JP6035125B2 - Mobile body information distribution apparatus and mobile body information display system - Google Patents

Description

  The present invention relates to a technique for distributing movement information of a moving object.

  A technique for displaying the movement of a moving object such as a person or an object on a map is disclosed. For example, position information can be acquired by giving a person a portable terminal having a GPS (Global Positioning System) function, and the acquired position can be displayed on a map. And it is used to ensure the safety of the person by knowing where the person is. Further, when performing work using a vehicle, the vehicle is provided with positioning means such as GPS for positioning the current position, and the measured current position is transmitted to the vehicle management center as needed. Then, the vehicle management center displays the received current position information of the vehicle on a map and uses it for management of vehicle allocation.

  In particular, in Patent Document 1, a target position that is directed from a vehicle management center to a vehicle is transmitted to the in-vehicle device of the vehicle, and the in-vehicle device reaches the target position arrival time (or required time to the target position) and the target position. A technique is disclosed in which the remaining travel distance is calculated, and the calculation result is displayed on its own display means as movement information of the vehicle and transmitted to the vehicle management center.

JP 2012-128475 A

  However, with the technique of Patent Document 1, the in-vehicle device of one vehicle cannot receive movement information of another vehicle. Therefore, since it is impossible to know the movement information of the other vehicle, it is difficult to efficiently act as an organization when a plurality of vehicles need to act in a coordinated manner for the same purpose. There is a problem that there is. There is also a problem that when a vehicle moving for another purpose happens to be distinguished from a vehicle moving for the same purpose. The same problem occurs even if the vehicle is replaced with a person.

  Therefore, an object of the present invention is to provide a technique for easily confirming the movement of a moving body that cooperates systematically.

In order to solve the above problems, the mobile information delivery apparatus of the present invention, by setting transmit the target position to the mobile device that is provided on moving body, the target position for directing the moving object to the target position Route information to the target position determined based on the target position, the estimated arrival time at the target position, and the remaining distance to the target position from the setting unit and the mobile device in which the target position is set The moving body of each moving body in which the distance between the moving bodies is equal to or less than a predetermined value with reference to the data processing unit that acquires the separation and the current position during movement, and the current position acquired by the data processing unit The apparatus comprises a distribution unit that transmits the route information of the other party, the estimated arrival time, the remaining distance, and the current position to the apparatus.

  ADVANTAGE OF THE INVENTION According to this invention, the technique which confirms easily the motion of the mobile body which cooperates organizationally can be provided.

It is a figure which shows the structural example of the mobile body information display system in 1st Embodiment, the functional example of a mobile body information delivery apparatus, and the functional example of a mobile body apparatus. It is a figure which shows an example of the mobile body information DB in 1st Embodiment. It is a figure which shows the example of a sequence of the mobile body information display system in 1st Embodiment. It is a figure which shows the example of a display of the mobile body information in the mobile body apparatus of 1st Embodiment. It is a figure which shows an example of the mobile body information DB in 2nd Embodiment.

  Next, a mode for carrying out the present invention (hereinafter referred to as “the present embodiment”) will be described in detail with reference to the drawings as appropriate.

(First embodiment)
As shown in FIG. 1, the mobile body information display system 1 includes a mobile body information distribution device 2 and a plurality of mobile body devices 3.
The mobile body information distribution apparatus 2 is installed in a mobile body management center (not shown) that manages mobile bodies. It is assumed that one mobile device 3 is mounted on a mobile body (not shown) (for example, an object or a person). The mobile information distribution device 2 and the mobile device 3 can communicate wirelessly via the antenna 25 and the antenna 35, respectively. However, although the antenna 25 is described as being installed from the mobile information distribution apparatus 2 via the network 40 such as a communication line or a telephone line in FIG. 1, it may be directly connected. .
Further, since the three mobile devices 3 (3a, 3b, 3c) shown in FIG. 1 have the same functions, the mobile device 3a will be described as a representative. Further, only when it is necessary to distinguish the three units, the symbols 3a, 3b, and 3c are used.

