CN102759915B - Emergency communication device for positioning personnel in electric power tunnel - Google Patents
Emergency communication device for positioning personnel in electric power tunnel Download PDFInfo
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- CN102759915B CN102759915B CN201210250508.8A CN201210250508A CN102759915B CN 102759915 B CN102759915 B CN 102759915B CN 201210250508 A CN201210250508 A CN 201210250508A CN 102759915 B CN102759915 B CN 102759915B
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- emergency communication
- positioning apparatus
- tunnel
- power supply
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- 238000004891 communication Methods 0.000 title claims abstract description 117
- 238000012545 processing Methods 0.000 claims abstract description 25
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- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000004146 energy storage Methods 0.000 claims description 5
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- 238000000034 method Methods 0.000 claims description 5
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- 238000001514 detection method Methods 0.000 abstract description 8
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210250508.8A CN102759915B (en) | 2012-07-19 | 2012-07-19 | Emergency communication device for positioning personnel in electric power tunnel |
Applications Claiming Priority (1)
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CN201210250508.8A CN102759915B (en) | 2012-07-19 | 2012-07-19 | Emergency communication device for positioning personnel in electric power tunnel |
Publications (2)
Publication Number | Publication Date |
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CN102759915A CN102759915A (en) | 2012-10-31 |
CN102759915B true CN102759915B (en) | 2014-05-07 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210250508.8A Active CN102759915B (en) | 2012-07-19 | 2012-07-19 | Emergency communication device for positioning personnel in electric power tunnel |
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CN (1) | CN102759915B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103437815B (en) * | 2013-09-11 | 2016-05-18 | 东北石油大学 | Wireless sensor network drilling well site safety aid |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1902953A (en) * | 2003-10-20 | 2007-01-24 | 雷第安斯公司 | Peak picking in location systems |
EP2219305A1 (en) * | 2007-10-24 | 2010-08-18 | Kabushiki Kaisha Audio-Technica | Infrared transmitter |
CN101855840A (en) * | 2007-09-12 | 2010-10-06 | 瓦列里·瓦西里耶维奇·奥夫奇尼科夫 | Method for transmitting discrete electric signals |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008005467U1 (en) * | 2008-04-18 | 2009-08-27 | Rittal Gmbh & Co. Kg | Position monitoring device for persons |
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2012
- 2012-07-19 CN CN201210250508.8A patent/CN102759915B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1902953A (en) * | 2003-10-20 | 2007-01-24 | 雷第安斯公司 | Peak picking in location systems |
CN101855840A (en) * | 2007-09-12 | 2010-10-06 | 瓦列里·瓦西里耶维奇·奥夫奇尼科夫 | Method for transmitting discrete electric signals |
EP2219305A1 (en) * | 2007-10-24 | 2010-08-18 | Kabushiki Kaisha Audio-Technica | Infrared transmitter |
CN101836380A (en) * | 2007-10-24 | 2010-09-15 | 欧力天工股份有限公司 | Infrared transmitter |
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Publication number | Publication date |
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CN102759915A (en) | 2012-10-31 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Emergency communication device for positioning personnel in electric power tunnel Effective date of registration: 20150826 Granted publication date: 20140507 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: Shandong Conwell Communication Technology Co., Ltd. Registration number: 2015370000044 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160826 Granted publication date: 20140507 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: Shandong Conwell Communication Technology Co., Ltd. Registration number: 2015370000044 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Emergency communication device for positioning personnel in electric power tunnel Effective date of registration: 20160926 Granted publication date: 20140507 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: Shandong Conwell Communication Technology Co., Ltd. Registration number: 2016370000069 |
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CP03 | Change of name, title or address |
Address after: 250101 A203, block F, entrepreneurship square, Qilu Software Park, No.1 Shunhua Road, high tech Development Zone, Jinan City, Shandong Province Patentee after: Conway Communication Technology Co., Ltd Address before: 250101 Qilu Software Park, No. 1 Shunhua Road, Jinan High-tech Development Zone, Shandong Province, A 203 Patentee before: SHANDONG KANGWEI COMMUNICATION TECHNOLOGY Co.,Ltd. |
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CP03 | Change of name, title or address | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210309 Granted publication date: 20140507 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: SHANDONG KANGWEI COMMUNICATION TECHNOLOGY Co.,Ltd. Registration number: 2016370000069 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |