CN117176772A - Method capable of customizing task linkage based on Internet of things gateway - Google Patents
Method capable of customizing task linkage based on Internet of things gateway Download PDFInfo
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- CN117176772A CN117176772A CN202311397510.2A CN202311397510A CN117176772A CN 117176772 A CN117176772 A CN 117176772A CN 202311397510 A CN202311397510 A CN 202311397510A CN 117176772 A CN117176772 A CN 117176772A
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- 238000001816 cooling Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 6
- 238000007726 management method Methods 0.000 description 24
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- 230000001960 triggered effect Effects 0.000 description 3
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- 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 discloses a method capable of customizing task linkage based on an Internet of things gateway, which comprises the following steps: creating tasks in a gateway, wherein the tasks comprise timing tasks and linkage tasks; the timing task comprises a time and timing function, and the timing function comprises the step of acquiring attribute information and event information of the sensing equipment; the linkage task comprises a sensing device attribute, a sensing device event and a control function; creating a task trigger associated with the linked task in the gateway; the gateway calls the timing function at the time of the timing task configuration to acquire attribute information and event information of the sensing equipment; the gateway acquires the task trigger, and when the acquired attribute information and event information of the sensing equipment reach the attribute and event of the sensing equipment set by the linkage task, the task trigger outputs a function control instruction to realize the corresponding function. The invention has good expandability, low cost and good flexibility.
Description
Technical Field
The invention relates to the Internet of things, in particular to a method capable of customizing task linkage based on an Internet of things gateway.
Background
In recent years, with popularization and wide use of the internet of things device, the necessity of managing and controlling the internet of things device by the user is more and more remarkable. However, the conventional internet of things device management and control method has some limitations and inconveniences. The existing method for managing and controlling the equipment of the Internet of things mainly comprises the following steps:
1. management and control is based on conventional manual means. This approach requires users to expend more manpower and time to manage and control the internet of things devices, lacking the advantages of efficiency and automation.
2. And realizing the management and control of the equipment of the Internet of things based on the cloud service. In this method, many vendors and suppliers provide cloud-based services, and task management, control and configuration are integrated in the cloud, but this method requires users to rely on a third party cloud platform, and there is a privacy risk.
3. And realizing the management and control of the equipment of the Internet of things based on the embedded system. The method is used for task management and control through the embedded system, and is high in cost and poor in expansibility although the method is more efficient than a traditional manual mode.
Obviously, the existing method for managing and controlling the equipment of the Internet of things has defects in terms of cost, flexibility or expansibility.
Disclosure of Invention
The invention provides a method capable of customizing task linkage based on an Internet of things gateway, which aims to solve the technical problem that the equipment management and control method of the Internet of things in the prior art has defects in the aspects of cost, flexibility or expansibility.
In order to solve the technical problems, the technical scheme adopted by the invention is to design a method capable of customizing task linkage based on an Internet of things gateway, which comprises the following steps:
creating tasks in a gateway, wherein the tasks include timing tasks associated with a sensing device and linkage tasks associated with a control device;
the timing task comprises a time and timing function, and the timing function comprises the step of acquiring attribute information and event information of the sensing equipment;
the linkage task comprises a sensing equipment attribute, a sensing equipment event corresponding to the sensing equipment attribute and a control function corresponding to the sensing equipment event;
creating a task trigger associated with the linked task in the gateway;
the gateway calls the timing function at the time of the timing task configuration, executes the timing function on the sensing equipment, and acquires attribute information and event information of the sensing equipment;
the gateway acquires the task trigger, compares the attribute information and the time information with the attribute and the event of the sensing equipment task, and when the acquired attribute information and event information of the sensing equipment reach the attribute and the event of the sensing equipment set by the linkage task, the task trigger invokes a control function set by the linkage task and outputs a function control instruction;
the control equipment receives the function control instruction and realizes the corresponding function according to the function control instruction.
