CN111251991A - Driving safety auxiliary system and method - Google Patents
Driving safety auxiliary system and method Download PDFInfo
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- CN111251991A CN111251991A CN202010057935.9A CN202010057935A CN111251991A CN 111251991 A CN111251991 A CN 111251991A CN 202010057935 A CN202010057935 A CN 202010057935A CN 111251991 A CN111251991 A CN 111251991A
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 46
- 230000006855 networking Effects 0.000 claims description 10
- 238000005286 illumination Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 206010039203 Road traffic accident Diseases 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The invention provides a driving safety auxiliary system and a driving safety auxiliary method, wherein the system comprises a cloud Internet of things server and detection equipment arranged on a vehicle; the detection equipment is used for acquiring a high beam image of a rear vehicle and sending the high beam image to the cloud Internet of things server when detecting that the rear side of the vehicle is irradiated by strong light at night; the detection equipment is also used for playing or displaying reminding information from the cloud Internet of things server; the cloud internet of things server is used for analyzing the high beam images, and when the high beam images meet preset high beam conditions, the high beam images generate reminding information and send the reminding information to detection equipment of front vehicles and rear vehicles. The system is beneficial to driving safety at night, avoids traffic safety accidents, and overcomes the defect that driving safety of a front vehicle is affected by driving a high beam by a rear vehicle in the prior art.
Description
Technical Field
The invention belongs to the technical field of intelligent traffic, and particularly relates to a driving safety auxiliary system and a driving safety auxiliary method.
Background
Under the condition of increasing quantity of automobiles, China is the country with the largest quantity of automobiles in the world, the facing traffic environment is more and more complex, and the driving safety is more and more concerned. In order to reduce the incidence of traffic safety accidents, traffic supervision departments adopt various supervision and punishment measures to play a certain role in prevention, but traffic safety accidents in various regions still happen occasionally, so that loss and injury are caused to parties.
When driving an automobile on a road at night, sometimes the automobile runs into a rear automobile and drives a high beam, strong light is reflected by a rearview mirror to eyes of a front automobile driver, and the rear automobile cannot be prompted in time to turn off the high beam during driving of the automobile, so that driving safety of the front automobile driver is affected, and even traffic accidents are caused. Therefore, the prior art urgently needs to provide a driving safety auxiliary system, which can overcome the defect that driving of a front vehicle is affected by driving of a rear vehicle by a high beam.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a driving safety auxiliary system and a driving safety auxiliary method, which are beneficial to driving safety at night, avoid traffic safety accidents and solve the defect that driving of a front vehicle is affected by driving of a high beam of a rear vehicle in the prior art.
In a first aspect, the driving safety auxiliary system comprises a cloud internet of things server and detection equipment arranged on a vehicle;
the detection equipment is used for acquiring a high beam image of a rear vehicle and sending the high beam image to the cloud Internet of things server when detecting that the rear side of the vehicle is irradiated by strong light at night; the detection equipment is also used for playing or displaying reminding information from the cloud Internet of things server;
the cloud internet of things server is used for analyzing the high beam images, and when the high beam images meet preset high beam conditions, the high beam images generate reminding information and send the reminding information to detection equipment of front vehicles and rear vehicles.
In a second aspect, a driving safety assisting method includes the following steps;
when detecting that strong light irradiates the rear side of a vehicle, detection equipment of a front vehicle acquires a high beam image of a rear vehicle at night, and sends the high beam image to a cloud Internet of things server;
the cloud Internet of things server analyzes the high beam image, and when the high beam image meets a preset high beam condition, reminding information is generated and sent to detection equipment of a front vehicle and a rear vehicle;
and the detection equipment of the front vehicle and the rear vehicle plays or displays the reminding information from the cloud Internet of things server.
According to the technical scheme, the driving safety auxiliary system and the driving safety auxiliary method provided by the invention can prompt the rear vehicle to turn off the high beam timely and effectively, so that the driving safety is improved by civilized driving, traffic accidents are avoided, the driving safety at night is facilitated, and the defect that the driving safety of the front vehicle is influenced by the driving of the rear vehicle by the high beam in the prior art is overcome.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a block diagram of a driving safety assistance system according to an embodiment of the present invention.
Fig. 2 is a rear view of a front vehicle according to a first embodiment of the present invention.
Fig. 3 is a top view of a preceding vehicle according to a first embodiment of the present invention.
Fig. 4 is a top view of a rear vehicle according to a first embodiment of the present invention.
