Wearable metrological apparatus

• US 10,339,352 B2
• Filed: 06/03/2016
• Issued: 07/02/2019
• Est. Priority Date: 06/03/2016
• Status: Active Grant

• Current Assignee: Hand Held Products Incorporated (Honeywell International Inc.)
• Original Assignee: Hand Held Products Incorporated (Honeywell International Inc.)
• Inventors: Ackley, H. Sprague, Bandringa, John Spencer, Morton, Bruce McKay, Millican, Arthur, Martinez, Rene
• Primary Examiner(s): Marshall, Christle I
• Assistant Examiner(s): Habib, Asifa
• Application Number:
  US15/172,892
• Publication Number:
  US 20170351891A1
• Time in Patent Office: 1,124 Days
• CPC Class Codes: G06K 19/06028 using bar codes
• CPC Class Codes: G06K 7/10881 constructional details of hand-held scanners
• CPC Class Codes: G06Q 10/08 Logistics, e.g. warehousing, loading or distribution; Inventory or stock management

Abstract

An apparatus for measuring dimension and weight is provided. In one implementation, the apparatus comprises a dimensioner, a force sensing device, and a portable control module. The dimensioner, which is mounted on headgear or body wear to be worn on the head or body of a user, is configured to determine dimensions of an object. The force sensing device, which is incorporated into footwear to be worn on at least one foot of the user, is configured to measure a force acting on a bottom portion of the footwear. The portable control unit includes a dimension input module configured to receive signals from the dimensioner indicative of the dimensions of the object and further includes a weight input module configured to receive signals from the force sensing device indicative of the weight of the object.

Claims

1. A system for measuring dimension and weight of an object, the system comprising:

an article of headgear to be worn by a user, the headgear comprising a dimensioner, the dimensioner comprising a range camera configured to optically scan an object to measure a length, a width, and a height of the object;

an article of footwear to be worn on at least one foot of the user, the footwear comprising a force sensing device configured to measure a weight of the object when held by the user based at least in part on a force acting on a bottom portion of the footwear and a combined weight of the user and the article of headgear; and

a control unit comprising a dimension input module and a weight input module, the control unit configured to receive signals comprising data pertaining to the length, the width, and the height of the object, and data pertaining to the weight of the object.

2. The system of claim 1, wherein the headgear comprises at least one of a hat, a cap, a headband, and glasses.

3. The system of claim 1, wherein the headgear comprises a helmet having a transparent visor and a display device configured to project visual information onto the transparent visor, and

wherein the visual information comprises at least a portion of a wireframe image formed around the object in real time based upon the object being optically scanned, the visual information communicating to the user if the object is within a frame of view that is sufficient for the dimensioner to measure the object.

4. The system of claim 1, wherein the headgear includes a headset having an audio input device for receiving voice commands from the user and an audio output device for providing audio signals to the user.

5. The system of claim 1, wherein the dimensioner and the force sensing device are configured so as to allow the dimensioner to optically scan the object substantially simultaneously with the force sensing device measuring the weight of the object when held by the user.

6. The system of claim 5, wherein the control unit is configured to determine the dimensions and weight of the object substantially simultaneously.

7. The system of claim 1, wherein the portable control unit comprises a host interface module for wirelessly communicating the dimensions and weight of the object to a host computer.

8. The system of claim 1, wherein the force sensing device comprises at least one of a hydraulic-based sensor, a capacitance sensor, a deflection sensor, and a muscle performance sensor.

9. The system of claim 1, wherein the force sensing device comprises at least one pressure sensor for enabling the user to enter commands by a foot tapping procedure.

10. The system of claim 1, further comprising at least one of a keypad, a switch, and a button mounted on at least one of the dimensioner, the force sensing device, and the control unit.

11. The system of claim 1, wherein the dimension input module and the weight input module are configured to wirelessly receive signals from the dimensioner and force sensing device, respectively.

12. The system of claim 1, wherein the control unit comprises at least one attachment element to enable the control unit to be attached to a belt or clothing of the user.

13. The system of claim 1, wherein the footwear comprises at least one of a pair of shoes, a pair of boots, stretchable shoe covers, insoles, footwear inserts, and footwear attachments.

14. The system of claim 1, further comprising a barcode reading device disposed in the dimensioner, wherein the barcode reading device is configured to read a barcode on the object.

15. The system of claim 1, wherein the object comprises a package.

21. The system of claim 1, wherein the force sensing device is configured to measure the weight of the object when the user raises his or her heels off the ground and balances on the balls of his or her feet.

22. The system of claim 21, wherein the force sensing device comprises a steady state detection unit configured to wait for a steady state before measuring the weight of the object, the steady state comprising when the weight does not fluctuate significantly.

16. A method of obtaining dimensions and a weight of an object, the method comprising:

optically scanning an object using an article of headgear to be worn by a user, the headgear comprising a dimensioner, the dimensioner comprising a range camera configured to optically scan an object to measure a length, a width, and a height of the object;

measuring a weight of the object using an article of footwear comprising a force sensing device, the force sensing device configured to measure a weight of the object when held by the user based at least in part on a force acting on a bottom portion of the footwear and a combined weight of the user and the article of headgear;

causing data pertaining to the length, the width, and the height of the object, and data pertaining to the weight of the object, to be transmitted to a control unit, the control unit configured to receive transmissions comprising data from the headgear and data from the footwear; and

associating with an identification of the object, the data pertaining to the length, the width, and the height of the object and the data pertaining to the weight of the object.

17. The method of claim 16, wherein the headgear comprises at least one of a hat, a cap, a helmet, an audio headset, a headband, and glasses, and wherein the footwear comprises at least one of a pair of shoes, a pair of boots, stretchable footwear covers, insoles, footwear inserts, and over-footwear attachments.

18. The method of claim 16, wherein the headgear comprises a dimensioner configured to optically scan one or more surfaces of the object to determine the dimensions of the object;

wherein the headgear comprises a display device configured to project visual information onto an associated visor or lens of the headgear to communicate information to the user; and

wherein the control unit is configured to determine the dimensions and weight of the object substantially simultaneously; and

the method further comprising;

projecting via the display device, upon optically scanning the object, visual information comprising at least a portion of a wireframe image formed around the object in real time;

determining, based upon the visual information, if the object is within a frame of view sufficient for the dimensioner to measure the object; and

adjusting the frame of view, based upon the visual information, until the frame of view is sufficient for the dimensioner to measure the object and provide the data pertaining to the length, the width, and the height of the object.

19. The method of claim 16, wherein the headgear comprises a barcode scanner configured to read a barcode attached to the object.

20. The method of claim 16, wherein the control unit is incorporated into at least one of the headgear and the article of footwear.