CN104691454B - A kind of method of driving habit analysis - Google Patents
A kind of method of driving habit analysis Download PDFInfo
- Publication number
- CN104691454B CN104691454B CN201510130756.2A CN201510130756A CN104691454B CN 104691454 B CN104691454 B CN 104691454B CN 201510130756 A CN201510130756 A CN 201510130756A CN 104691454 B CN104691454 B CN 104691454B
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- Prior art keywords
- acceleration
- driver
- driving habit
- moving direction
- leg
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
Abstract
The invention discloses a kind of method of driving habit analysis, before the method is performed, the device with aspect sensor and acceleration transducer need to be fixed on driver leg, it is characterised in that the method comprises the following steps：S1. by the acceleration transducer, judge the acceleration of driver leg whether more than the first acceleration；If the acceleration of the driver leg is more than the first acceleration, into step S2, if the acceleration of the driver leg is not more than the first acceleration, return to step S1；S2. the moving direction of driver leg is judged by the aspect sensor, determine that moving direction is to the left or to the right, if moving direction to the left, judges that driver moves once to brake pedal, if moving direction to the right, judges that driver moves once to gas pedal.Solve prior art and there is the technical problem that can not be monitored to the driver behavior of driver.
Description
Technical field
The present invention relates to user's custom analysis field, more particularly to the analysis that car steering is accustomed to.
Background technology
Now, automobile has become more and more close partner in our work, lives.But due to the driving of driver
Consciousness and personality differ, when and someone often bring to a halt, it is anxious accelerate, step on the gas, the bad habit such as optional turning, it is dangerous
Height, existing automobile monitoring can only be monitored to the position of automobile, speed, and the driver behavior of driver can not be supervised
Control, so as to the generation of dangerous driving can not be prevented effectively.Driving habit there is presently no equipment for driver is counted
Analysis, this is in automobile industry or blank out.
The content of the invention
One of purpose of the invention is the method for proposing driving habit analysis, and solving prior art presence can not be right
The technical problem that the driver behavior of driver is monitored.
To achieve the above object, the invention provides following technical scheme：
A kind of method of driving habit analysis, before the method is performed, needs to be passed with aspect sensor and acceleration
The device of sensor is fixed on driver leg, and the method comprises the following steps：
S1. by the acceleration transducer, judge the acceleration of driver leg whether more than the first acceleration；If institute
The acceleration of driver leg is stated more than the first acceleration, then into step S2, if the acceleration of the driver leg is little
In the first acceleration, then return to step S1；
S2. the moving direction of driver leg is judged by the aspect sensor, determine moving direction be to the left or
To the right, if moving direction to the left, judges that driver moves once to brake pedal, if moving direction is to the right, judge to drive
Member moves once to gas pedal.
Further, methods described also includes obtaining Vehicle Speed by Beidou satellite navigation system.
Further, first acceleration is 3 to 6.5m/s2。
Further, the device with aspect sensor and acceleration transducer is cell phone.
Further, the aspect sensor is magnetic sensors or gyro sensor.
Further, driving habit is calculated by being encapsulated in the SDK algorithms of cell phone.
Further, driven by calling the SensorManager.getOrientation () function pair in SDK algorithms
Custom is calculated.
Further, methods described also include in statistics a period of time the number of times that is moved to brake pedal of driver and to
Gas pedal moves number of times.
Further, methods described also includes the number of times that driver is moved to brake pedal, moves secondary to gas pedal
Number, Vehicle Speed are displayed on the screen of the cell phone.
Further, methods described also includes the number of times moved to brake pedal according to driver, is moved to gas pedal
Number of times, Vehicle Speed provide driving recommendations.
Based on above-mentioned technical proposal, the embodiment of the present invention is by the dress by aspect sensor and acceleration transducer is carried
Put and be fixed on driver leg, by the acceleration transducer, judge whether the acceleration of driver leg adds more than first
Speed；The moving direction of driver leg is judged by the aspect sensor, determines that moving direction is to the left or to the right, to come
Driver behavior to driver is monitored.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
The schematic diagram of the embodiment that Fig. 1 is provided by the embodiment of the present invention；
The schematic diagram of the preferred embodiment that Fig. 2 is provided by the embodiment of the present invention；
Specific embodiment
Be referred to accompanying drawing Fig. 1 below and word content understand present disclosure and the present invention and prior art it
Between distinctive points.Hereafter accompanying drawing and by way of enumerating some alternative embodiments of the invention, to technical side of the invention
Case (including optimal technical scheme) is described in further detail.It should be noted that：Any technical characteristic in the present embodiment,
Any technical scheme is one or more in the technical characteristic or optional technical scheme of plurality of optional, succinct in order to describe
The need for cannot exhaustive all alternative technical characteristics of the invention and alternative technical scheme, also inconvenience in presents
Emphasize that it is one of optional numerous embodiments in the implementation method of each technical characteristic, so those skilled in the art should
This knows：Any two that any technological means that the present invention is provided can be replaced or provide the present invention or more
Technological means or technical characteristic are combined and obtain new technical scheme mutually.Any technical characteristic in the present embodiment and
Any technical scheme is not limited the scope of the invention, and protection scope of the present invention should include those skilled in the art not
Pay creative work thinkable any alternate embodiments and those skilled in the art by the present invention provide it is any
Two or more technological means or technical characteristic technical scheme new obtained from being combined mutually.
