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

Note

title	Attention!

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

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Code Block

      {
         "origin": "hosts/SERVER1/DeviceIpint.3/SourceEndpoint.video:0:0",
         "plates": [
            "О035КО97A035AF95"
         ],
         "position": {
            "bottom": 0.86805555555555558,
            "left": 0.31805555555555554,
            "right": 0.49027777777777776,
            "top": 0.81944444444444442
         },
         "timestamp": "20190912T105500.925000"
}

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Code Block

{
   "events" : [
      {
         "Direction" : 0,
         "Hypotheses" : [
            {
               "OCRQuality" : 50,
               "PlateCountry" : "us",
               "PlateFull" : "E733XA97A035AF95",
               "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"
      },

Sample request to receive events via Web-Socket:

ws://root:root@localhost/events?schema=proto

Parameter	Description
schema	schema=proto means detailed response

Sample detailed response:

Expand

Code Block

{
    "objects": [
        {
            "body": {
                "@type": "type.googleapis.com/Grundig.bl.events.DetectorEvent",
                "details": [
                    {
                        "autoRecognitionResultEx": {
                            "direction": {
                                "value": "Outgoing"
                            },
                            "headlightsStatus": {
                                "value": "Disabled"
                            },
                            "hypotheses": [
                                {
                                    "country": "Denmark",
                                    "ocrQuality": 99,
                                    "plateFull": "CJ97139",
                                    "plateRectangle": {
                                        "h": 0.03703703703703709,
                                        "w": 0.067708333333333315,
                                        "x": 0.31302083333333336,
                                        "y": 0.96296296296296291
                                    },
                                    "plateState": "NA",
                                    "timeBest": "20230623T124816.295000"
                                }
                            ],
                            "plateType": {
                                "value": "EUnitedNations"
                            },
                            "timeBegin": "2023-06-23T12:48:16.295Z",
                            "timeEnd": "2023-06-23T12:48:16.295Z",
                            "vehicleBrand": {
                                "value": "Mercedes Benz"
                            },
                            "vehicleClass": {
                                "value": "Car"
                            },
                            "vehicleColor": {
                                "value": "Gray"
                            },
                            "vehicleModel": {
                                "value": "GLS Klasse"
                            }
                        }
                    },
                    {
                        "autoRecognitionResult": {
                            "direction": "Outgoing",
                            "headlightsStatus": "Disabled",
                            "hypotheses": [
                                {
                                    "country": "Denmark",
                                    "ocrQuality": 99,
                                    "plateFull": "CJ97139",
                                    "plateRectangle": {
                                        "h": 0.03703703703703709,
                                        "w": 0.067708333333333315,
                                        "x": 0.31302083333333336,
                                        "y": 0.96296296296296291
                                    },
                                    "plateState": "NA",
                                    "timeBest": "20230623T124816.295000"
                                }
                            ],
                            "plateType": "EUnitedNations",
                            "timeBegin": "20230623T124816.295000",
                            "timeEnd": "20230623T124816.295000",
                            "vehicleBrand": "Mercedes Benz",
                            "vehicleClass": "Car",
                            "vehicleColor": "Gray",
                            "vehicleModel": "GLS Klasse"
                        }
                    }
                ],
                "detectorDeprecated": "hosts/TEST/AVDetector.1/EventSupplier",
                "detectorExt": {
                    "accessPoint": "hosts/TEST/AVDetector.1/EventSupplier",
                    "friendlyName": "1.\u0420\u0430\u0441\u043f\u043e\u0437\u043d\u0430\u0432\u0430\u043d\u0438\u0435 \u043d\u043e\u043c\u0435\u0440\u043e\u0432 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u0435\u0439 (RR)"
                },
                "detectorsGroup": [
                    "DG_LPR_DETECTOR"
                ],
                "eventType": "plateRecognized",
                "guid": "d6650759-e89b-43dd-a610-459a6e421ccc",
                "nodeInfo": {
                    "friendlyName": "TEST",
                    "name": "TEST"
                },
                "originDeprecated": "hosts/TEST/DeviceIpint.1/SourceEndpoint.video:0:0",
                "originExt": {
                    "accessPoint": "hosts/TEST/DeviceIpint.1/SourceEndpoint.video:0:0",
                    "friendlyName": "1.\u041a\u0430\u043c\u0435\u0440\u0430"
                },
                "timestamp": "20230623T124816.295000"
            },
            "eventName": "Grundig.bl.events.DetectorEvent",
            "eventType": "ET_DetectorEvent",
            "localization": {
                "text": "\u041a\u0430\u043c\u0435\u0440\u0430 \"1.\u041a\u0430\u043c\u0435\u0440\u0430\". \u0421\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u043d\u0438\u0435 \u0434\u0435\u0442\u0435\u043a\u0442\u043e\u0440\u0430 \"1.\u0420\u0430\u0441\u043f\u043e\u0437\u043d\u0430\u0432\u0430\u043d\u0438\u0435 \u043d\u043e\u043c\u0435\u0440\u043e\u0432 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u0435\u0439 (RR)\", \u041d\u043e\u043c\u0435\u0440 \"CJ97139\", \u0441\u0442\u0440\u0430\u043d\u0430 \"Denmark\", \u043a\u043b\u0430\u0441\u0441 \"\u0410\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\", \u0446\u0432\u0435\u0442 \"Gray\", \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \"Mercedes Benz\", \u043c\u043e\u0434\u0435\u043b\u044c \"GLS Klasse\", \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0444\u0430\u0440 \"\u0412\u044b\u043a\u043b\u044e\u0447\u0435\u043d\u044b\" \u0420\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u043d\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f: \u0422\u0438\u043f \u0434\u0435\u0442\u0435\u043a\u0442\u043e\u0440\u0430 = \"\u0420\u0430\u0441\u043f\u043e\u0437\u043d\u0430\u043d\u043d\u044b\u0439 \u043d\u043e\u043c\u0435\u0440\""
            },
            "requiredPermissions": {
                "requiredObjectPermissions": [
                    {
                        "accessPoint": "hosts/TEST/DeviceIpint.1/SourceEndpoint.video:0:0",
                        "cameraAccess": "CAMERA_ACCESS_ONLY_ARCHIVE"
                    }
                ]
            },
            "subjects": [
                "hosts/TEST/DeviceIpint.1/SourceEndpoint.video:0:0",
                "hosts/TEST/AVDetector.1/EventSupplier"
            ]
        }
    ]
}

Parameter	Description
vehicleBrand	Vehicle manufacturer
vehicleClass	Vehicle class
vehicleColor	Vehicle color
vehicleModel	Vehicle model

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