First, the outline | summary of operation | movement of the mobile body information display system 1 is demonstrated.
The mobile body information distribution device 2 transmits information indicating the target position to the mobile body device 3a in order to direct the mobile body equipped with the mobile body device 3a to the target position. The mobile device 3a uses the received target position and the current position measured by itself to calculate the route information reaching the target position, the estimated arrival time at the target position, and the remaining distance to the target position. Then, the mobile device 3a uses the route information, the estimated arrival time, and the remaining distance as the target position arrival information, and moves the target position arrival information, the current position, the target position, and the mobile device ID that identifies the mobile device 3a. It transmits to the body information distribution apparatus 2. The mobile body information distribution device 2 generates mobile body information using the received target position arrival information, the current position, the target position, and the mobile body device ID of the mobile body device 3a, and determines the current position of the mobile body device 3a. Deliver to other mobile devices 3b and 3c located in the vicinity. Note that the vicinity of the current position of the mobile device 3a means within a predetermined radius from the current position of the mobile device 3a. Then, the mobile devices 3b and 3c display the received mobile device information of the mobile device 3a on their own display devices, and can easily check the movements of the mobile devices around them. In addition, when the mobile devices 3a, 3b, 3c need to be systematically linked for the same purpose, the movement of the other mobile devices 3 can be confirmed, so that the organization can act efficiently. . In addition, when a vehicle that is moving for another purpose is accidentally seen, it can be easily distinguished from a vehicle that is moving for the same purpose.

Next, a function example of the mobile information distribution apparatus 2 will be described with reference to FIG.
As shown in FIG. 1, the mobile body information distribution device 2 includes an interface (not shown) for connecting an input device 23 such as a keyboard and a mouse, and has a function of receiving an instruction input from an operator. The mobile information distribution device 2 includes an interface (not shown) for connecting an output device 24 such as a display, and has a function of displaying a message for prompting input and target position arrival information acquired from each mobile device 3. .
The mobile information distribution device 2 has a function of communicating with each mobile device 3 via the communication unit 22 and the antenna 25.

  The mobile information distribution apparatus 2 includes a processing unit 20, a storage unit 21, and a communication unit 22. The processing unit 20 includes a target position setting unit 201, an attribute information setting unit 202, a display processing unit 203, a data processing unit 204, and a distribution unit 205 as functions. The processing unit 20 includes a CPU (Central Processing Unit) and a main memory (not shown), and each unit 201 to 205 in the processing unit 20 is realized by developing an application program stored in the storage unit 21 in the main memory. .

  The target position setting unit 201 has a function of receiving a target position to be directed to a mobile body equipped with the mobile device 3a from the input device 23 and transmitting the target position to the mobile device 3a via the data processing unit 204. . The operator of the input device 23 inputs the target position from the map displayed on the output device 24, or notifies the location information such as the place name, the building name, and the road name by telephone from a third party. The target position is input by receiving the position and converting it into latitude / longitude information and inputting it as the target position.

The attribute information setting unit 202 has a function of accepting registration information from the input device 23 when registering a mobile device in the mobile information DB (database) 211 stored in the storage unit 21 to be described later. Further, the attribute information setting unit 202 has a function of receiving setting information for setting operating conditions of the mobile body information distribution apparatus 2.
The display processing unit 203 has a function of generating drawing information for displaying moving body information on a map, and transmitting the drawing information to the output device 24 for display.

The data processing unit 204 has a function of controlling processing between the units 201 to 203 and 205 of the processing unit 20 and executing transmission / reception control of information between the processing unit 20, the storage unit 21, and the communication unit 22. Further, the data processing unit 204 collects the target position arrival information, the current position, and the target position of each mobile device 3 and transmits the collected information to the distribution unit 205, and the mobile unit information is transmitted from the distribution unit 205 to each mobile device 3. It has a function to distribute.
For example, when the data processing unit 204 receives the target position arrival information, the current position, and the target position from the mobile device 3a, the distribution unit 205 refers to the mobile device information DB (database) 211 and stores the information on the mobile device 3a. The mobile device 3 having a radius within a predetermined distance from the current position is extracted, and the mobile device information of the mobile device 3 a is transmitted to the extracted mobile device 3.

