CN210573263U - Building system - Google Patents
Building system Download PDFInfo
- Publication number
- CN210573263U CN210573263U CN201921110300.XU CN201921110300U CN210573263U CN 210573263 U CN210573263 U CN 210573263U CN 201921110300 U CN201921110300 U CN 201921110300U CN 210573263 U CN210573263 U CN 210573263U
- Authority
- CN
- China
- Prior art keywords
- building
- protocol
- network controller
- module
- interface
- 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
- 238000004891 communication Methods 0.000 claims abstract description 66
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000003993 interaction Effects 0.000 abstract description 6
- 230000010354 integration Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Small-Scale Networks (AREA)
Abstract
The utility model relates to a building system, which comprises a local management terminal, a network controller and an extension module, wherein the network controller and the extension module are in communication connection with the local management terminal, the extension module is provided with a first module communication interface and a second module communication interface, the first module communication interface is connected with a first protocol interface of the network controller, the first protocol interface and the first module protocol interface adopt hardware interfaces with the same bus protocol, the second module communication interface is used for the communication connection of the extension module and a first building subsystem, the first building subsystem adopts the first communication protocol to carry out communication, the scheme can execute a first configuration logic matched with the first communication protocol by the network controller, the network controller can carry out information interaction with the extension module and also establish the communication connection with the building subsystem through the corresponding module protocol interface, thereby the building subsystem can be logically controlled by the configuration logic, the dynamic expansion of hardware is realized, and the control efficiency of the building system is improved.
Description
Technical Field
The utility model relates to a building automation technical field especially relates to a building system.
Background
With the development of information technology, the integration trend of intelligent building systems (IBMS) is more and more obvious, and all information is processed by the cooperative work of all building control subsystems. The building automation system utilizes computer technology, control technology and communication technology to carry out automated monitoring on the subsystem. At present, operators of building field equipment face various subsystems to operate and debug, the subsystems adopt communication buses and protocols which are different as much as possible, and difficulties are brought in the integration process.
In the building field device system integration process, configuration software is usually used for assisting field operators to perform system integration, in the traditional building system, system integration control can be performed on a building control subsystem only based on configuration logic generated on an original hardware framework, however, when a new building control subsystem needs to be accessed in a project field, hardware of the building system is often required to be modified to control the subsystem, for example, after the building system is constructed, a subsequent network controller has a situation that interfaces are not enough, if 16 IO ports are required, an actual IO controller only has 8 IO ports, and in this situation, modules and hardware need to be re-developed, so that the efficiency of performing logic control on the building system is low.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a building system aiming at the technical problem of low efficiency of logic control of the building system in the conventional technology.
A building system, comprising: the system comprises a local management terminal for managing a building system, a network controller in communication connection with the local management terminal, and an expansion module; wherein,
the expansion module is provided with a first module communication interface and a second module communication interface;
the first module protocol interface is used for connecting a first protocol interface of the network controller; the first protocol interface and the first module protocol interface are hardware interfaces adopting the same bus protocol;
the second module communication interface is used for the communication connection between the expansion module and the first building subsystem; the first building subsystem is a building subsystem which adopts a first communication protocol for communication; wherein,
and the local management terminal sends a first configuration logic matched with the first communication protocol to the network controller, and the network controller runs the first configuration logic to logically control the first building subsystem connected with the expansion module.
The building system comprises a local management terminal, a network controller and an extension module, wherein the local management terminal is in communication connection with the network controller, the extension module is provided with a first module communication interface and a second module communication interface, the first module communication interface is connected with a first protocol interface of the network controller, the first protocol interface and the first module protocol interface adopt hardware interfaces with the same bus protocol, the second module communication interface is used for the communication connection of the extension module and a first building subsystem, the first building subsystem adopts a first communication protocol for communication, so that the local management terminal can send first configuration logic matched with the first communication protocol to the network controller for execution, the network controller can perform information interaction with the extension module through the hardware interface matched with the protocol, and the extension module establishes communication connection with the building subsystem through the corresponding module protocol interface, therefore, the network controller can realize the logic control of the building subsystem by using the configuration logic, the scheme does not need to reform the hardware such as the network controller and the like again, realizes the dynamic hardware expansion, and improves the efficiency of the logic control of the building system.
Drawings
FIG. 1 is a schematic diagram of a building system in one embodiment;
FIG. 2 is a diagram of configuration software architecture in one embodiment;
fig. 3 is a schematic diagram illustrating a connection between a network controller and an expansion module according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
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 invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.
In one embodiment, a building system is provided, as shown in fig. 1, where fig. 1 is a schematic structural diagram of a building system in one embodiment, the building system may include: a local management terminal 100, a network controller 200, and an extension module 300.
