Vehicle lamp system and heavy truck commercial vehicle

Abstract

The utility model discloses a vehicle lamp system and a heavy truck commercial vehicle, the vehicle lamp system is used for the heavy truck commercial vehicle, and the vehicle lamp system comprises a corner lamp arranged at the front end of the vehicle; and the vehicle body controller is connected with the corner lamp and used for driving the corner lamp to be turned on / off. The vehicle lamp system can improve the observation view field of a driver during steering operation at night, and the safety of whole vehicle driving is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a vehicle lamp system and a heavy-duty commercial vehicle. Background Art

[0002] At present, most heavy-duty commercial trucks are not equipped with corner lights in their headlights. Corner lights are lighting fixtures that provide auxiliary lighting for the corners of the road in front of the heavy truck or for the sides or rear of the vehicle. When the lighting standards of the road environment are not comprehensive, corner lights have a certain auxiliary lighting effect and provide a guarantee for safe driving. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a vehicle light system, which can improve the driver's observation field of view during steering operation at night and improve the safety of vehicle driving.

[0004] A second purpose of the utility model is to provide a heavy-duty commercial vehicle.

[0005] In order to solve the above problems, the first embodiment of the utility model provides a vehicle lighting system for heavy-duty commercial vehicles, the vehicle lighting system comprising: corner lights, which are arranged at the front end of the vehicle; and a body controller, which is connected to the corner lights and is used to drive the corner lights to light up / off.

[0006] According to the vehicle lighting system of the embodiment of the utility model, the driver drives the corner lights to light up through the vehicle body controller to provide auxiliary lighting for the front end of the heavy-duty commercial vehicle, which can assist in lighting a wider range of roads, improve the driver's observation field of view at night, and enhance the safety of vehicle driving.

[0007] In some embodiments, it also includes: a gateway, which is connected to the body controller; an angle sensor, which is used to collect the rotation angle value of the steering wheel; an electronic stability controller, which is connected to the angle sensor and the gateway, and the electronic stability controller is used to forward the rotation angle value to the body controller through the gateway.

[0008] In some embodiments, the steering angle sensor is connected to the electronic stability controller via a LIN bus.

[0009] In some embodiments, the electronic stability controller is connected to the gateway via a power CAN line, and the body controller is connected to the gateway via a body CAN line.

[0010] In some embodiments, it also includes: a vehicle speed sensor, which is used to collect the speed value of the heavy-duty commercial vehicle; an instrument, which is connected to the vehicle speed sensor and the gateway, and the instrument is used to forward the vehicle speed value to the body controller through the gateway.

[0011] In some embodiments, the meter is connected to the gateway via an information CAN line.

[0012] In some embodiments, the corner light includes a left corner light and a right corner light, the body controller includes a left corner light driving end and a right corner light driving end, the left corner light is connected to the left corner light driving end, and the right corner light is connected to the right corner light driving end.

[0013] In some embodiments, it also includes: a fog lamp, which is arranged at the front end of the vehicle, connected to the body controller, and used as a backup lamp for the corner lamp.

[0014] In some embodiments, the fog lamp includes a left fog lamp and a right fog lamp, the body controller includes a left fog lamp driving end and a right fog lamp driving end, the left fog lamp is connected to the left fog lamp driving end, and the right fog lamp is connected to the right fog lamp driving end.

[0015] A second embodiment of the utility model provides a heavy-duty commercial vehicle, comprising the vehicle light system described in the above embodiment.

[0016] The heavy-duty commercial truck according to the embodiment of the utility model adopts the above-mentioned headlight system, which can provide auxiliary lighting for the front end of the heavy-duty commercial truck, and can assist in lighting a wider range of roads, improve the driver's observation field of view at night, and enhance the driving safety of the entire vehicle.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 is a structural block diagram of a vehicle light system according to an embodiment of the utility model;

[0020] Figure 2 is a schematic diagram of a vehicle lighting system according to an embodiment of the utility model;

[0021] Figure 3 It is a structural block diagram of a heavy-duty commercial vehicle according to an embodiment of the utility model.

[0022] Reference numerals:

[0023] Heavy-duty commercial vehicles 1,000;

[0024] Vehicle lighting system 100;

[0025] Corner lamp 10; body controller 20; gateway 30; corner sensor 40; electronic stability controller 50; vehicle speed sensor 60; instrument 70; fog lamp 80. DETAILED DESCRIPTION

[0026] The embodiments of the present utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present utility model are described in detail below.

