智慧交通大数据融合平台整体解决方案

1

2

1

1.1

1.1.1

1.1.2

1.1.3

1.1.4

1.2

1.2.1

1.2.2

1.2.3

1.3

1.3.1

1.3.2

1.3.3

1.4

1.4.1

1.4.2

1.5

1.5.1

1.5.2

1.5.3

1.5.4

1.5.5

1.5.6

1.5.7

1.6

1.6.1

1.6.2

1.7

1.7.1

1.7.2

1.7.3

1.8

1.8.1

1.8.2

OD

GIS

5

5

5

7

8

13

13

14

15

16

49

50

105

105

115

115

123

176

177

187

197

246

301

316

325

334

334

335

340

340

344

347

362

362

376

3

1.8.3

1.8.4

1.9

1.9.1

1.9.2

1.9.3

2

2.1

2.1.1

2.1.2

2.1.3

2.1.4

2.1.5

2.1.6

2.1.7

2.1.8

2.1.9

2.1.10

2.1.11

2.1.12

2.1.13

2.1.14

2.1.15

2.2

2.2.1

2.2.2

2.2.3

2.2.4

2.2.5

2.2.6

2.2.7

2.2.8

2.2.9

2.2.10

2.2.11

3

385

390

404

404

405

405

408

408

409

446

447

448

450

451

452

453

455

456

457

460

461

461

462

462

463

465

466

467

467

467

468

469

469

OD470

470

47

4

3.1

3.1.1

3.1.2

3.1.3

3.1.4

3.1.5

3.1.6

3.1.7

3.1.8

3.2

3.2.1

3.2.2

3.2.3

3.2.4

Hadoop

472

472

473

474

475

475

476

477

479

489

496

501

472

479

5

1

1.1

1.1.1

6

7

1.1.2

1

2

8

3

4

1.1.3

9

GIS

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—

1

3DGIS

OS

DBMS

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10

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GIS

DEM

11

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RedisRedisRedisRedis

NetClient

NetServer

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)

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J

Netgear

(

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Redis&Oracle

hdfs

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mapreduce

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hdfs

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3

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4

12

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4

1.3

13

1.1.4

1

2

3

4

5

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zookeeper

Linuxapachejava

oracleredishbase

javaC++

RFID

1.2

14

1.2.1

2

ITS

1.4

15

1

2

3

4

5

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GPS

GPS

1.2.2

16

2

N

N-1

1

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DX

DX

DX

DX

DX

11

T

—

1.5

123

123.1

123.1.1

neatgear

tcp

socket

linux2.6+

udp

epoll

17

tcp

4

123.1.2

Netgea

NetServer

(

NetBusines

NetClient

I

(Serve

Socket

Server

Client

Socket

(Clien

(BusineSs

Server

(

Client

IBusiness

A

MC

Server

Business；

ServerMBusiness

Client

1.6

netgear

3

NetServer

18

NetBusiness

123.121

NetServersocket

NetClient

/NetServer

epoll

TC

UDP(

NetServer

udp

123.122NetBusiness

NetBusiness

NetBusiness

NetServer

NetFreeBusiness

NetBusiness4

19

123.123NetClient

NetClient

NetClient

1.2.3.1.3

123.1.3.1oilI/O

I/O/

I/O/

I/O/

selectpoll()epoll()I/O

linux2.6selectpollIO/

select\poll

selectpollepoll

20

NetgearEpoll

Epoll

I/O

NetServerepoll

NEtServE

「

1'initialize

2.

InitSocket

4:Bind

socket

5:Listen

6.

7^&)oll_create

10:run

<1

epollctl

8:addSocket

I

11:doEPall

Ioll_wait

I

123.132

Netgear

NetBusiness

1.7

NetServer

NetClient

3

21

3

NetServer

1.8

Server

NetServer

NetServerNetBusiness

MC

1

Server

___________________________Business

Client

MC

CF

1.9netservernetbusiness

Server

Clinet

Business

22

Busines

NetServer

NetCIinet

Business

1.10

Client

NetClient

123.2

12321

MemoryCachMC

MemoryCachek.vk.k.v

c/s1,2

23

12322

WmoryCache

12322.1

MemoryCache

MC

0

hash

12

MemoryCache

1.11

1.2.3.2.2.2hash

MemoryCachhashkey

hash

0(1

hash

24

HashArrayIndexNodeHashConflict

IndexNode

1.12

25

1.13

key

_____________________

hash

1.14

26

1.15

12322.3

hash

hash

27

1.16

123.224

1M

28

29

y

30

4

.4

y

12322.5

key

31

memorycachekey.value

key.key.valuekey

keykey

keylkey2hash

keyl

keyl

samenext

keyl

next

keyl

keyl

keyl..

123.226

memorycache

hash

hash

pid

32

hashhashhash

hash

hash

123.3

IpcBase

FIFO

123.3.1

01

(pid

J

0

1.17

33

pidid

0；1

1.2.3.3.2

MCCFMC

CF

34

；

MCCF

步

1.18

MCCF

fifo

123.3.3

1

2

3

2

；

0

1

35

1

2

PID

3

4

PID

4

5

ipc

；

6

1.2.3.4

levellog

36

37

/Levellog

/SignalControl

/RegionTrigger

/Mediation

/Simulator

1.19

1.

log_type=30

log_type=40

log_type=50

log_type=60

2.

