CN103815900B - A kind of method of the measurement Vigilance based on brain electricity frequency domain character indexing algorithm - Google Patents
A kind of method of the measurement Vigilance based on brain electricity frequency domain character indexing algorithm Download PDFInfo
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CN104605866A (en) * | 2015-01-21 | 2015-05-13 | 中煤科工集团西安研究院有限公司 | Miner physiological and psychological fatigue monitoring method based on electroencephalogram detection |
CN104814735A (en) | 2015-05-22 | 2015-08-05 | 京东方科技集团股份有限公司 | Method and device for judging whether brain is tired |
CN105212924A (en) * | 2015-10-10 | 2016-01-06 | 安徽尚舟电子科技有限公司 | A kind of based on brain wave method for detecting fatigue driving and device thereof |
CN108577865B (en) * | 2018-03-14 | 2022-02-22 | 天使智心(北京)科技有限公司 | Psychological state determination method and device |
CN111345818A (en) * | 2018-12-20 | 2020-06-30 | 香港城市大学深圳研究院 | Electroencephalogram signal processing system, engineering safety helmet and method |
CN116458882B (en) * | 2023-02-09 | 2024-03-12 | 清华大学 | Construction worker attention level calculating method and device |
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Effective date of registration: 20201225 Address after: 703, 7 / F, Qingyun contemporary building, No.9 building, Mantingfangyuan community, Qingyun Li, Haidian District, Beijing 100086 Patentee after: ISEN TECH &TRADING Co.,Ltd. Address before: Room 509, block a, digital building, No.2, Zhongguancun South Street, Haidian District, Beijing 100086 Patentee before: Liu Zhiyong |
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Effective date of registration: 20221223 Address after: Room 1002B, Building A, Zhongda Science Park, Building 628, Zhongda Puyuan District, Yard 135, Xingang West Road, Haizhu District, Guangzhou, Guangdong Province, 510275 Patentee after: Guangzhou Aisheng Technology Development Co.,Ltd. Address before: 703, 7 / F, Qingyun contemporary building, No.9 building, Mantingfangyuan community, Qingyun Li, Haidian District, Beijing 100086 Patentee before: ISEN TECH &TRADING Co.,Ltd. |
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Address after: Room 1104, Block A, Zhongda Science and Technology Park, Building 628, Zhongda Puyuan District, No. 135 Xingang West Road, Haizhu District, Guangzhou City, Guangdong Province, 510275 Patentee after: Guangzhou Aisheng Technology Development Co.,Ltd. Address before: Room 1002B, Building A, Zhongda Science Park, Building 628, Zhongda Puyuan District, Yard 135, Xingang West Road, Haizhu District, Guangzhou, Guangdong Province, 510275 Patentee before: Guangzhou Aisheng Technology Development Co.,Ltd. |