CN113392718A - Shared automobile travel management system and method based on block chain - Google Patents
Shared automobile travel management system and method based on block chain Download PDFInfo
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Abstract
The application discloses a shared automobile travel management system and method based on a block chain. During the period from the beginning of driving to the end of driving of the shared automobile, the automobile control module obtains a plurality of pictures of a main driver of a main driving position taken by the main driving photographing monitoring module in the automobile, and uploads the pictures to the cloud server for image comparison.
Description
Technical Field
The application relates to the technical field of shared automobiles, in particular to a shared automobile journey management system and method based on a block chain.
Background
With the continuous progress of internet technology, people's travel modes also become diversified, such as network appointment, shared bicycle, shared automobile, and the like. People can use the vehicle to go out at the parking spot appointed by the shared automobile commercial tenant only by reserving the vehicle in the mobile phone APP. When people register an account number in the mobile phone APP, corresponding driving licenses need to be uploaded so that a shared automobile merchant can verify whether registered users of application cars have corresponding driving qualifications. However, in some cases, the driver of the actual vehicle is not a registered user for requesting for the vehicle, and the driver of the actual vehicle may not take the driving license, so that once a traffic accident occurs during the driving of the shared vehicle, the situation that the driver pushes the bag exists, which affects the responsibility judgment of the traffic accident, especially when there is no traffic camera at the place where the traffic accident occurs.
At present, a common method for avoiding the above situations is to set a camera monitoring module in a shared automobile, record a whole-course video of a main driving seat in the driving process, and upload a video file to a server to analyze and compare whether a driver is a registered user. Because the data volume of the monitoring video file is large, the monitoring video file is influenced by network signals of an area where the shared automobile is located, the uploading speed of the monitoring video file is slow or the monitoring video file fails, the analysis and comparison of the server on the video file are large, and the processing efficiency is low.
Disclosure of Invention
The application provides a block chain-based shared automobile journey management system and method, which are used for solving the technical problems that the data volume of a monitoring video file in a shared automobile journey is large, the uploading speed of a server is slow or the uploading is failed due to the influence of a network signal of an area where a shared automobile is located, the data volume of a video file of a driver is large through analysis and comparison of the server, and the processing efficiency is low.
In view of the above, in a first aspect, an embodiment of the present application provides a block chain-based shared automobile journey management system, including a shared automobile and a cloud server,
the shared automobile comprises a safety belt detection module, an in-automobile main driving shooting monitoring module and an automobile control module;
the safety belt detection module is used for detecting the state of the safety belt of the shared automobile main driving position and sending a main driving safety belt ready signal or a main driving safety belt releasing signal to the automobile control module;
the vehicle control module is used for receiving the main driving safety belt ready signal, sending a first photo taking instruction to the in-vehicle main driving photographic monitoring module according to the main driving safety belt ready signal, and receiving a first photo returned by the in-vehicle main driving photographic monitoring module in response to the first photo taking instruction, wherein the first photo is a face photo of a main driver with a tied main driving safety belt;
the vehicle control module is used for receiving the main driving safety belt release signal, sending a second photo taking instruction to the in-vehicle main driving photographic monitoring module according to the main driving safety belt release signal, and receiving a second photo returned by the in-vehicle main driving photographic monitoring module in response to the second photo taking instruction, wherein the second photo is a photo of the face of a main driver who releases the main driving safety belt;
during the running period of the shared automobile, the automobile control module sends a third photo taking instruction to the in-automobile main driving photo taking monitoring module and receives a third photo returned by the in-automobile main driving photo taking monitoring module in response to the third photo taking instruction, wherein the third photo is a face photo of a main driver during running of the automobile;
the vehicle control module uploads the first photo, the second photo and the third photo to the cloud server through a wireless network, so that the cloud server compares the first photo, the second photo and the third photo with a driver's license photo and a user's face photo reserved in the cloud server during user registration respectively, and the first photo, the second photo, the third photo and corresponding comparison results are stored in a block chain network.
In one embodiment, the in-vehicle main driving photographic monitoring module is installed on an instrument desk of the shared automobile or an A-pillar area on one side of a main driving seat.
In one embodiment, during the running of the shared automobile, the automobile control module sends a third photo taking instruction to the in-vehicle main driving shooting monitoring module at preset time intervals, and receives a third photo returned by the in-vehicle main driving shooting monitoring module in response to the third photo taking instruction.
