TW202231514A - Vehicle light communication system - Google Patents

Abstract

A vehicle light communication system is installed on a vehicle light of a carrier and includes a photovoltaic panel, a lightening unit, and a communication receiving unit. Thus, the photovoltaic panel is adapted to transform luminous energy into electric energy after being illuminated by a light source. The electric energy is adapted to carry out actions of the lightening unit and the communication receiving unit. The communication receiving unit is capable of receiving outer control signals to control the lightening unit to light continuously for a long time based on special circumstances. Hence, luminous energy transformed by the vehicle light communication system into electric energy can be used independently to thereby reduce the waste of electric energy. Further, external communication and connection are also achieved to thereby attain the control and use effect.

Description

car light communication system

The present invention relates to a design of vehicle lamp communication, in particular to a vehicle lamp communication system which utilizes light irradiation to convert into electrical energy and has communication.

Referring to FIG. 1 , it is known that the vehicle 1 is provided with at least two corresponding direction lamps 11 (represented by a schematic diagram in the figure, and the vehicle is an automobile as an example). The substrate 112 on the base body 111, at least one light-emitting element 113 disposed on the substrate 112 and electrically connected to the substrate 112, and one electrically connected to the substrate 112 and connected to the power supply system 12 of the vehicle 1 The power supply line 114 of the power supply system 12 supplies power through the power supply line 114 , so that the light-emitting element 113 can properly generate light and project it outward to form the lighting effect of the directional light 11 when it is controlled.

However, after actual use, it is found that when the direction light 11 is under the unified control of the vehicle 1 in the conventional 1, it can generate illumination action through the electric power provided by the power supply system 12, so the direction light 11 can only be controlled by the vehicle 1. However, when the power line 114 between the substrate 112 and the power system 12 is in poor contact or damaged, the power line 114 cannot effectively receive the power supply from the power system 12 When the power is low, the light-emitting element 113 of the direction light 11 will not function normally, resulting in limited use, which needs to be improved.

Therefore, the purpose of the present invention is to provide a vehicle lamp communication system, especially one that can receive the illumination of the light source for conversion and output, so as to provide the electric energy of the vehicle lamp illumination in real time.

Therefore, the vehicle lamp communication system of the present invention includes a photovoltaic panel, at least one light-emitting element connected to the photovoltaic panel, and a communication receiver connected to the photovoltaic panel and the light-emitting element; wherein, the photovoltaic panel can be used for light after being irradiated by the light source. It can be converted into electrical energy output, and the light-emitting element can generate action through the electrical energy output by the photovoltaic panel, and the communication receiving element can receive the electrical power output from the photovoltaic panel to generate operation, and the communication receiving element can also communicate with the outside. Receive/transmit; therefore, whether the photovoltaic panel receives illumination from an external light source, or the light-emitting element is activated to generate illumination from a light source, it can convert the received light energy into electrical energy for output, so as to provide the The light-emitting element is used with the communication receiving element, and the communication receiving element connected with the photovoltaic panel and the light-emitting element can be connected to the external control signal. After receiving the external control command, the photovoltaic panel can absorb light. In the case of conversion into electrical energy supply, the light-emitting element can be linked to produce long-term lighting effects, so as to reduce the waste of electrical energy, and through mutual communication with the external control, the light-emitting element can also be effectively and independently controlled to generate external light. Light motion effect.

The foregoing and other technical contents, features and effects of the present invention will be clearly understood in the following detailed description of the preferred embodiments with reference to the drawings.

2 and 3, the first preferred embodiment of the present invention, the vehicle lamp communication system 3 of this embodiment is installed on a vehicle lamp 41 of a carrier 4 (represented by a schematic diagram in the figure), and the vehicle lamp communication system 3 It forms an electrical connection with the power line 42 of the carrier 4, and at the same time, the vehicle lamp 41 of the carrier 4 has the setting of reflective guide, and in this embodiment, the carrier 4 can be an automobile, a locomotive, an electric locomotive, Or it may be an electric scooter, and the following is an example of a car. Of course, the vehicle light 41 can also be a headlight, a direction light, etc. of the carrier 4. The following is an example of being installed on a direction light.

