MULTIPLE-MODE DATA ACQUISITION SYSTEM

• US 20120185111A1
• Filed: 01/17/2012
• Published: 07/19/2012
• Est. Priority Date: 01/18/2011
• Status: Abandoned Application

• Current Assignee: Control-Tec, LLC (BorgWarner Incorporated)
• Original Assignee: Control-Tec, LLC (BorgWarner Incorporated)
• Inventors: Leisenring, William, Nantais, Nathan, Puttagunta, Naga
• Application Number:
  US13/352,076
• Publication Number:
  US 20120185111A1
• Time in Patent Office: Days
• US Class Current: 701/1
• CPC Class Codes: G07C 5/085 using electronic data carriers

Abstract

Disclosed is electronic control unit data recorder readable code which is configured for storage in memory of an electronic control unit data recorder, such as a vehicle data recorder. The code is configured to provide that the electronic control unit data recorder acquires data in a plurality of different modes.

Claims

1. Code which is readable by an electronic control unit data recorder, wherein the code is configured to provide that the electronic control unit data recorder acquires data from at least one electronic control unit in different modes.

2. Code as recited in claim 1, wherein the code is configured to provide that the electronic control unit data recorder acquires data from a plurality of electronic control units simultaneously.

3. Code as recited in claim 2, wherein the code is configured to provide that the electronic control unit data recorder acquires data at a speed which is faster than 1 Hz.

4. Code as recited in claim 2, wherein the code is configured to provide that the electronic control unit data recorder acquires data at a speed which is slower than or equal to 1 Hz.

5. Code as recited in claim 1, wherein the code is configured to provide that the electronic control unit data recorder acquires data from at least one electronic control unit for a trigger, based on an event detected by electronic control unit data recorder by analyzing sampled or synthetic data.

6. Code as recited in claim 1, wherein the code is configured to provide that the electronic control unit data recorder acquires data from at least one electronic control unit based on time.

7. Code as recited in claim 1, wherein the code is configured to provide that the electronic control unit data recorder acquires data from at least one electronic control unit while a condition is true, said condition being determined by the electronic control unit data recorder by analyzing sampled or synthetic data.

8. Code as recited in claim 1, wherein the code is configured to provide that the electronic control unit data recorder acquires data from at least one electronic control unit while a condition is true based on time, said condition being determined by the electronic control unit data recorder by analyzing sampled or synthetic data.

9. Code as recited in claim 1, wherein the code is configured to provide that the electronic control unit data recorder acquires data from at least one electronic control unit in a snapshot (i.e., a single sample only) based on an event, said event being determined by the electronic control unit data recorder by analyzing sampled or synthetic data.

10. Code as recited in claim 1, wherein the code is configured to provide that the electronic control unit data recorder acquires data from at least one electronic control unit in a snapshot (i.e., a single sample only) based on time.

11. Code as recited in claim 1, wherein the code is configured to provide that the electronic control unit data recorder performs on-board statistical data acquisition based on sampled or synthetic data and provides at least one of event counts, histograms, minimum, maximum, average, standard deviation, variance, signal-to-noise ratio, and frequency.

12. Code as recited in claim 1, wherein the code is configured to provide that the electronic control unit data recorder dynamically changes subsequently sampled or synthetic data based on the currently sampled or synthetic data or other input for a calibrateable number of samples or time period.

13. Code as recited in claim 1, wherein the code is configured to provide that the electronic control unit data recorder is configured to revise on-board synthetic data parameters as a function of sampled data.

14. Code as recited in claim 1, wherein the code is configured to provide that the electronic control unit data recorder is configured to transmit data to a remote user, wherein the code is configured such that the remote user can change what data is transmitted and the parameters relating to the data transmitted.

15. Code as recited in claim 1, wherein the code is configured to provide that the electronic control unit data recorder acquires data from a plurality of electronic control units in a plurality of different modes.