CN109002874B - 一种基于区块链技术的具有温控调节功能的扫码器 - Google Patents
一种基于区块链技术的具有温控调节功能的扫码器 Download PDFInfo
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- CN109002874B CN109002874B CN201811035545.0A CN201811035545A CN109002874B CN 109002874 B CN109002874 B CN 109002874B CN 201811035545 A CN201811035545 A CN 201811035545A CN 109002874 B CN109002874 B CN 109002874B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0003—Automatic card files incorporating selecting, conveying and possibly reading and/or writing operations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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CN201811035545.0A CN109002874B (zh) | 2018-09-06 | 2018-09-06 | 一种基于区块链技术的具有温控调节功能的扫码器 |
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CN201811035545.0A CN109002874B (zh) | 2018-09-06 | 2018-09-06 | 一种基于区块链技术的具有温控调节功能的扫码器 |
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CN109002874A CN109002874A (zh) | 2018-12-14 |
CN109002874B true CN109002874B (zh) | 2020-10-30 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109859334A (zh) * | 2019-01-23 | 2019-06-07 | 深圳市安思科电子科技有限公司 | 一种基于区块链技术的散热型公交系统刷卡装置 |
CN109936968B (zh) * | 2019-02-15 | 2021-01-29 | 曹刚 | 一种基于区块链技术的稳定性高的智能扫码器 |
CN109948385A (zh) * | 2019-02-18 | 2019-06-28 | 深圳市安思科电子科技有限公司 | 一种基于区块链技术的稳定性高的扫码装置 |
CN109788718B (zh) * | 2019-03-01 | 2020-03-13 | 北华大学 | 一种图像处理设备的散热装置 |
CN112825444A (zh) * | 2019-11-20 | 2021-05-21 | 余姚市兰山电机企业有限公司 | 永磁水泵电机 |
CN114432805B (zh) * | 2021-12-30 | 2024-04-02 | 重庆特斯联智慧科技股份有限公司 | 一种用于园区赋能平台可调节监督强度的装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206249332U (zh) * | 2016-12-03 | 2017-06-13 | 河南工业职业技术学院 | 一种自动扫码器 |
CN108012504A (zh) * | 2017-11-28 | 2018-05-08 | 深圳市奈士迪技术研发有限公司 | 一种基于物联网的具有散热及防水功能的通信基站 |
CN207586945U (zh) * | 2017-11-14 | 2018-07-06 | 南京甄视智能科技有限公司 | 具有光线调节及擦拭功能的人脸识别设备 |
CN207882914U (zh) * | 2018-03-02 | 2018-09-18 | 苏州迈科电器有限公司 | 一种便于使用的无线扫码器 |
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- 2018-09-06 CN CN201811035545.0A patent/CN109002874B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206249332U (zh) * | 2016-12-03 | 2017-06-13 | 河南工业职业技术学院 | 一种自动扫码器 |
CN207586945U (zh) * | 2017-11-14 | 2018-07-06 | 南京甄视智能科技有限公司 | 具有光线调节及擦拭功能的人脸识别设备 |
CN108012504A (zh) * | 2017-11-28 | 2018-05-08 | 深圳市奈士迪技术研发有限公司 | 一种基于物联网的具有散热及防水功能的通信基站 |
CN207882914U (zh) * | 2018-03-02 | 2018-09-18 | 苏州迈科电器有限公司 | 一种便于使用的无线扫码器 |
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Inventor after: Su Gaoming Inventor after: Jiang Zixiu Inventor after: Wei Zhenzhen Inventor after: Chen Ke Inventor before: Chen Ke |
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Effective date of registration: 20200927 Address after: Room 201, block B, Longhu Software Park, No. 276, shuangyueyuan Road, Linyi national high tech Zone, Linyi City, Shandong Province Applicant after: Shandong tongqi Information Technology Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A Applicant before: SHENZHEN LEILING GUANGTONG TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Effective date of registration: 20231101 Address after: 210003 Room 101, 4th Floor, Building A3, Innovation Plaza, Gulou District, Nanjing City, Jiangsu Province Patentee after: Nanjing Qingke liangu Technology Service Co.,Ltd. Address before: 276000 Room 201, block B, Longhu Software Park, 276 shuangyueyuan Road, Linyi national high tech Zone, Linyi City, Shandong Province Patentee before: Shandong tongqi Information Technology Co.,Ltd. |