Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Install
Faster access than browser!
 

CAN bus

Index CAN bus

A Controller Area Network (CAN bus) is a robust vehicle bus standard designed to allow microcontrollers and devices to communicate with each other in applications without a host computer. [1]

108 relations: Abstraction layer, Actuator, Airbag, Anti-lock braking system, Application-specific integrated circuit, Applied Physics Laboratory, Audi, Automatic parking, Automation, Balanced line, Biasing, BionX, Bit rate, Bit stuffing, BMW, Brake-by-wire, Bus analyzer, Byteflight, CAN bus, CAN FD, Can4linux, CANaerospace, CANopen, CANpie, Central processing unit, Collision avoidance, Computer hardware, Cruise control, D-subminiature, Data link layer, Data-rate units, De facto, Detroit, DeviceNet, Electric park brake, Electric power, Electrical termination, Electronic control unit, EnergyBus, Engine control unit, Field-programmable gate array, Fieldbus, FIRST Robotics Competition, FlexCAN, FlexRay, Flow control (data), General Motors, GMLAN, Gran Turismo 6, Host (network), ..., Intel, International Organization for Standardization, ISO 11783, ISO 15765-2, Johns Hopkins University, Lane departure warning system, Link layer, List of network buses, Local Interconnect Network, Logic analyzer, Logical link control, Medium access control, Mercedes-Benz W140, Message passing, Michigan, Microcontroller, MilCAN, MOST Bus, Multi-master bus, Multiplexing, Network segment, Nismo, NMEA 2000, Non-return-to-zero, OBD-II PIDs, On-board diagnostics, OSEK, OSI model, Philips, Physical layer, Power steering, Power window, Powertrain, Robert Bosch GmbH, RS-422, RS-485, RV-C, SAE International, SAE J1939, SafetyBUS p, Sensor, Serial communication, Shimano, Signal reflection, Signaling (telecommunications), SocketCAN, Software, Start-stop system, Transceiver, Transmission (mechanics), Twisted pair, UAVCAN, Unified Diagnostic Services, Vehicle audio, Vehicle bus, White paper, Windscreen wiper, XCP (protocol). Expand index (58 more) »

Abstraction layer

In computing, an abstraction layer or abstraction level is a way of hiding the implementation details of a particular set of functionality, allowing the separation of concerns to facilitate interoperability and platform independence.

New!!: CAN bus and Abstraction layer · See more »

Actuator

An actuator is a component of a machine that is responsible for moving and controlling a mechanism or system, for example by opening a valve.

New!!: CAN bus and Actuator · See more »

Airbag

An airbag is a type of vehicle safety device and is an occupant restraint system.

New!!: CAN bus and Airbag · See more »

Anti-lock braking system

An anti-lock braking system (ABS) is a safety anti-skid braking system used on aircraft and on land vehicles, such as cars, motorcycles, trucks and buses.

New!!: CAN bus and Anti-lock braking system · See more »

Application-specific integrated circuit

An Application-Specific Integrated Circuit (ASIC), is an integrated circuit (IC) customized for a particular use, rather than intended for general-purpose use.

New!!: CAN bus and Application-specific integrated circuit · See more »

Applied Physics Laboratory

The Johns Hopkins University Applied Physics Laboratory, commonly known as simply the Applied Physics Laboratory, or APL, located in Howard County, Maryland, near Laurel and Columbia, is a not-for-profit, university-affiliated research center (or UARC) employing 6,000 people.

New!!: CAN bus and Applied Physics Laboratory · See more »

Audi

Audi AG is a German automobile manufacturer that designs, engineers, produces, markets and distributes luxury vehicles.

New!!: CAN bus and Audi · See more »

Automatic parking

Automatic parking is an autonomous car-maneuvering system that moves a vehicle from a traffic lane into a parking spot to perform parallel, perpendicular, or angle parking.

New!!: CAN bus and Automatic parking · See more »

Automation

Automation is the technology by which a process or procedure is performed without human assistance.