The creating tasks in the gateway includes:
generating a self-management system interface in a gateway, establishing connection between the gateway and the sensing equipment and between the gateway and the control equipment, displaying the sensing equipment on the self-management system interface, clicking the displayed sensing equipment, entering a task creation interface of the corresponding sensing equipment, and creating a task corresponding to the sensing equipment on the task creation interface.
The task creation interface comprises a timing task creation interface and a linkage task creation interface, and the timing task creation interface comprises a time setting interface, an attribute information setting interface and a time information setting interface;
the linkage task creation interface comprises an attribute setting interface, an event setting interface and a function setting interface, and the function setting interface comprises a control equipment selection interface and a control function setting interface; and placing the control equipment under the control equipment selection interface for selection, wherein the control equipment connected with the gateway can be selected under the control equipment selection interface.
The gateway establishing connection with the sensing device and the control device comprises:
the gateway obtains hardware addresses of the sensing equipment and the control equipment, obtains numbers of the sensing equipment and the control equipment, and establishes connection with the sensing equipment and the control equipment;
displaying the number of the sensing equipment as the sensing equipment on the self-management system interface;
and placing the number of the control equipment in the control equipment selection interface.
The control device and the sensing device may be the same.
The sensing device includes a plurality of sensing devices.
The sensing equipment is a temperature sensor, the attribute of the sensing equipment is temperature, the event of the sensing equipment is a temperature threshold value, and the control function is started or alarmed; the attribute information is temperature, and the event information is a temperature value detected by a temperature sensor;
when the control function is started, the control equipment is cooling equipment; when the temperature value reaches the temperature threshold value, the task trigger outputs a function control instruction to the cooling equipment, and the cooling equipment is started;
when the control function is alarming, the control equipment is the sensing equipment, and when the temperature value reaches the temperature threshold value, the task trigger outputs a function control instruction to the sensing equipment, and the cooling equipment gives an alarm.
The sensing equipment is a door state detection sensor, the attribute of the sensing equipment is none, and the event of the sensing equipment is door opening; the control function is started, and the control equipment is a lamp, a window or an air conditioner; and the task trigger outputs a function control instruction to the lamp, the window or the air conditioner when the door state detection sensor detects that the door is opened, and the lamp, the window or the air conditioner is opened.
The invention establishes a timing task associated with a sensing device and a linkage task associated with a control device in a gateway, and establishes a task trigger associated with the linkage task in the gateway, wherein the timing task comprises time and timing functions, and the timing functions comprise acquiring attribute information and event information of the sensing device; the linkage task comprises a sensing device attribute, a sensing device event corresponding to the sensing device attribute and a control function corresponding to the sensing device event. The gateway is utilized to call the timing function at the time configured by the timing task, the timing function is executed on the sensing equipment, and the attribute information and the event information of the sensing equipment are obtained; the gateway acquires the task trigger, compares the attribute information and the time information with the attribute and the event of the sensing equipment task, and when the acquired attribute information and event information of the sensing equipment reach the attribute and the event of the sensing equipment set by the linkage task, the task trigger invokes a control function set by the linkage task and outputs a function control instruction; the control equipment receives the function control instruction and realizes the corresponding function according to the function control instruction, so that flexible management and control of the Internet of things equipment can be realized.
Drawings
The invention is described in detail below with reference to examples and figures, wherein:
FIG. 1 is a flow chart of a method of customizable task linkage based on an Internet of things gateway of the present invention.
Detailed Description
Specific embodiments of the invention are further described below with reference to the accompanying drawings:
please refer to fig. 1. The method capable of customizing task linkage based on the Internet of things gateway comprises the following steps:
the first step: creating tasks in a gateway, wherein the tasks include timing tasks associated with a sensing device and linkage tasks associated with a control device, and creating task triggers associated with the linkage tasks in the gateway.
The timing tasks include time and timing functions including acquiring attribute information and event information of the sensing device. The linkage task comprises a sensing device attribute, a sensing device event corresponding to the sensing device attribute and a control function corresponding to the sensing device event. A task trigger associated with the linked task is created in the gateway.
Tasks are associated with devices, each task being associated with a sensing device and corresponding to a specific function, the specific function being set by the control function, whereby a mapping of state information between the IoT gateway and the sensing device can be established.
