Electronic battery tester having a user interface to configure a printer

• US 7,408,358 B2
• Filed: 06/16/2003
• Issued: 08/05/2008
• Est. Priority Date: 06/16/2003
• Status: Expired due to Term

• Current Assignee: Midtronics Incorporated
• Original Assignee: Midtronics Incorporated
• Inventors: Knopf, Roger
• Primary Examiner(s): TSO, EDWARD H
• Application Number:
  US10/462,323
• Publication Number:
  US 20040251908A1
• Time in Patent Office: 1,877 Days
• Field of Search: 324/426, 431/196, 704/275
• US Class Current: 324/426
• CPC Class Codes: G01R 31/3648 comprising digital calculation means, e.g. for performing an algorithm
• CPC Class Codes: G01R 31/385 Arrangements for measuring battery or accumulator variables for monitoring G01R31/382

Abstract

An apparatus for testing a storage battery includes an input configured to select a printer protocol from a plurality of printer protocols. A memory contains a plurality of printer protocol selection commands. Each of the printer protocol selection commands corresponds with each of the printer protocols. A processor is coupled to the input and the memory such that the processor can retrieve one of the plurality of printer protocol selection commands that corresponds to the selected printer protocol. A communication interface is configured to send the printer protocol selection command to a printer, the printer protocol selection command is configured to cause the printer to communicate in accordance with the selected printer protocol.

Claims

1. An apparatus for testing a storage battery, the apparatus comprising:

test circuitry coupled to the storage battery and configured to provide a measurement output related to a condition of the storage battery;

a display configured to display a plurality of printer protocols;

a plurality of communication interfaces configured to provide communication with a printer;

an input configured to receive a user input which identifies a printer protocol from the plurality of printer protocols;

a memory configured to contain a plurality of printer protocol selection commands associated with each of the printer protocols each of the plurality of a printer protocol associated with at least one of the plurality of communication interfaces;

a processor coupled to the input and the memory, the processor configured to retrieve a plurality of printer protocol selection command in the memory that corresponds to the selected printer protocol, the processor further coupled to the test circuitry and configured to generate test data associated with the measurement output which is related to battery condition;

wherein the communication interfaces are coupled to the processor and configured to send the printer protocol selection command to the printer, the printer protocol selection command configured to cause the printer to communicate in accordance with the selected printer protocol and containing a command to configure the printer; and

wherein the input further includes a layered menu interface having a plurality of menu levels which includes a configure printer option, wherein if the configure printer option is selected, then the layered menu interface displays a third level comprising the plurality of printer protocols, wherein if the printer type is selected, then the layered menu interface displays a third level comprising a plurality of output protocols for configuring the apparatus to transmit the test data to the printer in accordance with the selected printer protocol.

2. The apparatus of claim 1, wherein the test circuitry further includes charging circuitry to charge the storage battery.

3. The apparatus of claim 1, wherein the input comprises a user input.

4. The apparatus of claim 1, wherein the test circuitry is coupled to the storage battery with Kelvin connections.

5. The apparatus of claim 1, wherein the apparatus is further configured with an output protocol to transmit the test data to the printer in accordance with the selected printer protocol.

6. The apparatus of claim 1, wherein the printer receives the selected printer protocol, completes a linefeed and prints a text string indicating an output that the printer is ready to accept.

7. The apparatus of claim 1, wherein the layered menu interface has a first level comprising options for testing the storage battery.

8. The apparatus of claim 1, wherein the layered menu interface has a second level comprising utility options.

9. The apparatus of claim 8, wherein the utility options comprise:

coupon mode, printer type, language, contrast, set data and time, set address, test counter and configure printer.

10. The apparatus of claim 1, wherein the plurality of printer protocols include an Infrared Data Association (IrDA) protocol, a Hewlett Packard Infrared (HPIR) protocol and a Recommended Standard 232 (RS232) protocol.

11. The apparatus of claim 1, wherein if the configure printer option is selected, then layered menu interface displays a level comprising a plurality of options including:

select a protocol, baud rate, flow control, font, character scaling, print density, printer current, feed control, auto off and reset.

12. The apparatus of claim 11, wherein if the select a protocol option is selected, then the layered menu interface displays a fourth level comprising the plurality of printer protocols, wherein the printer protocols include an Infrared Data Association (IrDA) protocol, a Hewlett Packard Infrared (HPIR) protocol and a Recommended Standard 232 (RS232) protocol.