CN208691296U - Driving behavior supplying system angle sensor based - Google Patents
Driving behavior supplying system angle sensor based Download PDFInfo
- Publication number
- CN208691296U CN208691296U CN201821382139.7U CN201821382139U CN208691296U CN 208691296 U CN208691296 U CN 208691296U CN 201821382139 U CN201821382139 U CN 201821382139U CN 208691296 U CN208691296 U CN 208691296U
- Authority
- CN
- China
- Prior art keywords
- driving behavior
- central processing
- processing unit
- angle sensor
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model relates to Vehicle Engineering technical fields, are related to a kind of driving behavior supplying system angle sensor based, which includes: angular transducer, for acquiring the motion state parameters of vehicle in real time, is sent to central processing unit；Central processing unit, for receiving the real time kinematics state parameter of the vehicle, benchmark driving behavior information based on preset baseline locomotor state parameter in standard driving behavior database and its mapping obtains the real-time driving behavior information with the mapping of real time kinematics state parameter, is sent to monitor supervision platform；Monitor supervision platform carries out cloud classification storage for the real-time driving behavior information to the vehicle, and pushes to mobile terminal in real time；Angular transducer is electrically connected to central processing unit, and central processing unit is electrically connected to monitor supervision platform.The central processing unit of the utility model is based on standard driving behavior database and obtains real-time driving behavior information, and pushes to mobile terminal by monitor supervision platform, and driver can be instructed to correct undesirable driving behavior habit.
Description
Technical field
The utility model relates to vehicle drive behavioural analysis fields, more particularly to a kind of driving row angle sensor based
For supplying system.
Background technique
With popularizing for vehicle, taking place frequently for traffic accident results in traffic safety problem, to people's lives and society
Stablize and brings great challenge, and traffic accident often has close phase with the undesirable driving behavior habit of driver
Guan Xing needs the driving behavior to driver to be accustomed to recording, analyzing, to help driver to correct its undesirable driving behavior
Habit, so that undesirable driving behavior habit be avoided to lead to vehicle driving safety problem.
On the other hand, due to the shortage of the energy, how to reduce vehicle energy consumption is also urgently to solve in current vehicle management
Certainly the problem of, that is to say, that the fuel oil or electric quantity consumption of vehicle how are reduced, and vehicle energy consumption is also undesirable with driver
Driving behavior habit has close correlation, needs the driving behavior to driver to be accustomed to recording, analyzing, to help to drive
Member corrects its undesirable driving behavior habit, so that undesirable driving behavior habit be avoided to bring, energy consumption is too fast to be asked
Topic.
Therefore, it is necessary to a kind of driving behavior supplying systems angle sensor based.
Summary of the invention
In view of the above problems, the utility model is proposed to overcome the above problem in order to provide one kind or at least partly solve
The certainly driving behavior supplying system angle sensor based of the above problem.
The one aspect of the utility model provides a kind of driving behavior supplying system angle sensor based, comprising:
Angular transducer is sent to central processing unit for acquiring the motion state parameters of vehicle in real time；
Central processing unit, for receiving the real time kinematics state parameter of the vehicle, based in standard driving behavior database
Preset baseline locomotor state parameter and its benchmark driving behavior information of mapping obtain and the mapping of real time kinematics state parameter
Real-time driving behavior information, is sent to monitor supervision platform；
Monitor supervision platform carries out cloud classification storage for the real-time driving behavior information to the vehicle, and pushes to shifting in real time
Dynamic terminal；
Angular transducer is electrically connected to central processing unit, and central processing unit is electrically connected to monitor supervision platform.
Further, above-mentioned driving behavior supplying system angle sensor based, further includes: driving behavior database,
It is electrically connected to central processing unit, the benchmark for storing and updating benchmark vehicle motion state parameters information and its mapping drives row
For information.
Further, driving behavior database is electrically connected to central processing unit by wired mode.
Further, during driving behavior database is electrically connected to by any mode in SPI mode or I2C mode
Central processor.
Further, angular transducer is electrically connected to central processing unit by wired mode.
Further, angular transducer is electrically connected to centre by any mode in SPI mode or I2C mode
Manage device.
Further, central processing unit is wirelessly electrically connected to monitor supervision platform.
Further, central processing unit is electrically connected to monitoring by any mode in 3G mode or 4G mode and puts down
Platform.