  The storage unit 21 is a recording device such as a memory, a hard disk, or an SSD (Solid State Drive), and stores the mobile body information DB 211 and application programs.

As shown in FIG. 2, the mobile body information DB 211 stores a mobile body device ID 41, a current position 42, a target position 43, an estimated arrival time 44, a remaining distance 45, a travel route 46, and a purpose-specific organization ID 47 in association with each other. is there.
The mobile device ID 41 is identification information for identifying the mobile device 3, and also identifies the mobile device equipped with the mobile device 3. The mobile device ID 41 is input from the input device 23, the input is accepted by the attribute information setting unit 202, and is registered via the data processing unit 204.

The current position 42 is measured by a position detector 33 described later on the mobile device 3 and indicates the position of the mobile device 3 or the mobile body when the position is measured, and is represented by, for example, latitude and longitude. The current position 42 is received alone from the mobile device 3 or is received together with the target position arrival information.
The target position 43 indicates a position that is directed to the moving body, and is represented by, for example, latitude and longitude. The target position 43 is received from the mobile device 3 together with the target position arrival information via the data processing unit 204 and stored.

The estimated arrival time 44 indicates an expected value of the time at which the mobile body arrives at the target position, is generated by the mobile body device 3 and is received and stored as one piece of information included in the target position arrival information from the mobile body device 3. The
The remaining distance 45 indicates the distance from the current position of the mobile body to the target position, is generated by the mobile body device 3, is received from the mobile body device 3 as one piece of information included in the target position arrival information, and is stored. Is done.

The travel route 46 indicates route information from the current position of the mobile body to the target position, is generated by the mobile body device 3, and is received as one piece of information included in the target position arrival information from the mobile body device 3, Remembered.
The purpose-specific organization ID 47 indicates identification information when moving objects are grouped by purpose. The purpose-specific organization ID 47 is input from the input device 23, the input is accepted by the attribute information setting unit 202, and is registered via the data processing unit 204.

  Returning to FIG. 1, the communication unit 22 is a communication interface, and has a function of transmitting and receiving information to and from the mobile device 3 via the antenna 25.

Next, an example of functions of the mobile device 3 will be described with reference to FIG.
The mobile device 3 is mounted on the mobile device, includes an antenna 35, and has a function of performing wireless communication with the antenna 25 to which the mobile information distribution device 2 is connected.
In addition, the mobile device 3 includes a processing unit 30, a storage unit 31, a communication unit 32, a position detection unit 33, and a display unit 34.
The position detection unit 33 has a function of measuring the current position of the mobile device 3a as needed or at a predetermined cycle. For example, the position detector 33 receives a signal transmitted from a GPS satellite, analyzes the received signal, and measures the current position. Further, when the current position is measured, it may be detected in combination with a gyroscope or a vehicle speed sensor.

  The processing unit 30 includes a data processing unit 301, a current position acquisition unit 302, a target position arrival information calculation unit 303, a target position acquisition unit 304, a moving body information acquisition unit 305, and a display processing unit 306 as functions. The processing unit 30 includes a CPU and a main memory (not shown), and each unit 301 to 306 in the processing unit 30 is realized by developing an application program stored in the storage unit 31 in the main memory.

  The data processing unit 301 controls processing between the units 302 to 306 of the processing unit 30 and controls transmission / reception of information between the processing unit 30 and the storage unit 31, the communication unit 32, the position detection unit 33, and the display unit 34. It has a function to execute. When the data processing unit 301 receives the target position via the communication unit 32, the data processing unit 301 transmits the target position to the target position acquisition unit 304. When the data processing unit 301 receives the target position arrival information generated by the target position arrival information calculation unit 303, the data processing unit 301 transmits the target position arrival information, the current position 42, the target position 43, and the mobile device ID 41 to the communication unit. The information is transmitted to the mobile information distribution apparatus 2 via 32. In addition, when the data processing unit 301 receives the mobile body information of the other mobile body devices 3 b and 3 c via the communication unit 32, the data processing unit 301 transmits the mobile body information to the mobile body information acquisition unit 305.