The local management terminal 100 is a local management terminal for managing a building system, and the local management terminal may include, but is not limited to, a personal computer, a laptop computer, and a tablet computer, and a building manager may manage the building system through the local management terminal, for example, manage and control a building control subsystem subordinate to the building system. The network controller 200 is communicatively connected to the local management terminal 100, and in one embodiment, the local management terminal 100 may be communicatively connected to the network controller 200 through an ethernet, so that the local management terminal 100 may interact with the network controller 200 through the ethernet.
In this embodiment, the building system further includes an extension module 300, which is mainly connected to the network controller 200 as a hardware extension when the hardware interface of the network controller 200 does not meet the requirement of the building system. Specifically, the expansion module 300 is provided with a first module protocol interface and a second module protocol interface, the network controller 200 may also be provided with a protocol interface and a digital interface (i.e., an IO interface), in order to meet the data transmission requirements of the extension module 300 and the network controller 200, the first module protocol interface of the extension module 300 is used to connect with the first protocol interface of the network controller 200, wherein the first protocol interface and the first module protocol interface are hardware interfaces adopting the same bus protocol, the bus protocol CAN comprise RS485 bus protocol, CAN bus protocol, etc., and is connected by matched hardware interface, so that the network controller 200 can perform data interaction with the extension module 300, for example, the network controller 200 may issue a control instruction to the extension module 300, and the extension module 300 may also upload data to the network controller 200.
The second module protocol interface of the extension module 300 may be configured to enable the extension module 300 to establish a communication connection with a first building subsystem, where the first building subsystem is a building subsystem that communicates using a first communication protocol, and the first communication protocol may include building control protocols such as a Modbus protocol, a BACnet protocol, a Lonwork protocol, and a KNX protocol, and correspondingly, in some embodiments, the first building subsystem may be a building subsystem that communicates using building control protocols such as a Modbus protocol, a BACnet protocol, a Lonwork protocol, or a KNX protocol.
Among the building systems, the building subsystems accessed to the building system through the expansion module 300 may include: the subsystem such as fire extinguishing system, water supply and drainage system and/or heating and ventilation system, also can manage and control a certain controlled equipment (such as fan, electric light and camera equipment) in the building system as the building subsystem alone.
After the extension module 300 is connected to the network controller 200 and the first building subsystem to be controlled is connected to the extension module 300, the field management operator may write corresponding configuration logic on the local management terminal 100 through conventional configuration software, referring to fig. 2 for a software architecture of the configuration software, where fig. 2 is an embodiment configuration software architecture diagram, an application configuration layer may be used for writing the configuration logic, a plug-in management service may be used for providing a protocol encapsulation interface, a driver engine may be used for hardware driver description of JAVA repackaging, a database management may be used for performing operations such as saving settings or data information, a virtual layer is a JAVA virtual layer, an operating system is a platform kernel of the control system building, a hardware interface layer is a hardware interface driver, and a hardware platform is a hardware access interface.
The field management operator may install configuration software on the local management terminal 100 in advance, so as to use the configuration software to write configuration logic matched with the first communication protocol, after the local management terminal 100 obtains the configuration logic, the configuration logic may be sent to the network controller 200, the network controller 200 may execute the configuration logic sent by the local management terminal 100, the network controller 200 may perform information interaction with the extension module 300 through a hardware interface matched with the protocol based on the configuration logic, and the extension module 300 further establishes communication connection with the building subsystem through a corresponding module protocol interface, so that the network controller 200 may use the configuration logic to implement logic control on the building subsystem. Thus, when the number of interfaces of the network controller does not meet the requirement, the field management operator can access the extension module to realize the dynamic extension of hardware by accessing the protocol interface of the network controller, and the field management operator can select building control subsystems with different communication protocols to access the extension module according to actual needs, and then compile corresponding configuration logic through conventional configuration software on the local management terminal 100, and then send the configuration logic to the network controller 300 to realize the logic control of the building control subsystems, without reconstructing the hardware of the network controller.
The building system provided by the above embodiment includes a local management terminal, a network controller, and an extension module, where the local management terminal is in communication connection with the network controller, the extension module is provided with a first module communication interface and a second module communication interface, the first module communication interface is connected to a first protocol interface of the network controller, the first protocol interface and the first module protocol interface are hardware interfaces adopting the same bus protocol, the second module communication interface is used for the extension module to be in communication connection with a first building subsystem, the first building subsystem is a building subsystem adopting a first communication protocol to communicate, so that the local management terminal can send a first configuration logic matched with the first communication protocol to the network controller for execution, and the network controller can perform information interaction with the extension module through the hardware interface matched with the protocol, the expansion module is also in communication connection with the building subsystem through a corresponding module protocol interface, so that the network controller can realize logic control on the building subsystem by using configuration logic.
