Documentation for Axxon One 2.0. Documentation for other versions of Axxon One is available too.

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The POST request (see Search request) used to start the search must contain the following JSON:

{
   "plate": "mask"
}

The plate parameter specifies a search mask. The mask format corresponds to the one used in GUI (see Search by LPs).

Attention!

If the body of the POST request is blank, the search returns all events of the recognized license plates.

ParameterRequiredDescription
result_typeNo

result_type=full—get detailed response

Request example:

POST http://127.0.0.1:80/search/auto/SERVER1/AVDetector.2/EventSupplier/past/future?result_type=full or POST http://127.0.0.1:80/search/auto/SERVER1/AVDetector.2/EventSupplier/past/future

GET http://127.0.0.1:80/search/auto/2e69ba76-23f1-4d07-a812-fee86e994b8e/result

Response example:

      {
         "origin": "hosts/SERVER1/DeviceIpint.3/SourceEndpoint.video:0:0",
         "plates": [
            "О035КО97"
         ],
         "position": {
            "bottom": 0.86805555555555558,
            "left": 0.31805555555555554,
            "right": 0.49027777777777776,
            "top": 0.81944444444444442
         },
         "timestamp": "20190912T105500.925000"
}
ParameterDescription
originCamera channel from which the video stream is received for analysis
timestampTime stamp of a frame with a license plate detected by the detection tool
platesList of supposed hypotheses
positionCoordinates of the recognized LP border

Detailed response:

{
   "events" : [
      {
         "Direction" : 0,
         "Hypotheses" : [
            {
               "OCRQuality" : 50,
               "PlateCountry" : "us",
               "PlateFull" : "E733XA97",
               "PlateRectangle" : [
                  0.40104166666666669,
                  0.52941176470588236,
                  0.45000000000000001,
                  0.55147058823529416
               ],
               "TimeBest" : "20180730T094220.010000"
            },
            {
               "OCRQuality" : 32,
               "PlateCountry" : "us",
               "PlateFull" : "*E733X*9",
               "PlateRectangle" : [
                  0.40104166666666669,
                  0.52941176470588236,
                  0.45000000000000001,
                  0.55147058823529416
               ],
               "TimeBest" : "20180730T094220.010000"
            },
            {
               "OCRQuality" : 38,
               "PlateCountry" : "us",
               "PlateFull" : "E733XA***",
               "PlateRectangle" : [
                  0.40104166666666669,
                  0.52941176470588236,
                  0.45000000000000001,
                  0.55147058823529416
               ],
               "TimeBest" : "20180730T094220.010000"
            }
         ],
         "TimeBegin" : "20180730T094219.610000",
         "TimeEnd" : "20180730T094220.050000",
         "detector_type" : "plateRecognized",
         "origin_id" : "hosts/Server1/DeviceIpint.2/SourceEndpoint.video:0:0",
         "phase" : 0,
         "timestamp" : "20180730T094220.010000",
         "ts_vector_body" : "E733XA97 EZERZER 7ONEZER 3TWOZER 3THRZER XFOUZER AFIVZER 9SIXZER 7SEVZER 8LENGTHZER *E733X*9 *ZERONE EONEONE 7TWOONE 3THRONE 3FOUONE XFIVONE *SIXONE 9SEVONE 8LENGTHONE E733XA*** EZERTWO 7ONETWO 3TWOTWO 3THRTWO XFOUTWO AFIVTWO *SIXTWO *SEVTWO *EIGTWO 9LENGTHTWO"
      },


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