JP2007064091A - Vehicle history acquisition device, electronic card creation and distribution device, electronic card creation and distribution system and program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To contribute to solution of an environmental problem by easily acquiring accurate history information relating to emission of specific composition contained in exhaust gas of a vehicle. <P>SOLUTION: In a vehicle history acquisition device 2 of a vehicle 2a, a numerical value management part 25 digitizes signal acquired from various type of sensors 27 and a temporary quantity calculation part 21 calculates temporary CO<SB>2</SB>emission quantity. Digitization and calculation of temporary CO<SB>2</SB>emission quantity are started when if a result of certification of a vehicle ID number which a reader 2 reads form a wireless IC tag by a certification part 22 is correct. A communication management part 24 sends data digitized by the numerical value management part 25 and data of temporary CO<SB>2</SB>emission quantity to an electronic card creation and distribution device through wireless communication by a wireless communication part 23. The electronic card creation and distribution device accumulates data relating to the vehicle 2a, information of fuel or the like purchased by the vehicle 2a, and information relating to repair of parts, and calculates CO<SB>2</SB>emission quantity based on those data and temporary CO<SB>2</SB>emission quantity. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a history management technique for various transportation facilities.

Vehicles such as automobiles have a relatively long service life of several years to several tens of years, and therefore, buying and selling, vehicle insurance, etc. are frequently performed during the service life. However, since the state of the vehicle varies greatly depending on the state of use so far, dealers of used vehicles, insurance companies, etc. need to grasp the history of each vehicle simply and accurately. For this reason, conventionally, a system for recording and managing a travel distance of a vehicle such as an automobile and a history of repair has been proposed (for example, see Patent Document 1). In recent years, air pollution and global warming have become serious problems, and specific components such as carbon dioxide (hereinafter referred to as “CO ₂ ”) contained in the exhaust gas of vehicles such as automobiles are a major cause. As close up. _2. Description of the Related Art Conventionally, a technique is known in which sensors such as a CO ₂ sensor and a SO _X sensor are provided in a vehicle to acquire information related to emission of CO ₂ and SO _{X in} exhaust gas (for example, see Patent Document 2).
JP 2002-179196 A JP 2004-124856 A

However, in the above-mentioned patent document 1, since the history regarding the exhaust gas discharged by the vehicle cannot be acquired, the information regarding the environmental problem of the vehicle cannot be acquired. According to Patent Document 2, although information related to the emission of specific components such as CO ₂ and SO _X in the exhaust gas can be obtained for a while, an expensive and low-accuracy sensor such as a CO ₂ sensor or SO _X sensor is used in the vehicle. Since it needs to be attached, there is a problem that the vehicle price increases, and the emission amount of a specific component cannot be obtained and recorded accurately.

  The present invention has been made in view of such problems, and can easily acquire accurate history information related to the discharge of a specific component contained in the exhaust gas of a vehicle, and contribute to environmental problems. It is an object to provide a creation / distribution device and an electronic medical record creation / distribution system.

  In view of the above problems, the invention according to claim 1 is a vehicle history acquisition device, and is supplied from various sensors including at least a means for detecting a traveling distance of the vehicle and a means for detecting a fuel consumption amount of the vehicle. Numerical value management means for digitizing the detected signal, and emission amount calculation means for calculating the emission amount of the characteristic component contained in the exhaust gas discharged from the vehicle based on the digitized data. Features.

  According to a second aspect of the present invention, in addition to the configuration according to the first aspect, the various sensors further include means for detecting a rotational speed of the engine of the vehicle, means for detecting an air intake amount of the engine, It comprises at least one of means for detecting the temperature of the engine and means for detecting the speed of the vehicle, and the numerical value management means also digitizes detection signals supplied from the means further provided with the various sensors, The emission amount calculating means calculates an emission amount of the characteristic component contained in the exhaust gas discharged from the vehicle based on data obtained by digitizing the detection signal supplied from the means further provided by the various sensors. It is characterized by calculating.

  According to a third aspect of the present invention, in addition to the configuration according to the first or second aspect, an authentication unit that authenticates ID number information supplied from a reader based on ID number data assigned to the vehicle is provided. It is characterized by that.

  According to a fourth aspect of the present invention, in addition to the configuration according to any one of the first to third aspects, the reader is a reader for a wireless IC tag.

  The invention according to claim 5 is an electronic medical chart preparation and distribution device, wherein vehicle data acquisition means for acquiring data of emission amounts of characteristic components contained in exhaust gas discharged from a vehicle, and the vehicle discharging the vehicle Storage means in which emission reference values of specific components are stored, and numerical processing means for calculating emission reduction amounts of the specific components based on emission data of the specific components and emission reference values of the specific components It is characterized by having.

  In addition to the structure of claim 5, the invention described in claim 6 provides data on the brand and sales volume of fuel sold to the vehicle from a stand terminal provided in the gas station, and the vehicle. Stand data acquisition means for acquiring at least any one of data relating to brand and sales volume of sold engine oil and data relating to brand and sales volume of oil additive sold to the vehicle, the storage means The data on the emission of the specific component for each of the fuel brand and the fuel brand, the data on the emission reduction of the specific component for each of the brand of the engine oil and the brand of the engine oil, At least one of the data on emission reduction rate of the specific component for each brand and brand of the oil additive The numerical value processing means calculates a value obtained by correcting the emission data of the specific component based on the result of collation between the data acquired by the stand data acquisition means and the data stored in the storage means. It is characterized by calculating.

  The invention described in claim 7 includes, in addition to the configuration described in claim 5 or 6, repair of parts performed on the vehicle from a dealer terminal provided in a dealer that sells and repairs the vehicle, or Dealer data acquisition means for acquiring data relating to replacement, wherein the storage means stores the name of the part and data on the emission reduction rate of the specific component due to repair or replacement for each part, and the numerical processing means Is characterized in that a value obtained by correcting the data of the discharge amount of the specific component is calculated based on a collation result between the data acquired by the dealer data acquisition means and the data stored in the storage means.

  According to an eighth aspect of the present invention, in addition to the configuration according to any one of the fifth to seventh aspects, at least one of the calculation result of the numerical processing unit and the data stored in the storage unit Data transmission management means for supplying to the terminal is provided.

  The invention described in claim 9 is an electronic medical record creation / distribution system, wherein the vehicle history acquisition device according to any one of claims 1 to 4 and the vehicle history acquisition apparatus according to any one of claims 5 to 8 are provided. Electronic medical record creation and distribution device, data on brand and sales volume of fuel sold to vehicles, data on brand and sales volume of engine oil sold to the vehicles, and information on oil additives sold to the vehicles A stand terminal that acquires at least one of the data related to the brand and the sales volume, a dealer terminal that acquires data related to repair or replacement of parts performed on the vehicle, and the electronic medical record creation and distribution device And a terminal that receives supply of accumulated data.

  The invention described in claim 10 functions as a vehicle history acquisition device according to any one of claims 1 to 4 or an electronic medical record creation / distribution device according to any one of claims 6 to 8. It is characterized by making it.

  According to the first aspect of the present invention, the emission amount calculating means determines the exhaust gas discharged from the vehicle on the basis of the numerical value of the mileage detection signal and the fuel usage amount detection signal by the numerical management means. By calculating the emission amount of the specific component contained, it becomes possible to calculate the emission amount of the specific component based on the detection result of the mileage sensor or fuel sensor normally mounted on the vehicle, and is included in the exhaust gas of the vehicle Accurate history information on the discharge of specific components can be easily obtained, contributing to environmental problems.

  According to the second aspect of the present invention, the numerical value management means is means for detecting the rotational speed of the engine, means for detecting the air intake amount of the engine, means for detecting the temperature of the engine, means for detecting the speed of the vehicle. An engine that is normally mounted on a vehicle by digitizing at least one of the detection results and calculating an emission amount of the characteristic component contained in the exhaust gas based on the digitized data. The detection results of the rotational speed sensor, air flow meter, water temperature sensor, and vehicle speed sensor can also be used to calculate the discharge amount of the specific component, and the calculation accuracy of the discharge amount of the specific component can be improved with a simple configuration with reduced costs. it can.

  According to the third aspect of the present invention, the authentication means authenticates the ID number information supplied from the reader, whereby the convenience and security of information acquisition and management in the vehicle history acquisition device can be enhanced.

  According to the fourth aspect of the present invention, the ID number information is supplied to the reader by the wireless IC tag, so that authentication can be performed in a non-contact manner, and the convenience of authentication is enhanced.

  According to the fifth aspect of the present invention, the numerical processing unit is configured to determine whether the specific component is based on the emission data of the specific component acquired by the vehicle data acquisition unit and the emission reference value of the specific component stored in the storage unit. By calculating the emission reduction amount, it is possible to calculate the emission reduction amount reliably with simple processing, easily obtaining accurate historical information on the emission of specific components contained in vehicle exhaust gas, and environmental issues Can contribute.

  According to invention of Claim 6 and Claim 7, the data regarding the brand and sales volume of the fuel, engine oil, and oil additive which were acquired from the stand terminal, and the data regarding the repair or replacement of parts acquired from the dealer terminal By calculating a value obtained by correcting the emission data of a specific component based on the result of collating with data on the amount of emission and reduction of characteristic components for each repair or replacement of brands and parts stored in the storage means, the network It is possible to reliably calculate the corrected amount of specific components based on data that can be easily acquired through simple processing, and to reduce the amount of specific components emitted, thereby protecting the environment. it can.

  According to the eighth aspect of the present invention, an electronic medical record creation / distribution device is provided by supplying at least one of the calculation result of the numerical processing means and the data stored in the storage means to the other terminal by the data transmission management means. It is possible to send calculation results and data to terminals other than the above, thereby expanding the range of data utilization and enhancing the convenience of data utilization.

  According to the ninth aspect of the present invention, it is possible to obtain and utilize information of the vehicle history acquisition device and the electronic medical record creation / distribution device in a network environment.

  According to the invention described in claim 10, the present invention can be programmed, downsized, and realized on various computer hardware.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is an overall configuration diagram of an electronic medical record creation / distribution system according to this embodiment. As shown in the figure, an electronic medical record creation / distribution system 1A includes an electronic medical record creation / distribution device 1 and vehicle history acquisition devices 2 ₁ to 2 _n , m provided in _n (n> 1) vehicles 2a _{1 to} 2an. matter (m> 1) gas station _3a 1 to 3 a stand terminal provided in _{m 3} 1 to 3 _m and the reader ₄ 1 _{to 4} m, k matter (k> 1) dealer terminal _{5 1} provided dealer of to 5 _k and writer ₆ 1 to 6 _k, used cars provided a used car dealer 7a dealer terminal 7 (terminal) and a reader 7b, the insurance company terminal 8 provided on the insurance company 8a (the terminal) and a reader 8b equipped and, electronic charting distribution apparatus 1, vehicle history acquisition device 2, stand terminal ₃ 1 _{~3 m,} dealer terminal ₅ 1 _{~5 k,} used car dealer terminal 7, the insurance company terminal 8 each network 100 They are connected and can communicate with each other.

  The electronic medical record creation / distribution apparatus 1 is a computer terminal such as a workstation or a personal computer, and has a Web server function and a database server function, and performs communication, processing, and recording of large-capacity file data. The computer terminal forming the electronic medical record creation / distribution device 1 preferably has a high processing capacity of the processor and a large data recording capacity. However, when the system scale and the amount of data to be processed are small, a PDA (personal digital assistant) An information communication terminal having a low processing capacity of the processor and a small data recording capacity, such as a cellular phone, may be used.

Vehicle _2a 1 to 2A region _n is a variety of land transportation with light car, compact car, truck, bus, two-wheeled vehicle (motorcycle) or the like, the internal combustion engine. Vehicle 2a ₁ ~2a _n, in addition to the general vehicles, cranes, tanks, bulldozers, may be a special vehicle of a forklift or the like, may also be a commercial vehicle even in private vehicle. The vehicle 2a ₁ to 2A region _n may be as any if those internal combustion engine using fossil fuels. Therefore, it may be a gasoline engine vehicle or a diesel engine vehicle, or a so-called hybrid vehicle (a vehicle using a combination of a gasoline engine and an electric motor as a power source).

The vehicle history acquisition devices 2 _{1 to} 2 _n are computer systems mounted on the vehicle, and perform various processes necessary for acquisition, recording, transmission, and the like of the vehicle history.

Gas stations _3a 1 to 3 A _m performs gasoline for the vehicle _2a 1 to 2A region _n, light oil, the sale of the engine oil or the like. Dealer 5a ₁ ~5a _k is the sales office of skill in the art to carry out the maintenance of the sale and repair of the vehicle or the like, is also performed work on dealer vehicle inspection. The used car dealer 7a is a sales office of a trader who purchases and sells used cars. The insurance company 8a is a sales office of a vehicle insurance company.

