CN108645450B - Smart city environmental protection system - Google Patents
Smart city environmental protection system Download PDFInfo
- Publication number
- CN108645450B CN108645450B CN201810699648.0A CN201810699648A CN108645450B CN 108645450 B CN108645450 B CN 108645450B CN 201810699648 A CN201810699648 A CN 201810699648A CN 108645450 B CN108645450 B CN 108645450B
- Authority
- CN
- China
- Prior art keywords
- file
- detection unit
- environment data
- module
- server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007613 environmental effect Effects 0.000 title claims abstract description 64
- 238000001514 detection method Methods 0.000 claims abstract description 63
- 238000012544 monitoring process Methods 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 14
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 6
- 238000000638 solvent extraction Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 5
- 238000012795 verification Methods 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 230000000875 corresponding effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
Abstract
The invention relates to a smart city environmental protection system and a working method thereof, wherein the smart city environmental protection system comprises: the system comprises a cloud server, a monitoring terminal and an environmental data acquisition device; wherein the environmental data acquisition device comprises: the control module is connected with the environmental data detection module; the environment data detection module is suitable for collecting environment data and sending the environment data to the cloud server through the control module; the cloud server stores a threshold range of environmental data; when the environment data received by the cloud server is within the threshold range, the environment data is stored; otherwise, sending the environment data and corresponding alarm information to the monitoring terminal; the smart city environmental protection system can realize real-time remote monitoring of city environment through the cloud server and the monitoring terminal, does not need on-site monitoring of personnel, improves monitoring efficiency and reduces personnel cost; and the security of file transmission is improved and the data transmission efficiency is improved through the intelligent subsystem.
Description
Technical Field
The invention relates to the field of environmental protection, in particular to an intelligent city environmental protection system and a working method thereof.
Background
Environmental protection, which is called environmental protection in its entirety, refers to the collective name of various actions that human beings take to solve real or potential environmental problems, coordinate the relationship between human beings and the environment, and guarantee the sustainable development of the economic society. The method and means thereof are engineering, administrative, legal, economic, propaganda and education and the like; at present, a plurality of problems exist in environmental management, environmental parameter acquisition equipment falls behind, information transmission is not timely, communication with personnel is obstructed, and although manpower and material resource investment is increased, the management effect is still not improved greatly.
Disclosure of Invention
The invention provides a smart city environmental protection system and a working method thereof, which are used for realizing real-time remote monitoring of city environment.
In order to solve the above technical problem, the present invention provides an intelligent city environmental protection system, including: the system comprises a cloud server, a monitoring terminal and an environmental data acquisition device; wherein the environmental data acquisition device comprises: the control module is connected with the environmental data detection module; the environment data detection module is suitable for collecting environment data and sending the environment data to the cloud server through the control module; the cloud server stores a threshold range of environmental data; when the environment data received by the cloud server is within the threshold range, the environment data is stored; otherwise, the environment data and the corresponding alarm information are sent to the monitoring terminal.
Further, the environment data detection module includes: the system comprises a water quality detection module, an air detection module and a soil detection module; wherein the water quality detection module includes: the device comprises a temperature detection unit, a chromaticity detection unit, a turbidity detection unit, a pH value detection unit, a conductivity detection unit, a suspended matter detection unit and a dissolved oxygen detection unit; and the air detection module comprises: the device comprises a sulfur dioxide detection unit, a nitric oxide detection unit, a hydrocarbon detection unit and a floating dust detection unit.
Further, the smart city environmental protection system also comprises an intelligent subsystem for safely transmitting files containing environmental data; the intelligent subsystem comprises: the system comprises a monitoring terminal, a proxy server and a server; wherein the monitor terminal includes: an acquisition module: the method comprises the steps of obtaining a file containing environment data, and judging the type of the file; a judging module: the file partitioning module is used for partitioning the file when the file is judged to be a large file; each file subblock is provided with an associated file header, and the file header comprises a block identifier, a tail byte of a previous file subblock and a CRC (cyclic redundancy check) value of the previous file subblock; the file header of the first file sub-block comprises a tail byte of the last file sub-block and a CRC (cyclic redundancy check) value of the last file sub-block; a grouping module: the device is used for grouping the file subblocks after being partitioned; the number of the file subblocks in the group is set according to the number of the parallel links, and the block identifiers of the file subblocks in the group are discontinuous blocks; and a transmission module: for transmitting each packet in turn to the proxy server using a parallel link.
