SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Microcap & Penny Stocks : ZSON - Sonic Systems 'hears'

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: Micropicker who wrote (12)9/2/1999 2:52:00 PM
From: Micropicker  Read Replies (1) of 38
 
CDPD for Signal Control!

An alternative that will become increasingly useful in pre-emptive traffic signal control is CDPD. This is essentially digital over cellular. It differs from the usual calls made by individuals in that the channel is left open continuously throughout the day. The digital signals are sent during the breaks and gaps between voice communications. The cost is much less than standard cellular calls. What this means is that you can now communicate continuously with vehicles while they are moving. Among many other things, like package delivery or pickup (i.e. Fedex), the vehicle can report things like its GPS location. Messages can also be sent from a central office to the remote vehicle. Or all of this can be tied together into an intelligent traffic signal management system. This is the next project for ZSON. It's not announced yet, but you heard it here first. ZSON will use CDPD as another method of determining whether an emergency vehicle is "on siren" and desires signal priority. It will then control the signals to ensure the fastest and safest passage of that vehicle.
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext