TW202220869A - Dynamic display method of vehicle lamp and vehicle lamp system wherein the vehicle lamp system comprises a control system electrically connected to a vehicle lamp device - Google Patents

Abstract

A dynamic display method of a vehicle lamp includes the steps of receiving a starting signal by a control module, determining a plurality of light emission control modes according to the starting signal, and lighting a first lamp module and a second lamp module of a vehicle lamp device according to the light emission control modes, wherein the light emission control modes sequentially execute the mode 1 of starting at least one light source of the first lamp module, the mode 2 of lighting the plurality of light sources of the second lamp module sequentially from one end to the other end or lighting the plurality of light sources simultaneously, and the mode 3 of turning off the light sources of the second lamp module sequentially from one end to the other end. By lighting the first light module and the second light module in different modes, the vehicle lamp is provided to produce various dynamic effects.

Description

Vehicle lamp dynamic display method and vehicle lamp system

The present invention relates to a dynamic display method and system of a vehicle lamp.

General car lights are usually used as a reminder to inform the oncoming or rear of the current vehicle's traveling status, including turning, braking, or as night lighting. The lights are installed to avoid accidents caused by vehicle collisions, or Provides lighting functions for driver and passenger use or provides contextual atmosphere.

The purpose of the present invention is to provide a method and system for dynamic display of vehicle lights, which can provide dynamic performance of multiple displays.

Based on the above object, the present invention provides a dynamic display method for a vehicle lamp, comprising a control module receiving an activation signal, determining a plurality of lighting control modes according to the activation signal, and controlling a first control mode of a vehicle lamp device according to the lighting control modes. A lamp module and a second lamp module, the second lamp module is arranged in a U-shape around the first lamp module, wherein the lighting control modes execute mode one in sequence: activating the first lamp module At least one light source, mode 2: the light sources of the second lamp module are sequentially lit from one end to the other end or multiple light sources are simultaneously lit, and mode 3: the light sources of the second lamp module are lit from one end to the other end. The other end is turned off in sequence, wherein the activation signal includes a lock signal or an unlock signal.

Wherein, the mode 1 further includes making the plurality of the light sources of the first lamp module light up in sequence, flash in sequence, or light up at the same time.

Preferably, the mode 2 is that the light sources of the second lamp module are sequentially lit from a first end to a second end or a plurality of light sources are simultaneously lit, and the mode 3 is that the light sources of the second lamp module are lit in sequence. The light sources are turned off sequentially from the second end to the first end.

Preferably, when the activation signal is a first signal, the mode 2 is that the light sources of the second lamp module are sequentially lit from a first end to a second end or a plurality of light sources are lit at the same time, the The third mode is that the light sources of the second lamp module are turned off in sequence from the second end to the first end; when the activation signal is a second signal, the mode two is the second lamp module. The light sources are sequentially lit from the second end to the first end or the light sources are simultaneously lit, the mode 3 is that the light sources of the second lamp module are sequentially lit from the first end to the second end off, wherein the first signal is an unlocking signal, and the second signal is a locking signal.

Preferably, the light emission control mode is to perform the mode 1 and the mode 2 at the same time, or perform the mode 1 and the mode 2 in sequence.

Preferably, the light emission control mode further includes mode 4: the plurality of light sources of the second lamp module flash in sequence.

A vehicle lamp system, which includes a control system electrically connected to a vehicle lamp device, the vehicle lamp device has a first lamp module and a second lamp module, the first lamp module has a single light source or is in a straight line A plurality of light sources arranged, the second light module has a plurality of light sources arranged in a U shape along the outer edge of the first light module; the control system has a receiving module to receive an unlock signal or a lock signal , and a control module controls the first light module and the second light module to execute at least one lighting control mode according to the unlocking signal or the locking signal, the at least one lighting control mode includes: mode one: start the At least one light source of the first lamp module, mode 2: the light sources of the second lamp module are sequentially lit from one end to the other end or the light sources are lit simultaneously and mode 3: the second lamp module The light sources are turned off sequentially from one end to the other end.

Preferably, the first light module is a direction light, and the second light module is a running light.

In order to clearly illustrate the specific embodiments, structures and effects of the present invention, the following descriptions are given in conjunction with the drawings:

Please refer to FIGS. 1 to 3 , which illustrate a vehicle lamp system, which includes a control system 70 electrically connected to a vehicle lamp device 100 , and the vehicle lamp device 100 includes a lamp housing 10 , an inner sheet 20 , A reflector 30, a light-emitting unit 40 and a base 50, the light-emitting unit 40 has a substrate 41, the substrate 41 has a plurality of light sources to define a first lamp module 43 and a second lamp module 42 separately, The light sources of the first lamp module 43 are arranged in a straight line, and the light sources of the second lamp module 42 are arranged in a U shape along the outer edge of the first lamp module 43 , wherein the light sources are light-emitting two Polar body, the first light module 43 can be a direction light, and the second light module 42 can be a running light. In other embodiments, the first light module 43 may be a light bulb or other single light source.

The control system 70 has a receiving module 71 to receive an activation signal 60. The activation signal 60 comes from a body device, a remote control, a mobile phone APP or a door handle sensor. The activation signal 60 includes a first signal and a second signal. The first signal is an unlocking signal 61 of a vehicle door, and the second signal is a locking signal 62 of a vehicle door. After receiving the activation signal 60, the receiving module 71 determines that the activation signal 60 is the unlocking signal 61 of the vehicle door or the unlocking signal 61 of the vehicle door. The lock signal 62, a control module 72 controls the first light module 43 and the second light module 42 to execute the lighting control mode 721 stored in the control module 72 according to the unlock signal 61 or the lock signal 62, so that the The first light module 43 and the second light module 42 form various lighting patterns as a welcoming effect for the vehicle. In this embodiment, the light emission control modes 721 are plural and include the following modes. Mode 1: Activate at least one light source of the first lamp module 43; Mode 2: Turn on the light sources of the second lamp module 42 in sequence from one end to the other end; and Mode 3: Enable the second lamp The light sources of the module 42 are sequentially turned off from one end to the other end.

In this embodiment, the mode 1 includes making the plurality of the light sources of the first lamp module 43 light up in sequence, light up at the same time, or flash in sequence. Therefore, the dynamic display effect of the first light module 43 may be that a plurality of light sources are sequentially turned on and turned off; or, a plurality of light sources are turned on and turned off at the same time; or, a plurality of light sources flash in sequence.

In this embodiment, the second lamp modules 42 are arranged in a horizontal U-shape around the first lamp module 43 , and one end of the second lamp module 42 located below the first lamp module 43 is the first end 421 , the other end located above the first lamp module 43 is the second end 422 .

The mode 2 can be that the light sources of the second lamp module 42 are sequentially lit from the first end 421 to the second end 422 or a plurality of light sources can be lit simultaneously, and the mode 3 can be the second lamp module The light sources of 42 are sequentially turned off from the second end 422 to the first end 421 .

Please refer to FIG. 4 to FIG. 6 , which are schematic diagrams showing the lighting of the second lamp module 42 when unlocked. The direction of the arrow in the figures is the direction of the lighting of the second lamp module 42 . When the control module 72 receives the unlocking signal 61 , mode 1 to mode 3 of the lighting control mode 721 are executed, and the light source of the first lamp module 43 is sequentially turned on from one end 431 to the other end 432 and then turned off at the same time. After executing twice, the second After the light sources of the lamp module 42 are sequentially turned on from the first end 421 toward the second end 422 , and then turned off sequentially from the second end 422 toward the first end 421 , the second lamp module 42 Cycle from on to off twice.

Referring to FIG. 5 , in this embodiment, the light sources of the second lamp module 42 are divided into 11 light-emitting blocks (L1 to L11). When unlocking, the second lamp module 42 is sequentially lit from L1 to L11. Turn off sequentially. When the light-emitting blocks (L1 to L11) are powered on, the voltage is 12 volts, and the light-emitting blocks emit light; when the light-emitting blocks (L1 to L11) are powered off, the voltage is 0 volts, and the light-emitting blocks do not emit light. , and the interval between turning on and off of each light-emitting block is 40ms.

