CN106251667B - Vehicle drive reminding method and device - Google Patents
Vehicle drive reminding method and device Download PDFInfo
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- CN106251667B CN106251667B CN201610685974.7A CN201610685974A CN106251667B CN 106251667 B CN106251667 B CN 106251667B CN 201610685974 A CN201610685974 A CN 201610685974A CN 106251667 B CN106251667 B CN 106251667B
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
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Abstract
The invention discloses a kind of vehicle drive reminding method and devices, this method comprises: obtaining the current location of vehicle when detecting driving hint instructions；Obtain traffic route and intersection in the pre-determined distance of current location, and vehicle insurance Claims Resolution event information relevant from vehicle insurance Claims Resolution center acquisition traffic route and intersection and occurring in past preset duration；According to vehicle insurance Claims Resolution event information, in each section of traffic route and each intersection casualties number caused by traffic accident occurs for statistics；Casualties number caused by traffic accident will occur greater than the section of the traffic route of default number and/or intersection as risk zones；Export the relevant vehicle drive prompt information of risk zones.The present invention reminds vehicle driver to pay close attention to risk zones, to reduce the probability that people's vehicle accident, vehicle and vehicle accident occur for vehicle, improves the safety of vehicle driving.
Description
Technical field
The present invention relates to intelligent automobile technical field more particularly to a kind of vehicle drive reminding methods and device.
Background technique
In recent years, with the rapid development of social economy, the social activities of people is increasingly frequent, automobile traffic in city
Amount, pedestrian traffic amount etc. steeply rise, and substantially increase the probability of happening of people's vehicle accident, vehicle and vehicle accident.On the other hand, by
In current most cities, especially small and medium cities, Transport Facility Construction it is not perfect, roading and wagon flow actual conditions
It mismatches, also increases the probability of happening of people's vehicle accident, vehicle and vehicle accident.
But existing vehicle is only capable of providing the navigation Service based on city map for user, informs how user drives
To arrive at the destination, vehicle generally provides one or more nearest navigation of running distance when providing navigation Service for user
Route can not carry out driving prompt to user to reduce the probability that people's vehicle accident, vehicle and vehicle accident occur for vehicle, cause vehicle
Travel safety is not high.
Summary of the invention
The main purpose of the present invention is to provide a kind of vehicle drive reminding method and devices, it is intended to solve existing vehicle without
Method drive prompt to user to reduce the probability that people's vehicle accident, vehicle and vehicle accident occur for vehicle, and the driving of vehicle is caused to pacify
The not high technical problem of full property.
To achieve the above object, a kind of vehicle drive reminding method provided by the invention, the vehicle drive reminding method
Include:
When detecting driving hint instructions, the current location of vehicle is obtained；
Traffic route and intersection in the pre-determined distance of current location are obtained, and obtains the traffic from vehicle insurance Claims Resolution center
Route and intersection it is relevant and occur in past preset duration vehicle insurance Claims Resolution event information；
According to vehicle insurance Claims Resolution event information, acquisition is handed in each section of the traffic route and each intersection
Casualties number caused by interpreter's event；
Section of the casualties number caused by traffic accident greater than the traffic route of default number and/or crossroad will occur
Mouth is used as risk zones；
Export the relevant vehicle drive prompt information of risk zones.
Preferably, the step of output risk zones relevant vehicle drive prompt information includes:
The current running information of vehicle is obtained, and according to the current location of vehicle and running information, generates the prediction of vehicle
Wheelpath；
When the prediction wheelpath of vehicle passes through risk zones, vehicle drive prompt information is exported.
Preferably, described when the prediction wheelpath of vehicle passes through risk zones, output vehicle drive prompt information
Step includes:
According to vehicle insurance Claims Resolution event information, obtains each risk zones and the number of traffic accident occurs, and traffic will occur
The number of accident is greater than the risk zones of preset times as high risk region；
When the prediction wheelpath of vehicle passes through high risk region, output prompt user bypasses the vehicle in high risk area
Drive prompt information.
Preferably, described that the number that traffic accident occurs for each risk zones is obtained according to vehicle insurance Claims Resolution event information, and
The number that traffic accident occurs is greater than the risk zones of preset times as after the step of high risk region further include:
When the prediction wheelpath of vehicle passes through ordinary risk region, the vehicle drive of output prompt user's careful driving
Prompt information, wherein ordinary risk region is risk zones of the number less than preset times that traffic accident occurs.
