen: The capacitive screen is induced according to the current of the human body.
3. The accuracy is different
Resistive screen: accurate to at least a single display pixel for handwriting recognition and facilitates operation in interfaces using small control elements.
Capacitive screen: The theoretical accuracy can reach a few pixels, but in practice it will be limited by the contact area of the fingers.
4. The sensitivity is different
Resistive screen: It is necessary to use pressure to make the layers of the screen come into contact, and can be operated with fingers (even with gloves), fingernails, stylus, etc.
Capacitive screen: The slightest contact from the surface of a charged finger activates the capacitive sensing system underneath the screen. Non-living objects, fingernails, gloves are not effective.
5. The damage resistance is different
Resistance screen: The fundamental characteristics of the resistance screen determine that its top is soft and needs to be able to be pressed. This makes the screen very susceptible to scratches.
Capacitive screen: The outer layer can be glass, and the glass is better to cope with daily rubbing and smudges.
6. Multi-touch feasibility is different
Resistive Screen: Impossible.
Capacitive screen: Depends on the implementation as well as the software.
7. Cleaning is different
Resistive screen: Since it can be operated with a stylus or fingernail, it is less likely to leave fingerprints, oil stains, and bacteria on the screen.
Capacitive screen: To be touched with the whole finger, but the outer layer of glass is easier to clean.
8. Different environmental adaptability
Resistive screens: There is evidence that the Nokia 5800 with resistive screens can operate at temperatures from -15°C to +45°C with little humidity requirements.
Capacitive screen: Typical operating temperature is between 0° and 35°, requiring at least 5% humidity.
9. The visual effect is different under sunlight
Resistive screens: Usually terrible, with an extra layer of screen reflecting a lot of sunlight.
Capacitive screen: still good.
10. The response speed is different
Resistance screen: The response speed of the resistance screen is a little slow.
Capacitive screen: The response speed of capacitive screen is very fast.
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Where is the Kunlun Tongtai touch screen input area and output Q set?
1. To set the input area and output Q area of Kunlun Tongtai touch screen, you must first open the Kunlun Tongtai touch screen software, find the user window, and click to open.
2. Then select New Window to create two windows.
3. Click window 0 on the page that opens to enter the window.
...
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Kunlun Tongtai touch screen - compared with the traditional touch screen, what are the advantages of capacitive touch screen
1. Novelty of operation
The capacitive touch screen supports multi-touch, making operation more intuitive and fun.
2. It is not easy to be touched by mistake
Because the capacitive touch screen needs to sense the current of the human body, as long as the human body can operate it, there will be no ...
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Failure and maintenance method of Kunlun Tongtai touch screen
1. Failure regarding touch deviation
If it is the position touched by the finger that does not coincide with the mouse arrow. Then you should install the driver and correct the position without touching the bullseye vertically. and re-correct the position. If some areas are touched accurately, some areas ...
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Kunlun Tongtai touch screen - the market application of infrared touch screen
In fact, a single device such as a fifth-generation touchscreen can already be used as a complete HMI platform, replacing a mouse, a writing pad, and even a keyboard.
From the application level, the touch screen should not be just a simple device that converts the touch position into coordinate information, but ...
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The operating environment of Kunlun TPC project is automatically restarted
The operating environment of Kunlun Tongtai TPC project was actively restarted
If the CPU usage reaches 99% during project operation, the operating environment will be automatically exited and then started from the beginning.
The reasons for high CPU usage may be: too many bitmaps, loops, etc.
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MCGS Embedded is the main function of the configuration software
MCGS Embedded is the main function of the configuration software
1. Simple and flexible visual operation interface: Adopt full Chinese and visual development interface, which meets the usage habits and requirements of Chinese.
2. Strong real-time performance and outstanding ...
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Why can't Kunlun touch screen TPC1061Ti communicate directly with S7-300MPI?
Problem Description:
Why can't Kunlun touch screen TPC1061Ti communicate directly with S7-300MPI?
Solution(s):
1. According to the Kunlun Tongtai and Siemens 300MPI direct connection sample, the communication status is 1, ask customer service, check line 3 8 PLC --7 8 ...
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Kunlun Tongtai touch screen - what parts are the touch screen composed of
(1) FILM- For touch film, the substrate is PET. When touched, the ITO in the upper and lower layers passes through the membrane, which creates deformation contacts in the X and Y axes (similar to the principle of moving a rheostat) with different "resistance values".
