KR102417896B1 - System for collecting vehicle data and method thereof - Google Patents

Abstract

The present invention relates to a vehicle data collection system and method, and when a route is generated in a vehicle navigation device or a route server, a route to a destination is generated based on a vehicle-specific setting table generated and managed by the vehicle data collection server, An object of the present invention is to provide a vehicle data collection system and method in which a vehicle data collection server can actively collect vehicle data in a desired section of interest.
To this end, the present invention provides a vehicle data collection system, comprising: a vehicle data collection server that manages a setting table used to collect vehicle data in a section of interest; a route server for generating a route from the current location of the vehicle to the destination based on the setting table; and a vehicle terminal that transmits the route generated by the route server to a vehicle navigation system and transmits vehicle data acquired while driving the route to the vehicle data collection server.

Description

SYSTEM FOR COLLECTING VEHICLE DATA AND METHOD THEREOF

The present invention relates to a vehicle data collection system and method, and more particularly, to a technology for actively collecting vehicle data in an area of interest (location) in conjunction with a vehicle navigation device.

Various electronic control devices for improving driver's convenience and safety are installed in recently released vehicles, and an in-vehicle communication network for mutual communication between these electronic control devices is basically loaded.

In particular, as the number of electronic controllers in the vehicle continues to increase and interlocking with various external devices becomes possible, an overload of the existing vehicle communication network and costs related to wiring harnesses are increasing.

In addition, as consumer demand for high-quality video and audio data and video utilization applications increase, the need for bandwidth expansion is increasing.

In particular, in recent years, in-vehicle big data that is intended to collect various data in the vehicle - for example, vehicle big data - in connection with a vehicle terminal capable of wireless communication - for example, a vehicle head unit - and use it to provide various services Research on the platform is being actively conducted.

A vehicle data collection system according to the prior art is configured to include a vehicle, a mobile communication network, and a server.

The vehicle may be configured to include first to Nth ECU (Electronic Control Unit) and a vehicle terminal, and the vehicle terminal may interwork with a server through a mobile communication network.

When the server requests the vehicle terminal to collect data of a specific vehicle through a control signal, the vehicle terminal collects the vehicle data from the corresponding ECU in the vehicle according to the data collection request and then transmits the collected vehicle data to the server through the mobile communication network. do.

Such a conventional vehicle data collection system has a problem in that it cannot actively collect vehicle data required by the server, that is, vehicle data in an interest section.

Republic of Korea Patent No. 10-1621877

In order to solve the problems of the prior art as described above, the present invention provides a route to a destination by generating a route to a destination based on a vehicle-specific setting table generated and managed by a vehicle data collection server when a route is created in a vehicle navigation device or route server. An object of the present invention is to provide a vehicle data collection system and method in which a vehicle data collection server can actively collect vehicle data in a desired section of interest.

The objects of the present invention are not limited to the objects mentioned above, and other objects and advantages of the present invention not mentioned can be understood by the following description, and will be more clearly understood by the examples of the present invention. It will also be readily apparent that the objects and advantages of the present invention may be realized by the means and combinations thereof indicated in the appended claims.

In order to achieve the above object, an apparatus of the present invention provides a vehicle data collection system, comprising: a vehicle data collection server that manages a setting table used to collect vehicle data in an interest section; a route server for generating a route from the current location of the vehicle to the destination based on the setting table; and a vehicle terminal that transmits the route generated by the route server to a vehicle navigation system, and transmits vehicle data acquired while driving the route to the vehicle data collection server.

Here, the route server receives a request to create a route together with vehicle information, current location information, and destination information from the vehicle terminal.

In addition, the route server generates a route including the section of interest designated by the vehicle data collection server.

In addition, the route server may discard the generated route when the distance exceeds the reference distance or the required time exceeds the reference time for the generated route as compared to the shortest route.

In addition, in the setting table, it is preferable that vehicle data, road sections, and weights are set differently according to vehicle types and specifications.

In addition, the weight may be used as an index for determining the priority of the road section with respect to the corresponding vehicle data.

Also, the vehicle data collection server may increase the weight of a road section in which more valid data is collected among a plurality of road sections matching specific vehicle data.

In addition, the vehicle data collection server may set a weight input from the user for specific vehicle data.

Another device of the present invention for achieving the above object is a vehicle data collection system, comprising: a vehicle data collection server that manages a setting table used to collect vehicle data in an interest section; a navigation device for generating a route from a current location of the vehicle to a destination based on the setting table; and a vehicle terminal for transmitting vehicle data obtained while driving the route generated by the navigation device to the vehicle data collection server.