The current position acquisition unit 302 acquires the current position measured by the position detection unit 33, converts the current position into latitude / longitude information, and transmits the latitude / longitude information to the target position arrival information calculation unit 303.
The target position arrival information calculation unit 303 receives the current position from the current position acquisition unit 302, receives the target position from the target position acquisition unit 304, and receives route information (travel route 46) for reaching the target position, The estimated arrival time 44 and the remaining distance 45 to the target position are calculated. Then, the target position arrival information calculation unit 303 uses the route information (travel route 46), the estimated arrival time 44, and the remaining distance 45 as the target position arrival information, along with the current position 42, the target position 43, and the mobile device ID 41. The information is transmitted to the mobile information distribution apparatus 2 via 301. The target position arrival information calculation unit 303 transmits the current position 42 and the mobile device ID 41 to the mobile body information distribution device 2 when the target position has not been received. In addition, the target position arrival information calculation unit 303 transmits the target position arrival information as a calculation result, the current position 42, the target position 43, and the mobile device ID 41 to the display processing unit 306.

The target position acquisition unit 304 receives the target position via the data processing unit 301 and transmits it to the target position arrival information calculation unit 303.
The moving body information acquisition unit 305 receives the moving body information via the data processing unit 301 and transmits it to the display processing unit 306.
The display processing unit 306 has a function of generating drawing information for displaying moving body information on a map, transmitting the drawing information to the display unit 34 for display, and storing the drawing information in the storage unit 31. The display processing unit 306 also has a function of appropriately reading out target position arrival information and moving body information stored in the storage unit 31 and displaying them on the display unit 34.

The storage unit 31 is a recording device such as a memory, a hard disk, or an SSD, and stores target position arrival information, moving body information, and application programs. Note that the target position arrival information and the moving body information may be stored as time series.
The communication unit 32 is a communication interface, and has a function of transmitting / receiving information to / from the mobile information distribution device 2 via the antenna 35.
The display unit 34 is a display or the like, and has a function of displaying drawing information generated by the display processing unit 306.

  As the position detection unit 33, the current position acquisition unit 302, the target position arrival information calculation unit 303, the display processing unit 306, and the display unit 34, those configured as a car navigation device can be used as they are.

Next, a sequence example of the mobile object information display system 1 will be described with reference to FIG. 3 (see FIG. 1 as appropriate). The sequence example shown in FIG. 3 represents processing until a target position is instructed to the mobile device 3a and a mobile body equipped with the mobile device 3a arrives at the target position.
In step S401, the target position setting unit 201 of the mobile body information distribution device 2 transmits the target position to the mobile device 3a designated in advance via the data processing unit 204.
In step S <b> 402, the target position acquisition unit 304 of the mobile device 3 a receives the target position via the data processing unit 301. Then, the target position acquisition unit 304 transmits the received target position to the target position arrival information calculation unit 303.

  In step S403, the target position arrival information calculation unit 303 of the mobile device 3a calculates target position arrival information using the received target position and the current position received from the current position acquisition unit 302. Specifically, the target position arrival information is route information (travel route 46), estimated arrival time 44, and remaining distance 45.

In step S404, the target position arrival information calculation unit 303 of the mobile device 3a determines the calculated target position arrival information, the current position, the target position, and the mobile device ID via the data processing unit 301 in advance. It transmits to the mobile body information distribution apparatus 2 with a predetermined period (in FIG. 3, it describes as "transmitting target position arrival information"). Further, the target position arrival information calculation unit 303 changes the calculated target position arrival information, the current position, the target position, and the mobile device ID from the current position via the data processing unit 301 by a predetermined distance or more. May be transmitted to the mobile body information distribution apparatus 2.
In step S405, the data processing unit 204 of the mobile information distribution device 2 receives the target position arrival information, the current position, the target position, and the mobile device ID via the communication unit 22 (in FIG. Received location arrival information ”).