Level_log=0

Level_log=1

38

Level_log=3

123.5

udp

/SignalControl

/RegionTriggei

/WriteWarni

n(

/indbapp

/WarnReade

/V

us

/UdpServer

/Webserver

s

Webserver

/Simulator

1.20

39

123.6

12361

Ncache

cacheobjectNcache

hash(object)%N

1.cache

cachem

cacheN.1

mdown

cachemcache

hash(object)%(N.1)

40

2.cachecacheN+1

cache

hash(object)%(N)

hash(object)%(N+1)

12362

consistenthashing/

hash/

Cache

1(Balanee)

2(Monotonicity)

3(Spread)

41

4(Load)

hash(object)%N

12362.1hash

hashvalue32key

0〜2八32.10

2八32.1

42

12362.2

1.21hash

hash

4object1~object4

hash

hashkey

hash(object1)=:key1;

hash(object2)=:key2

hash(object3)=:key3;

hash(object4)=:key4;

43

12362.3

1.22

hash

Hash

hashIP

CacheACacheB,CacheCHash

KEY

Hash(CacheA)=KEY代

Hash(CacheB)=KEYB;

44

Hash(CacheC)=KEYC;

2A32-1

objectl

CacheA

hash

KeyA

object4

keyl

key4

KeyC

CacheC

CacheB

KeyB

key2

object3

object2

1.23cachekey

CacheC

hash

objectl

object4

CacheACacheB

object2,object3

hash

45

12362.4cache

hash

12362.5cache

object4

CacheB

CacaheC

object4

1.24cacheBcache

46

objectl

12362.6cache

CacheD

KEYD,

2人32-1

CacheA

hash

KeyA

object4

keyl

key4

KeyC

CacheC

key3

KeyD

CacheB

KeyB

key2

object3

CacheD

object2

1.25cacheD

object2

CacheD

12362.7

47

hash

hashCacheACacheC

428.3.5.1.1CacheBobjectl

CacheAobject2object3object4

CacheCCacheCCacheA

virtualnodehash

replica

hash

hash

cacheAcacheCcache

2

4cacheA1,cacheA2cache

AcacheC1,cacheC2cacheC

48

0

2人32-1

objectl

CacheA2

hash

KeyA2

object4

keyl

key4

KeyC1

CacheC1

key3

KeyC2

KeyA1

CacheC2

key2

CacheA1

1.26

objec1.>cacheA2

objec2.>cacheA1

objec3.>cacheC1

objec4.>cacheC2

objectlobject2

object2

cacheA

object3object4

cacheC,

49

{.>}{

.>}cache

hash

Objectl

Objectl

Object2

Object2

VirtualNodes

v1v2v3v4v5v6

1.27

hash

cacheA

n1

IP

Hash(202.168.14.241)；

cacheA2hash

Hash(202.168.14.241#1

Hash(202.168.14.241#2

n2

n3

Caches

IP

202.168.14.241

cacheAhash

cacheA1

)；//cacheA1

)；//cacheA2

50

12363

hash

1.3

oracle

HDFS

1.28

1.3.1

51

131.1

1.3.1.1.1

NORTHIN0EASTINGELEVATION

NORTHINGEASTINGNORTHINGEASTING

ColumnName

ID

ELEVATION

ELEVATION

1.1

Description

ID

Allowed

Values

1

52

EASTING

NORTHING

ELEVATION

NOTES

2,147,483,

647

x

UTM

y

UTM

z

UTM

255

turnpockets/

1

2

3

131.1.2

53

s

a

50

Column

Name

SETBACKB

123

1.2

Description

B

AllowedValues

A

CAPACITY

A

54

CAPACITY

B

SPEEDLMT

A

SPEEDLMT

B

B

A

/

B

/

FREESPDA

FREESPDB

A

/

B

/

FUNCTCLA

SS

10:

FREEWAY=freeway

XPRESSWAY=

expressway

PRIARTER

SECARTER=

FRONTAGE

55

COLLECTOR=

collector

LOCAL=localstreet

RAMP

ZONECONN

OTHER二

WALKWAY

BIKEWAY

BUSWAY=

LIGHTRAIL=

HEAVYRAIL

THRUA

A

FERRY=

:0

2,147,483,647

56

:0

THRUB

B

2,147,483,647

COLOR:163

VEHICLE

WALK=

AUTO=

TRUCK=motorcarrier

BICYCLE=

TAXI=paratransit

BUS=

TROLLEY=trolley

STREETCAR=

streetcar

57

LIGHTRAIL二

RAPIDRAIL=

REGIONRAIL=

NOTES255

1.3

ClassInterpretation

Freeway

，

，

/

Expressway

.

58

PrimaryArterial

SecondaryArterial

FrontageRoad

CollectorStreet

LocalStreet

freeway

Expressway

59

FreewayRamp

ZonalConnector

Other

Walkway

Busway

LightRail

HeavyRail

Ferry

131.1.3

(a)

(b)

(c)

pocket

pocket

60

ColumnName

ID

LINK

OFFSET

1.4

Description

PocketID

Pocket

ID

Pocket

NOD

AllowedValues

1

2,147,483,647

1

2,147,483,647

pullout

pockets

LANE1255

STYLE

T=turnpocket

61

P=pull.outpocket

M=mergepocket

LENGTH

pockets

NOTES255

131.1.4

1.5

Description

AllowedValues

Name

Colu

mn

62

ID

NODE

LINK

OFFSET

ID

ID

ID

NODE

1

2,147,483,647

1

2,147,483,647

1

2,147,483,647

STYLE

5:

PRSTR

HISTR=headinon

street

DR