In one embodiment, the number of expansion modules 300 may be plural.
Referring to fig. 3, fig. 3 is a schematic diagram illustrating a connection between a network controller and expansion modules in an embodiment, in this embodiment, in order to save interface resources, a plurality of expansion modules 300 may be connected to the network controller 200 in an expansion manner by hand, so that one protocol interface of the network controller 200 is connected to one of the expansion modules, and the expansion module is sequentially connected to other expansion modules, so as to achieve an effect of saving interface resources. The extension module 300 may include an RS485 extension module and/or a CAN extension module, that is, different types of extension modules may be mixed and connected to the building system to adapt to the building systems with multiple bus protocols.
The main reason for adding the expansion module to the network controller 200 is that the hardware interface resource of the network controller 200 is limited, and it is impossible to access the building control subsystem without the upper limit expansion, so the expansion module 300 is required to perform hardware interface expansion, and in this embodiment, on the basis of adding the expansion module to the network controller 200, the network controller 200 is further connected with more expansion modules in a hand-pulling manner, so that the number of the building control subsystems accessed by the building system can be further increased, and the building control capability can be improved.
In one embodiment, as shown in fig. 3, the expansion modules and the network controller may be connected through a plug-in interface, and the expansion modules may also be connected through a plug-in interface. The pluggable connection mode greatly improves the working efficiency of building managers in accessing the expansion module and the building control subsystem, can realize dynamic hardware expansion of the building system, freely expand or delete equipment and the system, realizes free configuration and integration of the building control subsystem, and has higher flexibility.
In one embodiment, the network controller 200 in the building system may further be provided with a second protocol interface, and the second protocol interface is mainly used for the communication connection between the network controller 200 and a second building control subsystem.
Specifically, as shown in fig. 1, the network controller 200 of this embodiment may be connected to a second floor control subsystem through a second protocol interface, and may perform information interaction with the second floor control subsystem. Therefore, some building control subsystems are directly connected to the network controller 200, and when the building control subsystems are directly controlled through the network controller 200, the process of protocol configuration required for communication with the expansion module is omitted, the logic control of the second building control subsystem is not easily influenced by the expansion module, and the control of the terminal on the building control subsystems when the expansion module is damaged is avoided.
Further, in some embodiments, the second floor control subsystem may be a building subsystem that communicates using a second communication protocol, and the second floor control subsystem may include a fire protection system, a drainage system, and/or a heating and ventilation system, or may individually use a certain controlled device (e.g., a lamp, a fan, a camera, etc.) as the second floor control subsystem. The second communication protocol may include a Modbus protocol, a BACnet protocol, a Lonwork protocol, and a KNX protocol, and in an actual application scenario, the second communication protocol may be the same as or different from the first communication protocol. In order to implement logic control on the second building control subsystem, building managers may write a second configuration logic matched with the second communication protocol on the local management terminal 100 through configuration software, so that the local management terminal 100 can send the second configuration logic to the network controller 200 through the ethernet, and the network controller 200 can run the second configuration logic to perform logic control on the second building control subsystem.
The scheme of the above embodiment can satisfy the logic control of the corresponding building control subsystem under two conditions, and for the first building control subsystem accessed to the expansion module 300, the network controller 200 uses the first configuration logic to implement the logic control of the first building control subsystem through the expansion module 300; for the second building control subsystem directly connected to the network controller 200, the second building control subsystem can be directly logically controlled by operating the second configuration logic, and the second building control subsystem can be compatible with the logic control of the building control subsystem directly connected to the network controller and the building control subsystem connected to the expansion module, so that the requirement of hardware expansion of the building control subsystem can be met, and the logic control processing of the building control subsystem originally connected to the network controller can not be influenced. Certainly, the first floor control subsystem and the second floor control subsystem can be logically associated in the configuration logic, so that the first floor control subsystem and the second floor control subsystem are favorably and logically controlled in a linkage manner, and the flexibility and the reliability are higher.
In one embodiment, the local management terminal 100 of the building system may also be connected to a remote device via the internet.
In this embodiment, referring to fig. 1, the local management terminal 100 is generally managed and controlled by a field management operator, and is mainly used for the field management operator to perform data monitoring and configuration logic writing, and the remote device may include a mobile terminal 410, a remote management terminal 420 and/or a remote server 430, and the remote device may receive data information related to the building system sent by the local management terminal 100 through the internet, and is mainly used for a property manager to perform background information processing or data analysis on the data information.