  In step S406, the distribution unit 205 of the mobile body information distribution apparatus 2 generates mobile body information using the received target position arrival information, current position, target position, and mobile body apparatus ID. In addition, the distribution unit 205 extracts the mobile devices 3b and 3c whose radius is within a predetermined distance from the current position of the mobile device 3a. Then, the distribution unit 205 transmits the mobile body information of the mobile body device 3a to the extracted mobile body devices 3b and 3c (peripheral mobile body).

In step S407, the mobile body information acquisition unit 305 of the mobile body devices 3b and 3c (peripheral mobile bodies) receives the mobile body information via the data processing unit 301.
In step S <b> 408, the display processing unit 203 of the mobile object information distribution device 2 converts the mobile object information generated in step S <b> 406 into drawing information and displays it on the output device 24.

In step S409, the display processing unit 306 of the mobile devices 3b and 3c (peripheral mobile units) converts the mobile unit information received in step S407 into drawing information and displays it on the display unit 34.
After step S409, steps S403 to S409 are repeated until the mobile device 3a arrives at the target position.

  In FIG. 3, for the sake of simplicity, the mobile body equipped with the mobile body device 3b or 3c has been described as a mobile body positioned around the mobile body equipped with the mobile body device 3a. The mobile body equipped with the mobile body device 3a may be handled as a mobile body located around the mobile body equipped with the mobile body device 3b or 3c. That is, each of the mobile body devices 3a, 3b, and 3c can not only generate and transmit the target position arrival information, but can also receive and display the mobile body information on the display unit 34.

Next, a display example of the mobile body information received by the mobile body device 3b will be described with reference to FIG. 4 (see FIG. 1 as appropriate).
The display processing unit 306 of the mobile device 3b converts the received mobile information into drawing information and displays it on the display unit 34.
The display processing unit 306 receives the current position measured by the position detection unit 33 from the target position arrival information calculation unit 303, and displays the current position at the own moving body position 50 as shown in FIG. The display processing unit 306 also includes the mobile device ID 41 “A”, the target position 43 “Z1”, the estimated arrival time 44 “17:15”, the remaining distance 45 “4.0 km”, and the travel route included in the mobile information. 46 is read and displayed as shown in FIG.

Here, it is preferable to display the target position 43 “Z1” with an easily understood name such as a place name or a building name. Further, the estimated arrival time 44 may be displayed as “Arrival after Δ minutes” as a difference between the current time and the estimated arrival time.
Each time Steps S403 to S409 shown in FIG. 3 are repeated, the display of each moving object shown in FIG. 4 is updated as needed.
In addition, the size of the area displayed on the display unit 34 can be adjusted by the display processing unit 306, for example, within the range of the radius ○ km from the vehicle position.

  As described above, in the first embodiment, the mobile body device 3b or 3c can display the mobile body information of the mobile body (mobile body device 3a) located in the vicinity of the mobile device 3b or 3c as needed. Therefore, it is possible to easily confirm the movement of the moving body that is systematically linked.

  Further, the purpose-specific organization ID 47 shown in FIG. 2 is added to the above-mentioned mobile body information, for example, the display color of the mobile body device ID 41 is changed according to the purpose, or the display shape of the mobile body device ID 41 is changed to 5 in FIG. Although it is a square (baseball home base shape), it is possible to make it easy to determine whether or not it is the same group as itself by making the display shape different depending on the purpose and displaying the purpose-specific organization ID 47 in a distinguishable manner. I do not care.

In FIG. 2, the mobile body information DB 211 is described as storing one piece of information for each mobile body apparatus ID 41, but may be stored in time series.
Further, the distribution unit 205 may extract the mobile device 3 having the same purpose-specific organization ID 47 and transmit the mobile body information only to the extracted mobile device 3.

