Invention Grant
- Patent Title: Two-wire power and communications for irrigation systems
- Patent Title (中): 灌溉系统的二线电力和通信
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Application No.: US13943692Application Date: 2013-07-16
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Publication No.: US08796879B2Publication Date: 2014-08-05
- Inventor: Alex Korol , Eduardo Fregoso
- Applicant: The Toro Company
- Applicant Address: US MN Bloomfield
- Assignee: The Toro Company
- Current Assignee: The Toro Company
- Current Assignee Address: US MN Bloomfield
- Agency: Inskeep IP Group, Inc.
- Main IPC: H02J1/00
- IPC: H02J1/00
Abstract:
A two-wire power and communication system is provided, having a decoder that draws a constant amount of current for communication signals despite changes in the voltage on the power and communication wires. In one example, decoders have a constant current sink circuit that includes a shunt regulator that controls a field effect transistor.
Public/Granted literature
- US20130300189A1 Two-Wire Power And Communications For Irrigation Systems Public/Granted day:2013-11-14
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