Software Requirements Requirements Specification for
Hospital Management System
Version 1.0.0.0 Superviso Supe rvisorr Name Nam e :
M,am Sabeen Javaid
Prepared y:
Usman Mansoor Junaid Ali Usman Bashir Zeeshan Latif !niversity of "u#rat$ Sial%ot &us &us 1
13
2
th
July, 201
TABLE OF CONTENTS
1. INTRODUCTION !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!3
1!1! "ur#ose $$$$$$$$$$$$$$$$$$$$$$$$$$$$3 1!2 S%o#e$$$$$$$$$$$$$$$$$$$$$$$$$$$$!!!!3 1!3! &efinitions, A%ronyms, and Abbreviations $$$$$$$$$$$$$$!' 1!'! (eferen%es$$$$$$$$$$$$$$$$$$$$$$$$$$$' 1! )vervie*$$$$$$$$$$$$$$$$$$$$$$$$$$$!! 2. GENERAL DESCRIPTION $$$$$$$$$$$$$$$$$$$!!
2!1 "rodu%t "ers#e%tive$$$$$$$$$$$$$$$$$$$$$$$!!! 2!2 "rodu%t +un%tions$$$$$$$$$$$$$$$$$$$$$$$!$ 2!3 User hara%teristi%s$$$$$$$$$$$$$$$$$$$$$$$!! 2!' -eneral onstraints$$$$$$$$$$$$$$$$$$$$$$$!!. 2! Assum#tions and &e#enden%ies$$$$$$$$$$$$$$$$$!!$. 3. SPECIFIC REQUIREMENTS $$$$$$$$$$$$$$$$$$$/
3!1 +un%tional (euirements$$$$$$$$$$$$$$$$$$$$$!!/ 3!2 &esin onstraints$$$$$$$$$$$$$$$$$$$$$$$!!! 3!3 on4+un%tional (euirements$$$$$$$$$$$$$$$$$$$! 3!3!1 Se%urity$$$$$$$$$$$$$$$$$$$$$$$$$$$! 3!3!2 "erforman%e (euirements$$$$$$$$$$$$$$$$$$$!!5 3!3!3 Maintainability$$$$$$$$$$$$$$$$$$$$$$$$!!5 3!3!' (eliability$$$$$$$$$$$$$$$$$$$$$$$$$$!!5
4.Appendix:
'!1 Use ase$$$$$$$$$$$$$$$$$$$$$$$$$$$$!10 '!2 &ata +lo* &iaram$$$$$$$$$$$$$$$$$$$$$$$!!11413 '!3 -lossary$$$$$$$$$$$$$$$$$$$$$$$$$$$$!!1'
1. In!"d#$i"n 1.1
P#!p"%e
6he #ur#ose of this do%ument is to des%ribe the reuirements for the 7os#ital "atient 8nfo Manaement System 97"8MS:! 6he intended audien%e in%ludes all sta;eholders in the #otential system! 6hese in%lude, but are not ne%essarily limited to, the follo*in< Administrative Staff, #atients and develo#ers! &evelo#ers should %onsult this do%ument and its revisions as the only sour%e of reuirements for the #ro=e%t! 6hey should not %onsider any reuirements statements, *ritten or verbal as valid until they a##ear in this do%ument or its revision! 1.2
S$"pe
6he #ro#osed soft*are #rodu%t is the 7os#ital "atient 8nfo Manae ment System 97"8MS:! 6he system *ill be used to et the information from the #atients a nd then storin that data for future usae! 6he %urrent system in use is a #a#er4based system! 8t is too slo* and %annot #rovide u#dated lists of #atients *ithin a reasonable timeframe!6he intentions of the system are to redu%e over4time #ay and in%rease the number of #atients that %an be treated a%%urately! (euirements statements in this do%ument are both fun%tional and non4fun%tional!
