Generation and remote processing of light maps
AssigneeValeo Vision
InventorsHafid El Idrissi, Loic Boinet
Life of this patent
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Abstract
A lighting method comprising: definition, by a control system (CTRL_S) of a lighting device (HL), of a parameter (PAR) of the lighting device; transmission of this parameter, by the control system, to an actuator (LSS) of the lighting device; and generation, by the actuator, with a light source (LSR) of the lighting device, of a light beam producing an image corresponding to a light map obtained by modifying a light map stored in the actuator using the parameter received from the control system. The description also relates to a lighting device, a computer program and a storage medium for implementing such a method.
Claims19
A lighting method implemented by a lighting device (HL) comprising:
- an actuator (LSS) storing two light maps;
- a control system (CTRL_S);
- and
- a light source (LSR),
- said lighting method comprising the steps of:
- a) definition, by said control system (CTRL_S), of a parameter (PAR) of said lighting device (HL);
- b) transmission of said parameter (PAR) by said control system (CTRL_S) to said actuator (LSS);
- c) generation, by said actuator (LSS), with said light source (LSR), of a light beam producing an image corresponding to a light map obtained by modifying a light map stored in said actuator (LSS) using said parameter (PAR) received from said control system (CTRL_S).
A lighting device (HL), comprising:
- an actuator (LSS) storing two light maps;
- a control system (CTRL_S) arranged to define a parameter (PAR) of said lighting device (HL) and to transmit said parameter (PAR) to said actuator (LSS);
- and
- a light source (LSR),
- said actuator (LSS) being arranged to generate, with said light source (LSR), a light beam producing an image corresponding to a light map obtained by modifying a light map stored in said actuator (LSS) using said parameter (PAR).
Dependencies are inferred from the claim text.