CN110136012A - A kind of accident auxiliary fix duty method based on block chain technology - Google Patents
A kind of accident auxiliary fix duty method based on block chain technology Download PDFInfo
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- CN110136012A CN110136012A CN201910397296.8A CN201910397296A CN110136012A CN 110136012 A CN110136012 A CN 110136012A CN 201910397296 A CN201910397296 A CN 201910397296A CN 110136012 A CN110136012 A CN 110136012A
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- G07C5/00—Registering or indicating the working of vehicles
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/437—Interfacing the upstream path of the transmission network, e.g. for transmitting client requests to a VOD server
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- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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Abstract
A kind of accident auxiliary fix duty method based on block chain technology, belongs to traffic accident technical field.Method is used for multiple using terminals, the monitoring system of processing end, and multiple using terminals are respectively connected to block chain network；Processing end respectively with multiple using terminal data communications；Method includes: step S01, and the using terminal that accident occurs sends accident power and responsibility and determines that evidence request signal gives block chain network, and above-mentioned request signal includes accident section information, time of casualty information, accident vehicle information；Step S02, other using terminals obtain above-mentioned request signal and other using terminals in time of casualty in the video information of accident section by block chain network；Step S03, all using terminals will be sent to processing end in the video information of accident section in time of casualty；Processing end determines the accident power and responsibility of accident vehicle, and accident power and responsibility result is sent to using terminal, traffic police's system and the insurance company end of accident generation.The present invention is with a high credibility, improves Claims Resolution fairness.
Description
Technical field
The present invention relates to traffic accident technical fields more particularly to a kind of accident based on block chain technology to assist fix duty side
Method.
Background technique
With China's rapid economic development, motor-driven quantity rapidly increases, and traffic accident quantity more increases.In traffic accident
In processing, since there are many uncertain factors such as blind angle, automobile data recorder missing or damage to lead to traffic thing for automobile data recorder
Therefore the ambiguity of power and responsibility, cause to cause to judge by accident and accidentally pay for there are certain gaps and omissions in accident Claims Resolution information, it is just to influence insurance company's Claims Resolution
Property.
Application for a patent for invention CN201611249308.5 discloses traffic accident responsibility appraisal procedure, traffic accident responsibility
Device and traffic accident responsibility assessment system are assessed, and specifically discloses method applied to automobile data recorder comprising: it obtains
Video pictures and running information, wherein running information include running speed, wheelpath, acceleration, braking time and
The time that traffic accident occurs；In conjunction with the traffic accident in running information analysis video pictures；Show analysis result using as friendship
The foundation of the responsibility assessment of interpreter's event.However the method can only be based on the automobile data recorder of traffic accident vehicle, and driving recording
There is missing there are blind angle or automobile data recorder or damage in instrument, then can not clearly confirm traffic accident power and responsibility once shooting.Therefore,
The invention and unresolved above-mentioned technical problem.
Summary of the invention
In view of the problems of the existing technology the present invention, proposes a kind of decentralization, with a high credibility based on block chain
The accident of technology assists fix duty method.
The technical scheme is that:
A kind of accident based on block chain technology of the present invention assists fix duty method, is applied to at multiple using terminals, one
The monitoring system at end is managed, multiple using terminals are respectively connected to block chain network and realize multiple using terminals by block chain network
Data sharing；Processing end carries out data communication with multiple using terminals respectively；
Method includes:
Step S01, the using terminal that accident occurs send accident power and responsibility and determine that evidence request signal gives block chain network, the thing
Therefore power and responsibility determines that evidence request signal includes accident section information, time of casualty information, accident vehicle information；
Step S02, other using terminals obtain accident power and responsibility by block chain network and determine evidence request signal, and according to accident
Power and responsibility determines that evidence request signal obtains other using terminals in time of casualty in the video information of accident section；
Step S03, all using terminals will be sent to processing end in the video information of accident section in time of casualty；The processing
The accident power and responsibility for determining accident vehicle is held, and accident power and responsibility result is sent to using terminal, the traffic police system of accident generation
System and insurance company end, for fix duty reference.
