搜到一些资料，型号是sony ips-2010。
数据格式：
sony10 9508211122322 n3833744 w12244456 +2345 234 271 9508211122321 a
a b c d e f g h i
3 a rhect shqfn bddfp agffm kcjcn dcnfn ccpab lfeab p 2 34 o
j k l m n o p q r s t u v w
a: sony software version 1.0
b: date & time
95 08 21 1 12 23 22
where
95 = year
08 = month
21 = day
1 = day of week: 0(sunday) - 6(saturday)
12 = hour (24 hour clock)
23 = minutes
22 = seconds
c: latitude degree, minute, minute/1000
where n3833744 means n38" 33.744' - needs a further update
d: longitude degree, minute, minute/1000
where w12244456 means w122" 44.456' - needs a further update
e: altitude in meters
+2345 + indicates above earth ellipsoid
- indicates below earth ellipsoid
f: velocity
234 km/hr
g: true bearing / direction relative to true north
271 degrees measured clockwise from true north (up to 360 degrees)
h: calculation time. the time the ips-2010 calculated position
95 08 21 1 12 23 21
95 = year
08 = month
21 = day
1 = day of week
12 = hour
23 = minutes
21 = seconds
acquisition time is usually one second prior to display time.
i: indicates dop
dilution of precision table: display dop display dop
a 1 j 10
b 2 k 11 - 12
c 3 l 13 - 15
d 4 m 16 - 20
e 5 n 21 - 30
f 6 o 31 - 50
g 7 p 51 - 99
h 8 q 100+
i 9
a ..... dop = 1
j: indicates measurement mode
3 = 3 satellites used (2-d mode)
4 = 4 satellites used (3-d mode)
k: indicates map datum of position data
26 different world datums(a-z) selectable from the map datum list.
a = wgs-84
b = tokyo
c = adindan
d = arc 1950
e = merchich
f = hong kong 1963
g = south asia
h = luzon
i = indian
j = indian
k = fertau 1948
l = north american 1927 (use for belize, costa rica, el salvador,
m = european 1950 guatemala, honduras, nicaragua)
european 1979
n = ireland 1965
o = ordnance survey of great britain 1936
p = nahrwan
q = nahrwan
r = old egyptian
s = north american 1927 (use for canada, newfoundland island)
t = north american 1983 (alaska, canada, mexico, central america, usa)
u = australian geodetic 1984
v = geodetic datum 1949
w = provisional south american 1956
x = south american 1969
y = campo inchauspe
z = corrego alegre
a = wgs-84
l: indicates channel 1 satellite information
r h e c t
1 2 3 4 5
1st letter indicates satellite prn number
2nd elevation
3rd azimuth
4th receiver & sat info.
5th sat signal strength
m: indicates channel 2 satellite information
n: indicates channel 3 satellite information
o: indicates channel 4 satellite information
p: indicates channel 5 satellite information
q: indicates channel 6 satellite information
r: indicates channel 7 satellite information
s: indicates channel 8 satellite information
prn number: display prn# display prn# display prn#
a 1 l 12 w 23
b 2 m 13 x 24
c 3 n 14 a 25
d 4 o 15 b 26
e 5 p 16 c 27
f 6 q 17 d 28
g 7 r 18 e 29
h 8 s 19 f 30
i 9 t 20 g 31
j 10 u 21 h 32
k 11 v 22
satellite elevation:
display elevation display elevation
a 0 > +5 a 0 > -5
b +6 > +15 b -6 > -15
c +16 > +25 c -16 > -25
d +26 > +35 d -26 > -35
e +36 > +45 e -36 > -45
f +46 > +55 f -46 > -55
g +56 > +65 g -56 > -65
h +66 > +75 h -66 > -75
i +76 > +85 i -76 > -85
j +86 > +90 j -86 > -90
satellite azimuth:
display azimuth display azimuth
a 0 > +5 a 0 > -5
b +6 > +15 b -6 > -15
c +16 > +25 c -16 > -25
d +26 > +35 d -26 > -35
e +36 > +45 e -36 > -45
f +46 > +55 f -46 > -55
g +56 > +65 g -56 > -65
h +66 > +75 h -66 > -75
i +76 > +85 i -76 > -85
j +86 > +95 j -86 > -95
k +96 >+105 k -96 >-105
l +106 >+115 l -106 >-115
m +116 >+125 m -116 >-125
n +126 >+135 n -126 >-135
o +136 >+145 o -136 >-145
p +146 >+155 p -136 >-155
q +156 >+165 q -156 >-165
r +166 >+175 r -166 >-175
s +176 >+180 s -176 >-180
receiver and satellite information:
display situation
a searching for satellites (scan)
b receiver has synchronized with satellite signal (lock)
c can be used for position calculation
d satellite signal has been interrupted (hold)
e satellite has been set unhealthy -not available for calculation
f satellite has been used for position calculation
receiver signal strength:
a (low level) through to z (high level)
t: indicates reference generator status
display
p . . . . reference generator is locked
u . . . . reference generator is not locked
u: (no information)
v: lat / lon format
lat and lon are shown as dms if in alphabet
lat and lon are shown as dmd if in numeric
w: indicates parity either e or o
--------------------------------------------
commands to your ips-2010
--------------------------------------------
you need to put @ character on the beginning of command.
pt: enter approximate position of where you are
at system reset or moving over 2000km with out receiving signal, or after a memory clear
entering this command makes faster positioning than automatic .
example:@pts35e139<cr><lf>
(n or s,lat(degree),e or w,lon(degree)
tm: enter approximate utc time & date
example:@tm199703042120000<cr><lf>
(utc date and day of week and time)
sk: enter a local map datum
example:@ska<cr><lf>
(a=wgs-84 u=agd84... see earlier table)
dmd:set lat and lon as dmd
example:@dmd<cr><lf>
lat and lon indicate as deg,min,1/1000min
dms:set lat and lon as dms
example:@dms<cr><lf>
lat and lon indicate as deg,min,1/10sec
sr:software reset
example:@sr<cr><lf>
erase settings of ch command
cd:system reset
example:@cd<cr><lf>
reset all in memory and set as default
exact place:tokyo
exact date :random
datum :wgs-84
indicate way of lat and lon:dms
ch:set sv# of satellites to receive(fix satellites)
example:@ch3,5,9,13,21,18<cr><lf>
available number is 1 to 32
way to clear this setting is
sr or cd command and ch command with out parameter.
sv:calculate number of visible satellites of day
example:@sv<cr><lf>
dfeeefd...........................means
|||||||01:30 d(3)
|||||| f(5)
|||||01:00 e(4)
|||| ov 30 deg. e(4)
|||00:30 ov 30 deg. e(4)
||00:00 over 10 deg. from holizon is f(5)
|00:00 over 30 deg. from holizon is d(3)
a=0...k=10
ls:calculate visible satellites of day (each 30 min)
example:@ls<cr><lf>
05 df
||over 10 deg. from horizon is f(5)
|over 30 deg. from horizon is d(3)
05 is 02:30 utc
00=00:00(utc)
01=00:30(utc)
.
.
2f=23:30(utc)
