CN202334903U - Ship communication system based on TETRA (Terrestrial Trunked Radio) digital trunking technology - Google Patents
Ship communication system based on TETRA (Terrestrial Trunked Radio) digital trunking technology Download PDFInfo
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- CN202334903U CN202334903U CN 201120460038 CN201120460038U CN202334903U CN 202334903 U CN202334903 U CN 202334903U CN 201120460038 CN201120460038 CN 201120460038 CN 201120460038 U CN201120460038 U CN 201120460038U CN 202334903 U CN202334903 U CN 202334903U
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Application Number | Priority Date | Filing Date | Title |
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CN 201120460038 CN202334903U (en) | 2011-11-18 | 2011-11-18 | Ship communication system based on TETRA (Terrestrial Trunked Radio) digital trunking technology |
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CN 201120460038 CN202334903U (en) | 2011-11-18 | 2011-11-18 | Ship communication system based on TETRA (Terrestrial Trunked Radio) digital trunking technology |
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CN202334903U true CN202334903U (en) | 2012-07-11 |
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CN 201120460038 Expired - Lifetime CN202334903U (en) | 2011-11-18 | 2011-11-18 | Ship communication system based on TETRA (Terrestrial Trunked Radio) digital trunking technology |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102438209A (en) * | 2011-11-18 | 2012-05-02 | 交通运输部天津水运工程科学研究所 | Marine communication system based on terrestrial trunked radio (TETRA) digital trunking technology |
CN106851599A (en) * | 2016-12-29 | 2017-06-13 | 东方通信股份有限公司 | Subway roll-call notice system based on returning short message |
CN109143922A (en) * | 2018-07-31 | 2019-01-04 | 西北工业大学 | A kind of gondola propulsion ship model steerable system and method based on speech recognition controlled |
TWI690893B (en) * | 2018-12-28 | 2020-04-11 | 高聖龍 | Method of controlling vessel entering and leaving port |
-
2011
- 2011-11-18 CN CN 201120460038 patent/CN202334903U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102438209A (en) * | 2011-11-18 | 2012-05-02 | 交通运输部天津水运工程科学研究所 | Marine communication system based on terrestrial trunked radio (TETRA) digital trunking technology |
CN106851599A (en) * | 2016-12-29 | 2017-06-13 | 东方通信股份有限公司 | Subway roll-call notice system based on returning short message |
CN106851599B (en) * | 2016-12-29 | 2019-10-18 | 东方通信股份有限公司 | Subway roll-call notice system based on returning short message |
CN109143922A (en) * | 2018-07-31 | 2019-01-04 | 西北工业大学 | A kind of gondola propulsion ship model steerable system and method based on speech recognition controlled |
TWI690893B (en) * | 2018-12-28 | 2020-04-11 | 高聖龍 | Method of controlling vessel entering and leaving port |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 300456 Xingang Road, Tanggu District, No. two, No. 2618, No. Patentee after: Tianjin Research Institute for Water Transport Engineering, M.O.T. Patentee after: Tianjin Survey and Design Institute of Water Transport Engineering Patentee after: Tianjin 712 Communications Broadcasting Limited by Share Ltd Address before: 300456 Xingang Road, Tanggu District, No. two, No. 2618, No. Patentee before: Tianjin Research Institute for Water Transport Engineering, M.O.T. Patentee before: Tianjin Survey and Design Institute of Water Transport Engineering Patentee before: Tianjin 712 Communication & Broadcasting Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120711 |