Gas stations _3a 1 to 3 A stand terminal ₃ 1 to 3 _m provided _m, dealer _5a 1 to 5 A _k dealer terminal ₅ 1 to 5 _k provided, used car used cars provided dealer 7a dealer terminal 7 The insurance company terminal 8 provided in the insurance company 8a is formed by various information communication terminals such as various personal computers, PDAs (personal digital assistants), and cellular phones. Reader ₄ 1 to 4 _m in each stand terminal ₃ 1 to 3 _m is writer ₆ 1 to 6 _k Each dealer terminal ₅ 1 to 5 _k is the reader 7b is a used car dealer terminal 7, A reader 8 b is connected to the insurance company terminal 8. These readers 4 ₁ to 4 _m , 7 b and 8 b and reader / writers 6 _{1 to} 6 _k have a function of reading data recorded in a wireless IC tag (described later) or a function of reading and writing data, and the stand terminal 3 _{1 to} 3 _m , dealer terminals 5 _{1 to} 5 _k , used car dealer terminals 7 and insurance company terminals 8 read information read by readers 4 ₁ to 4 _m , 7 b and 8 b and reader / writers 6 _{1 to} 6 _k The written information is recorded and processing necessary for network communication is performed.

The vehicle _2a 1 to 2A region _n, vehicle history acquisition device ₂ 1 to 2 _n, gas stations _3a 1 to 3 A _m, stand terminal ₃ 1 to 3 _m, the reader ₄ 1 to 4 _m, dealer _5a 1 to 5 A _k, dealer Since the terminals 5 _{1 to} 5 _k and the reader / writers 6 _{1 to} 6 _k have the same configuration, the vehicle 2a, the vehicle history acquisition device 2, the gas station 3a, the stand terminal 3, The reader 4, the dealers 5 a _{1 to} 5 a _k , the dealer terminal 5, and the reader / writer 6 are described.

  FIG. 2 is a functional block diagram of the vehicle history acquisition device 2 of this embodiment. As shown in the figure, the vehicle history acquisition device 2 is an ECU (Electronic Control Unit) mounted on the vehicle 2a, and includes a control unit 20, a provisional amount calculation unit 21 (emission amount calculation unit) 21, and an authentication unit (authentication unit). 22, a wireless communication (RF) unit 23, a communication management unit 24, a numerical value management unit (numerical value management means) 25, and a storage unit 26. In addition, various sensors 27 and a reader 28 that communicates with the wireless IC tag 29 are connected to the control unit 20 of the vehicle history acquisition apparatus 2. In addition, the vehicle history acquisition device 2 desirably has a function of communicating with GPS and acquiring travel position information.

  The control unit 20 includes a CPU (central processing unit), performs arithmetic processing on an OS (Operating System) program and various application programs recorded in the storage unit 26, and cooperates with the result of the processing to perform the entire history acquisition processing. Control.

  The authentication unit 22 compares the vehicle ID number information read from the wireless IC tag 29 with pre-recorded ID number data (recorded in the storage unit 26 or the electronic medical record creation / distribution device 1 (FIG. 1)) and performs authentication. .

  The wireless communication unit 23 has a modulation / demodulation function, and transmits and receives data wirelessly. The wireless communication system may be any system that can transmit and receive data frames wirelessly, such as a system based on the IEEE802.11b protocol.

  The communication management unit 24 has a time management function and a communication control function, and performs various processes necessary for communication control, such as data communication start / end timing management in the wireless communication unit 23 and transmission of communication control signals. Further, the communication management unit 24 performs control (time stamp) for managing and recording the time when data is acquired from the various sensors 27. The numerical value management unit 25 digitizes signals received from the various sensors 27 and performs processing for performing a predetermined calculation.

The provisional amount calculation unit 21 roughly calculates the emission amount of the specific component contained in the exhaust gas discharged from the vehicle 2a based on the data digitized by the numerical value management unit 25. In this embodiment, CO ₂ contained in the exhaust gas is the “specific component”.

  The storage unit 26 includes a ROM in which programs and data used when the control unit 20 executes various processes, a RAM in which these programs and data are temporarily stored, and an EEPROM in which data that needs to be rewritten is stored. It is composed of a hard disk or the like for storing various file data. In addition to the OS program, the ROM stores an application program that performs functions and controls of the authentication unit 22, the wireless communication unit 23, the communication management unit 24, and the numerical value management unit 25. A travel history database 261 is formed on the hard disk.

In the travel history database 261, data that has been digitized by the numerical management unit 25, provisional CO ₂ emission amount that is calculated as a CO ₂ emission amount per predetermined time, calculated based on these data, and the like are stored in the travel history. Stored as data.

  The various sensors 27 include a travel distance sensor (means for detecting the travel distance of the vehicle) and a speed sensor (means for detecting the speed of the vehicle) attached to the tire, and a fuel sensor (amount of fuel used) attached to the fuel pipe. Detecting means), a coolant temperature sensor (means for detecting the engine temperature) mounted in the engine, a speed sensor (means for detecting the vehicle speed), an engine speed sensor (detecting the engine speed). Means), an air flow meter for measuring the intake air amount of the engine (means for detecting the intake air amount of the engine), and the like, and detecting the running state of the vehicle 2a and the like.

Other sensors 27 include a sensor for detecting gear operation, a throttle sensor for detecting the opening of an accelerator, a brake sensor, an acceleration sensor, and indoor front panel switches (eg, car navigation system, audio, video). , Lights, wipers, etc.), door opening / closing, trunk room opening / closing, window opening / closing, lock locking / unlocking, horn operation, turn signal operation and direction of exit, etc. It is desirable to provide a pressure sensor for detecting the number of people, a temperature sensor for detecting room temperature or outside air temperature, a sensor for detecting tire air pressure, a rotation angle sensor for detecting the rotation angle of the steering wheel, and the like. It is quantified by detection results numerical management unit 25 of the sensors, calculation and CO ₂ emissions, used for various processes other than the calculation of CO ₂ emissions.

  The reader 28 includes an antenna 281 that transmits and receives electromagnetic waves to and from a space, a radio wave interface unit 282 that supplies a modulated wave to the antenna 281 and demodulates the electromagnetic waves received by the antenna 281, and a radio wave interface unit 282 that receives an instruction from the vehicle history acquisition device 2. A control unit 283 for controlling modulation / demodulation of the signal is read, and information recorded on the wireless IC tag 29 is read. The wireless IC tag 29 is preferably provided on equipment that is easy for the user of the vehicle 2a to carry.