According to an aspect of the present invention, there is provided a method for collecting vehicle data, the method comprising: managing, by a vehicle data collection server, a setting table used to collect vehicle data in an interest section; generating, by a route server, a route from the current location of the vehicle to the destination based on the setting table; and transmitting, by the vehicle terminal, the route generated by the route server to the navigation system of the vehicle, and transmitting vehicle data acquired while driving the route to the vehicle data collection server.

Here, the generating of the route may include receiving a request to create a route together with vehicle information, current location information, and destination information from the vehicle terminal.

In addition, the generating of the route may include generating a route including a section of interest designated by the vehicle data collection server.

In addition, in the generating of the route, if the distance exceeds the reference distance or the required time exceeds the reference time, the created route may be discarded compared to the shortest route.

In addition, in the setting table, it is preferable that vehicle data, road sections, and weights are set differently according to vehicle types and specifications.

In addition, the weight may be used as an index for determining the priority of the road section with respect to the corresponding vehicle data.

The managing of the setting table may increase the weight of a road section in which more valid data is collected among a plurality of road sections matching specific vehicle data.

In addition, the managing of the setting table may include setting a weight inputted from a user with respect to specific vehicle data.

According to the present invention as described above, when a route is generated by a vehicle navigation device or a route server, a route to a destination is generated based on a vehicle-specific setting table generated and managed by the vehicle data collection server, thereby generating the desired interest of the vehicle data collection server. There is an effect of actively collecting vehicle data in the section.

1 is a configuration diagram of an embodiment of a vehicle data collection system according to the present invention;
2 is a detailed configuration diagram of a vehicle data collection server according to the present invention;
3 is an exemplary view showing a path including a section of interest according to the present invention;
4 is a flowchart of an embodiment of a vehicle data collection method according to the present invention;
5 is a block diagram of another embodiment of a vehicle data collection system according to the present invention;
6 is a flowchart of another embodiment of a method for collecting vehicle data according to the present invention.

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. In adding reference numerals to the components of each drawing, it should be noted that the same components are given the same reference numerals as much as possible even though they are indicated on different drawings. In addition, in describing the embodiment of the present invention, if it is determined that a detailed description of a related known configuration or function interferes with the understanding of the embodiment of the present invention, the detailed description thereof will be omitted.

In describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), (b), etc. may be used. These terms are only for distinguishing the elements from other elements, and the essence, order, or order of the elements are not limited by the terms. In addition, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

1 is a configuration diagram of a vehicle data collection system according to an embodiment of the present invention.

1 , the vehicle data collection system according to an embodiment of the present invention includes a vehicle data collection server 10 , a storage 11 , a route server 12 , a communication network 13 , and a vehicle terminal 14 . ), and a navigation device 15 .

Looking at each of the components, first, the vehicle data collection server 10 may be implemented as, for example, a big data server, and manages a setting table used to collect desired vehicle data in an interest section. Such a setting table can be set differently depending on the vehicle model and specifications (year, option, etc.), and is shown in [Table 1] below as an example. In [Table 1] below, only a predetermined number of collected data is disclosed for better understanding, and in actual implementation, more collected data may be included.

In [Table 1], since the weight is an index for determining the priority when creating a route, a road section with a high weight is included in the driving route of the vehicle, and thus vehicle data can be obtained from the section with a high weight. At this time, when collecting the corresponding data in the corresponding road section, the more valid data is collected, the higher the weight is given.

For example, the road section for collecting SCC (Smart Cruise Control) data has a first section (Hannam IC ~ Yangjae IC) and a second section (Olympic-daero), and the weight of the second section is higher than the weight of the first section. This means that more valid SCC data can be collected in the second section than in the first section. Here, the valid SCC data may be SCC data collected when the own vehicle makes an abrupt stop because the distance between the own vehicle and the preceding vehicle is close. In addition, if the vehicle data is airbag data, the effective airbag data may be airbag data generated when the airbag is deployed. In this case, the effective airbag data may be airbag data generated when the airbag is actually deployed, or may be the same airbag data as when the airbag is deployed even though the airbag is not actually deployed. This can be used to detect and correct errors in the airbag data.

Also, the vehicle data collection server 10 may collect desired vehicle data in a desired section by adjusting the weight field. For example, when an important event occurs and SCC data needs to be collected in the first section, the weight of the first section may be set higher than the weight of the second section. Here, the important event may be a case in which a large number of vehicles with a Diagnostic Trouble Code (DTC) are detected in a specific section and the cause needs to be identified.

