CN208291080U - The warning system and vehicle of driving behavior - Google Patents

The warning system and vehicle of driving behavior Download PDF

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Publication number
CN208291080U
CN208291080U CN201820579399.7U CN201820579399U CN208291080U CN 208291080 U CN208291080 U CN 208291080U CN 201820579399 U CN201820579399 U CN 201820579399U CN 208291080 U CN208291080 U CN 208291080U
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warning
driving behavior
vehicle
driving
warning system
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CN201820579399.7U
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陈婵媛
武伦佳
杨见星
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BYD Co Ltd
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BYD Co Ltd
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Abstract

The utility model proposes a kind of warning system of driving behavior and vehicle, which includes: acquisition device, for acquiring the running state data of vehicle in real time;Terminal device is connected with acquisition device, for determining corresponding driving behavior type according to running state data, and chooses the information warning with driving behavior type matching, and show information warning.The utility model can pass through the current driving behavior of information warning real-time exhibition driver, the driving condition of itself is understood convenient for driver's quicklook, conducive to driver's timely correction bad steering behavior, to realize preferable driving behavior monitoring and warning effect, and then improve travel safety.

Description

The warning system and vehicle of driving behavior
Technical field
The utility model relates to technical field of vehicle, in particular to the warning system and vehicle of a kind of driving behavior.
Background technique
In recent years, with the rising of vehicle retention per capita, driving safety becomes a social concern that should not be underestimated.It drives The driving behavior for sailing personnel has become a key factor for determining driving safety, and driving behavior legitimate can be very Traffic accident is reduced in big degree, improves vehicle and the safety of pedestrian.Good driving is formed for auxiliary driver Behavior, it is necessary to driver is monitored and reminded by the way of certain, driver is promoted to correct the driving behavior of mistake.
Currently, the relevant technologies devise related driving behavior analysis software, centainly driven by acquiring and analyzing driver Sail the driving behavior in the time, for example, emergency brake, it is anxious subtract, take a sudden turn, and provide summary scoring accordingly and suggest, help driver Member's self-test itself driving behavior is simultaneously corrected.However, on the one hand the driving behavior analysis software has the disadvantage in that, adopted though having The function of collection and analysis driver's driving habit, but this belongs to summing-up software, periodically provides evaluation, and does not have real-time Property, and the prompting function of this software is unobvious, is only limited to provide a kind of reference role to driver, and alarm function is inadequate Significantly, warning effect is general;On the other hand, the universality and accuracy of this software be not high, only broadly by all road conditions Under driving behavior data summarized, driving habit is evaluated with this, therefore referential is not strong, warning effect is general.
Utility model content
The utility model aims to solve at least one of above-mentioned technical problem.
For this purpose, a purpose of the utility model is to propose a kind of warning system of driving behavior.
Another purpose of the utility model is to propose a kind of vehicle.
To achieve the goals above, the utility model first aspect proposes a kind of warning system of driving behavior, comprising: Acquisition device, for acquiring the running state data of vehicle in real time;Terminal device is connected with the acquisition device, is used for basis The running state data determines corresponding driving behavior type, and the warning chosen with the driving behavior type matching is believed Breath, and show the information warning.
The warning system of driving behavior according to the present utility model, being capable of working as by information warning real-time exhibition driver Preceding driving behavior understands the driving condition of itself convenient for driver's quicklook, is conducive to driver's timely correction bad steering Behavior to realize preferable driving behavior monitoring and warning effect, and then improves travel safety.
To achieve the goals above, the utility model second aspect proposes a kind of vehicle, including the utility model is above-mentioned The warning system of driving behavior described in first aspect.
Vehicle according to the present utility model, can be by the current driving behavior of information warning real-time exhibition driver, just The driving condition of itself is understood in driver's quicklook, is conducive to the bad steering behavior of driver's timely correction, to realize Preferable driving behavior monitoring and warning effect, and then improve travel safety.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural block diagram according to the warning system of the driving behavior of the utility model one embodiment;
Fig. 2 is the structural block diagram according to the terminal device of the utility model one embodiment;
Fig. 3 is the structural block diagram according to the terminal device of the utility model another embodiment;
Fig. 4 is the structural block diagram according to the sensor of the utility model another embodiment;
Fig. 5 is the execution flow chart according to the warning system of the driving behavior of the utility model one embodiment;