After the accident, car owner, which utilizes, initiates the judgement evidence request of accident power and responsibility using end, obtains in block chain network
The related driving video of time of casualty, accident section, to carry out auxiliary fix duty judgement in processing end.And traffic police, insurer will sentence
Disconnected result as auxiliary foundation, carry out rationally, effectively, timely confirmation of responsibility.Traffic accident power and responsibility assert justice and high efficiency in this way.
Preferably, step S02 includes:
Step S21, other using terminals obtain accident power and responsibility by block chain network and determine evidence request signal；
Step S22 determines the time of casualty information in evidence request signal according to accident power and responsibility, obtains other using terminals in thing
Therefore the video information in time all sections；
Step S23 determines the accident section information in evidence request signal according to accident power and responsibility, the video in step S22 is believed
Breath screening is obtained in time of casualty in the video information of accident section.
Preferably, step S03 is specifically included:
Step S31, all using terminals will be sent to processing end in the video information of accident section in time of casualty；
Step S32, processing end parse the video information of all using terminals, and obtain the image information of all using terminals；
Step S33, processing end compare the accident criterion library prestored, determine accident vehicle in all using terminal image informations
Power and responsibility, and by accident power and responsibility result be sent to accident generation using terminal, traffic police's system and insurance company end, for fix duty
With reference to.
Preferably, step S33 is specifically included:
Processing end is directed to image information, judges the collision precedence relationship and accident occurrence type of accident vehicle；
Processing end compares accident judgment criteria library, determines all using terminal shadows according to collision precedence relationship, accident occurrence type
As the power and responsibility of accident vehicle in information；
Wherein, accident criterion inventory contains one-to-one collision precedence relationship, accident occurrence type, accident responsibility identification
As a result.
Preferably, the step S03 further include: the car owner of using terminal be witness when, will witness accident opinion with
And it is sent to processing end together in the video information of accident section in time of casualty.
Preferably, the step S03 is specifically included:
Step S31, all using terminals will be sent to processing end in the video information of accident section in time of casualty；Work as use
When the car owner of terminal is witness, accident opinion is witnessed to processing end in company with video information transmission；
Step S32, processing end parse the video information of all using terminals, and obtain the image information of all using terminals；
Step S33, processing end compare the accident criterion library prestored, determine accident vehicle in all using terminal image informations in advance
Power and responsibility；
Step S34 determines that result provides the accident power and responsibility finally determined as a result, and by accident to pre- with reference to witnessing accident opinion
Power and responsibility result is sent to using terminal, traffic police's system and the insurance company end of accident generation, for fix duty reference.
Preferably, step S33 is specifically included:
Processing end is directed to image information, judges the collision precedence relationship and accident occurrence type of accident vehicle；
Processing end compares accident judgment criteria library, determines all using terminals in advance according to collision precedence relationship, accident occurrence type
The power and responsibility of accident vehicle in image information；
Wherein, accident criterion inventory contains one-to-one collision precedence relationship, accident occurrence type, accident responsibility identification
As a result.
Preferably, step S34 is specifically included:
When inconsistent for the accident power and responsibility result witnessing accident opinion in advance determining, the accident power and responsibility result identification that will determine in advance
For the accident power and responsibility result finally determined.
Preferably, step S34 is specifically included:
According to car owner's credit worthiness of using terminal, determines and witness the considered rate of specific gravity of accident opinion；
According to the accident power and responsibility witnessing accident opinion and determining in advance as a result, obtaining the accident power and responsibility result finally determined.
Preferably, the accuracy rate that car owner's credit worthiness of the using terminal determines according to accident power and responsibility is increased and is increased,
It is reduced and is reduced according to accuracy rate；Credit worthiness and rate of specific gravity one-to-one correspondence are stored in the credit worthiness table of comparisons.
