CN110989524A - Multifunctional industrial gateway - Google Patents
Multifunctional industrial gateway Download PDFInfo
- Publication number
- CN110989524A CN110989524A CN201911240716.8A CN201911240716A CN110989524A CN 110989524 A CN110989524 A CN 110989524A CN 201911240716 A CN201911240716 A CN 201911240716A CN 110989524 A CN110989524 A CN 110989524A
- Authority
- CN
- China
- Prior art keywords
- data
- equipment
- data acquisition
- interface
- server platform
- 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.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/4186—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication by protocol, e.g. MAP, TOP
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32252—Scheduling production, machining, job shop
-
- 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
The invention relates to a multifunctional industrial gateway which is characterized by comprising a control MPU, a first interface module, a second interface module and a storage module, wherein the first interface module, the second interface module and the storage module are connected with the control MPU; the first interface module is connected with more than one data acquisition device, and the second interface module is connected to the cloud server platform; the control MPU collects equipment data in the operation process of the data acquisition equipment through the first interface module, caches effective equipment data to the storage module, transmits the effective equipment data to the cloud server platform through the second interface module, and checks the effective equipment data with an intelligent terminal in communication connection with the cloud server platform. The invention can realize the access of data acquisition equipment with different interfaces and realize the single action to linkage of various data acquisition equipment.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to a multifunctional industrial gateway.
Background
The existing industrial equipment needing data acquisition is provided with various communication interfaces, is directly connected with a cloud service end, and transmits equipment data to the cloud service network end, for example, equipment of various intelligent power grids, including a circuit breaker, a relay, an electric meter and other terminal control equipment, however, the interfaces of the equipment are different, and along with the networking wide application of the data acquisition equipment in industrial production, a multifunctional industrial gateway is urgently needed, the single action to linkage of various data acquisition equipment is realized, and therefore rapid network connection and real-time acquisition are realized.
Disclosure of Invention
In view of this, the present invention provides a multifunctional industrial gateway, which can access data acquisition devices with different interfaces, and implement single-action to linkage of multiple data acquisition devices.
The invention is realized by adopting the following scheme: a multifunctional industrial gateway comprises a control MPU, and a first interface module, a second interface module and a storage module which are connected with the control MPU; the first interface module is connected with more than one data acquisition device, and the second interface module is connected to the cloud server platform;
the control MPU collects equipment data in the operation process of the data acquisition equipment through the first interface module, caches effective equipment data to the storage module, transmits the effective equipment data to the cloud server platform through the second interface module, and checks the effective equipment data with an intelligent terminal in communication connection with the cloud server platform.
Further, the intelligent terminal sends an instruction to the cloud server platform, and the cloud server platform forwards the instruction to the control MPU to complete control over the connection device.
Further, the first interface module includes, but is not limited to, one or more of an RS485 interface, a PLC interface, an RS232 interface, and a CAN interface.
Further, the second interface module includes, but is not limited to, one or more of a WIFI interface, an ethernet interface, and an LTE interface.
Further, the software architecture for controlling the MPU is a dual system: a network OS system, a container Linux system; the dual systems communicate with each other via an ethernet network.
Further, the device also comprises an input key for resetting the control MPU and inputting signals and an indicator lamp for prompting the state; the system also comprises a LoRA interface connected with the control MPU.
Further, the MPU is controlled to acquire basic data of all data acquisition equipment which is not accessed from the cloud service platform, wherein the basic data comprises equipment IDs and communication protocols of the data acquisition equipment which is not accessed; when a new data acquisition device is accessed, the MPU is controlled to scan and acquire basic data of the data acquisition device which is not accessed, and an acquisition command is sent to the newly accessed data acquisition device sequentially through a communication protocol of the data acquisition device which is not accessed until a successful connection response of the newly accessed data acquisition device is received; after receiving the connection success response, the control MPU sends a request of successful connection registration to the cloud server platform, and the cloud server platform adjusts the state of the newly accessed data acquisition equipment into the accessed state; wherein the acquisition command comprises a device ID of the data acquisition device which is not accessed.