Preferably, the running information include history wheelpath, driving azimuth, running speed, it is described according to vehicle
Current location and running information, the step of generating the prediction wheelpath of vehicle include:
According to the driving azimuth of vehicle and running speed, obtain setting the primary row in prediction duration apart from current time
Wheel paths；
Extend history wheelpath to driving azimuth direction to obtain extending wheelpath；
Comprehensive primary wheelpath and extension wheelpath, generate the prediction wheelpath of vehicle.
The present invention also provides a kind of vehicle drive suggestion device, the vehicle drive suggestion device includes:
Position acquisition module, for obtaining the current location of vehicle when detecting driving hint instructions；
Data obtaining module is managed for obtaining traffic route and intersection in the pre-determined distance of current location, and from vehicle insurance
Compensation center obtain the traffic route and intersection it is relevant and occur in past preset duration vehicle insurance Claims Resolution event letter
Breath；
Statistical module obtains in each section of the traffic route and each for being settled a claim event information according to vehicle insurance
Casualties number caused by traffic accident occurs for intersection；
Definition module, the road for being greater than the traffic route of default number for casualties number caused by traffic accident will to occur
Section and/or intersection are as risk zones；
Output module, for exporting the relevant vehicle drive prompt information of risk zones.
Preferably, the output module includes:
Track generation unit is believed for obtaining the current running information of vehicle, and according to the current location of vehicle and driving
Breath, generates the prediction wheelpath of vehicle；
Output unit, for exporting vehicle drive prompt information when the prediction wheelpath of vehicle passes through risk zones.
Preferably, the output unit is also used to:
According to vehicle insurance Claims Resolution event information, obtains each risk zones and the number of traffic accident occurs, and traffic will occur
The number of accident is greater than the risk zones of preset times as high risk region；
When the prediction wheelpath of vehicle passes through high risk region, output prompt user bypasses the vehicle in high risk area
Drive prompt information.
Preferably, the output unit is also used to:
When the prediction wheelpath of vehicle passes through ordinary risk region, the vehicle drive of output prompt user's careful driving
Prompt information, wherein ordinary risk region is risk zones of the number less than preset times that traffic accident occurs.
Preferably, the running information includes history wheelpath, driving azimuth, running speed, and the track generates
Unit is used for:
According to the driving azimuth of vehicle and running speed, obtain setting the primary row in prediction duration apart from current time
Wheel paths；
Extend history wheelpath to driving azimuth direction to obtain extending wheelpath；
Comprehensive primary wheelpath and extension wheelpath, generate the prediction wheelpath of vehicle.
The present invention is by obtaining the current location of vehicle when detecting driving hint instructions；It is default to obtain current location
Apart from interior traffic route and intersection, and from vehicle insurance Claims Resolution center obtain the traffic route and intersection it is relevant and
The vehicle insurance Claims Resolution event information occurred in past preset duration；According to vehicle insurance Claims Resolution event information, count in the traffic route
Each section and each intersection occur traffic accident caused by casualties number；Personnel caused by traffic accident will occur
The section and/or intersection that injures and deaths number is greater than the traffic route of predeterminable level are as risk zones；It is related to export risk zones
Vehicle drive prompt information, with remind vehicle driver pay close attention to risk zones, with reduce vehicle occur people's vehicle accident, Che Yuche
The probability of accident improves the safety of vehicle driving.
Detailed description of the invention
Fig. 1 is the flow diagram of one embodiment of vehicle drive reminding method of the present invention；
Fig. 2 is the refinement flow diagram of mono- embodiment of step S50 in Fig. 1；
Fig. 3 is the refinement flow diagram of mono- embodiment of step S52 in Fig. 2；
Fig. 4 is the functional block diagram of one embodiment of vehicle drive suggestion device of the present invention；
Fig. 5 is the refinement the functional block diagram of one embodiment of output module in Fig. 4.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention provides a kind of vehicle drive reminding method, in one embodiment of vehicle drive reminding method of the present invention, ginseng
According to Fig. 1, which includes:
Step S10 obtains the current location of vehicle when detecting driving hint instructions；
Driving hint instructions can be vehicle and voluntarily generate, and such as when user (such as car owner) starts vehicle, vehicle is voluntarily given birth to
At driving hint instructions；It drives hint instructions and is also possible to user's input, such as driven in vehicle travel process in user, used
Family needs vehicle to provide and drives prompt, and when starting the function key being arranged in vehicle drive room, vehicle, which generates, drives hint instructions.
