CN112804688A - Smart city Internet of things control system, method and device - Google Patents
Smart city Internet of things control system, method and device Download PDFInfo
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Abstract
The embodiment of the specification provides a smart city Internet of things control system, a smart city Internet of things control method, a smart city Internet of things control device, smart city Internet of things control equipment and a storage medium. The system comprises: a relay, at least one gateway, at least one terminal; the relay is used for processing the received data sent by the gateway, generating a target instruction according to a processing result and sending the target instruction to the target gateway; the gateway is connected with the terminal through wired or wireless communication, and is used for receiving data sent by the terminal and sending the received data to the relay; and the target gateway in the gateway is used for sending the target instruction to the target terminal so that the target terminal executes the target instruction. The system provided by the implementation mode avoids repeated construction, improves the network utilization rate, simplifies the networking design, meets the requirements of long distance, low power consumption, high capacity, safe encryption and multi-frequency and multi-mode of the entrance communication of the Internet of things, and meets the private network transmission requirement of a high-capacity trunk network.
Description
Technical Field
One or more embodiments of the present disclosure relate to the field of internet of things and information communication technologies, and in particular, to a system, a method, and an apparatus for controlling an internet of things in a smart city.
Background
With the rapid development of wireless communication technologies, for technologies such as Zigbee, WiFi, bluetooth for short-distance communication, NB-LOT, LoRa for long-distance communication, each wireless technology must smoothly access the public network, and must provide abundant interfaces.
For the security management of wireless communication, the security of access equipment needs to be ensured, data security needs to be emphasized, the control of power equipment and the damage of data caused by illegal invasion are prevented, and the current wireless communication networking mode has the problems of repeated construction of a backbone network of a local area network and the like.
Disclosure of Invention
In view of the above, an object of one or more embodiments of the present disclosure is to provide a system, a method, an apparatus, a device and a storage medium for controlling a smart city internet of things, so as to solve a problem that a backbone network of a local area network needs to be repeatedly built.
In view of the above, one or more embodiments of the present specification provide a smart city internet of things control system, including:
a relay, at least one gateway, at least one terminal; wherein the content of the first and second substances,
the relay is communicated with at least one gateway through a 230MHz private network, and is used for processing the received data sent by the at least one gateway, generating a target instruction according to the processing result and sending the target instruction to the target gateway, wherein the target gateway is determined by the relay based on the target instruction;
the at least one gateway is connected with the at least one terminal through wired or wireless communication, and the at least one gateway is used for receiving data sent by the at least one terminal and sending the received data to the relay; and the target gateway in the at least one gateway is used for sending the target instruction to the target terminal so that the target terminal executes the target instruction.
Further, at least one gateway and at least one terminal support International Telecommunication Union (ITU) Sub-1GHz ISM band access.
Further, the system is provided with a multi-protocol interface for diversified data communication.
Further, the system applies a preset encryption technology and is provided with a preset authentication mechanism so as to manage the access device authority.
Furthermore, the system is provided with diversified connection interfaces, so that various local area networks can be wirelessly accessed to the 4G/5G base station and can be accessed to the telecommunication or mobile public network in a wired mode or an Ethernet mode to form a wide area network, wherein the local area network is formed in a MESH, cellular and star networking mode.
Furthermore, an SG-LongRange system chip is installed in at least one gateway; the at least one terminal comprises one or more of a smoke alarm, an intelligent door lock, an intelligent charging pile and an intelligent electric meter; communication frequencies between the at least one gateway and the at least one terminal include 510MHz, 950MHz, and 2.4 GHz. At least one gateway can be used for controlling the state of terminal equipment such as smoke alarm, intelligent lock, intelligent charging stake, intelligent ammeter, gathers thing networking data. Devices such as a smoke alarm, an intelligent door lock, an intelligent charging pile, an intelligent ammeter and the like in a smart city Internet of things control system where a gateway provided with an SG-LongRange system chip is located can work in frequency bands of 510MHz, 950MHz and 2.4 GHz; the gateway can be connected to the at least one gateway through various ways such as Bluetooth, NB-IoT, zigbee and the like.
A smart city Internet of things control method is characterized by comprising the following steps:
the relay in the system receives data sent by each gateway in the system at a 230MHz frequency band private network;
the relay processes the data to obtain a processing result;
the relay determines a target instruction according to the processing result;
the relay sends the target instruction to a target gateway, wherein the target gateway is determined by the relay based on the target instruction;
and the target gateway sends the target instruction to the target terminal so that the target terminal executes the target instruction.
The utility model provides a wisdom city thing networking controlling means which characterized in that includes:
a receiving unit configured to receive data transmitted by each gateway in the system in the 230MHz band private network by the relay in the system;
the data processing unit is configured to process the data to obtain a processing result;
a target instruction determination unit configured to relay a determination of a target instruction according to a processing result;
a transmitting unit configured to relay transmission of the target instruction to the target gateway, wherein the target gateway is determined by the relay based on the target instruction;
the sending unit is further configured to: and the target gateway sends the target instruction to the target terminal so that the target terminal executes the target instruction.
An electronic device comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the computer program to implement the method for controlling the internet of things of the smart city.
A non-transitory computer-readable storage medium storing computer instructions for causing a computer to execute the method for controlling the internet of things of a smart city as described above.
As can be seen from the above, the smart city control system, the method, the apparatus, the device, and the storage medium provided in one or more embodiments of the present disclosure may effectively avoid the repeated construction, improve the utilization rate of the existing network, and use only one link, route, and exchange protocol, thereby greatly simplifying the networking design, and fully satisfying the characteristics of long distance, low power consumption, large capacity, secure encryption, and multiple modes of the internet of things ingress communication, and particularly having a higher transmission frequency in the 230MHz frequency band backbone network of the electric power, and meeting the private network transmission requirements of the large capacity backbone network.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
Fig. 1 is a schematic diagram of a smart city internet of things control system according to an embodiment of the present disclosure;
fig. 2 is a schematic flowchart illustrating a smart city internet of things control method according to an embodiment of the present disclosure;
fig. 3 is a block diagram illustrating a smart city internet of things control device according to an embodiment of the present disclosure;
fig. 4 is a schematic diagram of an electronic device hardware structure of a smart city internet of things control system according to an embodiment of the present disclosure.
Detailed Description
For the purpose of promoting a better understanding of the objects, aspects and advantages of the present disclosure, reference is made to the following detailed description taken in conjunction with the accompanying drawings.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Fig. 1 shows a schematic diagram 100 of a smart city internet of things control system of the present application. The smart city internet of things control system comprises a relay 101, at least one gateway 102 and at least one terminal 103; the relay 101 is in communication with at least one gateway 102 through a 230MHz private network, the relay 101 is used for processing received data sent by the at least one gateway 102, generating a target instruction according to a processing result, and sending the target instruction to a target gateway, wherein the target gateway is determined by the relay based on the target instruction; at least one gateway 102 and at least one terminal 103 are connected through wired or wireless communication, and the at least one gateway 102 is used for receiving data sent by the at least one terminal 103 and sending the received data to the relay 101; the target gateway in the at least one gateway 102 is configured to send the target instruction to the target terminal, so that the target terminal executes the target instruction.
Specifically, the at least one terminal 103 may include terminals such as an intelligent smoke alarm, an intelligent door lock, an intelligent charging pile, and an intelligent electric meter, wherein, for example, the intelligent electric meter is one of basic devices for data acquisition of an intelligent power grid (especially an intelligent power distribution grid), and is responsible for the tasks of raw power data acquisition, measurement, and transmission, and is a basis for implementing information integration, analysis optimization, and information presentation. The intelligent electric meter has the functions of metering basic electricity consumption of the traditional electric meter, and also has intelligent functions of bidirectional multi-rate metering, user side control, bidirectional data communication of various data transmission modes, electricity larceny prevention and the like in order to adapt to the use of an intelligent power grid and new energy. The data sent by the at least one gateway 102 may be data or instruction data received by the at least one gateway 102 and used for controlling the at least one terminal 103 by a user, for example, data for remotely instructing the intelligent smoke alarm to alarm, data for remotely instructing the intelligent door lock to open/close, data for remotely instructing the intelligent charging pile to charge/stop charging, data for remotely instructing the intelligent electric meter to detect whether electricity is stolen, and the like.
The target instruction can be an instruction issued by a relay for controlling at least one terminal, and can be an instruction for instructing the intelligent smoke alarm to alarm, an instruction for instructing the intelligent charging pile to charge, and an instruction for instructing the intelligent electric meter to detect whether electricity is stolen.
The relay and the gateway are communicated with each other through a 230MHz electric power frequency band private network, data transmitted from the gateway are analyzed, sorted and counted, and data communication can be carried out on equipment such as a smoke alarm, an intelligent door lock, an intelligent charging pile and an intelligent electric meter in a target area according to the transmitted data.
In some optional implementation manners of this embodiment, at least one gateway and at least one terminal support access to an International Telecommunication Union (ITU) Sub-1GHz ISM band, and meet the characteristics of long distance, low power consumption, large capacity, secure encryption, local networking, and multi-frequency and multi-mode of internet of things portal communication.
In some optional implementation manners of the embodiment, the smart city internet of things control system is provided with a multi-protocol interface, so that massive data communication is brought to the comprehensive development of power grid services.
The multi-protocol refers to a communication protocol between the MCU control unit and the wireless radio frequency front end. The MCU in the system can be compatible with any wireless radio frequency front end data interface (namely the multi-protocol interface), can identify the data type and realize the receiving and forwarding functions.
In some optional implementation manners of this embodiment, the smart city internet of things control system applies a preset encryption technology and is provided with a preset authentication mechanism to manage the access device permission.
For example, since the smart city internet of things control system can access various wireless devices, when convenient interconnection and interworking are provided, the accessed wireless devices must be authenticated and authorized to ensure that the wireless devices are not interfered by any external wireless devices. The central office defines a key (i.e., the central office defines a preset encryption technology), and the device is allowed to access only when the accessed device meets the key requirement and is authenticated and authorized by the central office.
In some optional implementation manners of this embodiment, the smart city internet of things control system is provided with diversified connection interfaces, so that various local area networks can be wirelessly accessed to the 4G/5G base station, and are accessed to the telecommunication or mobile public network in a wired manner or an ethernet manner to form a wide area network, where the local area network is formed in a MESH, cellular, and star networking manner.
In some optional implementation manners of this embodiment, an SG-LongRange system chip is installed in at least one gateway; the at least one terminal comprises one or more of a smoke alarm, an intelligent door lock, an intelligent charging pile and an intelligent electric meter; communication frequencies between the at least one gateway and the at least one terminal include 510MHz, 950MHz, and 2.4 GHz.
The SG-LongRange is a local area network wireless communication technology provided by a national power grid, supports a 230MHz frequency band, supports other sub-1GHz and ISM frequency bands, and meets the service requirements of long distance, low power consumption, large capacity, safety encryption, local area networking, multi-frequency fusion and the like of Internet of things entrance communication.
Specifically, what this application embodiment provided is based on intelligent city thing networking control system of SG-LongRange, and the intelligent city thing networking control system based on SG-LongRange of this application is a local wireless network technique, supports the existing 230M frequency channel private network of electric wire netting, avoids the repeated construction to improve the utilization ratio. The routing and terminal equipment support access of an International Telecommunication Union (ITU) Sub-1GHz ISM frequency band, and the characteristics of long distance, low power consumption, high capacity, safe encryption, local networking and multi-frequency and multi-mode of entrance communication of the Internet of things are met. The private network networking in the 230MHz frequency band of the electric power has higher transmission rate, and meets the private network transmission requirement of a high-capacity trunk network. The gateway can be wirelessly connected with various terminal devices, and the gateway interface supports communication modes such as Bluetooth, NB-IoT, Wi-Fi and Zigbee, so that the design complexity of the gateway is reduced; frequencies supported by the gateway, such as 2.4GHz, 950MHz, 510MHz and other frequencies; supporting frequency interface between gateway and relay: the power frequency is 230MHz, and the special network transmission requirement of a large-capacity main line network is met. The gateway and the relay node only use one link, route and exchange protocol, thereby greatly simplifying the networking design. The link-less layer protocol simplifies wireless communication (e.g., GMSK, GFSK, only data of the physical layer frame structure). The main supporting terminal devices are as follows: smoke alarm, intelligent lock, intelligent charging stake, equipment such as smart electric meter. The system has a proprietary encryption technology and authentication mechanism to manage access device permissions. The system provides a multi-protocol service interface to bring massive data communication for the comprehensive development of power grid services. The local area network system provides rich connection interfaces: accessing a 4G/5G base station in a wireless mode; the wide area network is formed by accessing telecommunication or mobile public network by a wired optical fiber or Ethernet, and the local area network can be formed by MESH, cellular, star and other networking modes. The coverage area of the local area network reaches 10 square kilometers, and the maximum number of the non-concurrent nodes which are allowed to be accessed is 10 ten thousand.
