CN113147758B - Driving assistance system for lane departure early warning - Google Patents
Driving assistance system for lane departure early warning Download PDFInfo
- Publication number
- CN113147758B CN113147758B CN202110262015.5A CN202110262015A CN113147758B CN 113147758 B CN113147758 B CN 113147758B CN 202110262015 A CN202110262015 A CN 202110262015A CN 113147758 B CN113147758 B CN 113147758B
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- 230000033228 biological regulation Effects 0.000 claims abstract description 23
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 6
- 230000006698 induction Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010052904 Musculoskeletal stiffness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/10—Path keeping
- B60W30/12—Lane keeping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
- B60N2/976—Details or parts not otherwise provided for massaging systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/182—Selecting between different operative modes, e.g. comfort and performance modes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W40/09—Driving style or behaviour
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a driving auxiliary system for lane departure early warning, which comprises a road information acquisition subsystem, a control subsystem, a steering regulation and control subsystem and a portrait scanning subsystem, and is characterized in that the road information acquisition subsystem comprises a shooting acquisition module, a lane line acquisition module and a shooting monitoring module, the control subsystem comprises an input module, a control module and an output module, the steering regulation and control subsystem comprises a regulation and control module, and the portrait scanning subsystem comprises a portrait scanning module and an orientation induction module. The camera monitoring module for monitoring the camera acquisition module is arranged on the vehicle, so that the vehicle can be reminded of taking a bus and the faults of the driver at any time, the problem of safety accidents caused by the fact that the driver does not perceive the faults when using the automatic assistant driving function and the vehicle deviates from a preset lane is solved, the comfort level and the safety of the automatic assistant driving are improved, and the automatic assistant driving system is suitable for popularization.
Description
Technical Field
The invention relates to the field of driving assistance, in particular to a driving assistance system for lane departure early warning.
Background
The driving auxiliary system comprises a lane keeping auxiliary system, an automatic parking auxiliary system, a brake auxiliary system, a backing auxiliary system and a driving auxiliary system.
With the development of scientific technology, advanced technical means such as automatic assistant driving are also used in automobiles, and when the existing automobiles use the function, if the existing automobiles meet bumpy road sections, an electric control system positioned outside a carriage on the automobiles is easy to be damaged and malfunction, so that certain danger is brought to passengers who automatically assist driving, and therefore, in order to solve the problems, a driving assistant system for lane departure early warning is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a driving assistance system for lane departure early warning.
In order to achieve the purpose, the invention adopts the following technical scheme:
a driving auxiliary system for lane departure early warning comprises a road information acquisition subsystem, a control subsystem, a steering regulation and control subsystem and a portrait scanning subsystem, wherein the road information acquisition subsystem comprises a shooting acquisition module, a lane line acquisition module and a shooting monitoring module, the control subsystem comprises an input module, a control module and an output module, the steering regulation and control subsystem comprises a regulation and control module, and the portrait scanning subsystem comprises a portrait scanning module and an orientation sensing module;
the system comprises a road information acquisition subsystem, a portrait scanning subsystem, a human image scanning subsystem, a steering regulation and control subsystem and a control subsystem, wherein the road information acquisition subsystem is used for downloading and acquiring lane lines of a preset driving route and carrying out shooting and recording acquisition on the lane lines in the driving process, and carrying out system monitoring on a device for shooting and recording acquisition of the lane lines to prevent the device from malfunctioning;
the output of monitoring module that makes a video recording with shoot and shoot the input of collection module and be connected, just the input of input module with shoot and shoot collection module, lane line collection module and portrait scanning module's output and all be connected, the output of input module is connected with control module's input, just control module's output is connected with output module, output module's output is connected with position response module and regulation and control module, just position response module's output is connected with the input of regulation and control module.
Preferably, the carrier of the shooting and recording acquisition module is a shooting probe, and a plurality of groups of shooting probes with the same structure are arranged around the vehicle in parallel.
Preferably, the driving assistance system further includes a neck support subsystem, and the neck support subsystem includes a cervical vertebra massage module, a key-in module, and a position adjustment module.
Preferably, the neck support subsystem is used for preventing neck relaxation when a driver uses the portrait scanning system for driving assistance to prevent lane departure.
Preferably, the position adjusting module is used for adjusting the height of the cervical vertebra massage device, can automatically adjust the cervical vertebra massage device according to the neck circumference, and is suitable for different users.
