CN106696967B - Safe driving assistance method and safe driving assistance system - Google Patents

Safe driving assistance method and safe driving assistance system Download PDF

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Publication number
CN106696967B
CN106696967B CN201611099530.1A CN201611099530A CN106696967B CN 106696967 B CN106696967 B CN 106696967B CN 201611099530 A CN201611099530 A CN 201611099530A CN 106696967 B CN106696967 B CN 106696967B
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vehicle
information
dynamic
safe driving
fixed information
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CN106696967A (en
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梁长裘
朱贞英
朱凌
门永新
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Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Automobile Research Institute Co Ltd
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Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Automobile Research Institute Co Ltd
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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
    • 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
    • B60W40/10—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 vehicle motion
    • 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
    • B60W40/10—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 vehicle motion
    • B60W40/105—Speed
    • 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
    • B60W40/12—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 parameters of the vehicle itself, e.g. tyre models
    • 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
    • B60W2050/0001—Details of the control system
    • B60W2050/0043—Signal treatments, identification of variables or parameters, parameter estimation or state estimation
    • 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
    • B60W2050/0062—Adapting control system settings
    • B60W2050/0075—Automatic parameter input, automatic initialising or calibrating means
    • 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
    • B60W2050/143—Alarm means
    • 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
    • B60W2050/146—Display means
    • 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
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/06—Direction of travel
    • 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
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/10—Longitudinal speed
    • 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
    • B60W2530/00—Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Traffic Control Systems (AREA)
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Abstract

The invention discloses a safe driving assistance method, which comprises the steps of obtaining and sending fixed information and dynamic information of a first vehicle, wherein the fixed information comprises the length of the vehicle and the width of the vehicle, and the dynamic information comprises the real-time geographic position of the vehicle; receiving fixed information and dynamic information of at least one second vehicle; drawing a dynamic road condition map according to the fixed information and the dynamic information of the first vehicle and the at least one second vehicle; displaying the dynamic road condition map; and broadcasting the related information of the second vehicle in the visual field blind area by voice. The invention also provides a safe driving auxiliary system. The safe driving auxiliary method and the safe driving auxiliary system display the dynamic road condition map drawn according to the fixed information and the dynamic information of the first vehicle and the at least one second vehicle, and broadcast the related information of the second vehicle in the visual field blind area by voice, so that a driver can know the road condition more comprehensively, and traffic accidents caused by the visual field blind area are avoided.

Description

Safe driving assistance method and safe driving assistance system
Technical Field
The present invention relates to the field of vehicles, and in particular, to a safe driving assistance method and a safe driving assistance system.
Background
The front road condition of the existing vehicle is mainly judged by the eyes of a driver, and the rear road condition is mainly judged by the rearview mirror, so that the driver cannot comprehensively know the road condition.
Particularly, as the car body is small, the commercial vehicles such as a truck and a passenger car are large, when the car and the commercial vehicles run on the road, particularly, when the car runs on the express way, and the car runs behind the commercial vehicles, the view of the car is easily shielded by the commercial vehicles with large body, so that accidents are easily caused due to the view blind areas under the conditions of the car lane changing process and the like.
Disclosure of Invention
In view of this, the present invention provides a safe driving assistance method, which enables a driver to know road conditions more comprehensively, thereby avoiding traffic accidents caused by blind areas in the field of vision.
The embodiment of the invention provides a safe driving assisting method, which comprises the steps of acquiring and sending fixed information and dynamic information of a first vehicle, wherein the fixed information comprises the length of the vehicle and the width of the vehicle, and the dynamic information comprises the real-time geographic position of the vehicle; receiving fixed information and dynamic information of at least one second vehicle; drawing a dynamic road condition map according to the fixed information and the dynamic information of the first vehicle and the at least one second vehicle; displaying the dynamic road condition map; and broadcasting the related information of the second vehicle in the visual field blind area by voice.
Preferably, the step of displaying the dynamic road condition map includes distinguishing a second vehicle located in the blind vision area from a second vehicle not located in the blind vision area by using different colors.
Preferably, the dynamic information further comprises at least one of vehicle speed, steering of the vehicle.
Preferably, the fixed information further includes at least one of a height of the vehicle and a license plate number.
The invention also provides a safe driving auxiliary system which comprises an acquisition device, a sending device, a receiving device, a processing device, a display device and a voice prompt device. The acquisition device is used for acquiring fixed information and dynamic information of a first vehicle, wherein the fixed information comprises the length of the vehicle and the width of the vehicle, and the dynamic information comprises the real-time geographic position of the vehicle. The transmitting device is used for transmitting the fixed information and the dynamic information of the first vehicle. The receiving device is used for receiving the fixed information and the dynamic information of at least one second vehicle. The processing device is used for drawing a dynamic road condition map according to the fixed information and the dynamic information of the first vehicle and the at least one second vehicle. The display device is used for displaying a dynamic road condition map drawn according to the fixed information and the dynamic information of the first vehicle and the at least one second vehicle. The voice prompt device is used for voice broadcasting the related information of the second vehicle in the visual field blind area.
Preferably, the display device includes a color setting module for distinguishing a second vehicle located in the blind zone from a second vehicle not located in the blind zone by using different colors.
Preferably, the acquiring device comprises a fixed information input module, and the fixed information input module is used for receiving input of a user so as to acquire the fixed information of the first vehicle.
Preferably, the acquisition means comprises a satellite positioning module for acquiring a real-time geographical position of said first vehicle.
Preferably, the acquiring device further comprises a vehicle speed detecting module, which is used for acquiring the vehicle speed of the first vehicle.
Preferably, the obtaining device further comprises a steering obtaining module for obtaining the steering of the first vehicle.
According to the safe driving auxiliary method and the safe driving auxiliary system, the dynamic road condition map is drawn according to the fixed information and the dynamic information of the first vehicle and the at least one second vehicle, the dynamic road condition map is displayed, and the related information of the second vehicle in the visual field blind area is broadcasted by voice, so that a driver can know the road condition more comprehensively, and traffic accidents caused by the visual field blind area are avoided.
In order to make the aforementioned and other objects, features and advantages of the invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a flowchart illustrating a safe driving assistance method according to an embodiment of the present invention.
Fig. 2 is a schematic diagram illustrating a dynamic road condition map according to an embodiment of the invention.
Fig. 3 is a schematic configuration diagram of a safe driving support system according to an embodiment of 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flowchart illustrating a safe driving assistance method according to an embodiment of the present invention. As shown in fig. 1, the safe driving assistance method includes the steps of:
step S11: acquiring and sending fixed information and dynamic information of a first vehicle, wherein the fixed information comprises the length of the vehicle and the width of the vehicle, and the dynamic information comprises the real-time geographic position of the vehicle;
in an embodiment of the present invention, the dynamic information may further include, but is not limited to, at least one of vehicle speed, steering of the vehicle. Of course, it will be understood by those skilled in the art that the dynamic information may also include, but is not limited to, the direction of travel of the vehicle. The driving direction of the vehicle can be acquired by a vehicle-mounted navigation device or a satellite positioning device.
