CN111857105A - Internet of things system for ground support equipment of navigation airport - Google Patents
Internet of things system for ground support equipment of navigation airport Download PDFInfo
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- CN111857105A CN111857105A CN202010780605.2A CN202010780605A CN111857105A CN 111857105 A CN111857105 A CN 111857105A CN 202010780605 A CN202010780605 A CN 202010780605A CN 111857105 A CN111857105 A CN 111857105A
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- 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
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0262—Confirmation of fault detection, e.g. extra checks to confirm that a failure has indeed occurred
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- 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
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
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Abstract
The invention relates to the technical field of ground support of navigation airports, and discloses an Internet of things system of ground support equipment of a navigation airport, which comprises a sensing terminal, a network transmission terminal and an application terminal which are connected in sequence, wherein: the sensing terminal comprises a plurality of gateways and a plurality of ground support equipment, each gateway is connected with at least one of the plurality of ground support equipment, and the gateways periodically carry out state polling on the ground support equipment connected with the gateways and acquire working state data of the ground support equipment; the network transmission terminal is used for transmitting the working state data of the ground support equipment acquired by the sensing terminal to the application terminal in real time; and the application terminal is used for receiving, processing and displaying the real-time running state and the fault information of the ground support equipment, and carrying out remote intelligent control and digital management on the ground support equipment. The invention simplifies the control and maintenance modes of the ground support equipment of the navigation airport, improves the working efficiency and saves the maintenance cost.
Description
Technical Field
The invention relates to the technical field of ground support of a navigation airport, in particular to an Internet of things system of ground support equipment of the navigation airport based on various mobile ad hoc networks.
Background
At present, the types of ground guarantee equipment of a navigation airport are more and more, and the functions are more and more perfect, so that the reliability and the maintainability of the equipment are guaranteed to be particularly important. From the actual operation condition of the ground support equipment of the navigation airport, the following problems exist in the aspects of use and maintenance of the ground support equipment of the navigation airport:
1. the use of ground support equipment of a navigation airport mainly depends on manual control of personnel, some equipment even needs monitoring and operation by a plurality of people, and sometimes even depends on gesture communication in an airport with extremely high noise;
2. the failure of the ground support equipment of the navigation airport can not be predicted in advance, and the maintenance can be carried out only after the failure occurs, even the failure occurs when an emergency task is executed and can only be suspended;
3. the outfield maintenance method still mainly depends on the experience of technical support personnel to carry out technical support, the maintenance means is backward, the determination of the diagnosis process lacks scientific basis, and the efficiency is low.
Disclosure of Invention
Technical problem to be solved
In view of the above, the main objective of the present invention is to provide an internet of things system for ground support equipment of a navigable airport based on multiple mobile ad hoc networks, so as to simplify the control and maintenance manner of the ground support equipment of the navigable airport, improve the work efficiency and save the maintenance cost.
(II) technical scheme
In order to achieve the purpose, the invention provides an internet of things system for ground support equipment of a navigation airport, which comprises a sensing terminal, a network transmission terminal and an application terminal which are connected in sequence, wherein:
the sensing terminal comprises a plurality of gateways and a plurality of ground support equipment, each gateway is connected with at least one of the plurality of ground support equipment, and the gateways periodically carry out state polling on the ground support equipment connected with the gateways and acquire working state data of the ground support equipment;
the network transmission terminal is used for transmitting the working state data of the ground support equipment acquired by the sensing terminal to the application terminal in real time;
and the application terminal is used for receiving, processing and displaying the real-time running state and the fault information of the ground support equipment, and carrying out remote intelligent control and digital management on the ground support equipment.
In the above scheme, loRa wireless module is all installed to every gateway and every ground support equipment, and the loRa wireless module in the gateway is connected with the loRa wireless module in at least one ground support equipment simultaneously.
In the above scheme, the gateway regularly performs status polling on the ground support equipment connected to the gateway, and collects the working status data of the ground support equipment, and the method specifically includes: the gateway periodically polls the state of the ground support equipment connected with the gateway and inquires the working state data of the ground support equipment; the ground support equipment returns the working state data of the ground support equipment to the gateway initiating the state polling through the LoRa wireless module installed on the ground support equipment.
