CN113043942A - Reminding method and reminding system for turning off high beam of vehicle and vehicle - Google Patents
Reminding method and reminding system for turning off high beam of vehicle and vehicle Download PDFInfo
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- CN113043942A CN113043942A CN201911366489.3A CN201911366489A CN113043942A CN 113043942 A CN113043942 A CN 113043942A CN 201911366489 A CN201911366489 A CN 201911366489A CN 113043942 A CN113043942 A CN 113043942A
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- vehicle
- high beam
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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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
-
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a reminding method and a reminding system for turning off a high beam of a vehicle and the vehicle, wherein the reminding method for turning off the high beam of the vehicle comprises the following steps: detecting the illumination intensity of a front opposite vehicle and a vehicle lamp thereof; when detecting after the numerical value of car light illumination intensity reaches and predetermines the intensity threshold value, to the place ahead subtend vehicle sends the warning signal of closing the high beam, and the vehicle is at the in-process of traveling, sets up like this and can remind the place ahead subtend vehicle to close the high beam automatically, can make the driver focus on more driving the vehicle to can reduce the risk that the traffic accident takes place, and then can promote the driving safety of vehicle.
Description
Technical Field
The invention relates to the field of vehicles, in particular to a reminding method and a reminding system for turning off a high beam of a vehicle and the vehicle.
Background
In the related technology, in the driving process of the vehicle, when a driver recognizes that a front opposite vehicle turns on a high beam and dazzles the opposite vehicle to influence driving, the driver controls the vehicle to slow down and give way, or stops the opposite vehicle close to the side, or turns the opposite vehicle right through sight line to avoid the influence caused by dazzling, and the driver can also manually operate a high beam and a low beam to control a deflector rod to alternately change the high beam and the low beam and remind the opposite vehicle through continuously changing the flickering effect.
When a driver drives at night, especially when the driver has more conditions of opening the high beam to the vehicle at the front, the driver frequently decelerates and lets the driver go and stops at the side, discomfort can be brought to the driver, the sight line of the driver frequently shifts to the right and does not keep the sight line at the front, traffic accidents are likely to be caused, and meanwhile, the driver fatigue is easily caused by frequent operation of the high beam and low beam deflector rods, and the driving safety is reduced.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide a method for reminding a driver of turning off a high beam of a vehicle, which can automatically remind a driver of turning off the high beam of the vehicle ahead of the driver, so as to reduce the risk of traffic accidents and improve the driving safety of the vehicle.
The invention further provides a reminding system for turning off the high beam of the vehicle.
The invention further provides a vehicle.
The reminding method for turning off the high beam of the vehicle comprises the following steps: detecting the illumination intensity of a front opposite vehicle and a vehicle lamp thereof; and when the detected value of the illumination intensity of the car lamp reaches a preset intensity threshold value, sending a primary reminding signal for closing the high beam to the front oncoming car.
According to the reminding method for turning off the high beam of the vehicle, the vehicle can automatically remind the oncoming vehicle to turn off the high beam in the driving process, so that a driver can concentrate on driving the vehicle, the risk of traffic accidents can be reduced, and the driving safety of the vehicle can be improved.
In some examples of the invention, the issuing of the primary warning signal to the oncoming forward vehicle to turn off the high beam may include: the front oncoming vehicle is reminded by automatically switching the main headlight and the dipped headlight.
In some examples of the present invention, the method for reminding of turning off the high beam of the vehicle further includes: and after the reminding signal for closing the high beam is sent to the front opposite vehicle, if the numerical value of the illumination intensity of the lamp of the front opposite vehicle is detected to be unchanged or continuously increased within a certain time interval, sending a secondary reminding signal for closing the high beam to the front opposite vehicle.
In some examples of the invention, the alert strength of the secondary alert signal is greater than the alert strength of the primary alert signal.
In some examples of the invention, the primary alert signal and the secondary alert signal are both implemented by switching a high beam light and a low beam light, and the secondary alert signal switching frequency is greater than the primary alert signal switching frequency.
