JP2017005649A - Travel information analyzer and computer program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a travel information analyzer capable of confirming travel information of a vehicle recorded by an on-vehicle device and image information efficiently, and to provide a computer program.SOLUTION: A travel information analyzer analyzes record information acquired from an on-vehicle device for recording travel information of a vehicle and image information captured by means of a camera, in association with the time. The travel information analyzer displaces a first display area 110 for displaying the travel information of a vehicle recorded by the on-vehicle device along a time axis 114, a second display area 120 for displaying bars 124a, 126a, 126b, 127a indicating the time when a predetermined event has occurred in the vehicle along the time axis 114, and a third display area 130 for displaying the image information recorded by the on-vehicle device, in a display screen (speed chart screen 100) in parallel while laying out.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a travel information analysis apparatus and a computer program for analyzing information acquired from an on-vehicle device that records vehicle travel information and image information captured by a camera in association with time.

  2. Description of the Related Art Conventionally, a travel information analysis system that includes an in-vehicle device and a travel information analysis device is known. In a business operator who uses a vehicle, one of the important issues is to promote safe driving for the occupant of the vehicle and prevent an accident in advance. Therefore, for example, an in-vehicle device called “digital tachograph” is used so that the operator can check whether each occupant is performing safe driving on a daily basis or driving that contributes to energy saving.

  The digital tachograph is mounted on a vehicle and automatically records travel information (operation information) such as travel speed, engine speed, and travel position acquired every predetermined time (for example, 0.5 seconds). Data recorded in the digital tachograph can be read by a travel information analysis device (for example, a personal computer) installed in a sales office through a recording medium, a system such as a cloud, or a network. The manager of the business operator can grasp the travel information by analyzing the travel information collected by the digital tachograph using the travel information analyzer. As a result, it is possible to grasp the driving content of the occupant and to promote driving that contributes to safe driving and energy saving.

  In recent years, drive recorders that record image information captured by an in-vehicle camera are known, and an in-vehicle device having a combination of these functions has also been proposed.

  Here, for example, Patent Document 1 discloses a display device that displays recording information of a drive recorder that records image information when a predetermined event occurs in a vehicle. In this display device, an event marker indicating that image information is recorded on the daily driving display screen for displaying a daily driving report indicating the operation status of the vehicle is obtained when image information on the time axis of the daily driving report is acquired. Is displayed. Patent Document 1 describes that the recorded image information may be displayed on the display unit of the display device by selecting the event marker. In addition, Patent Document 1 discloses an image information playback screen configured as a screen different from the daily driving report display screen, and playback of images is performed in a preview area of the image information playback screen.

  Further, for example, Patent Document 2 discloses an analysis device that displays a time-series travel information screen showing a change over time in a travel state on a display unit based on recorded information recorded by an in-vehicle device. This analysis apparatus includes a command screen for indicating a desired time during a change in the running state indicated by the speed chart screen, and a map screen for indicating a travel location in the travel information associated with the time specified by the command means. Is displayed on the display unit.

JP 2011-77898 A JP 2001-43410 A

  However, according to the technique disclosed in Patent Document 1, the daily driving report screen showing the vehicle operation information and the image information reproduction screen are configured as separate screens. For this reason, it is difficult to use the information by comparing the information of both at the same time, and it is difficult to check the information efficiently.

  Further, according to the technique disclosed in Patent Document 2, when a desired time is instructed by the instruction means, the display on the display unit is switched from the speed chart to the map screen. Therefore, information displayed on the speed chart screen and information linked to the speed chart (for example, a map) cannot be compared at the same time, and it has been difficult to efficiently check the information.

  The present invention has been made in view of such circumstances, and an object thereof is to provide a traveling information analysis apparatus and a computer program that can efficiently confirm traveling information and image information of a vehicle recorded by an in-vehicle device.

  In order to solve such a problem, the first invention provides a travel information analysis device that analyzes information acquired from an on-vehicle device that records vehicle travel information and image information captured by a camera in association with time. The travel information analysis device includes a display unit that displays information on a display screen, and a control unit that displays predetermined information on the display screen based on information acquired from the vehicle-mounted device. And a control part displays the marker which shows the 1st display area which displays the driving | running | working information of the vehicle recorded by the onboard equipment along the time axis, and the time when the predetermined event occurred in the vehicle along the time axis. The second display area to be displayed and the third display area for displaying the image information recorded by the vehicle-mounted device are laid out and displayed in parallel on the display screen.

