The invention discloses an illumination angle and intensity afternoon tracking device and a vehicle, the tracking device comprises a photosensitive assembly and a shading member, the photosensitive assembly comprises a plurality of photosensitive members, the photosensitive members are provided with photosensitive surfaces, and the plurality of photosensitive surfaces are distributed in a semi-concave sphere shape; the shading piece is provided with a shading part arranged at the center of the semi-concave ball. No matter how the angle of the parallel light irradiated by the sun changes, the distance between the shading part and the photosensitive surface of each photosensitive piece is equal, the shadow formed by the shading part on the photosensitive surface is clearer, the boundary of the shadow is still obvious and is not prone to blurring even when the illumination angle is very large in the morning or in the afternoon, and the shading effect is good. The light sensitive piece where the shadow is located can accurately feed back signals with small current intensity, and therefore accurate illumination angle and intensity data are provided.
本发明公开了一种光照角度和强度的下午追踪装置及车辆,该追踪装置包括光敏组件和遮光件,光敏组件包括多个光敏件,光敏件设有光敏面,多个光敏面呈半凹球分布;遮光件具有设于半凹球的球心的遮光部。无论太阳照射的平行光角度如何变化,遮光部与每个光敏件的光敏面的距离是相等的,本申请的遮光部在光敏面上形成的阴影更清晰,即使在早上或者下午光照角度非常大的时候,阴影边界仍很明显,不易虚化,阴影所在的光敏件可以准确的反馈出现电流强度小的信号,从而提供了精确的光照角度和强度数据。
Illumination angle and intensity tracking device and vehicle
光照角度和强度的追踪装置及车辆
2022-11-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT |
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