In some examples of the invention, the switching frequency values of the primary reminder signal and the secondary reminder signal can be set by a driver in a customized manner.
The reminding system for turning off the high beam of the vehicle according to the invention comprises: the device comprises a light detection device, a warning signal processing device and a warning signal processing device, wherein the light detection device is used for detecting the light illumination intensity of a front opposite vehicle and sending a warning signal request after detecting that the value of the light illumination intensity reaches a preset intensity threshold; the control device is connected with the lamplight detection device; the warning device is connected with the control device, wherein the control device is used for receiving the warning signal request sent by the lamplight detection device and triggering the warning device to send a warning signal for closing the high beam to the vehicle ahead based on the warning signal request.
In some examples of the present invention, the warning system for turning off the high beam of the vehicle further includes: and the control switch is used for switching on or switching off the reminding system.
In some examples of the present invention, the warning system for turning off the high beam of the vehicle further includes: and the frequency setting switch is used for setting the switching frequency values of the high beam and the low beam of the primary reminding signal and the secondary reminding signal in a self-defined manner by the driver.
In some examples of the present invention, the warning system for turning off the high beam of the vehicle further includes: and the display device is used for displaying the working state of the reminding system.
In some examples of the invention, the light detection device is a camera; the reminding device is a front lamp of the vehicle.
The vehicle comprises the reminding system for turning off the high beam of the vehicle.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of a reminder system according to an embodiment of the present invention;
fig. 2 is a flowchart of a reminding method for turning off a high beam of a vehicle according to an embodiment of the invention.
Reference numerals:
a reminder system 10;
a light detection device 1; a control device 2; a reminding device 3; a control switch 4; a frequency setting switch 5; a display device 6; CAN bus 7.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
A reminder system 10 for turning off a high beam of a vehicle according to an embodiment of the present invention will be described with reference to fig. 1 and 2.
As shown in fig. 1 and 2, a reminder system 10 according to an embodiment of the present invention includes: light detection device 1, controlling means 2 and reminding device 3. Light detection device 1 can set up in the front windshield inboard of vehicle, and light detection device 1 is used for detecting the car light illumination intensity of place ahead subtend vehicle to send the reminder signal request after detecting the numerical value of car light illumination intensity and reaching and predetermineeing the intensity threshold value, controlling means 2 can be vehicle control unit, controlling means 2 is connected with light detection device 1, controlling means 2 can be connected through the pencil with light detection device 1, also can be connected through communication mode, for example: the control device 2 is connected to the light detection device 1 via a CAN (Controller Area Network-CAN bus) bus 7. The reminder device 3 is connected to the control device 2, for example: reminding device 3 is connected with controlling means 2 communication, and reminding device 3 is used for sending the warning signal of closing the high beam to the oncoming vehicle to the place ahead, and wherein, controlling means 2 is used for receiving the warning signal request that triggers reminding device 3 and send and close the high beam that light detection device 1 sent, and controlling means 2 is used for triggering reminding device 3 based on the warning signal request and sends the warning signal of closing the high beam to the oncoming vehicle to the place ahead moreover.
Wherein, the driver, in the process of driving the vehicle, for example: when turning on vehicle headlight (high beam or passing light) at night and traveling, light detection device 1 detects place ahead subtend vehicle and car light illumination intensity thereof, light detection device 1 judges whether the place ahead subtend vehicle opens the high beam according to the numerical value of the car light illumination intensity that detects, if light detection device 1 judges that place ahead subtend vehicle opens the high beam, the high beam constitutes dazzling influence to driver in the vehicle of this application, light detection device 1 can send the signal to controlling means 2, then controlling means 2 controls reminding device 3 and sends the warning signal of closing the high beam to the subtend vehicle of place ahead. If the front target vehicle does not turn off the high beam in time, the light detection device 1 detects that the value of the light intensity of the front oncoming vehicle is unchanged or continuously increased, the light detection device 1 sends a signal to the control device 2 again, and then the control device 2 controls the reminding device 3 to send a reminding signal for turning off the high beam again to the front oncoming vehicle again, so that the driver of the front oncoming vehicle is ensured to receive the reminding signal for turning off the high beam. Set up like this and can remind the place ahead subtend vehicle to close the high beam automatically, can make the driver focus on more driving the vehicle to can reduce the risk that the traffic accident takes place, and then can promote the driving safety of vehicle.