Further, the control MPU acquires data processing rules from the cloud server platform and processes the acquired data of the acquisition equipment according to the acquired rules.
Further, the MPU is controlled to firstly acquire a corresponding data processing rule from the server platform through the ID of the data acquisition equipment to be processed; and if any data processing rule is not acquired through the equipment ID, searching and acquiring a default data processing rule corresponding to the equipment type from the server platform through the equipment type of the data acquisition equipment to be processed.
Further, after the control MPI transmits the valid device data to the cloud server platform, the valid device data is still cached in the storage module, and after new valid data is acquired next time, the old valid data is replaced by the new data.
Preferably, the MPI is controlled to select different protocols and different transmission interfaces for sending the data acquired by the data acquisition equipment to the cloud server platform according to requirements.
Compared with the prior art, the invention has the following beneficial effects: the invention can realize the data acquisition equipment accessed to different interfaces, process the acquired equipment data according to the specified processing rule, select different protocols and different transmission interfaces to transmit to the cloud service platform according to the requirements, and can check the data in the intelligent mobile terminal. The invention can realize the acquisition and storage of equipment data, and a user can check the running state of the data acquisition equipment in real time through the mobile phone, thereby being convenient for finding out the fault of the data acquisition equipment in time and ensuring the smooth production, the storage unit caches the acquired equipment data, avoiding a large amount of data from simultaneously rushing into a cloud service platform, ensuring the smoothness of data storage, and controlling the MPU to perform data processing on the acquired equipment data so as to reduce the stored data.
Drawings
Fig. 1 is a schematic block diagram of an industrial gateway according to an embodiment of the present invention.
Fig. 2 is a schematic view of a work flow of the industrial gateway according to an embodiment of the present invention.
FIG. 3 is a diagram illustrating an internal software architecture for controlling MPI according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of an operation of an industrial gateway network according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of a workflow of setting a multifunctional industrial gateway by a smart phone according to an embodiment of the present invention.
Detailed Description
The invention is further explained below with reference to the drawings and the embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As shown in fig. 1, the present embodiment provides a multifunctional industrial gateway, which includes a control MPU, and a first interface module, a second interface module, and a storage module connected thereto; the first interface module is connected with more than one data acquisition device, and the second interface module is connected to the cloud server platform;
the control MPU collects equipment data in the operation process of the data acquisition equipment through the first interface module, caches effective equipment data to the storage module, transmits the effective equipment data to the cloud server platform through the second interface module, and checks the effective equipment data with an intelligent terminal in communication connection with the cloud server platform.
And the control MPU is used for effectively judging the collected equipment data and abandoning the collected equipment data if the collected equipment data is not in the set range any more. Meanwhile, the control MPU performs calculation and analysis on the acquired equipment data, namely the acquired data is converted and calculated through a preset conversion formula (different settings can be performed according to requirements) to obtain an effective value.
The multi-functional industrial gateway of this embodiment, its control MPU supports multiple communication protocol, can realize the equipment data acquisition to the data acquisition equipment of multiple different agreements, with effectual equipment data cache to storage module, can transmit in addition through ethernet or WIFI or LTE interface and carry out the persistence storage for cloud service platform, can also be connected through cell-phone and cloud service platform in addition, carry out on-the-spot parameter setting and look over the data of gathering in real time.
In this embodiment, the intelligent terminal sends an instruction to the cloud server platform, and the cloud server platform forwards the instruction to the control MPU to complete control over the connection device.
In this embodiment, the first interface module includes, but is not limited to, one or more of an RS485 interface, a PLC interface, an RS232 interface, and a CAN interface.
In this embodiment, the second interface module includes, but is not limited to, one or more of a WIFI interface, an ethernet interface, and an LTE interface.
The first interface module and the second interface module are only schematic, and can be actually expanded according to specific data acquisition equipment.
In this embodiment, the control MPU employs an ARM dual-core cortexA9 and a ZSP processor, and the software architecture of the control MPU is a dual system (i.e., an internal embedded operating system): a network OS system, a container Linux system; the dual systems communicate with each other via an ethernet network.