In an embodiment of the present invention, the fixed information may further include, but is not limited to, at least one of a height of the vehicle and a license plate number.
Step S12: receiving fixed information and dynamic information of at least one second vehicle;
in an embodiment of the present invention, the second vehicle may be, but is not limited to, a vehicle within a preset range, for example, within 500 meters, of a relative distance from the real-time geographic location of the first vehicle. Of course, it will be understood by those skilled in the art that the second vehicle may also be, but not limited to, a vehicle with a relative distance to the real-time geographic location of the first vehicle within a preset range and a vehicle speed greater than a preset value, and so on.
Step S13: drawing a dynamic road condition map according to the fixed information and the dynamic information of the first vehicle and at least one second vehicle;
fig. 2 is a schematic diagram illustrating a dynamic road condition map according to an embodiment of the invention. As shown in fig. 2, the dynamic road condition map of the embodiment is centered on a first vehicle a and includes four second vehicles B1、B2、B3、B4The plane road condition diagram. The number of the second vehicles is not limited thereto, and it is understood by those skilled in the art that the dynamic road map may also be a three-dimensional road map.
Wherein the first vehicle A and the second vehicle B1、B2、B3、B4Are drawn according to the length and the width thereof according to a certain proportion, a first vehicle A and a second vehicle B1、B2、B3、B4The relative distances between the two are drawn according to a certain proportion according to the real-time physical position of the two.
In an embodiment of the present invention, each blind area C can be marked on the road condition dynamic graph1、C2So that the driver can know the road condition more clearly. It is also possible to distinguish, for example, the blind zone C in the field of view by using different colors1、C2Second vehicle B1、B2、B3、B4And a second vehicle not located in the blind spot, but the invention is not limited thereto.
Step S14: displaying a dynamic road condition map;
in an embodiment of the present invention, step S14 may further include, but is not limited to, distinguishing a second vehicle located in the blind spot from a second vehicle not located in the blind spot using different colors. Of course, it will be understood by those skilled in the art that step S14 may also be, but not limited to, giving special distinction to vehicles in which the risk factor of the second vehicle in the blind zone is high, for example, the speed reaches a certain value, the relative distance from the first vehicle is smaller than a set value, and the like.
Step S15: and broadcasting the related information of the second vehicle in the visual field blind area by voice.
In an embodiment of the present invention, the information related to the second vehicle may include at least one of second vehicle fixed information and dynamic information. Of course, it will be understood by those skilled in the art that the information regarding the second vehicle may also include a real-time geographic location relationship with the first vehicle, a relative distance from the first vehicle, and the like. For example, "a vehicle having a vehicle speed of 100 meters per hour at 15 meters ahead on the left" may be announced by voice.
In one embodiment of the present invention, the information about the second vehicle located in the blind vision area may be broadcast, but not limited to, in order according to the risk factor of the second vehicle. Wherein, the danger coefficient can be judged according to the speed of the second vehicle and/or the relative distance between the second vehicle and the first vehicle, and the like.
Fig. 3 is a schematic configuration diagram of a safe driving support system according to an embodiment of the present invention. As shown in fig. 3, the safe driving assistance system 30 includes an acquisition device 300, a transmission device 301, a reception device 302, a processing device 303, a display device 304, and a voice prompt device 305.
The obtaining device 300 is configured to obtain fixed information and dynamic information of the first vehicle, where the fixed information includes a length of the vehicle and a width of the vehicle, and the dynamic information includes a real-time geographic location of the vehicle.
In an embodiment of the present invention, the obtaining apparatus 300 may include a fixed information input module for receiving an input from a user to obtain fixed information of the first vehicle.
In an embodiment of the present invention, the obtaining apparatus 300 may further include, but is not limited to, a satellite positioning module for obtaining a real-time geographic position of the first vehicle. Of course, it will be understood by those skilled in the art that the obtaining device 300 may also include, but is not limited to, a vehicle speed detecting module for obtaining the vehicle speed of the first vehicle. The obtaining means 300 may further, but is not limited to, comprise a steering obtaining module for obtaining a steering of the first vehicle.
The transmitting device 301 is used for transmitting the fixed information and the dynamic information of the first vehicle.
The receiving device 302 is used for receiving the fixed information and the dynamic information of at least one second vehicle.
The processing device 303 is configured to draw a dynamic road condition map according to the fixed information and the dynamic information of the first vehicle and the at least one second vehicle.
The display device 304 is configured to display a dynamic road condition map drawn according to the fixed information and the dynamic information of the first vehicle and the at least one second vehicle.
In one embodiment of the present invention, the display device 304 includes a color setting module for distinguishing a second vehicle in the blind area from a second vehicle not in the blind area by using different colors.
The voice prompt device 305 is configured to broadcast information related to the second vehicle in the blind field of view by voice. In an embodiment of the present invention, the information related to the second vehicle may include at least one of second vehicle fixed information and dynamic information. Of course, it will be understood by those skilled in the art that the information regarding the second vehicle may also include a real-time geographic location relationship with the first vehicle, a relative distance from the first vehicle, and the like. For example, "a vehicle having a vehicle speed of 100 meters per hour at 15 meters ahead on the left" may be announced by voice.
According to the safe driving auxiliary method and the safe driving auxiliary system, the dynamic road condition map is drawn according to the fixed information and the dynamic information of the first vehicle and the at least one second vehicle, the dynamic road condition map is displayed, and the related information of the second vehicle in the visual field blind area is broadcasted by voice, so that a driver can know the road condition more comprehensively, and traffic accidents caused by the visual field blind area are avoided.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the device-like embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
It will be understood by those skilled in the art that all or part of the steps of implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, and the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A safe driving assistance method characterized by comprising:
the method comprises the steps of obtaining and sending fixed information and dynamic information of a first vehicle, wherein the fixed information comprises the length of the vehicle and the width of the vehicle, and the dynamic information comprises the real-time geographic position of the vehicle;
receiving fixed information and dynamic information of at least one second vehicle;
drawing a dynamic road condition map according to the fixed information and the dynamic information of the first vehicle and the at least one second vehicle, wherein each view blind area is marked in the dynamic road condition map;
displaying the dynamic road condition map;
and broadcasting related information of the second vehicle in the visual field blind area by voice in sequence according to the danger coefficient of the second vehicle, wherein the related information of the second vehicle comprises at least one of a real-time geographical position relation with the first vehicle and a relative distance with the first vehicle.
2. The safe driving support method according to claim 1, wherein the step of displaying the dynamic road condition map comprises:
and distinguishing a second vehicle positioned in the view blind area from a second vehicle not positioned in the view blind area by using different colors.
3. The safe-driving assistance method according to claim 1 or 2, wherein the dynamic information further includes at least one of a vehicle speed, a steering of the vehicle.
4. The safe driving assist method according to claim 1 or 2, wherein the fixed information further includes at least one of a height of the vehicle, a license plate number.
5. A safe driving assistance system characterized by comprising:
the device comprises an acquisition device, a display device and a display device, wherein the acquisition device is used for acquiring fixed information and dynamic information of a first vehicle, the fixed information comprises the length of the vehicle and the width of the vehicle, and the dynamic information comprises the real-time geographic position of the vehicle;
a transmitting device for transmitting the fixed information and the dynamic information of the first vehicle;
the receiving device is used for receiving the fixed information and the dynamic information of at least one second vehicle;
the processing device is used for drawing a dynamic road condition map according to the fixed information and the dynamic information of the first vehicle and the at least one second vehicle, and each view blind area is marked in the dynamic road condition map;
the display device is used for displaying a dynamic road condition map drawn according to the fixed information and the dynamic information of the first vehicle and the at least one second vehicle;
and the voice prompt device is used for voice broadcasting the related information of the second vehicle in the visual field blind area according to the danger coefficient of the second vehicle in turn, wherein the related information of the second vehicle comprises at least one of the real-time geographical position relation with the first vehicle and the relative distance with the first vehicle.
6. The safe driving assistance system according to claim 5, wherein the display device includes a color setting module for distinguishing a second vehicle located in the blind spot from a second vehicle not located in the blind spot by using different colors.
7. The safe driving assist system according to claim 5 or 6, wherein the acquisition means includes a fixed information input module for receiving an input from a user to acquire the fixed information of the first vehicle.
8. A safety-driving assistance system according to claim 5 or 6, wherein the obtaining means comprises a satellite positioning module for obtaining a real-time geographical position of the first vehicle.
9. The safe driving assistance system according to claim 5 or 6, wherein the acquisition means further includes a vehicle speed detection module for acquiring a vehicle speed of the first vehicle.
10. A safe driving assistance system according to claim 5 or 6, wherein the acquisition means further includes a steering acquisition module for acquiring steering of the first vehicle.
CN201611099530.1A 2016-12-02 2016-12-02 Safe driving assistance method and safe driving assistance system Active CN106696967B (en)

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CN108327719A (en) * 2018-01-31 2018-07-27 京东方科技集团股份有限公司 The method and device of assisting vehicle travel
CN109144059A (en) * 2018-08-21 2019-01-04 王志 A kind of navigation system with intelligent early-warning rescue function
CN111277956A (en) * 2018-12-05 2020-06-12 汉能移动能源控股集团有限公司 Method and device for collecting vehicle blind area information
CN112136166B (en) * 2019-09-04 2022-08-12 赵婷婷 System and method for controlling a vehicle
CN115576465B (en) * 2022-10-10 2024-04-02 昆易电子科技(上海)有限公司 Dynamic display method and device for acquired data, electronic equipment and storage medium

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