When the car-mounted terminal of vehicle detects and drives hint instructions, starts vehicle drive prompt modes, be based on GPS
(Global Positioning System, global positioning system) or the Big Dipper positioning system, obtain the current location of vehicle,
Feeling current location can be latitude and longitude information, information of place names etc..
Step S20 obtains traffic route and intersection in the pre-determined distance of current location, and obtains from vehicle insurance Claims Resolution center
The traffic route and intersection it is relevant and occur in past preset duration vehicle insurance Claims Resolution event information；
Traffic route includes turnpike road, minor road, avenue, expressway, national highway etc., i.e., traffic route refers to position
In city or suburbs and the road for capableing of passing vehicle；Intersection includes crossroad, T-shaped road junction, annular multilane road
Mouthful etc..Generally there is urban traffic map in the car-mounted terminal of vehicle, includes each traffic route and friendship in urban traffic map
Cross road mouth obtains current location circumference pre-determined distance centered on the current location where vehicle (such as pre-determined distance is 1 kilometer)
Interior all traffic routes and intersection.
When people's vehicle accident and vehicle and vehicle accident occurs, vehicle insurance Claims Resolution staff can rush towards scene at the first time and carry out thing
Part handles and acquires vehicle insurance Claims Resolution temporal information, and vehicle insurance Claims Resolution temporal information includes the personal information of accident, information of vehicles, Claims Resolution
Information, information responsible, casualty situations etc., personal information include accident both sides or multi-party personnel of driving identity, passenger body
Part, pedestrian's identity etc.；Information of vehicles includes vehicle damage degree, license plate number, vehicle model of the case-involving vehicle of accident etc.；Claims Resolution letter
Breath includes amount for which loss settled, Claims Resolution benefited party's information, Claims Resolution loss side's information etc.；Information responsible includes cause of accident, accident responsibility
Square information etc.；Casualty situations include that accident causes the death toll of personnel, number of injured people etc..Vehicle insurance Claims Resolution temporal information is generally protected
On the server (i.e. vehicle insurance Claims Resolution center) that can be inquired there are all insurance companies or insurer.
The car-mounted terminal of vehicle is being got in the pre-determined distance of current location behind traffic route and intersection, is managed from vehicle insurance
Compensation center download in real time acquisition traffic route is related to intersection and the traffic accident pair that occurs in past preset duration
The vehicle insurance Claims Resolution event information answered, that is, obtain and the traffic in acquisition occur in past preset duration (such as in past one month)
The corresponding vehicle insurance Claims Resolution event information of the traffic accident of route and intersection.
Step S30 obtains each section in the traffic route and each crossroad according to vehicle insurance Claims Resolution event information
Casualties number caused by traffic accident occurs for mouth；
In urban transportation figure, each traffic route is divided into multiple sections according to factors such as distance, landform, place names, each
Section and intersection are provided with corresponding number, according to the vehicle insurance of acquisition Claims Resolution event information, count in past preset duration
Casualties number caused by traffic accident occurs for each section of inherent traffic route and each intersection, wherein traffic occurs
Casualties number caused by accident is higher, shows that accident is more serious, and the accident that corresponding road section or intersection vehicle were opened occurs
Rate is higher.Casualties number caused by traffic accident is usually to carry out accurate statistics, the personnel by traffic police department or insurance company
Injures and deaths number can be the casualties number that personnel caused by traffic accident occur in preset duration for a certain section or intersection
Summation, or certain a road section or intersection every Accident in preset duration cause the average personnel of personnel to hurt
Die number.
Step S40, will occur casualties number caused by traffic accident be greater than default number traffic route section and/
Or intersection is as risk zones；
The numerical values recited of predeterminable level can be set according to demand, such as the driver (such as car owner) of vehicle is that have to drive for many years
The old driver for sailing experience, control ability to vehicle and stronger to real-time road ability to predict, then presetting number can suitably increase；
Such as the current location of vehicle is in western remote districts, road is wider, vehicle is less, then presetting number can also suitably increase.
Casualties number caused by traffic accident is occurred for each section and each intersection to be compared with default number, will be occurred
The section and/or intersection that casualties number caused by traffic accident is greater than the traffic route of default number are as risk area
Domain, risk zones, which show to travel in this region, has certain risk, compared to normal areas accident rate with higher,
Wherein, normal areas is the section for the traffic route that casualties number caused by traffic accident occurs is less than or equal to default number
The intersection and/or.The casualties number caused by traffic accident occurs for some risk area is more, shows that this risk zones occurs
Traffic accident it is more serious.
Step S50, the relevant vehicle drive prompt information of output risk zones.