With continued reference to fig. 2, a flow 200 of one embodiment of a smart city internet of things control method according to the present application is shown. As shown in fig. 2, the method for controlling the internet of things of the smart city according to the embodiment may include the following steps:
In this embodiment, the relay in the execution main body of the smart city internet of things control method (for example, the smart city internet of things control system composed of the relay, at least one gateway, and at least one terminal) may receive data sent by each gateway in the system as described above in a 230MHz frequency band private network. The data can be, for example, data for remotely indicating the intelligent smoke alarm to give an alarm, data for remotely indicating the intelligent door lock to be opened/closed, data for remotely indicating the intelligent charging pile to be charged/stopped to be charged, data for remotely indicating the intelligent electric meter to detect whether electricity is stolen or not, and the like.
The relays and the gateways in the system are communicated with each other through a power 230MHz frequency band private network, and data transmitted from the gateways are analyzed, sorted and counted; the relay may determine the terminal identity from the transmitted data; the relay can perform data communication on target terminals in the target area, such as terminal devices including a smoke alarm, an intelligent door lock, an intelligent charging pile, an intelligent electric meter and the like, according to the determined terminal identification carried in the transmitted data, so as to control the target terminals to execute target instructions.
And step 203, the relay determines a target instruction according to the processing result.
The relay determines a target instruction according to the action to be executed by the target terminal indicated by the processing result. The target instruction may be, for example, an instruction issued by a relay to control at least one terminal, and may be, for example, an instruction instructing the intelligent smoke alarm to alarm, an instruction instructing the intelligent charging pile to charge, and an instruction instructing the intelligent electric meter to detect whether electricity is stolen.
And step 204, the relay sends the target instruction to the target gateway.
In this embodiment, the target gateway is determined by the relay based on the target instruction. After the target instruction is determined, the relay may send the target instruction to a target gateway (one or more gateways, each gateway is correspondingly connected with a terminal) corresponding to the terminal identifier according to the determined terminal identifier (which may be one terminal identifier or multiple terminal identifiers) and a preset correspondence between the terminal identifier and the gateway, and send the target instruction to a target terminal corresponding to the terminal identifier by the target gateway according to the determined terminal identifier carried in the transmitted data, for example, send an instruction instructing the intelligent smoke alarm to the target terminal intelligent smoke alarm.
In step 205, the target gateway sends the target instruction to the target terminal, so that the target terminal executes the target instruction.
After receiving the target instruction, the target gateway in the system may send the target instruction to the corresponding target terminal, so that the target terminal executes the target instruction. In some optional implementations of this embodiment, the at least one terminal includes one or more of a smoke alarm, a smart door lock, a smart charging pile, and a smart meter; communication frequencies between the at least one gateway and the at least one terminal include 510MHz, 950MHz, and 2.4 GHz.
Specifically, a target terminal in at least one terminal may be a smoke alarm, and the smoke alarm may access a gateway in a point-to-point communication manner through bluetooth, NB-IoT, Zigbee, and the like at frequencies of 2.4GHz, 510MHz, and 950MHz after being confirmed by a physical layer of the smart city internet of things control system, execute a target instruction transmitted by the gateway, and transmit an execution result to a corresponding gateway to be uploaded to a relay through the gateway, so that the relay performs further decision control.
The target terminal in at least one terminal can be an intelligent door lock, the intelligent door lock can be accessed into the gateway through the modes of Bluetooth, NB-IoT, Zigbee and the like at the frequencies of 2.4GHz, 510MHz and 950MHz in a point-to-point communication mode after being confirmed in a physical layer, the instruction transmitted by the gateway is executed, and the execution result is transmitted into the corresponding gateway to be uploaded to the relay through the gateway so as to be used for the relay to perform further decision control.
The target terminal in at least one terminal can be an intelligent charging pile, the intelligent charging pile can be accessed into the gateway through the modes of Bluetooth, NB-IoT, Zigbee and the like at the frequencies of 2.4GHz, 510MHz and 950MHz in a point-to-point communication mode after confirmation of a physical layer, the target instruction transmitted by the gateway is executed, and the execution result is transmitted into the corresponding gateway to be uploaded to the relay through the gateway so as to be used for the relay to perform further decision control.
The target terminal in at least one terminal can be a smart meter, the smart meter can access the gateway through a point-to-point communication mode in the modes of bluetooth, NB-IoT, Zigbee and the like at the frequencies of 2.4GHz, 510MHz and 950MHz after the confirmation of the physical layer, execute the target instruction transmitted by the gateway, and transmit the execution result to the corresponding gateway so as to upload the execution result to the relay through the gateway, so that the relay performs further decision control.
The gateways do not communicate with each other, the relay and the gateways communicate with each other through a private network of a 230MHz electric power frequency band, and data transmitted from the gateways are analyzed, sorted and counted; according to the transmitted data, data communication can be carried out on equipment such as a smoke alarm of a target area, an intelligent door lock, an intelligent charging pile and an intelligent electric meter. A local area network is formed through networking modes such as MESH, honeycomb or star and the like, various local area networks can be accessed to a 4G/5G base station in a wireless mode, and a telecommunication or mobile public network is accessed to a wired mode through optical fibers or Ethernet, so that a wide area network is formed.
In some optional implementations of this embodiment, an SG-LongRange system chip is installed in at least one gateway.
The SG-LongRange is a local area network wireless communication technology provided by a national power grid, supports a 230MHz frequency band, supports other sub-1GHz and ISM frequency bands, and meets the service requirements of long distance, low power consumption, large capacity, safety encryption, local area networking, multi-frequency fusion and the like of Internet of things entrance communication.
Specifically, the intelligent city internet of things control method based on SG-LongRange is a private network control method for supporting the existing 230M frequency band of the power grid by using a local area wireless network technology, avoids repeated construction and improves utilization rate. The routing and terminal equipment support access of an International Telecommunication Union (ITU) Sub-1GHz ISM frequency band, and the requirements of long distance, low power consumption, large capacity, safe encryption, local networking and multi-frequency and multi-mode of entrance communication of the Internet of things are met. The private network networking in the 230MHz frequency band of the electric power has higher transmission rate, and meets the private network transmission requirement of a high-capacity trunk network. The gateway can be connected with various terminal devices in a wireless mode, such as Bluetooth, NB-LOT, Wi-Fi, Zigbee and other communication modes, and the design complexity of the gateway is reduced. The link-less layer protocol simplifies wireless communication (e.g., GMSK, GFSK, only data of the physical layer frame structure). The main supporting terminal devices are as follows: smoke alarm, intelligent lock, intelligent charging stake, equipment such as smart electric meter. The smart city Internet of things control method has a special encryption technology and an authentication mechanism and manages the access equipment authority. And a multi-protocol service interface is provided to bring massive data communication for the comprehensive development of power grid services. The smart city Internet of things control method also provides rich connection interfaces: the 4G/5G base station can be accessed in a wireless mode; a telecommunications or mobile public network is accessed in a wired manner by fiber or ethernet, thereby forming a wide area network. The coverage area of the local area network reaches 10 square kilometers, and the maximum number of the non-concurrent nodes which are allowed to be accessed is 10 ten thousand.
With continued reference to fig. 3, as an implementation of the methods shown in the above figures, the present application provides an embodiment of a smart city internet of things control apparatus 300, which corresponds to the embodiment of the method shown in fig. 2 and can be specifically applied to various electronic devices.
As shown in fig. 3, the smart city internet of things control device 300 of the present embodiment includes: a receiving unit 301, a data processing unit 302, a target instruction determining unit 303, and a transmitting unit 304.
The receiving unit 301 is configured to receive data transmitted by each gateway in the system as described above in the 230MHz band private network by the relay in the system as described above.
And a data processing unit 302 configured to process the data to obtain a processing result.