Please refer to FIG. 7 to FIG. 9 , which are schematic diagrams illustrating the lighting of the second lamp module 42 when locked, the direction of the arrow in the figure is the lighting direction of the second lamp module 42 , when the control module 72 receives the upper The lock signal 62, the control module 72 executes the mode 1 to the mode 3 in the lighting control mode 721, the light source of the first lamp module 43 is turned on in sequence from one end 431 to the other end 432 and then turned off at the same time, execute once After that, the light sources of the second lamp module 42 are sequentially turned on from the second end 422 toward the first end 421, and then turned off sequentially from the first end 421 toward the second end 422, and the second end 421 is turned off. The lamp module 42 cycles from on to off twice.

Please refer to FIG. 8 , when locked, the second light module 42 is turned on in sequence from L11 to L1 and then turned off in sequence. When the light-emitting block (L1 to L11) is powered on, the voltage is 12 volts, and the light-emitting block emits light. Light: when the light-emitting blocks (L1 to L11) are powered off, the voltage is 0 volts, the light-emitting blocks do not emit light, and the interval between each light-emitting block is 40ms.

In this embodiment, when the lock signal 62 is received, the on-off direction generated by the second light module 42 executing the light-emitting control mode is the same as the light-on-off direction generated by the second light module 42 executing the light-emitting control mode when the unlock signal 61 is received. The direction of extinction is opposite.

In other embodiments of the present invention, after receiving the unlocking signal 61 or the locking signal 62, the control module 72 executes the first to third modes of the lighting control modes 721, wherein the second mode is to enable the second The plurality of light sources of the lamp module 42 are lit at the same time, and after the light sources of the first lamp module 43 flicker once in sequence, the plurality of light sources of the second lamp module 42 are lit at the same time, and then the second end 422 is directed toward the first One end 421 is turned off in sequence, and the second lamp module 42 cycles from on to off twice; when the control module 72 receives the unlocking signal 61, the light source of the first lamp module 43 flashes twice in sequence After that, the plurality of light sources of the second lamp module 42 are turned on at the same time, and then turn off sequentially from the first end 421 to the second end 422 , and the second lamp module 42 cycles from on to off twice.

In an embodiment of the present invention, the light emission control mode 721 is a continuous mode 1 and a mode 2 or a continuous mode 2 and a mode 1. In other embodiments, the mode 1 and the mode 2 can be executed simultaneously, indicating that the A lamp module 43 and the second lamp module 42 can only execute one dynamic mode at a time, but it is not limited that mode 1 and mode 2 can be executed at the same time.

In other embodiments, the lighting control mode 721 further includes a mode 4: the plurality of light sources of the second lamp module 42 flash in sequence, and after the control module 72 receives the unlocking signal 61 or the locking signal 62, Mode 1 and mode 4 of the lighting control mode 721 are executed, the plurality of light sources of the first lamp module 43 are turned on at the same time and then turned off at the same time. After at least one execution, the plurality of light sources of the second lamp module are turned on by the first end 421. Flashes in sequence toward the second end 422 .

The present invention achieves different welcome effects through the combination of the above-mentioned various lighting control modes. However, the implementation of the present invention is not limited to the above-mentioned embodiments. The lighting control mode 721 can first light the second lamp module 42 and then light the The first lamp module 43, and then the second lamp module 42 and the first lamp module 43 are turned off at the same time, or the first lamp module 43 and the second lamp module 42 are turned on in sequence. , and then turn off the first light module 43 and the second light module 42 in sequence to form a variety of welcome special effects. In addition, the design of the present invention can also achieve lighting and notify the user that the unlocking or locking process has been completed, and at the same time While the vehicle is moving, it still has the effect of notifying the car coming from behind.

L1~L11: Light-emitting block 10: Lamp housing 20: inner film 30: Reflector 40: Lighting unit 41: Substrate 42: Second light module 421: First End 422: Second End 43: The first light module 431, 432: end 50: base 60: start signal 61: Unlock signal 62: lock signal 70: Control system 71: Receiving module 72: Control Module 721: Lighting control mode 100: headlight device

FIG. 1 is a schematic diagram of a light-emitting unit according to an embodiment of the present invention.

FIG. 2 is an exploded view of components according to an embodiment of the present invention.

FIG. 3 is a system diagram of the present invention.

FIG. 4 is a dynamic schematic diagram of unlocking the second light module.

FIG. 5 is a dynamic timing diagram of unlocking the second lamp module.

FIG. 6 is a schematic diagram of the lighting mode of unlocking the second light module.

FIG. 7 is a dynamic schematic diagram of locking the second light module.

FIG. 8 is a dynamic timing diagram of locking the second lamp module.

FIG. 9 is a schematic diagram of the lighting mode of the locked second light module.

L1~L11: Light-emitting block

42: Second light module

421: First End

422: Second End

43: The first light module

431, 432: end

Claims (11)

A method for dynamic display of vehicle lights, comprising: receive an activation signal; Determine a plurality of lighting control modes according to the activation signal; A first lamp module and a second lamp module of a vehicle lamp device are controlled according to the light emission control modes, so that the first lamp module executes: Mode 1: activating at least one light source of the first lamp module, And make the second lamp module execute in sequence: Mode 2: The plurality of light sources of the second lamp module are sequentially lit from one end to the other end or the plurality of light sources are simultaneously lit; and Mode 3: The light sources of the second lamp module are turned off sequentially from one end to the other end. The dynamic display method for a vehicle lamp as claimed in claim 1, wherein the mode 2 is that the light sources of the second lamp module are sequentially lit from a first end to a second end or a plurality of light sources are simultaneously lit, the mode The third is that the light sources of the second lamp module are turned off sequentially from the second end toward the first end. The dynamic display method for a vehicle lamp as claimed in claim 1, wherein when the activation signal is a first signal, the mode 2 is that the light sources of the second lamp module are sequentially clicked from a first end to a second end On or multiple light sources are on at the same time, the mode 3 is that the light sources of the second lamp module are sequentially turned off from the second end to the first end; when the activation signal is a second signal, the mode 2 The light sources of the second lamp module are sequentially lit from the second end toward the first end or the light sources are simultaneously lit, and the mode 3 is that the light sources of the second lamp module are lit by the first end. One end goes out sequentially toward the second end. The dynamic display method for a vehicle lamp according to claim 3, wherein the first signal is an unlocking signal, and the second signal is a locking signal. The vehicle light dynamic display method according to claim 1, wherein the second light module is arranged in a U-shape around the first light module. The dynamic display method for a vehicle lamp as claimed in claim 1, wherein the at least one light source of the first lamp module is plural, and the mode one further comprises making the plural light sources of the first lamp module light up in sequence or sequentially flashes sequentially or lights up at the same time. The dynamic display method for a vehicle lamp as claimed in claim 1, wherein the first lamp module is a direction lamp, and the second lamp module is a running lamp. The vehicle lamp dynamic display method according to claim 1, wherein the lighting control mode is to perform the mode 1 and the mode 2 at the same time, or perform the mode 1 and the mode 2 in sequence. The dynamic display method for a vehicle lamp as claimed in claim 1, wherein the lighting control mode further includes mode 4: the plurality of light sources of the second lamp module flash in sequence. A vehicle lamp system, comprising a control system electrically connected to a vehicle lamp device, is characterized in that: the vehicle lamp device has a first lamp module and a second lamp module, the first lamp module has a single light source or is a plurality of light sources arranged in a straight line, and the second lamp module has a plurality of light sources arranged in a U-shaped arrangement along the outer edge of the first lamp module; and The control system has a receiving module that receives an activation signal, and a control module controls the first lamp module and the second lamp module to execute at least one lighting control mode according to the activation signal; Wherein, the at least one lighting control mode includes: Mode 1: activate at least one light source of the first lamp module; Mode 2: the plurality of light sources of the second lamp module are sequentially lit from one end to the other end or the plurality of light sources are simultaneously lit; and Mode 3: The light sources of the second lamp module are turned off sequentially from one end to the other end. The vehicle light system of claim 10, wherein the first light module is a direction light, and the second light module is a running light.

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