In the following, the operation principle of the building system shown in fig. 1 is described with reference to specific application scenarios, and in general, the building system can be divided into three layers: the system comprises an operation management layer, a network control layer and a field device layer, wherein the operation management layer is used for carrying out data monitoring, device management and configuration logic compiling for field operators, the network control layer is used for a network controller and an expansion module, the field control layer is used for each building control subsystem, such as a fire fighting system, a water supply and drainage system, a heating and ventilation system and the like, the network controller and the expansion module are used for being accessed into the field device through corresponding hardware interfaces, and the field operators compile control logic graphically through configuration software so as to realize logic control of a heterogeneous protocol system and achieve data sharing and cooperative processing of each module system.
When the hardware interface of the network controller does not meet the system protocol or the number of the hardware interfaces is accessed, the protocol interface and the digital interface of the hardware can be expanded in the mode shown in figure 3, namely the expansion module shown in the figure, and data exchange and logic transmission can be carried out between the network controller and the expansion module according to a specific protocol. The local management terminal can be connected to the network controller through the Ethernet, the local management terminal can carry out configuration logic compiling on the network controller through configuration software, if a certain protocol (such as a Modbus protocol) required in a non-building control subsystem is operated in the system, when a device layer needs to transmit the Modbus protocol through an RS485 bus to complete data acquisition, an engineer can operate the configuration software on site to compile a protocol plug-in drive, and the following two types of discussion are carried out:
1. when the building control subsystem is directly connected to the network controller, engineering personnel directly call an RS485 drive interface on configuration software of the network controller, compile a Modbus protocol plug-in package based on the RS485 drive, install the protocol on the configuration software in a plug-in mode, subsequently carry out system configuration through the configuration software, and directly call the protocol plug-in to carry out data monitoring;
2. when the building control subsystem is accessed to the RS485 extension module, the extension module integrates an MCU chip, and transmits specific protocol content to the extension module through the network controller through the extension interface, wherein the protocol content can comprise protocol elements and protocol operation rules required by a communication protocol bus of the RS485 communication baud rate, parity check bits, stop bits and the like, and the extension module performs protocol setting and operation rules to read data or perform logic control on the building control subsystem according to the protocol content transmitted by the network controller.
Then, after the local management terminal compiles the configuration logic of the network controller, the local management terminal can transmit the configuration logic to a database of the network controller, the network controller operates according to a specified configuration protocol to collect data of subordinate subsystems, and the local management terminal displays an operation interface of the subordinate building control subsystems to monitor data and manage equipment.
The building system provided by the embodiment is based on a building automatic control expansion type configuration system, the installation of the logic plug-in is controlled through the modular addition of the network controller hardware, so that the free expansion and configuration of the building automatic control system are realized, great convenience is provided for developers, the development time is saved, and the system integration cost is saved, namely the dynamic expansion of the hardware of the building system is realized, the corresponding protocol plug-in can be called according to a communication protocol required by an expansion module to generate the configuration logic, the programming of the configuration logic plug-in is realized, and the effect of freely expanding or deleting the building control subsystem is achieved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A building system, comprising: the system comprises a local management terminal for managing a building system, a network controller in communication connection with the local management terminal, and an expansion module; wherein,
the expansion module is provided with a first module communication interface and a second module communication interface;
the first module protocol interface is used for connecting a first protocol interface of the network controller; the first protocol interface and the first module protocol interface are hardware interfaces adopting the same bus protocol;
the second module communication interface is used for the communication connection between the expansion module and the first building subsystem; the first building subsystem is a building subsystem which adopts a first communication protocol for communication; wherein,
and the local management terminal sends a first configuration logic matched with the first communication protocol to the network controller, and the network controller runs the first configuration logic to logically control the first building subsystem connected with the expansion module.
2. The building system as claimed in claim 1, wherein said local management terminal is communicatively coupled to said network controller via an ethernet network.
3. A building system as claimed in claim 1, wherein said network controller is provided with a second protocol interface; and the second protocol interface is used for the communication connection between the network controller and the second floor control subsystem.
4. A building system as claimed in claim 3, wherein said second building control subsystem is a building subsystem communicating using a second communication protocol; and the local management terminal sends a second configuration logic matched with the second communication protocol to the network controller, and the network controller operates the second configuration logic to carry out logic control on the second floor control subsystem.
5. The building system of claim 1, wherein the number of the expansion modules is plural; and the plurality of expansion modules are connected with the network controller in a hand-pulling manner.
6. The building system as claimed in claim 5, wherein said expansion module is connected to said network controller via a plug-in interface; the expansion modules are connected through a plug-in interface.