From this, through light detection device 1, controlling means 2 and the cooperation of reminding device 3, can remind the place ahead subtend vehicle to close the high beam automatically, can make the driver focus on more driving the vehicle to can reduce the risk that the traffic accident takes place, and then can promote the driving safety nature of vehicle.
In some embodiments of the present invention, as shown in fig. 1, the reminder system 10 can further include: the control switch 4 and the control switch 4 can be used for turning on or off the reminding system 10, wherein when the reminding system 10 is not required to work, a driver can enable the reminding system 10 not to work by controlling the control switch 4, so that the reminding system 10 can be prevented from wasting electric energy, and resources can be saved. When the reminding system 10 needs to work, the driver can enable the reminding system 10 to work by controlling the control switch 4, and the reminding system 10 can assist the driver in driving the vehicle, so that the driver can be prevented from distracting, and the driving safety of the vehicle can be further improved.
In some embodiments of the present invention, as shown in fig. 1, the reminder system 10 can further include: the frequency setting switch 5 and the frequency setting switch 5 can be used for setting the automatic switching frequency values of the high beam and the low beam of the primary reminding signal and the secondary reminding signal in a self-defined manner by a driver. The frequency value range of the secondary reminding signal is higher than that of the primary reminding signal, the primary reminding signal and the secondary reminding signal can support selection of different frequency grade values of low, medium and high levels or linear adjustment in different frequency value ranges, a driver can set the secondary reminding signal according to own driving experience or habit, flexibility is achieved, and requirements of different drivers are met.
The control switch 4 and the frequency setting switch 5 may be provided as a center-control key switch or a touch screen switch.
In some embodiments of the present invention, as shown in fig. 1, the reminder system 10 can further include: display device 6, display device 6 can be used to display the operating status of reminder system 10, for example: display device 6 can be used for showing the opening, closing, the activation state of reminding system 10, and wherein, display device 6 can set up to the instrument board of vehicle, and the driver drives the vehicle in-process, and the driver can make the driver know the operating condition of reminding system 10 clearly through observing the instrument board, can make things convenient for the driver to adjust the operating condition of reminding system 10 to can promote the convenience of use of reminding system 10.
In some embodiments of the present invention, the light detection device 1 may be configured as a camera, and the camera has a low price and good working reliability, so that the manufacturing cost of the light detection device 1 can be reduced, and the working reliability of the light detection device 1 can also be improved, so that the configuration form of the light detection device 1 can be more reasonable.
And, reminding device 3 can set up to the front lamp of vehicle, if light detection device 1 judges that the place ahead subtends the vehicle and opens the high beam, the high beam constitutes to the driver in this application vehicle and dazzles the influence, light detection device 1 can send the signal to controlling means 2, then controlling means 2 control the front lamp of this application vehicle according to certain frequency switching high beam and passing lamp and form the scintillation effect, remind the place ahead to close the high beam to the vehicle.
Specifically, when the vehicle is driven by turning on a headlight (high beam or low beam) at night and the warning system 10 is turned on by the driver, the camera positioned on the inner side of the front windshield automatically detects and identifies the illumination intensity of the front oncoming vehicle and the front oncoming vehicle, when the light detection device 1 detects that the front oncoming vehicle exists and the illumination intensity reaches the control threshold, the light detection device 1 sends a related high beam and low beam alternate switching request and a switching frequency value signal to the control device 2 through the CAN bus 7, the control device 2 executes arbitration processing after receiving the request signal, and then the control device 2 controls the warning device 3 to automatically control the high beam and the low beam to alternate switching according to the switching frequency request value.