In the above scheme, the gateway further includes at least one of a WIFI module, an NB module, a 4G module, and a 5G module connected to the network transmission terminal, wherein: the WIFI module is used under the condition of no base station signal and is used for realizing WIFI connection between the gateway and the network transmission terminal; the NB module is used in a severe network environment (such as a deep well) and is used for realizing NB connection between the gateway and the network transmission terminal; the 4G module is deployed in a place which is not covered by a wired network and is used for realizing 4G network connection between the gateway and the network transmission terminal; and the 5G module is deployed at a place which is not covered by a wired network and is used for realizing 5G network connection between the gateway and the network transmission terminal.
In the above scheme, at least one of the loRa wireless module, the WIFI module, the NB module, the 4G module and the 5G module is directly installed on the gateway, so that the problem of replacement when the module is damaged is solved, and the WIFI module, the NB module, the 4G module and the 5G module can be conveniently selected for use.
In the above scheme, ground support equipment includes helping to fall lighting system and maintenance support system at least, wherein: the landing assistant lighting system comprises various types of static lamps and is used for providing various lighting information for taking off and landing of the airplane under the condition of low visibility at night or in the daytime; the maintenance support system at least comprises at least one of a power supply, a water source, a gas source and an oil storage and refueling device and is used for supplying at least one of electricity, water, gas and oil for the airplane.
In the scheme, the static lamps are connected with an LoRa wireless module in the equipment through TTL serial ports, and the gateway of the sensing terminal and all the static lamps form a local area network by setting the same PANID; in the local area network, the LoRa wireless modules of all static lamps are set as common nodes to receive and send data in real time; the LoRa wireless module on the gateway is set to be in a coordinator mode, so that the gateway serves as a coordinator and further becomes a central node of the local area network, and the central node is responsible for building the network and managing the information of network access nodes; each static lamp is provided with an equipment address, the gateway is used as a network center node to send a polling instruction to each static lamp, after the static lamps receive the polling instruction, whether the equipment address in the analysis protocol is the same as the equipment address of the static lamps, if so, the static lamps reply a state message of the static lamps to the gateway, and the state message comprises information such as a switching state, a fault state, voltage, current and the like; if not, not replying the state message to the gateway; after receiving the reply, the gateway uploads the data according to the equipment address; further, when the control instruction of the application terminal reaches the gateway of the local area network, the static lamp analyzes whether the equipment address in the control instruction is the same as the equipment address of the static lamp, if so, the static lamp acts correspondingly according to the control instruction, and if not, the static lamp does not act.
In the scheme, the network transmission terminal is realized by an Ali cloud Internet of things cloud service suite, a gateway in the sensing terminal is accessed into the Ali cloud Internet of things cloud service suite through an MQTT protocol, and the Ali cloud Internet of things cloud service suite transmits the working state data of the ground support equipment acquired by the sensing terminal to the application terminal in real time through an Ethernet or a wireless network.
In the above scheme, the MQTT protocol provides one-to-many message publishing using a publish and subscribe message mode; the message is published by publishers through topics, subscribers subscribe interested topics, one publisher corresponds to a plurality of subscribers at the same time, and one subscriber subscribes to a plurality of topics at the same time.
In the scheme, the application terminal is a mobile communication terminal, a notebook computer, a PC or a tablet personal computer, receives data of the cloud service suite of the cloud of the internet of things in the network transmission terminal, displays, stores and analyzes the data, and sends a control instruction to the cloud service suite of the cloud of the internet of things in the network transmission terminal.
(III) advantageous effects
According to the technical scheme, the internet of things system of the ground support equipment of the navigation airport has the following beneficial effects:
1. the internet of things is highly regarded by the nation and the society as a global strategic emerging industry, the most obvious characteristic of the internet of things is network intellectualization, the object-object connection is realized by an intellectualized means, and the automatic management levels of different industries are improved, so that the efficiency is greatly improved, and meanwhile, the instability caused by manual work is reduced.
