JP3033706B2 - Moving vehicle dynamics management system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a moving vehicle dynamics management system.

[0002]

2. Description of the Related Art A conventional moving vehicle dynamics management system of this type will be described with reference to the drawings.

FIG. 2 shows a conventional example, in which (a) is a block diagram showing a mobile station, and (b) is a block diagram showing a base station.

2 (a) and 2 (b), this conventional example shows the contents disclosed in Japanese Patent Application Laid-Open No. 5-79849.
1. Location processing unit 111, AVM operator 1
31. Antenna / sensor unit 12
1 is an antenna 122, a geomagnetic sensor 123, a gyro 1
24, an AVM processing unit 112, a location processing unit 11
3. It is equipped with the GPS receiver 114, and the AVM operating device 1
A speech wave radio 132 is connected to 31. The location processing unit 111 is connected to the vehicle speed sensor 125, each sensor / antenna in the antenna / sensor unit 121, and the AVM controller 131, and is also connected to the data wave radio 126. The geomagnetic sensor 123
Information from the gyro 124 and the vehicle speed sensor 125 is input to a location processing unit 113, and radio waves from GPS satellites are input to a GPS receiver 114 via an antenna 122. The location processing unit 113 determines the position of the mobile station based on information from these vehicle sensors and GPS satellites. The determined position information is stored in the AVM operation unit 131.
The information is transmitted from the data wave radio 126 to the base station via the AVM processing unit 112 together with the information indicating the activity status of the vehicle (information required for the vehicle allocation such as destination, arrival, waiting period, etc.) inputted from. In the base station, 141 is a radio, 1
42 is a wireless modem device, and 143 is a workstation. The (position) information transmitted from the data wave radio device 126 is received by the radio device 141, converted into a computer signal by the radio modem device 142, and displayed on the display of the workstation 143. Conversely, an instruction such as dispatch from the base station to the mobile station is converted from a computer signal to a wireless signal by the wireless modem device 142 and transmitted from the wireless device 141 to the mobile station. The dispatch information and the like from the base station to the mobile station are received by the call wave radio 132 and displayed on the display of the AVM operator 131. As described above, since the current position of the mobile station is determined by the location processing unit 111 and automatically transmitted to the base station, the base station can accurately grasp the current position of the mobile station at any location. . In addition, since information necessary for dispatching is appropriately input from the AVM operating unit 131, the base station can perform dispatching efficiently.

[0005]

In this conventional mobile vehicle dynamics management system, the location processing unit 113 determines the position of the mobile station based on information from vehicle sensors and GPS satellites. The determined position information is transmitted via the AVM processing unit 112 together with information indicating the vehicle activity status (information necessary for vehicle allocation such as destination, arrival, waiting period, etc.) input from the AVM operating device 131, and transmits the data wave radio. The system is transmitted from the mobile device 126 to the base station. However, since a location other than the location of the mobile station cannot be input and set, for example, when a traffic accident or the like occurs, the location information and the location information to the target location are used. On the other hand, there is a problem that the location and the like cannot be registered on the map with the base station.

Further, in the mobile station of this conventional mobile vehicle dynamics management system, the display unit in the AVM operation unit for inputting the dynamics of the vehicle and the display unit in the location processing unit for navigation are independent from each other. Therefore, there is a problem that operability is poor.

[0007]

A moving vehicle dynamics management system according to the present invention comprises a plurality of mobile stations each provided in a vehicle, and a base station which manages the dynamics of the plurality of mobile stations via radio. Wherein each of the plurality of mobile stations comprises:
Displaying, on a first map, dynamic information of the own station based on a result of measuring the position of the own station received via a GPS receiver, and positional information of a target point set on the first map; A position information input / output unit for inputting, and transmitting the position information and the dynamic information input and displayed by the position information input / output unit to the base station via the radio and receiving information from the base station. Information transmitting / receiving means, wherein the base station receives and registers the dynamic information and the positional information transmitted from each of the plurality of mobile stations, and the registered dynamic information and the positional information On a second map.

A moving vehicle dynamics management system according to the present invention comprises a terminal device including a radio device mounted on each of a plurality of moving objects, and a base station for managing the dynamics of the plurality of moving objects via radio. The terminal device includes a display input / output unit for inputting and setting dynamic information including the action content, the moving state, and the position information of the target of the moving object mounted with the terminal device, and a GPS receiver. A navigation unit that measures the position of the self-moving body by self-contained navigation, a map data unit that stores predetermined map information, the dynamic information and the position set by the display input / output unit and the navigation unit Information and the
A data transmitting / receiving unit that transmits vehicle number editing information to the base station via the wireless device and receives information from the base station via the wireless device; and the editing information for the base station of the terminal device. And transmit it to the base station.
The data transmission to receive information from the base station.
Having a control unit to control the receiving unit, the base station receives the dynamic information and the position information from the terminal device of each of the plurality of mobile objects via the base station radio It has a dynamic management device that performs registration, and a map display device that displays the position of the moving object and the position of the target on a map based on the registered information.

[0009]

Next, the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram showing an embodiment of the present invention.

In FIG. 1, in the present embodiment, a base station has a radio 1, a vehicle dynamics management device 2, a host computer 3, and a map display 4, and a mobile station has a radio 5 And a terminal device 6.

The terminal device 6 is a display input / output unit 11 for inputting and setting dynamic information including the movement content of a moving object such as a moving vehicle and a moving object including the terminal device 6 and the position information of a target. And a navigation unit 10 for measuring the position of the vehicle by self-contained navigation including a GPS receiver
And a map data unit 9 for reading out map information stored in advance and sending it to the navigation unit 10, and transmitting the information set by the display input / output unit 11 and the navigation unit 10 to the base station by the wireless device 5 under the control of the control unit 8. A data transmission / reception unit 7 for transmitting the data to the station.

The data transmission / reception unit 7 and the control unit 8 in these components constitute a data transmission / reception unit, the map data unit 9 and the navigation unit 10 constitute a map data reproduction unit, and the navigation unit 10 and the display input / output unit 11 Are configured to operate as input / output means of position information, dynamic information, and action contents.

A display input / output unit 11 determines and inputs an action content and a moving state of the moving object and an arbitrary target position from a map screen of the display input / output unit 11. Is transmitted to the data transmission / reception unit 7 via the control unit 8.

The data transmission / reception unit 7 sends dynamic information to the base station-side radio 1 via the radio 5 and supplies the dynamic information to the vehicle dynamics management device 2. Manage.

The vehicle dynamics management device 2 registers dynamic information in the host computer 3, and the positional information is sent to the map display device 4, where the vehicle position and the position of an arbitrary target are displayed. Is performed.

Next, the operation of this embodiment will be described in detail with reference to FIG.

The display input / output unit 11 transfers and displays the map data corresponding to the position of the vehicle from the map data unit 9 by the navigation unit 10. Is determined and sent to the navigation unit 10 as X, Y position data. The navigation unit 10 sends the X and Y position data and the vehicle number to the control unit 8 to the control unit 8. Sent.

The vehicle dynamics management device 2 sends X, Y
The position data and the vehicle number are extracted and sent to the host computer 3. The host computer 3 includes a map display device 4
The mark is displayed at the position based on the vehicle ID and the X, Y position data.

Thus, the point determined on the vehicle side can be displayed. Specifically, a point at a fire site, a point at an accident site, and a position point of another vehicle can be transmitted and displayed.

As described above, in the present embodiment, by determining the target on the map displayed on the display input / output unit 11, arbitrary position information can be transmitted to the host computer 3 on the base station side by using the existing radio. You can use 5 to melt.

Thus, the position of an arbitrary target other than the position information of the own vehicle can be registered in the computer 3. In addition, position information of a vehicle not equipped with the terminal device 6 can also be input from a vehicle equipped with the terminal device 6, so that appropriate vehicle management can be performed.

[0023]

As described above, the present invention comprises a plurality of mobile stations each provided in a vehicle and a base station which manages the dynamics of the plurality of mobile stations via radio. Each of the mobile stations displays, on the first map, dynamic information of the mobile station based on the result of measuring the position of the mobile station received via the GPS receiver, and displays the target set on the first map. Position information input / output means for inputting position information of a point, and position information and dynamic information input and displayed by the position information input / output means are transmitted to a base station via radio and receive information from the base station. By providing the information transmitting / receiving means, the position of an arbitrary target can be input and set by the position information input means, so that each mobile station can determine the position of, for example, a traffic accident, a fire spot, etc., in addition to its own position. Can be sent to and registered There is a kill effect. In addition, since navigation information and information on a destination point can be input and displayed on one input / output means, the operability of the entire mobile station is improved as compared with the related art, and the size of the entire mobile station can be reduced.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a moving vehicle dynamics management system according to an embodiment of the present invention.

FIG. 2 shows a conventional example, in which (a) is a block diagram showing a mobile station, and (b) is a block diagram showing a base station.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 wireless device 2 vehicle movement management device 3 host computer 4 map display device 5 wireless device 6 terminal device 7 data transmitting / receiving unit 8 control unit 9 map data unit 10 navigation unit 11 display input / output unit 12 operation display unit 13 display unit

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁷ identification code FI H04B 7/26 H04B 7/26 H (58) Field surveyed (Int.Cl. ⁷ , DB name) G01C 21/00 G08G 1 / 0969 G08G 1/123-1/13 G09B 29/00-29/10 H04B 7/26

Claims (4)

(57) [Claims] 1. A mobile station comprising: a plurality of mobile stations provided in a vehicle; and a base station which manages the dynamics of the plurality of mobile stations via radio, wherein each of the plurality of mobile stations receives a GPS signal. Displaying on the first map the dynamic information of the own station based on the result of measuring the position of the own station received via the device, and inputting the position information of the target point set on the first map Position information input / output means for transmitting and receiving the position information and the dynamic information inputted and displayed by the position information input / output means to the base station via the radio and receiving information from the base station Means for controlling the movement of a moving vehicle. 2. The information registration means for receiving and registering the dynamic information and the location information transmitted from each of the plurality of mobile stations, and registers the registered dynamic information and the location information in the base station. 2. The moving vehicle dynamics management system according to claim 1, further comprising: display means for displaying on a second map. 3. A terminal device including a wireless device mounted on each of a plurality of mobile objects, and a base station for managing dynamics of the plurality of mobile objects via radio, wherein the terminal device comprises:
A display input / output unit for inputting and setting dynamic information including the action content, movement status, and location information of a target of a moving body mounted with the terminal device, and a self-moving body including a GPS receiver by self-contained navigation. A navigation unit that measures the position of the vehicle, a map data unit that stores predetermined map information, the dynamic information and the position information and the position information that are set in the display input / output unit and the navigation unit.
And a data transmitting and receiving unit that transmits editing information of a vehicle number of the own mobile unit to the base station via the wireless device and receives information from the base station via the wireless device; and Create the editing information for the base station and
Receiving information from said base station for transmission to the base station;
And a control unit for controlling the data transmission / reception unit . 4. The movement management device, wherein the base station receives and registers the movement information and the position information from the terminal device of each of the plurality of mobile units via a wireless device of the base station; The moving vehicle dynamics management system according to claim 3, further comprising: a map display device that displays a position of the moving object and a position of the target on a map based on the registered information.