According to the embodiment of the invention, the vehicle comprises the reminding system 10 of the embodiment, the reminding system 10 is installed on the vehicle, and the reminding system 10 can automatically remind a driver of closing a high beam of the oncoming vehicle ahead, so that the driver can pay more attention to driving the vehicle, the risk of traffic accidents can be reduced, and the driving safety of the vehicle can be improved.
As shown in fig. 1 and 2, a method for reminding a driver of turning off a high beam of a vehicle according to an embodiment of the present invention includes: the method comprises the steps of detecting a front opposite vehicle and the illumination intensity of the front lamp of the front opposite vehicle, and sending a primary reminding signal for closing a high beam to the front opposite vehicle after the numerical value of the detected illumination intensity of the front lamp reaches a preset intensity threshold value.
Specifically, the driver, while driving the vehicle, for example: when turning on vehicle headlight (high beam or passing light) at night and traveling, light detection device 1 detects place ahead subtend vehicle and car light illumination intensity thereof, light detection device 1 judges whether the place ahead subtend vehicle opens the high beam according to the numerical value of car light illumination intensity that detects, after the numerical value of the place ahead subtend vehicle car light illumination intensity that light detection device 1 detected reached and predetermines the intensity threshold value, light detection device 1 can send the signal to controlling means 2, then controlling means 2 controls reminding device 3 to send the elementary reminder signal of closing the high beam to the place ahead subtend vehicle. Set up like this and can remind the place ahead subtend vehicle to close the high beam automatically, can make the driver focus on more driving the vehicle to can reduce the risk that the traffic accident takes place, and then can promote the driving safety of vehicle.
In some embodiments of the present invention, the sending of the primary alert signal to the forward oncoming vehicle to turn off the high beam comprises: the high beam and the dipped headlight of the bicycle are automatically switched according to a certain frequency to remind the oncoming vehicle ahead. Specifically, after the numerical value of the place ahead subtend vehicle car light illumination intensity that light detection device 1 detected reached to predetermine the intensity threshold value, light detection device 1 can send a signal to controlling means 2, then controlling means 2 controls the headlight of this application vehicle to switch high beam and passing lamp and form the scintillation effect, reminds the place ahead subtend vehicle to close the high beam.
In some embodiments of the present invention, the reminding method may further include: after the forward oncoming vehicle sends the warning signal for turning off the high beam, if the light detection device 1 detects that the value of the light intensity of the headlight of the forward oncoming vehicle does not change or continuously increases within a certain time interval, the warning device 3 sends a secondary warning signal for turning off the high beam to the forward oncoming vehicle. Specifically, after reminding device 3 sent elementary reminder signal, if the place ahead object vehicle does not in time close the high beam, light detection device 1 detects the car light illumination intensity's of place ahead subtend vehicle numerical value unchangeable or continuously increase in certain time interval, light detection device 1 can send the signal to controlling means 2 once more, then controlling means 2 once more reminding device 3 sends the secondary reminder signal of closing the high beam to the place ahead subtend vehicle once more, it can guarantee that the driver of the place ahead subtend vehicle receives the reminder signal of closing the high beam to set up like this, can remind the driver in the place ahead subtend vehicle to close the high beam better, thereby can further reduce the risk that the traffic accident takes place, and then can further promote the driving safety nature of vehicle.
In some embodiments of the invention, the reminding intensity of the secondary reminding signal is greater than that of the primary reminding signal, so that the driver in the front oncoming vehicle can be better reminded, and the driver in the front oncoming vehicle can be further ensured to receive the reminding signal.
