dexuat da final

8/8/2019 Dexuat DA Final

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Bn xut d n H thng qun l hng ha

BN XUT D N H THNG QUN L HNG HAKinh ph : 300 triu.

Ngi ti tr: [Khng c]

Ngi chun b :1. L Hng: cc mc I,II,III,IV2. Nguyn Th Qunh Anh: cc mc II,III,IV3. Nguyn Vn Thnh: cc mc II,III,IV4. Dng c Hng: cc mc III,IV,V5. Nguyn Th V Ngn: cc mc III,IV,V6. Nguyn Th Thu Tho: cc mc V,VI,VII7. Nguyn Duy Trng Sn: cc mc VII,VIII,IX8. Hong L Minh: cc mc VIII,IX,X

9. Nguyn Quang Nht Cng: cc mc V,VI,VII,VIII10. Hong Hu Dng: cc mc VIII,IX,X

0. Lch s xem xt

Ngy xem xt Ngi xem xt Ngi thng qua M t s thay i15/09/2011 Gim c nh

schGim c nhsch

C bn ng

20/10/2011 Gim c Trungtm tin hc HuAptech

Gim c Trungtm tin hc HuAptech

Chnh sa mc VI

24/11/2011 Chuyn gia LQuang Ho

Chuyn gia LQuang Ho

Chnh sa mc V

06/12/2011 Gim c nhsch

Gim c nhsch

ng

I. Mc tiu ca d n:

- Hin nay vi thi i cng ngh thng tin ngy cng ang pht trin, nhng vithc ti th Doanh nghip ang dng h thng qun l v bn hng bng tay. y l mtvn cp thit t ra cho vic cn phi c mt h thng qun l v bn hng bng my

mc, thay th c cc cng vic lm bng th cng (lm bng tay)- Mc tiu xy dng d n H thng qun l hng nhm nng cao nng xut

qun l v bn hng mt cch hiu qu, nhanh chng v chnh xc. H thng c th cpnht v thng k mt cch d dng.

II. Vn v c hi

C s cho qun l d n Bn xut d n 1 of 8


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Vn y l phi u t cho d n c k hoch thit k v xy dng h

thng mt cch nhanh chng. Sm a vo hot ng chng no s gip Doanh nghip

ci thin nng sut bn hng v trnh lng ph nhn s chng .

Nu khng thc thi d n th mc cnh tranh v sc thu ht i vi khch hngs km gy cn tr kh nng pht trin ca ca hng,vic sai st trong thng k tnh ton

bn hng s cao.

Nu c u t th ca hng s ngy cng pht trin to ra s thoi mi cho khch

hng trong vic mua hng. Ngi qun l bit c doanh thu ca ca hng mt cch

thun tin nhanh chng chnh xc.

Gip nhn vin lm vic vi tc phong cng nghip, to s chuyn nghip trong h

thng bn hng ca nh sch. To thin cm tt i vi khch hng trong cng vic thanhton nhanh chng, chnh xc.

III. Gii php ngh

Sau khi kho st h thng bn hng ca nh sch hin ti, cc vn v cc gii

php sau y cn c thc hin:

- Cn c mt k hoch u t cho d n trong vng 6 thng tin hnh thit k v

xy dng h thng.

- Cn c mt nhm ngi cng tin hnh xy dng d n, gm 10 thnh vin nh

nu trn (6 lp trnh vin, 4 thi cng mng), yu cu v nghip v s c cp

phn V. Nh vy thi gian s c th rt ngn hn so vi d kin l 6 thng.

- Nhng nhn vin s s dng h thng phi c o to s dng h thng mt

cch hiu qu nht. Yu cu v trnh chuyn mn mc trung bnh.

- Xy dng h thng phn cng mnh m, ph hp vi yu cu chnh xc v nhanhchng trong vic bn hng. m bo ng tiu chun quc t.

- H thng cn xy dng s gm 11 my tnh , trong 1 my ng vai tr l my

Server (v 1 server d phng), 3 my nhp liu v 6 my bn hng, 6 my c m vch .

Ngoi ra cn thm 11 UPS bo m h thng khi mt in. Yu cu v h thng s

c trnh by c th phn V.



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IV. La chn d n v cc tiu chun sp hng (kh thi rng buc)

a. Phm tr li ch ca d n:

- D n sau khi hon thnh s mang li hiu qu cao trong qua trnh qun l v

bn hng, gim c chi ph trong cng tc lm bng tay, gim bt s lng nhnvin bn hng nhng tng tc bn hng.

- Tit kim ngun nhn lc trong Doanh nghip.

