In compliance with high industry standards

CASE STUDY CONTROL PARKING AREA PLC Arduino

Case study Control Parking with Arduino PLC based

Share on Social Networks

Share Link

Use permanent link to share in social media

Share with a friend

Please login to send this document by email!

Embed in your website

Select page to start with

Average

0

There are no comments for now.

Details

1 stars
0% Remove selection
2 stars
0% Remove selection
3 stars
0% Remove selection
4 stars
0% Remove selection
5 stars
0% Remove selection


2. C A S E S T U D Y F a b r i c a d e l P o n t 1 - 1 1 · ( R e c i n t e i n d u s t r i a l d e l P o n t V e l l ) · 0 8 2 7 2 , S a n t F r u i t ó s d e B a g e s ( B a r c e l o n a ) · S p a i n i n f o @ i n d u s t r i a l s h i e l d s . c o m • w w w . i n d u s t r i a l s h i e l d s . c o m O B J E C T I V E F I N A L S O L U T I O N ( H A R D W A R E ) T h e I n d u s t r i a l S h i e l d s e q u i p m e n t m u s t b e a b l e t o d e t e c t c o r r e c t l y t h e p a r k i n g c a r d , c h e c k i f t h e u s e r i s p a r t o f t h e a l l o w e d u s e r s , a n d o p e n t h e g a t e i n c a s e t h e s t a t e m e n t i s c o r r e c t . O n t h e o t h e r h a n d , y o u m u s t a l s o b e a b l e t o m a n a g e t h e u s e r s d a t a b a s e r e m o t e l y t h r o u g h a s e r v e r i n t h e c l o u d .   T h e p r o c e s s o f r e a d i n g t h e c a r d w i l l b e s h o w n o n a I n d u s t r i a l S h i e l d s P a n e l P C t o t h e u s e r w h i l e h e i s m a k i n g t h e e n t r y . t h e s t a t u s o f t h e c a r d r e a d i n g p r o c e s s . F o r t h e d a t a b a s e , t h e s e r v e r s y s t e m w i l l b e c o n n e c t e d t o t h e c l o u d a n d i f i t i s m o d i f i e d , t h e E t h e r n e t P L C i s n o t i f i e d a n d m o d i f i e s t h e l o c a l d a t a b a s e i n t h e S D m e m o r y . A n R F I D s e n s o r ( R C 5 2 2 ) i s u s e d t o r e a d t h e c a r d u s i n g t h e W e i g a n d 2 6 c o m m u n i c a t i o n p r o t o c o l v i a S P I / I 2 C . O n c e t h e u s e r i s c o n f i r m e d , t h e E t h e r n e t P L C w i l l a c t o n t h e s e r v o m o t o r t o o p e n a n d s u b s e q u e n t l y c l o s e t h e g a t e . N e x t t o t h e R F I D , a n I n d u s t r i a l S h i e l d s P a n e l P C c o n n e c t e d t o t h e E t h e r n e t P L C i s i n s t a l l e d t h r o u g h t h e s e r i a l p o r t u s i n g U A R T p r o t o c o l t o m o n i t o r

1. C A S E S T U D Y I N D U S T R I A L S H I E L D S C O N T R O L O F A P A R K I N G A R E A U S I N G A N R F I D S E N S O R T h i s p r o j e c t a l l o w s a c c e s s c o n t r o l i n a p a r k i n g a r e a , a n d a u t o m a t e t h e o p e n i n g o f t h e g a t e f r o m a s y s t e m w h i c h u s e s a n R F I D s e n s o r c o n n e c t e d t o t h e A r d u i n o - b a s e d P L C b y I n d u s t r i a l S h i e l d s . E a c h u s e r o w n s a u n i q u e c a r d w h i c h c o n t a i n s t h e a c c e s s d a t a . A l o c a l d a t a b a s e i s s t o r e d i n t h e S D m e m o r y c a r d a n d i t c o n t a i n s a l l t h e u s e r a c c e s s r e f e r e n c e s . T h e s y s t e m a l s o m o n i t o r s a l l t h e c a r d r e a d i n g p r o c e s s a n d a l l o w s t h e u s e r s h a v e k n o w l e d g e a b o u t t h e p r o c e s s .   S U M M A R Y U s i n g t h i s i n s t a l l a t i o n , e a c h u s e r w i l l h a v e a p e r s o n a l i z e d c a r d w i t h a u n i q u e r e f e r e n c e . A l l t h e r e f e r e n c e s w i l l b e s t o r e d o n a n e x t e r n a l s e r v e r . E a c h t i m e t h a t t h e d a t a b a s e i s m o d i f i e d , t h e E t h e r n e t P L C w i l l u p d a t e i t o n i t s m e m o r y c a r d . W h e n R F I D s e n s o r d e t e c t s a r e g i s t e r e d r e f e r e n c e , a c t i v a t e s t h e m o t o r u n t i l t h e g a t e i s f u l l y o p e n . O B J E C T I V E O u r c u s t o m e r w a n t s t o c o n t r o l t h e a c c e s s t o t h e p a r k i n g o f h i s c o m p a n y u s i n g O p e n S o u r c e t e c h n o l o g y w i t h a s i n g l e P L C t h a t h a s k n o w l e d g e o f a l l t h e r e g i s t e r e d u s e r s , t h a t i s r e m o t e l y m o d i f i a b l e , a c t s o n t h e g a t e , a n d a l l o w s t o m o n i t o r t h e f u l l p r o c e s s . W H A T W E D O ? T h e c o m p a n y w a s l o o k i n g f o r a n e a s i l y i n t e g r a t e d P L C s o l u t i o n . U s i n g m u l t i p l e c o m m u n i c a t i o n p r o t o c o l s ( E t h e r n e t , S P I / I 2 C , U A R T ) a n d a l s o w i t h i t s o w n b u f f e r , t o a l l o w d a t a b a s e s t o r a g e . W i t h I n d u s t r i a l S h i e l d s E t h e r n e t P L C a l l t h e s p e c i f i e d r e q u i r e m e n t s w e r e f u l f i l l e d .

Views

  • 3640 Total Views
  • 2221 Website Views
  • 1419 Embeded Views

Actions

  • 0 Social Shares
  • 24 Likes
  • 0 Dislikes
  • 0 Comments

Share count

  • 0 Facebook
  • 0 Twitter
  • 0 LinkedIn
  • 0 Google+

Embeds 2

  • 8 www.industrialshields.com
  • 1 www.google.com