CN111746388A - Vehicle-mounted collision early warning method, device and system - Google Patents
Vehicle-mounted collision early warning method, device and system Download PDFInfo
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- CN111746388A CN111746388A CN201910244533.7A CN201910244533A CN111746388A CN 111746388 A CN111746388 A CN 111746388A CN 201910244533 A CN201910244533 A CN 201910244533A CN 111746388 A CN111746388 A CN 111746388A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
- B60Q3/78—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for generating luminous strips, e.g. for marking trim component edges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
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Abstract
The invention provides a vehicle-mounted collision early warning method, device and system. The collision early warning method provided by the invention specifically comprises the following steps: calculating the collision probability of the vehicle in front collision; and responding to the fact that the collision probability is larger than a preset threshold value, and outputting a control signal to control the work of the atmosphere lamp located in the visual field range of the driver. The invention also provides a device, a system and a computer program for realizing the collision early warning method. According to the collision early warning method provided by the invention, the driver in the vehicle can be prompted when the vehicle possibly collides with the front obstacle, so that the driver is reminded to avoid traffic accidents in time. The collision early warning device and the collision early warning system provided by the invention can realize the collision early warning method by using a simple structure, thereby having universality.
Description
Technical Field
The invention relates to the field of vehicle driving assistance, in particular to the field of collision early warning during vehicle driving assistance.
Background
With the development of economy, particularly the development of the automobile industry, the number of automobiles in the society is more and more at present, along with the improvement of the living standard of people, the automobiles are very popular as walking tools, the configuration requirements of consumers on the automobiles are higher and higher when the consumers buy the automobiles, but the common automobile configuration in the market at present can not meet the requirements of the consumers on the humanization and the intellectualization of the automobiles. In particular, the current vehicle operation tends to be automated to assist the driver in driving, so that the driver can drive more easily.
Currently, many vehicles have been provided with driving assist functions to some extent, such as an auto-cruise function, an auto-parking function, an auxiliary braking function, and the like. Especially, the auxiliary brake function can help the driver to avoid the accidents of rear-end collision or pedestrian collision as much as possible, not only reduces the traffic accident rate, but also can ensure the safety of personnel in the vehicle and personnel outside the vehicle, and is very important in the aspect of improving the safety of the vehicle.
However, although a vehicle equipped with an auxiliary braking function can perform a braking operation to avoid a collision when encountering a front obstacle, the auxiliary braking function is not currently widespread, but is only provided in some high-end vehicles. Secondly, in the case where the current driving habits have not been completely changed, some drivers are more inclined to grasp the manipulation of the vehicle in their hands to increase the driving manipulation pleasure. Furthermore, since the auxiliary braking function completely depends on the electronic operation, there are many reports that the electronic operation fails at some critical time and cannot be realized, and if the driver relies on the auxiliary braking function too much, a more serious accident may occur once the auxiliary braking function fails when a collision is likely to occur.
Based on this, it is necessary to provide a driving assistance method, which can give a prompt to the user in the vehicle when the vehicle may have a frontal collision, help the user in the vehicle to avoid the possible accident, and improve the safety performance of the vehicle.
Disclosure of Invention
The following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.
As described above, in order to solve the above problem, the present invention provides a vehicle-mounted collision warning method, specifically including:
calculating the collision probability of the vehicle in front collision; and
and outputting a control signal to control the work of the atmosphere lamp positioned in the visual field range of the driver in response to the fact that the collision probability is larger than a preset threshold value.
In an embodiment of the collision warning method, optionally, the outputting a control signal to control the operation of the atmosphere lamp further includes: controlling the operation of the atmosphere lamp is associated with the collision probability.
In an embodiment of the collision warning method, optionally, the controlling the operation condition of the atmosphere lamp to be associated with the collision probability further includes: and controlling the lighting color of the atmosphere lamp according to the size of the collision probability.
In an embodiment of the collision warning method, optionally, the calculating the collision probability further includes:
acquiring the distance between the vehicle and a front obstacle;
acquiring the current speed of the vehicle; and
and calculating the collision probability according to the distance and the vehicle speed.