In addition, the vehicle data collection server 10 classifies and manages the above-described setting table according to the vehicle type and specification, and can apply the corresponding setting table according to the vehicle type and specification, and collects the setting table and other information according to the vehicle type and specification. It may be stored in the storage 11 .

In addition, the vehicle data collection server 10 transmits a setting table according to the vehicle model and specifications to the route server 12 .

In addition, the vehicle data collection server 10 communicates with the vehicle terminal 14 provided in the vehicle and collects data obtained by the gateway (not shown) through the communication network 113 . In this case, the vehicle data collection server 10 may store the collected data in the storage 11 , and use the information stored in the storage 11 to analyze the vehicle state.

In addition, the vehicle data collection server 10 may identify the vehicle model and specifications of the corresponding vehicle based on the vehicle information stored in advance - for example, the displacement amount and option information.

Also, the vehicle data collection server 10 may acquire driving situation information based on vehicle data collected in real time from the vehicle. For example, the driving situation information may include vehicle speed information, revolution per minute (RPM) information, accelerator position sensor (APS) information, and the like.

In addition, the vehicle data collection server 10 may adjust the weight of the corresponding road section based on vehicle data in the specific road section collected from a plurality of vehicles. That is, if the valid data collected in the first section for specific vehicle data is larger than the valid data collected in the second section, the setting table update process of increasing the weight of the first section or lowering the weight of the second section may be performed. have.

Hereinafter, a detailed configuration of the vehicle data collection server 10 will be described with reference to FIG. 2 .

2 is a detailed configuration diagram of a vehicle data collection server according to the present invention.

As shown in FIG. 2 , the vehicle data collection server according to the present invention includes an input unit 110 , a setting table management unit 120 , and a vehicle data analysis unit 130 .

The input unit 110 receives an overall command required for creation and management of the setting table from the user. That is, the input unit 110 receives a command to add/delete/change the type of vehicle data on the setting table, a command to add/delete/change a road section for each vehicle data, a command to change the weight of each road section, etc. from the user. can be input.

The input unit 110 generates input data for the user to control the operation of the vehicle data collection server.

The input unit 110 may include a key pad, a dome switch, a touch pad (static pressure/capacitance), a jog wheel, a jog switch, and the like. In particular, when the touch pad forms a layer structure with the display, it may be referred to as a touch screen.

The setting table management unit 120 serves to manage the setting table according to a command received through the input unit 110 . This setting table is an important element for the vehicle data collection server to actively collect desired vehicle data from the vehicle in a desired section, and it is preferable that the user's request is reflected and managed in real time.

The vehicle data analysis unit 130 is a module that performs a role of analyzing the vehicle data collected based on the setting table managed by the setting table management unit 120, and the algorithm used for the analysis is generally known in various ways. can be applied

The vehicle data collection server may further include a signal processing unit and a communication unit.

The signal processing unit processes a signal transmitted between each component.

The communication unit may include a communication module supporting a communication interface with the vehicle terminal 14 connected to the vehicle network. In this case, the communication module may support wireless Internet access. Here, as wireless Internet technologies, wireless LAN (WLAN), WiBro (Wireless Broadband, Wibro), Wi-Fi (Wi-Fi), Wimax (World Interoperability for Microwave Access, Wimax), HSDPA (High Speed Downlink Packet Access) ) may be included.

The communication unit may be communicatively connected with the vehicle terminal 14 to transmit a setting table suitable for the vehicle model and specification of the corresponding vehicle, and receive vehicle data collected based on the setting table.

Next, the storage 11 stores the setting table according to the vehicle model and specifications.

Also, the storage 11 may store vehicle data collected based on the setting table.

The storage 11 is a flash memory type, a hard disk type, a solid state disk type (SSD), a silicon disk drive type (SDD), and a multimedia card micro type. type), card-type memory (such as SD or XD memory), random access memory (RAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable (EEPROM) It may include a storage medium of at least one type of a read-only memory), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, and an optical disk.

Next, the route server 12 generates a driving route of the vehicle based on vehicle information received from the vehicle through the communication network 12 , current location information, and destination information.

In particular, the route server 12 generates a route based on a setting table according to the vehicle model and specifications received from the vehicle data collection server 10 when generating the driving route of the vehicle.

