Abstract: Systems and methods for implementing CAN communication for building automation systems are disclosed. An exemplary system may comprise at least one sending device linked to a plurality of receiving devices over a CAN automation network. A control frame may be broadcast over the CAN automation network by the at least one sending device, the control frame encapsulated into a CAN extended data frame. An acceptance filter may be provided at each of the plurality of receiving devices, each of the plurality of receiving devices reading the control frame from the CAN extended data frame and determining if the receiving device is a target device based on the control frame. Device communication may also be implemented as methods for dynamic address assignment and firmware download.

Abstract: Systems and methods for implementing CAN communication for building automation systems are disclosed. An exemplary system may comprise at least one sending device linked to a plurality of receiving devices over a CAN automation network. A control frame may be broadcast over the CAN automation network by the at least one sending device, the control frame encapsulated into a CAN extended data frame. An acceptance filter may be provided at each of the plurality of receiving devices, each of the plurality of receiving devices reading the control frame from the CAN extended data frame and determining if the receiving device is a target device based on the control frame. Device communication may also be implemented as methods for dynamic address assignment and firmware download.

Abstract: Systems and methods for implementing CAN communication for building automation systems are disclosed. An exemplary system may comprise at least one sending device linked to a plurality of receiving devices over a CAN automation network. A control frame may be broadcast over the CAN automation network by the at least one sending device, the control frame encapsulated into a CAN extended data frame. An acceptance filter may be provided at each of the plurality of receiving devices, each of the plurality of receiving devices reading the control frame from the CAN extended data frame and determining if the receiving device is a target device based on the control frame. Device communication may also be implemented as methods for dynamic address assignment and firmware download.

Abstract: Systems and methods for implementing CAN communication for building automation systems are disclosed. An exemplary system may comprise at least one sending device linked to a plurality of receiving devices over a CAN automation network. A control frame may be broadcast over the CAN automation network by the at least one sending device, the control frame encapsulated into a CAN extended data frame. An acceptance filter may be provided at each of the plurality of receiving devices, each of the plurality of receiving devices reading the control frame from the CAN extended data frame and determining if the receiving device is a target device based on the control frame. Device communication may also be implemented as methods for dynamic address assignment and firmware download.

Abstract: Implementations described and claimed herein provide access, e.g., to building automation systems, via a secure authenticated network: connection. A secure authenticated network connection may be established in a network environment according to one implementation between a client and a system node (e.g., a server controlling the building automation system). The system node registers with a data node and the control node maintains a listing of clients authorized to access the system node. When a client desires access to the system node, the client requests access via the control node. The control node authenticates the client as an authorized user and establishes a secure authenticated connection between the client and the system node via the data node.