Method and device for adjusting transparency of vehicle glass
A technology of a vehicle and an adjustment method, applied in the fields of electronic information and computer technology, can solve problems such as complex methods, and achieve the effect of good control stability
Active Publication Date: 2022-02-08
INST OF AUTOMATION CHINESE ACAD OF SCI
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Problems solved by technology
If heat transfer analysis, airflow field and temperature field analysis are used to predict and simulate the temperature in the vehicle, the method is relatively complicated, and it is necessary to provide a control algorithm and device for automatic adjustment of the transparency of the vehicle glass to solve the problem of the existing technology. The above technical problems
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[0035] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than Full examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0036] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention...
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The invention relates to a method and a device for adjusting the transparency of vehicle glass. The method of the present invention includes: continuously sampling the internal temperature and external light intensity of the vehicle according to the preset sampling frequency, and taking the latest d continuous sampling data as the first data set; wherein, d is a natural number; value method to remove the abnormal data in the first data to obtain the second data set; predict the estimated value of the internal temperature at the next moment based on the internal temperature prediction model; generate a control signal for the transparency of the electrochromic glass of the vehicle according to the estimated value , and adjust the transparency of the electrochromic glass according to the signal. The invention realizes the advanced adjustment of the light transmittance of the electrochromic vehicle window, is more energy-saving than the conventional feedback control, and has better control stability.
Description
technical field [0001] The invention relates to computer technology and electronic information technology, in particular to a method and device for adjusting the transparency of vehicle glass. Background technique [0002] With the improvement of people's living standards, the transportation within and between cities is becoming more and more perfect, and the number and frequency of people taking transportation are gradually increasing. High-speed rail, cars and other means of transportation have become a part of people's daily life. High-speed rail and cars often form a relatively closed space during rapid movement, and the temperature comfort of people in a closed space has become an important indicator of people's travel experience. [0003] In the operating environment of high-speed rail and automobiles, especially in hot summer, the sun shines into the room through the window glass, which makes the indoor temperature rise and affects the riding experience of the indoor...
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IPC IPC(8): G02F1/163
CPCG02F1/163
Inventor 王浩宇康孟珍华净郭少鑫王飞跃
Owner INST OF AUTOMATION CHINESE ACAD OF SCI