1.3 4 De&inii"n%' A$!"n()%' *nd A++!e,i*i"n% -PIMS 4 7os#ital "atient 8nfo Manaement System P-N 4 "ersonal 7ealth umber on health %ard Rep"! an a%%ount of #atients F!"nde%/ %*&& 4 administrative staff that *or; at re%e#tion des; L"0"n ID 4 a user identifi%ation number to enter the system P*%%"!d 4 a *ord that enables one to ain admission into the system e++*%ed *ppi$*i"n 4 an a##li%ation that runs on the 8nternet M(SQL 4 a uery lanuae to interroate the system GUI 4 -ra#hi%al User 8nterfa%e SRS Soft*are (euirements S#efi%ifi%ation
1.4 Re&e!en$e%
o formal do%uments have been referen%ed in this do%ument
1. O,e!,ie
6his Soft*are (euirements S#e%ifi%ation 9S(S: is the reuirements *or; #rodu%t that formally s#e%ifies 7os#ital "atient 8nfo Manaement System 97"8MS:! 8t in%ludes the results of both business analysis and systems analysis efforts! >arious te%hniues *ere used to eli%it the reuirements and *e have identified your needs, analy?ed and refined them! 6he ob=e%tive of this do%ument therefore is to formally des%ribe the system@s hih level reuirements in%ludin fun%tional reuirements, non4fun%tional reuirements and business rules and %onstraints! 6he detail stru%ture of this do%ument is orani?ed as follo*s< Se%tion 2 of this do%ument #rovides an overvie* of the business domain that the #ro#o sed 7os#ital "atient 8nfo Manaement System 97"8MS: *ill su##ort! 6hese in%lude a eneral des%ri#tion of the #rodu%t, user %hara%teristi%s, eneral %onstraints, and any assum#tions for this system! 6his model demonstrates the develo#ment teams understandin of the business domain and serves to maimi?e the teams ability to build a system that truly does su##ort the business! Se%tion 3 #resents the detail reuirements, *hi%h %om#rise the domain model!
2. Gene!* De%$!ipi"n 2.1 P!"d#$ Pe!%pe$i,e
6his 7os#ital "atient 8nfo Manaement System is a self4%ontained system that manaes a%tivities of the hos#ital as "atient 8nfo! >arious sta;eholders are involved in the hos#ital #atient info system! 2.2 P!"d#$ F#n$i"n%
6he system fun%tions %an be des%ribed as follo*s< Re0i%!*i"n: Chen a #atient is admitted, the front4des; staff %he%;s to see if the #atient is already reistered *ith the hos#ital! 8f he is, hisDher "ersonal 7ealth umber 9"7: is e ntered into the %om#uter! )ther*ise a ne* "ersonal 7ealth umber is iven to this #atient! 6he #atient@s information su%h as date of birth, address and tele#hone number is also entered into %om#uter system!
P*ien $5e$/ "# ! 8f a #atient %he%;s out, the administrative staff shall delete his "7 from the system and the =ust eva%uated bed is in%luded in available4beds list!
Rep"! Gene!*i"n <
6he system enerates re#orts on the follo*in information< List of detailed information reardin the #atient *ho ha admitted in the hos#ital 2.3 U%e! C5*!*$e!i%i
%$6he system *ill be used in the hos#ital! 6he ad ministrators,front4des; staff *ill be the main users! -iven the %ondition that not all the users are %om#uter4literate! Some users may have to be trained on usin the system! 6he system is also desined to be user4friendly! 8t uses a -ra#hi%al User 8nterfa%e 9-U8:!
F!"nde%/ %*&&:
6hey all have eneral re%e#tion and se%retarial duties! Every staff has some basi% %om#uter trainin! 6hey are res#onsible for #atient@s %he%;4in or notifi%ation of a##ro#riate #eo#le ! Ad)ini%!*"!%:
6hey all have #ost4se%ondary edu%ation relatin to eneral business administration #ra%ti%es! Every administrator has basi% %om#uter trainin! 6hey are res#onsible for all of the s%hedulin and u#datin dayDniht em#loyee shifts! ! 2.4 Gene!* C"n%!*in%
•
6he system must be delivered by January 1st 2011!
•
6he eistin 6ele%ommuni%ation infrastru%ture is based on 8EEE10002!3 standards and the system must %onform to this standard usin %ateory %ables for net*or;in
•
6he system must be user4friendly
2. A%%#)pi"n% *nd Dependen$ie%
F 8t is assumed that one hundred 8BM %om#atible %om#uters *ill be available before the system is installed and tested! F 8t is assumed that the 7os#ital *ill have enouh trained staff to ta;e %are of the system
3. Spe$i&i$ Re6#i!e)en% 3.1 F#n$i"n* Re6#i!e)en%
Registration
SRS771 Add p*ien% 6he 7"8MS shall allo* front4des; staff to add ne* #atients to the system! SRS772 A%%i0n ID 6he 7"8MS shall allo* front4des; staff to ive ea%h #atient a 8& and add it to the #atient@s re%ord! 6his 8& shall be used by the #atient throuhout hisDher stay in hos#ital!
