第
53
卷第
10
期
2013
年
10
月
电讯技术
Telecommunication Engineering
Vol.
53
No.
10
Oct.
2013
doi:
10.
3969/j.
issn.
1001-893x.
2013.
10.
015
舰艇实装网络多点评估数据实时采集*
1
2,
,
卢
(
1.
大连用工大学,辽宁大连
l
16024;
2.
大连舰艇学院,辽宁大连
l
16018)
摘
要:为了才是升舰艇实装模拟训练的反馈和评估功能,针对新型舰艇作战装备网络的特点,设计了
在不同局域网里进行多点实时采集评估数据方法。该方法引入
WinPcap
( Windows
Packet
Capture)
工具,对网络适配器缓冲区的配置参数进行优化,实现了网络抓包性能的才是升。同时,提出了适用数
据解析机制,通过建立滑块模式缓冲区特有的读写方法,按照严密的解析流程对不断采集到的网络
数据进行自动拆分、重组和舍弃方式来昂选查找,完成了对感兴趣评估数据的定点提取。实验结果
表明,对于
lOOM
以太网,以
TCP
方式每秒传输小于
5
万个数据包(每个数据包长度为
228
字节),系
统无丢包现象,并能对不同粘包进行正确还原,满足舰艇实装模拟训练对评估数据采集的需求。
关键词:舰艇实装模拟训练;
WinPcap
;数据采集;数据解析;训练评估
中图分类号:
TN919
;TP393
文献标志码:
A
文章编号:
1001-893X(2013)
10-1331-05
Real-
time Collection
of
Assessment
Data
from Multipoint
in Actual Equipment Network
of
Warship
LIU
Xi-zt
旷,
2,
WANG
Ho
吨一
jun2,
MAO
Jian-zhou2
(
1.
Dalian University
of
Technology, Dalian 116024, China; 2. Dalian
Naval
Academy, Dalian 116018, China)
Abstract:
According
to
the
characteristics
of
a new type
of
warship
equipment
network,
the
method
of
real
-time
collection
of
the
assessment
data
from
multipoint
in
different
actual
equipment
networks
is
put
for-
ward
to
enhance
the
feedback
and
evaluation function
of
ship-
borne
simulation training.
In
this
method,
the
toolkit
of
WinPcap
(Windows
packet
capture)
is
used,
and
the
data
buffer
parameter
of
the
network a-
dapter
is optimized to
enhance
the
performance
of
packet
capture.
At
the
same
time,
the
general
data
anal-
ysis
mechanism
is
proposed,
and
the
special
buffer
block
mode
of
reading
and
writing
method
is
es
tab-
lished.
With
the
analytical
process
to
implement
the
way
of
automatic
separation,
reorganization
and
aban-
don
to filter
and
search
the
collected
network
data,
it
can
position
the
interesting
assessment
data
complete-
ly,
correctly
and
real
-timely.
The
experimental
results
show
that
the
system
can
process
up
to
50
000
packets
per
second
(each
data
packet
length
is
228
bytes)
by
TCP
on
100
M
Ethe
口
1et
lin
the
requirement
of
practical
training
in
the
warship simulation for
assessment
data
collection.
Key
words:
ship
borne
simulation
training;
WinPcap;
date
collection;
date
analysis;
training
evaluation
1
号|
评估和反馈功能对于训练分析、成绩评定和经
验总结具有重要意义,对提高受训者技能有极大帮
助。而目前舰艇实装模拟训练的反馈和评估功能不
够完善,在一定程度上制约了训练效果的提升[
I
]。
利用舰艇作战系统现有的设备和网络资源,增加少
量组件实现评估数据的实时采集将成为提高训练反
馈的自动化和评估的智能化十分重要的环节。
在网络设备上实时侦昕数据包进行分析是目前
研究的一个热点。文献[
2
]指出,网络监测系统要考
÷
收稿日期:
2013-06-28
;修回日期:
2013-09-09
Hereived
date:2013-06-28;
HeYised
date:2013-09-09
**
通讯作者:
xizuoliu@
163.
com
Corresponding
author:xizuoliu@
163.
com
.
1331
.
