MONITORING SYSTEM FOR LOW-SPEED MOBILITY VEHICLE AND ANOTHER TYPE OF VEHICLE

• US 20100125415A1
• Filed: 11/12/2009
• Published: 05/20/2010
• Est. Priority Date: 11/14/2008
• Status: Abandoned Application

• Current Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Original Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Inventors: Masubuchi, Yoshinori, YAMAMURA, Makoto, Kanke, Hiroo
• Application Number:
  US12/617,300
• Publication Number:
  US 20100125415A1
• Time in Patent Office: Days
• US Class Current: 701/300
• CPC Class Codes: A61G 5/04 motor-driven A61G5/06 takes precedence; motor-operated rests A61G5/12; for vehicles with handlebars, equipped with three or more wheels B62K5/003, B62K5/023
• CPC Class Codes: B60Q 1/535 to prevent rear-end collisions, e.g. by indicating safety distance at the rear of the vehicle
• CPC Class Codes: B60Q 5/006 indicating risk of collision between vehicles or with pedestrians
• CPC Class Codes: B60Q 9/008 for anti-collision purposes
• CPC Class Codes: B62K 5/007 power-driven
• CPC Class Codes: G08G 1/0962 having an indicator mounted inside the vehicle, e.g. giving voice messages
• CPC Class Codes: G08G 1/162 event-triggered
• CPC Class Codes: G08G 1/164 Centralised systems, e.g. external to vehicles

Abstract

In a monitoring system of a power wheelchair (low-speed mobility vehicle) and an automobile (vehicle of different type) having a remote monitoring device connected to them through a first communicator, each of the wheelchair and automobile includes a first transmitter transmitting location data to the remote monitoring device through a first communicator, and the remote monitoring device calculates an inter-vehicle distance between the wheelchair and automobile based on the location data and transmits an approaching signal indicating that they are approaching each other when the inter-vehicle distance is equal to or less than a first predetermined value, thereby reducing the driving burden on the operators and enhances driving safety.

Claims

1. A system for monitoring a low-speed mobility vehicle and a vehicle of different type from the low-speed mobility vehicle, and having a remote monitoring device adapted to be connected to the low-speed mobility vehicle and the vehicle of different type through a first communicator,

wherein the improvement comprises:

each of the low-speed mobility vehicle and the vehicle of different type includes;

a first transmitter that transmits vehicle location data to the remote monitoring device through the first communicator,

and the remote monitoring device includes;

a first distance calculator that calculates an inter-vehicle distance between the low-speed mobility vehicle and the vehicle of different type based on the vehicle location data transmitted from the low-speed mobility vehicle and the vehicle of different type; and

a second transmitter that transmits an approaching signal to the low-speed mobility vehicle and the vehicle of different type through the first communicator indicating that the vehicles are approaching each other when the inter-vehicle distance calculated by the first distance calculator is equal to or less than a first predetermined value.

2. The system according to claim 1, wherein each of the low-speed mobility vehicle and the vehicle of different type includes:

an informer that informs an operator that the vehicles are approaching each other when receiving the approaching signal from the remote monitoring device.

3. The system according to claim 2, wherein the low-speed mobility vehicle and the vehicle of different type are connected with each other through a second communicator, and

each of the low-speed mobility vehicle and the vehicle of different type includes:

a third transmitter that transmits the vehicle location data to the other of the vehicles through the second communicator when receiving the approaching signal from the remote monitoring device; and

a second distance calculator that calculates the inter-vehicle distance between the low-speed mobility vehicle and the vehicle of different type based on the location data transmitted from the other of the vehicles,

and the informer informs the operator that the vehicles are further approaching each other when the inter-vehicle distance calculated by the second distance calculator is equal to or less than a second predetermined value that is set smaller than the first predetermined value.

4. The system according to claim 2, wherein the informer of the low-speed mobility vehicle includes a lump that is flashed to inform the operators of the vehicles that the vehicles are approaching each other.

5. The system according to claim 3, wherein the informer of the low-speed mobility vehicle includes a lump that is flashed to inform the operators of the vehicles that the vehicles are approaching each other.

6. The system according to claim 5, wherein the informer of the low-speed mobility vehicle flashes the lamp at a first cycle when receiving the approaching signal from the remote monitoring device, and flashes the lamp at a second cycle that is set shorter than the first cycle when the inter-vehicle distance calculated by the second distance calculator is equal to or less than the second predetermined value.

7. The system according to claim 2, wherein the informer of the vehicle of different type includes a display that is operated to inform the operator that the vehicles are approaching each other.

8. The system according to claim 3, wherein the informer of the vehicle of different type includes a display that is operated to inform the operator that the vehicles are approaching each other.

9. The system according to claim 8, wherein the informer of the vehicle of different type operates the display when receiving the approaching signal from the remote monitoring device, and operates the display and a voice output device when the inter-vehicle distance calculated by the second distance calculator is equal to or less than the second predetermined value.

10. The system according to claim 1, wherein the low-speed mobility vehicle comprises a power wheelchair.

11. The system according to claim 2, wherein the informer of the low-speed mobility vehicle includes a plurality of lamps provided at locations visible to the operators of the low-speed mobility vehicle and the vehicle of different type.