The readers 4, 7 b, 8 b and the reader / writers 6 _{1 to} 6 _k (FIG. 1) all have the same configuration for reading as the reader 28, and therefore description of the configuration is omitted.

  The wireless IC tag 29 includes an IC chip having a storage capacity of about 96 bits and an antenna, and performs data communication with the reader 28 (and the readers 4, 7b, 8b and the reader / writer 6). The wireless IC tag 29 records vehicle ID number information that is assigned to each vehicle 2a and uniquely identifies each vehicle 2a in the storage area of the IC chip. In addition to the vehicle ID number information, the wireless IC tag 29 includes a vehicle number (model number of the vehicle body), a vehicle model number (engine serial number, frame serial number, electrical system serial number, etc.), Vehicle type information indicating the type (light car, ordinary car, light truck, etc.), date of manufacture of vehicle 2a, date of purchase, dealer name and date of dealer purchase, body number (model number of the body) Such information may be recorded. The reader 28 is preferably provided in the vicinity of the driver's seat in the vehicle 2a.

FIG. 3A is an image diagram showing an installation example of the wireless IC tag 29 of this embodiment. As shown in the figure, as an installation mode of the fixtures 29a of the wireless IC tag 29, for example, aspects embedded wireless IC tag 29 ₁ the handle portion of the ignition key 29a ₁ is equipment 29a, ETC card is fixtures 29a 29a ₂ to contact separate aspects embedded wireless IC tag 29 ₂ the chip module 291, aspects like embedded with a wireless IC tag 29 ₃ to driver's license casing 29a ₃ is a fixture 29a are contemplated. Also, embedding a wireless IC tag 29 _j with a large-capacity storage area in the card 29a _j are fixtures 29a, the wireless IC tag 29 _j to the owner of the biometric information (e.g. a fingerprint, face, iris, hand geometry, voice, It may be possible to improve security by recording information such as veins, handwriting and writing pressure.

FIG. 3B is an image diagram showing an installation example of the reader 28 in the vehicle 2a of this embodiment. As shown in the figure, as an installation mode of the reader 28, reader 28 mounted in the vicinity of the key insertion hole 28a of the vehicle 2a ₁ (for reading the wireless IC tag 29 ₁ of the ignition key 29a _1). Reader ₂₈ 2 (ETC card 29a ₂ of the wireless IC tag 29 ₂ mounted on the vehicle front panel of the vehicle 2, a driver's license case 29a ₃ of the wireless IC tag 29 _3, the reading of such a wireless IC tag 29 _j of the card 29a _j For example, a biological information reader 28 _j attached to the inside of the vehicle 2 (for example, steering).

The wireless IC tag 29 may be provided only in one piece of equipment, but by providing it in a plurality of pieces of equipment, the reading operation can be facilitated (for example, one of the plurality of wireless IC tags 29 ₁ , 29 ₂ ,... When the ID number of the IC tag 29 matches with the ID number data recorded in advance, the authentication is completed) and security is improved (for example, separate data is recorded in a plurality of wireless IC tags 29 ₁ , 29 ₂ ,...). If the combined data of these separate data matches the ID number data recorded in advance, the authentication is completed). The number of wireless IC tags 29 ₁ ,... 29 _j (j> 1) and fixtures 29a (ignition keys 29a ₁ ... Cards 29a _j ) may be any number. Since the wireless IC tags 29 ₁ ,... 29 _j and the wireless IC tags 29 ₁ ,... 29 _j have the same configuration, the wireless IC tags 29 and the fixtures 29a are separated from each other unless it is necessary to distinguish between them. Describe.

  FIG. 4 is a functional block diagram of the electronic medical record creation / distribution apparatus 1 according to this embodiment. As shown in the figure, the electronic medical chart creation / distribution device 1 includes a control unit 10, a communication interface unit 11, a communication processing unit 12 (vehicle data acquisition unit, stand data acquisition unit, dealer data acquisition unit, data transmission management unit), numerical values. A processing unit (numerical processing unit) 13 and a storage unit (storage unit) 14 are provided.

  Since the configuration and functions of the control unit 10 and the storage unit 14 are the same as those of the control unit 20 and the storage unit 26 described above, the description thereof is omitted. The communication interface unit 11 performs processing necessary for data communication via the network 100 with the vehicle history acquisition device 2, the stand terminal 3, the dealer terminal 5, the used car dealer terminal 7, and the insurance company terminal 8.

The communication processing unit 12 controls communication with the vehicle history acquisition device 2, the stand terminal 3, and the dealer terminal 5 to acquire data and the like necessary for calculating the CO ₂ emission amount. The used car dealer terminal 7 and the insurance company terminal 8 is controlled to transmit various data. The numerical processing unit 13 calculates the emission amount and emission reduction amount of carbon dioxide (hereinafter referred to as “CO ₂ ”) based on the data accumulated in the storage unit 14.

The hard disk of the storage unit 14 stores a vehicle history database (DB) 141, a fuel database (DB) 142, an oil database (DB) 143, a CO ₂ emission reference database (DB) 144, and a maintenance database (DB) 145. .

The vehicle history database 141 stores data related to the vehicle 2a acquired from the vehicle history acquisition device 2, the stand terminal 3, and the dealer terminal 5 constituting the system (described later). The fuel database 142 stores fuel brands and the average carbon content (discharge amount of specific components) for each brand. In the oil database 143, brands of engine oil and additives, an average CO ₂ emission reduction rate for each brand (calculated based on a fuel efficiency improvement rate, etc.), an average system deterioration rate for each brand, and the like are accumulated. The CO ₂ emission reference database 144 stores CO ₂ emission reference values for each vehicle 2a (described later). The maintenance database 145 stores a part name (for example, a door, a bumper, a tire, etc.) of the vehicle 2a, a CO ₂ emission reduction rate (calculated from statistical data, etc.) by repair and replacement for each part, and the like.

  FIG. 5 is a schematic diagram showing the contents of the vehicle history database 141 of this embodiment. As shown in the figure, the vehicle history database 141 stores basic vehicle information 1411, variable vehicle information 1412, travel history information 1413, fuel etc. information 1414, maintenance information 1415, and processing result information 1416.