2. According to the internet of things system of the ground support equipment of the navigable airport, provided by the invention, the real-time running state and fault information of the ground support equipment are received, processed and displayed through the application terminal, and the ground support equipment is subjected to remote intelligent control and digital management, so that the remote control and digital management of the ground support equipment of the navigable airport are realized, the control flow is simplified, and the labor cost is reduced.
3. According to the internet of things system of the ground support equipment of the navigable airport, the sensing terminal regularly polls the state of the ground support equipment and collects the working state data of the ground support equipment, so that the fault prediction and fault type judgment of the ground support equipment of the navigable airport are realized, and a powerful basis is provided for safety guarantee.
4. According to the internet of things system of the ground support equipment of the navigable airport, the ground support equipment is regularly polled through the sensing terminal, the working state data of the ground support equipment is collected, the real-time tracking of the ground support equipment of the navigable airport is realized, and the safety of the navigable airport is ensured.
5. The internet of things system of the ground support equipment of the navigation airport provided by the invention receives, processes and displays the real-time running state and fault information of the ground support equipment through the application terminal, and carries out remote intelligent control and digital management on the ground support equipment, thereby improving the prevention and control capacity and level of emergency events.
Drawings
FIG. 1 is a schematic structural diagram of an Internet of things system of ground support equipment of a navigable airport according to an embodiment of the invention;
fig. 2 is a schematic diagram of a gateway in a cognitive terminal accessing an aricloud internet of things cloud service suite through an MQTT protocol according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or may comprise the first and second features being in contact, not directly, but via another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
As shown in fig. 1, fig. 1 is a schematic structural diagram of an internet of things system of ground support equipment of a navigable airport according to an embodiment of the present invention, where the internet of things system of ground support equipment of a navigable airport includes a sensing terminal, a network transmission terminal and an application terminal that are connected in sequence, where: the sensing terminal comprises a plurality of gateways and a plurality of ground support equipment, each gateway is connected with at least one of the plurality of ground support equipment, and the gateways periodically carry out state polling on the ground support equipment connected with the gateways and acquire working state data of the ground support equipment; the network transmission terminal is used for transmitting the working state data of the ground support equipment acquired by the sensing terminal to the application terminal in real time; and the application terminal is used for receiving, processing and displaying the real-time running state and the fault information of the ground support equipment, and carrying out remote intelligent control and digital management on the ground support equipment.
The following describes the sensing terminal, the network transmission terminal and the application terminal, which are connected in sequence, in detail, respectively.
1. Perception terminal
In an embodiment of the invention, each gateway and each ground support equipment are provided with a LoRa wireless module, and the LoRa wireless module in the gateway is simultaneously connected with at least one LoRa wireless module in the ground support equipment.
In an embodiment of the present invention, the periodically performing status polling on the ground support equipment connected to the gateway to collect the working status data of the ground support equipment includes: the gateway periodically polls the state of the ground support equipment connected with the gateway and inquires the working state data of the ground support equipment; the ground support equipment returns the working state data of the ground support equipment to the gateway initiating the state polling through the LoRa wireless module installed on the ground support equipment.
In an embodiment of the present invention, the gateway is further installed with at least one of a WIFI module, an NB module, a 4G module, and a 5G module connected to the network transmission terminal, where the WIFI module, the NB module, the 4G module, and the 5G module are not all installed, but are selectively installed according to actual environmental conditions. The WIFI module is used for connecting a plurality of electronic devices to a local area network, a router is required to be arranged, and the router is connected to a wide area network; the speed of the WIFI module is faster, and the WIFI module can be used under the condition that no base station signal exists. The NB module, the 4G module and the 5G module use base station wireless signals of mobile, communication and telecommunication, and are wireless networks, the NB module has the main characteristics of low power consumption, low cost and strong access capability, and is used in a particularly hostile environment but the coverage rate of the base station is not high at present, and the 4G module and the 5G module mainly use the base station with more base stations and good signals in which network is used.
