Vehicle warning light device, vehicle and warning method
A warning light, vehicle-mounted technology, applied in the direction of road vehicles, lighting devices, signal devices, etc., can solve problems such as blocking of rear vehicles
Active Publication Date: 2019-12-20
BYD CO LTD
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to provide a vehicle-mounted warning light device, which aims to solve the technical problem in the prior art that the warning information cannot be transmitted smoothly because the vehicle is blocked by the vehicle behind
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0036] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0037] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a vehicle-mounted warning light device. The vehicle-mounted warning light device comprises a light exiting cup and a warning light source arranged at the bottom of the light exiting cup, wherein a light screen covers a light outlet of the light exiting cup; and a light guide hole is formed in the light screen. The vehicle-mounted warning light device further comprises a light-transmitting plate arranged on the outer side of the light screen, wherein the light-transmitting plate is provided with a plurality of light-transmitting portions and light-screening portions located between the light-transmitting portions; every two adjacent light-transmitting portions are separated by one of the light-screening portions; and light emitted by the warning light source is different in color after penetrating the plurality of light-transmitting portions. The vehicle-mounted warning light device further comprises a driving mechanism that drives at least one of the light-transmitting plate and the light screen to move back and forth; and during the back-and-forth movement, the light guide hole in the light screen sequentially corresponds to the light-transmitting portions back and forth to generate light in different colors above a vehicle. The vehicle-mounted warning light device has a light area with light in different colors. A user or a vehicle owner can judge the distance between vehicles according to strobe distribution of all the colors in the light area. The invention further provides a vehicle and a warning method.
Description
technical field [0001] The invention belongs to the field of vehicle equipment, and in particular relates to a vehicle warning light device and a warning method thereof. Background technique [0002] With the continuous prosperity of the country and the continuous improvement of people's living standards, the number of car ownership continues to increase. Especially in large and medium-sized cities, road loads are heavier, and traffic jams on urban roads are becoming more and more serious. When traffic jams, people's mood becomes very irritable and uneasy, which seriously affects people's physical and mental health, reduces people's quality of life, and increases social unrest and unharmonious factors. Moreover, traffic jams drag down the pace of economic development and seriously affect urban development. There are two main types of alarms for current traffic jams, the first is to turn on double flashing lights; the second is to place warning signs. [0003] The warning ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F21S10/02F21S10/06F21V14/08B60Q1/50F21W107/10
CPCB60Q1/50B60Q2400/20F21S10/026F21S10/06F21V14/08
Inventor 游桂忠刘俊福
Owner BYD CO LTD