Further, the transmitting the packets to the proxy server by using the parallel link in sequence comprises: randomly distributing file subblocks in the group to each virtual port, and then transmitting the file subblocks to a proxy server by using a parallel link; when the proxy server receives all the file groups, determining whether all the file sub-blocks are received according to the block identifiers; when the file is determined to be received, all the file subblocks are transmitted to a server, and the server checks each file subblock; and when the verification is passed, recombining to obtain the file.
Further, before the current file packet is transmitted, the method further comprises the following steps: judging the network state, namely transmitting the current file packet when the network state is good; otherwise, the state to be transmitted is carried out, and the network state is periodically detected.
Further, virtual ports are arranged on the monitoring terminal and the proxy server, and parallel transmission paths are established through the virtual ports; and the number of the virtual ports is set according to the bandwidth between the monitoring terminal and the proxy server.
Furthermore, the proxy server is located at the server side and performs data transmission with the server by using a proprietary channel.
In another aspect, the present invention further provides a working method of the smart city environmental protection system, including: the system comprises a cloud server, a monitoring terminal and an environmental data acquisition device; wherein the environmental data acquisition device comprises: the control module is connected with the environmental data detection module; the environment data detection module is suitable for collecting environment data and sending the environment data to the cloud server through the control module; the cloud server stores a threshold range of environmental data; when the environment data received by the cloud server is within the threshold range, the environment data is stored; otherwise, the environment data and the corresponding alarm information are sent to the monitoring terminal.
The smart city environmental protection system has the advantages that real-time remote monitoring of city environments can be achieved through the cloud server and the monitoring terminal, on-site monitoring of personnel is not needed, monitoring efficiency is improved, and personnel cost is reduced; and through the intelligent subsystem, the security of file transmission is improved, and a parallel transmission path is established between the monitoring terminal and the proxy server by using the virtual port, so that the resource utilization rate can be effectively improved, and the data transmission efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic block diagram of a smart city environmental protection system according to the present invention;
FIG. 2 is a schematic block diagram of an intelligent subsystem in the smart city environmental protection system of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Example 1
FIG. 1 is a schematic block diagram of a smart city environmental protection system according to the present invention;
as shown in fig. 1, the present embodiment provides a smart city environmental protection system, which includes: the system comprises a cloud server, a monitoring terminal and an environmental data acquisition device; wherein the environmental data acquisition device comprises: the control module is connected with the environmental data detection module; the environment data detection module is suitable for collecting environment data and sending the environment data to the cloud server through the control module; the cloud server stores a threshold range of environmental data; when the environment data received by the cloud server is within the threshold range, the environment data is stored; otherwise, the environment data and the corresponding alarm information are sent to the monitoring terminal.
Specifically, the environmental data collection device further includes a communication module, for example, but not limited to, an ethernet interface module or a WiFi module.
Specifically, a plurality of environmental data acquisition devices can be arranged according to the size of the urban area range, so that the environmental data of the whole city can be comprehensively monitored, and the change of the urban environment can be timely known.
The environment data detection module includes: the system comprises a water quality detection module, an air detection module and a soil detection module; wherein the water quality detection module includes: the device comprises a temperature detection unit, a chromaticity detection unit, a turbidity detection unit, a pH value detection unit, a conductivity detection unit, a suspended matter detection unit and a dissolved oxygen detection unit; and the air detection module comprises: the device comprises a sulfur dioxide detection unit, a nitric oxide detection unit, a hydrocarbon detection unit and a floating dust detection unit.
Specifically, the smart city environmental protection system of this embodiment can realize real-time remote monitoring urban environment through cloud ware and monitor terminal, need not personnel on-the-spot control, improves monitoring efficiency, reduction personnel's cost.
FIG. 2 is a schematic block diagram of an intelligent subsystem in the smart city environmental protection system of the present invention.
Further, as shown in fig. 2, in order to increase the output rate of the environmental data, the smart city environmental protection system of the embodiment further includes an intelligent subsystem for securely transmitting the file containing the environmental data; the intelligent subsystem comprises: a monitoring terminal at a user side, and a proxy server and a server at a network side; wherein, the monitor terminal includes:
an acquisition module: the method is used for acquiring the file containing the environment data and judging the type of the file.
Specifically, due to the diversity of network files, in order to improve the processing efficiency of files, files are divided into ordinary files (small files) and large files.
A judging module: the file partitioning module is used for partitioning the file when the file is judged to be a large file, wherein each file sub-block is provided with an associated file header, and the file header comprises a block identifier, tail bytes of a previous file sub-block and a CRC (cyclic redundancy check) value of a previous word block; the file header of the first file sub-block includes the last file sub-block's tail byte and the last file block's CRC check value.
Specifically, the setting of the block relevance can facilitate the verification and restoration of data on the network side, and the processing efficiency of the file is improved conveniently.
Preferably, the block identifier in the first file header may be set according to a file type identifier, the file type identifier is a predefined encoding sequence, and the subsequent block identifiers are incremented based on a specific step size, where the step size is greater than 1, so that the block identifiers are encoded according to a form agreed by a sender and a server, thereby effectively improving data security.
A grouping module: the device comprises a group of file subblocks, a plurality of parallel links, a plurality of groups of file subblocks and a plurality of groups of file subblocks, wherein the file subblocks are arranged in the group; the random grouping of the file subblocks can ensure the safety in the transmission process.
A transmission module: the proxy server is used for transmitting each group to the proxy server by using the parallel link in sequence; the method specifically comprises the steps of distributing file subblocks in a group to each virtual port randomly, then transmitting the file subblocks to a proxy server by using a parallel link, determining whether all the file subblocks are received or not according to a block identifier after the proxy server receives all the file groups, transmitting the file subblocks to the server when all the file subblocks are determined to be received, verifying each file subblock by the server, and recombining to obtain the file after the verification is passed.
Because different packets are transmitted by using parallel links in sequence, in order to ensure the stability of transmission, the state of the network is judged before the current packet is transmitted, when the state is good, the current packet is transmitted, otherwise, the state to be transmitted is carried out, and the state of the network is periodically detected; the random transmission of the file subblocks can effectively improve the data security.
Virtual ports are arranged on the monitoring terminal and the proxy server, and parallel transmission paths are established through the virtual ports. The number of the virtual ports is set according to the bandwidth between the monitoring terminal and the proxy server, so that the effective utilization of resources is guaranteed.
The proxy server is positioned at the server side and performs data transmission with the server by using a special channel; the proprietary channel can improve the security of data transmission.
The intelligent subsystem for network file safe transmission of the embodiment establishes the correlated groups after the large files are blocked, the file subblocks in the group are discontinuous and are independently transmitted in parallel, so that the file safety is improved, and meanwhile, a virtual port is used between the monitoring terminal and the proxy server to establish a parallel transmission path, so that the resource utilization rate can be effectively improved, and the data transmission efficiency is improved.
Example 2
On the basis of embodiment 1, this embodiment 2 provides a working method of a smart city environmental protection system, including: the system comprises a cloud server, a monitoring terminal and an environmental data acquisition device; wherein the environmental data acquisition device comprises: the control module is connected with the environmental data detection module; the environment data detection module is suitable for collecting environment data and sending the environment data to the cloud server through the control module; the cloud server stores a threshold range of environmental data; when the environment data received by the cloud server is within the threshold range, the environment data is stored; otherwise, the environment data and the corresponding alarm information are sent to the monitoring terminal.
Specifically, the working principle, working method, and working process of the smart city environmental protection system described in this embodiment are the same as those of the smart city environmental protection system described in embodiment 1, and are not described herein again.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The utility model provides a wisdom city environmental protection system which characterized in that includes:
the system comprises a cloud server, a monitoring terminal and an environmental data acquisition device; wherein
The environmental data acquisition device includes: the control module is connected with the environmental data detection module;
the environment data detection module is suitable for collecting environment data and sending the environment data to the cloud server through the control module;
the cloud server stores a threshold range of environmental data; and
when the environment data received by the cloud server is within the threshold range, storing the environment data; otherwise, sending the environment data and corresponding alarm information to the monitoring terminal;
the environment data detection module includes: the system comprises a water quality detection module, an air detection module and a soil detection module; wherein
The water quality detection module comprises: the device comprises a temperature detection unit, a chromaticity detection unit, a turbidity detection unit, a pH value detection unit, a conductivity detection unit, a suspended matter detection unit and a dissolved oxygen detection unit; and
the air detection module includes: the device comprises a sulfur dioxide detection unit, a nitric oxide detection unit, a hydrocarbon detection unit and a floating dust detection unit;
the intelligent city environmental protection system also comprises an intelligent subsystem for safely transmitting files containing environmental data;
the intelligent subsystem comprises:
the monitoring terminal, the proxy server and the server; wherein
The monitoring terminal includes:
an acquisition module: the method comprises the steps of obtaining a file containing environment data, and judging the type of the file;
a judging module: the file partitioning module is used for partitioning the file when the file is judged to be a large file;
each file subblock is provided with an associated file header, and the file header comprises a block identifier, a tail byte of a previous file subblock and a CRC (cyclic redundancy check) value of the previous file subblock; the file header of the first file sub-block comprises a tail byte of the last file sub-block and a CRC (cyclic redundancy check) value of the last file sub-block;
a grouping module: the device is used for grouping the file subblocks after being partitioned and establishing a group which is related to each other;
the number of the file subblocks in the group is set according to the number of the parallel links, and the block identifiers of the file subblocks in the group are discontinuous blocks, namely the file subblocks in the group are discontinuous and are sent independently; and
a transmission module: for transmitting each packet in turn to the proxy server using a parallel link.