The invention has the following advantages:
A kind of accident based on block chain technology of the present invention assists fix duty method, is to be carried out based on block chain technology, can go to center
Change, it is with a high credibility, for traffic police, insurance fix duty Claims Resolution reference, improve Claims Resolution fairness.
Detailed description of the invention
Fig. 1 is the flow chart that a kind of accident based on block chain technology of the present invention assists fix duty method；
Fig. 2 is the sub-process figure in Fig. 1 under mono- embodiment of step S03；
Fig. 3 is the sub-process figure in Fig. 1 under another embodiment of step S03；
Fig. 4 is the example flow diagram according to Fig. 1 method.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
When traffic accident occurs, accident both sides hold one's opinion to accident power and responsibility, but are used to without enough tangible prooves
The responsible party of judgement accident, as automobile data recorder video recording evidence material is not enough or can not identify power and responsibility.In such case
Under, traffic police assert that accident and insurance company assert that Claims Resolution is all extremely difficult, and practices well is to transfer section monitor video identification.
If monitor video, which does not record or record information, to be assert, traffic police can not assert to accidents happened as a result, insurance company can not yet
It settles a claim.For this purpose, being badly in need of a kind of effectively auxiliary fix duty method.
Block chain technology is the distributed data base of decentralization, and block chain is a string of use cryptography method correlation coproduction
Raw data block contains the information of block chain network transaction in each data block.Multiple block chains can construct area
Block chain network realizes data sharing.The characteristics of due to block chain technology, data reliability is high, and the present invention proposes one kind thus
Accident based on block chain technology assists fix duty method.This method can cover all sections comprehensively, and real-time monitoring simultaneously obtains multi-party
Video evidence effectively can accurately determine power and responsibility to be supplied to traffic police, insurance company, reduce traffic police, insurer accident assert difficulty
Degree improves Claims Resolution fairness.
The present invention is based on the accident of block chain technology auxiliary fix duty methods to be applied to monitoring system.The system includes multiple makes
With terminal, a processing end.Multiple using terminals are respectively connected to block chain network and realize multiple uses by block chain network
The data sharing of terminal, each using terminal are equivalent to a block chain node, pass through the mechanism of building a consensus, incentive mechanism, intelligence
Multiple block chain nodes are built into a block chain network by energy contract.Block chain network foundation under the present invention is based on accident
The data sharings such as road section information, time of casualty information, accident vehicle information are realized, are obtaining above-mentioned letter to all using terminals
The video information under own terminal from automobile data recorder can be transferred after breath, be convenient for power and responsibility judgement and protected as evidence
It deposits.The using terminal can be intelligent mobile terminal, such as smart phone, Intelligent flat computer.The processing end respectively with it is more
A using terminal carries out data communication.The processing end is established data communication with each using terminal and is connect, and the processing end can be with
For processing platform, realize that the processing end may be cloud by tele-control system or server.
Each block chain node is stored with the data of affiliated using terminal and passes through common recognition machine with the block chain node
System, incentive mechanism, intelligent contract establish the data of other block chain nodes of connection.The data of other block chain nodes are namely
With current block chain node transaction occurs and the transaction data of generation in it.
Such as Fig. 1, the method for the present invention includes:
Step S01, the using terminal that accident occurs send accident power and responsibility and determine that evidence request signal gives block chain network, the thing
Therefore power and responsibility determines that evidence request signal includes accident section information, time of casualty information, accident vehicle information；
Step S02, other using terminals obtain accident power and responsibility by block chain network and determine evidence request signal, and according to accident
Power and responsibility determines that evidence request signal obtains other using terminals in time of casualty in the video information of accident section；
Step S03, all using terminals will be sent to processing end in the video information of accident section in time of casualty；The processing
The accident power and responsibility for determining accident vehicle is held, and accident power and responsibility result is sent to using terminal, the traffic police system of accident generation
System and insurance company end, for fix duty reference.