Fig. 6 is the structural block diagram according to the vehicle of the utility model one embodiment.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand For limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.
Below in conjunction with attached drawing description according to the warning system and vehicle of the driving behavior of the utility model embodiment.
Fig. 1 is the structural block diagram according to the warning system of the driving behavior of the utility model one embodiment.Such as Fig. 1 institute Show, the warning system 100 of the driving behavior includes: acquisition device 110 and terminal device 120.
Wherein, acquisition device 110 for acquiring the running state data of vehicle in real time.Wherein, the operating status number of vehicle According to for example, current vehicle speed, current steering wheel angle, current acceleration, current consumption information, safety belt current state and vehicle Current driving time etc..
Terminal device 120 is connected with acquisition device 110, for determining corresponding driving behavior class according to running state data Type, and the information warning with driving behavior type matching is chosen, and show information warning.
Wherein, driving behavior type corresponding with running state data for example including exceed the speed limit, bring to a halt, it is anxious slow down, racing Curved, fatigue driving is not fastened the safety belt.For example, then judging vehicle racing when steering wheel angle changes very greatly in a short time It is curved;When current vehicle speed is higher than section restriction speed, overspeed of vehicle is judged;When accelerating velocity of braking is greater than predetermined acceleration, sentence Disconnected vehicle suddenly slows down;When brake pedal aperture change rate is greater than preset change rate, judge that vehicle is brought to a halt;Work as vehicle When the current driving time is more than preset time, driver tired driving is judged;When safety belt buckle and not connected card slot, judgement Not fasten the safety belt.
In turn, according to determining driving behavior type, the information warning to match with the driving behavior type is chosen, and is shown Show the information warning, to timely and effectively driver be reminded to correct bad steering behavior, improves travel safety.
Wherein, information warning includes: at least one in static warning figure, dynamic warning figure, warning text and warning video It is a.The ways of presentation of one of the above or multiple warning information can be improved bandwagon effect, and realize interest and warning Fusion, and then improve driving experience.Specifically, information warning is for example configured as animated character representation, the animated character Image is corresponding with driving behavior type.For example: when occur bringing to a halt situation when, then show animated character representation reflection Occupant's situation are as follows: make a dash forward, and it is heavy knock objects in front, effect can suitably increase some exaggeration ingredients, caused by Consequence can be divided into different brackets according to brake acceleration, such as: dizzy, forehead, which rises, to be wrapped greatly, the various effects such as nose is bleeding, thus Currently it is to bring to a halt with the exhibition method prompting driver of interest, answers the operation that timely correction is current, be otherwise likely to occur class The consequence shown like animated character representation;When there is anxious accelerate, then the animated character representation shown heavy can fall down backward, And screen is knocked, it is anxious acceleration to remind driver currently;When taking a sudden turn, then the animated character representation shown is thrown toward Opposite direction, and more leap far, it finally disappears, is reappeared again after several seconds on the screen, to remind driver currently for racing It is curved;It is too long between when the vehicle is running, when being more than preset time, then show that animated character representation shows to dodder along, with appearance Trees and the collision of other people objects, display frazzle should be rested in time with prompting driver to be currently at fatigue driving;When When not fastening the safety belt, then the prompt that do not fasten the safety belt will be provided in display interface, such as a very large exclamation mark occur, to cause Driver pays attention to.
It should be noted that under other various driving behavior types, being moved the above is only the description for the purpose of exemplary Figure image is drawn all for the situation of real-time reflection occupant, and makees appropriate exaggeration, visually shows different driving behavior types The lower possible consequence caused, will not enumerate herein and repeats.To driver be made real by above-mentioned exhibition method When, clearly get information about itself current driving behavior, interest is increased again while improving warning effect, conducive to driving The person's of sailing timely correction bad steering behavior, also improves driving experience while improving travel safety.
Further, as shown in Fig. 2, terminal device 120 includes: processing unit 121 and display unit 122.Wherein, terminal Equipment 120 is, for example, at least one of multi-media display, head-up display device or projection arrangement.In specific example, Terminal device 120 is, for example, HUD (Head Up Display, head-up display) or PAD (portable android Device, tablet computer), processing unit 121 is, for example, MCU (Microcontroller Unit, the micro-control inside HUD or PAD Unit processed), display unit 122 is, for example, the display screen of HUD or PAD.
Specifically, processing unit 121 is used to determine corresponding driving behavior type according to running state data, and choose with The information warning of driving behavior type matching, wherein as previously mentioned, information warning include: static warning figure, dynamic warning figure, At least one of text and warning video are warned, bandwagon effect and driving experience can be promoted.Display unit 122 is for showing police Show information.
