Xiamen Caimore BD/GPS, Руководство пользователя

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Xiamen Caimore Communication Technology Co.,Ltd
2 F, 37#, Wanghai Road, Software Park 2, Xiamen,China (361009)
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Tel:+86 592 5901215 Web: www.caimore.com/emain.asp 5
RMC statement format:
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VTG statement format:
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ZDA statement format:
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Device input format
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PCMDG statement format:
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PCMDB statement format:
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PCMDE statement format
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PCMDR statement format
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Annex IV: Common Fault Analysis
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Chapter 1 Product introduction
1.1 Product overview
CAIMORE BD/GPS
（
BeiDou Navigation Satellite System/ Global Positioning System,
hearby called BD/GPS as follow
）
supports 2 frequency BD2 B1 and GPS L1, dual
32-channel parallel,fast positioning under BD mode in order to provide all day,
real-time location-based services for users in the service area with the positioning
accuracy rather to civilian one, short message communication, which can send the
information up to 120 characters, precision timing with 20 nanoseconds accuracy.
Compared to Beidou system, GPS has following advantages: first, widely covering
range,no communication blind. Beidou system has covered China and neighboring