System and Method for Informing Public Transport Vehicle Arrival Information

• US 20110221615A1
• Filed: 11/23/2009
• Published: 09/15/2011
• Est. Priority Date: 11/25/2008
• Status: Abandoned Application

• Current Assignee: Sandy Sanderson Chiu
• Original Assignee: Sandy Sanderson Chiu
• Inventors: Chiu, Sandy Sanderson
• Application Number:
  US13/130,575
• Publication Number:
  US 20110221615A1
• Time in Patent Office: Days
• US Class Current: 340/988
• CPC Class Codes: G08G 1/123 indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, tramstransmission of navigation instructions to vehicles G08G1/0968
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/027 using movement velocity, acceleration information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services

Abstract

A system for informing public transport vehicle arrival information includes a plurality of on-board devices installed on respective public transport vehicles, each of the on-board device having a transceiver for transmitting and receiving data from and to public transport vehicle stops along a public transport vehicle line, a first processing unit programmed to store and process the received data, and a first display module which is operatively coupled to the first processing unit and is for displaying the data and a plurality of public transport vehicle stop devices installed in the respective vehicle stops, each of the public transport vehicle stop device having a preset vehicle identification therein and having a transceiver for transmitting and receiving the data from and to the on-board device.

Claims

1. A system for informing public transport vehicle arrival information, comprising:

a plurality of on-board devices installed on respective public transport vehicles, each of the on-board device having a transceiver for transmitting and receiving data from and to public transport vehicle stops along a public transport vehicle line, a first processing unit programmed to store and process the received data, and a first display module which is operatively coupled to the first processing unit and is for displaying the data, wherein the data includes identification of the vehicle, schedule time frame and next schedule departure time of a following vehicle, the schedule time frame being obtained by subtracting a current departure time at a vehicle terminus from a next schedule departure time; and

a plurality of public transport vehicle stop devices installed in the respective vehicle stops, each of the public transport vehicle stop device having a preset vehicle identification therein and having a transceiver for transmitting and receiving the data from and to the on-board device if the preset vehicle identification matches the vehicle identification of the on-board device, a second processing unit programmed to store and update the received data to count down a waiting time of the vehicle till zero and then, if necessary, switch to count up a delay time, and a second display module which is operatively coupled to the second processing unit and is for displaying the waiting time or the delay time and other information.

2. The system as claimed in claim 1, wherein the transceivers installed on the public transport vehicles and the public transport vehicle stops are selected from the group consisting of infrared transceiver, radio frequency transceiver and Bluetooth transceiver.

3. The system as claimed in claim 1, wherein the first processing unit and the second processing unit are integrated circuit (IC).

4. The system as claimed in claim 1, wherein the first processing unit and the second processing unit are microprocessors.

5. The system as claimed in claim 1, wherein the vehicle identification is a route code.

6. The system as claimed in claim 1, wherein the arrival information includes mode codes of the vehicle.

7. The system as claimed in claim 1, wherein a further transceiver is installed on the other side of the vehicle as a relaying transceiver.

8. The system as claimed in claim 1, wherein the second processing unit is programmed to transmit confirmation of receipt of the data to the on-board device.

9. The system as claimed in claim 1, wherein the second display is a digital display.

10. The system as claimed in claim 1, wherein the display is a LCD display.

11. The system as claimed in claim 1, wherein the arrival information is displayed in the format of the schedule time frame.

12. The system as claimed in claim 1, wherein the arrival information is displayed in the format of next schedule arrival time obtained by adding the schedule time frame to the current clock time of each of the vehicle stops.

13. The system as claimed in claim 1, wherein promotional messages, product information, news and weather briefs or the like are stored in the second processing unit so that they are made available intermittently to the public at the vehicle stops.

14. A method for informing public transport vehicle arrival information, comprising the steps of:

a) providing a plurality of on-board devices installed on respective public transport vehicles;

b) providing a plurality of public transport vehicle stop devices with preset identification of the vehicle, which are installed in the respective vehicle stops along a public transport vehicle line;

c) inputting identification of the vehicle, mode code and schedule time frame or next schedule departure time of a following vehicle into the on-board devices, the schedule time frame being obtained by subtracting a current departure time at a vehicle terminus from a next schedule departure time;

d) transmitting the vehicle identification, mode code and the schedule time frame to the plurality of public transport vehicle stop devices wherein the mode code and/or the schedule time frame is received and updated if the preset identification of the vehicle matches the vehicle identification of the on-board device;

e) on the basis of the updated schedule time frame, counting down a waiting time of the vehicle till zero and then, if necessary, switching to count up a delay time; and

f) displaying the waiting time or the delay time.

15. The method as claimed in claim 14, further comprising the step of transmitting confirmation of receipt of the vehicle identification, mode code and/or the schedule time frame from the public transport vehicle stop device to the on-board device.

16. The method as claimed in claim 14, wherein the step c) comprising displaying the vehicle identification and the schedule time frame or next schedule departure time of a following vehicle.

17. The method as claimed in claim 14, wherein the waiting time is displayed in the format of the schedule time frame in step f).

18. The method as claimed in claim 14, wherein the waiting time is displayed in the format of next schedule arrival time in step f), the next schedule arrival time being obtained by adding the schedule time frame to the current clock time of each of the vehicle stops.

19. The method as claimed in claim 14, wherein the step f) further comprising displaying promotional messages, product information, news and weather briefs or the like.