The invention also provides a vehicle-mounted collision early warning device for realizing the collision early warning method, wherein the collision early warning device specifically comprises: a processor, a memory, and a computer program stored on the memory and executable on the processor, the processor implementing, when executing the computer program:
calculating the collision probability of the vehicle in front collision; and
and outputting a control signal to control the work of the atmosphere lamp positioned in the visual field range of the driver in response to the fact that the collision probability is larger than a preset threshold value.
In an embodiment of the collision warning apparatus, optionally, the processor outputting the control signal to control the operation of the atmosphere lamp further includes: controlling the operation of the atmosphere lamp is associated with the collision probability.
In an embodiment of the collision warning apparatus, optionally, the processor controlling the operation condition of the atmosphere lamp to be associated with the collision probability further includes: and controlling the lighting color of the atmosphere lamp according to the size of the collision probability.
In an embodiment of the collision warning apparatus, optionally, the processor calculating the collision probability further includes:
acquiring the distance between the vehicle and a front obstacle;
acquiring the current speed of the vehicle; and
and calculating the collision probability according to the distance and the vehicle speed.
The invention also provides a vehicle-mounted collision early warning system, which specifically comprises an atmosphere lamp and a collision early warning device, wherein the atmosphere lamp is coupled with the collision early warning device; wherein
The atmosphere lamp is arranged in the visual field range of a driver, and the atmosphere lamp works in response to receiving a control signal output by the collision early warning device;
the collision early warning device comprises: a processor, a memory, and a computer program stored on the memory and executable on the processor, the processor implementing, when executing the computer program:
calculating the collision probability of the vehicle in front collision; and
and outputting a control signal to control the work of the atmosphere lamp in response to the fact that the collision probability is larger than a preset threshold value.
In an embodiment of the collision warning system, optionally, the processor outputting the control signal to control the operation of the atmosphere lamp further includes: controlling the operation of the atmosphere lamp is associated with the collision probability.
In an embodiment of the collision warning system, optionally, the atmosphere lamp has a plurality of lighting colors; and
the processor controlling the operation of the atmosphere lamp in relation to the collision probability further comprises: and controlling the lighting color of the atmosphere lamp according to the size of the collision probability.
In an embodiment of the collision warning system, optionally, the atmosphere lamp is a lamp strip, and the lamp strip is disposed on an upper edge and/or a lower edge of a front windshield of the vehicle.
In an embodiment of the collision warning system, optionally, the atmosphere lamp is a lamp strip disposed above and/or below a vehicle interior surrounding a front windshield of the vehicle.
In an embodiment of the collision warning system, optionally, the processor calculating the collision probability further includes:
acquiring a distance between the vehicle and a front obstacle from the obstacle detector;
acquiring the current speed of the vehicle from the vehicle speed sensor; and
and calculating the collision probability according to the distance and the vehicle speed.
The present invention also provides a computer storage medium having a computer program stored thereon, which when executed performs the steps of the collision warning method as described above.
According to the collision early warning method, the collision early warning device and the collision early warning system, a user in a vehicle can be prompted under the condition that the vehicle is likely to have a front collision, accidents which are likely to occur due to the fact that the driver is not concentrated on the early warning device are avoided, and the safety performance of the vehicle is improved. The collision early warning method provided by the invention has the function of driving assistance, can relieve the driving pressure of the driver to a certain extent, and meanwhile, as the driver is reminded, the control feeling of the driver on the vehicle is not reduced, the driving pleasure is effectively improved, and the user experience is improved.
Drawings
Fig. 1 shows a flow chart of a collision warning method provided by the present invention.
Fig. 2 shows a schematic diagram of a collision warning apparatus provided by the present invention.
Fig. 3 shows a schematic diagram of a collision warning system provided by the present invention.
Fig. 4 shows a schematic diagram of an atmosphere lamp in the collision warning system provided by the invention.
Reference numerals
200 interaction device
201 processor
202 memory
300 interaction interface
310-340 atmosphere lamp
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. It is noted that the aspects described below in connection with the figures and the specific embodiments are only exemplary and should not be construed as imposing any limitation on the scope of the present invention.
