JP2015049187A - Simulation travel route generation method and system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a travel route for test configured of only a necessary part by generating a simulation travel route related to a navigation event under consideration or a corrected program code in the case of performing a simulation travel test by a travel log.SOLUTION: A simulation travel route creation device has an execution monitoring part for monitoring the execution of navigation, and the execution monitoring part associates data on a travel log with an event, and associates the data on the travel log with the execution place of a code in the program, and extracts partial data corresponding to the designated event or a function from created information from the travel log, and connects the extracted partial data to set one simulation travel route. Thus, it is possible to crate the travel route configured of only a route which meets the purpose of a test.

Description

  The present invention relates to a navigation device that provides guidance by voice and display as a moving body moves, a simulation travel route generation method in the navigation method, and a system thereof, and particularly includes travel that includes only a travel location corresponding to a desired event. The present invention relates to a method for generating a route.

  2. Description of the Related Art A car navigation device is known that is mounted on a moving body such as an automobile and performs route guidance to a destination by voice or display as the moving body moves. In the development of a car navigation device, it is necessary to actually run a car and perform a test in order to verify the operation of the developed program to confirm that there is no problem. However, it is time-consuming to actually test the car every time the program is modified. For this reason, sensor information (input data necessary for navigation processing such as GPS and vehicle speed pulses) once the vehicle is actually traveled is saved once, and the saved sensor information is saved when testing the program. A method is used in which the operation of the navigation program is confirmed by actually generating an input from the sensor without actually driving the automobile. Hereinafter, pseudo operation of the navigation program is referred to as simulation travel, and stored sensor information is referred to as travel log.

Navigation is performed at the timing when an event related to navigation such as approach to an intersection, overspeed, reception of traffic information, passage of a dangerous zone, etc., and guidance to the user is performed by voice or screen display. Therefore, in a navigation test, it is often desirable to test the behavior at the occurrence timing of events related to navigation as described above. For example, a function that indicates a direction to turn by a screen and sound before a vehicle approaches an intersection is known. In the test of such a function, it is necessary to test whether the sound output and the screen display are normally performed by simulating the state of actually driving near the intersection. Therefore, it is possible to save the trouble of traveling with an actual vehicle without driving the vehicle. On the other hand, the travel log prepared by the time of the test (data is collected in consideration of various events that can occur in the actual car when the travel log is collected) is irrelevant to the event to be tested. When a travel location is included and reproduced from scratch, there is a problem that test time for an unrelated travel location is wasted. Another problem is that when the navigation program is modified, the events to be confirmed differ depending on the modification, but in the test by the simulation traveling, the portion that is not related to the modified portion of the program is still included in the traveling log. was there.

In response to this problem, the navigation device disclosed in Patent Document 1 has a function of displaying a travel log as a line on a screen and partially performing a simulation travel only on a travel location designated by the user on the screen.
In addition, the test method disclosed in Patent Document 2 is based on the relationship between a program and input data for testing the program (referred to as a test case), and only the test case related to the corrected part of the program is tested. As a test. The time required to run all test cases is reduced.

JP 2001-021373 A JP 2008-204405 A

In the navigation device according to Patent Document 1, since the place to be simulated is selected from the screen, the place can be specified only when the event to be tested is an event that can be visually determined as to which part of the traveling location occurs. In addition, the exact location where the event occurs cannot be determined on the screen. Further, in the test method according to Patent Document 2, it is possible to extract a travel log related to the correction of the program from a plurality of travel logs, but specify a travel part unrelated to the test included in the travel log, It cannot be reduced.
The present invention has been made in view of the above problems, and an object of the present invention is to generate a travel route necessary for a test on the basis of an event that occurs during navigation and a corrected portion of a program.

  In order to solve the above problems, in the present invention, based on the movement of a moving body, a simulation travel route generation device that creates movement history information to be input to a simulation travel of a navigation device that reproduces navigation screen display and voice guidance, A simulation travel route generation system configured with the navigation device, wherein the simulation travel route generation device has a simulation travel route generation unit that generates the movement history information, and the navigation device responds to movement of a moving body. A navigation unit that performs the guidance and a monitoring unit that monitors an execution state of the navigation unit, and an event that occurs when the navigation unit executes navigation processing based on the movement history information, and an event The movement history when The monitoring unit records the correspondence with the information item, and the simulation travel route generation unit extracts the movement history information item corresponding to the event corresponding to the extraction condition from the information recorded by the monitoring unit. The extracted items are connected to generate one simulation travel route.