7. A building system as claimed in claim 5 or 6, wherein said extension module comprises an RS485 extension module and/or a CAN extension module.
8. The building system of claim 1, wherein the first building subsystem is a building subsystem that communicates using a Modbus protocol, a BACnet protocol, a Lonwork protocol, or a KNX protocol.
9. The building system as claimed in claim 1, wherein said first building subsystem comprises: a fire fighting system, a water supply and drainage system and/or a heating and ventilation system.
10. The building system as claimed in claim 1, wherein said local management terminal is connected to a remote device via the internet; wherein the remote device comprises a mobile terminal, a remote management terminal and/or a remote server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110300.XU CN210573263U (en) | 2019-07-15 | 2019-07-15 | Building system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110300.XU CN210573263U (en) | 2019-07-15 | 2019-07-15 | Building system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210573263U true CN210573263U (en) | 2020-05-19 |
Family
ID=70640028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921110300.XU Active CN210573263U (en) | 2019-07-15 | 2019-07-15 | Building system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210573263U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110362009A (en) * | 2019-07-15 | 2019-10-22 | 珠海格力电器股份有限公司 | Building system configuration logic generation method and device and building system |
| CN111610765A (en) * | 2020-05-25 | 2020-09-01 | 珠海格力电器股份有限公司 | Distributed message control device and method and building control system |
| CN112084127A (en) * | 2020-08-24 | 2020-12-15 | 珠海格力电器股份有限公司 | Distributed controller and distributed autonomous system |
| CN112857078A (en) * | 2021-01-07 | 2021-05-28 | 西安木牛能源技术服务有限公司 | Dynamic hydraulic balance adjusting method and system for cooling tower group water system |
| CN114371659A (en) * | 2022-01-06 | 2022-04-19 | 广州金贝壳网络科技股份有限公司 | Intelligent building management system |
-
2019
- 2019-07-15 CN CN201921110300.XU patent/CN210573263U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110362009A (en) * | 2019-07-15 | 2019-10-22 | 珠海格力电器股份有限公司 | Building system configuration logic generation method and device and building system |
| CN111610765A (en) * | 2020-05-25 | 2020-09-01 | 珠海格力电器股份有限公司 | Distributed message control device and method and building control system |
| CN112084127A (en) * | 2020-08-24 | 2020-12-15 | 珠海格力电器股份有限公司 | Distributed controller and distributed autonomous system |
| CN112857078A (en) * | 2021-01-07 | 2021-05-28 | 西安木牛能源技术服务有限公司 | Dynamic hydraulic balance adjusting method and system for cooling tower group water system |
| CN114371659A (en) * | 2022-01-06 | 2022-04-19 | 广州金贝壳网络科技股份有限公司 | Intelligent building management system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210573263U (en) | Building system | |
| CN110362009A (en) | Building system configuration logic generation method and device and building system | |
| CN103343681B (en) | The integrated double loop network coupling control system of rig based on IPC and PLC | |
| CN104898573A (en) | Numerical control system data acquiring and processing method based on cloud computing | |
| CN100568202C (en) | Control method for sharing server by peripheral equipments of computer | |
| CN103324133B (en) | Drilling machine integrated loop network communication control system based on PLC | |
| CN113028603A (en) | Equipment monitoring system applied to central air-conditioning system | |
| CN114385126B (en) | K8 s-based multi-tenant deep learning model research and development system and method | |
| CN101145970B (en) | System and method for online location of communication system device failures | |
| CN101808130A (en) | Network control system based on Ethernet | |
| CN114745409A (en) | Remote control method for intelligent Internet of things equipment | |
| CN104951346A (en) | Process management method for embedded system as well as system | |
| CN109871325B (en) | KNX remote debugging method and system | |
| CN112769230A (en) | Distributed edge micro-cloud monitoring system based on container technology | |
| CN1232915C (en) | Field bus network controller | |
| CN109814871B (en) | Node management method and system based on DDS bus | |
| US20170153907A1 (en) | Out-of-band Management Of Virtual Machines | |
| CN102591688B (en) | Electrocardiograph plug-in access method and system | |
| CN207882728U (en) | A kind of control system | |
| CN201011567Y (en) | Sharing server device for computer peripheral device | |
| CN111195919A (en) | Robot teaching platform and construction method thereof | |
| CN216437218U (en) | Data transmission system based on API and computer storage medium | |
| CN114971175A (en) | Sewage treatment wisdom operation system that thing networking and cloud platform collocation were used | |
| JP4432368B2 (en) | Linking screen display information | |
| CN117251328B (en) | USB peripheral remote adaptation method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |