76H (Crash GNSS Data Packet)

This message can be sent to the backend server when the crash event is detected. About the crash detection, please see the AT@CRASH command.

Note: When the length of the message is too long, it needs to be sent in multiple frames

The frame format of a report that only carries 76H record is as follows:

For example (Total 191 bytes):
2B 00 00 BF 00 01 23 45 67 89 01 23 45 00 00 00 1B 00 00 80 A8 64 F9 AA F6 00 00 76 00 80 90 80 9A 00 20 00 0A 09 07 3C 46 FF 01 DB 88 57 5E 36 2F 50 00 06 09 07 3C 46 FF 01 DB 88 58 5E 36 2F 51 00 06 09 07 3C 46 FF 01 DB 88 59 5E 36 2F 52 00 06 09 07 3C 46 FF 01 DB 88 5A 5E 36 2F 53 00 06 09 07 3C 46 FF 01 DB 88 5B 5E 36 2F 54 00 06 09 07 3C 46 FF 01 DB 88 5C 5E 36 2F 55 00 06 09 07 3C 46 FF 01 DB 88 5D 5E 36 2F 56 00 06 09 07 3C 46 FF 01 DB 88 5E 5E 36 2F 57 00 06 09 07 3C 46 FF 01 DB 88 5F 5E 36 2F 58 00 06 09 07 3C 46 FF 01 DB 88 60 5E 36 2F 59 00 06 01 23 3F 24

Parts

Fields

Length (Byte)

Range/Format

Default

Head

18 or 20

Reserved

1 or 1+N

Records

Record Length

1 or 2

00H-7FH or 8080H-FFFFH

Generated Time

4

Record Count Number

2

0000H-FFFFH

Record ID

1

76H

76H

Event Code

1

00H

00H

Data of Record

Data ID

1 or 2

00H-7FH or 8080H-FFFFH

Data Length

1 or 2

00H-7FH or 8080H-FFFFH

Data Content

N

…

…

Tail

4

The definitions of parts ‘Head’, ‘Reserved’, and ‘Tail’ are here.

  • Event Code

    The default is 00H.

  • Data of Record

    It consists of one or more Data ID units.

    By default, this record contains only the data IDs listed below.