In one embodiment of the invention, the WIFI module is used under the condition of no base station signal, and is used for realizing WIFI connection between the gateway and the network transmission terminal; the NB module is used in an environment (such as a deep well) with a particularly severe network condition and is used for realizing NB connection between the gateway and the network transmission terminal; the 4G module is deployed in a place which is not covered by a wired network and is used for realizing 4G network connection between the gateway and the network transmission terminal; and the 5G module is deployed at a place which is not covered by a wired network and is used for realizing 5G network connection between the gateway and the network transmission terminal.
In an embodiment of the invention, the LoRa wireless module, the WIFI module, the NB module, the 4G module and the 5G module are all directly installed on the gateway, so that not only is the replacement problem solved when the modules are damaged, but also the WIFI module, the NB module, the 4G module and the 5G module are convenient to select for use.
In one embodiment of the present invention, the ground support equipment at least comprises a landing light system and a maintenance support system, wherein: the fall-assist lighting system includes various types of static light fixtures, such as: the ground and ground area lamps, the take-off and landing platform floodlights, the approach lamps and the like are used for providing various light information for the take-off and landing of the airplane at night or under the condition of low visibility in the daytime; the maintenance support system at least comprises at least one of a power supply, a water source, a gas source and an oil storage and refueling device and is used for supplying at least one of electricity, water, gas and oil for the airplane.
In an embodiment of the invention, the static lamps are connected with an LoRa wireless module inside the equipment through TTL serial ports, and the gateway of the sensing terminal and all the static lamps form a local area network by setting the same PANID; in the local area network, the LoRa wireless modules of all static lamps are set as common nodes to receive and send data in real time; the LoRa wireless module on the gateway is set to be in a coordinator mode, so that the gateway serves as a coordinator and further becomes a central node of the local area network, and the central node is responsible for building a network and managing network access node information. And after the mode configuration is completed, the power is re-powered on, the gateway serving as the coordinator pulls down the corresponding pin, the coordinator starts to operate on behalf of the completion of the start, the network access time of the common node equipment is 5-20 seconds, and the corresponding pin is pulled down after the network access is successful.
Each static lamp is provided with an equipment address, the gateway is used as a network center node to send a polling instruction to each static lamp, after the static lamps receive the polling instruction, whether the equipment address in the analysis protocol is the same as the equipment address of the static lamps, if so, the static lamps reply a state message of the static lamps to the gateway, and the state message comprises information such as a switching state, a fault state, voltage, current and the like; if not, not replying the state message to the gateway; and after receiving the reply, the gateway uploads the data according to the equipment address.
Further, when the control instruction of the application terminal reaches the gateway of the local area network, the static lamp analyzes whether the equipment address in the control instruction is the same as the equipment address of the static lamp, if so, the static lamp acts correspondingly according to the control instruction, and if not, the static lamp does not act.
In addition, the network composition and the use method of the maintenance support system are the same as those of the landing-assistant lighting system, and are not described herein again.
In an embodiment of the present invention, the gateway mainly collects the working state information of the maintenance support system, such as the on-off state, the flow rate, and the like.
In an embodiment of the present invention, the ground support equipment may further include a meteorological facility system, and the meteorological facility system mainly includes a temperature and humidity sensor, a wind speed and direction sensor, an illumination sensor, and the like, and is configured to collect environmental parameters in the airport and provide linkage parameters for other ground support equipment, thereby realizing interconnection of everything.
2. Network transmission terminal
In one embodiment of the invention, the network transmission terminal is realized by an Ali cloud Internet of things cloud service suite. And a gateway in the perception terminal selects a networking module according to actual conditions and accesses the Ali cloud Internet of things cloud service suite through an MQTT protocol. And the Aliyun Internet of things cloud service suite transmits the working state data of the ground support equipment acquired by the sensing terminal to the application terminal in real time through an Ethernet or a wireless network.