The path thus generated is, for example, as shown in FIG. 3 . For example, if the weight of the North Riverside Road is set high for specific vehicle data in the setting table, that is, if the vehicle data collection server 10 wants specific vehicle data on the North Riverside Road, the North Riverside Road on the route from the origin to the destination Create a path to include As another example, if the weight of Olympic Road is set high for specific vehicle data on the setting table, that is, if the vehicle data collection server 10 wants specific vehicle data on Olympic Road, on the route from the origin to the destination, Create a path to include the boulevard.

In this case, the route server 12 does not include the Yongin Seoul Expressway on the route from the origin to the destination when the weight of the Yongin Seoul Expressway is set high for specific vehicle data on the setting table. This is because it deviates from the normal path generation standard. Here, the normal path generation criterion generally refers to a path generated by a well-known path generation algorithm (navigation). Specifically, if the route generated based on the setting table exceeds the reference distance (for example, 15Km) or the required time exceeds the reference time (for example, 1 hour) compared to the shortest route, the route is discarded. In this case, the shortest time path, the least time path, the least cost path, etc. can be provided in the conventional manner.

In addition, the route server 12 transmits the route generated based on the setting table according to the vehicle model and specification to the corresponding vehicle through the communication network 13 .

Next, the communication network 13 may include a mobile communication network, a wireless Internet, a local area network, and the like.

The mobile communication network is a technology standard or communication method for mobile communication (eg, Global System for Mobile communication (GSM), Code Division Multi Access (CDMA), Code Division Multi Access 2000 (CDMA 2000), Enhanced EV-DO (EV-DO) Voice-Data Optimized or Enhanced Voice-Data Only), Wideband CDMA (WCDMA), High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution (LTE), Long Term Evolution-Advanced (LTEA) ), etc.), and processes a radio signal (data) between the vehicle terminal 14 and the route server 12 and the vehicle data collection server 10 .

Wireless Internet includes WLAN (Wireless LAN), Wi-Fi (Wireless-Fidelity), Wi-Fi (Wireless Fidelity) Direct, DLNA (Digital Living Network Alliance), WiBro (Wireless Broadband), WiMAX (World Interoperability for Microwave Access), These include High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution (LTE), Long Term Evolution-Advanced (LTE-A), and the like.

The local area network is for short range communication, and includes Bluetooth™, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, and Near Field Communication (NFC). ), Wi-Fi (Wireless-Fidelity), Wi-Fi Direct, and at least one of Wireless USB (Wireless Universal Serial Bus) technologies may be used to support short-distance communication.

Next, the vehicle terminal 14 may be implemented as, for example, a telematics terminal mounted on a vehicle, and receives the destination from the navigation device 15 and transmits it to the route server 12 through the communication network 13 .

In addition, the vehicle terminal 14 transmits the route received from the route server 12 through the communication network 13 to the navigation device 15 .

In addition, vehicle data acquired while driving the vehicle terminal 14 on the route received from the route server 12 is transmitted to the vehicle data collection server 10 through the communication network 13 . In this case, the vehicle data is vehicle data acquired in the interest section.

Next, when receiving destination information from the user, the navigation device 15 transmits vehicle information (vehicle model and specifications) and current location and destination information to the route server 12 through the vehicle terminal 14 to request route creation. .

In addition, the navigation device 15 provides route guidance according to the route received from the route server 12 .

The navigation device 15 receives, for example, a global positioning system (GPS) signal received from a satellite, and a first location of the navigation device (considered to be the same location as the telematics terminal) based on the received GPS signal. a GPS module for generating data; a dead-reckoning (DR) sensor for generating second position data based on the driving direction of the vehicle and the speed of the vehicle; a storage unit (or memory) for storing map data and various information; generating an estimated vehicle location based on the first location data and the second location data, and matching the generated vehicle estimated location with a link (map matching link or map matching road) in the map data stored in the storage unit ) and a map matching unit for outputting the matched map information (map matching result); a communication unit for performing telephone communication through the communication network 13; Generates road guidance information based on the matched map information (map matching result), generates and transmits surrounding vehicle status information (eg, dangerous or faulty status), or receives own vehicle status information (own vehicle status) from surrounding vehicles a control unit for receiving information); a display unit for displaying a road guide map (including information on places of interest) included in the road guide information or displaying own vehicle status information; and a voice output unit for outputting voice guidance voice information (a voice message for guidance) included in the road guidance information. Here, the communication unit may further include a hands-free device having a Bluetooth module.

The route guidance information may include various types of driving-related information, such as lane information, driving speed limit information, turn-by-turn information, traffic safety information, traffic guidance information, vehicle information, and route finding information, as well as map data. .

