TrimTrac ProE Locator Technical Manual v2.0e
23
7=Tx Start/Stop, Exception & Responses
(No IDLE Status)
Table 8. Geofence Parameters, Settings, Messages and Commands
Reporting Geofence Violations
To avoid nuisance geofence violations, a 30-meter diameter circle is established
with the center point being the current position of the TrimTrac ProE. Before a
geofence violation is recorded, this circle must be 100% either inside or outside
the geofence area or, if the geofence is a boundary crossing type, 100% crossed
over the boundary line on either side. The fixed 30-meter diameter is the typical
positional error one might experience in an urban environment where reflected
signals, multipath and interference may influence the position solution.
Inclusive geofence violations will be reported if the TrimTrac ProE is outside
BOTH geofence areas. Conversely, if the TrimTrac ProE is inside EITHER
geofence area, then no violations will be reported.
Exclusive geofence violations will be reported if the TrimTrac ProE is inside
EITHER geofence area. Conversely, if the TrimTrac ProE is outside BOTH
geofence areas, then no violations will be reported.
Whenever a geofence violation (boundary crossing, inclusive or exclusive) has
occurred, the TrimTrac ProE will transmit at least once to the server application
assuming GSM coverage is available. In the case of inclusive and exclusive
geofence violations, the device will continue transmitting reports (all with
TriggerType set “2=Exception Report”) until the device re-enters an inclusive
area or exits an exclusive geofence (i.e. no geofence violation persists).
Upon the initial violation of an inclusive or exclusive geofence, the TrimTrac will
send a new POSITION_REP and a RESP_GEOFENCE_CONFIG message for
the geofence that has been most recently violated. If SMS is being used, both
messages will be included in a single SMS message. The POSITION_REP will
have the TriggerType set “2=Exception Report Alert” and include the position
that first triggered the violation notice and the Geofence Status field will be set
“1=Violation”.
The RESP_GEOFENCE_CONFIG message will denote which particular
geofence was most recently violated. Only the most recently violated geofence
will be identified even if more than one geofence had been violated concurrently.
The device will continue transmitting POSITION_REP messages, along with the
associated RESP_GEOFENCE_CONFIG message, so long as motion and the
geofence violation persists; provided, however, that no such
RESP_GEOFENCE_CONFIG message will be sent if some event other than just
motion triggered the new POSITION_REP. For instance, if a Speed Violation or
activation of an input alert occurs or is cleared, then the device will transmit either
a REPORT_POS or STATUS_MSG without the RESP_GEOFENCE CONFIG
Содержание ProE Locator
Страница 83: ...TrimTrac ProE Locator Technical Manual v2 0e 65 Figure 19 External GPS Antenna Connected to TrimTrac ProE ...
Страница 112: ...TrimTrac ProE Locator Technical Manual v2 0e 94 Figure 24 HPA Processing in TRANSMIT ...
Страница 113: ...TrimTrac ProE Locator Technical Manual v2 0e 95 Figure 25 MPA Processing in TRANSMIT ...
Страница 114: ...TrimTrac ProE Locator Technical Manual v2 0e 96 Figure 26 LPA Processing in TRANSMIT ...
Страница 115: ...TrimTrac ProE Locator Technical Manual v2 0e 97 Figure 27 Other Message Processing in TRANSMIT ...
Страница 150: ...TrimTrac ProE Locator Technical Manual v2 0e 132 Default AT CTKY 10 10 10 10 0 300 60 0 0 0 0 1 0 ...
Страница 177: ...TrimTrac ProE Locator Technical Manual v2 0e 159 ...
Страница 178: ...TrimTrac ProE Locator Technical Manual v2 0e 160 ...
Страница 192: ...TrimTrac ProE Locator Technical Manual v2 0e 174 ZZ Checksum Table 78 RESP_EXT2_APP_CONFIG Message ...
Страница 205: ...TrimTrac ProE Locator Technical Manual v2 0e 187 Quick Reference Tables ...
Страница 231: ...TrimTrac ProE Locator Technical Manual v2 0e 213 Figure 36 Vehicle Adapter Module Alert Wiring Diagram ...
Страница 232: ...TrimTrac ProE Locator Technical Manual v2 0e 214 Figure 37 Control Module Wiring Diagram ...