In an embodiment, the system further includes a shared automobile positioning module, where the automobile control module sends the first photo taking instruction, the second photo taking instruction, and the third photo taking instruction to the in-vehicle main driving photographing monitoring module, and simultaneously obtains first photo position information, second photo position information, and third photo position information provided by the shared automobile positioning module, and correspondingly identifies the first photo position information, the second photo position information, and the third photo position information to the first photo, the second photo, and the third photo, respectively.
In one embodiment, during the running of the shared automobile, the automobile control module acquires the shared automobile position information provided by the shared automobile positioning module in real time, and uploads the shared automobile position information to the cloud server, so that the cloud server generates a travel record map after the shared automobile travel is finished and stores the travel record map to the block chain network.
The second aspect of the embodiment of the present application provides a shared automobile journey management method based on a block chain, including:
receiving a main driving safety belt ready signal sent by a safety belt detection module;
sending a first photo taking instruction to an in-vehicle main driving photographic monitoring module according to the main driving safety belt ready signal, and receiving a first photo returned by the in-vehicle main driving photographic monitoring module in response to the first photo taking instruction, wherein the first photo is a photo of the face of a main driver wearing a main driving safety belt;
during automobile sharing, sending a third photo taking instruction to the in-automobile main driving photographing monitoring module, and receiving a third photo returned by the in-automobile main driving photographing monitoring module in response to the third photo taking instruction, wherein the third photo is a face photo of a main driver during driving of the automobile;
receiving a main driving safety belt release signal sent by the safety belt detection module;
sending a second photo taking instruction to an in-vehicle main driving photographic monitoring module according to the main driving safety belt ready signal, and receiving a second photo returned by the in-vehicle main driving photographic monitoring module in response to the second photo taking instruction, wherein the second photo is a photo of the face of a main driver who releases the main driving safety belt;
the first photo, the second photo and the third photo are uploaded to a cloud server, so that the cloud server compares the first photo, the second photo and the third photo with a driver's license photo and a user's face photo which are reserved in the cloud server during user registration respectively, and the first photo, the second photo, the third photo and corresponding comparison results are stored in a block chain network.
In one embodiment, sending the third photo taking instruction to the in-vehicle main driving photo monitoring module includes:
and sending a third photo taking instruction to the in-vehicle main driving photographing monitoring module every preset time, and receiving a third photo returned by the in-vehicle main driving photographing monitoring module in response to the third photo taking instruction.
In one embodiment, the method further comprises: and respectively sending the first photo taking instruction, the second photo taking instruction and the third photo taking instruction to the in-vehicle main driving photographing monitoring module, respectively obtaining first photo position information, second photo position information and third photo position information provided by the shared automobile positioning module, and respectively correspondingly marking the first photo position information, the second photo position information and the third photo position information to the first photo, the second photo and the third photo.
In one embodiment, during the running of the shared automobile, the shared automobile position information provided by the shared automobile positioning module is acquired in real time, and the shared automobile position information is uploaded to the cloud server, so that the cloud server generates a travel record map after the shared automobile travel is finished and stores the travel record map to the block chain network.
The embodiment of the application has the following advantages:
the safety belt detection module detects that the main driving safety belt is fastened, and sends a main driving safety belt ready signal to the vehicle control module. The vehicle control module sends a first picture taking instruction to the in-vehicle main driving shooting monitoring module according to the main driving safety belt ready signal, and the in-vehicle main driving shooting monitoring module responds to the first picture taking instruction and returns a first picture to the vehicle control module. And during the driving of the shared automobile by the main driver, the automobile control module sends a third picture taking instruction to the in-automobile main driving shooting monitoring module, and the in-automobile main driving shooting monitoring module responds to the third picture taking instruction and returns the third picture to the automobile control module. The safety belt detection module detects that the main driving safety belt is unlocked and sends a main driving safety belt releasing signal to the vehicle control module. The vehicle control module sends a second picture taking instruction to the in-vehicle main driving shooting monitoring module according to the main driving safety belt releasing signal, and the in-vehicle main driving shooting monitoring module responds to the second picture taking instruction and returns a second picture to the vehicle control module. The vehicle control module uploads the first photo, the second photo and the third photo to the cloud server, the cloud server compares the first photo, the second photo and the third photo with a driver's license photo and a user's face photo which are reserved in the cloud server during user registration respectively, and the first photo, the second photo, the third photo and corresponding results are stored in the block chain network. During the period from the beginning of driving to the end of driving of the shared automobile, a plurality of pictures of the main driver of the main driving position are taken and uploaded to the cloud server for image comparison, compared with a video, the picture data volume is small, the uploading speed is high when the pictures are uploaded to the cloud server, the analysis and comparison picture data volume of the cloud server is small, and the technical problems that the data volume of monitoring video files in the process of the shared automobile is large, the data volume is influenced by network signals of the area where the shared automobile is located, the uploading speed of the server is slow or fails, the analysis and comparison of the server is large, the video data volume of the driver is large, and the processing efficiency is low are solved.
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In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic structural diagram of a block chain-based shared automobile journey management system provided in an embodiment of the present application;
fig. 2 is a schematic flowchart of a block chain-based shared automobile journey management method according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1, in a first aspect, an embodiment of the present application provides a block chain-based shared automobile trip management system, which includes a shared automobile and a cloud server.
The shared automobile comprises a safety belt detection module, an in-automobile main driving shooting monitoring module and an automobile control module;
the safety belt detection module is used for detecting the state of a safety belt of a shared automobile main driving position and sending a main driving safety belt ready signal or a main driving safety belt releasing signal to the automobile control module;
specifically, current shared cars are equipped with a seat belt detection module that includes a pressure sensor and a buckle detector disposed in a main driving seat. The pressure sensor outputs a pressure sensing signal to the vehicle control module, and the vehicle control module learns that a person is seated in the main driving position according to the pressure sensing signal. When the primary driver fastens the seat belt, the buckle detector sends a primary driving seat belt ready signal to the vehicle control module. When the primary driver releases the seat belt, the buckle detector sends a primary driving seat belt release signal to the vehicle control module.
The vehicle control module is used for receiving a main driving safety belt ready signal, sending a first photo taking instruction to the in-vehicle main driving photographing monitoring module according to the main driving safety belt ready signal, and receiving a first photo returned by the in-vehicle main driving photographing monitoring module in response to the first photo taking instruction, wherein the first photo is a face photo of a main driver in front of a running vehicle;
when the primary driver starts to drive the shared automobile after fastening the safety belt, a first photo before the primary driver starts to drive the shared automobile is obtained through the in-automobile primary driving photographing monitoring module, and the first photo records the face image information of the primary driver before the shared automobile starts to drive.
The vehicle control module is used for receiving the main driving safety belt release signal, sending a second photo taking instruction to the in-vehicle main driving photographing monitoring module according to the main driving safety belt release signal, and receiving a second photo returned by the in-vehicle main driving photographing monitoring module in response to the second photo taking instruction, wherein the second photo is a photo of the face of a main driver when the driver wants to get off the vehicle;
and after the primary driver stops the shared automobile and releases the safety belt, acquiring a second photo through the in-automobile primary driving photographing monitoring module, and recording the face image information of the primary driver of the shared automobile converted from the driving state to the stopping state by the second photo.
During the running of the shared automobile, the automobile control module sends a third photo taking instruction to the in-automobile main driving photo monitoring module and receives a third photo returned by the in-automobile main driving photo monitoring module in response to the third photo taking instruction, wherein the third photo is a master driver face photo when the automobile is driven;
in some cases, before the shared automobile is driven, a driver with a driver license fastens the safety belt to deal with the situation that a main driving shooting monitoring module in the automobile takes a first picture, lengthens the safety belt and drills out the safety belt to leave a main driving position, and the shared automobile is handed to a person without the driver license or the driver license for lifting. After the shared automobile stops running, the driver with the driving license sits on the main driving position again to replace the person without the driving license or the driving license expense to take a second picture by the main driving photographing and monitoring module in the automobile. In order to avoid the above situation, the primary driver face image information of the primary driving seat during the shared vehicle driving is recorded by acquiring the third photograph during the shared vehicle driving.
The vehicle control module uploads the first photo, the second photo and the third photo to the cloud server through the wireless network, so that the cloud server compares the first photo, the second photo and the third photo with a driver's license photo and a face photo of a user, which are reserved in the cloud server during user registration, respectively, and the cloud server stores the first photo, the second photo, the third photo and corresponding results to the block chain network.