For example, according to current vehicle speed, current steering wheel angle, current acceleration, current consumption information, the current shape of safety belt The information such as state and vehicle current driving time determine driving behavior type, such as: exceeding the speed limit, bring to a halt, anxious acceleration, suddenly slow down, is anxious Turning fatigue driving, does not fasten the safety belt, and chooses matched information warning according to driving behavior type, specifically for example It for animated character representation, and shows the animated character representation, to pass through the exhibition method improving warning effect of interest, improves row Vehicle safety.
Further, as shown in figure 3, terminal device 120 further include: player 123.Player 123 is for playing warning The sound carried in information.As previously mentioned, information warning includes: static warning figure, dynamic warning figure, warning text and warning view At least one of frequency, and have phase therewith respectively in these static warning figure, dynamic warning figure, warning text and warning videos The sound of adaptation, such as related illegal speech explanation and prompt violating the regulations keep information warning more lively and deep.Citing and Speech, information warning are for example configured as animated character representation, which is fitted with corresponding sound, to keep this dynamic It is more vivid, lively to draw figure image.In this way, player 123 is same while display unit 122 shows animated character representation Step plays the sound being adapted to the animated character representation, keeps animated character representation more lively, further improves warning effect With the interest of exhibition method.
Further, in one embodiment of the utility model, the warning system 100 of the driving behavior further includes data Library (not shown).Database is for storing the multiple information warnings for corresponding respectively to a variety of driving behavior types.It that is to say Say, prestored in the database corresponding to a variety of driving behavior types multiple static warning figures and/or dynamic warning figure and/ Or warning text and/or warning video can be searched simultaneously from database in this way, in the current driving behavior type of determination With static warning figure corresponding with the driving behavior type and/or dynamic warning figure and/or warning text and/or warning video.
Processing unit 122 is also used to be updated multiple information warnings in database.For example, processing unit 122 can To be periodically updated to the information warning in database, such as replaces information warning, increases information warning, alternatively, can also root The information warning in database is updated at any time according to the more new command that user inputs, to guarantee information warning in database Real-time and reliability.
Further, as shown in figure 4, the warning system 100 of the driving behavior further includes sensor module 130.Sensor Component 130 is connect with acquisition device 110, for detecting travel condition of vehicle.Based on this, acquisition device 110 is specifically used for acquisition Current data in sensor module 130 obtains the running state data of vehicle.Specifically, acquisition device 110 is total by CAN Line is connect with sensor module 130.
Specifically, sensor module 130 is arranged on vehicle, as shown in figure 3, sensor module 130 includes: speed sensing Device 131, rotary angle transmitter 132, acceleration transducer 133, energy consumption sensor 134, state sensor 135 and time set 136 At least one of.Wherein, vehicle speed sensor 131 is for example arranged on wheel, for obtaining current vehicle speed.Rotary angle transmitter 132 are for example arranged on the steering wheel, for obtaining current steering wheel angle.Acceleration transducer 133 is for example arranged in instrument board On, for obtaining current acceleration.Energy consumption sensor 134 is for example arranged on instrument board, for obtaining current consumption information.Shape State sensor 135 is for example arranged on the card slot or buckle of safety belt, for obtaining safety belt current state, as safety belt whether It fastens.Time set 136 is for obtaining the vehicle current driving time.
In other words, it is provided with these sensors on vehicle, then acquires the running state data of vehicle in real time, in turn Acquisition device 110 collects the running state data of vehicle by CAN bus from sensor, and such as current vehicle speed works as front To disk corner, current acceleration, current consumption information, safety belt current state and vehicle current driving time etc..
To sum up, the execution process of the warning system 100 of the driving behavior can be summarized as follows: in vehicle travel process, be led to The running state data that acquisition device 110 acquires vehicle by CAN bus from sensor module 130 is crossed, processing unit 121 connects These running state datas are received, and these running state datas are analyzed, the driving condition of vehicle are judged, for different Driving condition, determines corresponding driving behavior type, and by preset multiple polices in the driving behavior type and database Show that information is matched, choose information warning corresponding with the driving behavior type, be then sent to display unit 122, shows The real-time display information warning within the scope of pilot's line of vision of unit 122, meanwhile, player 123 plays to be carried in information warning Sound, to warn figure, dynamic warning figure (such as animated character representation), warning text, warning video to reappear by static The real-time dynamic representation of driving behavior is realized in current driving behavior, is intuitively learned so that driver can understand, is entangled in time Positive bad steering behavior improves travel safety and drives body so that the exhibition method with interest improves warning effect It tests.