Fig. 5 is a flowchart of a driving safety assisting method according to a second embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to a determination" or "in response to a detection". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".
The first embodiment is as follows:
a driving safety auxiliary system, see fig. 1, includes a cloud internet of things server 4, and a detection device arranged on a vehicle;
the detection equipment is used for acquiring a high beam image of a rear vehicle and sending the high beam image to the cloud Internet of things server when detecting that the rear side of the vehicle is irradiated by strong light at night; the detection equipment is also used for playing or displaying reminding information from the cloud Internet of things server 4;
cloud thing networking server 4 is used for the analysis far-reaching headlamp image works as when the far-reaching headlamp image satisfies predetermined far-reaching headlamp condition, generates warning information and sends the check out test set for front truck vehicle and back car vehicle.
Specifically, each vehicle is provided with a detection device. The detection device detects that the rear side of the vehicle is irradiated by strong light at night, obtains a high beam image behind the vehicle and transmits the high beam image to the cloud Internet of things server. High in the clouds thing networking server analysis far-reaching headlamp image when finding that the rear vehicle does have the condition of driving far-reaching headlamp, generates warning information and reminds front-car vehicle rear vehicle to drive far-reaching headlamp, reminds rear-car vehicle in time to close the high-reaching headlamp.
The system can prompt the rear vehicle to close the high beam in time and effectively, civilized driving is achieved, driving safety is improved, traffic accidents are avoided, driving safety at night is facilitated, and the defect that driving safety of the front vehicle is affected by driving of the rear vehicle with the high beam in the prior art is overcome.
Preferably, the detection device comprises a photosensitive module 1, a camera 2 and a controller 3 which are arranged on the vehicle;
referring to fig. 2 to 4, the photosensitive module 1 is arranged at the rear side of the vehicle, and the photosensitive module 1 is used for detecting the illumination intensity of the external environment and judging whether the current day or night is the daytime or the night according to the detected illumination intensity; the photosensitive module 1 is further configured to generate trigger information and send the trigger information to the controller 3 when detecting that strong light is irradiated on the rear side of the vehicle at night;
the camera 2 is arranged on the rear side of the vehicle; the camera can use a 6mm lens, the lens angle is 50 degrees, and the shooting distance is 15 meters.
In the drawing, 1 is a photosensitive module of a front vehicle (i.e., vehicle a), 2 is a camera of the front vehicle (i.e., vehicle a), 3 is a controller of the front vehicle (i.e., vehicle a), 6 is a horn of the front vehicle (i.e., vehicle a), 5 is a rear display screen of the front vehicle (i.e., vehicle a), 7 is a controller of a rear vehicle (i.e., vehicle B), 8 is a horn of the rear vehicle (i.e., vehicle B), and 9 is a dashboard of the rear vehicle (i.e., vehicle B).
Specifically, when a motor vehicle is driven on a road at night, the light sensing module 1 of the vehicle judges the illumination intensity outside the vehicle, and judges whether the current time is day or night. When the photosensitive module 1 of the vehicle in front of the night encounters strong light irradiation (for example, the photosensitive module of the vehicle in front encounters strong light irradiation for 5 seconds), the photosensitive module 1 sends trigger information to the a vehicle controller 3, the a vehicle controller 3 sends an instruction to the camera 2 to shoot an image behind the vehicle, the image is transmitted back to the a vehicle controller 3, and the a vehicle controller 3 uploads a high beam image obtained by shooting to the cloud internet of things server 4. When the camera is shooting the image of rear vehicle, can shoot two images, the shooting time interval of two images is 3 seconds, and the camera is compressed and is uploaded two images of shooing and transmit high in the clouds thing networking server.
Preferably, the cloud internet of things server is specifically configured to:
carrying out vehicle type contour analysis on the high beam image to obtain a vehicle type;
performing strong light analysis on the high beam image to obtain a light type;
performing distance analysis on the high beam image to obtain a rear vehicle distance;
analyzing the license plate of the high beam image to obtain a license plate of a rear vehicle;
and when the vehicle type is a motor vehicle, the light type is a high beam and the rear vehicle distance is less than a preset minimum distance, generating the reminding information.