The sensing equipment can be environmental sensors such as temperature, humidity and the like, and the control equipment can be an audible and visual alarm, an intelligent lamp and the like.
After the timing task is associated with the sensing equipment, the corresponding control function can be called in a timing mode within a configured time period, and after the linkage task is associated with the control equipment, the timing task cannot be triggered, and the triggering can only be achieved through the bound task trigger.
The task trigger belongs to the definition of the subordinate functions of the task, can define a threshold value and is associated with the linkage task, and when the equipment bound with the task triggers the control function, the linkage task is triggered after the return value reaches the threshold value.
In this specific embodiment, the creating the task in the gateway includes: generating a self-management system interface in a gateway, establishing connection between the gateway and the sensing equipment and between the gateway and the control equipment, displaying the sensing equipment on the self-management system interface, clicking the displayed sensing equipment, entering a task creation interface of the corresponding sensing equipment, and creating a task corresponding to the sensing equipment on the task creation interface.
For example, for a temperature sensor, the tasks created include: temperature, temperature threshold and starting the air conditioner, wherein the attribute of the sensing equipment is temperature, the event of the sensing equipment is temperature threshold, and the control function is to start the air conditioner.
For an audible and visual alarm, the tasks created include: the method comprises the steps of no, triggering signals and starting audible and visual alarm, wherein the attribute of the sensing equipment is no, namely the sensing equipment is no, the event of the sensing equipment is the triggering signals, and the control function is to start the audible and visual alarm.
The task triggers are in one-to-one correspondence with the linkage tasks and trigger control functions corresponding to the sensing equipment.
And a second step of: and the gateway calls the timing function at the time of the timing task configuration, executes the timing function on the sensing equipment and acquires attribute information and event information of the sensing equipment.
Attribute information and event information of the sensing device can be queried through protocol instructions. The gateway is provided with a module for uniformly managing the sensing equipment, and the module is provided with a function of binding the instruction with the sensing equipment, for example, the temperature sensor can be provided with an instruction for binding to acquire temperature.
And a third step of: the gateway acquires the task trigger, compares the attribute information and the time information with the attribute and the event of the sensing equipment task, and when the acquired attribute information and event information of the sensing equipment reach the attribute and the event of the sensing equipment set by the linkage task, the task trigger invokes the control function set by the linkage task and outputs a function control instruction.
Fourth step: the control equipment receives the function control instruction and realizes the corresponding function according to the function control instruction.
By establishing a task trigger, a task-based configuration can be provided that can trigger a task that is set when a defined medium reaches a specified condition.
The method of the invention is illustrated below:
a timing task a is defined in the gateway and is bound to the temperature sensor, and the current temperature is defined to be acquired every 10 seconds at 2 to 5 pm.
A linkage task B is defined in the gateway, and an audible and visual alarm is bound.
A task trigger C is defined in the gateway, a threshold is configured, and when the temperature reaches 40 ℃, a linkage task B is triggered, and an audible and visual alarm is sent.
The execution steps are as follows:
1. firstly, detecting whether the current time is between 2 pm and 5 pm, and if so, calling a temperature sensor by a gateway to acquire the current temperature;
2. the gateway acquires a task trigger C and judges whether the temperature reaches a threshold value set by the task trigger; if not, not performing any operation; if the task is reached, a linkage task corresponding to the task trigger is acquired, the linkage task B is called, and an audible and visual alarm is sent.
Example one: when the temperature sensor is configured in a machine room scene, the temperature is used as a trigger medium, and when the temperature reaches 40 ℃, the alarm sensing equipment can be configured to give an alarm or the cooling equipment can be configured to be started.
At this time, the sensing device is a temperature sensor, the attribute of the sensing device is temperature, the event of the sensing device is a temperature threshold, and the control function is on or alarm; the attribute information is temperature, and the event information is a temperature value detected by a temperature sensor.