The accident section information, time of casualty information, the information source of accident vehicle information are from each using terminal
Automobile data recorder or other devices with driving record function.Each automobile data recorder is when recording travelling image, meeting
The video source of synchronised clock timing, record is stored with the storage format of time, presentation content.For the video source spot of record
It can be analyzed in using terminal, for using terminal according to electronic map, Auto-matching goes out video source spot；More optimally, driving note
It records instrument and is equipped with electronic map, it can be when captured in real-time records, by the video source of record with time, the storage in section, presentation content
Format storage.Wherein, accident vehicle information can be parsed by presentation content and be obtained, and can also be manually entered, be also possible to basis
The device model of accident vehicle obtains where using terminal.The accident vehicle information can be accident vehicle license plate, can also be with
It is accident vehicle color or brand.
When using terminal has traffic accident, if accident vehicle has automobile data recorder, then transferred currently from automobile data recorder
Video data under time, the time that will acquire, section, accident vehicle license plate determine evidence request signal hair as accident power and responsibility
It send to block chain network.If accident vehicle without automobile data recorder, be manually entered information containing time of casualty, accident section information,
The accident power and responsibility of accident vehicle information determines evidence request signal into full block chain network.
Further, it is integrated by automobile data recorder or with driving record function device with using terminal, e.g., row
There is vehicle recorder driving record function device can also be integrated with communication function, can make when traffic accident occurs
The information in internal driving record storage space, which can be transferred, with terminal is sent to block chain network or processing end.
The step S02 is specifically included:
Step S21, other using terminals obtain accident power and responsibility by block chain network and determine evidence request signal；
Step S22 determines the time of casualty information in evidence request signal according to accident power and responsibility, obtains other using terminals in thing
Therefore the video information in time all sections；
Step S23 determines the accident section information in evidence request signal according to accident power and responsibility, the video in step S22 is believed
Breath screening is obtained in time of casualty in the video information of accident section.
It can quickly be deleted using time of casualty information and select partial video information, accident section is carried out to video information later and is looked into
It looks for.In this way, energy is accurate, is quickly found out the video information recorded from the shooting of the use end of other non-accident vehicles, as third party
Evidence supports power and responsibility identification.
Such as Fig. 2, under an embodiment, step S03 is specifically included:
Step S31, all using terminals will be sent to processing end in the video information of accident section in time of casualty；
Step S32, processing end parse the video information of all using terminals, and obtain the image information of all using terminals；
Step S33, processing end compare the accident criterion library prestored, determine accident vehicle in all using terminal image informations
Power and responsibility, and by accident power and responsibility result be sent to accident generation using terminal, traffic police's system and insurance company end, for fix duty
With reference to.
In step s 32, the image information that video information parses be can be into multistage video data, or with the shape of photo group
Formula record.When for multistage video data, including image, time, place, vehicle license plate/vehicle color/vehicle model/vehicle
Any combination of aforementioned information.When for photo group, including photo, time, place, vehicle license plate/vehicle color/vehicle type
Number/any combination of vehicle aforementioned information.
Step S33 is specifically included:
Processing end is directed to image information, judges the collision precedence relationship and accident occurrence type of accident vehicle；
Processing end compares accident judgment criteria library, determines all using terminal shadows according to collision precedence relationship, accident occurrence type
As the power and responsibility of accident vehicle in information；
Wherein, accident criterion inventory contains one-to-one collision precedence relationship, accident occurrence type, accident responsibility identification
As a result.
The collision precedence relationship of accident vehicle can directly judge according to image, or be occurred according to shooting picture vehicle
Sequencing judgement.
Accident occurrence type includes knocking into the back, overtaking other vehicles, occupying the types such as lane, each type of vehicle location relationship, vehicle
Lane position relationship is all different.By judging the positional relationship of accident vehicle in image, and then judge accident pattern.Accident
Occurrence type table is used to store accident vehicle positional relationship corresponding to different accident patterns, judges that accident is sent out by look-up table
Raw type.
Final accident responsibility identification, according to collision precedence relationship, the comprehensive acquisition of accident occurrence type.If A has collided B, B is
Right side passing behavior, then B needs to undertake all responsibility.
