Systems and methods for maintaining network stability

摘要

The present invention provides systems and methods for maintaining the stability of a network. The present invention includes systems and methods that identify an open circuit condition and reconfigure the network bus to continue communications without slowing the communication rate or removing the network bus from service. The system includes a termination device associated with each network device. Each termination device includes a network termination element that can be switchably connected to the network bus in response to a command issued by a bus controller when an open circuit condition downstream of the network device has been detected. In another embodiment, the present invention provides systems and methods for controlling input current to a remote device located on a network. A sensing element is associated with the device that is capable of sensing the input current and through switches, altering the input current to the remote device.