New!!: CAN bus and Automation · See more »

Balanced line

In telecommunications and professional audio, a balanced line or balanced signal pair is a transmission line consisting of two conductors of the same type, each of which have equal impedances along their lengths and equal impedances to ground and to other circuits.

New!!: CAN bus and Balanced line · See more »

Biasing

Biasing in electronics means establishing predetermined voltages or currents at various points of an electronic circuit for the purpose of establishing proper operating conditions in electronic components.

New!!: CAN bus and Biasing · See more »

BionX

BionX is a Canadian maker of electric motors for bicycles.

New!!: CAN bus and BionX · See more »

Bit rate

In telecommunications and computing, bit rate (bitrate or as a variable R) is the number of bits that are conveyed or processed per unit of time.

New!!: CAN bus and Bit rate · See more »

Bit stuffing

In data transmission and telecommunication, bit stuffing (also known—uncommonly—as positive justification) is the insertion of non information bits into data.

New!!: CAN bus and Bit stuffing · See more »

BMW

BMW (Bayerische Motoren Werke in German, or Bavarian Motor Works in English) is a German multinational company which currently produces luxury automobiles and motorcycles, and also produced aircraft engines until 1945.

New!!: CAN bus and BMW · See more »

Brake-by-wire

In the automotive industry, brake-by-wire technology is the ability to control brakes through electrical means.

New!!: CAN bus and Brake-by-wire · See more »

Bus analyzer

A bus analyzer is a type of a protocol analysis tool, used for capturing and analyzing communication data across a specific interface bus, usually embedded in a hardware system.

New!!: CAN bus and Bus analyzer · See more »

Byteflight

Byteflight is an automotive databus created by BMW and partners Motorola, Elmos Semiconductor and Infineon to address the need for a modernized safety-critical, fault tolerant means of electronic communication between automotive components.

New!!: CAN bus and Byteflight · See more »

CAN bus

A Controller Area Network (CAN bus) is a robust vehicle bus standard designed to allow microcontrollers and devices to communicate with each other in applications without a host computer.

New!!: CAN bus and CAN bus · See more »

CAN FD

CAN FD (CAN with Flexible Data-Rate) is an extension to the original CAN bus protocol specified in ISO 11898-1.

New!!: CAN bus and CAN FD · See more »

Can4linux

can4linux is an Open Source CAN Linux-Kernel device driver.

New!!: CAN bus and Can4linux · See more »

CANaerospace

CANaerospace is a higher layer protocol based on Controller Area Network (CAN) which has been developed by Stock Flight Systems in 1998 for aeronautical applications.

New!!: CAN bus and CANaerospace · See more »

CANopen

CANopen is a communication protocol and device profile specification for embedded systems used in automation.

New!!: CAN bus and CANopen · See more »

CANpie

CANpie (CAN Programming Interface Environment) is an open source project and pursues the objective of creating and establishing an open and standardized software API for access to the CAN bus.

New!!: CAN bus and CANpie · See more »

Central processing unit

A central processing unit (CPU) is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions.

New!!: CAN bus and Central processing unit · See more »

Collision avoidance

Collision avoidance is the maintenance of systems and practices designed to prevent vehicles such as cars, trains, ships, and airplanes from colliding with other vehicles.

New!!: CAN bus and Collision avoidance · See more »

Computer hardware

Computer hardware includes the physical parts or components of a computer, such as the central processing unit, monitor, keyboard, computer data storage, graphic card, sound card and motherboard.

New!!: CAN bus and Computer hardware · See more »

Cruise control

Cruise control (sometimes known as speed control or autocruise, or tempomat in some countries) is a system that automatically controls the speed of a motor vehicle.

New!!: CAN bus and Cruise control · See more »

D-subminiature

The D-subminiature or D-sub is a common type of electrical connector.

New!!: CAN bus and D-subminiature · See more »

Data link layer

The data link layer, or layer 2, is the second layer of the seven-layer OSI model of computer networking.