In one embodiment of the present invention, as shown in FIG. 2, the MQTT protocol provides one-to-many message publishing using a publish and subscribe messaging mode; the messages are published by publishers through topics, and the subscribers subscribe to interested topics, one publisher may correspond to multiple subscribers, and one subscriber may also subscribe to multiple topics. The subscribers may also be publishers, and the publishers may also be subscribers.
An Aliyun Internet of things cloud service suite is specially released by developers in the field of Internet of things, and aims to help the developers build a data channel with high safety performance and facilitate bidirectional communication between a terminal (such as a sensor, an actuator, embedded equipment or intelligent household appliances) and a cloud. The Aliyun Internet of things cloud service suite also provides one-stop hosting service, data are collected, calculated and stored, a user does not need to purchase a server to deploy a distributed architecture, and the collection, calculation, storage and other full-stack services can be realized only by configuring rules on a web through a rule engine.
The Alice cloud Internet of things cloud service suite does many things on security, including providing authentication and end-to-end encryption services at all nodes including the equipment side and the Alice cloud services. In other words, if the authentication is not passed, data exchange between nodes cannot be performed, that is, the device cannot communicate with the internet of things suite.
3. Application terminal
In an embodiment of the present invention, the application terminal is a mobile communication terminal, a notebook computer, a PC, or a tablet computer, and the application terminal may be installed with an APP for implementing a corresponding function, and the main functions of the APP include the following two aspects:
firstly, receiving data of an Ariiyun Internet of things cloud service suite in the network transmission terminal, and displaying, storing and analyzing the data;
and secondly, sending a control instruction to an Ali cloud Internet of things cloud service suite in the network transmission terminal.
The users of the application terminal are divided into two types, one is airport user personnel, and the other is manufacturer maintenance personnel of the sensing network layer equipment. For different identities, there are different permissions to use APP on the application terminal. The main authorities of airport users are control and equipment status subscriptions. The maintainers have absolute use authority and can remind airport personnel of preventive maintenance, fault maintenance and predictive maintenance of the equipment in time according to prompts.
In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a navigation airport ground support equipment thing networking systems, is including perception terminal, network transmission terminal and the application terminal that connects gradually, wherein:
the sensing terminal comprises a plurality of gateways and a plurality of ground support equipment, each gateway is connected with at least one of the plurality of ground support equipment, and the gateways periodically carry out state polling on the ground support equipment connected with the gateways and acquire working state data of the ground support equipment;
the network transmission terminal is used for transmitting the working state data of the ground support equipment acquired by the sensing terminal to the application terminal in real time;
and the application terminal is used for receiving, processing and displaying the real-time running state and the fault information of the ground support equipment, and carrying out remote intelligent control and digital management on the ground support equipment.
2. The internet of things system of ground support equipment of the navigable airport of claim 1, wherein each gateway and each ground support equipment is installed with a LoRa wireless module, and the LoRa wireless module in the gateway is simultaneously connected with the LoRa wireless module in at least one ground support equipment.
3. The internet of things system of ground support equipment of a navigable airport according to claim 1 or 2, wherein the gateway periodically polls the ground support equipment connected thereto for status and collects the working status data of the ground support equipment, and specifically comprises:
the gateway periodically polls the state of the ground support equipment connected with the gateway and inquires the working state data of the ground support equipment;
the ground support equipment returns the working state data of the ground support equipment to the gateway initiating the state polling through the LoRa wireless module installed on the ground support equipment.
4. The system of internet of things for ground support equipment of navigable airports of claim 2, wherein the gateway is further installed with at least one of a WIFI module, an NB module, a 4G module and a 5G module connected to the network transmission terminal, wherein:
the WIFI module is used under the condition of no base station signal and is used for realizing WIFI connection between the gateway and the network transmission terminal;
the NB module is used in the environment with severe network conditions and is used for realizing the NB connection between the gateway and the network transmission terminal;
the 4G module is deployed in a place which is not covered by a wired network and is used for realizing 4G network connection between the gateway and the network transmission terminal;
and the 5G module is deployed at a place which is not covered by a wired network and is used for realizing 5G network connection between the gateway and the network transmission terminal.
5. The system of internet of things for ground support equipment of a navigable airport of claim 4, wherein at least one of the LoRa wireless module, WIFI module, NB module, 4G module and 5G module is directly installed at a gateway.
6. The system of internet of things for ground support equipment of a navigable airport of claim 1, wherein the ground support equipment comprises at least a landing aid light system and a maintenance support system, wherein:
the landing assistant lighting system comprises various types of static lamps and is used for providing various lighting information for taking off and landing of the airplane under the condition of low visibility at night or in the daytime;
the maintenance support system at least comprises at least one of a power supply, a water source, a gas source and an oil storage and refueling device and is used for supplying at least one of electricity, water, gas and oil for the airplane.
7. The internet of things system of ground support equipment of the navigable airport according to claim 6, wherein the static lamps are connected with an LoRa wireless module inside the equipment through TTL serial ports, and the gateway of the sensing terminal and all the static lamps form a local area network by setting the same PANID;
in the local area network, the LoRa wireless modules of all static lamps are set as common nodes to receive and send data in real time; the LoRa wireless module on the gateway is set to be in a coordinator mode, so that the gateway serves as a coordinator and further becomes a central node of the local area network, and the central node is responsible for building the network and managing the information of network access nodes; each static lamp is provided with an equipment address, the gateway is used as a network center node to send a polling instruction to each static lamp, after the static lamps receive the polling instruction, whether the equipment address in the analysis protocol is the same as the equipment address of the static lamps, if so, the static lamps reply a state message of the static lamps to the gateway, and the state message comprises information such as a switching state, a fault state, voltage, current and the like; if not, not replying the state message to the gateway; after receiving the reply, the gateway uploads the data according to the equipment address;
further, when the control instruction of the application terminal reaches the gateway of the local area network, the static lamp analyzes whether the equipment address in the control instruction is the same as the equipment address of the static lamp, if so, the static lamp acts correspondingly according to the control instruction, and if not, the static lamp does not act.
8. The system of internet of things for ground support equipment of a navigable airport according to claim 1,
the network transmission terminal is realized by adopting an Ali cloud Internet of things cloud service suite,
the gateway in the sensing terminal is accessed to the Ali cloud Internet of things cloud service suite through an MQTT protocol, and the Ali cloud Internet of things cloud service suite transmits the working state data of the ground support equipment acquired by the sensing terminal to the application terminal in real time through an Ethernet or a wireless network.
9. The navigable airport ground support equipment internet of things system of claim 8, wherein the MQTT protocol provides one-to-many message publishing using a publish and subscribe message mode; the message is published by publishers through topics, subscribers subscribe interested topics, one publisher corresponds to a plurality of subscribers at the same time, and one subscriber subscribes to a plurality of topics at the same time.
10. The system of claim 1, wherein the application terminal is a mobile communication terminal, a notebook computer, a PC or a tablet personal computer, receives data of the cloud service suite of the Ariiyun Internet of things in the network transmission terminal, displays, stores and analyzes the data, and sends a control instruction to the cloud service suite of the Ariiyun Internet of things in the network transmission terminal.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115002170A (en) * | 2022-08-05 | 2022-09-02 | 江苏橙智云信息技术有限公司 | Multi-condition linkage instruction execution method based on Internet of things |
| WO2023130269A1 (en) * | 2022-01-05 | 2023-07-13 | 北京小米移动软件有限公司 | Communication method and communication apparatus |
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2020
- 2020-08-05 CN CN202010780605.2A patent/CN111857105A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023130269A1 (en) * | 2022-01-05 | 2023-07-13 | 北京小米移动软件有限公司 | Communication method and communication apparatus |
| CN115002170A (en) * | 2022-08-05 | 2022-09-02 | 江苏橙智云信息技术有限公司 | Multi-condition linkage instruction execution method based on Internet of things |
| CN115002170B (en) * | 2022-08-05 | 2022-11-22 | 江苏橙智云信息技术有限公司 | Multi-condition linkage instruction execution method based on Internet of things |
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