CN105761484A - Method and device for data acquisition and analysis through combination of vehicle driving states - Google Patents
Method and device for data acquisition and analysis through combination of vehicle driving states Download PDFInfo
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- 238000004458 analytical method Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 39
- 238000013480 data collection Methods 0.000 claims description 4
- 238000007619 statistical method Methods 0.000 claims description 3
- 230000006399 behavior Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000013500 data storage Methods 0.000 description 3
- 210000000352 storage cell Anatomy 0.000 description 3
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- 238000005516 engineering process Methods 0.000 description 2
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- 238000013523 data management Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
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- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
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- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
- G07C5/085—Registering performance data using electronic data carriers
- G07C5/0866—Registering performance data using electronic data carriers the electronic data carrier being a digital video recorder in combination with video camera
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Abstract
The present invention discloses a device for data acquisition and analysis through combination of vehicle driving states. The device comprises a state monitoring unit, a user control acquisition unit and a state association and analysis unit. The state monitoring unit and the user control acquisition unit are connected with the state association and analysis unit, wherein the state monitoring unit is able to acquire and process information including but not limited to the vehicle position, the current driving road feature, the vehicle driving speed, the road jamming state, the weather state and the like. The method and device for data acquisition and analysis through combination of vehicle driving states are able to timely and comprehensively acquire the data of a vehicle such as the driving state, the road condition and the like and build a user behavior mode according to the acquired data so as to facilitate providing reliable service for users and enable people to listen various favorite audio frequency information while people is safely driving.
Description
Technical field
The invention belongs to the technical field of vehicle monitoring, particularly to the device and method of vehicle data collection and control in a kind of driving process.
Background technology
Along with the raising of people's living standard, increasing of user vehicle；The time that people stay in car gets more and more, and except portion of time is to drive, remaining most of the time, is all to wait for the time, and therefore, people are just more and more higher to the demand of amusement and leisure.But the solution of people is to install radio and audio/video player in vehicle at present, appreciate for people, although so disclosure satisfy that the entertainment requirements of people, but there is this defect, it is exactly that people can only passively accept program, the right actively not selected, although utilizing audio/video player people can select some song oneself liked or melodies, but when buying laser disc, must arrange in pairs or groups other content a lot, it is merely that the situation that a first song buys a laser disc can cause a lot of waste, simultaneously, for adopting the audio/video player of USB interface, major part people have no time to search and download song or the melody that people like.
Along with the raising of communication technology, people can play locally stored resource content, it is also possible to obtained the content resource on backstage by cordless communication network；But if it is desired to when not affecting safe driving, think that user sends effective information, then need the state to vehicle and user habit are analyzed and judge.
Patent application 201310535604.1 discloses a kind of vehicle operation data and processes management system, including vehicle carried data collecting unit, data storage cell, local control centre and far-end control centre, vehicle carried data collecting unit includes bearing sensor, velocity sensor, video camera, positioner；Data storage cell sends after the data information memory receiving vehicle carried data collecting unit being backed up to local control centre；The data base of data and internal preset that local control centre will be stored in data storage cell in real time compares judgement, and when there is data exception, the local alert program unit triggering internal preset is reported to the police, and these data are uploaded to far-end control centre；Far-end control centre is controlled processing according to data exception rank after receiving teletransmission data, concurrently send alarm command to force alert program to local alert program unit starting.The data acquisition classification that vehicle travel process is produced by this invention in real time, adopts local, far-end Two monitor levels management, accelerates data-handling efficiency.And for example patent application 201510119958.7, the patent application disclose a kind of vehicle operation data management system, it is for being acquired the running data in vehicle travel process to be managed analyzing the function to realize safe early warning and storage, including: data acquisition unit, it includes the infrared thermal imaging night vision cam for the external environmental information at vehicle heading place is collected and the first high-definition camera；DCU data control unit, it includes controlling mainboard and being arranged on the processor controlled on mainboard；Memory element, it is connected data message data acquisition unit collected with realization and carries out real-time storage with processor；Performance element, it is connected with processor, and described performance element includes the front being arranged on vehicle to be managed to realize suggestion device and the sensillum opticum of safe early warning, cloud server；Far-end controls terminal.These prior aries are capable of the collection to the data of vehicle own, the indexs such as such as speed, water tank temperature, oil pressure, but but cannot realize gathering for the information specifically such as road conditions, time, weather etc. required for user, and this is factor closely-related with people's driving habits.There is this analysis just can provide the user better service.
Summary of the invention
For solving the problems referred to above, it is an object of the invention to provide a kind of method and device carrying out Data acquisition and issuance in conjunction with vehicle running state, the method and device can the data such as transport condition and road conditions of collection vehicle all sidedly in time, it is easy to, while people's safe driving, listen to various audio-frequency information.
A kind of method and device carrying out Data acquisition and issuance in conjunction with vehicle running state of offer is provided, the method and device can analyze the safe driving habits of people effectively, and the audio-frequency information listening to oneself hobby for user provides reliable foundation.
For achieving the above object, technical scheme is as follows.
A kind of device carrying out Data acquisition and issuance in conjunction with vehicle running state, this device includes:
State monitoring unit, for the running condition information that Real-time Collection is relevant to analysis；
User manipulates collecting unit, for obtaining user's manipulation information to Playable content；
State relation analytic unit, for analyzing the level of interest playing the content relatedness with transport condition and user；
State monitoring unit and user manipulate collecting unit and are connected to state relation analytic unit,
Wherein, the information that state monitoring unit can gather and process includes but not limited to herein below:
The position of vehicle, current travel feature, the travel speed of vehicle, congestion in road state, state of weather etc..
Described state monitoring unit, include again outer monitoring unit and internal control unit, described outer monitoring unit is connected with existing global pick device, internal global pick device can be passed through and obtain the location coordinate information of vehicle, and by the navigation module within global pick device, it is possible to obtain current travel characteristic information (highway, highways and streets etc.)；Internal control unit is connected with existing vehicle-mounted control terminal, is obtained the travel speed of vehicle by vehicle-mounted control terminal (such as OBD interface), and the velocity variations information in continuous time section.
Further, state monitoring unit also includes back-end data interface, and this back-end data interface is in order to obtain secondary status information, including the weather state information in correlation time, congestion in road state component.
The described device carrying out Data acquisition and issuance in conjunction with vehicle running state, has farther included video acquisition device, and described video acquisition device is connected to outer monitoring unit, to gather real-time traffic.
One carries out Data acquisition and issuance method in conjunction with vehicle running state, it is characterised in that the method comprises the steps:
101, real-time data collection, the running condition information that described data are relevant for；
Gathering data, define including concrete data value and data, carry out definition status component according to data definition, state component divides into demarcation section and calibration value, demarcates and comprises calibration value in section, demarcates section and divides according to the definition of state component, and data value is exactly calibration value,
Described state component, road condition component, time state component and speed state component are farther included, these state components are combined, it is possible to be effectively combined behavior characteristics and the personal like of practical situation analysis driver, it is simple to the audio-frequency information that user needs is provided.
Calibration value for the state component corresponding to the period can process according to following rules:
If a. comprising, in the period, the calibration value that various roads attribute is corresponding, take calibration value quantity identical in collection point maximum that calibration value；
B. the calibration value of speed takes the calibration value of collection point in this interval and obtains meansigma methods；
C. the calibration value of collection point or weighted mean in the calibration value of congestion in road this interval desirable；
D. state monitoring unit can retain the state calibration value of each component corresponding to nearest predetermined time interval value
102, user's manipulation information to Playable content is obtained；
User manipulates collecting unit acquisition user and the acquisition of certain class content is asked and play the information such as control, and the broadcasting that user is in the playing process of resource controls information；Such as user selects to have play certain locally stored content or the content pushed has been play in selection, and user have selected in the playing process of resource and stops playing or have selected the content playing other.
User manipulates collecting unit after collecting above-mentioned information, the description information that user operation controls is sent to state relation analytic unit and plays out the analysis of the content relatedness with transport condition and correlation degree.
103, the relatedness playing content and transport condition and correlation degree are analyzed；
State relation analytic unit receives the user operation control information manipulating collecting unit from user, send the request obtaining running condition information immediately to state monitoring unit, the calibration value of the state component of latest update is sent to state relation analytic unit by state monitoring unit after receiving the request immediately.
State component calibration value is formed status indicator code by state relation analytic unit in order.The binary form of the status indicator code such as formed according to the order of road attribute, Speed attribute, road condition, time interval is represented by:
| 000 | 010 | 001 | 101 |
Corresponding road attribute, speed interval, congestion in road, the time period respectively.
The data that state relation analytic unit manipulates collecting unit according to user and state monitoring unit sends over carry out statistical analysis, and set up state content contingency table, and audio-frequency information user liked by the degree of association carries out statistic record.
Described state content contingency table, farther include user behavior pattern, described user behavior pattern, plays audio frequency number of times, frequency, time period, road conditions and weather data including user, and according to the time, road conditions, weather data precedence set up preferential correlation grade.
The method and the device that carry out Data acquisition and issuance in conjunction with vehicle running state that the present invention realizes, the method and device can the data such as transport condition and road conditions of collection vehicle all sidedly in time, and the behavioral pattern of user is set up according to collected data, so that providing the user reliable service, make people in safe driving meanwhile, it is capable to the various audio-frequency informations liked of uppick oneself.
Accompanying drawing explanation
Fig. 1 is the hardware structure diagram that the present invention implements.
Fig. 2 is the software control flow chart that the present invention implements.
Fig. 3 is the schematic diagram that the present invention is realized demarcating road condition component.
Fig. 4 is the schematic diagram that the present invention is realized demarcating speed interval state component.
Fig. 5 is the schematic diagram that the present invention is realized demarcating congestion status component.
Fig. 6 is the schematic diagram of the realized nominal time state component of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Refer to shown in Fig. 1, the hardware structure diagram that the present invention implements, in figure, this device includes:
State monitoring unit, for the running condition information that Real-time Collection is relevant to analysis；The information that state monitoring unit can gather and process includes but not limited to herein below:
The position of vehicle, current travel feature, the travel speed of vehicle, congestion in road state, state of weather etc..
Described state monitoring unit, include again outer monitoring unit and internal control unit, described outer monitoring unit is connected with existing global pick device, internal global pick device can be passed through and obtain the location coordinate information of vehicle, and by the navigation module within global pick device, it is possible to obtain current travel characteristic information (highway, highways and streets etc.)；Internal control unit is connected with existing vehicle-mounted control terminal, is obtained the travel speed of vehicle by vehicle-mounted control terminal (such as OBD interface), and the velocity variations information in continuous time section.
User manipulates collecting unit, for obtaining user's manipulation information to Playable content；
State relation analytic unit, for analyzing the level of interest playing the content relatedness with transport condition and user；
State monitoring unit and user manipulate collecting unit and are connected to state relation analytic unit,
In other embodiments, state monitoring unit also includes back-end data interface, and this back-end data interface is in order to obtain secondary status information, including the weather state information in correlation time, congestion in road state component.
Shown in Fig. 2, for the software control method that the present invention implements, the method comprises the steps:
201, real-time data collection, the running condition information that described data are relevant for；
Gathering data, define including concrete data value and data, carry out definition status component according to data definition, state component divides into demarcation section and calibration value, demarcates and comprises calibration value in section, demarcates section and divides according to the definition of state component, and data value is exactly calibration value,
State component, road condition component, time state component and speed state component are farther included, these state components are combined, it is possible to be effectively combined behavior characteristics and the personal like of practical situation analysis driver, it is simple to the audio-frequency information that user needs is provided.
Calibration value for the state component corresponding to the period can process according to following rules:
If a. comprising, in the period, the calibration value that various roads attribute is corresponding, take calibration value quantity identical in collection point maximum that calibration value；
B. the calibration value of speed takes the calibration value of collection point in this interval and obtains meansigma methods；
C. the calibration value of collection point or weighted mean in the calibration value of congestion in road this interval desirable；
D. state monitoring unit can retain the state calibration value of each component corresponding to nearest predetermined time interval value
202, user's manipulation information to Playable content is obtained；
User manipulates collecting unit acquisition user and the acquisition of certain class content is asked and play the information such as control, and the broadcasting that user is in the playing process of resource controls information；Such as user selects to have play certain locally stored content or the content pushed has been play in selection, and user have selected in the playing process of resource and stops playing or have selected the content playing other.
User manipulates collecting unit after collecting above-mentioned information, the description information that user operation controls is sent to state relation analytic unit and plays out the analysis of the content relatedness with transport condition and correlation degree.
203, the relatedness playing content and transport condition and correlation degree are analyzed；
State relation analytic unit receives the user operation control information manipulating collecting unit from user, send the request obtaining running condition information immediately to state monitoring unit, the calibration value of the state component of latest update is sent to state relation analytic unit by state monitoring unit after receiving the request immediately.
State component calibration value is formed status indicator code by state relation analytic unit in order.The binary form of the status indicator code such as formed according to the order of road attribute, Speed attribute, road condition, time interval is represented by:
| 000 | 010 | 001 | 101 |
Corresponding road attribute highway (being encoded to 00) respectively, speed interval 40-60km/h (is encoded to 02), congestion in road state substantially unimpeded (being encoded to 01), time period 17:00-19:00 (is encoded to 05).
State component includes road, speed interval, congestion in road and four major parts of time interval.
Wherein, as it is shown on figure 3, road is then divided into again urban road, highway, highway, factories and mines road, forest road and country road several, and urban road is divided into first class city road, cities of secondary grade's road, three grades of urban roads, level Four urban roads；Highway is separately encoded is 00, and highway then divides Class I highway to be encoded to 05, Class II highway is encoded to 06, Class III highway is encoded to 07, Class IV highway is encoded to 08；It is 09,10,11 that factories and mines road, forest road and country road are separately encoded.
Shown in Fig. 4, speed interval is generally divided into 5 intervals.0-30km/h is an interval, is encoded to 00；30-40km/h is an interval, is encoded to 01；40-60km/h is an interval, is encoded to 02；60-80km/h is an interval, is encoded to 03；80-120km/h is an interval, is encoded to 04.If having more than the situation of 120km/h, then can Unified coding be 05.
Shown in Fig. 5, congestion in road is then divided into 5 different degree, is respectively as follows: unimpeded, is encoded to 00；Substantially unimpeded, it is encoded to 01；Slightly block up, be encoded to 02；Moderate is blocked up, and is encoded to 03；Heavy congestion, is encoded to 04.
Shown in Fig. 6, time interval, then according to the order calculated, it is the first interval during 0-6, is encoded to 00；It is the second interval during 6-9, is encoded to 01；It is the 3rd interval during 9-12, is encoded to 02；It is the 4th interval during 12-14, is encoded to 03；It is the 5th interval during 14-17, is encoded to 04；It is the 6th interval during 17-19, is encoded to 05；It is, between SECTOR-SEVEN, be encoded to 06 during 19-24.
The data that state relation analytic unit manipulates collecting unit according to user and state monitoring unit sends over carry out statistical analysis, and set up state content contingency table, and audio-frequency information user liked by the degree of association carries out statistic record.
In other embodiments, state content contingency table, it is possible to farther included user behavior pattern, user behavior pattern, play audio frequency number of times, frequency, time period, road conditions and weather data including user, and according to the time, road conditions, weather data precedence set up preferential correlation grade.
In a word, by above-mentioned method and device, can the data such as transport condition and road conditions of collection vehicle all sidedly in time, and the behavioral pattern of user is set up according to collected data, so that providing the user reliable service, make people in safe driving meanwhile, it is capable to the various audio-frequency informations liked of uppick oneself.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (9)
1. the device carrying out Data acquisition and issuance in conjunction with vehicle running state, it is characterised in that this device includes:
State monitoring unit, for the running condition information that Real-time Collection is relevant to analysis；
User manipulates collecting unit, for obtaining user's manipulation information to Playable content；
State relation analytic unit, for analyzing the level of interest playing the content relatedness with transport condition and user；
State monitoring unit and user manipulate collecting unit and are connected to state relation analytic unit,
Wherein, the information that state monitoring unit can gather and process includes but not limited to herein below:
The position of vehicle, current travel feature, the travel speed of vehicle, congestion in road state, state of weather etc..
2. the device of Data acquisition and issuance is carried out as claimed in claim 1 in conjunction with vehicle running state, it is characterized in that described state monitoring unit, include again outer monitoring unit and internal control unit, described outer monitoring unit is connected with existing global pick device, internal global pick device can be passed through and obtain the location coordinate information of vehicle, and by the navigation module within global pick device, it is possible to obtain current travel characteristic information；Internal control unit is connected with existing vehicle-mounted control terminal, is obtained the travel speed of vehicle and the velocity variations information in continuous time section by vehicle-mounted control terminal.
3. the device of Data acquisition and issuance is carried out as claimed in claim 1 in conjunction with vehicle running state, it is characterized in that state monitoring unit also includes back-end data interface, this back-end data interface is in order to obtain secondary status information, including the weather state information in correlation time, congestion in road state component.
4. the device of Data acquisition and issuance is carried out as claimed in claim 2 in conjunction with vehicle running state, it is characterized in that the described device carrying out Data acquisition and issuance in conjunction with vehicle running state, farther include video acquisition device, described video acquisition device is connected to outer monitoring unit, to gather real-time traffic.
5. one kind carries out Data acquisition and issuance method in conjunction with vehicle running state, it is characterised in that the method comprises the steps:
101, real-time data collection, the running condition information that described data are relevant for；
Gathering data, define including concrete data value and data, carry out definition status component according to data definition, state component divides into demarcation section and calibration value, demarcates and comprises calibration value in section, demarcates section and divides according to the definition of state component, and data value is exactly calibration value,
102, user's manipulation information to Playable content is obtained；
User manipulates collecting unit acquisition user and the acquisition of certain class content is asked and play the information such as control, and the broadcasting that user is in the playing process of resource controls information；
User manipulates collecting unit after collecting above-mentioned information, and the description information that user operation controls is sent to state relation analytic unit；
103, the relatedness playing content and transport condition and correlation degree are analyzed；
State relation analytic unit receives the user operation control information manipulating collecting unit from user, send the request obtaining running condition information immediately to state monitoring unit, the calibration value of the state component of latest update is sent to state relation analytic unit by state monitoring unit after receiving the request immediately；
The data that state relation analytic unit manipulates collecting unit according to user and state monitoring unit sends over carry out statistical analysis, and set up state content contingency table, and audio-frequency information user liked by the degree of association carries out statistic record.
6. carry out Data acquisition and issuance method in conjunction with vehicle running state as claimed in claim 5, it is characterised in that described state component, farther include road condition component, time state component and speed state component.
7. carry out Data acquisition and issuance method in conjunction with vehicle running state as claimed in claim 5, it is characterised in that the calibration value for the state component corresponding to the period can process according to following rules:
If a. comprising, in the period, the calibration value that various roads attribute is corresponding, take calibration value quantity identical in collection point maximum that calibration value；
B. the calibration value of speed takes the calibration value of collection point in this interval and obtains meansigma methods；
C. the calibration value of collection point or weighted mean in the calibration value of congestion in road this interval desirable；
D. state monitoring unit can retain the state calibration value of each component corresponding to nearest predetermined time interval value.
8. carry out Data acquisition and issuance method in conjunction with vehicle running state as claimed in claim 5, it is characterized in that in step 103, state component calibration value is formed status indicator code by state relation analytic unit in order, and the binary form of the status indicator code formed according to the order of road attribute, Speed attribute, road condition, time interval is represented by:
Tandem is corresponding road attribute respectively, speed interval, road condition, the time period.
9. carry out Data acquisition and issuance method in conjunction with vehicle running state as claimed in claim 5, it is characterized in that described state content contingency table, farther include user behavior pattern, described user behavior pattern, play audio frequency number of times, frequency, time period, road conditions and weather data including user, and according to the time, road conditions, weather data precedence set up preferential correlation grade.
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| CN114333099A (en) * | 2021-12-10 | 2022-04-12 | 华人运通(上海)云计算科技有限公司 | Vehicle use condition monitoring method and device and vehicle |
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| CN111833881B (en) * | 2020-08-07 | 2023-09-08 | 斑马网络技术有限公司 | Stroke voice service generation method, stroke accompanying assistant system and electronic equipment |
| CN112061054A (en) * | 2020-09-18 | 2020-12-11 | 泰康保险集团股份有限公司 | Device and method for monitoring use state of vehicle-mounted intelligent device |
| CN114333099A (en) * | 2021-12-10 | 2022-04-12 | 华人运通(上海)云计算科技有限公司 | Vehicle use condition monitoring method and device and vehicle |
| CN114333099B (en) * | 2021-12-10 | 2023-12-05 | 华人运通(上海)云计算科技有限公司 | Method and device for monitoring vehicle use condition and vehicle |
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