第
53
卷第
10
期
2013
年
10
月
电讯技术
Telecommunication Engineering
Vol.
53
No.
10
Oct.
2013
doi:
10.
3969/j.
issn.
1001-893x.
2013.
10.
015
舰艇实装网络多点评估数据实时采集*
1
2,
,
卢
(
1.
大连用工大学,辽宁大连
l
16024;
2.
大连舰艇学院,辽宁大连
l
16018)
摘
要:为了才是升舰艇实装模拟训练的反馈和评估功能,针对新型舰艇作战装备网络的特点,设计了
在不同局域网里进行多点实时采集评估数据方法。该方法引入
WinPcap
( Windows
Packet
Capture)
工具,对网络适配器缓冲区的配置参数进行优化,实现了网络抓包性能的才是升。同时,提出了适用数
据解析机制,通过建立滑块模式缓冲区特有的读写方法,按照严密的解析流程对不断采集到的网络
数据进行自动拆分、重组和舍弃方式来昂选查找,完成了对感兴趣评估数据的定点提取。实验结果
表明,对于
lOOM
以太网,以
TCP
方式每秒传输小于
5
万个数据包(每个数据包长度为
228
字节),系
统无丢包现象,并能对不同粘包进行正确还原,满足舰艇实装模拟训练对评估数据采集的需求。
关键词:舰艇实装模拟训练;
WinPcap
;数据采集;数据解析;训练评估
中图分类号:
TN919
;TP393
文献标志码:
A
文章编号:
1001-893X(2013)
10-1331-05
Real-
time Collection
of
Assessment
Data
from Multipoint
in Actual Equipment Network
of
Warship
LIU
Xi-zt
旷,
2,
WANG
Ho
吨一
jun2,
MAO
Jian-zhou2
(
1.
Dalian University
of
Technology, Dalian 116024, China; 2. Dalian
Naval
Academy, Dalian 116018, China)
Abstract:
According
to
the
characteristics
of
a new type
of
warship
equipment
network,
the
method
of
real
-time
collection
of
the
assessment
data
from
multipoint
in
different
actual
equipment
networks
is
put
for-
ward
to
enhance
the
feedback
and
evaluation function
of
ship-
borne
simulation training.
In
this
method,
the
toolkit
of
WinPcap
(Windows
packet
capture)
is
used,
and
the
data
buffer
parameter
of
the
network a-
dapter
is optimized to
enhance
the
performance
of
packet
capture.
At
the
same
time,
the
general
data
anal-
ysis
mechanism
is
proposed,
and
the
special
buffer
block
mode
of
reading
and
writing
method
is
es
tab-
lished.
With
the
analytical
process
to
implement
the
way
of
automatic
separation,
reorganization
and
aban-
don
to filter
and
search
the
collected
network
data,
it
can
position
the
interesting
assessment
data
complete-
ly,
correctly
and
real
-timely.
The
experimental
results
show
that
the
system
can
process
up
to
50
000
packets
per
second
(each
data
packet
length
is
228
bytes)
by
TCP
on
100
M
Ethe
口
1et
lin
the
requirement
of
practical
training
in
the
warship simulation for
assessment
data
collection.
Key
words:
ship
borne
simulation
training;
WinPcap;
date
collection;
date
analysis;
training
evaluation
1
号|
评估和反馈功能对于训练分析、成绩评定和经
验总结具有重要意义,对提高受训者技能有极大帮
助。而目前舰艇实装模拟训练的反馈和评估功能不
够完善,在一定程度上制约了训练效果的提升[
I
]。
利用舰艇作战系统现有的设备和网络资源,增加少
量组件实现评估数据的实时采集将成为提高训练反
馈的自动化和评估的智能化十分重要的环节。
在网络设备上实时侦昕数据包进行分析是目前
研究的一个热点。文献[
2
]指出,网络监测系统要考
÷
收稿日期:
2013-06-28
;修回日期:
2013-09-09
Hereived
date:2013-06-28;
HeYised
date:2013-09-09
**
通讯作者:
xizuoliu@
163.
com
Corresponding
author:xizuoliu@
163.
com
.
1331
.