  The basic vehicle information 1411 is attribute information of each vehicle 2a, and is formed by invariable information. Specifically, a vehicle ID number for uniquely identifying the vehicle 2a, vehicle type information (engine serial number, frame serial number, electrical system serial number, etc.), vehicle type information (light vehicle) indicating the type of vehicle , Ordinary vehicle, light truck, etc.), date of manufacture of vehicle 2a, date of purchase, dealer name, date of purchase of dealer, vehicle number (model number of vehicle body), etc. The variable vehicle information 1412 is attribute information of the vehicle 2a and is formed of information that may change. Specifically, it is a policy number of vehicle insurance, license plate information, and the like.

The travel history information 1413 is an aggregate of travel history data for each vehicle 2a transmitted from each vehicle 2a every predetermined time. Specifically, it includes travel distance information, fuel usage information, water temperature information, speed information, engine speed information, provisional CO ₂ emission information, and the like. The fuel etc. information 1414 is data relating to the fuel etc. sold by each gas station 3 a and transmitted from each stand terminal 3. Specifically, sales fuel information related to brands and quantities of gasoline and diesel oil, sales engine oil information related to brands and quantities of engine oil, sales additive information related to brands and quantities of oil additives, sales date information, etc. .

The maintenance information 1415 is information regarding sales / repair / exchange of parts (for example, doors, bumpers, tires, etc.) of the vehicle 2a by the dealers 5a. Specifically, it includes information on the name of the repaired part, repair date information, accident history information that records the accident that caused the part repair, vehicle inspection history information, and the like. The processing result information 1416 records the processing result of the numerical processing unit 13 (FIG. 4). Specifically, the CO ₂ emission amount information and the CO ₂ emission reduction amount information for each vehicle 2a.

  The information recorded in the travel history information 1413, the fuel information 1414, and the maintenance information 1415 includes a time stamp such as the date and time when the information is acquired in each vehicle 2a, stand 3a, dealer 5a, and the like. It is recorded together.

  In the vehicle history database 141, in addition to the above information and data, various types of information acquired by the vehicle history acquisition device 2, the stand terminal 3, the dealer terminal 5, and the like are recorded. Specifically, for example, information such as a registered address of a garage acquired by the dealer terminal 5 is recorded as the basic vehicle information 1411. As the travel history information 1413, the driver's boarding history information, travel route information, parking information, operation history information such as gears, accelerators and brakes, acceleration information, car navigation system, audio, etc. Panel operation information such as video, lights and wipers, number of passengers information, fuel consumption information, room temperature information and outside air temperature information, tire air pressure information, steering operation history information, door and trunk room and window opening and closing information, horn and turn signal Usage information and the like are recorded. Further, as the fuel information 1414, information such as the address, group name, purchase details, etc. of the gas station 3a used by the vehicle 2a, which is acquired at the stand terminal 3, is recorded. Further, as the maintenance information 1415, repair / replacement information of hardware parts and software parts for constructing the electrical system is recorded. In addition, information such as toll road toll gates and ETC gate passage histories (charges, passage times, etc.) acquired by a management system (not shown) such as the Ministry of Land, Infrastructure, Transport and Tourism is recorded. Also in these pieces of information, time stamps such as date and time when the information is acquired in each vehicle 2a, gas station 3a, dealer 5a and the like are also recorded.

FIG. 6 is a schematic diagram showing the contents of the CO ₂ emission reference database 144 of this embodiment. As shown in the figure, the CO ₂ emission standard database 144 records CO ₂ emission standard values for each vehicle type as a table. The reference value is calculated based on the 10.15 mode fuel consumption of the vehicle 2a.

  Next, the operation of this embodiment will be described.

  FIG. 7 is a flowchart showing an outline of processing in the vehicle history acquisition apparatus 2. The processing procedure will be described below with reference to FIG.

A user of the vehicle 2a gets on the vehicle 2a, and after the electrical system of the vehicle 2a is turned on, the user 29 causes the reader 28 to read the equipment 29a. In the case where the card 29a _j having a wireless IC tag 29 _j which records the biometric information is included in the fixtures 29a are to read the biometric information of the user (fingerprint, vein, etc.) to the reader 28 _j. When the control unit 283 of the reader 28 receives a command from the control unit 20 of the vehicle history acquisition apparatus 2, the control of the radio wave interface unit 282 is started, and the radio wave interface unit 282 modulates a high frequency carrier wave with a transmission data signal to the antenna 281. Then, electromagnetic waves are emitted from the antenna 281. The wireless IC tag 29 receives this electromagnetic wave and returns the vehicle ID number and the like recorded on the IC chip to the antenna 281.

  The vehicle ID number received by the antenna 281 is demodulated by the radio wave interface 282 and sent to the vehicle history acquisition device 2 by the control unit 283. The authentication unit 22 of the vehicle history acquisition device 2 authenticates whether or not the received vehicle ID number matches the vehicle ID number assigned to the vehicle 2a. When both are matched and authenticated ("Yes" in step S1), the authentication unit 22 issues an instruction to acquire a travel history and start recording. Based on this instruction, the numerical management unit 25 starts acquisition and recording of the travel history, receives detection signals from the various sensors 27, digitizes the received signals, and records them in the storage unit 14 (step S2). At this time, the communication management unit 24 adds information such as date and time acquired by the various sensors 27 as a time stamp. When the received vehicle ID number is not the ID number assigned to the vehicle 2a ("No" in step S1), the travel history is not acquired and recorded.

  The communication management unit 24 manages the time when the acquisition and recording of the travel history is started, and when the transmission time arrives after reaching a certain time from the start (“Yes” in step S3), the communication management unit 24 The data stored in the travel history database 261 in the storage unit 26 is transmitted to the electronic medical record creation / distribution apparatus 1 (step S4). The “certain time” here may be any length as long as the travel history database 261 does not become full.

  Note that the communication management unit 24 continues the numerical value acquisition by the numerical value management unit 25 (step S2) unless the fixed time has been reached since the acquisition and recording of the travel history have been started ("No" in step S3).

  The processes in steps S2 to S4 are repeated until the vehicle history acquisition apparatus 2 receives a process end instruction (“No” in step S5), and the communication management unit 24 and the wireless communication unit 23 store the travel history database 261 at regular intervals. The data is transmitted to the electronic medical record creation / distribution apparatus 1. And if the control part 20 receives the instruction | indication of a process end ("Yes" of step S5), the vehicle log | history acquisition apparatus 2 will complete | finish a process.

  FIG. 8 is a flowchart showing the specific contents of acquisition and recording of the travel history in the vehicle history acquisition device 2 shown in step S2. The processing procedure will be described below with reference to FIG.