When the control function is started, the control equipment is cooling equipment; and when the temperature value reaches the temperature threshold value, the task trigger outputs a function control instruction to the cooling equipment, and the cooling equipment is started.
When the control function is alarming, the control equipment is the sensing equipment, and when the temperature value reaches the temperature threshold value, the task trigger outputs a function control instruction to the sensing equipment, and the cooling equipment gives an alarm.
Example two: the intelligent home scene can be configured to turn on a lamp, a window or an air conditioner when the door is opened.
At this time, the sensing device is a door state detection sensor, the attribute of the sensing device is none, and the event of the sensing device is door opening; the control function is started, and the control equipment is a lamp, a window or an air conditioner; and the task trigger outputs a function control instruction to the lamp, the window or the air conditioner when the door state detection sensor detects that the door is opened, and the lamp, the window or the air conditioner is opened.
The invention establishes a timing task associated with a sensing device and a linkage task associated with a control device in a gateway, and establishes a task trigger associated with the linkage task in the gateway, wherein the timing task comprises time and timing functions, and the timing functions comprise acquiring attribute information and event information of the sensing device; the linkage task comprises a sensing device attribute, a sensing device event corresponding to the sensing device attribute and a control function corresponding to the sensing device event. The gateway is utilized to call the timing function at the time configured by the timing task, the timing function is executed on the sensing equipment, and the attribute information and the event information of the sensing equipment are obtained; the gateway acquires the task trigger, compares the attribute information and the time information with the attribute and the event of the sensing equipment task, and when the acquired attribute information and event information of the sensing equipment reach the attribute and the event of the sensing equipment set by the linkage task, the task trigger invokes a control function set by the linkage task and outputs a function control instruction; the control equipment receives the function control instruction and realizes the corresponding function according to the function control instruction, so that flexible management and control of the Internet of things equipment can be realized.
In this specific embodiment, the task creation interface includes a timing task creation interface and a linkage task creation interface, where the timing task creation interface includes a time setting interface, an attribute information setting interface, and a time information setting interface; the linkage task creation interface comprises an attribute setting interface, an event setting interface and a function setting interface, and the function setting interface comprises a control equipment selection interface and a control function setting interface; and placing the control equipment under the control equipment selection interface for selection, wherein the control equipment connected with the gateway can be selected under the control equipment selection interface. Therefore, the task creation interface can be conveniently set, and management is realized.
In this specific embodiment, the gateway establishing connection with the sensing device and the control device includes: the gateway obtains hardware addresses of the sensing equipment and the control equipment, obtains numbers of the sensing equipment and the control equipment, and establishes connection with the sensing equipment and the control equipment; displaying the number of the sensing equipment as the sensing equipment on the self-management system interface; and placing the number of the control equipment in the control equipment selection interface. Thus, the control device corresponding to the sensing device can be conveniently selected. The control device may be the same as the sensing device or may be different.
The sensing devices can comprise a plurality of sensing devices, and the sensing devices can be controlled through a self-management system interface of the gateway.
The invention provides a mapping relation of state information between the internet of things gateway and the sensing equipment, and realizes customized management of the IoT gateway on the sensing equipment management. Secondly, the user can freely define the task of the sensing device and carry out task linkage according to the rule defined by the user. Thus, the requirements of different clients can be met, and a more flexible and intelligent device management mode is provided. According to the invention, the flexible management and control of the Internet of things equipment are realized by setting the timing task, the linkage task and the task trigger in the gateway, and the method has the advantages of lower cost, easy expansibility, high flexibility and the like.
Compared with the prior art, the invention has the following characteristics:
1. the task management method is mainly realized through timing tasks, linkage tasks and task triggers, and the customization and management processes of task scenes are further optimized.
2. The specific functions of the linkage tasks can be configured, opened or closed at any time, so that the control capability of a user is greatly enhanced.
3. The method provided by the invention has strong expandability, and can be conveniently integrated with other Internet of things equipment to adapt to different application requirements.
