Liquid crystal display device for forklift
A liquid crystal display device and technology of display device, applied in static indicators, instruments, etc., can solve the problems of strong vibration and complex use environment of forklifts, and achieve the effects of increasing speed, reducing display power consumption, and enhancing power consumption.
Active Publication Date: 2020-05-05
朱兆晖
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] With the development of liquid crystal displays and industrial intelligence, advanced liquid crystal information management systems are gradually used in many industrial fields to replace traditional instrument panels; specific applications are on forklifts, which are widely used in modern industry. For special vehicles, most of the existing forklifts are equipped with data display screens to display various data during the operation of the forklift. However, due to the complex environment of the forklift, especially the strong vibration, it is necessary to use a suitable for this complex environment. Liquid crystal display device and driving method thereof
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0045] The present invention will be described based on the drawings.
[0046] Display device has common structure: timing controller, gate controller, display panel, source driver circuit comprises a plurality of source drivers; memory, a multiplexing switch K connected to multiple source driver data lines, and a power circuit connected to the multiplexing switch K, and finally connected to the display panel through the power circuit.
[0047] A sensor is further connected to the processor to control the multiplexing switch according to the signal of the sensor, wherein the sensor can be a temperature sensor or an acceleration sensor, and the acceleration sensor is used to measure the vibration degree of the display device in the use environment; the temperature sensor is used to detect the temperature, Determine whether to turn off or turn on the multiplexing switch according to the temperature and vibration degree, and enhance the data signal transmission capability through...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A liquid crystal display is one of commonly-used devices in an industrial field and especially in a vehicle field and is used for displaying the parameters and the operation condition of a vehicle. Some vehicles used for special environments need special displays. Therefore, a forklift display suitable for the special environments is important. For a complex environment during a forklift usage process, a low-power-consumption and stable display is designed. When a display device is violently vibrated, and especially a correlation display data portion generates an abnormality, the normal transmission of the image data of the display is influenced and display is influenced too. In order to solve the above problems, a memory is arranged during a display data transmission process to store correlation data and the data is selectively displayed. A power circuit is arranged and is used for enhancing data signal power, and pixel charging time is reduced.
Description
technical field [0001] The invention relates to the field of liquid crystal displays, especially in special industrial fields, such as application environments with high temperature and severe vibration. Background technique [0002] With the development of liquid crystal displays and industrial intelligence, advanced liquid crystal information management systems are gradually used in many industrial fields to replace traditional instrument panels; specific applications are on forklifts, which are widely used in modern industry. For special vehicles, most of the existing forklifts are equipped with data display screens to display various data during the operation of the forklift. However, due to the complex environment of the forklift, especially the strong vibration, it is necessary to use a suitable for this complex environment. A liquid crystal display device and a driving method thereof. [0003] By monitoring the external environment in real time and adjusting the driv...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/36
CPCG09G3/3677G09G3/3688
Inventor 李阳
Owner 朱兆晖