The invention discloses a 'high-beam lamplight and low-beam lamplight interlocking forced automatic switching device of a motor vehicle'. The safe opposite distances are set during night meeting by the aid of a photosensitive distance measuring probe mounted at the front of the motor vehicle, high-beam lamps and low-beam lamps of the vehicle are automatically switched over by the aid of an automatic switcher, and meeting vehicles can safely carry out night meeting under low-beam lamplight in a forced manner. The high-beam lamplight and low-beam lamplight interlocking forced automatic switching device has the advantages that the high-beam lamplight and low-beam lamplight interlocking forced automatic switching device is reliable in performance, unsafe factors due to the fact that high-beam lamps are turned on during night meeting can be technically effectively completely eradicated, and the night meeting driving safety can be greatly improved; the high-beam lamplight and low-beam lamplight interlocking forced automatic switching device is small, is simple in structure, easy to manufacture and mount and low in manufacturing cost, and particularly, can be easily and conveniently mounted on all motor vehicles which are currently available on markets or currently run and are not provided with the high-beam lamplight and low-beam lamplight interlocking forced automatic switching device.
High-beam lamplight and low-beam lamplight interlocking forced automatic switching device of motor vehicle
2015-09-30
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
Automatic lamplight control method and device and vehicle
European Patent Office | 2021
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