Further, the model ADXL312 of angular transducer.
Further, the model STM32F103RET6 of central processing unit.
Driving behavior supplying system angle sensor based provided by the utility model, compared with prior art have with
Lower progress:
(1) central processing unit of the utility model is based on standard driving behavior database and obtains real-time driving behavior information,
And mobile terminal is pushed to by monitor supervision platform in real time, driver can be instructed to correct undesirable driving behavior habit.
(2) using standard driving behavior database to the motion state parameters of each vehicle and its a variety of driving of mapping
Behavioural information is stored and is updated, and convenient for being managed collectively and collecting driving behavior data, instructs subsequent driving behavior habit
It corrects.
(3) driving behavior information is transmitted using the mode of wireless communication, convenient, flexible, cost is relatively low, and transmission rate is higher.
(4) monitor supervision platform counts driving behavior information, can obtain different drivers driving on same vehicle
The driving behavior of behavior and same driver in different vehicle is sailed, can judge driver not according to driving behavior information
Good driving behavior habit, and driving behavior respective for different drivers habit proposes safe driving and energy consumption
Need improved driving behavior.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift specific embodiment of the present utility model.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 connects frame for the device of driving behavior supplying system angle sensor based in the utility model embodiment
Figure；
Fig. 2 is the motion state parameters coordinate acquisition system of the vehicle of the utility model embodiment；
Fig. 3 is another company of the device of driving behavior supplying system angle sensor based in the utility model embodiment
Connect block diagram.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term), there is meaning identical with the general understanding of those of ordinary skill in the utility model fields.Also
It should be understood that those terms such as defined in the general dictionary, it should be understood that have and the context of the prior art
In the consistent meaning of meaning, and unless otherwise will not be explained in an idealized or overly formal meaning by specific definitions.
The utility model embodiment provides a kind of driving behavior supplying system angle sensor based.
In the present embodiment, angular transducer acquires the motion state parameters of vehicle on the basis of following three-dimensional system of coordinate: with
The installation site of angular transducer in the car be origin, using vehicle heading as Y-axis positive direction, across origin and perpendicular to
The right direction of vehicle heading is X-axis positive direction, is Z axis positive direction across origin and perpendicular to the upper side direction of face XOY.
Specifically, angular transducer records the left-hand rotation of vehicle, right-hand rotation, brake, rises respectively according to the data generated on tri- axis of X, Y, Z
This four states are walked, by calibration, the value of four states of vehicle in normal state are recorded and stored, then by score
Driving behavior is analysed, including takes a sudden turn, bring to a halt, anxious starting.
Fig. 1 connects frame for the device of driving behavior supplying system angle sensor based in the utility model embodiment
Figure.Referring to Fig.1, the driving behavior supplying system angle sensor based of the present embodiment, comprising:
Angular transducer is sent to central processing unit for acquiring the motion state parameters of vehicle in real time；
Central processing unit, for receiving the real time kinematics state parameter of the vehicle, based in standard driving behavior database
Preset baseline locomotor state parameter and its benchmark driving behavior information of mapping obtain and the mapping of real time kinematics state parameter
Real-time driving behavior information, is sent to monitor supervision platform；
Monitor supervision platform carries out cloud classification storage for the real-time driving behavior information to the vehicle, and pushes to shifting in real time
Dynamic terminal；
Angular transducer is electrically connected to central processing unit, and central processing unit is electrically connected to monitor supervision platform.
The angular transducer for example can be the angular transducer of model ADXL312 using automotive grade angular transducer,
Acquire information real-time high-efficiency, it is ensured that the accuracy that data acquire under high temperature and cryogenic conditions.The model of central processing unit can be with
It is but not limited to STM32F103RET6.
The central processing unit of the utility model is based on standard driving behavior database and obtains real-time driving behavior information, and leads to
It crosses monitor supervision platform and pushes to mobile terminal, driver can be instructed to correct undesirable driving behavior habit.
As shown in Fig. 2, the motion state parameters of vehicle include Y-axis right avertence X-axis angle [alpha] 1, Y-axis left avertence X-axis angle [alpha]
4, inclined Z axis angle [alpha] 2, Y-axis downward bias Z axis angle [alpha] 3 in Y-axis, angular transducer acquires the motion state parameters of vehicle in real time,
Play the role of monitor vehicle running state, vehicle motion state parameters mapping driving behavior information include slowly starting,
Large torque starting slowly brakes, brings to a halt, normal turn, zig zag, such as according to the data of calibration, final to determine that vehicle exists
Slowly starting, large torque starting, slowly brake, bring to a halt, normal turn, the reference angle values under the operating conditions such as zig zag, such as
Baseline locomotor state parameter and its benchmark driving behavior information relationship of mapping may is that left or to right avertence X-axis in Y-axis
Angle, that is, α 1 or α 4 is greater than 15 degree and thinks that vehicle is taking a sudden turn, and the angle [alpha] 3 of Y-axis downward bias Z axis is greater than 15 degree and thinks vehicle
It is bringing to a halt, the angle of inclined Z axis thinks that vehicle is carrying out large torque starting greater than 15 degree of α 2 in Y-axis.
In addition, monitor supervision platform, is also used to receive the real-time energy consumption parameter of vehicle, classification storage of racking of going forward side by side, with vehicle
Real-time driving behavior information make driving behavior table of merit rating together.Specifically, monitor supervision platform is using the time as horizontal axis, at any time
Between real-time change driving behavior information and energy consumption be double longitudinal axis, carry out real time contrast's analysis, evaluate this driving
Lead to the bad steering behavior that energy consumption is excessive, with analyze the too fast driving of vehicle energy such as fuel oil or electric quantity consumption because
Element, and the bad steering behavior for causing security risk is determined according to driving behavior information, and to fuel consumption in unit kilometer and draw
The bad steering behavior for playing security risk is weighted, and facilitates examination of the car operation enterprise to driver driving efficiency.This reality
Driving behavior information is counted with novel monitor supervision platform, driving row of the different drivers on same vehicle can be obtained
For and driving behavior of the same driver in different vehicle, can judge that driver is undesirable according to driving behavior information
Driving behavior habit, and driving behavior respective for different drivers habit proposes that safe driving and energy consumption need
Improved driving behavior.
Referring to Fig.1, the driving behavior supplying system angle sensor based of the present embodiment, further includes: standard drives row
For database, for real-time storage and the benchmark driving behavior information of baseline locomotor state parameter and its mapping is updated.Standard is driven
Sail behavior database more new vehicle motion state parameters and its mapping driving behavior information the case where it is as follows: when the vehicle of acquisition
Motion state parameters in the absence of standard driving behavior database, the motion state parameters of the vehicle are recorded, if marking
The driving behavior information of the motion state parameters correspondence mappings of the vehicle is also not present in quasi- driving behavior database, for the vehicle
Motion state parameters create the motion state parameters of new vehicle and its driving behavior information of correspondence mappings, if driving in standard
There are the driving behavior information of the motion state parameters correspondence mappings of the vehicle for behavior database, and the motion state of the vehicle is joined
Number is incorporated in the motion state parameters of the corresponding vehicle of driving behavior information, updates the motion state parameters of the vehicle.This is practical
It is novel that the motion state parameters of each vehicle and its a variety of driving behaviors of mapping are believed using standard driving behavior database
Breath is stored and is updated, and convenient for being managed collectively and collecting driving behavior data, instructs the correction of subsequent driving behavior habit.
Steps are as follows for standard driving behavior Database: different drivers are directed to the motion state parameters of same vehicle
Real-time monitoring is carried out, and acquires driving behavior information in real time；The driving behavior information of motion state parameters and its mapping is extracted, it is right
Motion state parameters are classified and are averaged as baseline locomotor state parameter, and are mapped with baseline locomotor state parameter
Driving behavior information as benchmark driving behavior information；Benchmark driving behavior based on baseline locomotor state parameter and its mapping
Information establishes standard driving behavior database.Specifically, the acquisition process of standard driving behavior database is as follows: in test site
Carry out drive manner calibration for the vehicle for being mounted with angular transducer, determine vehicle slow starting, large torque starting,
It slowly brakes, bring to a halt, normal turn, the angle value under the operating conditions such as zig zag；Continue to demarcate the same vehicle of different drivers' driving
Different operating conditions under angle value；Continue to demarcate angle of the same driver under the different operating conditions in same model different vehicle
Angle value.
