D es ig n of electronic s tora g e c a bi net ba sed on RTOS Sma l lDepa rt ment o f ele c tr o nics and mun i c ation e ngine e ri ng, PSG c o lle g e, C oi m batore In diaAbs t ract:This pa pe r introd uc e s the de si gn p rinciple of th e e le ctr on ic s t orage co n tr ol sy st em based o n RT O S Sm al l, and in tro du ces t h e s y stem us e d in t h i s system to ma k e th e con t ro ller, whi ch can m an a g e t h e N stor a ge cabine t at the same ti m e、 The d oo r l oc k is c o n tr ol l e d by the el e ctromag n eti c valv e, w h e n c u st om e r s n ee d t o sa v e th e p ackage, ca n go to the locker s b efore pr es s the "o p en" butt o n, t he microcon t roll e r r e cei ves a p ulse si gn al, a nd th e system I/O p o r t to se n d c o rre s pon ding signa l s to co ntrol th e e le ctromagnetic v alv e lock door w i l l be an empty box i s o p ened, the c u sto m er ca n s av e t h e pac kag e a nd the d o or s h u t、 Wh e n t he customer n ee d s to t ake th e package, w i ll a s long as th e b ar code pl ac ed in f r o n t of th e b ar c ode reade r, b a rcode re ad er bar code in f ormation collect e d b y t h e o ut put v ol t ag e s ig na l co r re s pon d in g t o the m icroco nt r oll e r, the p a ssw ord system i s re l a t ively c onsistent, s en d out sig nal s to t h e solenoid v a lv...