  Further, in order to solve the above-mentioned problems, in the present invention, a simulation travel route generation device that creates movement history information to be input to simulation travel of a navigation device that reproduces navigation screen display and voice guidance based on the movement of a moving body And a simulation travel route generation system including the navigation device, the simulation travel route generation device having a simulation travel route generation unit that generates the movement history information, and the navigation device And a monitoring unit that monitors the execution state of the navigation unit, the specific position in the program executed by the navigation unit, and the specific position of the program executed Read from the movement history information The monitoring unit records the correspondence with the recorded item, and the simulation travel route generation unit extracts the item of the movement history information corresponding to the specific position in the designated program from the information recorded by the monitoring unit. The extracted items are connected to generate one simulation travel route.

  Further, in order to solve the above-mentioned problems, in the present invention, a simulation travel route generation device that creates movement history information to be input to simulation travel of a navigation device that reproduces navigation screen display and voice guidance based on the movement of a moving body In the simulation travel route generation method in the simulation travel route generation system configured with the navigation device, the navigation device performs the guidance according to the movement of a moving body, monitors the execution state, and the navigation device Is recorded the correspondence between the event that occurs when performing navigation processing based on the movement history information and the item of the movement history information when the event occurs, the simulation travel route generation device, Extraction from recorded information Extracting an item of the movement history information corresponding to the event corresponding to the matter, and to generate as a simulation travel route by connecting the extracted items.

  Further, in order to solve the above-mentioned problems, in the present invention, a simulation travel route generation device that creates movement history information to be input to simulation travel of a navigation device that reproduces navigation screen display and voice guidance based on the movement of a moving body In the simulation travel route generation method in the simulation travel route generation system configured with the navigation device, the navigation device performs the guidance according to the movement of the moving body, and monitors the execution state of the navigation process, The navigation device records a correspondence between a specific position in the program to be executed and an item read from the movement history information at the time when the specific position of the program is executed, and the simulation travel route generation device The navigator From information down device it has recorded, and extracts the entry of the movement history information corresponding to a particular position in the specified program, and to generate as a simulation travel route by connecting the extracted items.

  According to the present invention, it is possible to generate a travel route including only a navigation event to be tested with attention and a travel location related to the modified program code, and a test by simulation travel can be performed using the generated travel route. For this reason, it is not necessary to travel a portion unrelated to the point of interest, so that the test can be made more efficient.

It is a block diagram of the navigation apparatus which comprises the simulation driving | running route generation system which concerns on one Embodiment of this invention. It is a block diagram of the computer which comprises the simulation driving | running route generation system which concerns on one Embodiment of this invention. 1 is a configuration diagram of a simulation travel route generation system according to an embodiment of the present invention. It is a figure which shows an example of a driving log. It is a block diagram which shows the navigation process by a navigation apparatus. It is a block diagram which shows the simulation driving | running route production | generation process by a computer. It is a figure which shows an example of a code correction table. It is a flowchart which shows the procedure of a pre-processing. It is a figure which shows an example of an event generation table. It is a figure which shows an example of a code execution table. It is a figure which shows an example of the extraction condition setting screen based on a navigation event. It is a figure which shows an example of the extraction condition setting screen based on code correction. It is a flowchart which shows the procedure of simulation travel route production | generation. It is a figure which shows an example of an extraction list | wrist. It is a figure which shows the concept of a simulation driving | running route production | generation process. It is a flowchart which shows the procedure of simulation driving | running | working.

  Hereinafter, a simulation travel route generation system according to an embodiment of the present invention will be described with reference to the drawings.

  FIG. 3 is a system diagram showing a configuration of a simulation travel route generation system in one embodiment of the present invention. The navigation device 10 and the computer 20 having specifications that enable simulation traveling are connected by an external bus 30 such as a USB (Universal Serial Bus), and can communicate bidirectionally. In the present embodiment, an example in which the navigation device and the computer (simulation travel route generation device) are different devices has been shown. However, the navigation program and the simulation travel route generation program are operated in the same computer. The execution apparatus of each program is not ask | required.