In the embodiment, the device also comprises an input key for resetting the control MPU and inputting signals and an indicator lamp for prompting the state; the system also comprises a LoRA interface connected with the control MPU.
In the embodiment, the MPU is controlled to acquire basic data of all unaccessed data acquisition equipment from the cloud service platform, wherein the basic data comprises equipment IDs and communication protocols of the unaccessed data acquisition equipment; when a new data acquisition device is accessed, the MPU is controlled to scan and acquire basic data of the data acquisition device which is not accessed, and an acquisition command is sent to the newly accessed data acquisition device sequentially through a communication protocol of the data acquisition device which is not accessed until a successful connection response of the newly accessed data acquisition device is received; after receiving the connection success response, the control MPU sends a request of successful connection registration to the cloud server platform, and the cloud server platform adjusts the state of the newly accessed data acquisition equipment into the accessed state; wherein the acquisition command comprises a device ID of the data acquisition device which is not accessed.
In this embodiment, the control MPU acquires a data processing rule from the cloud server platform, and processes the acquired data of the acquisition device according to the acquired rule.
In the embodiment, the control MPU firstly acquires a corresponding data processing rule from the server platform by using the ID of the data acquisition device to be processed; and if any data processing rule is not acquired through the equipment ID, searching and acquiring a default data processing rule corresponding to the equipment type from the server platform through the equipment type of the data acquisition equipment to be processed.
In this embodiment, after the control MPI transmits valid device data to the cloud server platform, the valid device data is still cached in the storage module, and after new valid data is acquired next time, the old valid data is replaced by the new data.
Preferably, the MPI is controlled to select different protocols and different transmission interfaces for sending the data acquired by the data acquisition equipment to the cloud server platform according to requirements. The protocol can be MQTT or CoAP or HTTPs protocol, etc.
Preferably, the hardware of this embodiment further includes: the device comprises a NAND Flash, a DDR3, an RTC real-time clock, an LTE4G module, a WIFI module, a switching power supply module and the like.
Specifically, as shown in fig. 2, the work flow of the multifunctional industrial gateway in this embodiment is as follows:
(1) collecting equipment data: the multifunctional industrial gateway uses a related communication protocol to regularly acquire the equipment data of the data acquisition equipment, filters the acquired equipment data to obtain effective equipment data, and then stores the effective equipment data and the state of the multifunctional industrial gateway to the storage module; for example, one filtering method is to obtain the required data by the ratio of the data collected this time + the ratio of the data collected last time, and other filtering methods such as filtering may also be used.
(2) Uploading effective equipment data: the data are uploaded to the cloud service platform at regular time through the Ethernet interface, and data encryption is carried out in the uploading process, so that the cloud service platform can safely obtain effective equipment data of the data acquisition equipment, and the data are prevented from being leaked in the transmission process; and the second approach is to upload the data to the cloud service platform through a WIFI interface. And the third approach is to upload the data to the cloud service platform through an LTE interface.
It should be noted that after the industrial gateway transmits the data to the cloud service platform, the data is still cached in the storage unit, and after new data is acquired next time, the old data is replaced by the new data; the user can only check the data collected by the intelligent industrial gateway through the mobile phone.
As shown in fig. 3, the internal software architecture of the multifunctional industrial gateway is as follows:
the software architecture is abstracted as a dual system: a network OS system and a container Linux system. The dual systems communicate with each other via an ethernet network. The network OS system is also operated on the same Linux kernel as the application.
And the network OS system of the multifunctional industrial gateway manages all network interfaces (3G/Eth and the like). The container Linux system takes over (RS 232/RS485, etc.) the interface and storage device, running the third party client application.
As shown in fig. 4, the network angle of the multifunctional industrial gateway is as follows:
from a network communication perspective: the Linux system is a device and the network OS system is a router gateway, i.e., logically two devices. When the Linux system and the external network communicate with each other, forwarding needs to be performed through the network OS system. The container running in the Linux system (host) can be a virtualized running environment, and when the container needs to communicate with the outside, the container firstly forwards the message to the host Linux through the Vethpair, and then the message is sent out through the network OS through the Bridge.