The numerical value management unit 25 of the vehicle history acquisition device 2 acquires travel distance data and fuel consumption data for a predetermined time based on signals received from the travel distance sensor and the fuel sensor among various sensors 27, and the provisional CO described later. ₂ A reference value for calculating the discharge amount is formed (step S201). Here, the “predetermined time” is preferably a minute time of several milliseconds to several seconds, but it is a long time of several tens of seconds to several minutes when the processing capability of the CPU constituting the control unit 20 is low. May be set. The calculation of the reference value is, for example, (travel distance) × (fuel consumption) × (predetermined constant) = (reference value)
A method based on the following formula can be considered. However, you may obtain | require with another type | formula.

The numerical value management unit 25 uses the signals received from the water temperature sensor, the air flow meter, the speed sensor, and the engine speed sensor among the various sensors 27 to determine the combustion temperature data, oxygen intake data, speed data, and engine speed at a predetermined time. Data is acquired, and a complementary value for calculating a provisional CO ₂ emission amount to be described later is formed based on these data (step S202). The “predetermined time” here is the same as the “predetermined time” in step S201. Computation value is calculated, for example, (acquired various data) × (predetermined constant) = (complement value)
Although a method based on the above formula is conceivable, it may be obtained by another formula.

The provisional amount calculation unit 21 calculates a provisional CO ₂ emission amount for a predetermined time based on the acquired reference value and complementary value (step S203). The calculation is, for example,
(Reference value) ± (complementary value) = (provisional CO ₂ emissions)
A method based on the following formula can be considered. However, you may obtain | require with another type | formula.

The numerical management unit 25 and the provisional amount calculation unit 21 travel the data such as the acquired travel distance data and combustion temperature data, the basic value and the correction value calculated based on these data, and the provisional CO ₂ emission amount. Record in the history database 261 (step S204). The recorded data forms travel history data.

  FIG. 9 is a flowchart showing an outline of processing in the electronic medical record creation / distribution apparatus 1. The processing procedure will be described below with reference to FIG.

Particular dealer 5a (e.g. dealer 5a _1, hereinafter the same) when to sell vehicles 2a, the basic vehicle information of the vehicle 2a from the dealer terminal 5 _1, and variable vehicle information is transmitted. The communication processing unit 12 of the electronic medical record creation / distribution device 1 acquires basic vehicle information and records the basic vehicle information as basic vehicle information 1411 in the vehicle history database 141 (step S11), acquires variable vehicle information, and stores the variable vehicle in the vehicle history database 141. It records as information 1412 (step S12). The reader-writer ₆₁ of the dealer terminal _{5 1} is recorded in the IC chip of the wireless IC tag 29 embedded vehicle ID number assigned to the vehicle 2a in the fixtures 29a.

  When the vehicle 2a starts traveling and travel history data is transmitted from the vehicle history acquisition device 2 at regular intervals, the communication processing unit 12 of the electronic medical record creation / distribution device 1 acquires these data and acquires the vehicle history database. 141 is recorded as travel history information 1413 (step S13).

  When the vehicle 2a performs fuel replenishment, engine oil replacement, oil additive addition or the like at the gas station 3a, the reader 4 reads the vehicle ID number recorded on the wireless IC tag 29 of the fixture 29a, and the stand terminal 3 From the vehicle ID number read by the reader 4, information such as the brand, sales volume, date of sale, etc. of the fuel, engine oil and oil additive sold to the vehicle 2a is transmitted. The communication processing unit 12 of the electronic medical record creation / distribution apparatus 1 acquires these data and records them as fuel etc. information 1414 in the vehicle history database 141 (step S14).

  When the vehicle 2a sells, repairs or replaces parts at the dealer 5a, or performs a dealer vehicle inspection, the reader / writer 6 reads the wireless IC tag 29 recorded on the fixture 29a, and the reader / writer 6 reads from the dealer terminal 5. Along with the vehicle ID number, information on sales / repair / replacement of parts performed on the vehicle 2a, repair date information, vehicle inspection information, and the like are transmitted. When parts repair or the like is caused by an accident, the dealer terminal 5 also transmits the accident information. The communication processing unit 12 of the electronic medical record creation / distribution apparatus 1 acquires these data and records them as maintenance information 1415 of the vehicle history database 141 (step S15).

The numerical processing unit 13 of the electronic medical record creation / distribution device 1 calculates the CO ₂ emission amount and the CO ₂ emission reduction amount based on the information recorded in the storage unit 14 in steps S11 to S15 at predetermined time intervals. (Step S16). This “predetermined time” may be any time as long as the amount of CO ₂ emission can be calculated correctly. The processes in steps S12 to S16 are repeated until the vehicle is scrapped (“Yes” in step S17) (“No” in step S17).

FIG. 10 is a flowchart showing a specific procedure for calculating the CO ₂ emission amount and the CO ₂ emission reduction amount in the electronic medical record creation / distribution apparatus 1 shown in step S16. The processing procedure will be described below with reference to FIG.

The numerical processing unit 13 of the electronic medical record creation / distribution apparatus 1 acquires the provisional CO ₂ emission amount of the vehicle 2a at a predetermined time from the travel history information 1413 of the vehicle history database 141 of the storage unit 14, and the provisional CO ₂ emission. The amount is set as a basic value (step S1601).

The numerical processing unit 13 acquires basic vehicle information 1411, fuel information 1414, and maintenance information 1415 in the vehicle history database 141 (step S1602). Further, the numerical processing unit 13 obtains numerical values that match the basic vehicle information 1411, the fuel information 1414, and the maintenance information 1415 from the fuel database 142, the oil database 143, and the maintenance database 145, and corrects values based on these numerical values. Is calculated (step S1603). The calculation is, for example,
(Numerical value acquired from the fuel database 142) + (Numerical value acquired from the oil database 143) + (Numerical value acquired from the maintenance database 145) = (Correction value)
A method based on the following formula can be considered. However, you may obtain | require with another type | formula.

The numerical processing unit 13 calculates the CO ₂ emission amount for a predetermined time based on the acquired basic value and correction value (step S1604). The calculation is, for example,
(Basic value) x (correction value) = (CO ₂ emissions)
A method based on the following formula can be considered. However, you may obtain | require with another type | formula.

The numerical processing unit 13 acquires a CO ₂ emission reference value suitable for the vehicle 2a from the CO ₂ emission reference database 144 based on the basic vehicle information 1411 acquired in step S1602 (step S1605).

The numerical processing unit 13 acquires the CO ₂ emission reduction amount based on the acquired CO ₂ emission amount and the CO ₂ emission reference value (step S1606). The calculation of the CO ₂ emission reduction amount is, for example,
(CO ₂ emission amount) − (CO ₂ emission standard value) = (CO ₂ emission reduction amount)
A method based on the following formula can be considered. However, you may obtain | require with another type | formula. The numerical processing unit 13 records the calculated CO ₂ emission amount and CO ₂ emission reduction amount as the processing result information 1416 of the vehicle history database 141 (step S1607).

The data recorded in the storage unit 14 of the electronic medical record creation / distribution device 1 as described above can be used for the purchase assessment of the vehicle 2a in the used car dealer 7a and the assessment of the vehicle insurance in the insurance company 8a. FIG. 11 is an image diagram of an electronic medical chart displayed on the screen of the used car dealer terminal 7 as an example of this utilization. The electronic medical record 71 shown in the figure transmits the vehicle ID number read by the reader 7b from the wireless IC tag 29 of the equipment 29a to the electronic medical record creation / distribution device 1 from the used car dealer terminal 7 and the electronic medical record creation / distribution device 1 It is formed based on data transmitted from the communication processing unit 12. In order to increase security against leakage of personal information, when there are a plurality of equipment 29a in which the wireless IC tag 29 is embedded, the dealer terminal 7, the insurance company terminal 8, and the like acquire information from the electronic medical record creation / distribution device 1. In this case, it is desirable that the authentication is completed only when all the information recorded in the wireless IC tags 29 _{1 to} 29 _j matches the ID number data recorded in advance.

The electronic medical chart 71 displays various data related to the vehicle 2a transmitted from the electronic medical chart creation / distribution device 1, and includes a CO ₂ emission amount 711 and a CO ₂ emission reduction amount 712 of the vehicle 2a. The used car dealer terminal 7 calculates the evaluation amount formed based on the CO ₂ emission amount 711 and the CO ₂ emission reduction amount 712 and adds it to the purchase appraisal amount. In the electronic medical record 71 of FIG. 9, an environmental contribution amount 714 (40,000 yen) calculated as an evaluation amount based on the CO ₂ emission reduction amount 712 (400 kg) is added to the basic purchase amount 713 (500,000 yen). The total purchase amount 715 (540,000 yen) is displayed.

As described above, in this embodiment, the vehicle history acquisition device 2 is configured so that the provisional amount calculation unit 21 tentatively determines the detection signals of the mileage sensors and the fuel sensors of the various sensors 27 by the numerical management unit 25. by calculating the CO ₂ emissions can be calculated CO ₂ emissions by conventional detection result of the traveling distance sensor and fuel sensor mounted on the vehicle 2a.

In this embodiment, the numerical value management unit 25 of the vehicle history acquisition apparatus 2 digitizes the detection results of the engine speed sensor, the air flow meter, the water temperature sensor, and the vehicle speed sensor of the various sensors 27, and the provisional amount calculation unit 21 Based on this digitized data, the provisional CO ₂ emission amount contained in the exhaust gas is calculated, so that the detection results of the engine speed sensor, air flow meter, water temperature sensor, and vehicle speed sensor that are normally mounted on the vehicle 2a are calculated. In addition, detection results of other sensors and the like can be used for calculating the discharge amount of the specific component.

In this embodiment, the communication management unit 24 of the vehicle history acquisition device 2 performs communication control for transmitting the calculated provisional CO ₂ emission amount data to terminals other than the vehicle history acquisition device 2. Provisional CO ₂ emission data can be sent.

  In this embodiment, the authentication unit 22 of the vehicle history acquisition device 2 authenticates the vehicle ID number supplied from the reader 28, thereby improving the convenience and security of information acquisition and management in the vehicle history acquisition device 2. Can be increased.

  In this embodiment, the vehicle ID number information is supplied from the wireless IC tag 29 to the reader 28, so that authentication can be performed without contact.

In this embodiment, the electronic medical chart creation / distribution apparatus 1 uses the numerical data processing unit 13 for CO ₂ based on the provisional CO ₂ emission data acquired by the communication processing unit 12 and the value of the CO ₂ emission reference database 144. By calculating the emission reduction amount, it is possible to reliably calculate the emission reduction amount by a simple process.

In this embodiment, the electronic medical record creation / distribution device 1 relates to the data related to the brand and sales volume of fuel, engine oil, and oil additives obtained from the stand terminal 3, and to repair or exchange of parts obtained from the dealer terminal 5. By calculating the CO ₂ emission based on the result of collating the data with the data accumulated in the fuel database 142, the oil database 143, and the maintenance database 145, the CO ₂ can be obtained based on the data that can be easily acquired via the network 100. ₂ Emissions can be calculated reliably with simple processing.

  In this embodiment, the electronic medical chart creation / distribution apparatus is configured such that the communication processing section 12 of the electronic medical chart creation / distribution apparatus 1 supplies the calculation results of the numerical processing section 13 and the data stored in the storage section 14 to other terminals. It becomes possible to send calculation results and data to terminals other than 1.

In this embodiment, the numerical control section 25 of the vehicle history acquisition device 2, it is possible to obtain a variety of information about the running of the vehicle 2a based on the detection results of various sensors 27, other than the information on emissions of CO ₂ In addition, various travel history information can be acquired and utilized.

  In the above embodiment, the electronic medical record creation / distribution device 1 is provided separately from the vehicle 2a and the vehicle history acquisition device 2 is provided in the vehicle 2a. However, the present invention is not limited to this. You may provide both the vehicle log | history acquisition apparatuses 2 in the vehicle 2a. Alternatively, both the vehicle history acquisition device 2 and the electronic medical record creation / distribution device 1 are separated from the vehicle 2a (for example, one computer terminal is configured to have the functions of the electronic medical record creation / distribution device 1 and the vehicle history acquisition device 2). It may be provided. In this case, the acquisition information of the various sensors 27 is transmitted to the vehicle history acquisition device 2 by wireless communication means provided in the vehicle 2a.

In the above-described embodiment, the “specific component” included in the exhaust gas is CO _2. However, the present invention is not limited to this, and CO, NO _X , SO _{X, and the} like may be the “specific component”.

In the above embodiment, the CO ₂ emission amount contained in the exhaust gas is calculated based on the detection signals of the travel distance sensor and the speed sensor as the various sensors 27. However, the various sensors 27 include the CO ₂ sensor. In this case, the CO ₂ emission amount may be calculated based on the detection result of the CO ₂ sensor. In this case, after the reference value is formed based on the detection result of the CO ₂ sensor, the CO ₂ emission amount and the CO ₂ reduction amount are calculated based on the steps S202 and S203 and the steps S1601 to S1606. Highly accurate numerical values can be obtained.