  Here, in the first invention, the event includes a trigger indicating that an acceleration exceeding a predetermined value is detected in the acceleration sensor included in the vehicle-mounted device, and the vehicle-mounted device records image information on the condition that the trigger is generated. It is preferable. In this case, when a marker corresponding to the trigger displayed in the second display area is designated, the control unit can reproduce and display the image information recorded with the occurrence of the trigger in the third display area. desirable.

  In the first invention, the control unit lays out and displays the fourth display area on the display screen in parallel with the first display area, the second display area, and the third display area. It is preferable to display the map information indicating the location of the event on the map in the display area 4.

  In the first invention, the control unit displays information displayed in the fourth display area according to a user's operation, map information, list information indicating a list of image information recorded by the vehicle-mounted device, and It is preferable to switch the display with.

  Further, the second invention is based on an analysis step for analyzing information acquired from an in-vehicle device that records vehicle running information and image information captured by a camera in association with time, and a display unit based on an analysis result of the analysis step. There is provided a computer program for causing a computer to execute a display step of displaying predetermined information on the display screen. Here, the display step includes, along the time axis, a first display area for displaying the traveling information of the vehicle recorded by the vehicle-mounted device along the time axis, and a marker indicating the time when the predetermined event has occurred in the vehicle. In this step, the second display area to be displayed and the third display area to display the image information recorded by the vehicle-mounted device are laid out and displayed in parallel on the display screen.

  According to the present invention, three display areas are displayed on one screen. Thereby, the traveling information of the vehicle and the image information can be compared at the same time, and the administrator can efficiently confirm the traveling information and the image information of the vehicle.

The block diagram which shows typically the structure of the onboard equipment which concerns on this embodiment. The block diagram which shows typically the structure of the traveling information analyzer which concerns on this embodiment Explanatory drawing which shows the specific example of the speed chart display screen which concerns on this embodiment. Explanatory diagram showing a specific example of list information

  The travel information analysis system according to the present embodiment includes an in-vehicle device 10 mounted on a vehicle and a travel information analysis device 70 installed in an office that manages the operation of the vehicle.

  FIG. 1 is a block diagram schematically showing the configuration of the vehicle-mounted device 10. The vehicle-mounted device 10 records vehicle travel information (operation information) and is, for example, a digital tachograph. Moreover, this onboard equipment 10 is equipped with the function of the drive recorder together.

  The vehicle-mounted device 10 includes a control unit (CPU: Central Processing Unit) 11, a nonvolatile memory 12, a volatile memory 13, a card interface (I / F) 14, an audio I / F 16, an RTC (Real Time Clock) 17, and an SW input. Unit 21, LCD (Liquid Crystal Display) controller 22, speed / engine rotation I / F 23, speed / engine rotation alarm unit 24, external input I / F 25, analog input I / F 26, external output I / F 27, ETC (Electronic Toll) Collection) _I / F 28, GPS (Global Positioning System) _I / F 32, CAN (Controller Area Network) _I / F 33, communication terminal I / F 34, power supply unit 35, camera I / F 36, and G sensor 37.

  The control unit 11 controls the operation of the vehicle-mounted device 10. Specifically, when the control unit 11 reads information input through various interfaces, the control unit 11 records this information as travel information.

  The nonvolatile memory 12 stores an operation program executed by the control unit 11, various fixed data necessary for executing the operation program, and the like. The volatile memory 13 is used as a working memory for the control unit 11.

  The card I / F 14 has a slot in which a memory card 40 having a non-volatile recording area can be inserted, and has a signal processing function necessary for the control unit 11 to access the memory card 40. The card I / F 14 executes various data processing such as data transfer with respect to the mounted memory card 40. During the recording operation of the vehicle-mounted device 10, the memory card 40 is mounted on the card I / F 14, and travel information and image information collected by the vehicle-mounted device 10 are written into the memory card 40. The written travel information and image information can be read out by the travel information analysis device 70 when the memory card 40 is connected to the travel information analysis device 70.

  A speaker 43 is connected to the audio I / F 16. The RTC 17 is composed of a clock IC (Integrated Circuit) and measures the current time. The control unit 11 identifies the current time based on information from the RTC 17.

  The SW input unit 21 receives ON / OFF signals of various switches (not shown) such as operation start / end. Further, an ON / OFF signal of a switch (not shown) for instructing image recording is input to the SW input unit 21. The LCD controller 22 is used to control the display of a liquid crystal display (LCD). A liquid crystal display displays various information on a display screen, and may be provided in the exterior of the housing | casing of the onboard equipment 10, and may be arrange | positioned at the housing front surface.