As shown in fig. 5, when the mobile phone is connected and communicated with the cloud service platform through the APP, the multifunctional industrial gateway can be set through the mobile phone APP, and the specific flow is as follows:
and the mobile phone APP is communicated with the multifunctional industrial gateway through a network.
(1) Starting a mobile phone APP, and connecting the mobile phone APP with a cloud service platform through a network so as to control the multifunctional industrial gateway;
(2) the mobile phone APP automatically acquires cloud service platform data, and the multifunctional industrial gateway data are equipment information of data acquisition equipment, such as equipment ID, manufacturers, communication protocols, addresses needing to read data and the like;
(3) a user adds or deletes data acquisition equipment through a mobile phone APP, and issues a command to a cloud service platform and then to a multifunctional industrial gateway;
(4) after receiving the command of the mobile phone APP, the multifunctional industrial gateway automatically changes equipment information according to the command, such as the ID, manufacturer, communication protocol of production equipment, address of data to be read and the like;
(5) the multifunctional industrial gateway acquires the equipment data of the data acquisition equipment according to the new equipment information;
(6) the multifunctional industrial gateway processes the acquired equipment data to obtain effective equipment data;
(7) the multifunctional industrial gateway uploads effective equipment data to a cloud service platform for storage;
(8) the cloud service platform monitors the running state of the data acquisition equipment in real time according to the uploaded equipment data, stores the running state and sends the running state to the mobile phone APP.
Of course, the multifunctional industrial gateway can also be connected with an upper computer through an Ethernet interface, and the multifunctional industrial gateway can be set through the upper computer or directly set through an input key.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (10)
1. A multifunctional industrial gateway is characterized by comprising a control MPU, and a first interface module, a second interface module and a storage module which are connected with the control MPU; the first interface module is connected with more than one data acquisition device, and the second interface module is connected to the cloud server platform;
the control MPU collects equipment data in the operation process of the data acquisition equipment through the first interface module, caches effective equipment data to the storage module, transmits the effective equipment data to the cloud server platform through the second interface module, and checks the effective equipment data with an intelligent terminal in communication connection with the cloud server platform.
2. The multifunctional industrial gateway of claim 1, wherein the intelligent terminal sends an instruction to the cloud server platform, and the cloud server platform forwards the instruction to the control MPU to complete control of the connection device.
3. The multifunctional industrial gateway of claim 1, wherein the first interface module comprises but is not limited to one or more of an RS485 interface, a PLC interface, an RS232 interface, and a CAN interface.
4. The multifunctional industrial gateway of claim 1, wherein the second interface module comprises one or more of but not limited to a WIFI interface, an ethernet interface, and an LTE interface.
5. The multifunctional industrial gateway of claim 1, wherein the software architecture for controlling the MPU is a dual system: a network OS system, a container Linux system; the dual systems communicate with each other via an ethernet network.
6. The multifunctional industrial gateway of claim 1, further comprising an input button for resetting the control MPU and inputting signals and an indicator lamp for status prompt; the system also comprises a LoRA interface connected with the control MPU.
7. The multifunctional industrial gateway of claim 1, wherein the control MPU obtains basic data of all the data acquisition devices which are not accessed from the cloud service platform, and the basic data comprises device IDs and communication protocols of the data acquisition devices which are not accessed; when a new data acquisition device is accessed, the MPU is controlled to scan and acquire basic data of the data acquisition device which is not accessed, and an acquisition command is sent to the newly accessed data acquisition device sequentially through a communication protocol of the data acquisition device which is not accessed until a successful connection response of the newly accessed data acquisition device is received; after receiving the connection success response, the control MPU sends a request of successful connection registration to the cloud server platform, and the cloud server platform adjusts the state of the newly accessed data acquisition equipment into the accessed state; wherein the acquisition command comprises a device ID of the data acquisition device which is not accessed.
8. The multifunctional industrial gateway as claimed in claim 1, wherein the control MPU obtains data processing rules from the cloud server platform, and processes the collected data of the collecting device according to the obtained rules.
9. The multifunctional industrial gateway of claim 7, wherein the control MPU first obtains the corresponding data processing rule from the server platform by the ID of the data acquisition device to be processed; and if any data processing rule is not acquired through the equipment ID, searching and acquiring a default data processing rule corresponding to the equipment type from the server platform through the equipment type of the data acquisition equipment to be processed.
10. The multifunctional industrial gateway of claim 1, wherein after the control MPI transmits valid device data to the cloud server platform, the valid device data is still cached in the storage module, and after new valid data is collected next time, old valid data is replaced by new data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911240716.8A CN110989524A (en) | 2019-12-06 | 2019-12-06 | Multifunctional industrial gateway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911240716.8A CN110989524A (en) | 2019-12-06 | 2019-12-06 | Multifunctional industrial gateway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110989524A true CN110989524A (en) | 2020-04-10 |
Family
ID=70090680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911240716.8A Pending CN110989524A (en) | 2019-12-06 | 2019-12-06 | Multifunctional industrial gateway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110989524A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112311663A (en) * | 2020-11-14 | 2021-02-02 | 登封启明轩集团有限公司 | Industrial gateway for fine dried noodle packaging machinery |
| CN113472862A (en) * | 2021-06-18 | 2021-10-01 | 广州鲁邦通物联网科技有限公司 | Intelligent gateway, data acquisition method and Internet of things system |
| CN113660312A (en) * | 2021-07-23 | 2021-11-16 | 中建材（合肥）粉体科技装备有限公司 | Cement plant equipment data acquisition system and method |
| CN113938356A (en) * | 2021-09-03 | 2022-01-14 | 平高集团有限公司 | Intelligent gateway |
| CN114885022A (en) * | 2022-07-11 | 2022-08-09 | 南京知亦行信息技术有限公司 | Dynamic data processing system and method based on industrial equipment |
| CN116578443A (en) * | 2023-05-09 | 2023-08-11 | 中工数保(北京)科技有限公司 | Industrial control equipment data acquisition and backup method and related equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549836A (en) * | 2016-09-30 | 2017-03-29 | 北京邦天信息技术有限公司 | A kind of Internet of Things IOT equipment accesses the system of home gateway, apparatus and method |
| CN107770022A (en) * | 2017-10-20 | 2018-03-06 | 深圳益邦阳光有限公司 | Collecting method, electronic equipment and storage medium based on rtu protocol |
| CN108092884A (en) * | 2017-11-23 | 2018-05-29 | 南京邮电大学 | A kind of wireless access gateway system and application process |
| CN108400993A (en) * | 2018-04-24 | 2018-08-14 | 浙江正泰电器股份有限公司 | The Internet of things system and storage medium that intelligent industrial apparatus components formula is set up |
| CN108769121A (en) * | 2018-04-24 | 2018-11-06 | 浙江正泰电器股份有限公司 | Intelligent industrial equips the method for uploading of internet of things data acquisition system and gathered data |
| CN108833267A (en) * | 2018-04-24 | 2018-11-16 | 浙江正泰电器股份有限公司 | Intelligent industrial gateway |
-
2019
- 2019-12-06 CN CN201911240716.8A patent/CN110989524A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549836A (en) * | 2016-09-30 | 2017-03-29 | 北京邦天信息技术有限公司 | A kind of Internet of Things IOT equipment accesses the system of home gateway, apparatus and method |
| CN107770022A (en) * | 2017-10-20 | 2018-03-06 | 深圳益邦阳光有限公司 | Collecting method, electronic equipment and storage medium based on rtu protocol |
| CN108092884A (en) * | 2017-11-23 | 2018-05-29 | 南京邮电大学 | A kind of wireless access gateway system and application process |
| CN108400993A (en) * | 2018-04-24 | 2018-08-14 | 浙江正泰电器股份有限公司 | The Internet of things system and storage medium that intelligent industrial apparatus components formula is set up |