[0027] Reference below Figure 1-Figure 2 A vehicle lamp system according to an embodiment of the present invention is described. The vehicle lamp system 100 includes a corner lamp 10 and a vehicle body controller 20 .

[0028] The corner lamp 10 is provided on the vehicle, and the vehicle body controller 20 is connected to the corner lamp 10 for driving the corner lamp to light up / light down.

[0029] Specifically, the body controller 20 can drive the corner lights 10 to light up to provide auxiliary lighting for the front end of the vehicle, improve the driver's observation field of view during steering operations at night, and improve the safety of vehicle driving. The body controller 10 can also drive the corner lights 10 to turn off to reduce energy consumption.

[0030] According to the vehicle lighting system 100 of the embodiment of the utility model, the vehicle body controller 20 drives the corner lamp 10 to light up, providing auxiliary lighting for the front end of the vehicle, which can assist in lighting a wider range of roads, improve the driver's observation field of view at night, and enhance the safety of the entire vehicle driving.

[0031] In some embodiments, reference Figure 2 As shown, the vehicle lighting system 100 further includes a gateway 30 , a rotation angle sensor 40 and an electronic stability controller 50 .

[0032] Among them, the gateway is connected to the body controller 30, the angle sensor 40 is used to collect the rotation angle value of the steering wheel, the electronic stability controller 50 is connected to the angle sensor 40 and the gateway 30, and the electronic stability controller 50 is used to forward the rotation angle value to the body controller 20 through the gateway 30.

[0033] Specifically, when the steering wheel is turned, the electronic stability controller 50 forwards the steering wheel rotation angle value collected by the angle sensor 40 to the body controller 20 through the gateway 30, so that when the vehicle is turning, the body controller 20 can drive the corner light 10 to light up, and adjust the deflection of the corner light according to the rotation angle value to improve the driver's observation field of view when turning at night.

[0034] In some embodiments, the rotation angle sensor 40 is connected to the electronic stability controller 50 via a LIN bus.

[0035] In some embodiments, reference Figure 2 As shown, the electronic stability controller 50 is connected to the gateway 30 via a power CAN line, and the body controller 10 is connected to the gateway 30 via a body CAN line.

[0036] Specifically, the electronic stability controller 50 sends the steering wheel rotation angle value to the power CAN line, and forwards the angle value message information to the body CAN line through the gateway 30, so that the body controller 20 can drive the corner light 10 to light up and adjust the deflection of the corner light 10 according to the rotation angle value to assist in lighting a wider range of roads.

[0037] In some embodiments, reference Figure 2 As shown, the vehicle lighting system 100 further includes a vehicle speed sensor 60 and a meter 70 .

[0038] The vehicle speed sensor 60 is used to collect the vehicle speed value of the heavy-duty commercial vehicle, and the instrument 70 is connected to the vehicle speed sensor 60 and the gateway 30 . The instrument 70 is used to forward the vehicle speed value to the body controller 20 through the gateway 30 .

[0039] Specifically, the meter 70 forwards the speed value of the heavy-duty commercial vehicle collected by the speed sensor 60 to the body controller 20 through the gateway 30, so that the body controller 20 adjusts the deflection of the corner light 10 according to the speed value to assist in lighting a wider range of roads.

[0040] In some embodiments, reference Figure 2 As shown, the meter 70 is connected to the gateway 30 via an information CAN line.

[0041] Specifically, the meter 70 forwards the vehicle speed value message information to the vehicle body CAN line through the gateway 30, so that the vehicle body controller 20 adjusts the deflection of the corner light 10 according to the vehicle speed value to assist in lighting a wider range of roads.

[0042] In some embodiments, the corner lamp 10 includes a left corner lamp and a right corner lamp, and the vehicle body controller 20 includes a left corner lamp driving end and a right corner lamp driving end.

[0043] Among them, the left corner light is connected to the left corner light driving end, and the right corner light is connected to the right corner light driving end.

[0044] Specifically, when the steering wheel is turned, the vehicle body controller 20 can adjust the deflection of the left corner light and the right corner light according to the turning angle value and the vehicle speed value to assist in lighting a wider range of roads and realize the follow-up steering function of the corner light 10.

