公开(公告)号：US20160341559A1

公开(公告)日：2016-11-24

申请号：US14719618

申请日：2015-05-22

Applicant: CalAmp Corp.

Inventor： Bret Camisa

IPC: G01C21/34 ,  G01S19/13

CPC classification number: G07C5/085 ,  B60C1/00 ,  B60Q1/00 ,  B60W20/00 ,  B60W20/12 ,  B60W20/19 ,  B60W2510/06 ,  G01C21/20 ,  G01C21/34 ,  G01S19/13 ,  G06F7/00 ,  G06F17/00 ,  G07C5/00 ,  G07C5/008

Abstract: 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 device is installed in a vehicle, and wherein the vehicle status determination application directs the processor to determine ignition state data indicating that the vehicle is in a trip, 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, and generate vehicle trip data based on the vehicle status data.

Abstract translation: 公开了根据本发明的实施例的用于确定车辆操作状态的系统和方法。 在一个实施例中，车辆状态确定装置包括处理器和连接到处理器的存储器并存储车辆状态确定应用，其中车辆状态确定装置安装在车辆中，并且其中车辆状态确定应用程序将处理器引导到 确定指示车辆在行驶中的点火状态数据，在车辆行驶期间记录车辆状态数据，获得表示车辆不再行驶的车辆行驶结束数据，并且基于车辆生成车辆行驶数据 状态数据。

公开(公告)号：US20160146615A1

公开(公告)日：2016-05-26

申请号：US14550639

申请日：2014-11-21

Applicant: CalAmp Corp.

Inventor： Fnu Abhishek

IPC: G01C21/26 ,  H04W64/00 ,  H04W4/02 ,  G01S19/13 ,  H04B1/3822

CPC classification number: H04W64/00 ,  G01C21/3407 ,  G01S19/13 ,  H04B1/3822 ,  H04W4/023 ,  H04W4/029 ,  H04W4/046

Abstract: Systems and methods for driver and vehicle tracking in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, a location tracking system includes a processor and a memory storing a location tracking application, wherein the location tracking application directs the processor to obtain vehicle location data, where the vehicle location data includes a set of vehicle location data points, obtain driver location data, where the driver location data includes a set of driver location data points, correlate the vehicle location data and the driver location data, and generate 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.

Abstract translation: 公开了根据本发明的实施例的用于驾驶员和车辆跟踪的系统和方法。 在本发明的一个实施例中，位置跟踪系统包括处理器和存储位置跟踪应用的存储器，其中位置跟踪应用引导处理器获取车辆位置数据，其中车辆位置数据包括一组车辆位置数据点 获取驾驶员位置数据，其中驾驶员位置数据包括一组驾驶员位置数据点，将车辆位置数据和驾驶员位置数据相关联，并且基于相关车辆位置数据和驾驶员位置数据生成车辆驾驶员数据，其中 生成的车辆驾驶员数据包括与车辆相关联的一组驾驶员。

公开(公告)号：US11792622B2

公开(公告)日：2023-10-17

申请号：US17381111

申请日：2021-07-20

Applicant: CALAMP CORP.

Inventor： Peter Hergesheimer ,  Thomas M. Nornberg

IPC: H04W4/44 ,  H04W4/80 ,  H04W4/48 ,  H04M1/02 ,  H04W4/40 ,  H04M1/60 ,  H04W84/04 ,  H04W84/12 ,  H04W88/04 ,  H04M1/72412

CPC classification number: H04W4/44 ,  H04M1/0202 ,  H04W4/40 ,  H04W4/48 ,  H04W4/80 ,  H04M1/6075 ,  H04M1/72412 ,  H04W84/042 ,  H04W84/12 ,  H04W88/04

Abstract: 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.

公开(公告)号：US11751129B2

公开(公告)日：2023-09-05

申请号：US17176541

申请日：2021-02-16

Applicant: CalAmp Corp.

Inventor： Somu Ramiah ,  Pierre Olivier ,  David Best ,  Lloyd Wendland ,  Christopher J. Ludewig ,  Andrew Morrow

IPC: H04W48/00 ,  H04W48/18 ,  H04W64/00

CPC classification number: H04W48/18 ,  H04W64/00

Abstract: Systems and methods for multiple network mode selection devices in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, a multiple network mode selection device includes a processor, a radio module connected to the processor, and network determination process storage connected to the processor and configured to store one or more network determination processes, wherein the processor is configured to connect to a first network using the radio module, execute a network determination process selected from the one or more network determination process, reprogram the radio module in response to the executed network determination process, and connect to a second network using the radio module, where the second network is separate from the first network.

公开(公告)号：US11713047B2

公开(公告)日：2023-08-01

申请号：US17180832

申请日：2021-02-21

Applicant: CalAmp Corp.

Inventor： Bhavadeep Kallepalle ,  Malavika Hegde ,  Brian J. Burda ,  Kinana Hussain

IPC: B60W40/09 ,  H04N7/18 ,  G06V20/59

CPC classification number: B60W40/09 ,  G06V20/597 ,  H04N7/183 ,  H04N7/188 ,  B60W2420/42

Abstract: Technologies assessing driver behavior include a vehicle telematics device configured to analyze sensor data from one or more vehicle sensors to detect whether a vehicle event has occurred and to communicate with a vehicle camera system to obtain video data associated with the detected vehicle event. The vehicle telematics device may transmit the obtained sensor data and/or video data to a remote server system. The vehicle telematics device may also receive a notification from the vehicle camera system that indicates the vehicle camera system has detected a vehicle event. In response to the notification, the vehicle telematics device may obtain sensor data form the one or more vehicle sensors and/or video data from the vehicle camera system and transmit the sensor and/or video data to the remove server system.

公开(公告)号：US20230229417A1

公开(公告)日：2023-07-20

申请号：US17578820

申请日：2022-01-19

Applicant: CALAMP CORP.

Inventor： Jing Qian ,  Somasundaram Ramiah ,  Michael N. O'Brien ,  Russell E. Cook ,  Mark K. Anderson

IPC: G06F8/65 ,  H04L67/00 ,  G06F21/64

CPC classification number: G06F8/65 ,  H04L67/34 ,  G06F21/64

Abstract: Technologies for remote firmware updates include a telematics cloud server in communication with multiple telematics devices. The server stores a compressed firmware package and a firmware manifest and firmware components from the firmware package. A telematics device sends a status update to the server and receives an acknowledgment that identifies an available firmware release. The telematics device downloads the firmware manifest, and for each firmware component, determines whether to update the firmware component. The firmware component may be a base install or a differential install. The server may flag the firmware component for a forced install. The telematics device may evaluate a device policy or an advanced rule to determine whether to update the firmware. The telematics device may evaluate a machine learning risk model to determine whether to update the firmware. Other embodiments are described and claimed.

公开(公告)号：US11587376B2

公开(公告)日：2023-02-21

申请号：US16803778

申请日：2020-02-27

Applicant: CalAmp Corp.

Inventor： Christopher Erdelyi ,  David Huang ,  Daniel Anthony Verdusco ,  Stephen Hall

IPC: G07C5/08 ,  H04L12/40 ,  G07C5/00

Abstract: Embodiments of the invention include a vehicle telematics system that receives different types of identification information from different vehicle modules on the vehicle bus of a vehicle, identifies a vehicle platform based on the identification information by matching the identification information with information stored in a database that has been reverse engineered for a vehicle with a same and/or similar platform and identifies a set of communication data associated with the vehicle platform for communicating with the at least one vehicle module.

公开(公告)号：US20220268824A1

公开(公告)日：2022-08-25

申请号：US17538427

申请日：2021-11-30

Applicant: CALAMP CORP.

Inventor： David B. Patton

IPC: G01R31/00 ,  B60R16/023 ,  G07C5/00

Abstract: Systems and methods for determining vehicle operational status in accordance with embodiments of the invention are disclosed. In one embodiment, a vehicle event detection device includes a low pass filter configured to sense a vehicle voltage and filter the sensed voltage to remove noise, and a plurality of first high pass filter configured to detect either a drop or a rise in the vehicle voltage and several low power comparators configured to determine whether the drop or rise in voltage is indicative of a vehicle event.

公开(公告)号：US20220250561A1

公开(公告)日：2022-08-11

申请号：US17713867

申请日：2022-04-05

Applicant: CalAmp Corp.

Inventor： Alexandre Dlagnekov

IPC: B60R16/023 ,  B60R21/0132 ,  G01P15/08 ,  G01P15/00 ,  G07C5/00

Abstract: Systems and methods for impact detection in accordance with embodiments of the invention are disclosed. In one embodiment, a vehicle impact detection system includes an acceleration sensor, a storage device storing an impact detection application, and a processor, where the impact detection application directs the processor to receive acceleration information using the acceleration sensor, filter the acceleration information to attenuate noise, determine an occurrence of an impact by detecting an acceleration from the acceleration information that exceeds a threshold for a time period, detect an angle of the impact with respect to a forward direction using the acceleration information, and trigger an impact detector signal.

公开(公告)号：US20220116258A1

公开(公告)日：2022-04-14

申请号：US17558098

申请日：2021-12-21

Applicant: CALAMP CORP.

Inventor： Dean Zywicki ,  Robert Shields

IPC: H04L67/12 ,  G07C5/00 ,  G01S19/39

Abstract: Systems and methods for dynamic device programming in accordance with embodiments of the invention are disclosed. One embodiment includes a vehicle telematics device including a processor, a memory containing a dynamic telematics messaging application, a plurality of accumulators, and a communications interface, wherein the dynamic telematics messaging application directs the processor to obtain a first message data describing a requested set of sensor data using the communications interface, dynamically reconfigure the plurality of accumulators to measure the requested set of sensor data, and transmit a second message data describing the measured set of sensor data.