As described above, the present invention provides a vehicle-mounted collision early warning method, please refer to fig. 1, and fig. 1 shows a flowchart of the collision early warning method provided by the present invention.
As shown in fig. 1, the collision warning method provided by the present invention includes steps 101: calculating the collision probability of the vehicle in front collision; step 102: determine whether the collision probability is greater than a preset threshold? In response to the collision probability being greater than the preset threshold, step 103 is executed: and outputting a control signal to control the work of the atmosphere lamp positioned in the visual field range of the driver.
Specifically, in step 101, the calculating the collision probability of the vehicle in a front collision further includes: the method comprises the steps of obtaining the distance between a vehicle and a front obstacle, obtaining the current speed of the vehicle, and calculating the collision probability according to the distance and the speed.
Further, the distance between the vehicle and the front obstacle can be acquired by a radar sensor arranged on the vehicle, or a front image can be acquired by a vehicle-mounted camera, then image recognition is carried out, and the distance between the vehicle and the front obstacle is judged according to an image recognition processor. The above steps may also include other steps, such as determining whether an obstacle exists ahead. Meanwhile, it should be noted that the above description of how to obtain the distance between the vehicle and the obstacle in front is not a limitation of the present solution, and a person skilled in the art may implement the above description according to other existing or future means.
The current vehicle speed of the vehicle can be obtained from a vehicle speed sensor through a vehicle body controller. The collision probability of the vehicle colliding with the front obstacle can be calculated according to the current speed of the vehicle and the distance between the vehicle and the front obstacle. For example, if the current vehicle speed is too large and the distance between the vehicle and the obstacle ahead is too short, the collision probability is very high, whereas if the current vehicle speed is relatively small and the distance between the vehicle and the obstacle ahead is kept, the collision probability is small, and the collision probability can be quantized according to different practical requirements by different standards.
After the quantified collision probability is determined, step 102 is executed to determine whether the collision probability is greater than a preset threshold. It should be understood by those skilled in the art that the preset threshold may also be set according to different practical requirements, and is not limited herein.
In response to the collision probability being greater than the preset threshold, step 103 is executed: and outputting a control signal to control the work of the atmosphere lamp positioned in the visual field range of the driver. The prompt is given to the user in the vehicle under the condition that the vehicle is likely to have a front collision, so that the accident possibly caused by the inattention of the driver can be avoided, and the safety performance of the vehicle is improved.
Further, in step 103, outputting the control signal to control the operation of the atmosphere lamp further comprises controlling the operation condition of the atmosphere lamp to be associated with the collision probability. Further, the association of the operating condition of the control atmosphere lamp with the collision probability includes controlling the color of the control atmosphere lamp when the control atmosphere lamp is turned on for the first time, for example, the collision occurrence probability corresponding to different colors may be divided according to the psychological judgment of the user on the color. For example, yellow can be used to represent a small probability of collision, the user needs to avoid or slow down slightly, and there is a possibility that the front obstacle may leave. Orange may be used to represent a moderate probability of a collision requiring the user to avoid or slow down in time. Red may be used to indicate that the user must make an emergency brake if the user must make a collision without handling it.
The above-mentioned controlling the operation condition of the atmosphere lamp to be related to the collision probability may further include changing the color of the turned-on atmosphere lamp in real time according to the collision probability, for example, controlling the turned-on atmosphere lamp to turn yellow when the collision probability is small, and controlling the turned-on atmosphere lamp to gradually turn from yellow to orange or even red as the collision probability becomes larger to further warn the driver.
The above-mentioned control of the lighting color of the atmosphere lamp is one way to control the operation of the atmosphere lamp. The person skilled in the art can also set the frequency of turning on the ambience light, i.e. the flashing frequency, according to actual needs, and is not limited to the above examples.
The collision early warning method provided by the invention is also very friendly to a novice driver, the attention of the novice driver is concentrated when the novice driver usually drives a vehicle, although the novice driver concentrates on driving the vehicle, due to inexperience, the collision probability between the vehicle and a front obstacle cannot be accurately estimated, so that the vehicle is braked too early, the driving is slow, and troubles are caused to a rear vehicle, or the vehicle is braked emergently or the rear-end collision directly occurs.
The collision early warning method provided by the invention can give a prompt to a user in a vehicle under the condition that the vehicle is likely to have a front collision, help avoid possible accidents caused by the inattention of a driver and improve the safety performance of the vehicle. The collision early warning method provided by the invention has the function of driving assistance, can relieve the driving pressure of the driver to a certain extent, and meanwhile, as the driver is reminded, the control feeling of the driver on the vehicle is not reduced, the driving pleasure is effectively improved, and the user experience is improved.
The invention also provides a vehicle-mounted collision early warning device, please refer to fig. 2, and fig. 2 shows a schematic diagram of the collision early warning device. As shown in fig. 2, the collision warning apparatus 200 includes a processor 201 and a memory 202. The processor 201 of the collision warning apparatus 200 can implement the collision warning method described above when executing the computer program stored in the memory 202, for which reference is specifically made to the description about the collision warning method, which is not described herein again.
The invention also provides a vehicle-mounted collision early warning system, please refer to fig. 3, and fig. 3 shows a schematic diagram of the collision early warning system. As shown in fig. 3, the collision warning system includes the collision warning apparatus 200 and an interaction apparatus 300 where the atmosphere lamp is located. Specifically, the collision warning apparatus 200 includes a processor 201 and a memory 202. The processor 201 of the collision warning apparatus 200 can implement the collision warning method described above when executing the computer program stored in the memory 202, for which reference is specifically made to the description about the collision warning method, which is not described herein again.
In the above system, the ambience light included in the interaction device 300 is set within the field of view of the driver during normal driving. Through the field of vision within range that will be used for the atmosphere lamp setting of suggestion when driver normally drives, can make and play warning driver's effect at the very first time, can improve the driver to the reaction rate of collision.
Further, referring to fig. 4, fig. 4 is a schematic diagram of an embodiment of an interaction device 300 in which the atmosphere lamp is located. The atmosphere lamp 310 and the atmosphere lamp 340 of the collision warning system provided by the invention are lamp strips, and have various bright colors during working. Meanwhile, in the present embodiment, the atmosphere lamps 310 and 340 are provided on the front windshield (rounded rectangle in the figure) of the vehicle. In fig. 4, it is shown that 4 groups of atmosphere lamps are provided, and 4 groups of atmosphere lamps are respectively provided at each side of the front windshield. It should be understood by those skilled in the art that the setting of the position of the above-mentioned atmosphere lamp can be adjusted according to actual needs, and the shape can also be adjusted according to actual needs. Preferably, since the present invention is intended to indicate the possibility of collision of the host vehicle with the preceding vehicle, an atmosphere lamp may be provided at the upper edge and/or the lower edge of the front windshield of the vehicle to intuitively indicate the change in the front-rear distance. It should be noted that the above-mentioned atmosphere lamp may also be directly mounted in the interior trim on the periphery of the windshield, especially above and/or below the interior trim, as desired.
In the embodiment, the setting area of the atmosphere lamp is in the visual field of the driver driving the vehicle, so that the recognition time required by the user to pay attention to the mark when the warning occurs is reduced, the user can timely judge the possible collision, and a good warning effect is achieved.
The invention also provides a computer storage medium having a computer program stored thereon, which, when being executed by a processor, carries out the steps of the collision warning method as described above.
The collision warning method, the collision warning device and the collision warning system provided by the invention have been described. According to the collision early warning method provided by the invention, a user in the vehicle can be prompted under the condition that the vehicle is likely to have a front collision, so that the accident possibly caused by the inattention of a driver is avoided, and the safety performance of the vehicle is improved. The collision early warning method provided by the invention has the function of driving assistance, can relieve the driving pressure of the driver to a certain extent, and meanwhile, as the driver is reminded, the control feeling of the driver on the vehicle is not reduced, the driving pleasure is effectively improved, and the user experience is improved.
Particularly, in the collision early warning system provided by the invention, the more obvious and visible indicator light is arranged in the visual field range of the driver, particularly on the front windshield of the vehicle, so that the recognition time that the user notices a warning mark when giving a warning can be reduced, the possible collision can be judged in time, actions can be taken in time, traffic accidents are avoided, and a better warning effect is achieved.
The collision early warning method, the collision early warning device and the collision early warning system are also very friendly to novice drivers. The attention of the novice driver is concentrated when the driver drives the vehicle, although the novice driver is concentrated on driving the vehicle, due to inexperience, the probability of collision between the vehicle and a front obstacle cannot be accurately estimated, so that the vehicle is braked too early, the driving is slow, the rear vehicle is troubled, or the vehicle is braked emergently or the rear-end collision directly occurs.
Those of skill in the art would understand that information, signals, and data may be represented using any of a variety of different technologies and techniques. For example, data, instructions, commands, information, signals, bits (bits), symbols, and chips that may be referenced throughout the above description may be represented by voltages, currents, electromagnetic waves, magnetic fields or particles, optical fields or particles, or any combination thereof.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The various illustrative logical modules, and circuits described in connection with the embodiments disclosed herein may be implemented or performed with a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein. A general purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, e.g., a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP core, or any other such configuration.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an ASIC. The ASIC may reside in a user terminal. In the alternative, the processor and the storage medium may reside as discrete components in a user terminal.
In one or more exemplary embodiments, the functions described may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software as a computer program product, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. By way of example, and not limitation, such computer-readable media can comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a web site, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, Digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. Disk (disk) and disc (disc), as used herein, includes Compact Disc (CD), laser disc, optical disc, Digital Versatile Disc (DVD), floppy disk and blu-ray disc where disks (disks) usually reproduce data magnetically, while discs (discs) reproduce data optically with lasers. Combinations of the above should also be included within the scope of computer-readable media.
The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the spirit or scope of the disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (15)
1. A vehicle-mounted collision early warning method is characterized by comprising the following steps:
calculating the collision probability of the vehicle in front collision; and
and in response to the collision probability being larger than a preset threshold value, outputting a control signal to control the work of the atmosphere lamp positioned in the visual field range of the driver.
2. The collision warning method according to claim 1, wherein outputting the control signal to control the operation of the atmosphere lamp further comprises: controlling the operating condition of the atmosphere lamp in relation to the collision probability.
3. The collision warning method of claim 2, wherein controlling the operating condition of the ambience lamp in relation to the collision probability further comprises: and controlling the lighting color of the atmosphere lamp according to the size of the collision probability.
4. The collision warning method of claim 1, wherein calculating the collision probability further comprises:
acquiring the distance between the vehicle and a front obstacle;
acquiring the current speed of the vehicle; and
and calculating the collision probability according to the distance and the vehicle speed.
5. A collision warning device for vehicles, comprising: a processor, a memory, and a computer program stored on the memory and executable on the processor, the processor when executing the computer program implementing:
calculating the collision probability of the vehicle in front collision; and
and in response to the collision probability being larger than a preset threshold value, outputting a control signal to control the work of the atmosphere lamp positioned in the visual field range of the driver.
6. The collision warning apparatus of claim 5, wherein the processor outputting the control signal to control the operation of the ambience lamp further comprises: controlling the operating condition of the atmosphere lamp in relation to the collision probability.
7. The collision warning apparatus of claim 6, wherein the processor controlling the operation of the ambience lamp to be associated with the collision probability further comprises: and controlling the lighting color of the atmosphere lamp according to the size of the collision probability.
8. The collision warning apparatus according to claim 5, wherein the processor calculating the collision probability further comprises:
acquiring the distance between the vehicle and a front obstacle;
acquiring the current speed of the vehicle; and
and calculating the collision probability according to the distance and the vehicle speed.
