JP4652620B2 - Vehicle movement management device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a vehicle dynamic management device that manages the dynamics of each vehicle when carrying out a transportation business of people and luggage using a plurality of vehicles.
[0002]
[Prior art]
Conventionally, in the taxi industry and the transportation industry, business is carried out using a plurality of vehicles to transport people and luggage. In order to improve business efficiency, a vehicle movement management system is used in which the movement of each vehicle is centrally managed by a management office, etc., and communication between the management office and each vehicle is performed by wireless communication. . As vehicle dynamic management systems, products that display vehicle position, dynamics, reception time, vehicle type (truck, passenger car, etc.), vehicle number (or crew), and direction on a map screen are already on the market. In addition, there is a product that displays a vehicle state indicating an abnormal temperature or occurrence of an emergency by changing the color of the marker.
[0003]
Specifically, the product having the name “CosmoEye” has a dynamic display column for 10 vehicles on the right side of the screen, and the vehicle position and dynamics are expressed by the vehicle mark position on the map. In addition, the product having the name “Position View” displays the car number, time, and dynamics on the map. In other products, the car number, vehicle type, direction, dynamics, and reception time are displayed on the map. In this product, the shape and color of the vehicle marks displayed on the map indicate that the working status of each vehicle is: driving on ordinary roads, driving on highways, arrivals, loading, unloading, rest, nap, inspection / It shows which dynamics, such as car wash.
[0004]
If you want to know the latest state of the vehicle in detail, there is an example in which the vehicle is specified on the map screen with a mouse or the like, and “property” is displayed by operating the right button of the mouse. The “property” is displayed by popping up a small window.
[0005]
Prior art about a vehicle dynamic management system that performs vehicle dynamic management in a concentrated manner using map display is disclosed in Japanese Patent Laid-Open Nos. 9-97399 and 10-82288. In Japanese Patent Laid-Open No. 10-149498, each vehicle compares the current operation status with the operation schedule and self-diagnose whether there is an abnormality in operation, and automatically transmits it to a fixed station to display an operation abnormality on a map display. The prior art which displays the situation of this is disclosed. Japanese Patent Application Laid-Open No. 11-16083 also discloses a prior art that wirelessly transmits to the base side when some abnormal data is detected while recording the operation status on the vehicle side. Japanese Patent Application Laid-Open No. 11-272995 discloses a prior art in which when a vehicle self-diagnosis function determines that an abnormal state has occurred in an engine or a mission, the vehicle is transmitted together with the current position to the office.
[0006]
In JP-A-4-204590 and JP-A-7-65292, on the side of a device mounted on a vehicle, position display on a map including other vehicles is performed based on wireless data communication between vehicles. Prior art is disclosed.
[0007]
[Problems to be solved by the invention]
In managing the dynamics of the vehicle, it is important to make arrangements such as dispatching smoothly and to respond promptly and appropriately when an abnormal state such as a failure occurs. Especially in the case of cold cars that need to be cooled and transported, if there is a temperature abnormality that is not kept at the required low temperature, damage cannot be recovered unless proper measures are taken promptly. May occur. In addition, in taxis and the like, there is a possibility that an emergency may occur for passengers in terms of health.
[0008]
In the conventional vehicle dynamic management system, even if there is a product type that displays the vehicle state (temperature abnormality, emergency, etc.) by changing the marker color in the map display for dynamic management, it is difficult to understand. In a product of a type that displays “property” including an emergency situation by operating the right button of the mouse or the like, it is necessary to display “property” by operating the mouse. In addition, the property display causes a portion hidden in the display contents so far in the screen display, so that the display area efficiency is deteriorated.
[0009]
The object of the present invention is to display the vehicle state on the same screen as the vehicle dynamic display including the map screen display etc., thereby avoiding hiding other displays in the area where the property display window is displayed and operating the operator. Is to provide a vehicle movement management device that can be simplified.