  A vehicle speed sensor (not shown) and an engine rotation sensor (not shown) mounted on the vehicle are connected to the speed / engine rotation I / F 23, and a speed pulse and a rotation pulse are input. The control unit 11 calculates the traveling speed of the vehicle and the engine speed based on the speed pulse and the rotation pulse. The speed / engine rotation alarm unit 24 is an alarm device such as a lamp (not shown) or a buzzer (not shown), for example, and is controlled by the control unit 11 to warn of an overspeed or an increase in the engine speed.

  The external input I / F 25 receives an ON / OFF signal of an ignition SW (not shown), an ON / OFF signal of a brake SW (not shown), an ON / OFF signal of a blinker SW (not shown), and the like. The Various external signals such as a signal from a distance meter (not shown) that measures the travel distance of the vehicle are input to the analog input I / F 26. Various other signals are output to the external output I / F 27.

  An ETC on-vehicle device (not shown) is connected to the ETC_I / F 28. The GPS_I / F 32 receives GPS data transmitted from GPS satellites via the GPS receiver 41, and outputs the current vehicle position information obtained from the GPS data to the control unit 11.

  Various devices connected to a CAN standard network are connected to the CAN_I / F 33. The communication terminal I / F 34 is connected to a communication terminal module (not shown) that performs wireless communication, and can communicate with the travel information analysis device 70 via a network (not shown). The power supply unit 35 supplies power to each unit of the vehicle-mounted device 10.

  A camera 42 is connected to the camera I / F 36. The camera I / F 36 processes the video signal (signal related to the captured image) output from the camera 42 and generates image data represented by a digital signal. The generated image data is stored in a predetermined image memory (not shown) by the control unit 11.

  The camera 42 is disposed, for example, in the vicinity of the driver's seat in the passenger compartment, and images the front in the traveling direction that can be seen through the front windshield. With this camera 42, the traveling path ahead in the traveling direction of the vehicle, a part of the body of the host vehicle, the preceding vehicle, the oncoming vehicle, and the like are imaged as subjects. The camera 42 can always take an image while the vehicle-mounted device 10 is in operation, repeats the imaging at a constant frame period (for example, 30 frames / second), and sequentially outputs video signals.

  The number of cameras 42 is not limited to one, and a plurality of cameras 42 may be configured. For example, it includes a camera 42 that is arranged at the rear of the vehicle and captures a predetermined area behind the traveling direction.

  The G sensor 37 detects an impact (acceleration) applied to the vehicle and outputs acceleration information to the control unit 11 (acceleration sensor).

  In the vehicle-mounted device 10 having such a configuration, the control unit 11 records the travel information in the memory card 40 every predetermined time (for example, 0.5 seconds). The information recorded on the memory card 40 is associated with the time when the information was recorded. Here, the traveling information recorded at regular intervals includes traveling speed, engine speed, and the like.

  In addition, when a predetermined event occurs in the vehicle, the control unit 11 records information on the event in the memory card 40 as travel information. Events are various events that occur in a vehicle, such as sudden start, sudden acceleration, sudden deceleration, sudden turn, brake, turn signal, and the like. When the control unit 11 determines the occurrence of these events, the control unit 11 records information such as the contents of the event, the time when the event occurred, and the travel position in association with the memory card 40.

  In addition, the event includes a trigger indicating that an acceleration exceeding a predetermined value (for example, 0.6 G) is detected in the G sensor 37. When determining that the trigger is generated, the control unit 11 among the image data stored in the image memory, a predetermined time (for example, 2 seconds) before the timing at which the trigger is generated and a predetermined time after the timing. Image data (image information) relating to a series of periods (for example, 2 seconds) is recorded in the memory card 40. In this case, the control unit 11 records information on the event that is the trigger, the time when the trigger is generated, the start time of the image, the travel position, and the like in the memory card 40 in association with each other.

  The recording of the image data to the memory card 40 is not limited to the generation of the trigger, but the signal of the external channel (external CH) input via the SW input unit 21 (the signal accompanying the operation of the passenger who requested the image recording). On the basis of the occurrence of Similarly, recording of image data to the memory card 40 can be performed in association with the occurrence of the various events described above.

  FIG. 2 is a block diagram schematically showing the configuration of the travel information analysis device 70. The travel information analysis device 70 is a device that analyzes information recorded in the vehicle-mounted device 10, and is installed in an office of a business operator that manages the vehicle. The travel information analysis device 70 includes a display 71, an operation unit 72, a map storage unit 73, a card I / F 75, a communication I / F 76, and a control unit 77.

