11-07-2012, 12:11 PM
CONTROL AREA NETWORK (CAN)
ABSTRACT
Based on requirements for an advanced law enforcement vechile demonstrator, in vechile controller area network (CAN) architecture has been implemented.in an effort to reduce the amount of point to point wiring in law enforcement vechiles and centralize communications between devices. CAN is suggested as a means to serialize data communications within the vechile enviornment. The benefits of this can net-centric approach to in-vechiles law enforcement applications ever traditional point to point schemes will offer increased flexibility and expandability for future technology insertions and provide the user access to information from a set of interooerable can enabled sources The Controller Area Network (CAN), initially developed for the automotive industry, is becoming increasingly popular inindustrial process control applications. The need for distributed low data rate monitor and control networking in industry is similar to the needs of the various instrumentation and support equipment in a modern radio telescope. In particular, immunity to noise and low radio frequency emission characteristics are common to both domains. The Controller Area Network (CAN) is a communication bus for message transaction in small-scale distributed environments. Introduced for automotive applications plays now a days a relevant role in the control and automation area. This paper provides an overview of CAN by addressing the fundamental issues concerning its physical and data-link layers.
ABSTRACT
Based on requirements for an advanced law enforcement vechile demonstrator, in vechile controller area network (CAN) architecture has been implemented.in an effort to reduce the amount of point to point wiring in law enforcement vechiles and centralize communications between devices. CAN is suggested as a means to serialize data communications within the vechile enviornment. The benefits of this can net-centric approach to in-vechiles law enforcement applications ever traditional point to point schemes will offer increased flexibility and expandability for future technology insertions and provide the user access to information from a set of interooerable can enabled sources The Controller Area Network (CAN), initially developed for the automotive industry, is becoming increasingly popular inindustrial process control applications. The need for distributed low data rate monitor and control networking in industry is similar to the needs of the various instrumentation and support equipment in a modern radio telescope. In particular, immunity to noise and low radio frequency emission characteristics are common to both domains. The Controller Area Network (CAN) is a communication bus for message transaction in small-scale distributed environments. Introduced for automotive applications plays now a days a relevant role in the control and automation area. This paper provides an overview of CAN by addressing the fundamental issues concerning its physical and data-link layers.