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

{
   "plate": "mask"
}

The plate parameter sets a search mask. The mask format corresponds to the one used in GUI (see LPR search).

If the body of POST request is empty, then the search will return all the results for the recognized license plates.


ParameterRequiredDescription
result_typeNo

result_type=full − detailed response.

Sample request:

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

Sample response:

      {
         "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
originСamera channel to take analyzed video stream from.
timestampTime stamp of a frame with a license plate detected by the detection tool.
platesList of supposed hypotheses.
positionCoordinates of the recognized LP frame.

Detailed response:


{
   "events" : [
      {
         "Direction" : 0,
         "Hypotheses" : [
            {
               "OCRQuality" : 50,
               "PlateCountry" : "us",
               "PlateFull" : "Е733ХА97",
               "PlateRectangle" : [
                  0.40104166666666669,
                  0.52941176470588236,
                  0.45000000000000001,
                  0.55147058823529416
               ],
               "TimeBest" : "20180730T094220.010000"
            },
            {
               "OCRQuality" : 32,
               "PlateCountry" : "us",
               "PlateFull" : "*Е733Х*9",
               "PlateRectangle" : [
                  0.40104166666666669,
                  0.52941176470588236,
                  0.45000000000000001,
                  0.55147058823529416
               ],
               "TimeBest" : "20180730T094220.010000"
            },
            {
               "OCRQuality" : 38,
               "PlateCountry" : "us",
               "PlateFull" : "Е733ХА***",
               "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"
      },