Mapping system with improved flagging function

• US 20060106535A1
• Filed: 11/15/2004
• Published: 05/18/2006
• Est. Priority Date: 11/15/2004
• Status: Abandoned Application

• Current Assignee: Deere & Company
• Original Assignee: Deere & Company
• Inventors: Mayfield, Robert Lynn, Newendorp, Bruce Craig, Duncan, Jerry Richard, Sommer, Mark Steven, Balentine, Bruce Edward, Smith, Wayne Farrior
• Application Number:
  US10/989,171
• Publication Number:
  US 20060106535A1
• Time in Patent Office: Days
• US Class Current: 701/208
• CPC Class Codes: A01B 79/005 Precision agriculture
• CPC Class Codes: G01C 21/20 Instruments for performing navigational calculations G01C21/24, G01C21/26 take precedence

Abstract

A mapping system is movable over a terrain and operates to generate a map. The mapping system includes a geographical location unit generating location data, a timer generating time data, a pair of different interfaces for inputting flag data, such as a speech interface and a manual interface. The system also includes a processing unit connected to the geographical location unit and to the interfaces. The processing unit has a stored first delay time corresponding to the speech interface and having a stored second delay time corresponding to the manual interface. The second delay time is longer than the first delay time. The processing unit stores current time data and flag data in response to use of a selected one of the interfaces. The processing unit generates compensated time data as a function of the current time data and the delay time corresponding to the selected interface. The processing unit generates compensated location data as a function of the compensated time data. The processing unit stores the inputted flag data in association with the compensated location data.

Claims

1. A method of flagging information in a mapping system movable over a terrain, the mapping system having a geographical location unit generating location data and having a plurality of data input interfaces, and a processing unit connected to the geographical location unit and to the interfaces and generating a map, the method comprising the following steps:

in response to initiation of flag data input through one of the interfaces, storing current time data;

upon completion of flag data input through the interface, analyzing the flag data and storing resulting flag data;

determining compensated time data as a function of the stored current time data and a time delay depending upon which of the interfaces is being used;

determining compensated location data as a function of the compensated time data; and

storing the compensated location data in association with the stored resulting flag data.

2. The method of claim 1, wherein:

the interface comprises a speech interface including a microphone and the processing unit performs a speech recognition function.

3. The method of claim 1, wherein:

the interface comprises a manual interface manipulated by a hand or fingers of the user.

4. The method of claim 3, further comprising:

a speech interface comprising a microphone and the processing unit performs a speech recognition function.

5. The method of claim 4, further comprising:

using a first predetermined delay time when the speech interface is used by the user; and

using a second predetermined delay time when the manual interface is used by the user.

6. The method of claim 5, wherein:

the first predetermined delay time is shorter than the second predetermined delay time.

7. The method of claim 1, wherein:

the interface comprises a speech interface including a microphone and the processing unit performs a speech recognition function to produce a resulting speech input; and

if the resulting speech input is erroneous, the processing unit executing an error correcting process to produce a correct resulting speech input.

8. The mapping system of claim 7, wherein:

if the error correcting process produces a correct resulting speech input, storing the correct resulting speech input, and associating the correct resulting speech input with the revised location data.

9. The mapping system of claim 7, wherein:

if the error correcting process is unable to produce a correct resulting speech input, storing the compensated location data and the resulting speech input in permanent memory.

10. A mapping system movable over a terrain, the mapping system comprising:

a geographical location unit generating location data;

a timer generating time data;

a first user operable data input interface for inputting flag data;

a second user operable data input interface different from the first interface for inputting flag data;

a processing unit connected to the geographical location unit and to the interfaces and generating a map, the processing unit having a stored first delay time corresponding to the first interface and having a stored second delay time corresponding to the second interface, the second delay time being different from the first delay time, the processing unit storing current time data and flag data in response to use of a selected one of the interfaces, the processing unit generating compensated time data as a function of the current time data and the delay time corresponding to the selected interface, and the processing unit generating compensated location data as a function of the compensated time data, the processing unit storing the inputted flag data in association with the compensated location data.

11. The mapping system of claim 10, wherein:

one of the interfaces comprises a speech interface including a microphone and the processing unit performs a speech recognition function.

12. The mapping system of claim 10, wherein:

one of the interfaces comprises a manual interface manipulated by a hand or fingers of the user.

13. The mapping system of claim 12, further comprising:

the other interface comprises a speech interface comprising a microphone and the processing unit performs a speech recognition function.

14. A mapping system movable over a terrain, the mapping system comprising:

a geographical location unit generating location data;

a timer generating time data;

a speech interface including a microphone for orally inputting flag data;

a manual interface for manually inputting flag data;

a processing unit connected to the geographical location unit and to the interfaces and generating a map, the processing unit having a stored first delay time corresponding to the speech interface and having a stored second delay time corresponding to the manual interface, the second delay time being longer than the first delay time, the processing unit storing current time data and flag data in response to use of a selected one of the interfaces, the processing unit generating compensated time data as a function of the current time data and the delay time corresponding to the selected interface, and the processing unit generating compensated location data as a function of the compensated time data, the processing unit storing the inputted flag data in association with the compensated location data.