From: Carl F. <fri...@co...> - 2003-04-30 15:25:19
|
Wow, what a thought! Think what you could do with an RFID ID reader (I'm thinking EZPass), a mini-cam, and some scanning software to ID license plates :-) Carl -----Original Message----- From: Craig Schaeffer [mailto:cschaeffer%yah...@fw...] Sent: Wednesday, April 30, 2003 10:48 AM To: misterhouse-users Subject: [misterhouse-users] Speedpass recognition Does anybody know what might be required to detect the Exxon-Mobil Speedpass RFID transmitters and interface with mh? I would love to have mh detect my vehicles coming and going. -Craig __________________________________ Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo. http://search.yahoo.com ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ________________________________________________________ To unsubscribe from this list, go to: http://sourceforge.net/mail/?group_id=1365 |
From: Alan W. <arw...@wo...> - 2003-05-06 13:48:14
|
>> Does anybody know what might be required to detect the Exxon-Mobil >> Speedpass RFID transmitters and interface with mh? I would love to have >> mh detect my vehicles coming and going. Don't know anything about those protocols, but I have experimented with using = X-10 security door transmitters placed in my vehicles. Currently this = experiement is on hold until I get around to looking up building a steerable = diode with a 9v and a connection to the car battery. Since the ID changes when = the battery is replaced, I wanted to avoid the hassle of it. After that I was thinking of some type of timer circuit to have a transmission = every few minutes. But have not figured out a logic gate to send open when the = car is off and closed when the car is on. Plan is to cause lights to stay on longer when a car is missing. And to turn = on the lights when the car returns in the entry way. Alan |
From: Neil W. <nwr...@bi...> - 2003-05-07 11:05:40
|
What is a steerable diode? Neil. > -----Original Message----- > From: Alan Womack [mailto:arw...@wo...] > Sent: Tuesday, 6 May 2003 11:48 PM > To: Majordomo leben.com > Subject: re: [misterhouse-users] Speedpass recognition >=20 >=20 > >> Does anybody know what might be required to detect the=20 > Exxon-Mobil > >> Speedpass RFID transmitters and interface with mh? I=20 > would love to have > >> mh detect my vehicles coming and going. >=20 > Don't know anything about those protocols, but I have=20 > experimented with using X-10 security door transmitters=20 > placed in my vehicles. Currently this experiement is on hold=20 > until I get around to looking up building a steerable diode=20 > with a 9v and a connection to the car battery. Since the ID=20 > changes when the battery is replaced, I wanted to avoid the=20 > hassle of it. >=20 > After that I was thinking of some type of timer circuit to=20 > have a transmission every few minutes. But have not figured=20 > out a logic gate to send open when the car is off and closed=20 > when the car is on. >=20 > Plan is to cause lights to stay on longer when a car is=20 > missing. And to turn on the lights when the car returns in=20 > the entry way. >=20 > Alan >=20 >=20 > ------------------------------------------------------- > This sf.net email is sponsored by:ThinkGeek > Welcome to geek heaven. > http://thinkgeek.com/sf > ________________________________________________________ > To unsubscribe from this list, go to:=20 > http://sourceforge.net/mail/?group_id=1365 >=20 >=20 |
From: Kevin O. <ke...@ol...> - 2003-05-07 14:13:58
|
I believe he means "steering diode". A simple circuit to use multiple power supplies (one for back up). Take a look at: <http://ourworld.compuserve.com/homepages/g_knott/elect212.htm> Kevin Neil Wrightson wrote: > > What is a steerable diode? > > Neil. > > > -----Original Message----- > > From: Alan Womack [mailto:arw...@wo...] > > Sent: Tuesday, 6 May 2003 11:48 PM > > To: Majordomo leben.com > > Subject: re: [misterhouse-users] Speedpass recognition > > > > > > >> Does anybody know what might be required to detect the > > Exxon-Mobil > > >> Speedpass RFID transmitters and interface with mh? I > > would love to have > > >> mh detect my vehicles coming and going. > > > > Don't know anything about those protocols, but I have > > experimented with using X-10 security door transmitters > > placed in my vehicles. Currently this experiement is on hold > > until I get around to looking up building a steerable diode > > with a 9v and a connection to the car battery. Since the ID > > changes when the battery is replaced, I wanted to avoid the > > hassle of it. > > > > After that I was thinking of some type of timer circuit to > > have a transmission every few minutes. But have not figured > > out a logic gate to send open when the car is off and closed > > when the car is on. > > > > Plan is to cause lights to stay on longer when a car is > > missing. And to turn on the lights when the car returns in > > the entry way. > > > > Alan > > > > > > ------------------------------------------------------- > > This sf.net email is sponsored by:ThinkGeek > > Welcome to geek heaven. > > http://thinkgeek.com/sf > > ________________________________________________________ > > To unsubscribe from this list, go to: > > http://sourceforge.net/mail/?group_id65 > > > > > > ------------------------------------------------------- > Enterprise Linux Forum Conference & Expo, June 4-6, 2003, Santa Clara > The only event dedicated to issues related to Linux enterprise solutions > www.enterpriselinuxforum.com > > ________________________________________________________ > To unsubscribe from this list, go to: http://sourceforge.net/mail/?group_id65 |
From: John M. <mcc...@st...> - 2003-05-01 01:04:04
|
Hear! Hear! RFID for MisterHouse! I've thought that if all my family members carried RFID tags (of course, those of you with a new Mercedes SL already carry one in your wallet so your car can be started without a key) I could put an RFID reader around door casings. If a door opened but no one with an authorized RFID tag passed, mh could alert those at the other end of the house. Very nice feature when my wife is home alone and hears someone come in at the other end of the house. --- Carl Friedberg wrote: > Wow, what a thought! > > Think what you could do with an RFID ID reader (I'm thinking EZPass), a mini-cam, and some scanning software to ID license plates :-) > > Carl > --- Craig Schaeffer wrote: > Sent: Wednesday, April 30, 2003 10:48 AM > > Does anybody know what might be required to detect the Exxon-Mobil Speedpass RFID transmitters and interface with mh? I would love to have mh detect my vehicles coming and going. < |