In the above-described embodiment, the vehicle history management system 1A is used to calculate the amount of CO ₂ emitted or reduced by the vehicle 2a, and to supply and use the obtained information to other terminals. However, the vehicle history management system 1A of the above-described embodiment can also be utilized for purposes other than those described above. For example, the state of each vehicle 2a is digitized to ensure quality assurance in the secondhand market, a database is formed that serves as the basis for appraisal when buying and selling secondhand vehicles based on the acquired information, and maintenance of the vehicle 2a It may be possible to provide historical data such as repairs to an authorized factory that performs the above, or to take out the vehicle 2a out of the country.

  The above embodiment is an exemplification, and it is needless to say that the present invention is not limited to the above embodiment.

1 is an overall configuration diagram of an electronic medical record creation / distribution system according to this embodiment. FIG. It is a functional block diagram of the vehicle history acquisition apparatus of this embodiment. (A) It is an image figure which shows the example of installation of a wireless IC tag, (b) It is an image figure which shows the example of installation of a reader. It is a functional block diagram of the electronic medical record creation / distribution apparatus of this embodiment. It is a schematic diagram which shows the content of the vehicle history database of this embodiment. It is a schematic view showing the content of CO ₂ emission standards database of this embodiment. It is a flowchart which shows the outline | summary of the process in a vehicle log | history acquisition apparatus. It is a flowchart which shows the specific content of acquisition and recording of a travel history. It is a flowchart which shows the outline | summary of the process in an electronic medical chart preparation and distribution apparatus. It is a flowchart showing a specific procedure for calculating the CO ₂ emissions and CO ₂ emission reduction. It is an image figure of the electronic medical record displayed on the screen of a used car dealer terminal.

Explanation of symbols

1A ... electronic charting distribution system 1 ... electronic charting distribution apparatus _{2a (2a 1, 2a n)} ··· vehicle _{2 (2 1, 2 n)} ··· vehicle history acquisition unit 3a _(3a 1, 3a _m ) ... dealer 3 (3 ₁ , 3 _m ) ... dealer terminal 4 (4 ₁ , 4 _m ), 6 (6 ₁ , 6 _k ), 7 b, 8 b, 28 ... reader (reader / writer) )
5a (5a ₁ , 5a _k ) ... dealer 5 (5 ₁ , 5 _k ) ... dealer terminal 7 ... used car dealer terminal 8 ... insurance company terminal 12 ... communication processing unit 13 ... Numerical processing unit 14: storage unit 21 ... provisional amount calculation unit 22 ... authentication unit 24 ... communication management unit 25 ... numerical management unit 27 ... various sensors 29 ... wireless IC tag

Claims (10)

Numerical management means for digitizing detection signals supplied from various sensors including at least means for detecting the distance traveled by the vehicle and means for detecting the fuel consumption of the vehicle;
A vehicle history acquisition device comprising: an emission amount calculating means for calculating an emission amount of a characteristic component contained in exhaust gas discharged from the vehicle based on the digitized data. The various sensors further include at least one of means for detecting the rotational speed of the engine of the vehicle, means for detecting the air intake amount of the engine, means for detecting the temperature of the engine, and means for detecting the speed of the vehicle. Or one
The numerical value management means also digitizes detection signals supplied from the means further provided by the various sensors,
The emission amount calculating means calculates an emission amount of the characteristic component contained in the exhaust gas discharged from the vehicle based on data obtained by digitizing the detection signal supplied from the means further provided by the various sensors. The vehicle history acquisition device according to claim 1, wherein the vehicle history acquisition device calculates the vehicle history.   The vehicle history acquisition apparatus according to claim 1, further comprising an authentication unit configured to authenticate ID number information supplied from a reader based on ID number data assigned to the vehicle.   4. The vehicle history acquisition apparatus according to claim 1, wherein the reader is a wireless IC tag reader. Vehicle data acquisition means for acquiring data of emission amounts of characteristic components contained in exhaust gas discharged from the vehicle;
Storage means for storing emission reference values of the specific component discharged by the vehicle;
An electronic medical record creation / distribution device comprising: numerical processing means for calculating an emission reduction amount of the specific component based on the emission amount data of the specific component and an emission reference value of the specific component. Data on the brand and sales volume of fuel sold to the vehicle, data on the brand and sales volume of engine oil sold to the vehicle, and sales to the vehicle from a stand terminal provided at the gas station Comprising stand data acquisition means for acquiring at least one of the data relating to the brand and sales volume of the oil additive;
The storage means includes data relating to the fuel brand and emissions of specific components for each fuel brand, data relating to engine oil brands and emission reductions of the specific components for each brand of engine oil, the oil At least any one of the data on the emission rate of the specific component for each brand of the additive and the brand of the oil additive is accumulated,
The numerical processing means calculates a value obtained by correcting the data of the discharge amount of the specific component based on a collation result between the data acquired by the stand data acquisition means and the data stored in the storage means. The electronic medical record creation / distribution device according to claim 5. Dealer data acquisition means for acquiring data relating to repair or replacement of parts performed on the vehicle from a dealer terminal provided in a dealer that sells and repairs the vehicle;
In the storage means, data on the emission reduction rate of the specific component by the name of the part and the repair or replacement for each part is accumulated,
The numerical processing means calculates a value obtained by correcting the emission data of the specific component based on a result of collation between the data acquired by the dealer data acquisition means and the data stored in the storage means. The electronic medical record creation / distribution device according to claim 5 or 6.   9. A data transmission management unit for supplying at least one of the calculation result of the numerical processing unit and the data stored in the storage unit to another terminal. Electronic medical record creation and distribution device as described in 1. The vehicle history acquisition device according to any one of claims 1 to 4,
An electronic medical record creation / distribution device according to any one of claims 5 to 8,
Data on brands and sales volumes of fuel sold to vehicles, data on brands and sales volumes of engine oils sold to the vehicles, and data on brands and sales volumes of oil additives sold to the vehicles. A stand terminal for acquiring at least one of the data,
A dealer terminal for obtaining data on repair or replacement of parts performed on the vehicle;
An electronic medical record creation / distribution system comprising: a terminal that receives supply of data stored in the electronic medical record creation / distribution apparatus.   A program that causes a computer to function as the vehicle history acquisition device according to any one of claims 1 to 4 or the electronic medical record creation / distribution device according to any one of claims 5 to 8.

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