Provided are systems, methods and computer program code for transmitting vehicle data to remote monitoring systems using a low bandwidth protocol.

Provided are systems, methods and computer program code for transmitting vehicle data to remote monitoring systems using a low bandwidth protocol.

A packet processing technique can include selecting a protocol field from the packet, and performing a comparison of the selected protocol field with comparison data in a compare logic array to output a protocol index. The protocol index can be used as an address to read parsing commands from a parse control table, and a parse result can be generated based on executing the parsing commands on the packet. The parse results are used to derive a parse result vector, which can be used by a forwarding engine to forward the packet.

The invention relates to a method for transmitting at least one data packet from a first communication participant via a transfer channel shared with at least one further communication participant, wherein data packets are transmitted by the communication participants according to a Round-Robin method. The method comprises receiving by the first communication participant of at least one data packet from the at least one further communication participant via the shared transfer channel, wherein the further communication participant is configured to transmit data packets of different priority values, and determining a priority value from the data packet assigned to the further communication participant. The method comprises a transmission of the data packet by the first communication participant via the shared transfer channel depending on the priority value. The invention also relates to a controller and a system as well as a motor vehicle.

Disclosed is an operating method of an encoder, which includes receiving a first bit stream including first to N-th bits, determining at least one symbol in the first bit stream, wherein the at least one symbol includes M consecutive bits each having the first bit value or the second bit value, and generating a first data packet including a first header and at least one packet symbol. The first header includes a least symbol address of a first symbol of the at least one symbol and an inverted value of a bit value of the first bit, a first packet symbol of the at least one packet symbol includes a bit value of the first symbol, a least symbol address of a second symbol of the at least one symbol, and an inverted value of a bit value of a next bit of the first symbol.

A robot control system includes a first control device including a first communication unit and one or more second control devices connected to the first control device through a network. Each of the second control devices includes a second communication unit that exchanges data with the first communication unit of the first control device using a communication resource of a network allocated thereto, and a command value generation unit that sequentially generates a command value for driving the robot, in accordance with a command from the first control device. The robot control system includes a communication resource setting unit that allocates the communication resource to each second control device.

A robot control system includes a first control device including a first communication unit and one or more second control devices connected to the first control device through a network. Each of the second control devices includes a second communication unit that exchanges data with the first communication unit of the first control device using a communication resource of a network allocated thereto, and a command value generation unit that sequentially generates a command value for driving the robot, in accordance with a command from the first control device. The robot control system includes a communication resource setting unit that allocates the communication resource to each second control device.

A system, comprising: a configurable parser that comprises one or more configurable parsing engines, wherein the configurable parser is arranged to receive a packet and to extract from the packet headers associated with a set of protocols that comprises at least one protocol; a packet type detection unit that is arranged to determine a type of the packet in response to the set of protocols; and a configurable data integrity unit that comprises a configuration unit and at least one configurable data integrity engine; wherein the configuration unit is arranged to configure the at least one configurable data integrity engine according to the set of protocols; and wherein the at least one configurable data integrity engine is arranged to perform data integrity processing of the packet to provide at least one data integrity result.

The invention relates to a method for transmitting at least one data packet from a first communication participant via a transfer channel shared with at least one further communication participant, wherein data packets are transmitted by the communication participants according to a Round-Robin method. The method comprises receiving by the first communication participant of at least one data packet from the at least one further communication participant via the shared transfer channel, wherein the further communication participant is configured to transmit data packets of different priority values, and determining a priority value from the data packet assigned to the further communication participant. The method comprises a transmission of the data packet by the first communication participant via the shared transfer channel depending on the priority value. The invention also relates to a controller and a system as well as a motor vehicle.

Methods and systems for selective access to a processing unit are described. An electronic device that is coupled with the processing unit for processing packets is described. The electronic device is operative to receive a packet; determine based on one or more attributes of the packet that the packet is to be split; and responsive to determining that the packet is to be split, splitting the packet into a first portion and a second portion, where the first portion is to be processed by the processing unit and the second portion is to be stored without being processed by the processing unit; sending the first portion of the packet toward the processing unit for processing; and storing the second portion of the packet.