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The JRF301 railway car number electronic label can also adopt different communication speeds and encoding methods according to user needs and application environments. The speed that can adapt to the largest moving target is 500 kilometers per hour, which is far beyond the current performance of electronic tags used by railways. The specific comparison is as follows:
Table: Comparison of railway electronic tags and JRF301 type railway car number electronic tags
|
Serial number
|
|
AAR vehicle electronic label
(XC type, United States)
|
FM0 Locomotive Electronic Label
|
JAVS metal electronic label
|
|
1
|
working frequency
|
902MHz—928MHz
|
902MHz—928MHz
|
902MHz—928MHz
|
|
2
|
Reading distance
|
<6m
|
<6m
|
<6m
|
|
3
|
Power supply
|
Passive
|
Active
|
Passive
|
|
4
|
Adapt to the fastest speed
|
<120km/h
|
<200km/h
|
<500km/h (64-bit information)
|
|
5
|
Anti-collision ability
|
no
|
no
|
no
|
|
6
|
Air communication rate
|
40kbps
|
40kbps
|
40kbps, 50kbps, 100kbps, etc.
|
|
7
|
Compatible with AAR tags
|
were able
|
can not
|
were able
|
|
8
|
Compatible with FM0 tags
|
can not
|
were able
|
were able
|
|
9
|
Compatible with javs tags
|
can not
|
can not
|
were able
|
technical parameter:
Ø Working frequency: 902MHz-928MHz; Working mode: passive;
Ø Protocol standards that can be supported: railway vehicle label coding format, AAR (ATMECH, TRANSCORE), FMO standard, JAVS standard;
Ø Read and write: The radio frequency reader can only read the content of the label, and the content of the label can be changed by the programmer;
Ø Can be directly installed on metal; reading distance: 6 meters
Ø The fastest speed that can be adapted: 500 km/h (javs standard)
Ø Can use JRF31P programmer to program the label;
Ø Waterproof; working time: >10 years;
Ø Overall dimensions: 236mm×60mm×17mm; installation dimensions: distance between two holes: 205mm
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