After determining risk zones, vehicle drive prompt information relevant to risk zones, vehicle drive prompt letter are exported
Breath may include one of audio, video, vibration, picture or a variety of.
In the present embodiment, by obtaining the current location of vehicle when detecting driving hint instructions；Obtain present bit
Traffic route and intersection in pre-determined distance are set, and related to intersection from the vehicle insurance Claims Resolution center acquisition traffic route
And occur in past preset duration vehicle insurance Claims Resolution event information；According to vehicle insurance Claims Resolution event information, count in the friendship
Casualties number caused by traffic accident occurs for each section and each intersection of logical route；Traffic accident will occur to cause
Casualties number be greater than predeterminable level traffic route section and/or intersection as risk zones；Export risk area
The relevant vehicle drive prompt information in domain, with remind vehicle driver pay close attention to risk zones, with reduce vehicle occur people's vehicle accident,
The probability of vehicle and vehicle accident improves the safety of vehicle driving.
Further, include: referring to Fig. 2, step S50
Step S51 obtains the current running information of vehicle, and according to the current location of vehicle and running information, generates vehicle
Prediction wheelpath；
Obtain the running information of vehicle, it is contemplated that obtain the primary wheelpath of vehicle, then rising primary wheelpath
Beginning is connected with current location, to generate the prediction wheelpath of vehicle.
Specifically, running information include history wheelpath, driving azimuth, running speed,
Step S51 includes:
According to the driving azimuth of vehicle and running speed, obtain setting the primary row in prediction duration apart from current time
Wheel paths；
Extend history wheelpath to driving azimuth direction to obtain extending wheelpath；
Comprehensive primary wheelpath and extension wheelpath, generate the prediction wheelpath of vehicle.
Supplemented by assistant solve above content, to specific embodiment illustrate, according to the driving azimuth of vehicle and driving
Speed obtains setting the primary wheelpath in prediction duration apart from current time, is calculated and prolonged according to history wheelpath
Wheelpath is stretched, the intermediate track for taking primary wheelpath and extending between wheelpath is used as prediction wheelpath, mid-rail
Mark is track midpoint line, the track midpoint be primary wheelpath with extension wheelpath in various time points two it is corresponding
The midpoint of point line.
Step S52 exports vehicle drive prompt information when the prediction wheelpath of vehicle passes through risk zones.
After the prediction wheelpath for generating vehicle, judge whether the prediction wheelpath of vehicle passes through risk zones, when
When determining that the prediction wheelpath of vehicle passes through risk zones, show the probability that people's vehicle accident, vehicle and vehicle accident occurs of vehicle
It will improve, export vehicle drive prompt information, pay attention to road conditions to avoid accident generation to remind vehicle driver to cheer up.
Preferably, include: referring to Fig. 3, step S52
Step S521 obtains the number that traffic accident occurs for each risk zones, and will according to vehicle insurance Claims Resolution event information
The number that traffic accident occurs is greater than the risk zones of preset times as high risk region；
According to the corresponding section number of risk zones or intersection number, preset duration in the past is obtained from vehicle insurance Claims Resolution center
Interior vehicle insurance Claims Resolution event information obtains time that traffic accident occurs for each risk zones according to vehicle Claims Resolution event information
The number that traffic accident occurs for each risk zones is compared by number with preset times, and the number that traffic accident occurs is big
In preset times risk zones as high risk region.The number that traffic accident occurs can be by the number of carry out vehicle insurance Claims Resolution
It obtains.When the number that traffic accident occurs for some risk area is more, the traffic accident for showing that this risk zones occurs is more serious, should
The number that traffic accident occurs can be total for the number of all traffic accidents occurred in the risk zones in past preset duration
With.
Step S522, when the prediction wheelpath of vehicle passes through high risk region, output prompt user is around high-risk
The vehicle drive prompt information of risk zones.
When the prediction wheelpath for determining vehicle passes through high risk region, show generation people's vehicle accident, the vehicle of vehicle
It is significantly promoted with the probability of vehicle accident, reminds vehicle driver to cheer up and notice that road conditions, careful driving are inadequate, need defeated
Prompt user bypasses the vehicle drive prompt information in high risk region out, i.e. prompting vehicle driver bypasses high risk area
Domain such as provides another kind and arrives at the destination and effectively circumvent the traffic route in high risk region, so that user be avoided to undertake hair
Stranger's vehicle accident, the high risk of vehicle and vehicle accident, improve the safety of vehicle drive.Meanwhile also reducing high risk area
The vehicle flowrate in domain reduces the probability that traffic accident occurs for high risk region, over time, high risk indirectly
Region may be downgraded to ordinary risk region.