New!!: CAN bus and Data link layer · See more »

Data-rate units

In telecommunications, data-transfer rate is the average number of bits (bitrate), characters or symbols (baudrate), or data blocks per unit time passing through a communication link in a data-transmission system.

New!!: CAN bus and Data-rate units · See more »

De facto

In law and government, de facto (or;, "in fact") describes practices that exist in reality, even if not legally recognised by official laws.

New!!: CAN bus and De facto · See more »

Detroit

Detroit is the most populous city in the U.S. state of Michigan, the largest city on the United States–Canada border, and the seat of Wayne County.

New!!: CAN bus and Detroit · See more »

DeviceNet

DeviceNet is a network protocol used in the automation industry to interconnect control devices for data exchange.

New!!: CAN bus and DeviceNet · See more »

Electric park brake

Electric park brakes (EPB) are used on passenger vehicles to hold the vehicle stationary on grades and flat roads.

New!!: CAN bus and Electric park brake · See more »

Electric power

Electric power is the rate, per unit time, at which electrical energy is transferred by an electric circuit.

New!!: CAN bus and Electric power · See more »

Electrical termination

In electronics, electrical termination is the practice of ending a transmission line with a device that matches the characteristic impedance of the line.

New!!: CAN bus and Electrical termination · See more »

Electronic control unit

An Electronic Control Unit (ECU) is any embedded system in automotive electronics that controls one or more of the electrical systems or subsystems in a vehicle.

New!!: CAN bus and Electronic control unit · See more »

EnergyBus

EnergyBus connectors are used for charging electric bicycles and pedelecs within Europe.

New!!: CAN bus and EnergyBus · See more »

Engine control unit

An engine control unit (ECU), also commonly called an engine control module (ECM), is a type of electronic control unit that controls a series of actuators on an internal combustion engine to ensure optimal engine performance.

New!!: CAN bus and Engine control unit · See more »

Field-programmable gate array

A field-programmable gate array (FPGA) is an integrated circuit designed to be configured by a customer or a designer after manufacturing hence "field-programmable".

New!!: CAN bus and Field-programmable gate array · See more »

Fieldbus

Fieldbus is the name of a family of industrial computer network protocols used for real-time distributed control, standardized as IEC 61158.

New!!: CAN bus and Fieldbus · See more »

FIRST Robotics Competition

The FIRST Robotics Competition is an international high school robotics competition.

New!!: CAN bus and FIRST Robotics Competition · See more »

FlexCAN

FlexCAN is an embedded network architecture that extends Controller Area Network (CAN).

New!!: CAN bus and FlexCAN · See more »

FlexRay

FlexRay is an automotive network communications protocol developed by the FlexRay Consortium to govern on-board automotive computing.

New!!: CAN bus and FlexRay · See more »

Flow control (data)

In data communications, flow control is the process of managing the rate of data transmission between two nodes to prevent a fast sender from overwhelming a slow receiver.

New!!: CAN bus and Flow control (data) · See more »

General Motors

General Motors Company, commonly referred to as General Motors (GM), is an American multinational corporation headquartered in Detroit that designs, manufactures, markets, and distributes vehicles and vehicle parts, and sells financial services.

New!!: CAN bus and General Motors · See more »

GMLAN

GMLAN which stands for (General Motor Local Area Network) is an application- and transport-layer protocol using CAN for lower layer services.

New!!: CAN bus and GMLAN · See more »

Gran Turismo 6

is a racing video game developed by Polyphony Digital and published by Sony Computer Entertainment for the PlayStation 3 video game console.

New!!: CAN bus and Gran Turismo 6 · See more »

Host (network)

A network host is a computer or other device connected to a computer network.

New!!: CAN bus and Host (network) · See more »

Intel

Intel Corporation (stylized as intel) is an American multinational corporation and technology company headquartered in Santa Clara, California, in the Silicon Valley.

New!!: CAN bus and Intel · See more »

International Organization for Standardization

The International Organization for Standardization (ISO) is an international standard-setting body composed of representatives from various national standards organizations.