The embodiment of the invention provides a kind of method of driving habit analysis.
The technical scheme that the present invention is provided is illustrated in more detail with reference to Fig. 1.
As shown in figure 1, a kind of method of driving habit analysis that the embodiment of the present invention is provided, before the method is performed,
Device with aspect sensor and acceleration transducer need to be fixed on driver leg, should with aspect sensor and
The device of acceleration transducer can directly using the cell phone of user, and the method comprises the following steps：
S1. by the acceleration transducer, judge the acceleration of driver leg whether more than the first acceleration；If institute
The acceleration of driver leg is stated more than the first acceleration, then into step S2, if the acceleration of the driver leg is little
In the first acceleration, then return to step S1 detects the acceleration of driver leg again；
S2. the moving direction of driver leg is judged by the aspect sensor, determine moving direction be to the left or
To the right, if moving direction to the left, judges that driver moves once to brake pedal, if moving direction is to the right, judge to drive
Member moves once to gas pedal.Wherein, aspect sensor is magnetic sensors or gyro sensor.
That is, when the acceleration of driver's leg exercise reaches certain value, and may determine that driver leg
Moving direction, it is possible to judge that driver is to touch on the brake or stepping on the gas.The general critical value setting by acceleration
For 3 to 6.5m/s2, when by the critical value setting of acceleration be 3m/s2When, if the acceleration for detecting the driver leg is big
In 3m/s2When, then continue to detect the moving direction of driver leg, if moving direction to the left, judges driver and touches on the brake one
It is secondary, if moving direction to the right, judges that driver steps on the gas once.
When by the critical value setting of acceleration be 6.5m/s2When, if the acceleration for detecting the driver leg is more than
6.5m/s2When, then continue to detect the moving direction of driver leg, if moving direction to the left, judges driver and touches on the brake one
It is secondary, if moving direction to the right, judges that driver steps on the gas once.
Based on above-mentioned technical proposal, the embodiment of the present invention is by the dress by aspect sensor and acceleration transducer is carried
Put and be fixed on driver leg, by the acceleration transducer, judge whether the acceleration of driver leg adds more than first
Speed；The moving direction of driver leg is judged by the aspect sensor, determines that moving direction is to the left or to the right, to come
Driver behavior to driver is monitored.
Preferably, as shown in Fig. 2 the driving habit analysis method also includes obtaining car by Beidou satellite navigation system
Travel speed.
Number of times that driver moves to brake pedal can be counted by the above method, number of times is moved to gas pedal,
Vehicle Speed, and these numerical value are included on the screen of the cell phone.
It is possible to further by being encapsulated in the SDK algorithms of cell phone
SensorManager.getOrientation () function pair driving habit is calculated.Some figures are generated in cell phone
Table, such as brake frequency picture etc., the number of times that can also move to brake pedal according to driver, secondary to gas pedal movement
Number, Vehicle Speed provide driving recommendations.Such as brake should not be too many, very oil consumption, in other words you exceeded the speed limit, please slow down row
Sail.
Any technical scheme disclosed in the invention described above unless otherwise stated, if it discloses number range, then
Disclosed number range is preferred number range, it is any it should be appreciated by those skilled in the art：Preferred number range
The only obvious or representative numerical value of technique effect in many enforceable numerical value.Because numerical value is more, it is impossible to
Exhaustion, so just open component values of the invention are to illustrate technical scheme, also, the above-mentioned numerical value enumerated is not
The limitation to the invention protection domain should be constituted.
If the words such as " first ", " second " are used herein to limit parts, those skilled in the art should
This knows：" first ", the use of " second " are intended merely to facilitate in description and parts are distinguished such as no Stated otherwise
Outward, above-mentioned word does not have special implication.
Meanwhile, if the invention described above is open or relate to the parts or structural member of connection fastened to each other, then, except another
There is statement outer, be fixedly connected and can be understood as：Can releasably be fixedly connected (for example use bolt or mode connects for screw), it is also possible to
It is interpreted as：Non-removable to be fixedly connected (such as rivet, weld), certainly, connection fastened to each other can also be integral type structure
(for example being manufactured using casting technique is integrally formed) replaces (substantially cannot be using except integrally formed technique).