  FIG. 1 is a block diagram of a navigation device 10 according to an embodiment of the present invention. As shown in FIG. 1, the navigation device 10 includes a CPU 101, a main memory 102, a speaker 104, a display device 105, a sensor 106, a communication device 109, and a secondary storage device 116. These are connected to the internal bus 103. The sensor 106 further includes a time / position acquisition device 107 and a speed acquisition device 107. The sensor 106 measures the movement of the vehicle by a method such as GPS (Global Positioning System) or a vehicle speed pulse, and acquires sensor information (time, latitude / longitude, vehicle speed). The navigation device 10 has a hardware configuration and a software configuration included in a navigation device mounted on an actual automobile.

The secondary storage device 116 stores a navigation program 113 and an execution monitoring program 110, which are loaded into the main memory 102 as necessary, and the CPU 101 operates in accordance with these programs, and will be described later. Processing and simulation running processing are executed.
The navigation program 113 has a sensor information acquisition program 1131 and an event management program 1132 as partial programs. In addition, the execution monitoring program 110 introduced to realize the functions of one embodiment of the present invention has an event monitoring program 1101 and a code monitoring program 1102 as partial programs.

The secondary storage device 116 further stores an event occurrence information DB (Data Base) 111, a code execution information DB 112, a travel log DB 114, and a map DB 115. The travel log DB 114 holds a history of information (travel log) from the sensor 106 when the vehicle travels with an actual vehicle such as an automobile. The event occurrence information DB 111 shows the relationship between the event that occurs when the simulation travel is performed using the travel log and the position of the travel log (the relationship that the event has occurred when which data recorded in the travel log is reproduced). Hold.
The code execution information DB 112 stores the relationship between the functions of the navigation program 113 executed when the simulation travel using the travel log and the position of the travel log (the time when the function entry and end (exit) are executed is the travel (Relationship indicating which data in the log corresponds to). The map DB 115 holds map data used for navigation.

  FIG. 2 is a block diagram of the computer 20 according to an embodiment of the present invention. The computer 20 is a simulation travel route generation device and includes a CPU 101, a main memory 102, a display device 105, an input device 201, a communication device 109, and a secondary storage device 116, as shown in FIG. . These are connected to the internal bus 103.

The secondary storage device 116 stores a simulation travel route generation program 202 and a code development program 204, which are loaded into the main memory 102 as necessary, and the CPU 101 operates according to these programs. A simulation travel route generation process to be described later is executed.
The simulation travel route generation program 202 has an extraction condition designation program 2021 as a partial program.

  The secondary storage device 116 further stores a simulation travel route DB 203 and a code correction history DB 205. The simulation travel route DB 203 holds the generated simulation travel route. The code correction history DB 205 holds a history when the developer has corrected the navigation program using the code development program 204.

FIG. 4 shows an example of the travel log 401 stored in the travel log DB 114. The travel log 401 is a record of input from the sensor 106 when the navigation device 10 is mounted on an automobile and the navigation program 113 is executed while actually traveling on the road. As shown in FIG. 4, the position and speed relating to the moving vehicle are recorded together with time information. As for the data recording frequency, for example, data of about 1 data / second to 10 data / second is recorded with a sequence number. Therefore, the position of the travel log 401 is a sequence number.
In the following, it is assumed that a plurality of travel logs 401 are stored in the travel log DB 114 by performing actual vehicle travel a plurality of times. However, a plurality of travel logs 401 are not necessarily present, and the following processing may be performed on one travel log 401.

  FIG. 5 is a diagram conceptually showing the operation of the navigation device 10 of the present embodiment. The navigation unit 502, the execution monitoring unit 504, and the sensor information acquisition unit 5021 and the event management unit 5022, which are partial functions of the navigation unit 502, are functional units realized by the execution of the CPU 101, and execute the following processing.