[0010]
[Means for Solving the Problems]
  The present invention is a vehicle activity management system installed on the management office as part of a vehicle activity management system that centrally manages the activity including the current positions of a plurality of vehicles at the administration office while communicating wirelessly with each vehicle. In the device
  Map display means for displaying a map screen of a predetermined management target area;
  On the same screen as the map screen displayed by the map display means, the dynamic display means for displaying the dynamics together with the identification information, direction and time of each vehicle,
  An abnormal display means for adding an indication of the abnormal vehicle state to the dynamics of the vehicle displayed by the dynamic display means when a predetermined abnormal vehicle state occurs for each vehicle;
  The abnormality display means displays the abnormal vehicle state by changing the background color of the dynamic display by the dynamic display means.Yes,
  The movement display means displays a list of movements of the plurality of vehicles adjacent to the map screen displayed by the map display means.This is a vehicle behavior management device characterized by the above.
[0011]
  According to the present invention, the vehicle dynamic management device includes a map display means, a dynamic display means, and an abnormality display means, and manages the dynamics including the current positions of a plurality of vehicles while performing wireless data communication with each vehicle. As a part of the vehicle movement management system that is centrally managed at the office, it will be installed at the management office. The dynamic display means displays the dynamics together with the identification information, direction and time of each vehicle on the same screen as the map screen displayed by the map display means. The abnormality display means adds an indication of the abnormal vehicle state to the vehicle dynamics displayed by the dynamic display means when a predetermined abnormal vehicle state occurs for each vehicle. As a result, it is not necessary to perform an operation for displaying the property display window, so that other displays are not hidden by the display area of the property window, and the operation of the operator can be simplified.
  Further, since the abnormal vehicle state is displayed by the change of the background color of the dynamic display, the abnormal state can be displayed without increasing the area required for display.
[0013]
  AlsoEven if the vehicle is at a current position that is not displayed on the map screen, information on the dynamics can be grasped, and when an abnormal vehicle state occurs, it can be quickly displayed to notify the occurrence of the abnormal state.
[0016]
  The present inventionIs a vehicle activity management device installed on the management office side as part of a vehicle activity management system that centrally manages the activity including the current position of multiple vehicles at the administration office while communicating wirelessly with each vehicle. ,
  Map display means for displaying a map screen of a predetermined management target area;
  On the same screen as the map screen displayed by the map display means, the dynamic display means for displaying the dynamics together with the identification information, direction and time of each vehicle,
  An abnormal display means for adding an indication of the abnormal vehicle state to the dynamics of the vehicle displayed by the dynamic display means when a predetermined abnormal vehicle state occurs for each vehicle;
  Abnormal indication means
    The abnormal vehicle state is displayed by changing the background color of the dynamic display by the dynamic display means,
    When there are a plurality of events to be displayed as the abnormal vehicle state, the background of the dynamic display is divided into a plurality of regions, and each region is displayed in a color corresponding to the event to be displayed.It is a vehicle movement management device.
[0017]
  According to the present invention,The vehicle dynamics management device includes a map display means, a dynamic display means, and an abnormality display means, and centrally manages dynamics including the current positions of a plurality of vehicles at a management office while communicating wirelessly with each vehicle. It will be installed at the management office as part of the vehicle movement management system. The dynamic display means displays the dynamics together with the identification information, direction and time of each vehicle on the same screen as the map screen displayed by the map display means. The abnormality display means adds an indication of the abnormal vehicle state to the vehicle dynamics displayed by the dynamic display means when a predetermined abnormal vehicle state occurs for each vehicle. As a result, it is not necessary to perform an operation for displaying the property display window, so that other displays are not hidden by the display area of the property window, and the operation of the operator can be simplified.
  Further, since the abnormal vehicle state is displayed by the change of the background color of the dynamic display, the abnormal state can be displayed without increasing the area required for display.
  Also,When an abnormal vehicle state occurs for a plurality of events, the number of events, the types of individual events, and the like can be easily displayed.
[0018]
In the present invention, the abnormality display means associates colors in advance with respect to an event that may be displayed as the abnormal vehicle state, and associates with each event in advance when the number of events to be displayed increases. It is characterized in that the displayed color is displayed in a superimposed color.