Such as Fig. 3, under another embodiment, the step S03 further include: when the car owner of using terminal is witness, by mesh
It hits accident opinion and is sent to processing end together in the video information of accident section in time of casualty.Final accident power and responsibility knot
Fruit obtains according to the former power and responsibility result witnessing accident opinion and determining in advance.
The step S03 is specifically included:
Step S31, all using terminals will be sent to processing end in the video information of accident section in time of casualty；Work as use
When the car owner of terminal is witness, accident opinion is witnessed to processing end in company with video information transmission；
Step S32, processing end parse the video information of all using terminals, and obtain the image information of all using terminals；
Step S33, processing end compare the accident criterion library prestored, determine accident vehicle in all using terminal image informations in advance
Power and responsibility；
Step S34 determines that result provides the accident power and responsibility finally determined as a result, and by accident to pre- with reference to witnessing accident opinion
Power and responsibility result is sent to using terminal, traffic police's system and the insurance company end of accident generation, for fix duty reference.
Wherein, step S33 is specifically included:
Processing end is directed to image information, judges the collision precedence relationship and accident occurrence type of accident vehicle；
Processing end compares accident judgment criteria library, determines all using terminals in advance according to collision precedence relationship, accident occurrence type
The power and responsibility of accident vehicle in image information；
Wherein, accident criterion inventory contains one-to-one collision precedence relationship, accident occurrence type, accident responsibility identification
As a result.
The collision precedence relationship of accident vehicle can directly judge according to image, or be occurred according to shooting picture vehicle
Sequencing judgement.
Accident occurrence type includes knocking into the back, overtaking other vehicles, occupying the types such as lane, each type of vehicle location relationship, vehicle
Lane position relationship is all different.By judging the positional relationship of accident vehicle in image, and then judge accident pattern.Accident
Occurrence type table is used to store accident vehicle positional relationship corresponding to different accident patterns, judges that accident is sent out by look-up table
Raw type.
Final accident responsibility identification, according to collision precedence relationship, the comprehensive acquisition of accident occurrence type.If A has collided B, B is
Right side passing behavior, then B needs to undertake all responsibility.
Wherein, under an embodiment, step S34 is specifically included: being weighed for witnessing accident opinion with the accident determined in advance
When duty result is inconsistent, the accident power and responsibility result determined in advance is regarded as to the accident power and responsibility result finally determined.
In view of there are the true and falses to accident opinion by witness, or there is a situation where that accident opinion is biased, then once occurring
It is different from the accident power and responsibility result determined in advance to witness accident opinion, then does not consider to witness accident opinion, the thing that will directly determine in advance
Therefore power and responsibility result regards as the accident power and responsibility result finally determined.If the accident power and responsibility result one witnessing accident opinion and determining in advance
It causes, then can will witness accident opinion as testimony of eyewitness, and increase more evidences, more fairness for accident judgement.
Under yet other embodiments, step S34 is specifically included:
According to car owner's credit worthiness of using terminal, determines and witness the considered rate of specific gravity of accident opinion；
According to the accident power and responsibility witnessing accident opinion and determining in advance as a result, obtaining the accident power and responsibility result finally determined.
Wherein, car owner's credit worthiness rate of specific gravity considered with accident opinion is witnessed is associated, is being believed according to car owner's credit worthiness
It is searched in the reputation degree table of comparisons and witnesses the considered rate of specific gravity of accident opinion.The credit worthiness table of comparisons storage and credit worthiness one are a pair of
That answers witnesses the considered rate of specific gravity of accident opinion, and credit worthiness is higher, and it is bigger to witness the considered rate of specific gravity of accident opinion.Car owner
Credit worthiness then depends on the accuracy rate of accident power and responsibility judgement, and accuracy rate increases then car owner's credit worthiness and increases, and accuracy rate reduces then vehicle
Main credit worthiness reduces.In the initial state, each car owner's credit worthiness is 0.When accident power and responsibility determined 1 time and be it is correct, then
Car owner's credit worthiness increases by 1, otherwise subtracts 1.0 ~ 1 grade of rate of specific gravity in the credit worthiness table of comparisons, every 0.1 increases by one grade, if credit worthiness is 0
When, rate of specific gravity 0, as credit worthiness be 1 when, rate of specific gravity 0.1, as credit worthiness be 2 when, rate of specific gravity 0.2.