The invention has the beneficial effects that:
the invention provides a driving auxiliary system for lane departure early warning, which can remind passengers and drivers of vehicle faults at any time by arranging a camera monitoring module for monitoring a camera acquisition module on a vehicle, prevents the problem of safety accidents caused by the fact that the vehicle deviates from a preset lane because the driver does not perceive the faults when using an automatic auxiliary driving function, simultaneously, ensures that the driver can timely switch the automatic auxiliary driving mode when encountering the faults of the original automatic driving auxiliary system by arranging a portrait scanning module and an orientation sensing module right in front of a driving position, realizes the lane regulation and control in the driving process of the vehicle by sensing the head rotating direction of the driver through the orientation sensing module, and adjusts the instrument position of neck massage by arranging a neck massage module and a position adjusting module on a driving seat, make its navigating mate that is applicable to different statures use, can massage simultaneously and relax the navigating mate neck, prevent because the neck that uses this automatic driver assistance system to lead to for a long time tired and the stiff condition, improve automatic driver assistance's comfort level and security, prevent the problem of the predetermined lane of vehicle skew, the suitable popularization.
Drawings
Fig. 1 is a system block diagram of a driving assistance system for lane departure warning according to the present invention;
fig. 2 is a block connection diagram of a driving assistance system for lane departure warning according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, a driving assistance system for lane departure warning includes:
the road information acquisition subsystem comprises a shooting acquisition module, a lane line acquisition module and a shooting monitoring module, the control subsystem comprises an input module, a control module and an output module, the steering regulation subsystem comprises a regulation module, and the portrait scanning subsystem comprises a portrait scanning module and an orientation induction module.
The road information acquisition subsystem is used for downloading and acquiring lane lines of a preset driving route and shooting and recording and acquiring the lane lines in the driving process, and simultaneously carrying out system monitoring on a device for shooting and recording and acquiring the lane lines to prevent the device from malfunctioning, the portrait scanning subsystem is used for assisting driving after the device for shooting and recording and acquiring the lane lines is malfunctioning and adjusting the deviation of the lane lines according to the head deviation direction and the angle of a driver, the steering regulation and control subsystem is used for carrying out position regulation and control on a vehicle after lane deviation occurs to ensure that the vehicle stably runs, and the control subsystem is used for carrying out system control on the subsystem of the driving assistance system.
Referring to fig. 2, driving assistance system still includes the neck support subsystem, just the neck support subsystem includes cervical vertebra massage module, type module and position adjustment module, and the neck support subsystem is used for using portrait scanning system to carry out supplementary driving to the navigating mate and relaxs the neck when preventing the lane skew, and the position adjustment module is used for adjusting cervical vertebra massage device's height, and can adjust cervical vertebra massage device by oneself according to neck girth, is applicable to different use crowds.
The output of monitoring module that makes a video recording with shoot and shoot the input of collection module and be connected, just the input of input module with shoot and shoot collection module, lane line collection module and portrait scanning module's output and all be connected, the output of input module is connected with control module's input, just control module's output is connected with output module, output module's output is connected with position response module and regulation and control module, just position response module's output is connected with the input of regulation and control module.
The carrier of the shooting acquisition module is a shooting probe, and a plurality of groups of shooting probes with the same structure are arranged around the vehicle in parallel.
