4/17/2018 November 2007 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Energy Harvesting Sensor Applications and Issues] Date Submitted: [12 November 2007] Source: [Mike McInnis] Company [The Boeing Company] Address [P.O. Box 3707, MC 7M-CA, Seattle, WA 98124-2207, USA.] Voice:[] E-Mail:[michael.d.mcinnis@boeing.com] Re : [] Abstract:[Energy Harvesting Sensor Applications and Issues] Purpose:[Energy Harvesting Sensor Applications and Issues] Notice :This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release:The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15. Mike McInnis, The Boeing Company
Bradley J. Mitchell presented slides at nanoPower Forum 2007 November 2007 Bradley J. Mitchell presented slides at nanoPower Forum 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Mike McInnis, The Boeing Company
November 2007 Further Energy Harvesting wireless sensors could include an on-board supercap and energy management circuitry/software An example may be that cabin temperature is checked every 10 seconds by the sensor and only transmits an average of every 15 minutes (because transmission does not take place unless there is a change in temperature for example) then a supercap can power the sensor for approximately 24 hours if supercap has been fully charged say in 3 hours using solar cells and cabin lighting. Energy harvesting radio network architecture can differ from 802.15.4 architecture. Information transfers are typically infrequent and it is sometimes beneficial for transmitted information to be received by several networked nodes at the same time for reliability purposes and an energy harvesting radio must be able to rapidly wake up from deep sleep when there is something to transmit then fall back asleep again. On or Off information A value such as temperature A simple text string Mike McInnis, The Boeing Company