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Novel no-driver touch screen real-time diagnostic system

A real-time diagnosis and touch screen technology, applied in signal transmission system, non-electrical signal transmission system, instrument, etc., can solve problems such as data collection and fault diagnosis of inoperable faults and errors

Active Publication Date: 2015-11-18
HUZHOU ZAAG ELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problem in the prior art that the touch screen cannot realize wrong data collection and fault diagnosis for operating faults without installing drivers or software

Method used

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  • Novel no-driver touch screen real-time diagnostic system
  • Novel no-driver touch screen real-time diagnostic system
  • Novel no-driver touch screen real-time diagnostic system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] like figure 2 As shown, the infrared touch screen includes an infrared emitting unit, an infrared receiving unit and a touch screen control circuit, and the infrared receiving unit and the infrared emitting unit are respectively electrically connected to the touch screen control circuit. The infrared emitting unit and the infrared receiving unit are respectively composed of an infrared emitting tube and an infrared receiving tube arranged around the outer frame of the infrared touch screen to form an infrared detection network on the surface of the screen. When working, the infrared emitting unit and the infrared receiving unit scan the screen on the coordinated control line of the touch screen control circuit. When the infrared touch screen is operated, the infrared light emitted by the infrared emitting tube corresponding to the contact position is blocked, so that the infrared light received by the infrared receiving tube corresponding to the contact position change...

Embodiment 2

[0032] The driverless touch screen real-time diagnosis system described in the second embodiment has many similarities with the first embodiment. For the sake of brevity, this embodiment focuses on the differences. For the similarities, please refer to the description of the first embodiment. like Figure 4 As shown, the infrared touch screen in Embodiment 1 further includes a touch screen communication unit, and the touch screen communication unit is electrically connected to the touch screen control circuit. It is used for data communication between infrared touch screen and remote control terminal. In this embodiment, the remote control communication unit and the touch screen communication unit have the same wireless communication mode to complete the data communication between the remote control terminal and the infrared touch screen. Therefore, the remote control communication unit and the touch screen communication unit may be one or more of an infrared communication mo...

Embodiment 3

[0036] The driveless touch screen real-time diagnosis system described in the third embodiment has many similarities with the first embodiment. For the sake of brevity, this embodiment focuses on the differences. For the similarities, please refer to the description of the first embodiment. like Figure 5 As shown, the infrared touch screen in Embodiment 1 further includes an infrared receiving device, and the infrared receiving device is electrically connected to the touch screen control circuit. Embodiment 1 The remote control communication unit uses an infrared communication module. The infrared touch screen uses an infrared receiving device to receive the data transmitted by the infrared communication module of the remote control terminal, and at the same time still uses the infrared emission unit of the touch screen to transmit data to the infrared communication module of the remote control terminal. In this embodiment, while the detection accuracy of the infrared touch ...

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Abstract

The invention relates to the technical field of touch screens, in particular to a novel no-driver touch screen real-time diagnostic system. The novel no-driver touch screen real-time diagnostic system comprises a touch screen, a remote control terminal and a real-time display terminal, wherein the real-time display terminal is provided with a fault diagnosis unit. The touch screen receives a diagnosis command of the remote control terminal to start fault diagnosis, record diagnosis data and transmit the diagnosis data to the real-time display terminal. The real-time display terminal receives and analyzes the diagnosis data transmitted by the touch screen and displays the diagnosis result. The fault diagnosis unit analyzes the diagnosis data to obtain the diagnosis result. External connection of such equipment as an oscilloscope and additional installation of driving software in the system are both not needed in the whole installation and diagnosis process.

Description

technical field [0001] The invention relates to the technical field of touch screens, in particular to a real-time diagnosis system for a driverless touch screen. Background technique [0002] At present, the mainstream touch screen systems on the market generally need to install driver software to realize the operation of the system on the touch screen hardware. The driveless touch screen does not need to install driver software when it is used, and the touch screen can work when it is connected to the system through the USB interface, which greatly simplifies the installation process of the touch screen. However, once the non-driver touch screen fails, because there is no driver, software technicians cannot directly observe various state parameters and error messages of the touch screen. The need for external equipment such as an oscilloscope complicates the technician's maintenance task. Or it is necessary to install special software in the system to receive and display...

Claims

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Application Information

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IPC IPC(8): G08C23/04G06F3/042
Inventor 李金鹏齐洋王迪周建姚荦
Owner HUZHOU ZAAG ELECTRIC TECH
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