A target instruction determination unit 303 configured to relay the determination of the target instruction according to the processing result.
A sending unit 304 configured to relay sending the target instruction to the target gateway, wherein the target gateway is determined by the relay based on the target instruction.
The sending unit 304 is further configured to: and the target gateway sends the target instruction to the target terminal so that the target terminal executes the target instruction.
Technical carriers involved in payment in the embodiments of the present specification may include Near Field Communication (NFC), WIFI, 3G/4G/5G, POS machine card swiping technology, two-dimensional code scanning technology, barcode scanning technology, bluetooth, infrared, Short Message Service (SMS), Multimedia Message (MMS), and the like, for example.
It should be noted that the method of one or more embodiments of the present disclosure may be performed by a single device, such as a computer or server. The method of the embodiment can also be applied to a distributed scene and completed by the mutual cooperation of a plurality of devices. In such a distributed scenario, one of the multiple devices may only perform one or more steps of the method of one or more embodiments of the present disclosure, and the multiple devices may interact with each other to complete the method.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
For convenience of description, the above devices are described separately in terms of functional division into various modules/units. Of course, the functionality of the modules may be implemented in the same one or more software and/or hardware implementations in implementing one or more embodiments of the present description.
The apparatus of the foregoing embodiment is used to implement the corresponding method in the foregoing embodiment, and has the beneficial effects of the corresponding method embodiment, which are not described herein again.
Fig. 4 is a schematic diagram illustrating a more specific hardware structure of an electronic device according to this embodiment, where the electronic device may include: a processor 1010, a memory 1020, an input/output interface 1030, a communication interface 1040, and a bus 1050. Wherein the processor 1010, memory 1020, input/output interface 1030, and communication interface 1040 are communicatively coupled to each other within the device via bus 1050.
The processor 1010 may be implemented by a general-purpose CPU (Central Processing Unit), a microprocessor, an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits, and is configured to execute related programs to implement the technical solutions provided in the embodiments of the present disclosure.
The Memory 1020 may be implemented in the form of a ROM (Read Only Memory), a RAM (Random Access Memory), a static storage device, a dynamic storage device, or the like. The memory 1020 may store an operating system and other application programs, and when the technical solution provided by the embodiments of the present specification is implemented by software or firmware, the relevant program codes are stored in the memory 1020 and called to be executed by the processor 1010.
The input/output interface 1030 is used for connecting an input/output module to input and output information. The i/o module may be configured as a component in a device (not shown) or may be external to the device to provide a corresponding function. The input devices may include a keyboard, a mouse, a touch screen, a microphone, various sensors, etc., and the output devices may include a display, a speaker, a vibrator, an indicator light, etc.
The communication interface 1040 is used for connecting a communication module (not shown in the drawings) to implement communication interaction between the present apparatus and other apparatuses. The communication module can realize communication in a wired mode (such as USB, network cable and the like) and also can realize communication in a wireless mode (such as mobile network, WIFI, Bluetooth and the like).
It should be noted that although the above-mentioned device only shows the processor 1010, the memory 1020, the input/output interface 1030, the communication interface 1040 and the bus 1050, in a specific implementation, the device may also include other components necessary for normal operation. In addition, those skilled in the art will appreciate that the above-described apparatus may also include only those components necessary to implement the embodiments of the present description, and not necessarily all of the components shown in the figures.
Computer-readable media of the present embodiments, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of the different aspects of one or more embodiments of the present description as above, which are not provided in detail for the sake of brevity.
In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown in the provided figures, for simplicity of illustration and discussion, and so as not to obscure one or more embodiments of the disclosure. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.
While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (10)
1. The utility model provides a smart city thing networking control system which characterized in that includes:
a relay, at least one gateway, at least one terminal; wherein the content of the first and second substances,
the relay is communicated with the at least one gateway through a 230MHz private network, and the relay is used for processing the received data sent by the at least one gateway, generating a target instruction according to a processing result and sending the target instruction to a target gateway, wherein the target gateway is determined by the relay based on the target instruction;
the at least one gateway is connected with the at least one terminal through wired or wireless communication, and the at least one gateway is used for receiving data sent by the at least one terminal and sending the received data to the relay; and the target gateway in the at least one gateway is used for sending the target instruction to a target terminal so as to enable the target terminal to execute the target instruction.
