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82ef29a23d
Three new Node-RED trigger nodes in BetterFrame Triggers palette: bf-trigger-motion (red) — fires on MotionAlarm, CellMotionDetector, VideoAnalytics/Motion, FieldDetector topics. Outputs msg.active (true/false) for motion start/stop. Camera ID filter optional. bf-trigger-anpr (blue) — fires on LicensePlateRecognition, Plate, ANPR, LPR, NumberPlate topics. Extracts msg.plate (string) and msg.confidence (number) from vendor-specific payload fields (Hikvision PlateNumber, Dahua plateNumber, etc.). Camera ID filter. bf-trigger-event (green) — generic catch-all. Topic substring filter + camera ID filter. Outputs msg.source + msg.data as key-value objects parsed from ONVIF SimpleItems. Use for line crossing, intrusion, digital input, tamper, audio detection, or any unknown topic. Server side: ONVIF events (source_type=onvif) now additionally forward to the fixed onvif.event route so all three nodes receive events without needing per-topic Node-RED route registration.
42 lines
1.6 KiB
HTML
42 lines
1.6 KiB
HTML
<script type="text/javascript">
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RED.nodes.registerType("bf-trigger-anpr", {
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category: "BetterFrame Triggers",
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color: "#99ccff",
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defaults: {
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name: { value: "" },
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camera_id: { value: "" },
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},
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inputs: 0,
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outputs: 1,
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icon: "betterframe.svg",
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label: function () {
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return this.name || "ANPR Trigger";
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},
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paletteLabel: "ANPR Trigger",
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});
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</script>
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<script type="text/html" data-template-name="bf-trigger-anpr">
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<div class="form-row">
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<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
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<input type="text" id="node-input-name" placeholder="(optional)" />
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</div>
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<div class="form-row">
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<label for="node-input-camera_id"><i class="fa fa-video-camera"></i> Camera ID</label>
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<input type="number" id="node-input-camera_id" placeholder="(blank = all cameras)" />
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</div>
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<div class="form-tips">
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Fires on ONVIF license plate recognition events. Outputs
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<code>msg.plate</code> (string) and <code>msg.confidence</code> (number).
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Works with Hikvision ANPR cameras (PlateNumber field), Dahua (plateNumber),
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and other ONVIF-compliant vendors.
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</div>
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</script>
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<script type="text/html" data-help-name="bf-trigger-anpr">
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<p>Triggers on ONVIF ANPR (Automatic Number Plate Recognition) events.</p>
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<p>Matches topics containing: LicensePlateRecognition, Plate, ANPR, LPR, NumberPlate.</p>
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<p><b>msg.plate</b> contains the recognized plate string (or null if not parsed).
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<b>msg.confidence</b> is the recognition confidence score (or null).</p>
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<p>Use downstream nodes for plate allowlist/blocklist matching, logging, or gate control.</p>
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</script>
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