Automated electrostatic discharge device testing system

• US 6,809,522 B2
• Filed: 06/20/2002
• Issued: 10/26/2004
• Est. Priority Date: 06/20/2002
• Status: Active Grant

• Current Assignee: Desco Industries Incorporated
• Original Assignee: Semtronics Corporation
• Inventors: Nguyen, Hoa
• Primary Examiner(s): Le, N.
• Assistant Examiner(s): Benson, Walter
• Application Number:
  US10/174,996
• Publication Number:
  US 20030234651A1
• Time in Patent Office: 859 Days
• Field of Search: 324/454, 324/457, 324/510, 324/537, 324/557, 324/676, 324/698, 702/123
• US Class Current: 324/457
• CPC Class Codes: G01R 31/002 where the device under test is an electronic circuit

Abstract

The present invention is a system for automatically testing and providing notification of an efficacy failure of an electrostatic discharge (ESD) device or devices. The system includes testing circuitry for testing the efficacy of one or more ESD devices, a memory for storing ESD device testing protocol, ESD device test results, employee identification information, e-mail messaging software, and interface connection software, an internet interface, and a processor for controlling the testing circuitry in accordance with the executed process steps of the ESD device testing protocol and for controlling the storing of the ESD device test results in memory, wherein the processor automatically provides email notification of efficacy failure of an ESD device by collecting and formatting an ESD device test result into an e-mail message using the stored e-mail messaging software and forwarding the e-mail through the internet interface using the internet connection software.

Claims

1. A method for the automatic notification of an efficacy failure of an electrostatic discharge (ESD) device, comprising the steps of:

initiating an ESD device test protocol;

testing an ESD device using the ESD device test protocol to produce a test result;

automatically notifying and transmitting fail data as a result of the test result being a test failure of the ESD device, wherein the fail data is automatically collected and transmitted to a predetermined location; and

storing the test result.

2. A method according to claim 1, further comprising the step of inputting employee identification information.

3. A method according to claim 2, wherein the initiating step further includes determining a type of ESD device test protocol to perform associated with employee identification information.

4. A method according to claim 3, wherein the testing step includes the step of testing a resistance of an ESD device attached to an individual and determining if the resistance of the ESD device is within a predetermined range and wherein, if the resistance of the ESD device is above or below the predetermined range, outputting fail data.

5. A method according to claim 4, wherein the automatically notifying and transmitting step includes the steps of collecting both employee identification information and output fail data and formatting the collected employee identification information and fail data into a visually displayable message.

6. A method according to claim 5, wherein the ESD device is one of a wrist strap device and a footwear device, and wherein, in the automatically notifying and transmitting step, the visually displayable message is an e-mail message transmitted through the internet.

7. A method according to claim 5, wherein the ESD device is one of a wrist strap device and a footwear device, and wherein, in the automatically notifying and transmitting step, the visually displayable message is transmitted through a local area network via an ethernet interface.

8. A method according to claim 5, wherein the ESD device is one of a wrist strap device and a footwear device, and wherein the notifying and transmitting step includes pushing fail data to a local or remote web server which stores the fail data wherein the web server hosts a fail data web site which is access-controlled.

9. A method according to claim 1, further comprising the step of controlling access to a work area based on the result of the ESD test.

10. A method according to claim 1, further comprising remotely accessing, through an ethernet interface, the stored results of ESD testing.

11. A method according to claim 10, wherein, in the accessing step, the stored result of ESD testing is used to generate ESD device efficacy reports wherein the reports can be customized for a specific employee, location, date/time, device or any variation of the stored results of ESD testing.

12. A method according to claim 1, wherein the automatically notifying and transmitting is performed in real time with testing of the ESD device.

13. A system for automatically testing and providing notification of an efficacy failure of an electrostatic discharge (ESD) device, comprising:

testing circuitry for testing the efficacy of the ESD device;

a memory for storing an ESD device test protocol and ESD test result data;

an ethernet interface; and

a processor for controlling the testing circuitry and executing the ESD device test protocol,

wherein the processor automatically transmits notification through the ethernet interface that the ESD device has failed the ESD device test protocol and stores the ESD test result data in the memory upon completion of an ESD device test.

14. A system according to claim 13, wherein the ESD test result data can be remotely accessed through the ethernet interface.

15. A system according to claim 13, wherein the memory is further for storing employee identification information.

16. A system according to claim 15, further comprising an employee identification input device adapted to receive input employee identification information, wherein the processor verifies the input employee identification information with the employee identification information prior to initiating an ESD device test protocol.

17. A system for automatically testing and providing an e-mail notification of an efficacy failure of an electrostatic discharge (ESD) device, comprising:

testing circuitry for testing the efficacy of the ESD device;

a memory for storing an ESD device test protocol, ESD device test results, employee identification information, e-mail messaging software, and interface connection software;

an internet interface; and

a processor for controlling the testing circuitry in accordance with the ESD device test protocol and for storing the ESD device test results in the memory,

wherein the processor automatically provides the e-mail notification of the efficacy failure of the ESD device by collecting and formatting the ESD device test results into the e-mail message using the e-mail messaging software and forwarding the e-mail through the internet interface using the interface connection software.