[0019]
According to the present invention, even when an abnormal vehicle state occurs for a plurality of events, the same background color display area can be used and the color can be changed for notification. If the correspondence between colors and events is known, even if the area of the background color display area is small, an easy-to-understand display can be performed.
[0020]
In the present invention, the abnormality display means may display the abnormal vehicle state by adding a predetermined icon in the vicinity of the dynamic display by the dynamic display means.
[0021]
According to the present invention, a predetermined icon is added in the vicinity of the dynamic display to display an abnormal vehicle state, so that it is easy to see that an abnormality has occurred.
[0022]
In the present invention, the abnormality display unit may display the abnormal vehicle state by adding a predetermined character in the vicinity of the dynamic display by the dynamic display unit.
[0023]
According to the present invention, since a predetermined character is added in the vicinity of the dynamic display to display an abnormal vehicle state, it can be easily displayed that an abnormality has occurred.
[0024]
In the present invention, the abnormality display means may display a vehicle state display window if the abnormal vehicle state occurs in at least one vehicle on the same screen as the map screen displayed by the map display means. It is characterized by displaying.
[0025]
According to the present invention, if an abnormal vehicle state occurs in at least one vehicle, a company state display window is displayed. When no vehicle is in an abnormal vehicle state, no window is displayed, so that a wide screen can be used for map display and dynamic display. If an abnormal vehicle condition occurs, a window is displayed, so that the situation can be easily grasped.
[0026]
In the present invention, the map display means displays a map in the vicinity of the current position of each vehicle until the number of vehicles to which the display of the abnormal vehicle state is added by the abnormality display means reaches a predetermined display limit number. For vehicles in which an abnormal vehicle state occurs when the display limit number is exceeded, only the window display is performed.
[0027]
According to the present invention, the display of the map near the current position of the vehicle in which the vehicle state is abnormal is performed together with the display of the abnormal vehicle state in the window within a range where the screen is not difficult to see, and the number of the vehicle increases. When the display of the map becomes difficult to see, only the abnormal vehicle state is displayed in the window, so that even if the number of vehicles increases, it is possible to easily grasp the vehicle in which the vehicle state is abnormal.
[0028]
In the present invention, the map display means may display a map in the vicinity of the current position of each vehicle in accordance with the number of vehicles when there are a plurality of vehicles to which an abnormal vehicle state display is added by the abnormality display means. It is characterized by changing and displaying.
[0029]
According to the present invention, even if the number of vehicles in which the vehicle state is abnormal increases, the display range is changed and the map near the current position of the vehicle is displayed, so it is easy to grasp the position of the vehicle in which the vehicle state is abnormal. can do.
[0030]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 shows a vehicle movement management system including a vehicle movement management apparatus 11 installed in a management office 10 for managing movements of a plurality of vehicles 1, 2, 3,... As one embodiment of the present invention. The schematic structure of is shown. In the vehicle behavior management device 11 of the present embodiment, a map is displayed by the map display device 13 on the display screen of the display device 12 which is a display device of a computer such as a personal computer, and each vehicle 1 is displayed by the motion display device 14. The dynamics of 2, 3, ... are displayed. That is, on the screen of the display means 12, the vehicle position, vehicle number, direction, dynamics, time, etc. are displayed along with the current data measured on the vehicle 1, 2, 3,... Moving on the same screen as the map screen. Then, dynamic management is performed. In addition to the display by the dynamic display means 14, the abnormality display means 15 displays simultaneously when abnormalities such as temperature abnormalities and emergency situations occur in the vehicle-like bears of the respective vehicles 1, 2, 3,. Dynamics and abnormalities of the vehicles 1, 2, 3,... Are collected by wireless communication via the wireless communication means 16.
[0031]
In the following, description will be made assuming that the vehicle dynamics management system of FIG. Each vehicle 1, 2, 3,... Is equipped with an in-vehicle terminal 20, wireless communication means 21, position detection means 22, a clock 23, a temperature sensor 24, and the like. The vehicle dynamics of the vehicle are input to the in-vehicle terminal 20. The wireless communication means 21 performs wireless communication with the wireless communication means 16 of the management office 10 to transmit movement management data and abnormal vehicle data, and to receive commands from the management office. . Wireless communication can be performed using a mobile wireless system such as an MCA (Multi Channel Access) system, or using a mobile phone, particularly a packet communication network for data communication. The position detecting means 22 detects the current positions of the vehicles 1, 2, 3,... Using, for example, GPS (Global Positioning System). The wireless communication unit 16 acquires time data for performing wireless communication from the clock 23. The temperature of the cargo compartment of the vehicles 1, 2, 3,... Is detected by the temperature sensor 24, and it is monitored whether the detected temperature is abnormal. If an abnormality occurs in the detected temperature, the management office 10 is notified by the wireless communication means 21.
[0032]
FIG. 2 shows a state where the screen display by the map display means 13 and the dynamic display means 14 is performed on the display screen of the display means 12 shown in FIG. The map display means 13 displays a map screen 30 of a certain range for the area managed by the management office 10. If the vehicles 1, 2, 3,... Exist in the range displayed on the map screen 30, the vehicle display is displayed on the map screen 30 at a position corresponding to the current position of the vehicles 1, 2, 3,. 31, 32, 33,... The vehicle indications 31, 32, 33,... Have, for example, an arrow shape, and the indicated direction corresponds to the traveling direction included in the dynamic data.
[0033]
Adjacent to the map screen 30, a tree view display of a vehicle list display 40 for all the vehicles 1, 2, 3,. In the vehicle list display 40, dynamic displays 41, 42, 43,... Are performed for all vehicles 1, 2, 3, including vehicles that are not displayed on the map screen 30. In each of the dynamic displays 41, 42, 43,..., An arrow display, a vehicle number display, and a time display are performed in association with the vehicle displays 31, 32, 33,. However, the map screen 30 is also displayed on the same screen, and the size of the screen that can be used as the vehicle list display 40 is limited. Therefore, when the number of vehicles increases, the vehicle list display 40 simultaneously displays a dynamic display 41 for all vehicles. , 42, 43,... Cannot be performed. In such a case, the vehicles are grouped and displayed for each group. In the tree view display, the group to be displayed can be switched by clicking with the mouse.
[0034]
A home position list 50 and a user target list 51 are also displayed adjacent to the map screen 30 and below the vehicle list display 40. When one item of the home position list 50 is selected by a mouse operation or the like, the display of the map screen 30 is switched to a display centered on the selected item. The user target list 51 displays a place where a lot of supermarkets and convenience stores that deliver the cooled packages gather.
[0035]
The vehicles 1, 2, 3,... That are subject to dynamic management according to the present invention can include not only a cold car but also a courier delivery vehicle, a taxi, a guarded vehicle, and the like. However, the area and range displayed on the map screen 30, the number of vehicles 1, 2, 3,..., The contents of the home position list 50 and the user target list 51 are changed according to the purpose.
[0036]
FIG. 3 shows a display screen of the display means 12 when, for example, an abnormal vehicle state occurs in the vehicle 1 of the vehicle number 000001. In this display screen, an abnormal state display 60 using, for example, a black circle icon is performed at a portion corresponding to the vehicle 1 in the vehicle list display 40 of the display screen shown in FIG. A display indicating a vehicle state abnormality is performed. The abnormal vehicle state is displayed by setting the vehicle state input 1 for the vehicle 1 to ON based on the detection data from the temperature sensor 24 or the like. The abnormality display means 15 continues to display the abnormal state display 60 and the window 61 as long as the vehicle state input 1 = ON state continues. Even if the vehicle 1 is not displayed on the map screen 30, the display by the window 61 is performed. If the vehicle 1 is displayed on the vehicle list display 40, the abnormal state display 60 is performed. Even if a vehicle state abnormality has occurred in the vehicle 1 that has not been operated, it is easy to grasp the situation.
[0037]
Even if there are a plurality of vehicles 1, 2, 3,... That have an abnormality in the vehicle state, the abnormal state display 60 includes the dynamic display 41, 42, 43,. If done, it can be added. As many windows 61 as the number of windows 61 can be opened. However, when the number increases, the window 61 needs to be displayed in an overlapping manner.
[0038]
In the present embodiment, when there are a plurality of vehicles having an abnormal vehicle state, a plurality of windows 61 and a plurality of map screens 70 are displayed. In the present embodiment, a dedicated window 61 for displaying the vehicle state is provided on the same screen as the map screen 30, and “vehicle state (external input signal) = 1 in the data received from the managed vehicles 1, 2, 3,. If there is no vehicle that is “ON”, the above-described dedicated window 61 is not displayed, and there is even one vehicle that has “vehicle state (external input signal) = 1 (ON)”. The aforementioned dedicated window 61 is displayed, and the corresponding vehicle number, time, etc. are displayed therein. In a state where there is no vehicle in which “vehicle state (external input signal) = 1 (ON)”, the area that can be displayed as a tree view of the vehicle list display 40 becomes large.
[0039]
FIG. 4 is another embodiment of the present invention, and a vehicle display 71 corresponding to the vehicle 1 in which an abnormal vehicle state occurs is displayed as a map screen 70 in addition to the display of the abnormal state by the vehicle list display 40 and the window 61. A state in which the map is enlarged and displayed centering on is shown. In this embodiment, if there is one vehicle in which the vehicle state (external input signal) = 1 (ON) ”, the vehicle center display is automatically displayed without any operator operation. Easy to grasp. However, on the map screen 70, the vehicle display 71 is not necessarily centered, and may be displayed at an easily understandable position on the map screen 70.
[0040]
When there are a plurality of vehicles having an abnormal vehicle state, the map screen 70 corresponding to the window 61 on which the focus is hit is displayed dynamically around the corresponding vehicle by the mouse operation of the operator. Thus, as long as the vehicle state = 1 continues, the display can always be updated in accordance with the latest information received from the corresponding vehicle. On the screen of the display means 12 of the vehicle movement management device 11 installed on the management office 10 side in the vehicle movement management system, the same as the display of the vehicle number, direction, movement, time, etc. by the vehicle list display 40, Since an abnormal temperature, occurrence of an emergency, etc. are simultaneously displayed for the vehicle state, an effect is easily obtained even if a vehicle state abnormality has occurred in a vehicle not displayed on the map screen 30.
[0041]
FIG. 5 shows a state in which an abnormality in the vehicle state is displayed in still another embodiment of the present invention. FIG. 5 (a) shows a state in which the car 12 should be warned with icons 72 and 73 such as black circles and black triangles in the vicinity of the direction indications of the dynamic displays 41, 42, 43. Is displayed. When notification items such as temperature abnormalities increase, the number of icons 72 and 73 is increased. FIG. 5B shows an example in which an abnormal vehicle state is displayed by changing the color of the plate 74 serving as the background of the dynamic displays 41, 42, 43,. Even when such a plate 74 is used, if the number of events to be notified, such as temperature abnormalities, increases, as shown in FIG. A plurality of pieces of information are displayed using color superposition as shown in FIG. For example, red, green, and blue each represent one type of information with one color, and yellow, cyan, and magenta each represent two types of information with one color. Furthermore, even if an abnormal vehicle state is directly displayed with characters such as “temperature abnormality”, an easily understandable display can be performed.
[0042]
As still another embodiment of the present invention, when a plurality of vehicles in which “vehicle state (external input signal) = 1 (ON) 1” is generated, different map screens 70 are used as map display windows. It is possible to generate and automatically update the display according to the latest information received from the corresponding vehicle as long as the vehicle state = 1 continues with the corresponding vehicle as the center. If the number of vehicles in which the vehicle state (external input signal) = 1 (ON) is small and less than a predetermined number compared to the number of active map screens, it is automatically performed without intervention from the operator. Since the corresponding vehicle center is displayed, the situation can be easily grasped.
