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Embedded System

Embedded System-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Interface switch for automatically performing operations in an embedded system and a method thereof
Wipro Limited
October 05, 2017 - N°20170286248

The present disclosure relates to a device and a method for automatically performing one or more operations in an embedded system. The method comprises receiving by an interface switch, data related to one or more operations from automation system. Thereafter, the interface switch copies the data to a media storage device configured in the interface switch. Further, the interface switch ...
Event queue management for embedded systems
Mentor Graphics Corporation
September 14, 2017 - N°20170262324

An event management structure for an embedded system, which supports multiple waiters waiting on the same event without replicating the events for each waiter, is provided. Notifications of events are received from entities within an embedded system. The event management architecture then posts the events to a central queue and generates a unique identification tag for each posted event. Additionally, ...
Method of operating embedded system and control chip thereof
Mstar Semiconductor, Inc.
September 14, 2017 - N°20170262292

A method of operating an embedded system including target hardware is provided. An operating system of the embedded system has a user mode and a kernel mode. The method includes: providing a user mode driver, which is executed in the user mode to control the target hardware; providing a kernel mode driver, which is executed in the kernel mode to ...
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Location based wireless network optimization in embedded systems
Alpine Electronics Of Silicon Valley, Inc.
August 17, 2017 - N°20170238324

Method and devices for optimizing wireless network connections in transportation vehicles are provided. An onboard computing device in a transportation vehicle identifies blackout area with severe wireless signal interference caused by nearby wireless access points in the blackout area. The wireless interference can be remedied by dynamically switching wireless channel for the in-vehicle wireless connection between the onboard computing device ...
Embedded system for video processing with hardware means
Alpine Electronics Of Silicon Valley, Inc.
August 17, 2017 - N°20170237796

The hardware means for realising the server function and the client function are arranged on a joint circuit board.
Electronic identity credentialing system
Alpine Electronics Of Silicon Valley, Inc.
August 10, 2017 - N°20170230361

Described is an electronic credentialing system that allows personal identity devices to interact; each interacting device has an installed identity engine that acquires, holds, issues and uses electronic credentials (e-credentials), these electronic credentials can be installed on personal identity devices, such as: smart phones, tablets, laptops, embedded systems, and/or personal computers.
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Initialization of memory in a computer system
Dialog Semiconductor B.v.
July 13, 2017 - N°20170199696

A computer system, especially but not exclusively an embedded system, is provided with a cpu and an external flash or other memory which is used for storing code to be executed by the cpu in operation of the system. The system can be initialized without requiring a secondary boot sequence which means it can be used in preference to embedded ...
Controlling real time during embedded system development
Mentor Graphics Corporation
June 29, 2017 - N°20170185708

Disclosed herein are representative embodiments of methods, systems, and apparatus that can used to control real-time events (e. G., the real-time clock) during the design, simulation, or verification of an embedded system. In one exemplary embodiment disclosed herein, for example, a real-time clock signal is generated and tasks defined by an embedded software application are triggered with the real-time clock ...
Secure system having a multi-locking mechanism for devices having embedded systems
Tracfone Wireless, Inc.
June 29, 2017 - N°20170185538

A device configured to implement multiple locks to increase security of assets associated with the device including an embedded system, a multi-lock mechanism configured to provide a plurality of locks to prevent an authorized access to the assets associated with the embedded system, each of the plurality of locks of the multi-lock mechanism having different lock parameters and each of ...
Embedded system
Robert Bosch Gmbh
June 15, 2017 - N°20170169221

An embedded system wherein the system includes a computer, a watchdog, and an electrical power supply. The computer is electrically connected to the power supply. The power supply is connected in terms of measurement to the watchdog. The watchdog is configured in such a way that the watchdog measures a power consumption of the computer, ascertains a first power signature ...
Method for creating a hypervisor unit for embedded systems
Robert Bosch Gmbh
June 08, 2017 - N°20170161097

A method for creating a hypervisor unit for a control unit is described. The hypervisor unit is designed to execute two applications on the control unit during a run time. The hypervisor unit is created during a translation time as a function of a first property of the first application, as a function of a second property of the second ...
Embedded systems monitoring systems and methods
Robert Bosch Gmbh
May 25, 2017 - N°20170147814

Methods and systems for detection and prevention of exploitation of embedded devices. A sensing component is configured to detect a plurality of emanated analog signals and generate one or more synchronization events. The synchronization events are used to perform one or more attestation analyses, including execution attestation, integrity attestation, and control-flow reconstruction, the results of which may be used to ...
Methods and apparatus for reducing power consumption wihtin embedded systems
Apple Inc.
May 18, 2017 - N°20170139468

Methods and apparatus for managing connections be multiple internal integrated circuits (ics) of for example, a high-speed internal device interface. Improved schemes for coordination of connection and disconnection events, and/or suspension and resumption of operation for a high-speed inter. Chip™ (hsic) in are disclosed. In one exemplary embodiment, a “device”-initiated and “...
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Method and device for the protection of data integrity through an embedded system having a ...
Robert Bosch Gmbh
May 04, 2017 - N°20170126701

A method for protecting data integrity through an embedded system having a main processor core and a security hardware module. The method includes the following: the main processor core generates transmit data, the security hardware module calculates a transmit message authentication code from the transmit data, the main processor core links the transmit data and the transmit message authentication code ...
Software platform for embedded systems
Renesas Electronics America Inc.
April 13, 2017 - N°20170102955

A software platform for embedded systems. In one embodiment, a package is received and stored in memory of a computer system. The package comprises a plurality of software components and a real time operating system (rtos). The plurality of software components are configured to provide respective services to any one of a plurality of applications executing on a microcontroller. The ...
Method and apparatus for controlling a startup bootstrap program of an intelligent tv set
Hisense Electric Co., Ltd.
April 13, 2017 - N°20170102951

Embodiments of the disclosure provide a method and apparatus for controlling a startup bootstrap program of an intelligent tv set, and relate to the field of an embedded system so as to shorten a period of time for startup boot while initializing a screen normally. In the disclosure, after a system is powered on, a first task of initializing a ...
Software architecture for embedded systems
Renesas Electronics America Inc.
April 13, 2017 - N°20170102924

Provided herein are various systems, methods and architectures for enabling a microcontroller manufacturer to provide certain modification functionality to product vendors, while still maintaining the level of control needed to ensure that a product vendor does not inadvertently (or otherwise) create code that causes the microcontroller to not work properly. In one embodiment, this functionality can be performed through the ...
Apparatus and method for protection of critical embedded system components via hardware-isolated secure element-based monitor
Samsung Electronics Co., Ltd.
April 06, 2017 - N°20170098070

An apparatus and method of a hardware isolated secure element protecting a plurality of mission critical subsystems are provided. The method includes performing an actuation operation received across an unsecure path that modifies the state of a mission critical subsystem, performing a diagnostic operation received across the unsecure path that requests state information of the mission critical subsystem, storing information ...
Apparatus and methods to display the status of an ancillary embedded system
Motorola Solutions, Inc.
March 16, 2017 - N°20170075696

A method and apparatus for indicating the status of an ancillary embedded system in an electronic device. In one exemplary embodiment, the method includes starting an initialization process of a high-level embedded system in the electronic device. The method further includes determining the status of the ancillary embedded system. The method further includes generating display information for the status of ...
Method and apparatus for dynamically analyzing the correctness of software
Siemens Aktiengesellschaft
March 09, 2017 - N°20170068611

A method is provided for dynamically analyzing the correctness of software. A central processing unit of a target system has a trace interface that provides coded raw data relating to the tracing of the processing unit. The raw data are processed by initially conditioning the raw data and then evaluating the conditioned data using a conventional correctness analysis algorithm. The ...
Optimization of application workflow in mobile embedded devices
International Business Machines Corporation
March 09, 2017 - N°20170068521

An aspect includes optimizing an application workflow. The optimizing includes characterizing the application workflow by determining at least one baseline metric related to an operational control knob of an embedded system processor. The application workflow performs a real-time computational task encountered by at least one mobile embedded system of a wirelessly connected cluster of systems supported by a server system. ...
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