2. The system of claim 1, wherein the at least one gateway and the at least one terminal support International Telecommunication Union (ITU) Sub-1GHz ISM band access.
3. The system of claim 1, wherein the system is provided with a multi-protocol interface for diversified data communication.
4. The system of claim 1, wherein the system applies a predetermined encryption technique and is provided with a predetermined authentication mechanism to manage the access device rights.
5. The system of claim 1, wherein the system is provided with diversified connection interfaces for a variety of local area networks to wirelessly access 4G/5G base stations, and to access telecommunication or mobile public networks in a wired manner or ethernet manner to form a wide area network, wherein the local area networks are formed by MESH, cellular, and star networking.
6. The system of claim 1, wherein an SG-LongRange system chip is installed in the at least one gateway; the at least one terminal comprises one or more of a smoke alarm, an intelligent door lock, an intelligent charging pile and an intelligent electric meter; communication frequencies between the at least one gateway and the at least one terminal include 510MHz, 950MHz, and 2.4 GHz.
7. A smart city Internet of things control method is characterized by comprising the following steps:
a relay in the system as claimed in any one of claims 1 to 6 receives data transmitted by each gateway in the system as claimed in any one of claims 1 to 6 in a 230MHz band private network;
the relay processes the data to obtain a processing result;
the relay determines a target instruction according to the processing result;
the relay sending the target instruction to a target gateway, wherein the target gateway is determined by the relay based on the target instruction;
and the target gateway sends the target instruction to a target terminal so that the target terminal executes the target instruction.
8. The utility model provides a wisdom city thing networking controlling means which characterized in that includes:
a receiving unit, configured to receive data transmitted by each gateway in the system according to any claim 1 to 6 in a 230MHz band private network by a relay in the system according to any claim 1 to 6;
the data processing unit is configured to process the data to obtain a processing result;
a target instruction determination unit configured to determine a target instruction according to the processing result by the relay;
a transmitting unit configured to transmit the target instruction to a target gateway by the relay, wherein the target gateway is determined by the relay based on the target instruction;
the sending unit is further configured to: and the target gateway sends the target instruction to a target terminal so that the target terminal executes the target instruction.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the method according to any of claims 1 to 7 when executing the program.
10. A non-transitory computer-readable storage medium storing computer instructions for causing a computer to perform the method of any one of claims 1 to 7.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207800A (en) * | 2015-07-23 | 2015-12-30 | 国家电网公司 | Multi-communication mode integration electric power wireless communication private network service system |
| US9300635B1 (en) * | 2015-06-15 | 2016-03-29 | Tempered Networks, Inc. | Overlay network with position independent insertion and tap points |
| CN108366121A (en) * | 2018-02-13 | 2018-08-03 | 广州云湾信息技术有限公司 | The group network system and apparatus control method of the more intelligent gateways of Internet of Things |
| CN111654430A (en) * | 2020-04-30 | 2020-09-11 | 广东电网有限责任公司 | 230MHz LoRa type communication gateway and system thereof |
| CN112087441A (en) * | 2020-09-03 | 2020-12-15 | 郑州信大先进技术研究院 | Multi-protocol communication method, intelligent home gateway and multi-protocol communication system |
-
2020
- 2020-12-21 CN CN202011519858.0A patent/CN112804688A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9300635B1 (en) * | 2015-06-15 | 2016-03-29 | Tempered Networks, Inc. | Overlay network with position independent insertion and tap points |
| CN105207800A (en) * | 2015-07-23 | 2015-12-30 | 国家电网公司 | Multi-communication mode integration electric power wireless communication private network service system |
| CN108366121A (en) * | 2018-02-13 | 2018-08-03 | 广州云湾信息技术有限公司 | The group network system and apparatus control method of the more intelligent gateways of Internet of Things |
| CN111654430A (en) * | 2020-04-30 | 2020-09-11 | 广东电网有限责任公司 | 230MHz LoRa type communication gateway and system thereof |
| CN112087441A (en) * | 2020-09-03 | 2020-12-15 | 郑州信大先进技术研究院 | Multi-protocol communication method, intelligent home gateway and multi-protocol communication system |
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