[0043]
In addition, when a plurality of vehicles in which “vehicle state (external input signal) = 1 (ON)” is generated and the number of map display windows that can be displayed is exceeded, the corresponding vehicle is included in one map display window. It is also possible to automatically calculate the display scale so that it fits and display and update only the corresponding vehicle on the scale map. The position / state of the vehicle in which the vehicle state (external input signal) = (ON) can be grasped without affecting other map display windows.
[0044]
Furthermore, when multiple vehicles with “vehicle status (external input signal) = 1 (ON)” are generated and the number of map display windows that can be displayed is exceeded, only the excess vehicle number is centered on the corresponding vehicle. It is also possible to stop the display and perform a display to control to display only in the dedicated window 61 described above. Thus, it is possible to grasp the vehicle in which the vehicle state (external input signal) = 1 (ON) without affecting other map display windows.
[0045]
【The invention's effect】
  As described above, according to the present invention, on the same screen as the map screen, the dynamics are displayed together with the identification information, direction and time of each vehicle, and a predetermined abnormal vehicle state occurs for each vehicle. The display of abnormal vehicle status is added to the vehicle dynamics, so there is no need to perform operations such as displaying the property display window, and other operations can be avoided by hiding other displays in the display area of the property window. Can also be simplified.
  Further, since the abnormal vehicle state is displayed by changing the background color of the dynamic display, the abnormal vehicle state can be displayed by effectively using the display area.
[0046]
  MaTheEven for vehicles whose current position is off the map screen, it is possible to promptly display the occurrence of an abnormal vehicle state together with information on the dynamics, so that it can be easily understood.
[0048]
  Also according to the invention,On the same screen as the map screen, the dynamics are displayed together with the identification information, direction, and time of each vehicle. When a predetermined abnormal vehicle state occurs for each vehicle, the abnormal vehicle state Therefore, it is not necessary to perform an operation for displaying the property display window, and other displays are not hidden by the display area of the property window, and the operation of the operator can be simplified.
  Further, since the abnormal vehicle state is displayed by changing the background color of the dynamic display, the abnormal vehicle state can be displayed by effectively using the display area.
  Also,Even when a plurality of types of vehicle states become abnormal, the number of abnormal states, individual types, and the like can be displayed in an easy-to-understand manner by combining background colors.
[0049]
Further, according to the present invention, even if a plurality of types of vehicle states become abnormal, the number of abnormal states and individual types can be displayed in an easily understandable manner by superimposing background colors.
[0050]
Further, according to the present invention, a predetermined icon is added in the vicinity of the dynamic display and the abnormal vehicle state is displayed, so that an easy-to-see display can be performed.
[0051]
Further, according to the present invention, a predetermined character is added in the vicinity of the dynamic display to display an abnormal vehicle state, so that an easy-to-see display can be performed.
[0052]
Further, according to the present invention, if there is no vehicle in which an abnormal vehicle state has occurred, the screen used for map display or dynamic display can be widened, and an abnormal vehicle state has occurred in at least one vehicle. In this case, since the vehicle state display window is displayed, it is possible to easily grasp the situation.
[0053]
Further, according to the present invention, the display of the map near the current position of the vehicle having an abnormality in the vehicle state is performed in a range in which the number of maps does not become difficult to see, and when the number increases, the window is displayed. Since only the abnormal vehicle state is displayed, even if the number of vehicles in which the vehicle state is abnormal increases, it can be easily grasped.
[0054]
In addition, according to the present invention, the range in which the vicinity of the current position of the vehicle is displayed on the map is changed in accordance with the number of vehicles in which the abnormality occurs in the vehicle state. be able to.
[Brief description of the drawings]
FIG. 1 is a block diagram showing a configuration of a vehicle behavior management system including a vehicle behavior management apparatus 11 according to an embodiment of the present invention.
FIG. 2 is a diagram showing a state in which vehicle dynamics are displayed on the display means 12 of FIG. 1;
FIG. 3 is a diagram showing a state in which an abnormal vehicle state display is added to the display unit 12 of FIG. 1;
FIG. 4 is a diagram showing a state in which an abnormal vehicle state is displayed and a map screen 70 centered on the vehicle is displayed as another embodiment of the present invention.
FIG. 5 is a diagram showing an example of displaying an abnormal vehicle state in still another embodiment of the present invention.
[Explanation of symbols]
1, 2, 3, ... Vehicle
10 management office
11 Vehicle movement management device
12 Display means
13 Map display means
14 Dynamic display means
15 Abnormal indication means
16, 21 Wireless communication means
20 In-vehicle terminal
22 Position detection means
23 Clock
24 Temperature sensor
30,70 map screen
31, 32, 33, ..., 71 Vehicle display
40 List of vehicles
41, 42, 43, ... Dynamic display
61 windows
72,73 icons
74 plates

Claims (8)

As a part of a vehicle activity management system that centrally manages the dynamics including the current position of multiple vehicles at a management office while communicating wirelessly with each vehicle,
Map display means for displaying a map screen of a predetermined management target area;
On the same screen as the map screen displayed by the map display means, the dynamic display means for displaying the dynamics together with the identification information, direction and time of each vehicle,
An abnormal display means for adding an indication of the abnormal vehicle state to the dynamics of the vehicle displayed by the dynamic display means when a predetermined abnormal vehicle state occurs for each vehicle;
Abnormality display means, the display of the abnormal vehicle state, are performed by the change in the background color of the dynamic display by the dynamic display means,
The vehicle activity management device , wherein the activity display means displays a list of the activities of the plurality of vehicles adjacent to the map screen displayed by the map display device. As a part of a vehicle activity management system that centrally manages the dynamics including the current position of multiple vehicles at a management office while communicating wirelessly with each vehicle,
Map display means for displaying a map screen of a predetermined management target area;
On the same screen as the map screen displayed by the map display means, the dynamic display means for displaying the dynamics together with the identification information, direction and time of each vehicle,
An abnormal display means for adding an indication of the abnormal vehicle state to the dynamics of the vehicle displayed by the dynamic display means when a predetermined abnormal vehicle state occurs for each vehicle;
Abnormal indication means
The abnormal vehicle state is displayed by changing the background color of the dynamic display by the dynamic display means,
When the event to be displayed as the abnormal vehicle state increases to a plurality, the dynamic display of the background, separated into a plurality of areas, you and displaying in a color corresponding to an event to be displayed each area car both dynamics management device.   The abnormality display means associates a color in advance with respect to an event that may be displayed as the abnormal vehicle state, and when the number of events to be displayed increases to a plurality, the color associated with each event in advance is displayed. The vehicle dynamics management device according to claim 1, wherein the vehicle dynamics management device displays the colors in a superimposed manner. The abnormality display means, the display of the abnormal vehicle conditions, the near the dynamic display by the dynamic display unit, the vehicle dynamics control apparatus according to claim 1, characterized in that by adding an icon predetermined. The abnormality display means, the display of the abnormal vehicle conditions, the near the dynamic display by the dynamic display unit, the vehicle dynamics control apparatus according to claim 1, characterized in that by adding a character specified in advance. The abnormality display means displays a vehicle state display window on the same screen as the map screen displayed by the map display means if the abnormal vehicle state occurs in at least one vehicle. The vehicle dynamics management device according to any one of claims 1 to 5 . The map display means displays a map in the vicinity of the current position of each vehicle until the number of vehicles to which a display of an abnormal vehicle state is dynamically added by the abnormality display means reaches a predetermined display limit number. 7. The vehicle dynamics management device according to claim 6 , wherein only the window is displayed for a vehicle in which an abnormal vehicle state occurs in excess of the number of vehicles. The map display means displays a map near the current position of each vehicle by changing the display range according to the number when there are a plurality of vehicles to which the abnormal vehicle state display is added by the abnormality display means. The vehicle dynamics management device according to any one of claims 1 to 7 , wherein:

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