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Calamp Corp patents


Recent patent applications related to Calamp Corp. Calamp Corp is listed as an Agent/Assignee. Note: Calamp Corp may have other listings under different names/spellings. We're not affiliated with Calamp Corp, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "C" | Calamp Corp-related inventors


Systems and methods for tracking multiple collocated assets

Systems and methods for locating collocated assets in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, an asset tracking device includes a processor, a memory connected to the processor, and a communications device connected to the processor, wherein the processor obtains asset signal data, where the asset signal strength data includes asset data identifying an asset, calculates asset signal strength data based on the obtained asset signal data, and determines chained asset data based on the asset signal data and the asset signal strength data, where the chained asset data identifies a set of assets chained to a master asset associated with the asset tracking device.. ... Calamp Corp

Systems and methods for radio access interfaces

Systems and methods for radio access interfaces in accordance with embodiments of the invention are disclosed. In one embodiments, a vehicle telematics device includes a processor, a communications device, and a memory, wherein the vehicle telematics device communicates with a mobile communications device using the communications device, wherein the mobile communications device is in communication with a remote server system via a mobile network connection, and wherein the vehicle telematics device provides data to the mobile communications device, where the data is to be transmitted to the remote server system, provides command data to the mobile communications device, where the command data instructs the mobile communication device to transmit the data to the remote server system using at least one communication protocol, and causes the mobile communications device to transmit the data to the remote server system using the at least one communication protocol based on the command data.. ... Calamp Corp

Systems and methods crash determination with noise filtering

Embodiments of the invention include a vehicle telematics system including a telematics device and a remote server system, wherein the telematics device obtains sensor data from at least one sensor installed in a vehicle, calculates peak resultant data based on the sensor data, generates crash score data based on the peak resultant data and a set of crash curve data for the vehicle, and provides the obtained sensor data when the crash score data exceeds a crash threshold to the remote server system and the remote server system obtains vehicle sensor data and vehicle identification data from the vehicle telematics device, calculates resultant change data and absolute speed change data based on the obtained sensor data and/or the vehicle identification data, and generates crash occurred data when the resultant change data exceeds a first threshold value and when the absolute speed change data is below a second threshold value.. . ... Calamp Corp

Systems and methods for crash determination

Systems and methods for crash determination in accordance with embodiments of the invention are disclosed. In one embodiment, a vehicle telematics device includes a processor and a memory storing a crash determination application, wherein the processor, on reading the crash determination application, is directed to obtain sensor data from at least one sensor installed in a vehicle, calculate peak resultant data based on the sensor data, where the peak resultant data describes the acceleration of the vehicle over a first time period, generate crash score data based on the peak resultant data and a set of crash curve data for the vehicle, where the crash score data describes the likelihood that the vehicle was involved in a crash based on the characteristics of the vehicle and the sensor data, and provide the obtained sensor data when the crash score data exceeds a crash threshold to a remote server system.. ... Calamp Corp

Systems and methods for determining vehicle operational status

Systems and methods for determining vehicle operational status in accordance with embodiments of the invention are disclosed. In one embodiment, a vehicle status determination device includes a processor and a memory connected to the processor and storing a vehicle status determination application, wherein the vehicle status determination application directs the processor to determine ignition state data indicating that the vehicle is in a trip based on engine rpm data, where the engine rpm data describes the speed at which the engine is running, record vehicle status data while the vehicle is in the trip, obtain vehicle trip end data indicating that the vehicle is no longer in a trip based on the engine rpm data and a threshold value, where the trip has ended when the engine rpm data is below the threshold value for a period of time, and generate vehicle trip data based on the vehicle status data.. ... Calamp Corp

Systems and methods for driver and vehicle tracking

Systems and methods for driver and vehicle tracking in accordance with embodiments of the invention are disclosed. In one embodiment, a location tracking system obtains vehicle location data, where the vehicle location data includes a set of vehicle location data points, obtains driver location data, where the driver location data includes a set of driver location data points, obtains vehicle driver pairing data, where the vehicle driver pairing data describes a set of pairings between the vehicle location device and at least one driver location device and a timestamp, correlates the vehicle location data and the driver location data, generates vehicle driver data based on the correlated vehicle location data and driver location data, where the generated vehicle driver data includes a set of drivers associated with a vehicle, and identifies a driver of the vehicle at a particular time using the vehicle driver data and the timestamp.. ... Calamp Corp

Systems and methods for 3-axis accelerometer calibration with vertical sample buffers

Systems and methods for the calibration of 3-axis accelerometers using vertical sample buffers in accordance embodiments of the invention are disclosed. In one embodiment, a telematics system includes a processor, an acceleration sensor, a velocity sensor, and a memory configured to store an acceleration alignment application, wherein the acceleration alignment application configures the processor to receive a velocity information sample using the velocity sensor, determine vehicular acceleration information along at least one vehicle axes using the velocity information sample, receive at least one acceleration sensor acceleration information sample using the acceleration sensor, determine a plurality of vertical vector samples using the vehicular acceleration information, calculate an average vertical vector sample using at least one of the vertical vector samples, and calibrate at least one of the vehicle axes to an acceleration sensor axis using the vehicular acceleration information, the acceleration sensor acceleration sample, and the average vertical vector sample.. ... Calamp Corp








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