Vehicle-mounted information indication device and vehicle information communication system using the same

• US 20070027572A1
• Filed: 11/02/2005
• Published: 02/01/2007
• Est. Priority Date: 07/12/2005
• Status: Abandoned Application

• Current Assignee: Data TRON Company Limited
• Original Assignee: Data TRON Company Limited
• Inventors: Koyama, Toshiaki, Yoshida, Taichi
• Application Number:
  US11/264,093
• Publication Number:
  US 20070027572A1
• Time in Patent Office: Days
• US Class Current: 700/211
• CPC Class Codes: G01S 19/49 whereby the further system is an inertial position system, e.g. loosely-coupled
• CPC Class Codes: G08G 1/0969 having a display in the form of a map
• CPC Class Codes: G09B 29/006 Representation of non-cartographic information on maps, e.g. population distribution, wind direction, radiation levels, air and sea routes
• CPC Class Codes: G09B 29/106 using electronic means

Abstract

A vehicle-mounted information indication device of the present invention comprises a vehicle-mounted terminal 2 mounted on a vehicle. The vehicle-mounted terminal 2 comprises a CPU 6, a GPS receiver 7, a vehicle speed sensor 8, a gyro 9, an acceleration sensor 10, a beacon receiver 11, a status input device 12, a marker post database 13, a map database 14, a map monitor 15, an audio output device (corresponding to the voice reporting device of the present invention) 16, and an external storage device 17. Not only the position of the vehicle but also a marker post sign at the location of the vehicle are displayed together on a monitor screen of the map monitor 15. Therefore, an occupant such as a driver of the vehicle can be informed of the position of the vehicle on the ground where the vehicle travels and can be easily, accurately, and promptly informed of the marker post sign at the location of the vehicle.

Claims

1. A vehicle-mounted information indication device which is mounted on a vehicle that can travel on the ground, comprising

a monitor for displaying the position of said vehicle on said ground and a marker post sign on said ground.

2. A vehicle-mounted information indication device as claimed in claim 1, wherein said marker post sign is obtained from information by GPS measurement and/or at least one of information of vehicle speed by a vehicle-speed sensor, information of direction by a gyro, and information of acceleration by an acceleration sensor, and

a map corresponding to said ground is displayed on the screen of said monitor and the position of said vehicle and said marker post sign are also displayed on the map.

3. A vehicle-mounted information indication device as claimed in claim 1, further comprising a voice reporting device which can indicate the position of said vehicle and said marker post sign by sound or voice.

5. A vehicle-mounted information device as claimed in claim 1, further comprising a status input device for inputting status information such as information of works to be conducted at said marker post sign, information about management of works, and information about management of road condition and an external storage device for storing said marker post sign and said status information.

6. A vehicle information communication system comprising a vehicle-mounted terminal mounted on said vehicle, a control center for controlling said vehicle, a communication terminal which is mounted on said vehicle for outputting information from said vehicle-mounted terminal, and a mobile communication network for transmitting the information outputted from said communication terminal to said control center, wherein

said vehicle-mounted terminal is a vehicle-mounted information indication device as claimed in claim 1.

7. A vehicle information communication system as claimed in claim 6, where in said mobile communication network is a wide-area radio communication means such as a wireless phone or a cellular phone.

4. A vehicle-mounted information indication device which is mounted on a vehicle that can travel on the ground, comprising

a voice reporting device which can indicate the position of said vehicle on said ground and a marker post sign on said ground by sound or voice.