During the running process of the vehicle, the lane line acquisition module downloads and acquires in advance, the camera acquisition module records and acquires the lane line during the running process, the lane line is compared with the lane line acquisition module, so that the signal is input into the control module through the input module, the signal is transmitted to the regulation and control module through the output module, the position of the vehicle is regulated and controlled, the camera monitoring module monitors the camera acquisition module in the using process of the camera acquisition module to prevent the camera acquisition module from being damaged, if the damage condition is really generated, the vehicle auxiliary driving control is carried out through the human image scanning subsystem, the human image scanning module is matched with the orientation sensing module, the head of a driver rotates towards the opposite direction according to the deviation direction of the vehicle until the vehicle is positioned between the lane lines and runs stably, when the human image scanning subsystem is used, the neck of the driver is stably supported through the neck support subsystem, the problem of neck stiffness of the driver caused by the fact that the neck is in the same posture for a long time is solved, information can be input through the input module, the position of the neck massage device is adjusted, and the neck massage device is suitable for different drivers.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (5)
1. A driving assistance system for lane departure early warning comprises a road information acquisition subsystem, a control subsystem, a steering regulation subsystem and a portrait scanning subsystem, and is characterized in that the road information acquisition subsystem comprises a shooting acquisition module, a lane line acquisition module and a shooting monitoring module, the control subsystem comprises an input module, a control module and an output module, the steering regulation subsystem comprises a regulation module, and the portrait scanning subsystem comprises a portrait scanning module and an orientation sensing module;
the system comprises a road information acquisition subsystem, a portrait scanning subsystem, a human image scanning subsystem, a steering regulation and control subsystem and a control subsystem, wherein the road information acquisition subsystem is used for downloading and acquiring lane lines of a preset driving route and carrying out shooting and recording acquisition on the lane lines in the driving process, and carrying out system monitoring on a device for shooting and recording acquisition of the lane lines to prevent the device from malfunctioning;
the output of monitoring module that makes a video recording with shoot and record the input of collection module and be connected, just the input of input module with shoot and record collection module, lane line collection module and portrait scanning module's output all to be connected, the output of input module is connected with control module's input, just control module's output is connected with output module, output module's output is connected with position response module and regulation and control module, just the output of position response module is connected with regulation and control module's input.
2. The driving assistance system for lane departure warning according to claim 1, wherein the carrier of the camera acquisition module is a camera probe, and a plurality of groups of camera probes having the same structure are installed in parallel around the vehicle.
3. The driving assistance system for lane departure warning as claimed in claim 1, further comprising a neck support subsystem, and wherein said neck support subsystem comprises a cervical spine massage module, a key-in module, and a position adjustment module.
4. The driving assistance system for lane departure warning according to claim 3 wherein said neck support subsystem is configured to provide a driver with assistance from a portrait scanning system to prevent neck relaxation during lane departure.
5. The driving assistance system for lane departure warning according to claim 4, wherein the position adjustment module is used for adjusting the height of the cervical vertebra massage device, and can automatically adjust the cervical vertebra massage device according to the neck circumference, and is suitable for different users.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110262015.5A CN113147758B (en) | 2021-03-10 | 2021-03-10 | Driving assistance system for lane departure early warning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110262015.5A CN113147758B (en) | 2021-03-10 | 2021-03-10 | Driving assistance system for lane departure early warning |
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| Publication Number | Publication Date |
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| CN113147758A CN113147758A (en) | 2021-07-23 |
| CN113147758B true CN113147758B (en) | 2022-07-08 |
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| CN202110262015.5A Expired - Fee Related CN113147758B (en) | 2021-03-10 | 2021-03-10 | Driving assistance system for lane departure early warning |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101396968A (en) * | 2007-09-27 | 2009-04-01 | 株式会社日立制作所 | Drive assist system |
| CN105711588A (en) * | 2016-01-20 | 2016-06-29 | 奇瑞汽车股份有限公司 | Lane keeping assist system and lane keeping assist method |
| CN109910883A (en) * | 2019-04-15 | 2019-06-21 | 一汽解放汽车有限公司 | The holding control device and its method of lane center with redundancy protecting |
| CN210337900U (en) * | 2019-04-15 | 2020-04-17 | 一汽解放汽车有限公司 | Lane center line holding control device with redundant protection |
| CN112319469A (en) * | 2020-11-16 | 2021-02-05 | 深圳市康士柏实业有限公司 | Lane keeping auxiliary system and method based on machine vision |
-
2021
- 2021-03-10 CN CN202110262015.5A patent/CN113147758B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101396968A (en) * | 2007-09-27 | 2009-04-01 | 株式会社日立制作所 | Drive assist system |
| CN105711588A (en) * | 2016-01-20 | 2016-06-29 | 奇瑞汽车股份有限公司 | Lane keeping assist system and lane keeping assist method |
| CN109910883A (en) * | 2019-04-15 | 2019-06-21 | 一汽解放汽车有限公司 | The holding control device and its method of lane center with redundancy protecting |
| CN210337900U (en) * | 2019-04-15 | 2020-04-17 | 一汽解放汽车有限公司 | Lane center line holding control device with redundant protection |
| CN112319469A (en) * | 2020-11-16 | 2021-02-05 | 深圳市康士柏实业有限公司 | Lane keeping auxiliary system and method based on machine vision |
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| CN113147758A (en) | 2021-07-23 |
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