To appropriately control timings of automatically turning on and turning off a lamp device of a vehicle.SOLUTION: In automatic lighting control systems 500 and 500a comprising automatic lamp control apparatuses 10 and 10a mounted on vehicles 100 and 100a and road facilities 200 and 200a provided on a road Rd and communicable with the vehicles, the lamp control apparatus includes: an instruction acquisition unit 22 which acquires an instruction to turn on or turn off a lamp device 70 of the vehicle from the road facility via a communication unit 55; and a lamp control unit 21 which controls the lamp device in accordance with the acquired instruction. The road facility includes: an illuminance sensor 244 which detects lightness around the road facility; a determination unit 222 which determines the necessity of the turning-on instruction and the turning-off instruction using the lightness detected by the illuminance sensor and lighting information 231 preset to the road facility, the lighting information indicating a reference of lightness in turning on the lamp device; and an instruction transmission unit 223 which transmits the turning-on instruction or the turning-off instruction to the vehicle in accordance with the determined necessity.SELECTED DRAWING: Figure 4
【課題】車両の灯火装置の自動点灯/消灯のタイミングを適切に制御する。【解決手段】車両100、100aに搭載される灯火制御装置10、10aと、道路Rdに設けられ、車両と通信可能な道路設備200、200aと、を備える自動点灯制御システム500、500aは、灯火制御装置が、車両の灯火装置70の点灯または消灯の指示を、通信部55を介して道路設備から取得する指示取得部22と、取得された指示に応じて灯火装置を制御する灯火制御部21と、を有し、道路設備が、道路設備の周囲の明るさを検出する照度センサ244と、照度センサにより検出された明るさと、灯火装置を点灯する明るさの基準を示す点灯情報であって、道路設備に予め設定されている点灯情報231と、を用いて、点灯の指示および消灯の指示の要否を判定する判定部222と、判定された要否に応じて、点灯の指示または消灯の指示を車両に送信する指示送信部223と、を有する。【選択図】図4
AUTOMATIC LIGHTING CONTROL SYSTEM FOR LAMP DEVICE OF VEHICLE, AND LAMP CONTROL APPARATUS
車両の灯火装置の自動点灯制御システム、灯火制御装置
2020-10-01
Patent
Electronic Resource
Japanese
IPC: | H05B ELECTRIC HEATING , Elektrische Heizung / 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 / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES |
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