New!!: CAN bus and International Organization for Standardization · See more »

ISO 11783

ISO 11783, known as Tractors and machinery for agriculture and forestry—Serial control and communications data network (commonly referred to as "ISO Bus" or "ISOBUS") is a communication protocol for the agriculture industry based on the SAE J1939 protocol (which includes CANbus).

New!!: CAN bus and ISO 11783 · See more »

ISO 15765-2

ISO 15765-2, or ISO-TP (Transport Layer), is an international standard for sending data packets over a CAN-Bus.

New!!: CAN bus and ISO 15765-2 · See more »

Johns Hopkins University

Johns Hopkins University is an American private research university in Baltimore, Maryland.

New!!: CAN bus and Johns Hopkins University · See more »

Lane departure warning system

In road-transport terminology, a lane departure warning system is a mechanism designed to warn the driver when the vehicle begins to move out of its lane (unless a turn signal is on in that direction) on freeways and arterial roads.

New!!: CAN bus and Lane departure warning system · See more »

Link layer

In computer networking, the link layer is the lowest layer in the Internet Protocol Suite, the networking architecture of the Internet.

New!!: CAN bus and Link layer · See more »

List of network buses

List of electrical characteristics of single collision domain segment "slow speed" network buses: The number of nodes can be limited by either number of available addresses or bus capacitance.

New!!: CAN bus and List of network buses · See more »

Local Interconnect Network

LIN (Local Interconnect Network) is a serial network protocol used for communication between components in vehicles.

New!!: CAN bus and Local Interconnect Network · See more »

Logic analyzer

A logic analyzer is an electronic instrument that captures and displays multiple signals from a digital system or digital circuit.

New!!: CAN bus and Logic analyzer · See more »

Logical link control

In the IEEE 802 reference model of computer networking, the logical link control (LLC) data communication protocol layer is the upper sublayer of the data link layer (layer 2) of the seven-layer OSI model.

New!!: CAN bus and Logical link control · See more »

Medium access control

In IEEE 802 LAN/MAN standards, the medium access control (MAC) sublayer (also known as the media access control sublayer) and the logical link control (LLC) sublayer together make up the data link layer.

New!!: CAN bus and Medium access control · See more »

Mercedes-Benz W140

The Mercedes-Benz W140 is a series of flagship vehicles that were manufactured by the German automotive company Mercedes-Benz from 1991 to 1998.

New!!: CAN bus and Mercedes-Benz W140 · See more »

Message passing

In computer science, message passing is a technique for invoking behavior (i.e., running a program) on a computer.

New!!: CAN bus and Message passing · See more »

Michigan

Michigan is a state in the Great Lakes and Midwestern regions of the United States.

New!!: CAN bus and Michigan · See more »

Microcontroller

A microcontroller (MCU for microcontroller unit, or UC for μ-controller) is a small computer on a single integrated circuit.

New!!: CAN bus and Microcontroller · See more »

MilCAN

MilCAN is a deterministic protocol that can be applied to Controller Area Network (CAN) technology as specified by ISO 11898.

New!!: CAN bus and MilCAN · See more »

MOST Bus

MOST (Media Oriented Systems Transport) is a high-speed multimedia network technology optimized by the automotive industry.

New!!: CAN bus and MOST Bus · See more »

Multi-master bus

A multi-master bus is a computer bus in which there are multiple bus master nodes present on the bus.

New!!: CAN bus and Multi-master bus · See more »

Multiplexing

In telecommunications and computer networks, multiplexing (sometimes contracted to muxing) is a method by which multiple analog or digital signals are combined into one signal over a shared medium.

New!!: CAN bus and Multiplexing · See more »

Network segment

A network segment is a portion of a computer network.

New!!: CAN bus and Network segment · See more »

Nismo

Nismo (abbreviated from) is the in-house tuning, motorsports and performance division of Nissan.

New!!: CAN bus and Nismo · See more »

NMEA 2000

NMEA 2000, abbreviated to NMEA2k or N2K and standardised as IEC 61162-3, is a plug-and-play communications standard used for connecting marine sensors and display units within ships and boats.

New!!: CAN bus and NMEA 2000 · See more »

Non-return-to-zero

In telecommunication, a non-return-to-zero (NRZ) line code is a binary code in which ones are represented by one significant condition, usually a positive voltage, while zeros are represented by some other significant condition, usually a negative voltage, with no other neutral or rest condition.

New!!: CAN bus and Non-return-to-zero · See more »

OBD-II PIDs

OBD-II PIDs (On-board diagnostics Parameter IDs) are codes used to request data from a vehicle, used as a diagnostic tool.

New!!: CAN bus and OBD-II PIDs · See more »

On-board diagnostics

On-board diagnostics (OBD) is an automotive term referring to a vehicle's self-diagnostic and reporting capability.

New!!: CAN bus and On-board diagnostics · See more »

OSEK

OSEK (Offene Systeme und deren Schnittstellen für die Elektronik in Kraftfahrzeugen; English: "Open Systems and their Interfaces for the Electronics in Motor Vehicles") is a standards body that has produced specifications for an embedded operating system, a communications stack, and a network management protocol for automotive embedded systems.

New!!: CAN bus and OSEK · See more »

OSI model

The Open Systems Interconnection model (OSI model) is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard to its underlying internal structure and technology.

New!!: CAN bus and OSI model · See more »

Philips

Koninklijke Philips N.V. (Philips, stylized as PHILIPS) is a Dutch multinational technology company headquartered in Amsterdam currently focused in the area of healthcare.

New!!: CAN bus and Philips · See more »

Physical layer

In the seven-layer OSI model of computer networking, the physical layer or layer 1 is the first and lowest layer.

New!!: CAN bus and Physical layer · See more »

Power steering

In automobiles, power steering (also power-assisted steering (PAS) or steering assist system) helps drivers steer by augmenting steering effort of the steering wheel.

New!!: CAN bus and Power steering · See more »

Power window

Power windows or electric windows are automobile windows which can be raised and lowered by pressing a button or switch, as opposed to using a crank handle.

New!!: CAN bus and Power window · See more »

Powertrain

In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

New!!: CAN bus and Powertrain · See more »

Robert Bosch GmbH

Robert Bosch GmbH, or Bosch, is a German multinational engineering and electronics company headquartered in Gerlingen, near Stuttgart, Germany.

New!!: CAN bus and Robert Bosch GmbH · See more »

RS-422

RS-422, also known as TIA/EIA-422, is a technical standard originated by the Electronic Industries Alliance that specifies electrical characteristics of a digital signaling circuit.

New!!: CAN bus and RS-422 · See more »

RS-485

RS-485, also known as TIA-485(-A), EIA-485, is a standard defining the electrical characteristics of drivers and receivers for use in serial communications systems. Electrical signaling is balanced, and multipoint systems are supported. The standard is jointly published by the Telecommunications Industry Association and Electronic Industries Alliance (TIA/EIA). Digital communications networks implementing the standard can be used effectively over long distances and in electrically noisy environments. Multiple receivers may be connected to such a network in a linear, multidrop bus. These characteristics make RS-485 useful in industrial control systems and similar applications.

New!!: CAN bus and RS-485 · See more »

RV-C

RV-C is a communications protocol based on the Controller Area Network bus.

New!!: CAN bus and RV-C · See more »

SAE International

SAE International, initially established as the Society of Automotive Engineers, is a U.S.-based, globally active professional association and standards developing organization for engineering professionals in various industries.

New!!: CAN bus and SAE International · See more »

SAE J1939

Society of Automotive Engineers standard SAE J1939 is the vehicle bus recommended practice used for communication and diagnostics among vehicle components.

New!!: CAN bus and SAE J1939 · See more »

SafetyBUS p

SafetyBUS p is a standard for failsafe fieldbus communication in automation technology.

New!!: CAN bus and SafetyBUS p · See more »

Sensor

In the broadest definition, a sensor is a device, module, or subsystem whose purpose is to detect events or changes in its environment and send the information to other electronics, frequently a computer processor.

New!!: CAN bus and Sensor · See more »

Serial communication

In telecommunication and data transmission, serial communication is the process of sending data one bit at a time, sequentially, over a communication channel or computer bus.

New!!: CAN bus and Serial communication · See more »

Shimano

is a Japanese multinational manufacturer of cycling components, fishing tackle, and rowing equipment.

New!!: CAN bus and Shimano · See more »

Signal reflection

Signal reflection occurs when a signal is transmitted along a transmission medium, such as a copper cable or an optical fiber.

New!!: CAN bus and Signal reflection · See more »

Signaling (telecommunications)

In telecommunication, signaling has the following meanings.

New!!: CAN bus and Signaling (telecommunications) · See more »

SocketCAN

SocketCAN is a set of open source CAN drivers and a networking stack contributed by Volkswagen Research to the Linux kernel.

New!!: CAN bus and SocketCAN · See more »

Software

Computer software, or simply software, is a generic term that refers to a collection of data or computer instructions that tell the computer how to work, in contrast to the physical hardware from which the system is built, that actually performs the work.

New!!: CAN bus and Software · See more »

Start-stop system

In automobiles, a start-stop system or stop-start system automatically shuts down and restarts the internal combustion engine to reduce the amount of time the engine spends idling, thereby reducing fuel consumption and emissions.

New!!: CAN bus and Start-stop system · See more »

Transceiver

A transceiver is a device comprising both a transmitter and a receiver that are combined and share common circuitry or a single housing.

New!!: CAN bus and Transceiver · See more »

Transmission (mechanics)

A transmission is a machine in a power transmission system, which provides controlled application of the power.

New!!: CAN bus and Transmission (mechanics) · See more »

Twisted pair

Twisted pair cabling is a type of wiring in which two conductors of a single circuit are twisted together for the purposes of improving electromagnetic compatibility.

New!!: CAN bus and Twisted pair · See more »

UAVCAN

UAVCAN is a lightweight protocol designed for reliable communication in aerospace and robotic applications via CAN bus.

New!!: CAN bus and UAVCAN · See more »

Unified Diagnostic Services

Unified Diagnostic Services (UDS) is a diagnostic communication protocol in the electronic control unit (ECU) environment within the automotive electronics, which is specified in the ISO 14229-1.

New!!: CAN bus and Unified Diagnostic Services · See more »

Vehicle audio

Vehicle audio is equipment installed in a car or other vehicle to provide in-car entertainment and information for the vehicle occupants.

New!!: CAN bus and Vehicle audio · See more »

Vehicle bus

A vehicle bus is a specialized internal communications network that interconnects components inside a vehicle (e.g., automobile, bus, train, industrial or agricultural vehicle, ship, or aircraft).

New!!: CAN bus and Vehicle bus · See more »

White paper

A white paper is an authoritative report or guide that informs readers concisely about a complex issue and presents the issuing body's philosophy on the matter.

New!!: CAN bus and White paper · See more »

Windscreen wiper

A windscreen wiper or windshield wiper (American English) is a device used to remove rain, snow, ice and debris from a windscreen or windshield.

New!!: CAN bus and Windscreen wiper · See more »

XCP (protocol)

XCP "Universal Measurement and Calibration Protocol" is a network protocol originating from ASAM for connecting calibration systems to electronic control units, ECUs.

New!!: CAN bus and XCP (protocol) · See more »

Redirects here:

CAN BUS Monitor, CAN Bus, CAN bus monitor, CAN-Bus, CAN-bus, CANbus, CCD Bus, Canbus, Controller Area Network, Controller area network, Controller area network bus, Controller-area network, Controller-area network bus, Controller–area network, Data Length Code, Data length code, ISO 11898, TTCAN, Terminating bias circuit.

References

[1] https://en.wikipedia.org/wiki/CAN_bus

OutgoingIncoming
Hey! We are on Facebook now! »