Specifically, the cloud internet-of-things server can perform the following analysis and judgment on the high beam image: the method comprises the steps of image vehicle type contour analysis, light position analysis, strong light analysis, distance analysis and image license plate analysis. The vehicle types obtained by analyzing the vehicle type profiles comprise cars, trucks, buses and the like. The light position analysis results in the position of the illumination on the corresponding vehicle, such as a car, van, truck, bus. The light type obtained by the strong light analysis comprises a high beam or a low beam, and during analysis, the judgment is carried out according to the brightness, the contrast and the saturation of the image. Distance analysis can simulate a distance reference marking according to the installation position and the angle of the camera, then the distance reference marking is sleeved into the outline of the vehicle type, and the distance between the rear vehicle and the front vehicle is calculated. And the license plate analysis identifies the license plate of the vehicle B according to the image license plate identification technology.
The system generates the reminding information when the vehicle type is a motor vehicle, the light type is high beam and the rear vehicle distance is less than the preset minimum distance. The method specifically comprises the following two conditions:
(1) assume that the minimum distance is set to 15 meters. When the analysis result of the high beam image does not satisfy the high beam condition of 'the distance between the motor vehicle and the high beam and the distance between the rear vehicle is less than 15 meters', the cloud internet of things server sends the analysis result to the controller A3, and the controller A3 can not perform next instruction operation on the highlight information triggered by the photosensitive module within a specific time (5 minutes) after receiving the analysis result, so that repeated invalid image processing is prevented.
(2) And when the analysis result of the high beam image meets the high beam condition of 'the distance between the motor vehicle, the high beam and the rear vehicle is less than 15 meters', the cloud internet of things server 4 generates the reminding information.
Preferably, the detection device comprises a rear display screen and a loudspeaker arranged on the vehicle; the rear display screen is arranged on the rear side of the vehicle, and the loudspeaker is arranged on a center console of the vehicle;
the reminding information comprises first information and second information;
the cloud Internet of things server is specifically used for: the first information is sent to a controller of a front vehicle, the controller of the front vehicle sends the first information to a rear display screen and a loudspeaker of the vehicle, and the first information is displayed and played;
and sending the second information to a controller of a rear vehicle according to the license plate of the rear vehicle, and sending the second information to a loudspeaker of the vehicle by the controller of the rear vehicle to play the second information. And the controller of the rear vehicle is also used for sending the second information to an instrument panel of the vehicle and displaying the second information.
Specifically, the cloud internet of things server sends first information (comprising an instruction ① and an instruction ②) to the controller A3, the controller A3 sends an instruction ① to the display screen 5 behind the vehicle A to prompt the rear vehicle to turn off the high beam, the controller A3 sends an instruction ② to the horn 6 of the vehicle A to prompt the rear vehicle to turn off the high beam through voice prompt, the cloud internet of things server 4 analyzes and identifies the license plate of the vehicle B according to the high beam image, and sends second information (comprising an instruction ③ and an instruction ④) to the controller B7 through the internet of things technology, the controller B7 sends an instruction ③ to the horn 8 of the vehicle B to prompt the driver of the vehicle B to turn off the high beam, and simultaneously sends an instruction ④ to the instrument panel 9 of the vehicle B to prompt the high beam to be turned off, so that the display screen of the vehicle B lights a prompt of turning off the high beam and the prompt of turning off the high beam on the instrument panel after the vehicle A, the driver of the vehicle B can turn off the high beam actively, thereby improving the driving safety of the vehicle and avoiding traffic accidents.
Example two:
a driving safety assisting method, see figure 5, includes the following steps;
when detecting that strong light irradiates the rear side of a vehicle, detection equipment of a front vehicle acquires a high beam image of a rear vehicle at night, and sends the high beam image to a cloud Internet of things server;
the cloud Internet of things server analyzes the high beam image, and when the high beam image meets a preset high beam condition, reminding information is generated and sent to detection equipment of a front vehicle and a rear vehicle;
and the detection equipment of the front vehicle and the rear vehicle plays or displays the reminding information from the cloud Internet of things server.
The method can prompt the rear vehicle to turn off the high beam timely and effectively, civilized driving is achieved, driving safety is improved, traffic accidents are avoided, driving safety at night is facilitated, and the defect that driving of the front vehicle is affected by driving of the high beam of the rear vehicle in the prior art is overcome.
Preferably, the detection device of preceding car vehicle sends the high beam image to cloud thing networking server and specifically includes:
when an optical sensing module in detection equipment of a front vehicle detects that the rear side of the vehicle is irradiated by strong light at night, generating trigger information and sending the trigger information to a controller in the detection equipment;
the controller is receiving during the trigger information, the camera among the control check out test set shoots the high beam image of back vehicle, and will the high beam image sends for high in the clouds thing networking server.
