Vehicles glass transparency adjusting method and vehicles glass transparency adjusting method
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: 2019-08-02
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 vehicles glass transparency adjusting method and a vehicles glass transparency adjusting method. The method comprises the following steps: performing continuous sampling forinternal temperature and external illumination intensity for a vehicle according to preset sampling frequency, and taking the latest d continuous sampling data as first data set, wherein d is a natural number; removing abnormal data in the first data through a linear difference method, and obtaining a second data set; based on an internal temperature prediction model, predicting an estimation value of the internal temperature of the next moment; according to the estimation value, generating a control signal of vehicle electrochromic glass transparency, and adjusting the electrochromic glass transparency according to the signal. The method and the device realize proactive adjustment of electrochromic vehicle window light transmittance, are more energy-saving than the conventional feedbackcontrol, and have 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