- Khch hng khng phi ch i lu khi thanh ton hng ha.

b. S ph hp u t v cc yu t ph thuc bn trong

S u t ny l i ng hng, nhm mc ch mang li hiu qu kinh doanhmt cch ng k. Cng vic bn hng c thc hin mt cch chnh xc, nhanhchng v cn t ngi thc hin hn nhiu so vi hin ti.

c. S cp thit ca d nD n cn phi c tin hnh nhanh nhanh chng a vo hot ng c thp ng nh cu cp thit ca Doanh nghip trong vic bn hng v gim thiu tnhtrng lng ph nhn s.

V. Phn tch chi ph v li ch (kh thi kinh t)

1. Cc li ch thy c

Li ch d n sau khi hon thnh v a vo hot ng l gip qun l hngha mt cch logic, chnh xc, my mc. Vic bn hng din ra nhanh chng,

khng b sai st.(N khng cn phi bn v ghi bng tay nh hin ti na, m y s bn trc tip trn my, v c thng k li c th,)

Gi tr v cc kh nng c th: Gi tr mang li l khi vo hot ng n s a gitr ca Doanh nghip ln mt tm cao mi, trong vic qun l, v bn hng. Bnhng mt cch nhanh chng, c th nhanh gp 3 cng vic ca mt nhn vin tnhtin bng tay,t gim bt nhn s nhng khng lm nh hng n hotcng vic.

Cc gi nh t gi tr c c: H thng hot ng v qun l hng ha thngqua m hng ha c th. Khi my tnh nhn dng m hng (Vic nhn dng ny

thng qua my qut m vch) th c th bit ngay tn hng v gi ca n, khngnh bnh thng nhn vin thu ngn phi xem tn hng ri gi ca n. Hoc mtv d khc l: Khi my tnh tnh tin cc mt hng th sau khi nhn dng mvch vi mt s lng hng th ngay lp tc n s cho ra kt qu tng tin cuicng, v n c th in ra ha n (thng qua my in bill) a cho khc hng.

Nu trong qu trnh tnh tin c chic khu phn trm th h thng cng cho ra cphn chit khu,N tin li hn nhiu so vi vic tnh tin bng tay ca thungn. Ngoi ra cn nhiu iu gi tr khc mang li em n hiu qu caohn,..



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2. Cc li ch khng nhn thy (tinh thn): lm vic thoi mi hn.

Li ch m h thng mang li m ta khng nhn thy l: H thng s ngmthng k li ton b hng ha bn c trong ngy, thm ch trong tun v thng,

nm.

- Gi tr v cc kh nng c th: Vic bn hng thng qua cc my c cichng trnh bn hng (my thu ngn). Cc my ny s bn hng v d liu sc gi v my ch (server). Ngi qun l s d dng theo di, thng k slng hng ha bn c,

- Uy tn ca ca hng i vi khch hng c nng ln, khch hng tit kimc thi gian mua hng.

Cc gi nh t gi tr c c

3. Cc khon mc chi ph Chi tit

Xy dng phn mm:

D kin: 100 triu.

Sai s c th pht sinh t pha lp trnh vin

Xy dng phn cng:

D kin: 20 triu.

Lp trnh vin c chuynmn cao: 30 triu x2ngi

Lp trnh vin: 10 triux4 ngi

Thi cng mng: 5 triu x4ngi.

Xy dng phn cng:Lao ng(t vn, lao ng hp ng):10triu.



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Trang thit b, phn cng, phn mm

D kin: 150 triu.

Sai s c th bin ng theo th trng.

2 Server Dell PowerEdge 1600(2xIntel Xeon 3.2GHz,RAM 4GB, HDD SCSI3x73GB U320, PERC 3/SC

(RAID 0,1,5), 2x450W)x15 triu .

9 Dell Vostro A100 (Intel Atom330 1.66GHz, RAM 1GB, HDD400GB, VGA Onboard,Windows XP, Samsung LCD15)x 6 triu x 9 PC.

9 UPS SANTAK 1000VA x3triu.

2 UPS SANTAK 2000VA x7triu (Cho server).

6 Symbol LS 2208 (My cm vch) x 3 triu

Danh sch cc chi ph khc (tham quan, oto).

D kin: 20 triu.

Khi h thng hon thnh, yucu cn thit l phi o to chonhn vin nhp liu l 3 ngi(3 ngi ny chu trch nhimhng dn li nhm gim

chi ph) v 1 thu ngn (cngchu trch nhim hng dnli)

4. H s hon vn: H thng d kin hon thnh d tnh l 300 triu, sai s 20 triu.N s hon vn trong khong thi gian t 4 6 nm, ty thuc mt phn vo ccmt hng m Doanh nghip kinh doanh v s lng khch hng.