2. The smart city environmental protection system according to claim 1,
the transmission of the packets to the proxy server by using the parallel link in turn comprises the following steps: randomly distributing file subblocks in the group to each virtual port, and then transmitting the file subblocks to a proxy server by using a parallel link;
when the proxy server receives all the file groups, determining whether all the file sub-blocks are received according to the block identifiers; when the file is determined to be received, all the file subblocks are transmitted to a server, and the server checks each file subblock; and when the verification is passed, recombining to obtain the file.
3. The smart city environmental protection system according to claim 2,
before the current file packet is transmitted, the method further comprises the following steps: determination of the state of the network, i.e.
When the network state is good, transmitting the current file packet; otherwise, the state to be transmitted is carried out, and the network state is periodically detected.
4. The smart city environmental protection system according to claim 3,
virtual ports are arranged on the monitoring terminal and the proxy server, and parallel transmission paths are established through the virtual ports; and
the number of the virtual ports is set according to the bandwidth between the monitoring terminal and the proxy server.
5. The smart city environmental protection system according to claim 4,
the proxy server is positioned at the server side and performs data transmission with the server by using a special channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810699648.0A CN108645450B (en) | 2018-06-29 | 2018-06-29 | Smart city environmental protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810699648.0A CN108645450B (en) | 2018-06-29 | 2018-06-29 | Smart city environmental protection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108645450A CN108645450A (en) | 2018-10-12 |
| CN108645450B true CN108645450B (en) | 2021-04-27 |
Family
ID=63750030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810699648.0A Active CN108645450B (en) | 2018-06-29 | 2018-06-29 | Smart city environmental protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108645450B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110069477A (en) * | 2019-04-25 | 2019-07-30 | 中潮科技有限公司 | Big data framework method based on smart city data modeling |
| CN110389095B (en) * | 2019-05-29 | 2022-03-25 | 广东工业大学 | City environment detection and city planning method and system based on virtual simulation experience |
| CN110375812A (en) * | 2019-08-19 | 2019-10-25 | 李秀利 | A kind of smart city environment friendly system and its working method |
| CN112445998A (en) * | 2020-11-05 | 2021-03-05 | 深圳中兴网信科技有限公司 | Environmental data evaluation method, system, and computer-readable storage medium |
| CN112557601A (en) * | 2020-12-15 | 2021-03-26 | 中科建环有限责任公司 | Smart city environment-friendly system and working method thereof |
| CN112731883A (en) * | 2020-12-28 | 2021-04-30 | 云南电网有限责任公司电力科学研究院 | Smart city data sensing terminal based on bus architecture and application system thereof |
| CN113362575A (en) * | 2021-06-07 | 2021-09-07 | 中国地质大学（北京） | Mine environment intelligent monitoring system based on artificial intelligence |
| CN113259488A (en) * | 2021-06-28 | 2021-08-13 | 赛恩斯环保股份有限公司 | Intelligent environment-friendly management platform |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7535929B2 (en) * | 2001-10-25 | 2009-05-19 | Sandeep Singhai | System and method for token-based PPP fragment scheduling |
| US7852796B2 (en) * | 2002-05-13 | 2010-12-14 | Xudong Wang | Distributed multichannel wireless communication |
| CN101394273A (en) * | 2008-10-17 | 2009-03-25 | 电子科技大学 | Multichannel ciphered information transmission method |
| CN101867417B (en) * | 2010-07-01 | 2012-12-12 | 中国人民解放军国防科学技术大学 | Unidirectional transmission method based on optical fiber multi-way coupling |
| CN103024449B (en) * | 2011-09-28 | 2015-08-19 | ***通信集团公司 | Stream of video frames processing method, video server and terminal equipment |
| CN205028413U (en) * | 2015-08-17 | 2016-02-10 | 福州名大未来科技有限公司 | Wisdom city monitored control system |