  The display 71 displays various types of information on a display screen, and for example, an LCD can be used. The display 71 is controlled by the control unit 77.

  The operation unit 72 includes a pointing device such as a keyboard and a mouse. The operation unit 72 outputs an operation signal according to an operation instruction from the administrator (user) to the control unit 77.

  The map storage unit 73 holds map data including road information in the same manner as map data used by a general car navigation apparatus.

  The card I / F 75 has a slot in which the memory card 40 can be inserted, and has a signal processing function necessary for the control unit 77 to access the memory card 40. The card I / F 75 executes various data processing such as data transfer with respect to the mounted memory card 40. When the memory card 40 in which the file of travel information and image information is recorded by the vehicle-mounted device 10 is inserted into the slot of the card I / F 75, the control unit 77 reads the file of travel information and image information from the memory card 40. it can.

  The communication I / F 75 is an interface that communicates with an external device (for example, the vehicle-mounted device 10) via a network or the like wirelessly or by wire.

  The control unit 77 controls the travel information analysis device 70, and a computer including a CPU, a ROM, a RAM, an input / output I / F, and the like can be used. The control unit 77 executes a predetermined operation based on a predetermined computer program stored in the built-in ROM.

  In relation to the present embodiment, the control unit 77 analyzes information acquired from the vehicle-mounted device 10 (that is, travel information and image information recorded by the vehicle-mounted device 10) (analysis process: S1). Acquisition of information from the vehicle-mounted device 10 is performed by reading a predetermined file stored in the memory card 40 via the card I / F 75. In the memory card 40, information related to one operation from when the occupant leaves the vehicle at the start of the business to when the business ends and the vehicle returns to a predetermined point is recorded.

  When the analysis of information ends, the control unit 77 displays information related to the analysis result on the display screen of the display 71 (display process: S2). The analysis result can cover a plurality of items such as those relating to a speed chart described later and those relating to safe driving diagnosis. When the administrator designates a predetermined item using the operation unit 72, the control unit 77 displays the selected information (analysis result) on the display screen of the display 71.

  Hereinafter, a display screen (speed chart screen 100) for displaying information related to the speed chart will be described. Here, FIG. 3 is an explanatory diagram showing a specific example of the speed chart screen 100. The figure shows an example in which information of a predetermined time range (for example, 2 hours) is displayed during one operation.

  The speed chart screen 100 is mainly composed of a first display area 110, a second display area 120, a third display area 130, and a fourth display area 140. In the speed chart screen 100, these display areas 110, 120, 130, and 140 are laid out in parallel.

  The first display area 110 displays vehicle travel information recorded by the vehicle-mounted device 10 along the time axis 114, and includes, for example, a speed chart 111, a rotation speed chart 112, and a distance chart 113. Yes. The speed chart 111 displays the transition of the traveling speed as a line graph along the time axis 114. The rotational speed chart 112 displays the transition of the engine rotational speed as a line graph along the time axis 114. The distance chart 113 displays a transition of the travel distance generated based on the travel distance calculated from the travel speed as a line graph along the time axis 114. The speed chart 111 sandwiches the time axis 114 therebetween. And it is displayed on the lower side of the rotation speed chart 112.

  The second display area 120 is a bar chart showing the time (timing or time zone) when the event occurred. For example, in the specific example shown in FIG. 3, sudden start, sudden acceleration, sudden deceleration, sudden turn, brake, turn signal, trigger and upshift are prepared as events, and bar charts 121 to 128 corresponding to each event are displayed. Has been. Each of the bar charts 121 to 128 corresponds to the time axis 114 displayed in the first display area 110, and a solid bar (bar-shaped marker) is displayed in accordance with the time when the event occurs. In the figure, there are shown a bar 124a indicating the time when the sudden turn has occurred, bars 126a and 126b indicating the time when the left and right turn signals are operated, and a bar 127a indicating the time when the trigger is generated. These bars 124a, 126a, 126b, and 127a are linked with information recorded by the vehicle-mounted device 10 on condition that an event has occurred.

  The third display area 130 is an area for displaying image information recorded by the vehicle-mounted device 10. In the third display area 130, an image reproduction area 131 and various operation buttons 132 to 135 are displayed. The image reproduction area 131 is an area where image information is reproduced and displayed. The camera operation button 132 is an operation button for switching the camera 42 of the image information to be reproduced. A stop operation button 133 is an operation button for stopping reproduction of image information, and a reproduction operation button 134 is an operation button for reproducing image information. The list operation button 135 is an operation button for switching the display content of the fourth display area 140 from map information to list information.

  On the upper part of the third display area 130, a fifth display area 150 for displaying information of image information reproduced and displayed in the image reproduction area 131 is displayed. The fifth display area 150 includes date, time, speed, rotational speed (engine rotational speed), distance, speed change, rotational change (engine rotational speed change), accelerator (accelerator opening), longitudinal G (longitudinal acceleration). ), Left and right G (lateral acceleration) items and their values are displayed. It should be noted that the value of each item displayed in the fifth display area 150 indicates not the trigger generation timing but the image information recording start timing.

  The fourth display area 140 is an area for displaying map information, and is set at the lower stage of the third display area 130. In the fourth display area 140, a map 141 and a position marker 142 indicating an event occurrence location are displayed. The map 141 displayed in the fourth display area 140 is based on the position information recorded with the occurrence of the event, and the control unit 77 displays the event occurrence position and the surrounding map centered on the map storage unit 73. It is read out. Further, the position marker 142 is displayed in association with the event occurrence location displayed on the map 141.

  In such a speed chart screen 100, the administrator designates the bar 127 a on the trigger bar chart 127 displayed in the second display area 120 by operating the operation unit 72 (for example, a click operation with a cursor). To do. Information recorded by the vehicle-mounted device 10 on the condition that a trigger is generated is linked to the bar 127a, and the control unit 77 reads the information according to the designation of the bar 127a.

  Based on the read data, the control unit 77 reproduces and displays image information in the image reproduction area 131 of the third display area 130, and displays information related to the image information in the fifth display area 150. When the stop operation button 133 is operated in the image information reproduction state, the control unit 77 stops the reproduction display in the image reproduction area 131, and when the reproduction operation button 134 is operated, the control unit 77 The reproduction display in the image reproduction area 131 is resumed.

  Further, based on the trigger generation position, the control unit 77 reads a map around the center from the map storage unit 73 and displays the read map 141 in the fourth display area 140. In addition, the control unit 77 causes the position marker 142 to be superimposed on the map 141 based on the trigger generation position.

  Thus, the first display area 110, the second display area 120, and the third display area 130 are displayed on the same screen of the display 71. In the present embodiment, the fourth display area 140 is also displayed. Is displayed.

  FIG. 4 is an explanatory diagram illustrating a specific example of the list information 143. On the other hand, when the administrator operates the list operation button 135, the control unit 77 switches the content to be displayed in the fourth display area 140 from the map information to the list information 143. The list information 143 is information indicating a list of image information recorded by the vehicle-mounted device 10. The list information 143 is composed of one or more records 143a, and each record 143a stores an event occurrence time, an event type, and an occurrence location as a recording factor of image information. When a desired record 143a is specified from among a plurality of records 143a included in the list information 143, the control unit 77 displays image information corresponding to the record 143a in the image reproduction area 131 of the third display area 130. Display playback.

  In the second display area 120, by selecting a menu item (not shown), the bar chart item can be switched to an event other than an event, for example, a bar chart indicating the timing of an external CH signal. Thereby, the image at the timing when the occupant operates the switch can be confirmed.

  As described above, the travel information analysis device 70 of the present embodiment analyzes the record information acquired from the vehicle-mounted device 10 that records the travel information of the vehicle and the image information captured by the camera in association with the time. The travel information analysis device 70 includes a display (display unit) 71 that displays information on the display screen, and a control unit 77 that displays predetermined information on the display screen based on information acquired from the vehicle-mounted device 10. ing. In this case, the control unit 77 includes a first display area 110 that displays the traveling information of the vehicle recorded by the vehicle-mounted device 10 along the time axis 114, and a bar 124a that indicates the time at which a predetermined event occurs in the vehicle. A display screen (speed chart screen 100) includes a second display area 120 that displays 126a, 126b, and 127a along the time axis 114, and a third display area 130 that displays image information recorded by the vehicle-mounted device 10. ) Are displayed in parallel.

  According to this configuration, the three display areas 110, 120, and 130 are displayed on one screen (speed chart screen 100). As a result, traveling information and event chart display and image information reproduction display can be performed on one screen. Thereby, the chart information and the reproduction information of the image information can be compared at the same time, and the manager can efficiently check the vehicle running information and the image information.

  In the present embodiment, the event includes a trigger indicating that an acceleration exceeding a predetermined value is detected in the vehicle in the G sensor 37 included in the vehicle-mounted device 10, and the vehicle-mounted device 10 performs image information on the condition that the trigger is generated. Is recorded. Then, when the bar 127a corresponding to the trigger displayed in the second display area 120 is designated, the control unit 77 reproduces and displays the image information recorded with the occurrence of the trigger in the third display area 130. I am letting.

  According to this configuration, on the speed chart screen 100, it is possible to grasp the travel information such as the vehicle speed, the trigger, and the image information on one screen. As a result, the manager can efficiently check the travel information and image information of the vehicle.

  In the present embodiment, the control unit 77 causes the fourth display area 140 to be laid out and displayed in parallel in the display screen (speed chart screen 100) together with the three display areas 110, 120, and 130 described above. ing. And the control part 77 is displaying the map information which showed the generation | occurrence | production location of an event on the map on the 4th display area 140. FIG.

  According to this configuration, it is possible to recognize a map 141 including an event occurrence place on the same screen. As a result, the manager can efficiently check the travel information and image information of the vehicle.

  Furthermore, in the present embodiment, the control unit 77 displays the information displayed in the fourth display area 140 by switching between the map information and the list information 143 in accordance with the operation of the administrator.

  According to this configuration, it is possible to select and reproduce and display necessary image information from a list of image information recorded by the vehicle-mounted device 10. As a result, an easy-to-use system can be provided by the administrator.

  The travel information analysis system according to the present embodiment has been described above, but the present invention is not limited to this embodiment, and various modifications can be made within the scope of the present invention. For example, data exchange between the vehicle-mounted device and the travel information analysis device is performed via a memory card, but may be performed using a communication technique such as wired or wireless. In addition, the travel information analysis system according to the present embodiment can be applied not only to a vehicle that is used by a business operator but also to a wide range of general vehicle users. Further, a computer program itself that causes a computer to execute processing by the travel information analyzing apparatus also functions as part of the present invention.

DESCRIPTION OF SYMBOLS 10 Onboard equipment 11 Control part 37 G sensor (acceleration sensor)
40 memory card 42 camera 70 travel information analyzer 71 display (display unit)
72 Operation unit 73 Map storage unit 75 Card I / F
76 Communication I / F
77 Control unit 100 Speed chart screen (display screen)
110 First display area 120 Second display area 130 Third display area 140 Fourth display area

Claims (5)

In a travel information analysis device that analyzes information acquired from an onboard device that records vehicle travel information and image information captured by a camera in association with time,
A display unit for displaying information on the display screen;
A control unit that displays predetermined information on the display screen based on the information acquired from the vehicle-mounted device,
The controller is
A first display area for displaying the traveling information of the vehicle recorded by the vehicle-mounted device along a time axis;
A second display area for displaying a marker indicating a time at which a predetermined event occurs in the vehicle along the time axis;
A third display area for displaying the image information recorded by the vehicle-mounted device;
Is laid out and displayed in parallel on the display screen. The event includes a trigger indicating that an acceleration exceeding a predetermined value is detected in an acceleration sensor included in the vehicle-mounted device,
The in-vehicle device records the image information on the condition that the trigger is generated,
The control unit reproduces and displays the image information recorded when the trigger is generated in the third display area when a marker corresponding to the trigger displayed in the second display area is designated. The travel information analyzing apparatus according to claim 1, wherein The control unit lays out and displays a fourth display area on the display screen in parallel with the first display area, the second display area, and the third display area,
The travel information analyzing apparatus according to claim 1 or 2, wherein map information indicating a place where the event occurs on a map is displayed in the fourth display area.   The control unit displays information displayed in the fourth display area by switching between the map information and list information indicating a list of image information recorded by the vehicle-mounted device in accordance with a user operation. The travel information analyzing apparatus according to claim 3, wherein An analysis step of analyzing information acquired from the vehicle-mounted device that records the vehicle travel information and image information captured by the camera in association with the time;
Based on the analysis result of the analysis step, a display step for displaying predetermined information on the display screen of the display unit;
To run on a computer,
The display step includes
A first display area for displaying the traveling information of the vehicle recorded by the vehicle-mounted device along a time axis;
A second display area for displaying a marker indicating a time at which a predetermined event occurs in the vehicle along the time axis;
A third display area for displaying the image information recorded by the vehicle-mounted device;
A computer program characterized in that it is a step of laying out and displaying in parallel on the display screen.

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