Preferably, the generation of the reminding information by the cloud internet-of-things server specifically comprises:
carrying out vehicle type contour analysis on the high beam image to obtain a vehicle type;
performing strong light analysis on the high beam image to obtain a light type;
performing distance analysis on the high beam image to obtain a rear vehicle distance;
analyzing the license plate of the high beam image to obtain a license plate of a rear vehicle;
and when the vehicle type is a motor vehicle, the light type is a high beam and the rear vehicle distance is less than a preset minimum distance, generating the reminding information.
Preferably, the detection equipment that high in the clouds thing networking server generated warning message and sent preceding vehicle and back vehicle specifically includes:
the cloud internet-of-things server sends the first information to a controller of a front vehicle and sends the second information to a controller of a rear vehicle according to the license plate of the rear vehicle;
preceding vehicle and rear vehicle's check out test set broadcast or show that the warning information that comes from high in the clouds thing networking server specifically includes:
the method comprises the steps that a controller of a detection device of a front vehicle sends first information to a rear display screen and a loudspeaker of the vehicle, and the first information is displayed and played; and the controller of the detection equipment of the rear vehicle sends the second information to a loudspeaker of the vehicle and plays the second information.
Preferably, after the controller of the rear vehicle receives the second information, the method further includes:
and the controller of the detection equipment of the rear vehicle sends the second information to an instrument panel of the vehicle and displays the second information.
For the sake of brief description, the method provided by the embodiment of the present invention may refer to the corresponding contents in the foregoing system embodiments.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. A driving safety auxiliary system is characterized by comprising a cloud Internet of things server and detection equipment arranged on a vehicle;
the detection equipment is used for acquiring a high beam image of a rear vehicle and sending the high beam image to the cloud Internet of things server when detecting that the rear side of the vehicle is irradiated by strong light at night; the detection equipment is also used for playing or displaying reminding information from the cloud Internet of things server;
the cloud internet of things server is used for analyzing the high beam images, and when the high beam images meet preset high beam conditions, the high beam images generate reminding information and send the reminding information to detection equipment of front vehicles and rear vehicles.
2. The driving safety assistance system according to claim 1, wherein the detection device includes a light sensing module, a camera, and a controller provided on the vehicle;
the photosensitive module is arranged on the rear side of the vehicle and used for judging whether the current day or night is the day according to the illumination intensity of the external environment; the photosensitive module is also used for generating triggering information and sending the triggering information to the controller when detecting that the rear side of the vehicle is irradiated by strong light at night;
the camera is arranged on the rear side of the vehicle;
and when receiving the trigger information, the controller controls the camera to shoot a high beam image of a rear vehicle and sends the high beam image to the cloud Internet of things server.
3. The driving safety assistance system of claim 2, wherein the cloud internet of things server is specifically configured to:
carrying out vehicle type contour analysis on the high beam image to obtain a vehicle type;
performing strong light analysis on the high beam image to obtain a light type;
performing distance analysis on the high beam image to obtain a rear vehicle distance;
analyzing the license plate of the high beam image to obtain a license plate of a rear vehicle;
and when the vehicle type is a motor vehicle, the light type is a high beam and the rear vehicle distance is less than a preset minimum distance, generating the reminding information.
4. The driving safety assistance system according to claim 3, wherein the detection device includes a rear display screen and a speaker provided on the vehicle; the rear display screen is arranged on the rear side of the vehicle, and the horn is arranged in the vehicle;
the reminding information comprises first information and second information;
the cloud Internet of things server is specifically used for: the first information is sent to a controller of a front vehicle, the controller of the front vehicle sends the first information to a rear display screen and a loudspeaker of the vehicle, and the first information is displayed and played;
and sending the second information to a controller of a rear vehicle according to the license plate of the rear vehicle, and sending the second information to a loudspeaker of the vehicle by the controller of the rear vehicle to play the second information.
5. Traffic safety assistance system according to claim 4,
and the controller of the rear vehicle is also used for sending the second information to an instrument panel of the vehicle and displaying the second information.
6. A driving safety auxiliary method is characterized by comprising the following steps;
when detecting that strong light irradiates the rear side of a vehicle, detection equipment of a front vehicle acquires a high beam image of a rear vehicle at night, and sends the high beam image to a cloud Internet of things server;
the cloud Internet of things server analyzes the high beam image, and when the high beam image meets a preset high beam condition, reminding information is generated and sent to detection equipment of a front vehicle and a rear vehicle;
and the detection equipment of the front vehicle and the rear vehicle plays or displays the reminding information from the cloud Internet of things server.
7. The driving safety assistance method according to claim 6, wherein the step of sending the high beam image to the cloud internet-of-things server by the detection device of the preceding vehicle specifically comprises:
when an optical sensing module in detection equipment of a front vehicle detects that the rear side of the vehicle is irradiated by strong light at night, generating trigger information and sending the trigger information to a controller in the detection equipment;
the controller is receiving during the trigger information, the camera among the control check out test set shoots the high beam image of back vehicle, and will the high beam image sends for high in the clouds thing networking server.
8. The driving safety assistance method according to claim 7, wherein the cloud internet of things server generating the reminding information specifically comprises:
carrying out vehicle type contour analysis on the high beam image to obtain a vehicle type;
performing strong light analysis on the high beam image to obtain a light type;
performing distance analysis on the high beam image to obtain a rear vehicle distance;
analyzing the license plate of the high beam image to obtain a license plate of a rear vehicle;
and when the vehicle type is a motor vehicle, the light type is a high beam and the rear vehicle distance is less than a preset minimum distance, generating the reminding information.
9. The driving safety assistance method according to claim 8, wherein the cloud internet of things server generates the reminding information and sends the reminding information to the detection devices of the front vehicle and the rear vehicle, and the method specifically comprises the following steps:
the cloud internet-of-things server sends the first information to a controller of a front vehicle and sends the second information to a controller of a rear vehicle according to the license plate of the rear vehicle;
preceding vehicle and rear vehicle's check out test set broadcast or show that the warning information that comes from high in the clouds thing networking server specifically includes:
the method comprises the steps that a controller of a detection device of a front vehicle sends first information to a rear display screen and a loudspeaker of the vehicle, and the first information is displayed and played; and the controller of the detection equipment of the rear vehicle sends the second information to a loudspeaker of the vehicle and plays the second information.
10. The driving safety assistance method according to claim 9, further comprising, after the controller receives the second information in the detection device of the following vehicle:
and the controller of the detection equipment of the rear vehicle sends the second information to an instrument panel of the vehicle and displays the second information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010057935.9A CN111251991B (en) | 2020-01-16 | 2020-01-16 | Driving safety auxiliary system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010057935.9A CN111251991B (en) | 2020-01-16 | 2020-01-16 | Driving safety auxiliary system and method |
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| Publication Number | Publication Date |
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| CN111251991A true CN111251991A (en) | 2020-06-09 |
| CN111251991B CN111251991B (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010057935.9A Expired - Fee Related CN111251991B (en) | 2020-01-16 | 2020-01-16 | Driving safety auxiliary system and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114495510A (en) * | 2022-04-15 | 2022-05-13 | 四川九通智路科技有限公司 | Expressway Internet of things driving safety management system and method |
| CN116946006A (en) * | 2023-09-21 | 2023-10-27 | 华域视觉科技(上海)有限公司 | Control method of matrix type car lamp and car |
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| DE20302083U1 (en) * | 2003-02-11 | 2003-08-07 | Merlaku Kastriot | Warning signal control system for vehicle, is coupled to horn switch on steering wheel to activate full beam or headlamp flasher when horn is sounded |
| CN109017548A (en) * | 2018-06-26 | 2018-12-18 | 深圳市媒清幕秀科技有限公司 | A kind of high beam reminding method and display screen |
| CN110316044A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Vehicle and its distance light lamp control method, system |
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2020
- 2020-01-16 CN CN202010057935.9A patent/CN111251991B/en not_active Expired - Fee Related
Patent Citations (3)
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| DE20302083U1 (en) * | 2003-02-11 | 2003-08-07 | Merlaku Kastriot | Warning signal control system for vehicle, is coupled to horn switch on steering wheel to activate full beam or headlamp flasher when horn is sounded |
| CN110316044A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Vehicle and its distance light lamp control method, system |
| CN109017548A (en) * | 2018-06-26 | 2018-12-18 | 深圳市媒清幕秀科技有限公司 | A kind of high beam reminding method and display screen |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114495510A (en) * | 2022-04-15 | 2022-05-13 | 四川九通智路科技有限公司 | Expressway Internet of things driving safety management system and method |
| CN116946006A (en) * | 2023-09-21 | 2023-10-27 | 华域视觉科技(上海)有限公司 | Control method of matrix type car lamp and car |
| CN116946006B (en) * | 2023-09-21 | 2024-01-09 | 华域视觉科技(上海)有限公司 | Control method of matrix type car lamp and car |
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| Publication number | Publication date |
|---|---|
| CN111251991B (en) | 2022-05-17 |
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