The accident opinion of witnessing includes that (accident vehicle is by A (blaming based on A accident vehicle) or B (blaming based on B accident vehicle) or AB
With duty).When calculating the accident power and responsibility result finally determined, accident opinion will be witnessed and pre- judgement accident power and responsibility result combines one
It rises and obtains.The image information of each using terminal have it is pre- determine accident power and responsibility as a result, as using terminal 1 pre- judgement accident
Power and responsibility result is A, and the pre- judgement accident power and responsibility result of using terminal 2 is B, and the pre- judgement accident power and responsibility result of using terminal 3 is
A.The accident opinion of witnessing can be multiple, and if the accident opinion of vehicle first is A, the accident opinion of vehicle second is B.The thing finally determined
Therefore power and responsibility result is that rate of specific gravity * witnesses the pre- judgement accident power and responsibility result of accident opinion+all using terminals.Wherein, using end
It holds in time of casualty in accident section without video information, does not then consider the information of the using terminal.When the credit worthiness of vehicle first is 1
When, when the credit worthiness of vehicle second is 0, then the accident power and responsibility result finally determined includes 0.1*A+0*B+A+B+A=2.1A+B.By
It is found that 2.1A is greater than the quantity of B, then the accident power and responsibility result finally determined regards as " blaming based on A accident vehicle " for this.Traffic police system
System, guard terminal receive above-mentioned judgement result and use as auxiliary power and responsibility identification, can quickly, fair, effectively and reasonably fix duty.
Fig. 4 is to carry out the specific example that accident assists fix duty using the above method.Traffic accident occurs for A car owner and B car owner,
Accident power and responsibility is not clear enough.Car owner initiates accident power and responsibility using block chain technology and determines evidence request, including when by traffic accident
Between, the information such as place be sent to block chain network.Later, the using terminal acquisition request letter of other accesses in block chain network
Number, and obtain time of casualty in accident section video information to processing end.Processing end carries out AB car owner responsibility and differentiates, finally
It will differentiate that result statistics feedback information is insured to car owner, traffic police, for fix duty reference.
It should be understood by those skilled in the art that foregoing description and the embodiment of the present invention shown in the drawings are only used as illustrating
And it is not intended to limit the present invention.The purpose of the present invention completely effectively realizes.Function and structural principle of the invention is in reality
It applies and shows and illustrate in example, under without departing from the principle, embodiments of the present invention can have any deformation or modification.
Claims (10)
1. a kind of accident based on block chain technology assists fix duty method, which is characterized in that be applied to multiple using terminals,
The monitoring system of one processing end, multiple using terminals are respectively connected to block chain network and realize multiple make by block chain network
With the data sharing of terminal；Processing end carries out data communication with multiple using terminals respectively；
Method includes:
Step S01, the using terminal that accident occurs send accident power and responsibility and determine that evidence request signal gives block chain network, the thing
Therefore power and responsibility determines that evidence request signal includes accident section information, time of casualty information, accident vehicle information；
Step S02, other using terminals obtain accident power and responsibility by block chain network and determine evidence request signal, and according to accident
Power and responsibility determines that evidence request signal obtains other using terminals in time of casualty in the video information of accident section；
Step S03, all using terminals will be sent to processing end in the video information of accident section in time of casualty；The processing
The accident power and responsibility for determining accident vehicle is held, and accident power and responsibility result is sent to using terminal, the traffic police system of accident generation
System and insurance company end, for fix duty reference.
