Speech recognition control system and method

• US 4,605,080 A
• Filed: 03/25/1985
• Issued: 08/12/1986
• Est. Priority Date: 07/11/1980
• Status: Expired due to Term

• Current Assignee: Jerome H. Lemelson
• Original Assignee: Jerome H. Lemelson
• Inventors: Lemelson, Jerome H.
• Primary Examiner(s): MILLER JR, GEORGE
• Application Number:
  US06/715,624
• Time in Patent Office: 505 Days
• Field of Search: 177/25, 177/4, 177/245, 364/567, 346/9
• US Class Current: 177/4
• CPC Class Codes: G01G 19/005 with electric or electronic computing means
• CPC Class Codes: G01G 19/4148 for controlling postal rate in articles to be mailed franking apparatus with means for computing G07B17/02
• CPC Class Codes: G07B 17/00193 Constructional details of apparatus in a franking system
• CPC Class Codes: G07B 2017/00306 Acoustic, e.g. voice control or speech prompting
• CPC Class Codes: G07B 2017/00701 Measuring the weight of mailpieces

Abstract

A weighing scale involving calculating functions is provided with an automatic control system that can accept words of speech spoken into a microphone as inputs to the automatic control system.

Claims

1. Weighing apparatus comprising:

first means for sensing the weight of an article and generating an analog signal indicative of the weight sensed,

second means for receiving, processing and analyzing said analog signal and generating first digital signals indicative of the weight sensed by said first means,

third means including electrically operated indicating means for indicating a variable associated with the article sensed by said first means,

a microphone,

first electronic computing means connected to receive speech signals output by said microphone, process and analyze same and generate first control signals,

second electronic computing means operable to receive said first digital signals and said first control signals and to perfrom a computing function with respect to the information defined by said signals and to generate second control signals defining information relating to computations involving said first digital weight defining signals and said first control signals generated by said first electronic computing means, and

means for applying said second control signals to selectively control the operation of said electrically operated indicating means to cause said indicating means to indicate the information defined by said second control signals.

2. Weighing apparatus in accordance with claim 1 wherein said electrically operated indicating means includes a digital display means which is variably operable in response to the weight sensed by said first means and the information defined by said select words of speech spoken into said microphone.

3. Weighing apparatus in accordance with claim 1 wherein said electrically operated indicating means is operable to provide an intelligible indication of the cost of the product defined by the article weighed.

4. Weighing apparatus in accordance with claim 1 wherein said electrically operated indicating means is a printing means operable to print the information defined by said second control signals directly on a surface of the article weighed.

5. Weighing apparatus in accordance with claim 1 wherein said second electronic computing means is operable to compute postage based on the weight of the article weighed and the information defined by signals output by said first electronic computing means in response to select words of speech spoken into said microphone.

6. Weighing apparatus in accordance with claim 1 including memory means and means for recording information in said memory means defined by said second control signals.

7. Weighing apparatus in accordance with claim 1 including speech signal generating means controlled by said second electronic computing means for generating speech signals of words defining said computations performed by said second electronic computing means, and speaker means connected to said speech signal generating means for generating sounds of words of speech defined by the speech signals output by said speech signal generating means.

8. Weighing apparatus in accordance with claim 1 wherein said electrically operated indicating means is a printer which is operable to print the information defined by said second control signals.

9. Apparatus in accordance with claim 4 including a memory having a plurality of control messages recorded therein, means for applying selected of said first control signals generated when select speech is spoken into said microphone to address said memory to effect the reproduction of selected message signals from said memory and means for applying said selected message signals to control said printer to print select indicia on articles aligned with said printer.

10. A method of calculating and applying indicia defining computed information to articles comprising:

(a) sensing the weight of an article and generating first information signals indicative of the article'"'"'s weight,

(b) speaking selected speech into a microphone and generating electrical speech signals on the output of said microphone,

(c) computer processing and analyzing said speech signals and generating first control signals,

(d) applying said first information signals and said first control signals to a first electronic computing means and operating said first electronic computing means to perform predetermined electronic computing functions with respect to the information defined by said signals and generating second control signals, and

(e) applying said second control signals to control the operation of an intelligible information indicating means to indicate the information defined by said second control signals.

11. A method in accordance with claim 10 including operating said printing means to print indicia indicative of the weight of the article sensed.

12. A method in accordance with claim 10 including handling said article with a conveying means and controlling the operation of said conveying means with control signals generated by speaking select speech into said microphone, computer processing and recognizing the speech signals output by said microphone and generating control signals for controlling said conveying means.

13. A method in accordance with claim 10 wherein said intelligible information indicating means is a printing means, further including operating said printing means to print indicia defining the information calculated by said first electronic computing means in effecting said computing function.

14. A method in accordance with claim 13 wherein said printing means is operable to print said indicia directly on the surface of the article which is sensed.

15. Weighing apparatus comprising in combination:

(a) first conveying means,

(b) first control means for controlling the operation of said first conveying means,

(c) second conveying means,

(d) weighing means disposed between said first and said second conveying means and operable to receive and sense the weight of articles conveyed by said first conveying means,

(e) a microphone accessible to a person controlling a weighing operation by said weighing means,

(f) first computing means operable to receive speech signals of selected words of speech spoken into said microphone and to generate first command control signals in accordance with the words of speech spoken into said microphone by electrically processing and analyzing the speech signals output by said microphone,

(g) means for selectively applying said control signals to said first control means to selectively control the operation of said first conveying means to permit an operator of said apparatus to properly control the conveyance of articles by said first conveying means to said weighing means and to permit said weighing means to properly weigh articles delivered by said first conveying means, and

(h) means for transferring articles after they have been weighed to said second conveying means to permit said second conveying means to convey said articles away from said weighing means.

16. Weighing apparatus in accordance with claim 15 including second computing means responsive to selected speech signals output by said microphone computing a variable other than weight associated with the weight and information defined when select words of speech are spoken into said microphone.

17. Weighing apparatus in accordance with claim 15 wherein said weighing means comprises an article manipulator disposed between said first and second conveying means and operable to pick-up, weigh and transfer articles from said first to said second conveying means.

18. Weighing apparatus in accordance with claim 15 wherein said first conveying means includes an article manipulator operable to engage, pick up and transfer an article to said weighing means and to transfer articles from said weighing means to said second conveying means.

19. Weighing apparatus in accordance with claim 18 wherein said first conveying means includes an article conveyor operable to carry articles to said article manipulator.

20. Weighing apparatus in accordance with claim 18 including means for applying printed indications of weight to articles weighed by said weighing means, and means for controlling said article manipulator to predeterminately position each article with respect to said printing means to allow same to apply printing to a selected portion of each article weighed.