Signals received through the GPS module include 802.11, which is a standard standard for wireless networks for wireless LANs including wireless LANs and some infrared communications, proposed by IEEE (Institute of Electrical and Electronics Engineers), Bluetooth, UWB, Zigbee, etc. 802.15, a standard standard for wireless PAN (Personal Area Network), and 802.16, a standard for wireless Metropolitan Area Network (MAN) (Broadband Wireless Access: BWA) including Fixed Wireless Access (FWA), etc. And, using a wireless communication method such as 802.20, which is a standard for mobile Internet for Mobile Broadband Wireless Access (MBWA), including Wibro and WiMAX, the location information of the terminal is used for the navigation. It can also be configured to provide a device.

An input unit may be further configured in the navigation device, and the input unit selects a function desired by a user or receives information, and various devices such as a keypad, a touch screen, a jog shuttle, and a microphone may be used.

The map matching unit estimates the estimated vehicle location based on the first location data and the second location data, and reads map data corresponding to the driving route from the storage unit.

A map matching unit matches the estimated vehicle location with a link (road) included in the map data, and outputs the matched map information (map matching result) to the control unit. For example, the map matching unit estimates an estimated vehicle location based on the first location data and the second location data, matches the estimated vehicle location and links in the map data stored in the storage unit according to a link order, and , and output the matched map information (map matching result) to the control unit. The map matching unit may output road attribute information such as a single-story road or a multi-story road included in the matched map information (map matching result) to the controller. Also, the function of the map matching unit may be implemented in the control unit.

The storage unit stores map data. In this case, the stored map data includes geographic coordinates (or longitude and latitude coordinates) indicating latitude and longitude in degrees, minutes and seconds (DMS units: Degree/Minute/Second). Here, the stored map data may use UTM (Universal Transverse Mercator) coordinates, UPS (Universal Polar System) coordinates, TM (Transverse Mercator) coordinates, etc. in addition to the geographic coordinates.

The storage unit stores various types of information, such as various menu screens, a point of interest (POI, hereinafter referred to as 'POI'), and functional characteristic information according to a specific location of map data.

The storage unit stores various user interfaces (UIs) and/or graphic user interfaces (GUIs).

The storage unit stores data and programs necessary for the operation of the navigation device.

The storage unit stores destination information input by the user through the input unit. In this case, the destination information may be a destination or any one of a departure point and a destination.

The display unit displays image information (or a road guide map) included in the route guide information generated by the controller. Here, the display unit includes a touch sensor (touch screen) and a proximity sensor. In addition, the road guide information may include not only map data, but also various driving-related information such as lane information, driving speed limit information, turn-by-turn information, traffic safety information, traffic guide information, vehicle information, and route finding information. have.

When displaying the image information, the display unit may display various contents such as various menu screens and road guide information using a user interface and/or a graphic user interface included in the storage unit. Here, the content displayed on the display unit includes various text or image data (including map data and various information data) and a menu screen including data such as icons, list menus, and combo boxes.

The voice output unit outputs voice information (or a voice message for the road guidance information) included in the road guidance information generated by the controller. Here, the audio output unit may be an amplifier or a speaker.

The control unit generates road guidance information based on the matched map information, and outputs the generated road guidance information to the display unit and the audio output unit. In this case, the display unit displays the road guide information.

The controller receives real-time traffic information from the information providing center and/or a terminal (vehicle navigation device) mounted on a nearby vehicle to generate road guidance information.

4 is a flowchart illustrating a vehicle data collection method according to an embodiment of the present invention.

First, the vehicle data collection server 10 manages a setting table used to collect vehicle data in an interest section ( 401 ).

Thereafter, the route server 12 generates a route from the current location of the vehicle to the destination based on the setting table ( 402 ).

Thereafter, the vehicle terminal 14 transmits the route generated by the route server 12 to the navigation device 15 of the vehicle, and transmits vehicle data acquired while driving the route to the vehicle data collection server 10 . do (403).

5 is a block diagram of another embodiment of a vehicle data collection system according to the present invention.

5 , the vehicle data collection system according to another embodiment of the present invention includes a vehicle data collection server 50 , a storage 51 , a communication network 52 , a vehicle terminal 53 , and a navigation device ( 54).

Here, the functions of the storage 51 and the communication network 52 are the same as in the above-described exemplary embodiment, and thus will not be further described.

In addition, although the overall functions of the vehicle data collection server 50 , the vehicle terminal 53 , and the navigation device 54 are the same, only differences will be described.

The vehicle data collection server 50 transmits a setting table according to the vehicle model and specifications to the navigation device 54 through the vehicle terminal 14 .

Then, the navigation device 54 directly generates a route to the destination based on the setting table.

Since the vehicle terminal 53 directly generates the route in the navigation device 54 , the process of transmitting vehicle information, current location information, and destination information to the route server 12 is not performed.

6 is a flowchart of another embodiment of a method for collecting vehicle data according to the present invention.

First, the vehicle data collection server 50 manages a setting table used to collect vehicle data in an interest section ( 601 ).

Thereafter, the navigation device 54 generates a route from the current location of the vehicle to the destination based on the setting table ( 602 ).

Thereafter, the vehicle terminal 53 transmits vehicle data obtained while driving the generated route to the vehicle data collection server 50 ( 603 ).

The above description is merely illustrative of the technical spirit of the present invention, and various modifications and variations will be possible without departing from the essential characteristics of the present invention by those skilled in the art to which the present invention pertains.

Therefore, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain, and the scope of the technical spirit of the present invention is not limited by these embodiments. The protection scope of the present invention should be construed by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

10: vehicle data collection server
11: Repository
12 : route server
13: communication network
14: vehicle terminal
15: navigation device

Claims (20)

a vehicle data collection server that manages a setting table used to collect vehicle data in a section of interest;
a route server for generating a route from the current location of the vehicle to the destination based on the setting table; and
and a vehicle terminal that transmits the route generated by the route server to a vehicle navigation system, and transmits vehicle data acquired while driving the route to the vehicle data collection server,
The route server is
Create a route from the current location to the destination, and generate a route including the section of interest designated by the vehicle data collection server,
The vehicle terminal,
Vehicle data collection system, characterized in that the vehicle data collection system, characterized in that for acquiring the vehicle data in the section of interest among the route from the current location to the destination generated by the route server. The method of claim 1,
The route server is
Vehicle data collection system, characterized in that receiving a request to create a route along with vehicle information, current location information, and destination information from the vehicle terminal. delete The method of claim 1,
The route server is
The vehicle data collection system, characterized in that the generated route is discarded when the distance exceeds a reference distance or the required time exceeds the reference time compared to the shortest route. The method of claim 1,
The setting table is
A vehicle data collection system, characterized in that vehicle data, road sections, and weights are set differently according to vehicle types and specifications. 6. The method of claim 5,
The weight is
Vehicle data collection system, characterized in that it is an index for determining the priority of the road section with respect to the corresponding vehicle data. 6. The method of claim 5,
The vehicle data collection server,
A vehicle data collection system, characterized in that the weight of a road section in which more valid data is collected among a plurality of road sections matching specific vehicle data is increased. 6. The method of claim 5,
The vehicle data collection server,
A vehicle data collection system, characterized in that a weight inputted from a user is set for specific vehicle data. managing, by the vehicle data collection server, a setting table used to collect vehicle data in the section of interest;
generating, by a route server, a route from the current location of the vehicle to the destination based on the setting table; and
A vehicle terminal transmitting the route generated by the route server to the navigation system of the vehicle, and transmitting vehicle data obtained while driving the route to the vehicle data collection server,
The generating step is
Create a route from the current location to the destination, and generate a route including the section of interest designated by the vehicle data collection server,
The transmitting step is
Vehicle data collection method, characterized in that the vehicle data collection method, characterized in that for acquiring the vehicle data in the section of interest among the route from the current location to the destination generated by the route server. 10. The method of claim 9,
Creating the path includes:
Receiving a request to create a route together with vehicle information, current location information, and destination information from the vehicle terminal
A vehicle data collection method comprising a. delete 10. The method of claim 9,
Creating the path includes:
Discarding the generated route when the distance of the generated route exceeds the reference distance or the required time exceeds the reference time compared to the shortest route
A vehicle data collection method comprising a. 10. The method of claim 9,
The setting table is
A vehicle data collection method, characterized in that vehicle data, road sections, and weights are set differently according to vehicle types and specifications. 14. The method of claim 13,
The weight is
Vehicle data collection method, characterized in that it is an index for determining the priority of the road section with respect to the corresponding vehicle data. 14. The method of claim 13,
The step of managing the setting table comprises:
A method of collecting vehicle data, characterized in that the weight of a road section in which more valid data is collected among a plurality of road sections matching specific vehicle data is increased. 14. The method of claim 13,
The step of managing the setting table comprises:
A vehicle data collection method, characterized in that a weight inputted from a user is set for specific vehicle data. delete delete delete delete

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