Hard Break

**Event Type:**HARD_BREAKING_MESSAGE

Trigger Condition

Subscription to the HARD_BREAKING_MESSAGE event is mandatory.
The event is triggered instantly when a vehicle moving at more than 30 MPH decelerates at a rate between 13–18 MPH per second.

Example Payload

{
"inputBit7": 0,
"partialUpdate": false,
"inputBit4": 0,
"voiceCallActive": 0,
"inputBit3": 0,
"inputBit6": 0,
"inputBit5": 0,
"type": "HARD_BREAKING_MESSAGE",
"deviceId": "3f14843e-14c7-11ed-9449-43d7d49f480d",
"networkService": 0,
"finalSpeed": 33,
"commStateConnected": 0,
"messageType": "HARD_BREAKING_MESSAGE",
"messageIndex": "10374",
"dimentionFix": 0,
"lastKnownLon": 77.611127,
"inputBit0": 0,
"inputBit2": 0,
"id": "1c00b261-b300-4d35-b191-e02ee14d515c",
"state": null,
"inputBit1": 0,
"commStatusAvaliable": 0,
"locality": null,
"eventIndex": 0,
"assetNo": "",
"fixStatusCorrected": 0,
"deviceSerial": "3339076777",
"groupName": "Default Group",
"lastKnownTime": 1662625214000,
"jmsType": "",
"vehicleName": "3339076777",
"deviceTypeId": 1,
"destinationQueues": null,
"city": null,
"latitude": 17.691376,
"unitStatus": 0,
"invalidFix": 0,
"dataService": 0,
"noOfAccums": 0,
"customerId": 15047,
"beaconMacAddress": null,
"tripNumber": 33,
"spare": 0,
"address": null,
"roaming": 0,
"messageEventType": null,
"stateId": 0,
"updateTime": null,
"userId": "8a938091-8268-7d94-0182-6e50994400ba",
"batteryPercentage": 0,
"currentState": 0,
"deviceProtocolMessageId": null,
"messageEventTypeId": 0,
"zipCode": null,
"country": null,
"deviceAssociatedVIN": "19VDE1F70FE010629",
"beaconType": null,
"groupId": "559d6f4c-11bf-11ed-8895-27b5feb885d3",
"initialSpeed": 50,
"vendorTypeId": 1,
"firmwareVersion": null,
"fixStatuslastKnown": 0,
"fixStatusHistoric": 0,
"longitude": 77.611127,
"satellites": null,
"locationTime": 1662625214000,
"odometer": 9213,
"offset": 360,
"virtualTripEnd": false,
"imei_meid": "3907677739076777",
"insideHOO": true,
"timeOfFix": null,
"sensorNames": null,
"maxBreaking": 17,
"tripPolyline": null,
"lastKnownLat": 17.691376,
"fixQuality": 0,
"unitStatusBit0": 0,
"unitStatusBit2": 0,
"unitStatusBit1": 0,
"unitStatusBit3": 0,
"storedLocation": false,
"protocolVersionIdChange": false,
"accumesList": null,
"accumulators": null,
"fixStatusPredict": 0,
"network3G": 0,
"lastKnownAddress": null,
"privacyModeEnable": false,
"fixStatus": 0,
"vehicleId": "3f14843d-14c7-11ed-9449-2f5611afcf3f",
"lastKnownFixQuality": 0,
"userName": "3339076777",
"tripState": "ACTIVE",
"messageTypeId": 4,
"obdSpeed": null,
"location": {
"latitude": 17.691376,
"longitude": 77.611127
},
"commonState": 0,
"carrierId": null
}

Reference

Field	Description
type String	Type of event Example: `"HARD_BREAKING_MESSAGE"`
deviceId String, UUID	Unique identifier for the device Example: `"3f14843e-14c7-11ed-9449-43d7d49f480d"`
finalSpeed Integer	Speed after the hard braking event ended in kilometers per hour. Example: `33`
initialSpeed Integer	Speed just before the hard braking event began in kilometers per hour. Example:`50`
maxBreaking Integer	Peak deceleration in (km/h² kilometers per hour per second)during the braking event. Example: `17`
messageType String	Type of message Example: `HARD_BREAKING_MESSAGE`
lastKnownLon Double	Last known longitude in degrees Example: `77.611127`
id String, UUID	Unique identifier for the event Example: `"1c00b261-b300-4d35-b191-e02ee14d515c"`
deviceSerial String	Serial number of the device associated to the vehicle Example: `"3339076777"`
groupName String	Name of the group the vehicle belongs to Example: `"Default Group"`
lastKnownTime Time Stamp	Last known time in milliseconds Example: `1662630015000`
vehicleName String	Name of the vehicle Example: `"3339076777"`
deviceTypeId Integer	Device type identifier, 1-Datalogger Example: `1`
city String	City Name where event occurred Example:`san jose`
customerId Integer	The unique Azuga ID of the customer Example: `15047`
tripNumber Integer	Represents a unique ID assigned to a specific trip, allowing the system to track and reference that particular journey or route Example: `33`
protocolVersionIdChange boolean	Indicates if there is change in protocol version id Example: `false`
privacyModeEnable Boolean	Indicates if privacy mode is enabled Example: `false`
vehicleId String, UUID	Unique identifier for the vehicle Example: `"3f14843d-14c7-11ed-9449-2f5611afcf3f"`
tripState String	Represents the current status of a vehicle's trip, indicating whether the trip is active, completed, or in another state. Example: `"ACTIVE"`
address String	address of the vehicle when event occurred Example: `115 Evergreen Rd, Sanatoga, PA 19464, USA`
userId String, UUID	Unique identifier for the user Example: `"8a938091-8268-7d94-0182-6e50994400ba"`
deviceAssociatedVIN String	Vehicle Identification Number associated to a device Example: `19VDE1F70FE010629`
groupId String,UUID	Unique identifier for the the group Example: `"c337220c-8672-11e2-9b71-55cae3166848"`
vendorTypeId Integer	ID of the Vendor Type Example: `1`
locationTime Time Stamp	Timestamp of location data in milliseconds Example: `1662630309000`
odometer Integer	Odometer reading of vehicle in kilometers Example: `9213`
offset Integer	Device Timezone Offset value Example: `-240`
virtualTripEnd Boolean	Indicates if virtual trip ended Example: `false`
imei_meid String	Imei ID Example: `2342432423423`
insideHOO Boolean	Indicates if inside hours of operation Example: `true`
lastKnownLat Double	Last known latitude in degrees Example: `17.691376`
userName String	Name of the User associated to the vehicle Example: `"3339076777"`
obdSpeed Integer	OBD device Speed in kilometers per hour
location Location { latitude: 34.12 longitude: -82.14 }	Current location object of the vehicle
latitude Double	Latitude co-ordinate value in degrees Example: `34.12`
longitude Double	Longitude co-ordinate value in degrees Example: `-82.34`
carrierId Integer	Carrier/Operator the wireless modem is currently using