The blockchain network is a system based on a blockchain technology, also called a distributed ledger technology, and is an internet database technology. The method is characterized by decentralization, openness and transparency, and each user can participate in maintaining database records. The blockchain network is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism and an encryption algorithm. The cloud server compares the first photo, the second photo and the third photo with a driver license photo and a user face photo which are reserved in the cloud server during user registration respectively, and stores a relative comparison result, the first photo, the second photo and the third photo to the block chain network, so that tampering after the process is finished is avoided.
According to the scheme, the safety belt is fastened after the main driver gets on the vehicle, the safety belt detection module detects that the main driving safety belt is fastened, and a main driving safety belt ready signal is sent to the vehicle control module. The vehicle control module sends a first photo taking instruction to the in-vehicle main driving photographing monitoring module according to the safety belt ready signal, and the in-vehicle main driving photographing monitoring module responds to the first photo taking instruction and returns a first photo to the vehicle control module. And during the driving of the shared automobile by the main driver, the automobile control module sends a third picture taking instruction to the in-automobile main driving shooting monitoring module, and the in-automobile main driving shooting monitoring module responds to the third picture taking instruction and returns the third picture to the automobile control module. The safety belt detection module detects that the main driving safety belt is unlocked and sends a main driving safety belt releasing signal to the vehicle control module. The vehicle control module sends a second picture taking instruction to the in-vehicle main driving shooting monitoring module according to the main driving safety belt releasing signal, and the in-vehicle main driving shooting monitoring module responds to the second picture taking instruction and returns a second picture to the vehicle control module. The vehicle control module uploads the first photo, the second photo and the third photo to the cloud server, the cloud server compares the first photo, the second photo and the third photo with a driver's license photo and a user's face photo which are reserved in the cloud server during user registration respectively, and the first photo, the second photo, the third photo and corresponding results are stored in the block chain network. During the period from the beginning of driving to the end of driving of the shared automobile, a plurality of pictures of the main driver of the main driving position are taken and uploaded to the cloud server for image comparison, compared with a video, the picture data volume is small, the uploading speed is high when the pictures are uploaded to the cloud server, the analysis and comparison picture data volume of the cloud server is small, and the technical problems that the data volume of monitoring video files in the process of the shared automobile is large, the data volume is influenced by network signals of the area where the shared automobile is located, the uploading speed of the server is slow or fails, the analysis and comparison of the server is large, the video data volume of the driver is large, and the processing efficiency is low are solved.
In one embodiment, the in-vehicle main driving photography monitoring module is installed on an instrument desk of a shared automobile or an A-pillar area on one side of a main driving seat. The in-vehicle main driving photographing monitoring module is arranged towards the main driving position, and is arranged on an instrument desk of the shared automobile or in an A-column area on one side of the main driving position, the distance between the in-vehicle main driving photographing monitoring module and the main driving position is closer, and clearer face image information of a main driver can be obtained.
In one embodiment, during the shared automobile driving period, the automobile control module sends a third photo shooting instruction to the in-vehicle main driving photo monitoring module every preset time interval, and receives a third photo returned by the in-vehicle main driving photo monitoring module in response to the third photo shooting instruction. For example, the preset time is 5 minutes, one third photo is taken every 5 minutes, and the image information of the face of the primary driver during the driving of the shared automobile can be recorded through a plurality of third photos.
In an embodiment, the vehicle control module further includes a shared vehicle positioning module, and the vehicle control module respectively sends the first photo taking instruction, the second photo taking instruction and the third photo taking instruction to the in-vehicle main driving photographing monitoring module, and simultaneously respectively obtains the first photo position information, the second photo position information and the third photo position information provided by the shared vehicle positioning module, and respectively correspondingly identifies the first photo position information, the second photo position information and the third photo position information to the first photo, the second photo and the third photo.
Through setting up sharing car orientation module, learn the geographical position information when taking first photo, second photo with the third photo respectively, make things convenient for later stage sharing car merchant and user to know the geographical position information of above-mentioned photo.
Further, during the running of the shared automobile, the automobile control module acquires the shared automobile position information provided by the shared automobile positioning module in real time and uploads the shared automobile position information to the cloud server, so that the cloud server generates a travel record map after the shared automobile travel is finished and stores the travel record map to the block chain network.