Continuing from the above, the vehicle lamp communication system 3 includes a photovoltaic panel 31, at least one light-emitting element 32 connected to the photovoltaic panel 31, and a communication receiving element 33 connected to the photovoltaic panel 31 and the light-emitting element 32 respectively; wherein, the The photovoltaic panel 31 can be irradiated by a light source to convert light energy into electrical energy for output, and the light source can be the light source of sunlight, external vehicle headlights, and the light source generated by the light-emitting element 32 after being energized is reflected light guide. In addition, the light-emitting element 32 can receive the electrical energy converted and output by the connected photovoltaic panel 31 to operate, and the number of the light-emitting elements 32 can be arranged in plural according to the needs of use; In addition, the communication receiver 33 has a communication function, and the communication receiver 33 can receive/transmit signals with an external control device 5 , and the communication receiver 33 can use Bluetooth, radio frequency (RF) and Infrared and other methods are used to communicate with the external control device 5, and the aforementioned external control device 5 can be the user's mobile device, so that the mobile device 5 can communicate with the communication receiver 33. Related control settings, of course, the communication The receiver 33 is further used to transmit and receive signals through the connected power line 42. At the same time, if the vehicle lamp communication system 3 is set up in multiple groups, the communication receivers 33 can further form an interconnected connection configuration for effective signal connection. In particular, in this embodiment, the vehicle lamp communication system 3 further includes a battery 34, and the battery 34 is respectively connected with the photovoltaic panel 31, the light-emitting element 32 and the communication receiver 33, and receives the communication receiver 33 At the same time, the battery 34 can receive the electrical energy output by the photovoltaic panel 31 and store it, so as to provide the electrical energy of the light-emitting element 32 and the communication receiving element 33 at any time, and can be set as the electrical energy inside the battery 34 When stored to a certain amount, and under the control of the communication receiver 33, the electric power stored in it can be output to the vehicle 4 through the connection with the power line 42, so that the vehicle 4 can be used for distribution of electric energy .

Referring to FIG. 2 and FIG. 3 , first, the vehicle lamp communication system 3 can be installed on each of the direction lamps 41 of the vehicle 4 , and the communication receivers 33 of the vehicle lamp communication systems 3 can be set to communicate with each other. When in use, after the car 4 is started, the car 4 will be interconnected with the direction light 41 through the power line 42. At this time, if the weather is bright and the sun is shining, the photovoltaic panel 31 will receive the solar photovoltaic irradiation. , the received light energy will be converted into electrical energy output. When the light-emitting element 32 has not yet received the prompting action command, the battery 34 will store the electrical energy converted by the photovoltaic panel 31. When the car 4 is about to change the driving direction and start the direction light 41 to perform a prompting action, the light-emitting element 32 connected to the photovoltaic panel 31 will receive the turn-on linkage of the car 4, and will not be able to Under the condition that the electric energy needs to be provided by the automobile 4 for power supply and transmission, the operation can be performed by the electric energy converted by the photovoltaic panel 31, and of course, the operation can also be performed by the electric energy stored in the battery 34. At the same time as the light-emitting prompting action is performed outside, the light source generated by the light-emitting element 32 can emit light in a larger light-scattering state through the directional light 41 provided with reflective guides. Of course, the photovoltaic panel 31 Furthermore, the light source emitted by the light-emitting element 32 can be received through reflection and guiding, and also effectively converted into electrical energy for the light-emitting element 32 to be used, and connected to the storage battery 34 for storage.

Continuing the above, furthermore, when the electric energy in one of the accumulators 34 reaches a preset set value, part of the electric energy in the accumulator 34 can be passed through the power line 42 under the control of the communication receiver 33 . output, so that the automobile 4 can distribute and use or store the electric energy. At the same time, if there is insufficient electric energy storage in other batteries 34, at this time, the connected communication receiver 33 can transmit the signal to the other communication devices. The receiving part 33 receives, so that the connected battery 34 can be properly controlled to transmit excess power through the power line 42 to supplement the power reserve of the battery 34 with insufficient power for use. Of course, no matter whether the car 4 is running state, or static state, as long as the photovoltaic panel 31 is irradiated by external light, it will convert the light into electrical energy for storage in the battery 34. Furthermore, if the user wants the car 4 to be in a non-driving state It has a long-lasting lighting effect at night, and at the same time does not want to consume the original electric energy of the car 4, it can be connected to the communication receiver 33 through the mobile device 5 for self-use, that is, the mobile device 5 sends out A control signal command is connected to the communication receiving part 33 , so that the communication receiving part 33 can link the battery 34 to supply power to the light emitting part 32 according to the instruction of the mobile device 5 after receiving it, so that the light emitting part 32 can be activated according to the control instruction The long-term lighting action can effectively achieve the communication connection mode to control the light-emitting element 32 to receive the power connection of the battery 34, so as to independently carry out the convenience of continuous lighting and lighting, and the excess power can be reached through the battery 34. The energy storage feedback benefit can reduce the waste of electric energy.

Referring to FIG. 4 and FIG. 5 , the second preferred embodiment of this embodiment still includes the elements described in the previous embodiment, and the connection relationship between the elements is the same as that described in the previous embodiment, but in particular, However, in this embodiment, the vehicle lamp communication system 3 further includes a sensing element 35, and the sensing element 35 can receive the electrical energy supplied by the battery 34 to operate, and the sensing element 35 and the communication receiving element 33 and The control system of the car 4 (not shown in the figure, in this embodiment, the car is also used as an example) is connected, and the sensing element 35 can be one of distance detection, vibration detection, GPS positioning detection, or The sensing element 35 further includes a mode activation switch 351, through which the communication receiver 33 can be controlled to transmit a signal, and the signal can be connected and communicated with an external mobile device 5, and the aforementioned The mobile device 5 is owned by the user currently using the car 4, and the mobile device can communicate with the vehicle lamp communication system 3 for connection settings related to communication; therefore, when the sensing element 35 is distance detection, It will automatically detect the distance between the car 4 and other vehicles driving around when the car 4 is driving, that is, if the distance between the car 4 and the front, rear and left and right vehicles is within the safe value range , at this time, the sensing element 35 will not generate a signal. On the contrary, when the distance between the car 4 and other surrounding vehicles has exceeded the safe range value (that is, the distance with other vehicles is quite close), the sensing The component 35 will transmit a signal connected to the control system to remind the user to be alert and pay attention to further properly control the vehicle 4 to maintain a safe distance from other vehicles around.

Continuing the above, when the sensing element 35 is set for vibration sensing and GPS positioning detection, that is, when the vehicle 4 is subjected to improper movement by a thief under abnormal use conditions, the sensing element 35 will sense an abnormal When the vibration or displacement of the external force is used under normal conditions, it will start to detect the position. At this time, the communication mode of the communication receiver 33 will be selected through the mode selection switch 351 to receive the communication through the communication in real time. The device 33 communicates with the user's mobile device 5 to inform the user that the car 4 has been moved improperly and the current location, so that the user can take immediate measures. Of course, if the user drives the car 4 When an accident occurs and the power supply device 43 of the car 4 is forced to interrupt the supply of electric energy, and the user is unable to take care of himself and deal with it due to accident factors, the sensing element 35 can be used to sense vibration and It has the function of GPS positioning detection. At the same time, when the battery 34 continues to supply power, that is, when the vibration caused by the impact of external force is sensed, it will immediately generate a signal and the positioning detection of the current position to detect the current position. Immediately connect with the mobile device 5 through the communication receiver 33 to automatically dial an emergency call to notify the user of the accident location of the car 4, so that the event can be effectively and properly handled in the first place Therefore, the vehicle lamp communication system 3 can not only convert and output the use of received light, so as to provide the convenience of independent control of the lighting power of the light-emitting element, but also can effectively feedback the stored power, and It can achieve the purpose of mutual communication and control with the outside by means of communication.

Summarizing the above, the vehicle lamp communication system of the present invention uses the photovoltaic panel to illuminate the light source and then converts the light energy into electrical energy, so as to instantly supply the light-emitting element to generate the electric power of the light source. Of course, the communication receiving element can receive external control communication commands. , can control the light-emitting element to independently perform illumination under special conditions, effectively achieve the convenience of independent use of the light-emitting element, and at the same time use the battery's coordination to store the electrical energy converted by the photovoltaic panel and supply the light-emitting element It can also be used for energy storage and feedback, and it can effectively reduce the waste of electric energy without the need to pass the original electric energy supply of the vehicle. , so that the electric power provided by the battery can make the light-emitting element produce long-term lighting effect, and effectively achieve the independent use effect of the light-emitting power of the light-emitting element.

However, the above descriptions are only to illustrate the preferred embodiments of the present invention, and should not limit the scope of implementation of the present invention. , shall still fall within the scope covered by the patent of the present invention.

(acquaintance) 1: Vehicle 11: Directional lights 12: Power system 111: seat body 112: Substrate 113: Lighting pieces 114: Power cord (this invention) 3: Car light communication system 31: Photovoltaic panels 32: Lighting pieces 33: Communication Receiver 34: battery 35: Perception Pieces 351: Mode start switch 4: Vehicles (cars, locomotives, electric vehicles, electric scooters) 41: Car lights (headlights, direction lights) 42: Powerline 43: Power supply device 5: Mobile Devices

FIG. 1 is a schematic diagram of a conventional vehicle direction light. FIG. 2 is a schematic diagram of the first preferred embodiment of the present invention. FIG. 3 is a block diagram of the first preferred embodiment. FIG. 4 is a schematic diagram of a second preferred embodiment of the present invention. FIG. 5 is a block diagram of the second preferred embodiment.

3: Directional light communication system

31: Photovoltaic panels

32: Lighting pieces

33: Communication Receiver

34: battery

4: Vehicles (cars, locomotives, electric vehicles, electric scooters)

41: Car lights (headlights, direction lights)

42: Powerline

43: Power supply device

5: Mobile Devices

Claims (5)

A vehicle lamp communication system, which includes a photovoltaic panel, at least one light-emitting element connected with the photovoltaic panel, and a communication receiver connected with the light-emitting element and the photovoltaic panel respectively; The light energy is converted into electrical energy for output. In addition, the light-emitting element can operate by connecting the electrical energy output by the photovoltaic panel. As for the communication receiving element, the communication receiving element can receive the electrical power output by the photovoltaic panel to generate operation, and the communication receiving element can also receive /Send a signal to properly link the action of the light-emitting element. The vehicle lamp communication system according to claim 1, further comprising a sensing element connected to the photovoltaic panel. The vehicle lamp communication system according to claim 1, further comprising a battery, which is respectively connected with the photovoltaic panel, the light-emitting element and the communication receiving element. The vehicle lamp communication system according to claim 2, further comprising a battery, which is respectively connected with the photovoltaic panel, the light-emitting element, the communication receiving element and the sensing element. The vehicle lamp communication system according to claim 2, wherein the sensing element further includes a mode activation switch, and the mode activation switch can control the communication receiver to transmit a signal, and the signal can communicate with an external mobile device connect.

Images