Referring to Fig.1, driving behavior database is electrically connected to central processing unit by wired mode.Driving behavior database is logical
Any mode crossed in SPI mode or I2C mode is electrically connected to central processing unit.Angular transducer passes through wired mode electricity
It is connected to central processing unit.Angular transducer is electrically connected to centre by any mode in SPI mode or I2C mode
Manage device.Central processing unit is wirelessly electrically connected to monitor supervision platform.Central processing unit passes through in 3G mode or 4G mode
Any mode be electrically connected to monitor supervision platform.The utility model transmits driving behavior information using the mode of wireless communication, side
Just flexibly, cost is relatively low, and transmission rate is higher.
Fig. 3 is another company of the device of driving behavior supplying system angle sensor based in the utility model embodiment
Block diagram is connect, referring to Fig. 3, the driving behavior supplying system angle sensor based of the present embodiment, comprising: multiple vehicles and one
Monitor supervision platform, each vehicle respectively include angular transducer, standard driving behavior database and central processing unit, angular transducer and
Standard driving behavior database is electrically connected to central processing unit, and the central processing unit of each vehicle is electrically connected to monitor supervision platform.
The driving behavior supplying system workflow angle sensor based of the utility model is as follows: first, determine angle
Riding position of the sensor on vehicle is spent, and determines the uniqueness and immovability of the position, specifically, by vehicle
Interior one compared with centered on fixes the angular transducer in position horizontally or vertically, then demarcates the zero point position of angular transducer
The position origin of vehicle is set and is determined as the position, so that the angle value that the movement of vehicle can be transformed into angular transducer becomes
Change, by the variation of acquisition angle angle value, and then analyzes the driving behavior of driver；Second, it is directed to and has installed in test site
The vehicle of angular transducer carries out drive manner calibration, determines vehicle in slow starting, large torque starting, slowly brake, anxious
Angle value under the operating conditions such as brake, normal turn, zig zag；Third continues to demarcate different drivers driving same vehicle not
With the angle value under operating condition；4th, continue to demarcate angle of the same driver under the different operating conditions in same model different vehicle
Angle value；5th, it is final to determine that vehicle is slowly starting to walk, large torque is started to walk, slowly braking, bringing to a halt, just according to the data of calibration
Reference angle values under operating conditions such as often turning, zig zag, such as according to nominal data, it is left or to the angle of right avertence X-axis in Y-axis
Degree is greater than 15 degree and thinks that vehicle is taking a sudden turn, and the angle of Y-axis downward bias Z axis is greater than 15 degree and thinks that vehicle is carrying out emergency brake
Vehicle, the angle of Z axis partially is greater than 15 degree and thinks vehicle in progress large torque starting in Y-axis；6th, in actual driving road
It is tested for the accuracy and reasonability of reference angle values, and finally calibrates the base of the driving behavior under real working condition
Quasi- angle value；7th, vehicle works at the beginning, and angular transducer acquires the driving condition information of vehicle in real time, and passes in real time
To central processing unit, central processing unit analyzes the driving behavior of current driver's by comparing with reference angle values；
8th, central processing unit will analyze result and upload to monitor supervision platform, and monitor supervision platform is according to the analysis result of driving behavior to driving
The driving behavior for the person of sailing is counted to be analyzed again.
Angular transducer, central processing unit, driving behavior database and monitor supervision platform in the present embodiment, the knot of itself
Structure and function are the prior arts, and details are not described herein again, and the utility model is intended to protect the type of attachment between above-mentioned each device.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of driving behavior supplying system angle sensor based characterized by comprising
Angular transducer is sent to central processing unit for acquiring the motion state parameters of vehicle in real time；
Central processing unit, for receiving the real time kinematics state parameter of the vehicle, based on default in standard driving behavior database
Baseline locomotor state parameter and its mapping benchmark driving behavior information, acquisition mapped with real time kinematics state parameter it is real-time
Driving behavior information, is sent to monitor supervision platform；
Monitor supervision platform carries out cloud classification storage for the real-time driving behavior information to the vehicle, and pushes in real time mobile whole
End；
Angular transducer is electrically connected to central processing unit, and central processing unit is electrically connected to monitor supervision platform.
2. driving behavior supplying system angle sensor based according to claim 1, which is characterized in that further include:
Driving behavior database, is electrically connected to central processing unit, for store and update benchmark vehicle motion state parameters information and its
The benchmark driving behavior information of mapping.
3. driving behavior supplying system angle sensor based according to claim 1, which is characterized in that driving behavior
Database is electrically connected to central processing unit by wired mode.
