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Title:
HIGH-PRECISION TEMPERATURE SENSOR SUPPORTING NB-IOT
Document Type and Number:
WIPO Patent Application WO/2019/200974
Kind Code:
A1
Abstract:
A high-precision temperature sensor supporting NB-IoT, comprising a quartz crystal probe (1), a satellite navigation system antenna (2), a satellite navigation system module (3), an ASIC (4), an NB-IoT chip (5), an NB-IoT antenna (6), a lithium titanate rechargeable battery (7), an ABS engineering plastic shell and a silicone rubber waterproof cover. By means of an NB-IoT base station and a cloud database, said sensor can share, with the other users, control centers and display centers of NB-IoT, temperature signals supporting IoT and facilitating mass interconnection and long-distance transmission.

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Inventors:
ZHANG LIDAO (CN)
Application Number:
PCT/CN2019/000070
Publication Date:
October 24, 2019
Filing Date:
April 16, 2019
Export Citation:
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Assignee:
ZHANG LIDAO (CN)
International Classes:
G01K1/02; G01K7/32; G01S19/14
Foreign References:
CN108593124A2018-09-28
CN103499400A2014-01-08
CN106657293A2017-05-10
CN103792021A2014-05-14
CN107820224A2018-03-20
CN205958033U2017-02-15
JP2006098398A2006-04-13
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