  The navigation unit 502 performs navigation processing based on the map data read from the map DB 115 and the sensor information from the sensor information acquisition unit 5021, and outputs guidance information to the user to the speaker 104 and the display device 105. The navigation unit 502 operates according to the event. The event used by the navigation unit 502 differs depending on the content of the navigation program 113. The navigation unit 502 can receive an event that has occurred by registering an event to be used during processing in the event management unit 5022 during startup or execution.

  The event management unit 5022 manages all events that occur during the navigation process. The event includes a change in the current position, approaching an intersection, excess speed, and the like accompanying the movement of the automobile, but is not limited to this as long as it is an event that occurs during navigation.

  The sensor information acquisition unit 5021 switches the acquisition destination of the sensor information depending on whether the vehicle travels using a real vehicle or simulation travels. In the case of traveling by an actual vehicle, sensor information is acquired from the sensor 106. In the case of simulation traveling, sensor information is acquired from either the traveling log 401 in the traveling log DB 114 or the simulated traveling route 501 received from the computer 20.

  The execution monitoring unit 504 monitors the execution state of the navigation unit 502 and stores an event that occurred during execution in the event generation DB 111 (the event occurred when the sensor information with which running log sequence number was processed). Record). Further, the execution monitoring unit 504 monitors the execution position of the program code of the navigation unit 502, and stores information related to the executed function in the code execution information DB 112 (entry and exit (end) of each function of the navigation program). At the time of processing, the correspondence relationship indicating which sensor information is processed by which sequence number of which travel log is recorded). In order to carry out this processing, in the compilation of the navigation program 113, a load module that leaves a code for identifying the entry (function ()) and exit (end) of each function is created and the load module is executed. Thus, the execution monitoring unit 504 records the code execution information.

  FIG. 6 is a diagram conceptually showing the operation of the computer 20 of the present embodiment. The code creation unit 601 and the simulation travel route generation unit 602 are functional units realized by the execution of the CPU 101, and execute the following processing.

  The code creation unit 601 creates a program code for the navigation program 113 in accordance with an input from the program developer. The input from the developer is performed by the input device 201, and the output to the developer is performed by the display device 105. Further, the code creating unit 601 stores the correction history of the program code in the code correction history DB 205 as a code correction table 604.

  The simulation travel route generation unit 602 has an extraction condition designation unit 6021. The simulation travel route generation unit 602 generates a simulation travel route from the travel log 401 acquired from the navigation device 10, the event generation table 801, the code execution table 802, the code correction table 604, and the extraction condition 603 according to the test content to be noticed. 501 is generated.

  FIG. 7 shows an example of the code correction table 604 created by the code creation unit 601. The code correction table 604 includes the file name and function name of the program code correction part, and date information of the change date. As an actual example of the code correction table 604, in FIG. 7, the correction history is set as a function unit.

Hereinafter, details of each process executed in the simulation travel route generation system according to the embodiment of the present invention will be described.
FIG. 8 is a flowchart showing pre-processing performed prior to the test simulation run. In the pre-processing, the simulation travel is executed using the travel log 401 obtained by the actual vehicle travel, and the event generation table 801 and the code execution table 802 are generated.

The sensor information acquisition unit 5021 of the navigation unit 502 sequentially reads the sensor information recorded in the travel log 401 in order of the sequence number, and stores the sequence number as the number currently being processed (step S801). The execution monitoring unit 504 monitors the execution of the navigation unit 502 and determines whether an event such as an overspeed or approaching an intersection has occurred in the navigation unit (step S803). The type and the current sequence number are associated with each other and added to the event occurrence table 801 recorded in the event occurrence information DB 111 (step S804). Furthermore, the execution monitoring unit 504 determines whether the execution location of the program code has reached the entry of the function or the exit of the function (step S805), and if so, corresponds to the current sequence number. Thus, it is added to the code execution table 802 recorded in the code execution information DB 112 (step S806). In this manner, the execution monitoring unit 504 linked with the navigation unit 502 repeats the generation process of the event occurrence table 801 and the code execution table 802 until the reading of the travel log 401 is completed (step S802).
When there are a plurality of travel logs 401, the pre-processing is executed for each.

  FIG. 9 shows an example of the generated event occurrence table 801. The event occurrence table 801 includes data items indicating the type of event (a code representing the event), the file name of the travel log 401 processed by the navigation unit 502 at the time of occurrence, and the sequence number when the event occurred.

  FIG. 10 shows an example of the generated code execution table 802. The code execution table 802 is processed by the navigation unit 502 when the file name of the navigation program code, the function name (data for identifying the entry and exit of the function) confirmed to be executed, and the function name is executed. It consists of data items representing the file name and sequence number of the travel log 401.

  The above pre-processing is executed again when the navigation program is corrected, when an event handled by the navigation program 113 is changed and added, and the event occurrence table 801 and the code execution table 802 are reconstructed.

Next, the procedure of the simulation travel route generation process by the computer 20 will be described.
FIG. 11 and FIG. 12 show examples of setting screens for specifying the travel route to be extracted.
FIG. 11 is a setting screen for designating the content that the developer wants to test according to the type of event that occurs during navigation and the degree of event overlap, and generating a simulation travel route 401 corresponding to the designated content. . FIG. 11 shows an example in which an overspeed event, an intersection approach event, and a place where three or more events occur simultaneously are designated.

  FIG. 12 is a setting screen for generating the simulation travel route 501 in accordance with the location where the program code of the navigation program is corrected. FIG. 12 shows an example in which the generation of the simulation travel route 501 related to the function of the program code corrected after 19:00 on March 31, 2013 is shown.

FIG. 13 is a flowchart showing the procedure of the simulation travel route generation process based on the set conditions.
The simulation travel route generation unit 602 acquires the travel log 401, the event generation table 801, and the code execution table 802 from the navigation device 10 via the external bus 30, and examines and stores the types of events included in the travel log ( Step S1301).
The extraction condition designating unit 6021 displays a setting screen as illustrated in FIGS. 11 and 12 to the user, accepts the user's input, and acquires the extraction condition 603 (step S1302). At this time, the event type stored in step S1301 is displayed, and the user is allowed to select it. Alternatively, all the event types stored in step S1301 may be used as the extraction condition 603 without causing the user to select them.

  Next, the simulation travel route generation unit 602 extracts all the events that match the event set in the extraction condition 603 from the event generation table 801 and adds them as an extraction list 1301. Similarly, all entries in which events having a degree of duplication specified by the extraction condition 603 or higher occur within the specified time are extracted from the event generation table 801. Then, an extraction list 1301 is added. Note that whether or not it occurs within the specified time is determined by comparing time information about entries in the travel log 401 corresponding to the sequence number of each entry in the event occurrence table 801 (step S1303). .

Next, the simulation travel route generation unit 602 acquires a list of functions corrected during the period specified in the extraction condition from the code correction table 604 (step S1304).
Next, an entry corresponding to the entry of the function extracted in step S1304 is extracted from the code execution table 802 and added to the extraction list 1301 (step S1305). When a plurality of candidates are found when adding to the extraction list 1301 in step S1304 and step S1305, the first found one is added. However, an extraction method in which a plurality of candidates are added at the same time for the position of the travel log 401 among the plurality is conceivable, and the extraction method is not limited to adding the first found one. Also, addition to the extraction list 1301 is performed by sorting by file name and sequence number, and when there is already registration with the same contents, no new addition is made. A function exit entry corresponding to the entry of the function added to the extraction list 1301 is also added to the extraction list 1301.

FIG. 14 shows an example of the extraction list 1301. As shown in FIG. 14, the extraction list 1301 includes the file name and sequence number of the travel log 401.
Next, for each entry in the extraction list 1301, an entry in the travel log 401 corresponding to the sequence number and an entry within several seconds before and after are extracted (step S1306). This is because a traveling route piece is obtained by taking out the entries before and after the part to be extracted.
All entries in the travel log 401 between the entry at the function entry and the entry at the function exit added to the extraction list 1301 are extracted and set as a travel route segment. Next, the entry acquired in step S1306 It adds to the simulation travel route 501 (step S1307). For addition to the simulation travel route 501, sorting is performed by file name and sequence number, and duplication is not added.
Finally, the simulation travel route generation unit 602 transmits the simulation travel route 501 to the navigation device 10 (step S1308) and ends.
In step S1307, the entry extracted in step S1306 is added as it is as the simulation travel route 501, but may be connected using route search or the like so that the route is not divided. This is effective when the navigation program does not operate normally unless the routes are connected.

  In step S1304 and step S1305, the first found entry is added. However, an upper limit on the number is added, a plurality of entries are added, or an optimum route is selected so that the shortest route is obtained. Also good.

  FIG. 15 shows an example of a simulated travel route 501 in which two parts are extracted from two travel logs 401 by a simulated travel route generation process, and a simulated travel generated by combining the divided travel locations by route search. An example of the route 501 is shown.

Next, the procedure of simulation running for testing by the navigation unit 502 will be described.
FIG. 16 is a flowchart showing the procedure of the simulation travel. The navigation unit 502 reads the simulation travel route 501 (step S1601), and executes a navigation operation while data exists (step S1603). When the reading of data is finished, the program is finished (step S1602).

  In this embodiment, the simulation travel route 501 is created prior to the test simulation travel. However, every time an event required by the navigation unit 502 is registered in the event management unit 5022 during the simulation travel. The travel route corresponding to the event may be dynamically generated by the simulation travel route generation process, and the travel route may be added during execution.

  As described above, according to the present invention, only the route that generates the state of interest is extracted from the plurality of travel logs based on the navigation event of interest and the event generation conditions. As a result, the running test can be executed efficiently. Also, only the travel route related to the corrected function is extracted. As a result, the test at the time of correcting the program code can be executed efficiently.

  DESCRIPTION OF SYMBOLS 10 ... Navigation apparatus, 20 ... Computer, 101 ... CPU, 102 ... Main memory, 103 ... Internal bus, 104 ... Speaker, 105 ... Display apparatus, 106 ... Sensor, 107 ... Time position acquisition apparatus, 108 ... Speed acquisition apparatus, 109 ... Communication device, 110 ... execution monitoring program, 111 ... event occurrence information DB, 112 ... code execution information DB, 113 ... navigation program, 114 ... running log DB, 115 ... map DB, 116 ... secondary storage device, 202 ... simulation Travel route generation program, 203 ... simulation travel route DB, 204 ... code development program, 205 ... code correction history DB, 401 ... travel log, 501 ... simulation travel route, 502 ... navigation unit, 504 ... execution monitoring unit, 601 ... code Creating unit, 602 ... simulation traveling route generation portion, 603 ... extraction conditions, 604 ... code modification table 801 ... event occurrence table, 802 ... code execution table, 1304 ... extraction list.

Claims (19)

A simulation travel route composed of a simulation travel route generation device that creates movement history information to be input to a simulation travel of a navigation device that reproduces navigation screen display and voice guidance based on the movement of a moving body, and the navigation device A generation system,
The simulation travel route generation device includes a simulation travel route generation unit that generates the movement history information,
The navigation device includes a navigation unit that performs the guidance according to movement of a moving body, and a monitoring unit that monitors an execution state of the navigation unit,
The monitoring unit records a correspondence between an event that occurs when the navigation unit performs navigation processing based on the movement history information and an item of the movement history information when the event occurs,
The simulation travel route generation unit extracts the items of the movement history information corresponding to the event corresponding to the extraction condition from the information recorded by the monitoring unit, and connects the extracted items to generate one simulation travel route. To
A simulation travel route generation system characterized by that. In the simulation travel route generation system according to claim 1,
The extraction condition is a simulation driving route generation system characterized by being a specific event designated by a user. In the simulation travel route generation system according to claim 1,
The said extraction condition is the duplication degree of the some event which the user specified, The simulation driving | running route generation system characterized by the above-mentioned. In the navigation device constituting the simulation travel route generation system according to claim 1,
When a necessary event is changed by the navigation unit, a simulation travel route generation system that generates a simulation travel route corresponding to the event and sets it as a travel location is provided. A simulation travel route composed of a simulation travel route generation device that creates movement history information to be input to a simulation travel of a navigation device that reproduces navigation screen display and voice guidance based on the movement of a moving body, and the navigation device A generation system,
The simulation travel route generation device includes a simulation travel route generation unit that generates the movement history information,
The navigation device includes a navigation unit that performs the guidance according to movement of a moving body, and a monitoring unit that monitors an execution state of the navigation unit,
The monitoring unit records the correspondence between the specific position in the program executed by the navigation unit and the item read from the movement history information at the time when the specific position of the program is executed,
The simulation travel route generation unit extracts the items of the movement history information corresponding to the specific position in the designated program from the information recorded by the monitoring unit, and connects the extracted items as one simulation travel route. Generate,
A simulation travel route generation system characterized by that.   6. The simulation travel route generation system according to claim 5, wherein the specific position in the program is a position corresponding to an entrance or / and an exit of a function included in the program.   The specific position in the specified program is a position where a function corrected in a specified period is extracted from the correction history of the program code executed by the navigation unit and corresponds to the entry or / and exit of the function. 6. The simulation travel route generation system according to claim 5, wherein the simulation travel route generation system is provided. In the simulation travel route generation system according to claim 1 or 5,
When the simulation travel route generation unit extracts an item from the travel history information, one or a plurality of items before and after the item of the travel history information to be extracted are collectively extracted. Generation system. In the simulation travel route generation system according to claim 1 or 5,
The simulation travel route generation unit is configured to generate a route by complementing the time when the time or position is more than a certain distance among a plurality of items of the movement history information extracted from the movement history information. Simulation travel route generation system. In the simulation travel route generation system according to any one of claims 1 to 9,
The simulation travel route generation system, wherein the simulation travel route generation device and the navigation device are mounted on the same computer to realize each function. A simulation travel route composed of a simulation travel route generation device that creates movement history information to be input to a simulation travel of a navigation device that reproduces navigation screen display and voice guidance based on the movement of a moving body, and the navigation device A simulation travel route generation method in a generation system,
The navigation device performs the guidance according to the movement of a moving body and monitors the execution state.
The navigation device records a correspondence between an event that occurs when performing navigation processing based on the movement history information and an item of the movement history information when the event occurs,
The simulation travel route generation device extracts items of the movement history information corresponding to an event corresponding to an extraction condition from the recorded information, and generates a single simulation travel route by connecting the extracted items.
A simulation travel route generation method characterized by that. The simulation travel route generation method according to claim 11,
The extraction condition is a simulation event generation method characterized by being a specific event designated by a user. The simulation travel route generation method according to claim 11,
The said extraction condition is the duplication degree of the some event designated by the user, The simulation driving | running route generation method characterized by the above-mentioned. A simulation travel route composed of a simulation travel route generation device that creates movement history information to be input to a simulation travel of a navigation device that reproduces navigation screen display and voice guidance based on the movement of a moving body, and the navigation device A simulation travel route generation method in a generation system,
The navigation device performs the guidance according to the movement of a moving body and monitors the execution state of navigation processing,
The navigation device records a correspondence between a specific position in the program to be executed and an item read from the movement history information at the time when the specific position of the program is executed,
The simulation travel route generation device extracts the items of the movement history information corresponding to a specific position in the designated program from the information recorded by the navigation device, and connects the extracted items as one simulation travel route. Generate,
A simulation travel route generation method characterized by that.   15. The simulation travel route generation method according to claim 14, wherein the specific position in the program is a position corresponding to an entrance or / and an exit of a function included in the program.   The specific position in the specified program is a position where a function corrected in a specified period is extracted from the correction history of the program code executed by the navigation device and corresponds to the entry or / and exit of the function. The simulation travel route generation method according to claim 14, wherein the simulation travel route generation method is provided. In the simulation travel route generation method according to claim 11 or 14,
When extracting an item from the said movement history information, the simulation driving | running route production | generation method characterized by extracting collectively one or several items before and behind the item of the movement history information to extract. In the simulation travel route generation method according to claim 11 or 14,
A simulation travel route generation method, wherein a route is generated by complementing a time or position when a time or position is more than a certain distance among a plurality of items of movement history information extracted from the movement history information. In the simulation travel route generation method according to any one of claims 11 to 18,
The simulation travel route generation method, wherein the simulation travel route generation device and the navigation device are mounted on the same computer to realize each function.

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