According to different requirements, the surface of the film is divided into two types ...
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Introduction to the characteristics of MCGS Kunlun TPC series touch screen
Small capacity: The speculative configuration of the whole system requires only a very small storage space, which can be easily used with DOC storage devices;
High speed: The system has high time control accuracy, and can easily complete various high-speed acquisition systems to meet the requirements of real-time control systems.
Low cost: ...
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Hardware Problems and Solutions of Kunlun Tongtai MCGS Touch Screen(96-100)
96. How to check the status of the PC connection to the TPC network?
Connect the PC to TPC with a network swap cable, click "Start-Run" on the PC, enter CMD enter in the run bar, and then enter the ping IP address in the DOS interface.
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Detailed explanation of the common fault phenomena in the operation of Kunlun Tongtai touch screen
1. TPC1262HI common fault phenomenon of Kunlun Tongtai touch screen
(1) Black screen, blurred screen, white screen
(2) Caused by the aging of the LCD screen, the high voltage is low, and the lamp is aging
(3) The LCD screen has no display, and the brightness is not clear
(4) LCD screen display vertical bar, display horizontal bar ...
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Kunlun Tongtai touch screen - the application field of touch screen all-in-one machine in life
Nowadays, intelligent technology is developing rapidly, and the scene of human-computer interaction can be seen everywhere, whether it is a computer used at work or a self-service terminal in the day, these are all touchscreen all-in-one machines around you.
With the rapid development of the Internet and IOT, the touch screen all-in-one machine is used as a human ...
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Common problems and solutions of embedded version of Kunlun Tongtai MCGS touch screen (20-30)
20. The TPC project running environment is automatically restarted
If the CPU usage reaches 99% during the project runtime, the runtime environment will automatically exit and then restart.
There may be many reasons for high CPU usage: too many bitmaps, too many scripts in the loop policy, and short cycle times.
...
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Kunlun Tongtai touch screen 485 communication precautions
1. Variables in the real-time runtime cannot add channels and send data using functions at the same time.
2. In the universal serial port parent device, the COM port indicates whether to select 232 or 485, and in the touch COM1 indicates the 232 interface, and COM2 represents the 485 interface.
3. View the touch ...
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Kunlun Tongtai touch screen - touch all-in-one screen fault analysis and treatment method
Analysis and treatment method of touch all-in-one screen fault
Fault 1: Touch deviation phenomenon: The position touched by the finger does not coincide with the mouse arrow.
Analysis: After installing the driver, there was no vertical touch to the bullseye center position when correcting the position.
Place...
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How to choose the touch screen model in Kunlun Tongtai software
How to choose the touch screen model in the Kunlun Tongtai software, this is selected according to the model of the touch screen.
Before you can choose a model, you need to determine what type of touchscreen you use on your device. Different models of touch screens, some with high configuration, some with low configuration, but the configuration is ...
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The Red May fever ended, and Kunlun entered Shunyi in June
In May, ten seminars in East China and North China had just ended, and in June, Kunlun Tongtai attacked again, continuing the enthusiasm of Red May to June. The sky is blue and the clouds are white, and the Kunlun Tongguo Seminar (Beijing) Shunyi special session opened.
On June 12, 2015, Kunlun Tongtai 2015 Seminar - Beijing
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How to operate the Kunlun Tongtai touch screen network setting
When using Kunlun Tongtai touch screen, sometimes for communication requirements, you need to set up a network communication address, so how to set up the network of Kunlun Tongtai touch screen? Let's take a look at it. Power on the Kunlun Tongtai touch screen, tap anywhere on the screen to enter the main interface after the TPC is powered on, ...
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Kunlun Tongtai MCGS communication problem solution
1. How to check the communication status of the device in MVGS
Among all non-board devices (except for some customized devices) of MCGS, *** channels are communication channels. That is, after entering the runtime environment, after the device driver starts working, the ...
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How to set the alarm response on the MCGS Kunlun Tongtai touch screen?
1. Click the "Settings" button on the MCGS interface to enter the settings interface.
2. Click on the "Alarm Answer" tab.
3. In the Alarm Response tab, check the Enable Alarm Response box, and set the Answer Time, Trigger Alarm Time Range, Response Time, Response Time, Alarm Response, Alarm Response, Alarm Response, Alarm Response, Alarm Response, Alarm Response,
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