Warning for the ease of more fully understanding the utility model, below in conjunction with specific embodiment, to the driving behavior The specific execution process of system carries out exemplary description.
In the present embodiment, as shown in connection with fig. 5, the overall execution process of the warning system is for example including following steps:
S1: driver actuation, and drive vehicle, i.e., vehicle is in driving status.
S2: the running state data of vehicle, such as speed, steering wheel angle, acceleration are acquired, and is sent to terminal and sets It is standby, such as PAD or HUD, it is illustrated by taking PAD as an example below.
The end S3:PAD receives the running state data of vehicle by CAN.
The running state data for the vehicle that the MCU analysis processing at the end S4:PAD receives, and make relevant treatment, with determining pair The driving behavior type answered, such as it is classified as the driving behaviors such as bring to a halt, suddenly slow down, take a sudden turn.
S5: the processing result of MCU, i.e. determining driving behavior type are obtained.
S6: handling determining driving behavior type, to match corresponding information warning from database, below with Information warning is configured as being illustrated for animated character representation.
The display screen at the end S7:PAD (or HUD) shows corresponding animated character representation, while playing the sound of adaptation, to rise To the effect of alerting drivers, reach preferable warning effect.
Show that some examples of corresponding animated character representation are as follows:
When occur bringing to a halt situation when, the animated character representation that the display screen at the end PAD or HUD is shown will appear violent forward Punching, and it is heavy knock objects in front, effect can suitably increase some exaggeration ingredients, caused by consequence can according to brake acceleration It is divided into different brackets, it is dizzy, play a big packet, the various effects such as nose is bleeding.
When there is anxious accelerate, the animated character representation that the display screen at the end PAD or HUD is shown will appear heavy to ura-rate , and screen is knocked.
When taking a sudden turn, the animated character representation that the display screen at the end PAD or HUD is shown, which will appear, is thrown toward phase negative side To, and more leap far, it finally disappears, is reappeared again after several seconds on the screen.
When driving time is too long, is more than certain time, the display screen at the end PAD or HUD shows that animated character representation can go out It now dodders along, is collided with the trees of appearance and other people objects, show frazzle.
When not fastening the safety belt, the display screen at the end PAD or HUD will provide the prompt that do not fasten the safety belt, occur very large one Exclamation mark, to cause driver to pay attention to.
Under other various driving behaviors, animated character makees appropriate exaggeration by the situation of real-time reflection occupant, Visually show the consequence that may cause under different vehicle driving status.
In other words, the warning system of the driving behavior not only can detecte the driving behavior of driver, while can lead to Cross the terminals such as PAD or HUD in real time by vehicle at this time driving condition by animating image show before driver, make driver Member can be in the case where not moving sight, and the vehicle drive situation at this time that obtains to reach preferable warning effect is conducive to help User forms preferable driving behavior, reduces traffic accident rate, improves travel safety.
The warning system of driving behavior according to the present utility model, being capable of working as by information warning real-time exhibition driver Preceding driving behavior understands the driving condition of itself convenient for driver's quicklook, is conducive to driver's timely correction bad steering Behavior to realize preferable driving behavior monitoring and warning effect, and then improves travel safety, also, information warning With a variety of ways of presentation, the fusion of interest and warning is realized, driving experience is improved.
The further embodiment of the utility model also proposed a kind of vehicle.
Fig. 6 is the structural block diagram according to the vehicle of the utility model one embodiment.As shown in fig. 6, the vehicle 1000 wraps Include the warning system 100 of driving behavior described in any one above-mentioned embodiment of the utility model.
The police of the driving behavior of the specific implementation and the utility model embodiment of the vehicle of the utility model embodiment Show that the specific implementation of system is similar, specifically refers to the description of pastern point, in order to reduce redundancy, details are not described herein again.
Vehicle according to the present utility model can be convenient for the current driving behavior of information warning real-time exhibition driver Understand to driver's quicklook the driving condition of itself, be conducive to the bad steering behavior of driver's timely correction, thus realize compared with Good driving behavior monitoring and warning effect, and then travel safety is improved, also, information warning has a variety of sides of showing Formula realizes the fusion of interest and warning, improves driving experience.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be It can be combined in any suitable manner in any one or more embodiment or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model is by claim and its equivalent limits.

Claims (10)

1. a kind of warning system of driving behavior characterized by comprising
Acquisition device, for acquiring the running state data of vehicle in real time;
Terminal device is connected with the acquisition device, determines corresponding driving behavior class for data according to the operation state Type, and the information warning with the driving behavior type matching is chosen, and show the information warning.
2. warning system according to claim 1, which is characterized in that the terminal device includes:
Processing unit determines corresponding driving behavior type for data according to the operation state, and chooses and the driving The matched information warning of behavior type, wherein the information warning include: static warning figure, dynamic warning figure, warning text and Warn at least one of video;
Display unit, for showing the information warning.
3. the warning system of driving behavior according to claim 2, which is characterized in that the terminal device further include:
Player, for playing the sound carried in the information warning.
4. the warning system of driving behavior according to claim 2, which is characterized in that further include:
Database, for storing the multiple information warnings for corresponding respectively to a variety of driving behavior types.
5. warning system according to claim 4, which is characterized in that
The processing unit is also used to be updated multiple information warnings in the database.
6. the warning system of driving behavior according to claim 1-5, which is characterized in that the terminal device is At least one of multi-media display, head-up display device or projection arrangement.
7. the warning system of driving behavior according to claim 1, which is characterized in that further include:
What is connect with the acquisition device is used to detect the sensor module of travel condition of vehicle;
The acquisition device obtains the operation shape of vehicle specifically for acquiring the current data in the sensor module State data.
8. the warning system of driving behavior according to claim 7, which is characterized in that the sensor module is arranged in vehicle On, comprising: vehicle speed sensor, rotary angle transmitter, acceleration transducer, energy consumption sensor, state sensor, in time set At least one, wherein
The vehicle speed sensor is for obtaining current vehicle speed;
The rotary angle transmitter is for obtaining current steering wheel angle;
The acceleration transducer is for obtaining current acceleration;
The energy consumption sensor is for obtaining current consumption information;
The state sensor is for obtaining safety belt current state;
The time set is for obtaining the vehicle current driving time.
9. the warning system of driving behavior according to claim 7 or 8, which is characterized in that the acquisition device passes through CAN Bus is connect with the sensor module.
10. a kind of vehicle, which is characterized in that the warning system including such as described in any item driving behaviors of claim 1-9.
CN201820579399.7U 2018-04-20 2018-04-20 The warning system and vehicle of driving behavior Active CN208291080U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109835254A (en) * 2019-03-20 2019-06-04 王传兴 A kind of automobile turning alarm system
CN110816405A (en) * 2019-12-03 2020-02-21 安徽理工大学 Vehicle driver safety warning device
CN112937601A (en) * 2021-05-14 2021-06-11 北京旗偲智能科技有限公司 Information prompting method and device and vehicle
CN115033151A (en) * 2022-06-10 2022-09-09 中国第一汽车股份有限公司 Interactive display method, device, equipment and medium based on driving behaviors

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109835254A (en) * 2019-03-20 2019-06-04 王传兴 A kind of automobile turning alarm system
CN110816405A (en) * 2019-12-03 2020-02-21 安徽理工大学 Vehicle driver safety warning device
CN112937601A (en) * 2021-05-14 2021-06-11 北京旗偲智能科技有限公司 Information prompting method and device and vehicle
CN115033151A (en) * 2022-06-10 2022-09-09 中国第一汽车股份有限公司 Interactive display method, device, equipment and medium based on driving behaviors
WO2023237079A1 (en) * 2022-06-10 2023-12-14 中国第一汽车股份有限公司 Driving behavior based interactive display method and apparatus, device, and medium

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