What protocols govern the discovery of electronic control module data from a commercial truck post-accident?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What protocols govern the discovery of electronic control module data from a commercial truck post-accident?
4 real searches · 1 real-search pass
commercial truck ECM EDR data preservation forensic acquisition protocol SAE J1939 post crash investigationGoogle ↗
OBSERVEDReason
49 CFR Part 563 event data recorder applicability heavy trucks commercial vehiclesGoogle ↗
OBSERVEDReason
Federal Rules Civil Procedure 26 34 37(e) electronically stored information preservation spoliationGoogle ↗
OBSERVEDReason
NTSB truck event data recorder investigation ECM data download protocol heavy vehicleGoogle ↗
OBSERVEDReason
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (4)
Classes come from the query-classifier (a local Laya model). 4 of 4 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT4 real searches · gpt-6
commercial truck ECM EDR data preservation forensic acquisition protocol SAE J1939 post crash investigation Google ↗
49 CFR Part 563 event data recorder applicability heavy trucks commercial vehicles Google ↗
Federal Rules Civil Procedure 26 34 37(e) electronically stored information preservation spoliation Google ↗
NTSB truck event data recorder investigation ECM data download protocol heavy vehicle Google ↗
- Rule 26. Duty to Disclose; General Provisions Governing Discovery | Federal Rules of Civil Procedure | US Law · law.cornell.edu
- Rule 37. Failure to Make Disclosures or to Cooperate in Discovery; Sanctions | Federal Rules of Civil Procedure | US Law · law.cornell.edu
- § 563.3 49 CFR Ch. V (10–1–22 Edition) · govinfo.gov
- 49 CFR § 563.1 - Scope. | Electronic Code of Federal Regulations (e-CFR) | US Law · law.cornell.edu
- Heavy vehicle event data recorders: best practices · tc.canada.ca
- 2014-01-0495: On the Digital Forensics of Heavy Truck Electronic Control Modules · saemobilus.sae.org
- J3228_202201: Digital Forensic Evidence Sources Related to Investigation and Analysis of Damage and Injury Causing Incidents · saemobilus.sae.org
Queries
4 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
commercial truck ECM EDR data preservation forensic acquisition protocol SAE J1939 post crash investigation OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
49 CFR Part 563 event data recorder applicability heavy trucks commercial vehicles OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
Federal Rules Civil Procedure 26 34 37(e) electronically stored information preservation spoliation OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
NTSB truck event data recorder investigation ECM data download protocol heavy vehicle OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |