caramoan tour package

caramoan tour package

Author Topic: Ang walang kamatayang thesis..."Automatic Billboard Wind Sensor Device"  (Read 2439 times)

Offline Tidus41

  • CR2032 Battery
  • **
  • Posts: 13
  • Pogi/Ganda Points: 0
  • Gender: Male
Gud day po sa lahat.. just want to seek opinions regarding sa pinasa naming proposal title sa thesis entitled "Automatic Billboard Wind Sensor Device" (wala na kaming maisip na mas magandang title eh!  :'( ) first formal defense na po namin next sem. it's a device na ina-attach sa mga billboards to prevent damage or destruction sa mga billboards kapag may mga typhoons or strong surge of winds. meron syang wind sensor na nagdedetermine kung kelan magroroll up ung rolling mechanism(or something like that). kapag naabot ung certain "critical level" ng wind pressure, automatic syang magttriger para magroll up ung billboard at iinform ung user via SMS. kapag naman humina na ung wind pressure, automatic din syang magroroll down at iinform ulit ung user via SMS.

yan po ung pinakabasic na feature nun. balak pa naming mag-incorporate ng ibang features like ung kapag may nasira na spotlight (or bulb) sa billboard, maiinform din ung user via SMS syempre.

watcha think? nga pla, ako din po ung nagpost dito dati about sa thesis na security system na topic. pinalitan po namin un kc masyado na syang common sa industry saka mejo maraming butas. ehe..

maraming salamat po sa lahat ng magco-comment!  ;D

Philippine Electronics Forum


Offline rdpzycho

  • Technical People
  • Solar Power Satellite
  • *****
  • Posts: 10728
  • Pogi/Ganda Points: 632
  • Gender: Male
  • Respect Begets Respect
    • rdpzycho
Re: Ang walang kamatayang thesis...
« Reply #1 on: October 01, 2008, 07:57:04 PM »
medyo madali lang 'yan kung may alam na kayo sa programming. ;)
‎"Divide each difficulty into as many parts as is feasible and necessary to resolve it."
- Rene Descartes

"For every difficult problem there is always a simple answer and most of them are wrong."
- Clayton Paul

Philippine Electronics Forum

Re: Ang walang kamatayang thesis...
« Reply #1 on: October 01, 2008, 07:57:04 PM »

Offline Tidus41

  • CR2032 Battery
  • **
  • Posts: 13
  • Pogi/Ganda Points: 0
  • Gender: Male
Re: Ang walang kamatayang thesis...
« Reply #2 on: October 03, 2008, 07:22:04 PM »
medyo madali lang 'yan kung may alam na kayo sa programming. ;)


opo sir, naturuan na po kami sa programming.. :D

Philippine Electronics Forum

Re: Ang walang kamatayang thesis...
« Reply #2 on: October 03, 2008, 07:22:04 PM »

Offline rdpzycho

  • Technical People
  • Solar Power Satellite
  • *****
  • Posts: 10728
  • Pogi/Ganda Points: 632
  • Gender: Male
  • Respect Begets Respect
    • rdpzycho
Re: Ang walang kamatayang thesis...
« Reply #3 on: October 03, 2008, 09:47:34 PM »
maghahanap na lang kayo ng sensors at ng gagamitin niyong SMS module. ;)
‎"Divide each difficulty into as many parts as is feasible and necessary to resolve it."
- Rene Descartes

"For every difficult problem there is always a simple answer and most of them are wrong."
- Clayton Paul

Philippine Electronics Forum

Re: Ang walang kamatayang thesis...
« Reply #3 on: October 03, 2008, 09:47:34 PM »

Offline teffayni

  • CR2032 Battery
  • **
  • Posts: 8
  • Pogi/Ganda Points: 0
  • Gender: Female
Re: Ang walang kamatayang thesis...
« Reply #4 on: October 04, 2008, 02:35:32 PM »
ello po,, nagcomment ung prof namin tungkol s ganyan proj. share ko po seo,, sabi nung prof namin,, mahal ang ganyang proj proposal, kasi syempre gagamit ka ng motors, ilan motors un? gano kalaki ung billboard na papatiklupin diba? pwede na lang maghire ng 10 na tao pra magbaba at magakyat nung billboard without spending large amount of money. tpos pag gagawa kau ng proto type na,, pano kayo makakapagproduce ng hangin na masesense ng sensor niyo? bka yan ung mga tanungin senyo po ehh kc yan ung cnb nung prof namin,, goodluck na lang,,.. balitaan mu po ako plss... tnx...