4. The task management method has low cost and easy deployment, and has good market prospect while realizing differentiated and personalized task scenes.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. A method capable of customizing task linkage based on an Internet of things gateway is characterized by comprising the following steps:
creating tasks in a gateway, wherein the tasks include timing tasks associated with a sensing device and linkage tasks associated with a control device;
the timing task comprises a time and timing function, and the timing function comprises the step of acquiring attribute information and event information of the sensing equipment;
the linkage task comprises a sensing equipment attribute, a sensing equipment event corresponding to the sensing equipment attribute and a control function corresponding to the sensing equipment event;
creating a task trigger associated with the linked task in the gateway;
the gateway calls the timing function at the time of the timing task configuration, executes the timing function on the sensing equipment, and acquires attribute information and event information of the sensing equipment;
the gateway acquires the task trigger, compares the attribute information and the time information with the attribute and the event of the sensing equipment task, and when the acquired attribute information and event information of the sensing equipment reach the attribute and the event of the sensing equipment set by the linkage task, the task trigger invokes a control function set by the linkage task and outputs a function control instruction;
the control equipment receives the function control instruction and realizes the corresponding function according to the function control instruction.
2. The method for customizable task linkage based on the internet of things gateway according to claim 1, wherein the method comprises the following steps: the creating tasks in the gateway includes:
generating a self-management system interface in a gateway, establishing connection between the gateway and the sensing equipment and between the gateway and the control equipment, displaying the sensing equipment on the self-management system interface, clicking the displayed sensing equipment, entering a task creation interface of the corresponding sensing equipment, and creating a task corresponding to the sensing equipment on the task creation interface.
3. The method for customizable task linkage based on the internet of things gateway according to claim 2, wherein the method comprises the following steps: the task creation interface comprises a timing task creation interface and a linkage task creation interface, and the timing task creation interface comprises a time setting interface, an attribute information setting interface and a time information setting interface;
the linkage task creation interface comprises an attribute setting interface, an event setting interface and a function setting interface, and the function setting interface comprises a control equipment selection interface and a control function setting interface; and placing the control equipment under the control equipment selection interface for selection, wherein the control equipment connected with the gateway can be selected under the control equipment selection interface.
4. The method for customizable task linkage based on an internet of things gateway according to claim 3, wherein the method comprises the following steps: the gateway establishing connection with the sensing device and the control device comprises:
the gateway obtains hardware addresses of the sensing equipment and the control equipment, obtains numbers of the sensing equipment and the control equipment, and establishes connection with the sensing equipment and the control equipment;
displaying the number of the sensing equipment as the sensing equipment on the self-management system interface;
and placing the number of the control equipment in the control equipment selection interface.
5. The method for customizable task linkage based on the internet of things gateway according to claim 1, wherein the method comprises the following steps: the control device and the sensing device may be the same.
6. The method for customizable task linkage based on the internet of things gateway according to claim 1, wherein the method comprises the following steps: the sensing device includes a plurality of sensing devices.
7. The method for customizable task linkage based on the internet of things gateway according to claim 1, wherein the method comprises the following steps: the sensing equipment is a temperature sensor, the attribute of the sensing equipment is temperature, the event of the sensing equipment is a temperature threshold value, and the control function is started or alarmed; the attribute information is temperature, and the event information is a temperature value detected by a temperature sensor;
when the control function is started, the control equipment is cooling equipment; when the temperature value reaches the temperature threshold value, the task trigger outputs a function control instruction to the cooling equipment, and the cooling equipment is started;
when the control function is alarming, the control equipment is the sensing equipment, and when the temperature value reaches the temperature threshold value, the task trigger outputs a function control instruction to the sensing equipment, and the cooling equipment gives an alarm.
8. The method for customizable task linkage based on the internet of things gateway according to claim 1, wherein the method comprises the following steps: the sensing equipment is a door state detection sensor, the attribute of the sensing equipment is none, and the event of the sensing equipment is door opening; the control function is started, and the control equipment is a lamp, a window or an air conditioner; and the task trigger outputs a function control instruction to the lamp, the window or the air conditioner when the door state detection sensor detects that the door is opened, and the lamp, the window or the air conditioner is opened.
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