METHOD OF ILLUMINATION EXPRESSION OF HEAD UP DISPLAY FOR VEHICLE

• Main Author: YANG, DEOK JIN
• Format: Patent
• Language: English; Korean
• Published: 06.03.2015
• Subjects: ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PERFORMING OPERATIONS; PHYSICS; TRANSPORTING; VEHICLES IN GENERAL

The present invention relates to a method for displaying a headup display light for a vehicle and, specifically, to a method for displaying a headup display light for a vehicle, comprising: a first step (S10) of starting a vehicle and turning on a headup display installed in the vehicle; a second step (S20) of determining whether an automatic light operates by checking an output value of the automatic light installed in the vehicle and connected with the headup display; a third step (S30) of displaying a light of the headup display when the automatic light normally operates in the second step (S20); a forth step (S40) of determining whether a tail lamp installed in the vehicle operates when the automatic light abnormally operates in the second step (S20); a fifth step (S50) of displaying the light of the headup display as a nighttime condition since the nighttime condition is recognized when the tail lamp normally operates in the forth step (S40); a sixth step (S60) of determining whether a tail switch operates when the tail lamp abnormally operates in the forth step (S40); and a seventh step (S70) of displaying the light of the headup display as a day condition since the day condition is recognized when the tail switch abnormally operates in the sixth step (S60). The present invention has an effect of improving marketability and convenience as minimum information can be displayed in a headup display even when a trouble occurs by external factors such as an automatic light.