Philippine Electronics Forum

Re: Ang walang kamatayang thesis...
« Reply #4 on: October 04, 2008, 02:35:32 PM »

Offline rowan

  • Size AA Battery
  • ****
  • Posts: 123
  • Pogi/Ganda Points: 22
  • Gender: Female
Re: Ang walang kamatayang thesis...
« Reply #5 on: October 04, 2008, 03:00:14 PM »
just want to seek opinions regarding sa pinasa naming proposal title sa thesis entitled "Automatic Billboard Wind Sensor Device"
ello po,, nagcomment ung prof namin tungkol s ganyan proj. share ko po seo,, sabi nung prof namin,, mahal ang ganyang proj proposal, kasi syempre gagamit ka ng motors, ilan motors un? gano kalaki ung billboard na papatiklupin diba? pwede na lang maghire ng 10 na tao pra magbaba at magakyat nung billboard without spending large amount of money. tpos pag gagawa kau ng proto type na,, pano kayo makakapagproduce ng hangin na masesense ng sensor niyo? bka yan ung mga tanungin senyo po ehh kc yan ung cnb nung prof namin,, goodluck na lang,,.. balitaan mu po ako plss... tnx...
tama po...kc when u propose for a project hndi lang functionality ang tinitingnan dyan dapat i-consider ang cost-effectiveness nya and viability sa market.  pero depende rin kasi yan sa panel of examiner nyo during ur oral defense..at saka po kaya nyo naman cguro gumawa ng prototype na di nalalayo sa actual bilboard sizes at kaya nyo i-simulate ang designed operation..nakikita ko kc na na costly yan.
Like for instance, may nag-thesis d2 sa amin 8 years ago..."automatic board eraser"..gumamit ng motors..almost like a robotic arm pero hndi pa ganun ka-sophisticated.hndi kc automatic kundi remote controlled.ung prototype nila almost P10,000.00 miniature lang na board not the actual size.

but anyways...i wish u goodluck sa project nyo...

Offline Tidus41

  • CR2032 Battery
  • **
  • Posts: 13
  • Pogi/Ganda Points: 0
  • Gender: Male
Re: Ang walang kamatayang thesis...
« Reply #6 on: October 05, 2008, 03:20:19 AM »
maghahanap na lang kayo ng sensors at ng gagamitin niyong SMS module. ;)

may nahanap na po kami roughly ng SMS module.. one major problem po namin ngaun is interfacing.. ehehe.. ;D

Offline Tidus41

  • CR2032 Battery
  • **
  • Posts: 13
  • Pogi/Ganda Points: 0
  • Gender: Male
Re: Ang walang kamatayang thesis...
« Reply #7 on: October 05, 2008, 03:23:26 AM »
ello po,, nagcomment ung prof namin tungkol s ganyan proj. share ko po seo,, sabi nung prof namin,, mahal ang ganyang proj proposal, kasi syempre gagamit ka ng motors, ilan motors un? gano kalaki ung billboard na papatiklupin diba? pwede na lang maghire ng 10 na tao pra magbaba at magakyat nung billboard without spending large amount of money. tpos pag gagawa kau ng proto type na,, pano kayo makakapagproduce ng hangin na masesense ng sensor niyo? bka yan ung mga tanungin senyo po ehh kc yan ung cnb nung prof namin,, goodluck na lang,,.. balitaan mu po ako plss... tnx...

maraming salamat po sa idea.. ;) balitaan po kta.. :D

Offline Tidus41

  • CR2032 Battery
  • **
  • Posts: 13
  • Pogi/Ganda Points: 0
  • Gender: Male
Re: Ang walang kamatayang thesis...
« Reply #8 on: October 05, 2008, 03:24:50 AM »
tama po...kc when u propose for a project hndi lang functionality ang tinitingnan dyan dapat i-consider ang cost-effectiveness nya and viability sa market.  pero depende rin kasi yan sa panel of examiner nyo during ur oral defense..at saka po kaya nyo naman cguro gumawa ng prototype na di nalalayo sa actual bilboard sizes at kaya nyo i-simulate ang designed operation..nakikita ko kc na na costly yan.
Like for instance, may nag-thesis d2 sa amin 8 years ago..."automatic board eraser"..gumamit ng motors..almost like a robotic arm pero hndi pa ganun ka-sophisticated.hndi kc automatic kundi remote controlled.ung prototype nila almost P10,000.00 miniature lang na board not the actual size.

but anyways...i wish u goodluck sa project nyo...


maraming salamat po..  ;)

Offline maldihtah13

  • Technical People
  • Nuclear Reactor
  • *****
  • Posts: 4670
  • Pogi/Ganda Points: 120
  • Gender: Female
  • Everyday is a learning process so try to learn ;D
    • Blogspot
Re: Ang walang kamatayang thesis..."Automatic Billboard Wind Sensor Device"
« Reply #9 on: October 06, 2008, 02:03:28 PM »
I also find it impractical. Ska how do you propose to roll up the billboard thingking nka fix ang base nya pra di malipad, ibig sabihin may quick release lock ka pa sa base nya. Then automatic itatali uli nya after rolling down? di sya ganun kadali compared to ordinary screen ksi if malakas na hangin cgurado may air resistance at halos dumikit na ung tarpaulin sa structure frame nya so paano na nya hihilahin ung billboard ng hindi napupunit.

Offline equinox

  • LR44 Battery
  • *
  • Posts: 5
  • Pogi/Ganda Points: 0
Re: Ang walang kamatayang thesis..."Automatic Billboard Wind Sensor Device"
« Reply #10 on: October 07, 2008, 10:14:48 AM »
parang kilala kita bsu kaba???? ;D

Offline Tidus41

  • CR2032 Battery
  • **
  • Posts: 13
  • Pogi/Ganda Points: 0
  • Gender: Male
Re: Ang walang kamatayang thesis..."Automatic Billboard Wind Sensor Device"
« Reply #11 on: October 19, 2008, 01:12:31 PM »

Offline Tidus41

  • CR2032 Battery
  • **
  • Posts: 13
  • Pogi/Ganda Points: 0
  • Gender: Male
Re: Ang walang kamatayang thesis..."Automatic Billboard Wind Sensor Device"
« Reply #12 on: October 19, 2008, 01:14:15 PM »
I also find it impractical. Ska how do you propose to roll up the billboard thingking nka fix ang base nya pra di malipad, ibig sabihin may quick release lock ka pa sa base nya. Then automatic itatali uli nya after rolling down? di sya ganun kadali compared to ordinary screen ksi if malakas na hangin cgurado may air resistance at halos dumikit na ung tarpaulin sa structure frame nya so paano na nya hihilahin ung billboard ng hindi napupunit.


maraming salamat po sa idea.. titingnan namin kung pano maaayos ung idea nyo.. :D

Offline mvocray

  • CR2032 Battery
  • **
  • Posts: 7
  • Pogi/Ganda Points: 0
Re: Ang walang kamatayang thesis..."Automatic Billboard Wind Sensor Device"
« Reply #13 on: October 24, 2008, 03:47:55 AM »
taking impracticality aside (you can probably produce a low-cost prototype for the project that can be scaled-up if future technological advances make it more feasible), i think its better that aside from sensing only a single occurrence of the threshold speed, you sense the number of occurrences over a minute or so before you decide to roll the tarpaulins up.

Given your current specifications multiple small duration hard blows of the wind over the threshold, which is not necessarily hazardous, would cause the motor to turn on and off very frequently. You probably wouldn't want this to occur given the surge currents caused by a motor turning on.

just a thought

Offline THXneo

  • Lead Acid Battery
  • *******
  • Posts: 536
  • Pogi/Ganda Points: 34
  • Gender: Male
  • DJ, Home Theater Fanatic
Re: Ang walang kamatayang thesis..."Automatic Billboard Wind Sensor Device"
« Reply #14 on: October 24, 2008, 11:39:57 AM »
i think very simple lng design ng system nyo mga paps,
pero sa implementation mukhang "madugo"

meron available na module para sa sms application.kya lng dapat my subscription ka sa provider bgo mo magamit ito.d ito ka2lad ng pre-paid.(makakbili ka n2 sa mga security system shops.)

about sa motors, parang roll up door design lng ang pwede gawin d2.
kailngan mo low geared na motor o VFD/softstarter para ma control mo speed n2 para di mapunit ang "tarpaulin"
kailngan mo rin counter weight para sa dulo lng tarpaulin para di sya lili-padlipadin ng hangin.

sa sensors naman.
kailangan mo rotary encoder para accurate ang settings ng tarpaulin pag nag roll up/down
solenoid o actuator para nman sa interlocking ng counter weight para sa tarpaulin mo
airflow, tilt sensor o differential pressure switch para sa hangin.

at best of all, PLC na my network capable para makonek mo module sa sms.
d magiging issue ang plc programming d2 sa design na to kc napaka simple lng.timing o simple start/stop command at interlocking.
More to Lose by Seona Dancing

Offline _shey14_

  • LR44 Battery
  • *
  • Posts: 2
  • Pogi/Ganda Points: 1
  • Gender: Female
Re: Ang walang kamatayang thesis..."Automatic Billboard Wind Sensor Device"
« Reply #15 on: October 29, 2008, 04:48:48 PM »
ayan ang design project nyo? kaninong idea yan pre.. kasi nagawa na yan ng clasmate ko.. design project nila yan last december 2007 pa.

Offline Donopot

  • CR2032 Battery
  • **
  • Posts: 33
  • Pogi/Ganda Points: 0
  • Gender: Male
  • Just Like in the Picture
Re: Ang walang kamatayang thesis..."Automatic Billboard Wind Sensor Device"
« Reply #16 on: November 23, 2009, 03:35:07 PM »
question lng... ttry din poh sana nmin 2ng project n toh pro un din naiisip nming problems... meron sana kaming gustong imodify like having a cut part by part of the tarp and then separate it evenly. or for attivation we based it on weather report of pagasa. is it possible? we need youre help...
Never to give up and never to lose hope... Happiness is a road that is always under construction..

Offline mr_iozo321

  • LR44 Battery
  • *
  • Posts: 2
  • Pogi/Ganda Points: 0
Re: Ang walang kamatayang thesis..."Automatic Billboard Wind Sensor Device"
« Reply #17 on: January 26, 2010, 05:42:58 PM »
tidus41, ano nangyari sa project nyong ito? please inform mo nmn ako kc parang ganan din ung proposal namen eh... slamat!

Philippine Electronics Forum

Re: Ang walang kamatayang thesis..."Automatic Billboard Wind Sensor Device"
« Reply #17 on: January 26, 2010, 05:42:58 PM »

 

Privacy Policy

Contact Us: elabph@yahoo.com