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The CAM_IP_DETECTOR object sends events given in the table.   Procedure is started when the corresponding event appearsoccurs.

Format of the event procedure for the Embedded detector object:

...

Description of events of the CAM_IP_DETECTOR object.

Events

Description

Events description

Comment

DETECTEDEvent

The event

is displayed

occurs when metadata is received from an embedded

detector

detection tool.For example, this event

is displayed

occurs when receiving the data on body temperature

data

from a thermal camera, etc.

The event also occurs if the data from detection tools is transferred using Onvif.

The param0<>

contains

parameter has a string value

showing

containing the event parameters. The transferred parameters depend on the embedded detection tool. If you use Onvif, you can configure the contents of the parameter on the Event settings tab of the ONVIF-Server object (see Filtering the ONVIF-Server events)

Example:

Event

Examples of events from the embedded detection tools:

Code Block
titleExample 1
// Event from a thermal camera
Event : CAM_IP_DETECTOR|1|DETECTED|slave_id<QA-T51>,

...


fraction<16>,owner<QA-T51>,module<video.run>,date<23-04-20>,

...


guid_pk<{1345DC60-3485-EA11-8A95-B06EBF8119EF}>,core_global<1>,time<10:31:06>,

...


param0<TargetList:name=TargetList;type=6;TemperatureValue0:37.4;json0:{
   "BeginTime" : "20200423T073058.000000",
   "EndTime" : "20200423T073100.000000",
   "EventClass" : "FaceEvent",
   "Hypotheses" : [
      {
         "Age" : 0,
         "BestTime" : "20200423T073059.000000",
         "Gender" : "unknown",
         "Rectangle" : [ 0.6380, 0.550, 0.0680, 0.1560 ],
         "TemperatureValue" : 37.40
      }
   ],
   "Id" : 1
}
;>


Code Block
titleExample 2
// Event from VMDA detection
Event:CAM_IP_DETECTOR|1|DETECTED|param0<Comment:ver_type<0>,objtype<SLAVE>,int_obj_id<1>,module<video.run>,
core_global<1>,_TRANSPORT_ID<>,time<12:22:30>,objaction<PING>,onvif_event<>,
date<30-03-21>,slave_id<DESKTOP-JHRURJJ>,
objid<DESKTOP-JHRURJJ>;>,int_obj_id<1>,core_global<1>,
guid_pk<{9A989C70-3991-EB11-BDFF-00155DF96D00}>,slave_id<DESKTOP-339SH3U>,time<12:22:30>,_timestamp<7520749>,
fraction<465>,date<30-03-21>,owner<DESKTOP-339SH3U>,module<video.run>