4. driving behavior supplying system angle sensor based according to claim 3, which is characterized in that driving behavior
Database is electrically connected to central processing unit by any mode in SPI mode or I2C mode.
5. driving behavior supplying system angle sensor based according to claim 1, which is characterized in that angle sensor
Device is electrically connected to central processing unit by wired mode.
6. driving behavior supplying system angle sensor based according to claim 5, which is characterized in that angle sensor
Device is electrically connected to central processing unit by any mode in SPI mode or I2C mode.
7. driving behavior supplying system angle sensor based according to claim 1, which is characterized in that central processing
Device is wirelessly electrically connected to monitor supervision platform.
8. driving behavior supplying system angle sensor based according to claim 7, which is characterized in that central processing
Device is electrically connected to monitor supervision platform by any mode in 3G mode or 4G mode.
9. driving behavior supplying system angle sensor based according to claim 1, which is characterized in that angle sensor
The model ADXL312 of device.
10. driving behavior supplying system angle sensor based according to claim 1, which is characterized in that centre
Manage the model STM32F103RET6 of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821382139.7U CN208691296U (en) | 2018-08-24 | 2018-08-24 | Driving behavior supplying system angle sensor based |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821382139.7U CN208691296U (en) | 2018-08-24 | 2018-08-24 | Driving behavior supplying system angle sensor based |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208691296U true CN208691296U (en) | 2019-04-02 |
Family
ID=65886754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821382139.7U Active CN208691296U (en) | 2018-08-24 | 2018-08-24 | Driving behavior supplying system angle sensor based |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208691296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108769273A (en) * | 2018-08-24 | 2018-11-06 | 北斗航天汽车（北京）有限公司 | Driving behavior method for pushing based on angular transducer and supplying system |
-
2018
- 2018-08-24 CN CN201821382139.7U patent/CN208691296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108769273A (en) * | 2018-08-24 | 2018-11-06 | 北斗航天汽车（北京）有限公司 | Driving behavior method for pushing based on angular transducer and supplying system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109979277B (en) | Driving simulation system and miniature model car | |
| CN113495547A (en) | Real-time safe unmanned fault diagnosis and protection method and system | |
| CN103770644A (en) | Method and system for obtaining data of driving activities | |
| CN107168301A (en) | A kind of intelligent vehicle-carried diagnostic system monitored based on remote platform | |
| CN206906889U (en) | A kind of intelligent vehicle-carried diagnostic system based on remote platform monitoring | |
| CN208691296U (en) | Driving behavior supplying system angle sensor based | |
| CN110412973A (en) | A kind of bench test electric car drive robot system based on virtual instrument | |
| CN102180170A (en) | Device for collecting, storing, analyzing and displaying vehicle data | |
| CN110901695A (en) | Train stability detection system and method | |
| CN108556770A (en) | Implementation method, system and the readable storage medium storing program for executing of vehicle performance monitoring system | |
| CN111284363B (en) | Controlling operation of a device having a rechargeable energy storage pack based on propulsion loss assessment | |
| CN202080217U (en) | Vehicle data collection, storage, analysis and display device | |
| CN202887276U (en) | Intelligent real-time vehicle travelling monitoring equipment | |
| CN113647956A (en) | Automatic driving automobile comfort level test evaluation method and system based on automatic driving robot | |
| CN109353223A (en) | A kind of full-automatic self-checking system of electric vehicle security protection based on AI | |
| CN211642196U (en) | Train stationarity detecting system | |
| US10427711B2 (en) | Method of self-diagnosis for power steering assembly | |
| US20190054838A1 (en) | Selection of range for an electric device having a rechargeable energy storage unit | |
| CN108769273A (en) | Driving behavior method for pushing based on angular transducer and supplying system | |
| CN202548932U (en) | Vehicle-mounted smart traveling data recorder | |
| CN112061028A (en) | Monitoring and early warning device for sightseeing vehicle | |
| CN109177661A (en) | tire pressure monitoring method and device | |
| JP2006088821A (en) | Vehicular failure diagnosing method, failure diagnosis system, on-vehicle device, failure analysis device, and failure diagnosis device | |
| CN206954154U (en) | A kind of vehicle-mounted OBD boxes, automobile | |
| CN105629953A (en) | Rod body identification system based on vehicle auxiliary driving |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |