Portable data terminal

• US 9,519,814 B2
• Filed: 06/12/2009
• Issued: 12/13/2016
• Est. Priority Date: 06/12/2009
• Status: Active Grant

• Current Assignee: Hand Held Products Incorporated (Honeywell International Inc.)
• Original Assignee: Hand Held Products Incorporated (Honeywell International Inc.)
• Inventors: Cudzilo, Dennis Henry
• Primary Examiner(s): Le, Thien M
• Assistant Examiner(s): TAYLOR, APRIL ALICIA
• Application Number:
  US12/483,470
• Publication Number:
  US 20100314443A1
• Time in Patent Office: 2,741 Days
• Field of Search: 235/439, 235/440, 235/462.01, 235/462.25, 23546243-46245, 235/472.01, 235/435
• US Class Current: 1/1
• CPC Class Codes: G06K 19/0728 the arrangement being an optical or sound-based communication interface
• CPC Class Codes: G06K 7/0008 General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
• CPC Class Codes: G06K 7/10386 the interrogation device being of the portable or hand-handheld type, e.g. incorporated in ubiquitous hand-held devices such as PDA or mobile phone, or in the form of a portable dedicated RFID reader
• CPC Class Codes: G06K 7/10881 constructional details of hand-held scanners
• CPC Class Codes: G06K 7/109 adaptations to make the hand-held scanner useable as a fixed scanner

Abstract

A portable data terminal that includes a housing and an environmentally responsive device for collecting data about the environment surrounding the housing. The portable data terminal also includes an encoded information reader unit with one or more data collection hardware devices, which can capture data encoded in decodable indicia, e.g., bar codes. In one embodiment, the portable data terminal is configured to operate in a mode that processes the decodable indicia, and the environmental data so as to correlate the information decoded in the decodable indicia with the environmental data.

Claims

1. A device, comprising:

a housing;

a sensor supportably connected to the housing in a manner exposing the sensor to an environment, the sensor providing an environmental reading for the environment;

an encoded information reader unit configured for outputting decoded data from decodable indicia;

a memory;

an interface bus communicatively coupling the sensor, the encoded information reader unit, and the memory,

wherein the device comprises operating modes that collect environmental data from the sensor and store the environmental data in the memory in response to the decoding of the decodable indicia.

2. A device according to claim 1, wherein the device operates in a plurality of modes comprising a first mode in which the device captures the environmental data at a first configurable time and a second configurable time that is different from the first configurable time.

3. A device according to claim 2, wherein the first configurable time is separated from the second configurable time by a configurable time period.

4. A device according to claim 3, wherein the plurality of modes comprise a second mode in which the device captures a plurality of environmental readings, wherein the environmental readings comprise a first environmental reading and a second environmental reading that occurs at the configurable time period away from the first environmental reading.

5. The device according to claim 1, wherein device stores the environmental data and decoded data in a common file in a correlated format.

6. A device according to claim 1, wherein the sensor is operative to obtain environmental data selected from the group consisting of temperature data, humidity data, barometer data, and dew point data.

7. A device of claim 1, wherein the encoded information reader comprises a bar code reader device.

8. A data terminal comprising:

a sensor providing an environmental reading for an environment in the vicinity of the data terminal;

an encoded information reader unit outputting decoded data from decodable indicia;

a memory;

a processor;

an interface bus communicatively coupling the sensor, the encoded information reader unit, the processor and the memory via a two-wire interface comprising a data line and a clock line,

wherein the device comprises modes that collect environmental data from the sensor and store the environmental data in the memory in response to the decoding of the decodable indicia, wherein the decoding is an internal command transmitted on the two-wire interface to the sensor.

9. A data terminal according to claim 8, wherein the clock line transmits a first configurable time for capturing the environmental reading.

10. A hand held reader, comprising:

a sensor continuously providing an environmental reading for an environment around the reader;

an interface bus communicatively coupled to the sensor, said interface bus comprising a two-wire interface;

a central processing unit coupled to the interface bus, the central processing unit providing a data signal and a clock signal for capturing the environmental reading from the sensor;

a data collection device coupled to the two wire interface for use in outputting of decoded data from decodable indicia;

a memory that stores in a common file the environmental reading and decoded data in response to the decoding of decodable indicia and according to address information commands in the data signal.

11. A hand held reader according to claim 10, wherein the sensor is operative to obtain environmental data selected from the group consisting of temperature data, humidity data, barometer data, and dew point data.

12. A hand held reader according to claim 10 wherein the data collection device is an RFID reader device or a card reader device.

13. A hand held reader according to claim 10 wherein the data collection device includes a bar code reader device.

14. A hand held reader according to claim 10 wherein the hand held reader operates in a plurality of modes comprising a first mode in which the hand held reader captures the environmental reading at a first configurable time and a second configurable time that is different from the first configurable time.

15. A hand held reader according to claim 14, wherein the first configurable time is separated from the second configurable time by a configurable time period.

16. A hand held reader according to claim 15, wherein the plurality of modes comprise a second mode in which hand held reader captures a plurality of environmental readings, wherein the environmental readings comprise a first environmental reading and a second environmental reading that occurs at the configurable time period away from the first environmental reading.

17. A device comprising:

sensor providing environmental data for an environment surrounding the device;

a processor;

a two wire interface communicatively coupled to the sensor and the processor, wherein the sensor is assigned a two-wire interface address;

an encoded information reader coupled to the two wire interface and configured for outputting decoded data from decodable indicia;

a memory that stores in a common file the environmental data and decoded data in response to the reader decoding decodable indicia and according to address information commands in a data signal on the two wire interface;

a user input interface comprising an input device permitting a user to select one of a plurality of modes, wherein at least one mode permits storing in said common file the environmental data and the decoded data in a correlated format.