VI. Cc yu cu nghip v

a.V pha i xy dng h thng:

1. Trong s 6 lp trnh vin nu trn: cn 2 ngi c trnh chuyn

mn cao v c kinh nghim lm vic t 23 nm, 4 lp trnh vin c

nghip v tt v c kinh nghim lm vic 1-2 nm.



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2. Trong s 4 thi cng mng: Cn 1 ngi c trnh thit k mng cao

v c kinh nghim lm vic t 3-4 nm, 3 ngi c trnh chuyn

mn tt v c kinh nghim lm vic t 1 nm tr ln.

3. Cc modul phi c hon thnh sm hn hoc ng theo yu cu

ca d n m bo tin ca d n. Cc thit b khi thi cng

phi m bo ng chun quc t .

4. Trnh cc khon chi ph pht sinh v lng ph mt cch trit nht.

b.V pha i s dng h thng:

1. Nhn vin nhp liu cn phi c trnh A tin hc l ti thiu.

2. Cn phi o to nghip v s dng phn mm trong vng 1 tun.3. C th x l mt s s c c bn ca h thng.

4. m bo vic s dng h thng ng theo quy nh, trnh vic lmh hng h thng do cc nguyn nhn ch quan.

c.V pha H thng:

1. m bo cu hnh ca h thng ng theo yu cu ca mc V hoctt hn.

2. Hot ng n nh, nhanh, chnh xc.

3. t hoc khng c hin tng li h thng phn mm. Phn cng phic m bo bin php d phng.

VII. Phm vi

A. Cc hot ng chnh

1. Thit k h thng d trn nguyn tc hot ng hin ti ca doanh nghip

2. Tin hnh xy dng phn mm h thng

3. Ci t cc thit b phn cng tng thch.

4. Hng dn o to nghip v.B. Cc hot ng ngoi phm vi c ngha quan trong i vi s thnh cng cad n

Thng xuyn tham kho ly kin ca ban gim c c th p ng yu cuhin ti ca doanh nghip.

VIII. Cc cn tr ln (kh thi khc: c th khc phc)



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1. a hnh (mt bng) ca doanh nghip gia ni nhp liu v b phn bn hngkh cch xa, phc tp (nhiu ch ngon ngho) nn vic chy ng dy mng ni

b cng gp khng t kh khn (nhng c th khc phc c) dn n c s mtthi gian (mt cng) cho cng vic ny, d kin 1 tun.

2. D kin ban u cho cu hnh ca h thng l 150 triu nhng gi c bin ngtheo th trng c th bin ng theo chiu hng tng ln.

3. Kinh ph mun lm d n ngng tr gy nh hng n thi gian hon thnh dn

IX. Cc ri ro (kh thi khc: gii php d phng)

1. Ri ro v my mc, mt in: Gii php d phng: UPS c th gip my hotng trong tnh trng mt in t 2h 3h. Trong thi gian ny c th khi ngmy pht in m khng lm nh hng n cng vic bn hng ca h thng.

2. M vch nu b m khng qut c bng my qut m vch th c th dng sm vch nh trc tip vo, hoc c th trc tip vo phn mm tm theong m hng c s m vch ca n,

3. Mt s mt hng cha c cp nht trong c s d liu c th c nhn vinbn hng cp nht mt cch linh hot, n gin v nhanh chng.

X. Tng quan v lch biu (kh thi thi gian)

1. Ngy hon thnh d n d kin: Ngy 24 thng 11 nm 2011

2. Cc mc chnh[Mc 1] 24/05/2011: Ngy bt u tin hnh xy dng d n.

[Mc 2] 24/06/2011: Bo co tnh hnh hin ti v a ra cc yucu ca phn mm qun l.

[Mc 3] 24/07/2011: Tin hnh phn chia cc modul ca phn mmqun l.

[Mc 4] 24/08/2011 : Hon tt phn mm qun l.

[Mc 5] 24/09/2011 : Kim tra li cc yu cu v phn mm c

a ra so vi phn mm hon thnh[Mc 6] 24/10/2011: Ngy lp t a vo hot ng th.

[Mc 7] 24/11/2011: Ngy bn giao d n hon thnh i vo hotng.

3. Cc mc bn ngoi c tc ng n d n

[Mc 1] 24/08/2011 : t hng cc phn cng cn thit.

[Mc 2] 24/09/2011 : Nhn cc phn cng theo yu cu ca d n



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4. Tc ng ca vic giao sn phm chm: S lm vt mc v d trkinh ph ngay t ban u, khch hng vn phi ch i nhn vin thanhton bng tay, s sai st trong vic tnh ton ngn sch tng, ngi qunl kh nm bt tnh hnh thu chi ca ca hng


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