| CN108769121A (en) * | 2018-04-24 | 2018-11-06 | 浙江正泰电器股份有限公司 | Intelligent industrial equips the method for uploading of internet of things data acquisition system and gathered data |
| CN108833267A (en) * | 2018-04-24 | 2018-11-16 | 浙江正泰电器股份有限公司 | Intelligent industrial gateway |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112311663A (en) * | 2020-11-14 | 2021-02-02 | 登封启明轩集团有限公司 | Industrial gateway for fine dried noodle packaging machinery |
| CN113472862A (en) * | 2021-06-18 | 2021-10-01 | 广州鲁邦通物联网科技有限公司 | Intelligent gateway, data acquisition method and Internet of things system |
| CN113660312A (en) * | 2021-07-23 | 2021-11-16 | 中建材（合肥）粉体科技装备有限公司 | Cement plant equipment data acquisition system and method |
| CN113938356A (en) * | 2021-09-03 | 2022-01-14 | 平高集团有限公司 | Intelligent gateway |
| CN113938356B (en) * | 2021-09-03 | 2023-11-14 | 平高集团有限公司 | Intelligent gateway |
| CN114885022A (en) * | 2022-07-11 | 2022-08-09 | 南京知亦行信息技术有限公司 | Dynamic data processing system and method based on industrial equipment |
| CN114885022B (en) * | 2022-07-11 | 2022-09-27 | 南京知亦行信息技术有限公司 | Dynamic data processing system and method based on industrial equipment |
| CN116578443A (en) * | 2023-05-09 | 2023-08-11 | 中工数保(北京)科技有限公司 | Industrial control equipment data acquisition and backup method and related equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110989524A (en) | Multifunctional industrial gateway | |
| CN109600406B (en) | Environmental radiation monitoring station system | |
| RU2681351C1 (en) | Method and means of managing an intellectual device for home use to download data, method and device for collecting data unloaded by intelligent device for home use | |
| CN107517136B (en) | Method, device and system for realizing heartbeat keep-alive | |
| US20080279202A1 (en) | Integrated Gateway for Distributed Home Network and Software Framework Structure for the Same | |
| CN105371426A (en) | Intelligent air purifying system and use method thereof | |
| CN103841191A (en) | Interconnecting communication system and method for smart phone and air purifiers | |
| CN107566528A (en) | Sewage treatment plant's monitoring system based on high in the clouds data sharing | |
| RU2622154C2 (en) | Control method and device for intelligent accommodation | |
| CN109981360B (en) | Internet of things equipment site opening method, device and system and storage medium | |
| CN112511393B (en) | Equipment linkage control method and device and storage medium | |
| CN102811219A (en) | Method for remotely accessing desktop of computer in intranet across network segments in cluster system | |
| CN107040531A (en) | A kind of communication component | |
| US20180054347A1 (en) | Router | |
| CN110737203A (en) | Intelligent household appliance management system and method and Bluetooth gateway | |
| CN108924165A (en) | A kind of Intranet remote access method and its device and Intranet gateway | |
| CN105933435A (en) | Real-time query method based on Internet of Things | |
| CN112421775A (en) | Local energy consumption control system based on power Internet of things and control method thereof | |
| CN103442043A (en) | Remote control ticket checking gate system based on IP | |
| CN108469101A (en) | A kind of method of remote control air cleaning unit | |
| CN208158631U (en) | A kind of Modbus protocol data transparent transmission device based on WiFi and TCP | |
| CN104851273A (en) | Intelligent measuring system based on network | |
| CN203261357U (en) | Novel universal Internet-of-things gateway | |
| CN103941599A (en) | Intelligent household electrical appliance control method, intelligent household electrical appliance and control system | |
| KR101523702B1 (en) | IoT PLATFORM SERVER AND GENERATING METHOD FOR MATCHING INFORMATION BETWEEN IoT DEVICE AND AVAILABLE APPLICATION |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200410 |
|
| RJ01 | Rejection of invention patent application after publication |