The travel record graph is stored in the block chain network, so that the shared automobile driving record is prevented from being forged and tampered, and the economic loss of the shared automobile commercial tenant or user caused by the problem of forging and tampering of the shared automobile driving record is reduced. For example, some bad share car merchants charge more to the user by tampering with the travel distance of the shared car in order to increase revenue. Or, the user drives the shared automobile to a field severe environment for off-road experience, so that the automobile is damaged, and then the expense for repairing the automobile is avoided by tampering the travel record of the shared automobile.
As shown in fig. 2, a second aspect of the embodiment of the present application provides a block chain-based shared automobile journey management method, which is applied to the block chain-based shared automobile journey management system in the first aspect, and includes the following steps:
s100, receiving a main driving safety belt ready signal sent by a safety belt detection module;
s200, sending a first photo taking instruction to an in-vehicle main driving photographic monitoring module according to the main driving safety belt ready signal, and receiving a first photo returned by the in-vehicle main driving photographic monitoring module in response to the first photo taking instruction, wherein the first photo is a photo of the face of a main driver wearing a main driving safety belt;
s300, during automobile sharing, sending a third photo taking instruction to the in-automobile main driving photographing monitoring module, and receiving a third photo returned by the in-automobile main driving photographing monitoring module in response to the third photo taking instruction, wherein the third photo is a face photo of a main driver during driving of the automobile;
s400, receiving a main driving safety belt release signal sent by the safety belt detection module;
s500, sending a second photo taking instruction to an in-vehicle main driving photographic monitoring module according to the main driving safety belt ready signal, and receiving a second photo returned by the in-vehicle main driving photographic monitoring module in response to the second photo taking instruction, wherein the second photo is a photo of the face of a main driver who releases the main driving safety belt;
s600, the first photo, the second photo and the third photo are uploaded to a cloud server, so that the cloud server compares the first photo, the second photo and the third photo with a driver license photo and a user face photo which are reserved in the cloud server during user registration respectively, and the first photo, the second photo, the third photo and corresponding comparison results are stored in a block chain network.
Further, sending a third photo taking instruction to the in-vehicle main driving photographing monitoring module includes:
and sending a third photo taking instruction to the in-vehicle main driving photographing monitoring module every preset time, and receiving a third photo returned by the in-vehicle main driving photographing monitoring module in response to the third photo taking instruction.
In one embodiment, the method further comprises:
and respectively sending the first photo taking instruction, the second photo taking instruction and the third photo taking instruction to the in-vehicle main driving photographing monitoring module, respectively obtaining first photo position information, second photo position information and third photo position information provided by the shared automobile positioning module, and respectively correspondingly marking the first photo position information, the second photo position information and the third photo position information to the first photo, the second photo and the third photo.
Further, during the running of the shared automobile, the shared automobile position information provided by the shared automobile positioning module is acquired in real time, and the shared automobile position information is uploaded to the cloud server, so that the cloud server generates a travel record map after the shared automobile travel is finished and stores the travel record map to the block chain network.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The terms "first," "second," "third," "fourth," and the like in the description of the application and the above-described figures, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: u disk, mobile hard disk, Read-only memory (English full name: Read-Onl)yMemoryEnglish abbreviation: ROM), random access memory (english full name: random Access Memory, english abbreviation: RAM), magnetic or optical disks, or other various media that can store program code.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (9)
1. The utility model provides a sharing car journey management system based on block chain, includes sharing car and cloud ware, its characterized in that:
the shared automobile comprises a safety belt detection module, an in-automobile main driving shooting monitoring module and an automobile control module;
the safety belt detection module is used for detecting the state of the safety belt of the shared automobile main driving position and sending a main driving safety belt ready signal or a main driving safety belt releasing signal to the automobile control module;
the vehicle control module is used for receiving the main driving safety belt ready signal, sending a first photo taking instruction to the in-vehicle main driving photographic monitoring module according to the main driving safety belt ready signal, and receiving a first photo returned by the in-vehicle main driving photographic monitoring module in response to the first photo taking instruction, wherein the first photo is a face photo of a main driver with a tied main driving safety belt;
the vehicle control module is used for receiving the main driving safety belt release signal, sending a second photo taking instruction to the in-vehicle main driving photographic monitoring module according to the main driving safety belt release signal, and receiving a second photo returned by the in-vehicle main driving photographic monitoring module in response to the second photo taking instruction, wherein the second photo is a photo of the face of a main driver who releases the main driving safety belt;
during the running period of the shared automobile, the automobile control module sends a third photo taking instruction to the in-automobile main driving photo taking monitoring module and receives a third photo returned by the in-automobile main driving photo taking monitoring module in response to the third photo taking instruction, wherein the third photo is a face photo of a main driver during running of the automobile;
the vehicle control module uploads the first photo, the second photo and the third photo to the cloud server through a wireless network, so that the cloud server compares the first photo, the second photo and the third photo with a driver's license photo and a user's face photo reserved in the cloud server during user registration respectively, and the first photo, the second photo, the third photo and corresponding comparison results are stored in a block chain network.
2. The block chain based shared vehicle trip management system of claim 1, wherein the in-vehicle main drive photography monitoring module is installed at an instrument desk of the shared vehicle or an a-pillar area located at a side of a main driving seat.
3. The block chain-based shared automobile trip management system according to claim 1, wherein during the shared automobile driving, the automobile control module sends a third photo taking instruction to the main driving photo monitoring module at preset time intervals, and receives a third photo returned by the main driving photo monitoring module in response to the third photo taking instruction.
4. The system of claim 3, further comprising a shared automobile positioning module, wherein the automobile control module sends the first photo taking instruction, the second photo taking instruction and the third photo taking instruction to the in-vehicle main driving photographing monitoring module, and simultaneously obtains first photo position information, second photo position information and third photo position information provided by the shared automobile positioning module, and correspondingly identifies the first photo position information, the second photo position information and the third photo position information to the first photo, the second photo and the third photo respectively.
5. The system according to claim 4, wherein the vehicle control module obtains the shared vehicle position information provided by the shared vehicle positioning module in real time while the shared vehicle is running, and uploads the shared vehicle position information to the cloud server, so that the cloud server generates a travel record and stores the travel record to the blockchain network after the shared vehicle travel is completed.
6. A block chain based shared automobile journey management method, which applies the block chain based shared automobile journey management system of any one of claims 1-5, and is characterized by comprising:
receiving a main driving safety belt ready signal sent by a safety belt detection module;
sending a first photo taking instruction to an in-vehicle main driving photographic monitoring module according to the main driving safety belt ready signal, and receiving a first photo returned by the in-vehicle main driving photographic monitoring module in response to the first photo taking instruction, wherein the first photo is a photo of the face of a main driver wearing a main driving safety belt;
during automobile sharing, sending a third photo taking instruction to the in-automobile main driving photographing monitoring module, and receiving a third photo returned by the in-automobile main driving photographing monitoring module in response to the third photo taking instruction, wherein the third photo is a face photo of a main driver during driving of the automobile;
receiving a main driving safety belt release signal sent by the safety belt detection module;
sending a second photo taking instruction to an in-vehicle main driving photographic monitoring module according to the main driving safety belt ready signal, and receiving a second photo returned by the in-vehicle main driving photographic monitoring module in response to the second photo taking instruction, wherein the second photo is a photo of the face of a main driver who releases the main driving safety belt;
the first photo, the second photo and the third photo are uploaded to a cloud server, so that the cloud server compares the first photo, the second photo and the third photo with a driver's license photo and a user's face photo which are reserved in the cloud server during user registration respectively, and the first photo, the second photo, the third photo and corresponding comparison results are stored in a block chain network.
7. The block chain-based shared automobile trip management method according to claim 6, wherein sending a third photo taking instruction to the in-vehicle main driving photo monitoring module comprises:
and sending a third photo taking instruction to the in-vehicle main driving photographing monitoring module every preset time, and receiving a third photo returned by the in-vehicle main driving photographing monitoring module in response to the third photo taking instruction.
8. The block chain based shared vehicle trip management method according to claim 6, further comprising:
and respectively sending the first photo taking instruction, the second photo taking instruction and the third photo taking instruction to the in-vehicle main driving photographing monitoring module, respectively obtaining first photo position information, second photo position information and third photo position information provided by the shared automobile positioning module, and respectively correspondingly marking the first photo position information, the second photo position information and the third photo position information to the first photo, the second photo and the third photo.
9. The block chain based shared vehicle trip management method according to claim 8, comprising:
and acquiring the shared automobile position information provided by the shared automobile positioning module in real time during the running of the shared automobile, and uploading the shared automobile position information to the cloud server, so that the cloud server generates a travel record chart after the shared automobile travel is finished and stores the travel record chart to the block chain network.
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