Check Out
SRS773 Deee P*ien ID 6he administrative staff in the *ard shall be allo*ed to delete the 8& of the #atient from the system *hen the #atient %he%;s out! SRS774 Add " +ed%*,*i*+e i% 6he administrative staff in the *ard shall be allo*ed to #ut the beds =ust eva%uated in beds4 available list!
Report Generation
SRS77 P*ien in&"!)*i"n 6he 7"8MS shall enerate re#orts on #atients about the follo*in information< #atient@s "7, #atient@s name, *ard name, bed number and the do%tor@s name *hi%h *as assined! SRS778 Bed A*,*i*+ii( 6he 7"8MS shall enerate re#orts on bed availability about the follo*in information< *ard name, bed number, o%%u#iedDuno%%u#ied!
D**+*%e
SRS779 P*ien M*nd*"!( In&"!)*i"n Ea%h #atient shall have the follo*in mandatory information< first name, last name, #hone number, #ersonal health number, address, #ostal %ode, %ity, %ountry, #atient identifi%ation number! SRS77 Upd*e P*ien In&"!)*i"n 6he 7"8MS shall allo* the user to u#date any of the #atient@s information as des%ribed in S(S00/!
3.2 De%i0n C"n%!*in% SRS77; D**+*%e 6he system shall use the MySGL &atabase, *hi%h is o#en sour%e and free! SRS717 Ope!*in0 S(%e) 6he &evelo#ment environment shall be Cindo*s 2000! SRS711 e+B*%ed 6he system shall be a Ceb4based a##li%ation!
3.3 N"nF#n$i"n* Re6#i!e)en% 3.3.1 Se$#!i( SRS712 P*ien Ideni&i$*i"n 6he system reuires the #atient to identify himself Dherself usin "7 SRS713 L"0"n ID Any user *ho uses the system shall have a Loon 8& and "ass*ord! SRS714 M"di&i$*i"n Any modifi%ation 9insert, delete, u#date: for the &atabase shall be syn%hroni?ed and done only by the administrator in the *ard! SRS71 F!"n De%/ %*&& Ri05% +ront &es; staff shall be able to vie* all information in 7"8MS, add ne* #atients to 7"8MS but shall not be able to modify any information in it! SRS718 Ad)ini%!*"!% Ri05% Administrators shall be able to vie* and modify all information in 7"8MS!
3.3.2 Pe!&"!)*n$e Re6#i!e)en% SRS719
information!
Re%p"n%e Ti)e 6he system shall ive res#onses in 1 se%ond after %he%;in the #atient@s
SRS71 SRS71;
C*p*$i( 6he System must su##ort 1000 #eo#le at a time! U%e!ine!&*$e
6he user4interfa%e s%reen shall res#ond *ithin se%onds!
SRS727
C"n&"!)i( 6he systems must %onform to the Mi%rosoft A%%essibility uidelines
3.3.3 M*in*in*+ii( SRS721 SRS722
B*$/ Up 6he system shall #rovide the %a#ability to ba%;4u# the &ata E!!"!% 6he system shall ;ee# a lo of all the errors!
3.3.4 Rei*+ii( SRS723
A,*i*+ii( 6he system shall be available all the time
4.APPENDI<: 6his S(S do%ument is used to ive details reardin 7os#ital "atient 8nfo Manaement System! 8n this all the fun%tional and non4fun%tional reuirements are s#e%ified inorder to et a %lear %ut idea to develo# a #ro=e%t!
4.1 U%eC*%e Di*0!*):
4.2 Data Flow Diagram Hospital Management Level 0
Level 2.5
4.3 Glossary:
+AG< +reuently As;ed Guestions! 8EEE< 8nstitute of Ele%tri%s H Ele%troni%s Enineerin 8S< 8nformation Systems 86< 8nformation 6e%hnoloy Maruee< A #ie%e of tet that s%rolls a%ross a bro*ser do%ument *indo*! S&&< Soft*are &esin &o%ument S(S< Soft*are (euirement S#e%ifi%ation Staff< 6he #eo#le *ho *or;s for 7os#ital Manaement! 6eam< 6he name of the develo#er rou#! User< "eo#le *ho use the System and the administrator of 6he 7os#ital manaement system! Ceb< the net*or; of %om#uters that forms the 8nternet!