[0045] In some embodiments, reference Figure 2 As shown, the vehicle lighting system 100 further includes a fog lamp 80 .

[0046] The fog lamp 80 is disposed at the front end of the vehicle, is connected to the vehicle body controller 20 , and is used as a backup lamp for the corner lamp 10 .

[0047] Specifically, when the vehicle is not equipped with the corner lamp 10 , the vehicle body controller 20 drives the fog lamp 80 to light up to provide auxiliary lighting for the front end of the vehicle, serving as a backup lamp for the corner lamp 10 .

[0048] In some embodiments, the fog lamp 80 includes a left fog lamp and a right fog lamp, and the vehicle body controller 20 includes a left fog lamp driving end and a right fog lamp driving end.

[0049] Wherein, the left fog lamp is connected to the left fog lamp driving end, and the right fog lamp is connected to the right fog lamp driving end.

[0050] Specifically, when the steering wheel turns, the body controller 20 can adjust the left fog lamp and the right fog lamp to deflect according to the turning angle value and the vehicle speed value to assist in lighting a wider range of roads, and replace the follow-up steering function of the corner lamp 10 with the fog lamp 80.

[0051] The second embodiment of the utility model provides a heavy-duty commercial vehicle, referring to Figure 3 As shown, a heavy-duty commercial vehicle 1000 includes the vehicle light system 100 of the above embodiment.

[0052] According to the heavy-duty commercial vehicle 1000 of the embodiment of the utility model, the above-mentioned vehicle light system 100 is adopted to provide auxiliary lighting for the front end, rear end, left side and / or right side of the heavy-duty commercial vehicle 1000, which can assist in lighting a wider range of roads, improve the driver's observation field of view at night, and enhance the driving safety of the entire vehicle.

[0053] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0054] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A vehicle lighting system, characterized in that: For heavy-duty commercial vehicles, the vehicle lighting system includes: Corner lights, which are arranged at the front end of the vehicle; A body controller is connected to the corner light and is used to drive the corner light to light up / extinguish.

2. The vehicle lighting system according to claim 1, characterized in that: Also includes: A gateway connected to the vehicle body controller; A steering angle sensor, wherein the steering angle sensor is used to collect a steering wheel rotation angle value; An electronic stability controller, wherein the electronic stability controller is connected to the rotation angle sensor and the gateway, and the electronic stability controller is used to forward the rotation angle value to the body controller through the gateway.

3. The vehicle lighting system according to claim 2, characterized in that: The rotation angle sensor is connected to the electronic stability controller via a LIN bus.

4. The vehicle light system according to claim 2, characterized in that: The electronic stability controller is connected to the gateway via a power CAN line, and the body controller is connected to the gateway via a body CAN line.

5. The vehicle lighting system according to claim 2, characterized in that: Also includes: A vehicle speed sensor, the vehicle speed sensor is used to collect the speed value of the heavy-duty commercial vehicle; An instrument, wherein the instrument is connected to the vehicle speed sensor and the gateway, and the instrument is used to forward the vehicle speed value to the body controller through the gateway.

6. The vehicle light system according to claim 5, characterized in that: The instrument is connected to the gateway via an information CAN line.

7. The vehicle light system according to any one of claims 1 to 6, characterized in that: The corner lamp comprises a left corner lamp and a right corner lamp, the vehicle body controller comprises a left corner lamp driving end and a right corner lamp driving end, the left corner lamp is connected to the left corner lamp driving end, and the right corner lamp is connected to the right corner lamp driving end.

8. The vehicle light system according to claim 7, characterized in that: Also includes: A fog lamp is arranged at the front end of the vehicle, the fog lamp is connected to the vehicle body controller, and the fog lamp is used as a backup lamp for the corner lamp.

9. The vehicle light system according to claim 8, characterized in that: The fog lamp comprises a left fog lamp and a right fog lamp, the vehicle body controller comprises a left fog lamp driving end and a right fog lamp driving end, the left fog lamp is connected to the left fog lamp driving end, and the right fog lamp is connected to the right fog lamp driving end.

10. A heavy-duty commercial vehicle, characterized in that: A vehicle lighting system comprising any one of claims 1-9.

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