9. The collision early warning system for the vehicle is characterized by comprising an atmosphere lamp and a collision early warning device, wherein the atmosphere lamp is coupled with the collision early warning device; wherein
The atmosphere lamp is arranged in the visual field range of a driver, and the atmosphere lamp works in response to receiving a control signal output by the collision early warning device;
the collision early warning device includes: a processor, a memory, and a computer program stored on the memory and executable on the processor, the processor when executing the computer program implementing:
calculating the collision probability of the vehicle in front collision; and
and responding to the fact that the collision probability is larger than a preset threshold value, and outputting a control signal to control the work of the atmosphere lamp.
10. The collision warning system of claim 9, wherein the processor outputting the control signal to control the operation of the ambience lamp further comprises: controlling the operating condition of the atmosphere lamp in relation to the collision probability.
11. The collision warning system according to claim 10, wherein the atmosphere light has a plurality of light-up colors; and
the processor controlling the operation condition of the atmosphere lamp to be associated with the collision probability further comprises: and controlling the lighting color of the atmosphere lamp according to the size of the collision probability.
12. The collision warning system according to claim 9, wherein the ambience light is a light strip disposed at an upper edge and/or a lower edge of a front windshield of the vehicle.
13. The collision warning system according to claim 9, wherein the ambience light is a light strip disposed above and/or below a vehicle interior surrounding a vehicle front windshield.
14. The collision warning system of claim 9, wherein the processor calculating the collision probability further comprises:
acquiring the distance between the vehicle and a front obstacle from the obstacle detector;
acquiring the current speed of the vehicle from the vehicle speed sensor; and
and calculating the collision probability according to the distance and the vehicle speed.
15. A computer storage medium having a computer program stored thereon, wherein the computer program when executed implements the steps of the collision warning method according to any one of claims 1-4.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114980432A (en) * | 2022-06-10 | 2022-08-30 | 中国第一汽车股份有限公司 | Multi-vehicle atmosphere lamp interaction method and vehicle interaction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0511937D0 (en) * | 2005-06-13 | 2005-07-20 | Motorola Inc | Control station, mobile station, system and method for communication in object movement control |
| US20160288709A1 (en) * | 2015-04-02 | 2016-10-06 | Denso International America, Inc. | Visual Alert System |
| CN106218501A (en) * | 2015-06-02 | 2016-12-14 | 奥迪股份公司 | The method of operation motor vehicles and control system |
| WO2017042044A1 (en) * | 2015-09-08 | 2017-03-16 | Siemens Ag Österreich | Road user warning method and device for use in a rail vehicle, using sound signals or light signals |
| CN206781626U (en) * | 2017-03-09 | 2017-12-22 | 浙江吉利控股集团有限公司 | A kind of collision prevention of vehicle early warning system and vehicle |
| CN108022026A (en) * | 2018-01-25 | 2018-05-11 | 戴姆勒股份公司 | A kind of traffic security early warning method of traffic control, device and the system including the device |
-
2019
- 2019-03-28 CN CN201910244533.7A patent/CN111746388A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0511937D0 (en) * | 2005-06-13 | 2005-07-20 | Motorola Inc | Control station, mobile station, system and method for communication in object movement control |
| US20160288709A1 (en) * | 2015-04-02 | 2016-10-06 | Denso International America, Inc. | Visual Alert System |
| CN106218501A (en) * | 2015-06-02 | 2016-12-14 | 奥迪股份公司 | The method of operation motor vehicles and control system |
| WO2017042044A1 (en) * | 2015-09-08 | 2017-03-16 | Siemens Ag Österreich | Road user warning method and device for use in a rail vehicle, using sound signals or light signals |
| CN206781626U (en) * | 2017-03-09 | 2017-12-22 | 浙江吉利控股集团有限公司 | A kind of collision prevention of vehicle early warning system and vehicle |
| CN108022026A (en) * | 2018-01-25 | 2018-05-11 | 戴姆勒股份公司 | A kind of traffic security early warning method of traffic control, device and the system including the device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114980432A (en) * | 2022-06-10 | 2022-08-30 | 中国第一汽车股份有限公司 | Multi-vehicle atmosphere lamp interaction method and vehicle interaction method |
| CN114980432B (en) * | 2022-06-10 | 2023-03-24 | 中国第一汽车股份有限公司 | Multi-vehicle atmosphere lamp interaction method and vehicle interaction method |
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