In addition, after step S521 further include:
Step S523, when the prediction wheelpath of vehicle passes through ordinary risk region, output prompt user's careful driving
Vehicle drive prompt information, wherein ordinary risk region be occur traffic accident number be less than or equal to preset times wind
Danger zone domain.
Ordinary risk region is that the number of traffic accident occurs to be less than or equal to the risk zones of preset times, when detecting
When the prediction wheelpath of vehicle passes through ordinary risk region, when showing that driver drives vehicle by ordinary risk region, need
It is noted that road conditions, careful driving, and it is possible to prevente effectively from traffic accident, prompts user's careful driving so exporting at this time
Vehicle drive prompt information, such as voice prompting of output " careful driving, pay attention to road conditions ", so that avoiding user from undertaking occurs people
The high risk of vehicle accident, vehicle and vehicle accident improves the safety of vehicle drive.Meanwhile if the driver of all vehicles is passing through
When crossing ordinary risk region, road conditions, careful driving can be paid attention to, the probability that traffic accident occurs for ordinary risk region also can be substantially
Degree reduces.
The present invention also provides a kind of vehicle drive suggestion device, referring to Fig. 4, vehicle drive suggestion device is settable and vehicle
Car-mounted terminal in, vehicle drive suggestion device includes:
Position acquisition module 10, for obtaining the current location of vehicle when detecting driving hint instructions；
Driving hint instructions can be vehicle and voluntarily generate, and such as when user (such as car owner) starts vehicle, vehicle is voluntarily given birth to
At driving hint instructions；It drives hint instructions and is also possible to user's input, such as driven in vehicle travel process in user, used
Family needs vehicle to provide and drives prompt, and when starting the function key being arranged in vehicle drive room, vehicle, which generates, drives hint instructions.
When position acquisition module 10 detects and drives hint instructions, starts vehicle drive prompt modes, be based on GPS
(Global Positioning System, global positioning system) or the Big Dipper positioning system, obtain the current location of vehicle,
Feeling current location can be latitude and longitude information, information of place names etc..
Data obtaining module 20, for obtaining traffic route and intersection in the pre-determined distance of current location, and from vehicle insurance
Claims Resolution center obtain the traffic route and intersection it is relevant and occur in past preset duration vehicle insurance Claims Resolution event
Information；
Traffic route includes turnpike road, minor road, avenue, expressway, national highway etc., i.e., traffic route refers to position
In city or suburbs and the road for capableing of passing vehicle；Intersection includes crossroad, T-shaped road junction, annular multilane road
Mouthful etc..Generally there is urban traffic map in the car-mounted terminal of vehicle, includes each traffic route and friendship in urban traffic map
Cross road mouth obtains current location circumference pre-determined distance centered on the current location where vehicle (such as pre-determined distance is 1 kilometer)
Interior all traffic routes and intersection.
When people's vehicle accident and vehicle and vehicle accident occurs, vehicle insurance Claims Resolution staff can rush towards scene at the first time and carry out thing
Part handles and acquires vehicle insurance Claims Resolution temporal information, and vehicle insurance Claims Resolution temporal information includes the personal information of accident, information of vehicles, Claims Resolution
Information, information responsible, casualty situations etc., personal information include accident both sides or multi-party personnel of driving identity, passenger body
Part, pedestrian's identity etc.；Information of vehicles includes vehicle damage degree, license plate number, vehicle model of the case-involving vehicle of accident etc.；Claims Resolution letter
Breath includes amount for which loss settled, Claims Resolution benefited party's information, Claims Resolution loss side's information etc.；Information responsible includes cause of accident, accident responsibility
Square information etc.；Casualty situations include that accident causes the death toll of personnel, number of injured people etc..Vehicle insurance Claims Resolution temporal information is generally protected
On the server (i.e. vehicle insurance Claims Resolution center) that can be inquired there are all insurance companies or insurer.
Data obtaining module 20 is being got in the pre-determined distance of current location behind traffic route and intersection, is managed from vehicle insurance
Compensation center download in real time acquisition traffic route is related to intersection and the traffic accident pair that occurs in past preset duration
The vehicle insurance Claims Resolution event information answered, that is, obtain and the traffic in acquisition occur in past preset duration (such as in past one month)
The corresponding vehicle insurance Claims Resolution event information of the traffic accident of route and intersection.
Statistical module 30 obtains in each section of the traffic route and each for being settled a claim event information according to vehicle insurance
Casualties number caused by traffic accident occurs for a intersection；
In urban transportation figure, each traffic route is divided into multiple sections according to factors such as distance, landform, place names, each
Section and intersection are provided with corresponding number, and statistical module 30 is counted according to the vehicle insurance of acquisition Claims Resolution event information in mistake
It goes in preset duration that casualties number caused by traffic accident occurs in each section of traffic route and each intersection,
Casualties number caused by middle generation traffic accident is higher, shows that accident is more serious, and corresponding road section or intersection vehicle were opened
Accident rate it is higher.Casualties number caused by traffic accident is usually accurately to be united by traffic police department or insurance company
Meter, the casualties number can be the people that personnel caused by traffic accident occur in preset duration for a certain section or intersection
Member's injures and deaths number summation, or certain a road section or intersection every Accident in preset duration cause putting down for personnel
Equal casualties number.
Definition module 40, the traffic route for being greater than default number for casualties number caused by traffic accident will to occur
Section and/or intersection are as risk zones；
The numerical values recited of predeterminable level can be set according to demand, such as the driver (such as car owner) of vehicle is that have to drive for many years
The old driver for sailing experience, control ability to vehicle and stronger to real-time road ability to predict, then presetting number can suitably increase；
Such as the current location of vehicle is in western remote districts, road is wider, vehicle is less, then presetting number can also suitably increase.
Casualties number caused by traffic accident is occurred definition module 40 for each section and each intersection and default number carries out
Compare, definition module 40 will occur casualties number caused by traffic accident be greater than default number traffic route section and/
Or intersection, as risk zones, risk zones, which show to travel in this region, has certain risk, compared to normal areas
Accident rate with higher, wherein normal areas is that casualties number caused by traffic accident occurs is less than or equal in advance
If the section and/or intersection of the traffic route of number.The casualties number caused by traffic accident occurs for some risk area
More, the traffic accident for showing that this risk zones occurs is more serious.
Output module 50, for exporting the relevant vehicle drive prompt information of risk zones.
In the present embodiment, the current of vehicle is obtained when detecting driving hint instructions by position acquisition module 10
Position；Data obtaining module 20 obtain current location pre-determined distance in traffic route and intersection, and from vehicle insurance settle a claim center
Obtain the traffic route and intersection it is relevant and occur in past preset duration vehicle insurance Claims Resolution event information；Statistics
In each section of the traffic route and each intersection traffic occurs for module 30 according to vehicle insurance Claims Resolution event information, statistics
Casualties number caused by accident；Friendship of the casualties number caused by traffic accident greater than predeterminable level will occur for definition module 40
The section and/or intersection of logical route are as risk zones；Output module 50 exports the relevant vehicle drive of risk zones and mentions
Show information, to remind vehicle driver to pay close attention to risk zones, to reduce the probability that people's vehicle accident, vehicle and vehicle accident occur for vehicle,
Improve the safety of vehicle driving.
Further, referring to Fig. 5, the output module 50 includes:
Track generation unit 51, for obtaining the current running information of vehicle, and according to the current location of vehicle and driving
Information generates the prediction wheelpath of vehicle；
The running information of the acquisition vehicle of track generation unit 51, it is contemplated that the primary wheelpath for obtaining vehicle, it then will be first
The starting point of grade wheelpath is connected with current location, to generate the prediction wheelpath of vehicle.
Specifically, running information includes history wheelpath, driving azimuth, running speed, the track generation unit
51 are used for:
According to the driving azimuth of vehicle and running speed, obtain setting the primary row in prediction duration apart from current time
Wheel paths；
Extend history wheelpath to driving azimuth direction to obtain extending wheelpath；
Comprehensive primary wheelpath and extension wheelpath, generate the prediction wheelpath of vehicle.
Supplemented by assistant solve above content, to specific embodiment illustrate, according to the driving azimuth of vehicle and driving
Speed obtains setting the primary wheelpath in prediction duration apart from current time, is calculated and prolonged according to history wheelpath
Wheelpath is stretched, the intermediate track for taking primary wheelpath and extending between wheelpath is used as prediction wheelpath, mid-rail
Mark is track midpoint line, the track midpoint be primary wheelpath with extension wheelpath in various time points two it is corresponding
The midpoint of point line.
Output unit 52, for when the prediction wheelpath of vehicle passes through risk zones, output vehicle drive prompt to be believed
Breath.
After the prediction wheelpath for generating vehicle, output unit 52 judges whether the prediction wheelpath of vehicle passes through wind
Danger zone domain shows generation people's vehicle accident, vehicle and the vehicle thing of vehicle when the prediction wheelpath for determining vehicle passes through risk zones
Therefore probability will improve, export vehicle drive prompt information, with remind vehicle driver cheer up pay attention to road conditions to avoid
Accident occurs.
Preferably, output unit 52 is also used to:
According to vehicle insurance Claims Resolution event information, obtains each risk zones and the number of traffic accident occurs, and traffic will occur
The number of accident is greater than the risk zones of preset times as high risk region；
When the prediction wheelpath of vehicle passes through high risk region, output prompt user bypasses the vehicle in high risk area
Drive prompt information.
According to the corresponding section number of risk zones or intersection number, preset duration in the past is obtained from vehicle insurance Claims Resolution center
Interior vehicle insurance Claims Resolution event information, output unit 52 obtain each risk zones and hand over according to vehicle Claims Resolution event information
The number that traffic accident occurs for each risk zones is compared by the number of interpreter's event, output unit 52 with preset times, will
The number that traffic accident occurs is greater than the risk zones of preset times as high risk region.The number that traffic accident occurs can
It is obtained by the number of carry out vehicle insurance Claims Resolution.When some risk area occur traffic accident number it is more, show this risk zones send out
Raw traffic accident is more serious, and the number of the generation traffic accident can occur in the risk zones in past preset duration
The number summation of all traffic accidents.
When the prediction wheelpath for determining vehicle passes through high risk region, show generation people's vehicle accident, the vehicle of vehicle
It is significantly promoted with the probability of vehicle accident, reminds vehicle driver to cheer up and notice that road conditions, careful driving are inadequate, need defeated
The output of unit 52 prompt user bypasses the vehicle drive prompt information in high risk region out, i.e. prompting vehicle driver is around excessively high
Danger risk zones such as provide another kind and arrive at the destination and effectively circumvent the traffic route in high risk region, to avoid using
Family, which undertakes, occurs people's vehicle accident, the high risk of vehicle and vehicle accident, improves the safety of vehicle drive.Meanwhile also reducing height
The vehicle flowrate for risk zones of endangering reduces the probability that traffic accident occurs for high risk region indirectly, over time,
High risk region may be downgraded to ordinary risk region.
In addition, output unit 52 is also used to:
When the prediction wheelpath of vehicle passes through ordinary risk region, the vehicle drive of output prompt user's careful driving
Prompt information, wherein ordinary risk region is risk zones of the number less than or equal to preset times that traffic accident occurs.
Ordinary risk region is that the number of traffic accident occurs to be less than or equal to the risk zones of preset times, when detecting
When the prediction wheelpath of vehicle passes through ordinary risk region, when showing that driver drives vehicle by ordinary risk region, need
It is noted that road conditions, careful driving, and it is possible to prevente effectively from traffic accident, so the prompt of the output of output unit 52 at this time is used
The voice prompting of the vehicle drive prompt information of family careful driving, such as output " careful driving pays attention to road conditions ", to avoid user
It undertakes and people's vehicle accident, the high risk of vehicle and vehicle accident occurs, improve the safety of vehicle drive.Meanwhile if all vehicles
Driver can pay attention to road conditions, careful driving when by ordinary risk region, and the general of traffic accident occurs for ordinary risk region
Rate also will be greatly reduced.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes
Be engaged in device, air conditioner or the network equipment etc.) method that executes each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (6)
1. a kind of vehicle drive reminding method, which is characterized in that the vehicle drive reminding method includes:
When detecting driving hint instructions, the current location of vehicle is obtained；
Traffic route and intersection in the pre-determined distance of current location are obtained, and obtains the traffic route from vehicle insurance Claims Resolution center
Vehicle insurance Claims Resolution event information relevant with intersection and occurring in past preset duration；
According to vehicle insurance Claims Resolution event information, obtains and traffic thing occurs in each section of the traffic route and each intersection
Casualties number caused by therefore；
Casualties number caused by traffic accident will occur to make greater than the section of the traffic route of default number and/or intersection
For risk zones；
Obtaining the current running information of vehicle, the running information includes history wheelpath, driving azimuth, running speed,
And according to the driving azimuth of vehicle and running speed, obtain setting the primary driving rail in prediction duration apart from current time
Mark；
Extend history wheelpath to driving azimuth direction to obtain extending wheelpath；
The intermediate track for taking primary wheelpath and extending between wheelpath is used as prediction wheelpath, and intermediate track is track
Midpoint line, the track midpoint are primary wheelpath and extension wheelpath two corresponding points lines in various time points
Midpoint；
When the prediction wheelpath of vehicle passes through risk zones, vehicle drive prompt information is exported.
2. vehicle drive reminding method as described in claim 1, which is characterized in that described when the prediction wheelpath of vehicle passes through
When crossing risk zones, export vehicle drive prompt information the step of include:
According to vehicle insurance Claims Resolution event information, obtains each risk zones and the number of traffic accident occurs, and traffic accident will occur
Number be greater than preset times risk zones as high risk region；
When the prediction wheelpath of vehicle passes through high risk region, output prompt user drives around the vehicle in high risk area
Sail prompt information.
3. vehicle drive reminding method as claimed in claim 2, which is characterized in that it is described according to vehicle insurance settle a claim event information,
The number that traffic accident occurs for each risk zones is obtained, and the number that traffic accident occurs is greater than to the risk area of preset times
After the step of domain is as high risk region further include:
When the prediction wheelpath of vehicle passes through ordinary risk region, the vehicle drive prompt of output prompt user's careful driving
Information, wherein ordinary risk region is risk zones of the number less than preset times that traffic accident occurs.
4. a kind of vehicle drive suggestion device, which is characterized in that the vehicle drive suggestion device includes:
Position acquisition module, for obtaining the current location of vehicle when detecting driving hint instructions；
Data obtaining module, for obtaining traffic route and intersection in the pre-determined distance of current location, and from vehicle insurance Claims Resolution
The heart obtain the traffic route and intersection it is relevant and occur in past preset duration vehicle insurance Claims Resolution event information；
Statistical module, for obtaining each section in the traffic route and each intersection according to vehicle insurance Claims Resolution event information
Casualties number caused by traffic accident occurs for crossing；
Definition module, the section for being greater than the traffic route of default number for casualties number caused by traffic accident will to occur
And/or intersection is as risk zones；
Output module, for exporting the relevant vehicle drive prompt information of risk zones；
The output module includes:
Track generation unit, it is raw for obtaining the current running information of vehicle, and according to the current location of vehicle and running information
At the prediction wheelpath of vehicle；
Output unit, for exporting vehicle drive prompt information when the prediction wheelpath of vehicle passes through risk zones；
The running information includes history wheelpath, driving azimuth, running speed, and the track generation unit is used for:
According to the driving azimuth of vehicle and running speed, obtain setting the primary driving rail in prediction duration apart from current time
Mark；
Extend history wheelpath to driving azimuth direction to obtain extending wheelpath；
The intermediate track for taking primary wheelpath and extending between wheelpath is used as prediction wheelpath, and intermediate track is track
Midpoint line, the track midpoint are primary wheelpath and extension wheelpath two corresponding points lines in various time points
Midpoint.
5. vehicle drive suggestion device as claimed in claim 4, which is characterized in that the output unit is also used to:
According to vehicle insurance Claims Resolution event information, obtains each risk zones and the number of traffic accident occurs, and traffic accident will occur
Number be greater than preset times risk zones as high risk region；
When the prediction wheelpath of vehicle passes through high risk region, output prompt user drives around the vehicle in high risk area
Sail prompt information.
6. vehicle drive suggestion device as claimed in claim 5, which is characterized in that the output unit is also used to:
When the prediction wheelpath of vehicle passes through ordinary risk region, the vehicle drive prompt of output prompt user's careful driving
Information, wherein ordinary risk region is risk zones of the number less than preset times that traffic accident occurs.
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| CN201610685974.7A CN106251667B (en) | 2016-08-18 | 2016-08-18 | Vehicle drive reminding method and device |
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| CN201610685974.7A CN106251667B (en) | 2016-08-18 | 2016-08-18 | Vehicle drive reminding method and device |
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| CN106251667B true CN106251667B (en) | 2019-04-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110473418B (en) * | 2019-07-25 | 2022-05-20 | 平安科技（深圳）有限公司 | Dangerous road segment identification method, dangerous road segment identification device, server and storage medium |
| CN110751567A (en) * | 2019-09-03 | 2020-02-04 | 深圳壹账通智能科技有限公司 | Vehicle information processing method, device, computer equipment and storage medium |
| CN112235712B (en) * | 2020-09-03 | 2022-12-13 | 浙江吉利汽车研究院有限公司 | Vehicle driving early warning method, system, device and equipment |
| CN112102586B (en) * | 2020-09-17 | 2022-09-02 | 杭州海康威视***技术有限公司 | Fatigue driving warning method, device and equipment |
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