In addition, the art for representing position relationship or shape applied in any technical scheme disclosed in the invention described above
Its implication includes approximate with its, similar or close state or shape to language unless otherwise stated.The either component that the present invention is provided
Both can be to be assembled by multiple individually parts, it is also possible to the separate part that the technique that is one of the forming is manufactured.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to preferred embodiment to the present invention, and those of ordinary skill in the art should be understood：Still
Specific embodiment of the invention can be modified or equivalent is carried out to some technical characteristics；Without deviating from this hair
The spirit of bright technical scheme, it all should cover in the middle of claimed technical scheme scope of the invention.
Claims (6)
1. a kind of method that driving habit is analyzed, before the method is performed, needing will be with aspect sensor and acceleration sensing
The device of device is fixed on driver leg, it is characterised in that the device with aspect sensor and acceleration transducer
It is cell phone, the aspect sensor is magnetic sensors or gyro sensor, the method comprises the following steps：
S1. by the acceleration transducer, judge the acceleration of driver leg whether more than the first acceleration；If described drive
The acceleration of the person of sailing leg is more than the first acceleration, then into step S2, if the acceleration of the driver leg is not more than the
One acceleration, then return to step S1；
S2. the moving direction of driver leg is judged by the aspect sensor, determine moving direction be to the left or to the right,
If moving direction to the left, judges that driver moves once to brake pedal, if moving direction to the right, judges driver to oil
The movement of door pedal is once；
Methods described also includes obtaining Vehicle Speed by Beidou satellite navigation system；
Methods described also includes the number of times that driver moves to brake pedal in statistics a period of time and is moved to gas pedal
Number of times.
2. the method for driving habit according to claim 1 analysis, it is characterised in that first acceleration be 3 to
6.5m/s2。
3. the method that driving habit according to claim 1 is analyzed, it is characterised in that by being encapsulated in cell phone
SDK algorithms are calculated driving habit.
4. the method for driving habit according to claim 3 analysis, it is characterised in that in by calling SDK algorithms
SensorManager.getOrientation () function pair driving habit is calculated.
5. the method that driving habit according to claim 1 is analyzed, it is characterised in that methods described is also included driver
The number of times moved to brake pedal, the screen that the cell phone is displayed in gas pedal movement number of times, Vehicle Speed
On.
6. the method that driving habit according to claim 5 is analyzed, it is characterised in that methods described also includes according to driving
Member provides driving recommendations to the number of times of brake pedal movement, to gas pedal movement number of times, Vehicle Speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510130756.2A CN104691454B (en) | 2015-03-25 | 2015-03-25 | A kind of method of driving habit analysis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510130756.2A CN104691454B (en) | 2015-03-25 | 2015-03-25 | A kind of method of driving habit analysis |
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| Publication Number | Publication Date |
|---|---|
| CN104691454A CN104691454A (en) | 2015-06-10 |
| CN104691454B true CN104691454B (en) | 2017-06-27 |
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ID=53339130
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510130756.2A Active CN104691454B (en) | 2015-03-25 | 2015-03-25 | A kind of method of driving habit analysis |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2296124A1 (en) * | 2008-06-06 | 2011-03-16 | Yamashiro Driving School | System for automatic evaluation of driving behavior |
| CN102271982A (en) * | 2009-09-09 | 2011-12-07 | 松下电器产业株式会社 | Vehicle control device and vehicle control method |
| CN103961109A (en) * | 2014-05-05 | 2014-08-06 | 北京航空航天大学 | Human body posture detection device based on acceleration signals and angular speed signals |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4651720B2 (en) * | 2009-03-12 | 2011-03-16 | 尚治 北島 | Nystagmus recording apparatus and nystagmus inspection system using the same |
| US20130006674A1 (en) * | 2011-06-29 | 2013-01-03 | State Farm Insurance | Systems and Methods Using a Mobile Device to Collect Data for Insurance Premiums |
-
2015
- 2015-03-25 CN CN201510130756.2A patent/CN104691454B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2296124A1 (en) * | 2008-06-06 | 2011-03-16 | Yamashiro Driving School | System for automatic evaluation of driving behavior |
| CN102271982A (en) * | 2009-09-09 | 2011-12-07 | 松下电器产业株式会社 | Vehicle control device and vehicle control method |
| CN103961109A (en) * | 2014-05-05 | 2014-08-06 | 北京航空航天大学 | Human body posture detection device based on acceleration signals and angular speed signals |
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| Publication number | Publication date |
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| CN104691454A (en) | 2015-06-10 |
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Address after: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: Zhongke Yuanjing Intelligence (Shenzhen) Co., Ltd. Address before: 518000 Room 1804, Houhai Garden, Longcheng Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Yuan Jingchelian Science and Technology Ltd. |