2. a kind of accident based on block chain technology according to claim 1 assists fix duty method, which is characterized in that step
S02 includes:
Step S21, other using terminals obtain accident power and responsibility by block chain network and determine evidence request signal；
Step S22 determines the time of casualty information in evidence request signal according to accident power and responsibility, obtains other using terminals in thing
Therefore the video information in time all sections；
Step S23 determines the accident section information in evidence request signal according to accident power and responsibility, the video in step S22 is believed
Breath screening is obtained in time of casualty in the video information of accident section.
3. a kind of accident based on block chain technology according to claim 1 assists fix duty method, which is characterized in that step
S03 is specifically included:
Step S31, all using terminals will be sent to processing end in the video information of accident section in time of casualty；
Step S32, processing end parse the video information of all using terminals, and obtain the image information of all using terminals；
Step S33, processing end compare the accident criterion library prestored, determine accident vehicle in all using terminal image informations
Power and responsibility, and by accident power and responsibility result be sent to accident generation using terminal, traffic police's system and insurance company end, for fix duty
With reference to.
4. a kind of accident based on block chain technology according to claim 3 assists fix duty method, which is characterized in that step
S33 is specifically included:
Processing end is directed to image information, judges the collision precedence relationship and accident occurrence type of accident vehicle；
Processing end compares accident judgment criteria library, determines all using terminal shadows according to collision precedence relationship, accident occurrence type
As the power and responsibility of accident vehicle in information；
Wherein, accident criterion inventory contains one-to-one collision precedence relationship, accident occurrence type, accident responsibility identification
As a result.
5. a kind of accident based on block chain technology according to claim 1 assists fix duty method, which is characterized in that described
Step S03 further include: when the car owner of using terminal is witness, accident opinion will be witnessed and in time of casualty in accident section
Video information be sent to processing end together.
6. a kind of accident based on block chain technology according to claim 5 assists fix duty method, which is characterized in that described
Step S03 is specifically included:
Step S31, all using terminals will be sent to processing end in the video information of accident section in time of casualty；Work as use
When the car owner of terminal is witness, accident opinion is witnessed to processing end in company with video information transmission；
Step S32, processing end parse the video information of all using terminals, and obtain the image information of all using terminals；
Step S33, processing end compare the accident criterion library prestored, determine accident vehicle in all using terminal image informations in advance
Power and responsibility；
Step S34 determines that result provides the accident power and responsibility finally determined as a result, and by accident to pre- with reference to witnessing accident opinion
Power and responsibility result is sent to using terminal, traffic police's system and the insurance company end of accident generation, for fix duty reference.
7. a kind of accident based on block chain technology according to claim 6 assists fix duty method, which is characterized in that step
S33 is specifically included:
Processing end is directed to image information, judges the collision precedence relationship and accident occurrence type of accident vehicle；
Processing end compares accident judgment criteria library, determines all using terminals in advance according to collision precedence relationship, accident occurrence type
The power and responsibility of accident vehicle in image information；
Wherein, accident criterion inventory contains one-to-one collision precedence relationship, accident occurrence type, accident responsibility identification
As a result.
8. a kind of accident based on block chain technology according to claim 7 assists fix duty method, which is characterized in that step
S34 is specifically included:
When inconsistent for the accident power and responsibility result witnessing accident opinion in advance determining, the accident power and responsibility result identification that will determine in advance
For the accident power and responsibility result finally determined.
9. a kind of accident based on block chain technology according to claim 7 assists fix duty method, which is characterized in that step
S34 is specifically included:
According to car owner's credit worthiness of using terminal, determines and witness the considered rate of specific gravity of accident opinion；
According to the accident power and responsibility witnessing accident opinion and determining in advance as a result, obtaining the accident power and responsibility result finally determined.
10. a kind of accident based on block chain technology according to claim 9 assists fix duty method, which is characterized in that institute
It states the accuracy rate that car owner's credit worthiness of using terminal determines according to accident power and responsibility to increase and increases, be dropped according to accuracy rate reduction
It is low；Credit worthiness and rate of specific gravity one-to-one correspondence are stored in the credit worthiness table of comparisons.
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