  Further, in the first embodiment, the mobile device 3 has been described so as to calculate the route information to the target position, the estimated arrival time at the target position, and the remaining distance to the target position. On the other hand, although illustration is omitted, the mobile distribution device 2 acquires the current position from the mobile device 3, and obtains the route information to the target position, the estimated arrival time at the target position, and the remaining position to the target position. The distance may be calculated. Specifically, the target position setting unit 201 transmits and sets the target position to the mobile body device 3 mounted on the mobile body, and directs the mobile body toward the target position. The data processing unit 204 obtains the current position of the moving body transmitted from the moving body device 3, and based on the target position of the moving body device 3 and the current position transmitted from the moving body, The route information to the target position, the estimated arrival time at the target position, and the remaining distance to the target position are calculated. Then, the distribution unit 205 refers to the acquired current position of each mobile object, and sends the mobile device 3 of each mobile object whose distance between the mobile objects is equal to or less than a predetermined value to the other party's route information and expected arrival. Send time and remaining distance.

(Second Embodiment)
In the first embodiment, the mobile information distribution destination is a mobile body located in the vicinity of the mobile device information, whereas in the second embodiment, only between the mobile device 3 that moves for the same purpose, A case where mobile information is distributed will be described. In addition, the structure of the mobile body information display system 1 in 2nd Embodiment is the same as that of 1st Embodiment. Moreover, in each part 20-22 which comprises the mobile body information delivery apparatus 2 in 2nd Embodiment, a different point from 1st Embodiment is only the data processing part 204, the delivery part 205, and mobile body information DB211. Therefore, the illustration of the configuration of the mobile information distribution device 2 is omitted, and the description will be made by changing the reference numerals to the mobile information distribution device 2a, the data processing unit 204a, the distribution unit 205a, and the mobile information DB 211a. Moreover, the same code | symbol is attached | subjected when it is the same as 1st Embodiment, and description is abbreviate | omitted.

  In the second embodiment, when the data processing unit 204a of the mobile body information distribution device 2a receives the target position arrival information from the mobile body device 3, the data processing unit 204a acquires an antenna ID for identifying the antenna 25 that has received the target position arrival information. Then, the mobile device ID 41 and the antenna ID are stored in the mobile body information DB 211a of the storage unit 21 in association with each other. The mobile object information DB 211a is shown in FIG. In FIG. 5, the antenna ID 48 is stored in association with the mobile device ID 41.

  The distribution unit 205a determines the antenna ID for transmitting the moving body information based on the current position 42, the antenna ID 48, and the route information (travel route 46). Specifically, the distribution unit 205a acquires the mobile device ID 41 of the mobile that has transmitted the target position arrival information. The distribution unit 205a refers to the mobile information DB 211a of FIG. 5 using the acquired mobile device ID 41, and extracts the mobile device ID 41 having the same purpose-specific organization ID 47 associated with the mobile device ID 41. . For example, the purpose-specific organization ID 47 of the mobile device ID 41 “A” is “group α”. Therefore, the distribution unit 205a extracts the mobile device IDs 41 “B” and “C” of the same “group α”.

  In step S406 shown in FIG. 3, the distribution unit 205a transmits the mobile body information only to the mobile body devices 3 having the mobile body device IDs 41 “A”, “B”, and “C”. In addition, the distribution unit 205a transmits mobile body information based on the current position 42 of the limited mobile body device 3, the position of the antenna 25 having the antenna ID 48, and route information (traveling route 46). The antenna ID 48 is determined. As a result, communication traffic in the antenna 25 and the network 40 can be reduced, and communication congestion can be prevented. Further, it is possible to select the antenna 25 having the best wireless reception state for the moving mobile device 3.

  As described above, the mobile body information distribution apparatus 2a in the second embodiment transmits the mobile body information by limiting the transmission destination of the mobile body information to the mobile body apparatus 3 that is moving for the same purpose. As a result, it is possible to easily confirm the movement of the mobile body around it, and to reduce the amount of communication compared to the first embodiment.

Further, the present invention is not limited to the above-described embodiments, and includes various modifications. For example, each of the above-described embodiments has been described in detail for easy understanding of the present invention, and is not necessarily limited to one having all the configurations described. In addition, a part of the configuration of a certain embodiment can be replaced with the configuration of another embodiment, and the configuration of another embodiment can be added to the configuration of a certain embodiment. In addition, it is possible to add, delete, and replace other configurations for a part of the configuration of each embodiment.
Further, the functions and the like of the processing units 20 and 30 may be realized by hardware by designing a part or all of them with, for example, an integrated circuit. Further, each function described above may be realized by software by interpreting and executing a program that realizes each function by a processor such as a microcomputer. Information such as programs, tables, and files for realizing each function should be placed in a memory, a recording device such as a hard disk or SSD, or a recording medium such as an IC (Integrated Circuit) card, SD card, or DVD (Digital Versatile Disc). Can do.
In addition, the control lines and information lines are those that are considered necessary for the explanation, and not all the control lines and information lines on the product are necessarily shown. In practice, it may be considered that almost all configurations are connected to each other.

DESCRIPTION OF SYMBOLS 1 Mobile body information display system 2 Mobile body information delivery apparatus 3 (3a, 3b, 3c) Mobile body apparatus 20 Processing part 21 Storage part 22 Communication part 23 Input device 24 Output apparatus 30 Processing part 31 Storage part 32 Communication part 33 Position detection Unit 34 Display unit 41 Mobile device ID
42 Current position 43 Target position 44 Estimated arrival time 45 Remaining distance 46 Travel route (route information)
47 Organization ID by purpose
48 Antenna ID
201 Target position setting unit 202 Attribute information setting unit 203 Display processing unit 204 Data processing unit 205 Distribution unit 211, 211a Mobile object information DB
DESCRIPTION OF SYMBOLS 301 Data processing part 302 Current position acquisition part 303 Target position arrival information calculating part 304 Target position acquisition part 305 Moving body information acquisition part 306 Display processing part

Claims (5)

A target position setting unit that transmits and sets a target position to a mobile device installed in the mobile body, and directs the mobile body to the target position;
From the target position the mobile device is set, and route information to the target position determined based on the target position, the expected arrival time to the target position, and Zan距away of the up to the target position, the moving A data processing unit for acquiring the current position in
With reference to the current position acquired by the data processing unit, the route information of the other party, the estimated arrival time, the mobile device of each mobile unit in which the distance between the mobile units is a predetermined value or less, A mobile body information distribution apparatus comprising: a distribution unit that transmits a remaining distance and the current position. A storage unit that stores a mobile device ID that identifies the mobile device and a purpose-specific organization ID that is identified by purpose;
In order to change the display so that the organization ID for each purpose can be discriminated in the mobile body device of each mobile body in which the distance between the mobile bodies is equal to or less than a predetermined value, the distribution unit, the route information of the other party, The mobile body information distribution apparatus according to claim 1, wherein the purpose-specific organization ID is further added to the estimated arrival time, the remaining distance, and the current position for transmission. A storage unit that stores a mobile device ID that identifies the mobile device and a purpose-specific organization ID that is identified by purpose;
The distribution unit extracts the mobile device ID that is the same as the purpose-specific organization ID associated with the mobile device ID, and the route information of the counterparty is extracted to the mobile device of the extracted mobile device ID. The mobile information distribution apparatus according to claim 1, wherein the estimated arrival time, the remaining distance, and the current position are transmitted. The data processing unit obtains an antenna ID for identifying an antenna that has received the current position;
The distribution unit determines an antenna ID for transmitting the route information, the estimated arrival time, the remaining distance, and the current location of the other party based on the current location, the antenna ID, and the route information. The mobile body information distribution apparatus according to claim 3. A target position setting unit that transmits and sets a target position to a mobile device installed in the mobile body, and directs the mobile body to the target position;
Route information to the target position determined based on the target position, estimated arrival time at the target position, remaining distance to the target position, and moving A data processing unit for acquiring a current position at
With reference to the current position acquired by the data processing unit, the route information of the other party, the estimated arrival time, the mobile device of each mobile unit in which the distance between the mobile units is a predetermined value or less, A mobile unit information distribution device comprising a distribution unit that transmits the remaining distance and the current position as mobile unit information;
Receiving the target position, generating route information to the target position, an estimated arrival time at the target position, a remaining distance to the target position, and a current position during the movement; A mobile body information display system comprising: the mobile body apparatus that transmits to a body information distribution apparatus, receives the mobile body information, and displays the mobile body information on a display unit.

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