In some embodiments of the present invention, the primary reminder signal and the secondary reminder signal can be both realized by switching the high beam light and the low beam light, and the switching frequency of the secondary reminder signal is greater than the switching frequency of the primary reminder signal, so that the setting can make the flashing frequency of the secondary reminder signal greater than the flashing frequency of the primary reminder signal, and make the reminder intensity of the secondary reminder signal greater than the reminder intensity of the primary reminder signal.
In some embodiments of the invention, the switching frequency values of the primary reminding signal and the secondary reminding signal can be set by a driver in a self-defined way, and the driver can set the switching frequency values according to own driving experience or habit, so that the switching frequency values have flexibility and meet the requirements of different drivers.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (12)
1. A reminding method for turning off a high beam of a vehicle is characterized by comprising the following steps:
detecting the illumination intensity of a car lamp of a front opposite vehicle;
and when the detected value of the illumination intensity of the car lamp reaches a preset intensity threshold value, sending a primary reminding signal for closing the high beam to the front oncoming car.
2. The method for reminding a driver of turning off a high beam of a vehicle according to claim 1, wherein said sending a primary warning signal to said oncoming vehicle to turn off the high beam comprises: the front oncoming vehicle is reminded by automatically switching the main headlight and the dipped headlight.
3. The method for reminding a driver of turning off a high beam of a vehicle according to claim 1, further comprising:
after the primary reminding signal for turning off the high beam is sent to the front oncoming vehicle, if the value of the illumination intensity of the headlight of the front oncoming vehicle is detected to be unchanged or continuously increased within a certain time interval, a secondary reminding signal for turning off the high beam is sent to the front oncoming vehicle.
4. The method as claimed in claim 3, wherein the secondary alert signal has an intensity greater than the primary alert signal.
5. The method as claimed in claim 4, wherein the primary reminder signal and the secondary reminder signal are both implemented by switching high beam and low beam, and the switching frequency of the secondary reminder signal is greater than that of the primary reminder signal.
6. The method as claimed in claim 5, wherein the switching frequency values of the primary and secondary warning signals are set by the driver.
7. A warning system for turning off a high beam of a vehicle, comprising:
the device comprises a light detection device, a warning signal processing device and a warning signal processing device, wherein the light detection device is used for detecting the light illumination intensity of a front opposite vehicle and sending a warning signal request after detecting that the value of the light illumination intensity reaches a preset intensity threshold;
the control device is connected with the lamplight detection device;
a reminding device connected with the control device,
the control device is used for receiving a reminding signal request sent by the lamplight detection device and triggering the reminding device to send a reminding signal for closing the high beam to the front oncoming vehicle based on the reminding signal request.
8. The warning system for turning off the high beam of the vehicle as claimed in claim 7, further comprising: and the control switch is used for switching on or switching off the reminding system.
9. The system of claim 7, further comprising a frequency setting switch for setting the switching frequency values of the high beam and the low beam of the primary and the secondary warning signals in a user-defined manner.
10. The warning system for turning off the high beam of the vehicle as claimed in claim 7, further comprising: and the display device is used for displaying the working state of the reminding system.
11. The warning system for turning off the high beam of the vehicle as claimed in claim 7, wherein said light detecting means is a camera;
the reminding device is a front lamp of the vehicle.
12. A vehicle characterized by comprising a warning system for turning off a high beam of the vehicle as claimed in any one of claims 7 to 11.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911366489.3A CN113043942A (en) | 2019-12-26 | 2019-12-26 | Reminding method and reminding system for turning off high beam of vehicle and vehicle |
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| CN201911366489.3A CN113043942A (en) | 2019-12-26 | 2019-12-26 | Reminding method and reminding system for turning off high beam of vehicle and vehicle |
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| CN201911366489.3A Pending CN113043942A (en) | 2019-12-26 | 2019-12-26 | Reminding method and reminding system for turning off high beam of vehicle and vehicle |
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| CN115023008A (en) * | 2022-06-28 | 2022-09-06 | 海信集团控股股份有限公司 | Vehicle light adjusting method and device and vehicle |
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