| CN105338085A (en) * | 2015-11-02 | 2016-02-17 | 广西财经学院 | Smart city mobile cloud service platform based on XMPP protocol |
| CN105702080A (en) * | 2016-04-07 | 2016-06-22 | 张勋 | Cloud computing parking management information system for smart city |
| CN107493150B (en) * | 2016-06-13 | 2019-07-02 | 中国联合网络通信集团有限公司 | A kind of data encryption and transmission method and device |
| CN105933342A (en) * | 2016-06-24 | 2016-09-07 | 浙江宇视科技有限公司 | Video monitoring data transmission method and device |
| CN106330920A (en) * | 2016-08-26 | 2017-01-11 | 中国科学院半导体研究所 | Secure communication method based on multichannel signal fragmentization transmission technology |
| US10313861B2 (en) * | 2016-09-15 | 2019-06-04 | WiSilica Inc. | Wireless control of multiple actor devices by multiple controller devices with communication security |
| CN106932120A (en) * | 2017-04-05 | 2017-07-07 | 合肥酷睿网络科技有限公司 | A kind of bathing pool water temperature detection system |
| CN107332753A (en) * | 2017-07-24 | 2017-11-07 | 佛山易识科技有限公司 | A kind of network packet out-of-order transfer method |
| CN107588803A (en) * | 2017-09-07 | 2018-01-16 | 苏州凯瑟兰特信息科技有限公司 | A kind of wisdom environment friendly system |
-
2018
- 2018-06-29 CN CN201810699648.0A patent/CN108645450B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108645450A (en) | 2018-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108645450B (en) | Smart city environmental protection system | |
| CN104486153B (en) | A kind of transformer station process layer network transmission performance monitoring method based on FPGA | |
| CN111404914A (en) | Ubiquitous power Internet of things terminal safety protection method under specific attack scene | |
| CN110752966B (en) | Network protocol security test method and device, electronic equipment and storage medium | |
| CN108894915B (en) | Wind power generation remote monitoring system and working method thereof | |
| CN103237036A (en) | Device for realizing physical partition of internal and external networks | |
| CN108833430B (en) | Topology protection method of software defined network | |
| CN105262740A (en) | Big data transmission method and system | |
| CN103209191A (en) | Method for realizing physical partition of internal and external networks | |
| CN105551220A (en) | Remote data acquisition method for dry dust removal of converter gas | |
| CN103081417A (en) | Frame concatenation device | |
| CN115484047A (en) | Method, device, equipment and storage medium for identifying flooding attack in cloud platform | |
| CN205283598U (en) | Thing networking safe gateway device | |
| CN104702596B (en) | A kind of Information hiding based on data packet length and the method and system of transmission | |
| CN103428677B (en) | The sending method and signaling channel of grouping busihess data send the method for reseptance of information | |
| CN108801352B (en) | Bathing pool environment monitoring system and working method thereof | |
| CN108648386B (en) | Intelligent household anti-theft monitoring system and working method thereof | |
| CN108881258B (en) | Intelligent system for safe transmission of network files | |
| CN105991623B (en) | A kind of services interconnection relationship auditing method and system | |
| CN110992662A (en) | Wide-area narrow-band data wireless acquisition system for intelligent construction and operation and maintenance | |
| CN112995130B (en) | Electric power thing networking data transmission system | |
| CN111953685B (en) | Dynamic electric power monitoring network security analysis system | |
| CN104767590A (en) | Reliable data transmission and control method for serial communication | |
| CN114363347A (en) | Self-adaptive industrial equipment data acquisition method and system | |
| CN106873484A (en) | A kind of track traffic meteorology monitoring method, device and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240410 Address after: No. 428 Zhennan Road, Hai'an Town, Hai'an City, Nantong City, Jiangsu Province, 226600 Patentee after: Nantong Yulan Information Technology Co.,Ltd. Country or region after: China Address before: 215600 Zhangjiagang Economic Development Zone (high tech entrepreneurship Service Center) Zhangjiagang Hongjia Digital Technology Co.,Ltd. Patentee before: ZHANGJIAGANG HONGJIA DIGITAL TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |