TWM564750U - City network connection control signal equipment - Google Patents

Abstract

The present invention relates to a city network control signal device, which mainly comprises a central management system (CMS), at least one gateway (Gateway), a plurality of first signal repeaters (Repeater) and an application module, and the central management system is composed of A network communication protocol is connected to at least one gateway device, and the first signal transponders installed on the networked devices of each city are respectively connected with the network communication module signals in the gateway device, and the application module can obtain each identification. The code is transmitted to the central management system for management. This creation can establish a small number of gateways in a single area to effectively manage a large number of urban networked devices with the first signal repeater (Repeater). The connection between a signal repeater (Repeater) can quickly find the correct position of the first signal repeater that cannot be detected, thereby reducing the setting and transmission by reducing the setting of the gateway. The cost, while allowing the correct location of all the first signal repeaters (Repeater) to take advantage of subsequent related maintenance.

Description

Urban network control signal equipment

This creation is a kind of urban networking, especially a kind of urban networked control signal equipment.

According to the current IoT equipment and related applications, the gateways are also used to connect the nodes. When the scope of application is large, it needs to be expanded by adding gateways, because the gateways are built. The cost is much higher than the node and the maintenance cost is not low, so it is not conducive to urban equipment (such as street lamps) with large-scale nodes.

In addition, after the gateway is set at a fixed point, it can cover a wide range, and the existing method is to let each node connect to the gateway itself, and the gateway is connected to the central host. When some nodes fail, the gateway can only know that there is a node failure, but it is impossible to know the exact location of the node. Therefore, it is necessary to check all the nodes one by one in the maintenance. The construction and maintenance are very good. Not convenient.

The detailed features and advantages of the present invention are described in detail below in the embodiments, which are sufficient to enable any skilled artisan to understand the technical contents of the present invention and implement it according to the contents, the scope of the patent application and the drawings. Anyone familiar with the relevant art can easily understand the purpose and advantages of this creation.

The main purpose of this creation is to create a small number of gates in a region. The Gateway can effectively manage a large number of urban networking devices (such as street lights) with the first signal repeater (Repeater), and can quickly find the undetectable through the link between the first signal repeaters. The correct position of the first signal repeater (Repeater) is obtained, thereby reducing the cost of construction and transmission by reducing the setting of the gateway, and at the same time, the correctness of all the first signal repeaters can be grasped. The location has the use of subsequent related maintenance.

To achieve the above purpose, the present invention is an urban networked control signal device, which comprises: a Central Management System (CMS), which is connected to at least one gateway (Gateway) by a network communication protocol, wherein the gateway a network communication module capable of generating a fixed detection range and a communication unit conforming to the network communication protocol; a plurality of first signal transponders, each of the first signal transponders being respectively installed in a city network And connected to the network communication module signal, each of the city networking devices is provided with an identification code conforming to the first signal transponder; and an application module having a plurality of connection to the central management system to determine the gate A signal detection module for signal strength of the channel, an identification module for identifying the identification code for obtaining identification data, and a transmission module for connecting the identification module and transmitting the identification information to the central management system.

According to an embodiment of the present invention, the second signal repeater is further included, and each of the second signal repeaters is connected to the first signal repeater that is closest to the first signal repeater.

According to an embodiment of the present invention, the network communication protocol may be Sub 1G, 3G, 4G, 5G, NBIoT, WIFI, INTERNET or optical fiber.

According to an embodiment of the present invention, the network communication module is a Low Power Wide Area Network (LPWAN) specification.

According to an embodiment of the present invention, the signal detection module is a Received Signal Strength Indicatiation (RSSI) and a signal to noise ratio. (Signal-to-noise ratio, SNR).

According to an embodiment of the present invention, the city networking device can be a street light.

According to an embodiment of the present invention, the communication unit is a wired communication transmission or a wireless communication transmission.

According to an embodiment of the present invention, the wireless communication transmission comprises Sub 1G, 3G, 4G, 5G, NBIoT or WIFI.

According to an embodiment of the present invention, the wired communication transmission comprises an optical fiber.

1‧‧‧Central Management System

10‧‧‧Network Protocol

2‧‧‧ gateway

20‧‧‧Network communication module

22‧‧‧Communication unit

3‧‧‧First Signal Repeater

4‧‧‧Application Module

40‧‧‧Signal Detection Module

42‧‧‧ Identification Module

44‧‧‧Transmission module

5‧‧‧Urban networking equipment

50‧‧‧ identification code

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Figure 2 is a schematic diagram of the use state of the gateway module to confirm the signal strength of the gateway by the application module.

Figure 3 is a schematic diagram of the configuration of determining the position of the read street lamp.

Figure 4 is a schematic diagram of the configuration of the gateway and street lamp.

Figure 5 is a schematic diagram of the use status of the street lamp that cannot be connected.

FIG. 6 is a schematic structural diagram of another preferred embodiment of the present invention.

The embodiments of the present invention are described below by way of specific examples, and those skilled in the art can readily understand other advantages and effects of the present invention from the disclosure of the present disclosure.

The structure, the proportions, the sizes and the like of the drawings are only used to cope with the contents disclosed in the specification for the understanding and reading of those skilled in the art, and are not intended to limit the implementation of the present invention. Condition, so it is not technically meaningful, any structural modification, proportional change or size adjustment does not affect the effectiveness of this creation and The objectives that can be achieved should still fall within the scope of the technical content disclosed in this creation. In the meantime, the terms “a”, “two”, “upper”, and the like, are used for convenience of description, and are not intended to limit the scope of the invention, the relative relationship may be changed or Adjustments, if there is no material change in the content of the technology, are also considered to be the scope of implementation of this creation.

Please refer to FIG. 1 , which is a schematic diagram of the architecture of the preferred embodiment of the present invention. The present invention is an urban networked control signal device, which mainly includes a Central Management System (CMS), a Gateway 2 (Gateway), a plurality of first signal repeaters 3 (Repeater), and an application module 4, wherein The central management system 1 is connected to at least one gateway 2 by a network communication protocol 10. The gateway device 2 has a network communication module 20 and a communication unit 22 therein. The so-called network communication protocol 10 can be Sub. 1G, 3G, 4G, 5G, NBIoT, WIFI, INTERNET or optical fiber, and the network communication module 20 is a low power wide area network module (Low Power Wide Area Network, LPWAN) specification, wherein LPWAN is in LoRa A specification that relies primarily on battery-providing wireless devices. The LPWAN aims to meet the long-distance two-way communication required by IoT systems and to simplify the installation of devices, allowing users, developers, and commercial applications to master higher autonomy. Sex. LoRa mainly adopts a star topology, so that all nodes are directly connected to the gateway 2, and the gateway 2 is connected to the central management system 1 for integration. As for the communication unit 22, it can be divided into wired communication transmission or wireless communication transmission, and the wireless communication transmission includes Sub 1G, 3G, 4G, 5G, NBIoT or WIFI, and the wired communication transmission includes the optical fiber.

In addition, each of the first signal repeaters 3 is respectively installed in a city networking device 5 (for example, a street light), and is connected to the network communication module 20, and each city networking device 5 is provided with a first signal repeater 3. Identification code 50.

Furthermore, the application module 4 is provided with a complex signal detection module 40 and an identification module. The group 42 and the transmission module 44, wherein the signal detection module 40 includes a Received Signal Strength Indicatiation (RSSI) and a Signal-to-Noise Ratio (SNR), which are mainly used to connect the central unit. The management system 1 determines the signal strength of the gateway 2, whereby it can be determined that the signal of the gateway 2 is suitable for configuring the area of the first signal repeater 3, and the identification module 42 can identify the identification code of the urban networking device 5. The identification is performed to obtain the relevant identification data, and finally the identification information is transmitted to the central management system 1 by the transmission module 44 connected to the identification module 42.

Referring to FIG. 2, FIG. 3, FIG. 4 and FIG. 5, the schematic diagram of the use state of the signal strength of the gateway by the application module, the configuration diagram of the position of the read street lamp, the gateway and the street light are provided. Schematic diagram of the configuration of the installation and the use status of the street lamps that cannot be connected. The urban networking device 5 in this embodiment takes a street light as an example. The central management system 1 (CMS) can connect a plurality of gateways 2 (Gateway) by the network communication protocol 10, in this embodiment, three For example, a gateway device 2 (Gateway) is provided, in which each of the gateways 2 (Gateway) has a network communication module 20 and a communication unit 22 built therein. Referring to FIG. 2, before constructing the urban networking device 5 equipped with the first signal repeater 3, the signal detecting module 40 in the application module 4 can first determine the signal strength of the gateway 2. (The dotted line in the figure is the signal strength range), wherein the signal detection module 40 has a Received Signal Strength Indicatiation (RSSI) and a Signal-to-Noise Ratio (SNR), and the so-called The wireless received signal strength RSSI refers to the received signal strength indication, which is used to determine the quality of the link and whether to increase the broadcast transmission strength. The signal noise ratio SNR is the ratio of the signal power to the noise power. Referring to FIG. 3, after confirming the signal range of each gateway 2 (Gateway), the urban networking device 5 equipped with the first signal repeater 3 (Repeater) is started, and the application module 4 is utilized. Identification module 42 for urban networking device 5 The identification code 50 is identified to obtain the relevant identification data. Finally, the position of each first signal repeater 3 and the corresponding gateway 2 are transmitted to the central management system 1 by the transmission module 44 connected to the identification module 42. .

Most importantly, each first signal repeater 3 is connected to the network communication module 20 in the corresponding gateway 2, and the network communication module 20 is connected in a low-power wide-area network mode. The Low Power Wide Area Network (LPWAN) specification, so that the network communication module 20 in the gateway 2 receives the signals sent back by each of the first signal repeaters 3, and then transmits the signals through the communication unit. 22 is transmitted to the central management system 1 via the network communication protocol 10. Since the number and location of the first signal repeater 3 are already available at the time of construction, when the signal is transmitted back, it is known whether there is a missing number. A signal repeater 3, with reference to FIG. 4 and FIG. 5, if the first signal repeater 3 does not emit a signal, the first signal repeater 3 closest to the first signal repeater 3 can be searched at this time. In short, when there is five sets of first signal repeaters 3 in the signal range of one gateway 2, and the interconnection mode is connected in series by signal connection, when connecting the second group of first signal repeaters 3 When the third group of first signal repeater 3 does not send a signal, at this time The third group of first signal repeaters 3 that cannot be tested by the first signal repeater 3 (the two-way arrow in FIG. 5 is the second group of first signal repeaters that find the third group of first signals that are not signaled. 3), so the central management system 1 can know the correct position of the third group of first signal repeaters 3 by the network communication module 20 in the gateway 2, and the third group of first signal repeaters 3 There are many reasons why the signal cannot be sent. It may be faulty, the signal is blocked or damaged. With this creation, a large number of first signal repeater 3 configurations can be monitored while the minimum gateway 2 is built. The cost of construction and transmission is reduced, and the correct location of all the first signal repeaters 3 is available to utilize subsequent related maintenance.

Please refer to FIG. 6 , which is a schematic structural diagram of another preferred embodiment of the present invention. In this embodiment, referring to FIG. 2 to FIG. 5, in addition to the foregoing architecture, a plurality of second signal repeaters 6 are additionally configured, and each of the second signal repeaters 6 is connected to the nearest first signal repeater 3. In other words, each of the first signal repeaters 3 can be connected to the adjacent second signal repeater 6 in addition to the adjacent first signal repeater 3. In this embodiment, a gateway 2 is used. There are five sets of first signal repeaters 3 in the signal range, and the interconnection mode is connected in series by signal connection, and each first signal repeater 3 can be connected to two sets of second signal repeaters 6 (quantity According to the actual demand, when the second signal repeater 6 cannot transmit the message, since the first signal repeater 3 has the matched second signal repeater 6, the second signal of the fault can be known. The transponder 6 transmits the information to the network communication module 20, and transmits the information to the central management system 1 via the communication unit 22 via the communication protocol 10. In this way, according to different types of urban networking devices 5, the main effect is that a large number of first signal transponders 3 can be monitored in a state where the minimum gate device 2 is built, thereby achieving a reduction in construction. And the cost of transmission, while allowing the correct position of all the first signal repeaters 3 to be utilized to utilize subsequent related maintenance.

The above embodiments are merely illustrative of the principles of the present invention and their effects, and are not intended to limit the present invention. Anyone familiar with the art may modify the above embodiments without departing from the spirit and scope of the creation. Therefore, the scope of protection of this creation should be as listed in the scope of the patent application described later.

Claims (9)

An urban networked control signal device includes: a central management system (CMS) connected to at least one gateway by a network communication protocol, wherein the gateway has a built-in one to generate a fixed a network communication module for detecting range and a communication unit complying with the network communication protocol; a plurality of first signal transponders, each of the first signal transponders being respectively installed in a city network device and communicating with the network a module signal connection, each of the city networked devices is provided with an identification code conforming to the first signal transponder; and an application module having a plurality of signals connected to the central management system to determine the signal strength of the gateway signal The module, an identification module that can identify the identification code to obtain the identification data, and a transmission module that connects the identification module and transmits the identification information to the central management system. The urban network control signal device of claim 1, further comprising a plurality of second signal repeaters, each of the second signal repeaters being connected to the first signal repeater nearest to the first. The urban network control signal device as claimed in claim 1, wherein the network communication protocol may be Sub 1G, 3G, 4G, 5G, NBIoT, WIFI, INTERNET or optical fiber. For example, the urban network control signal device described in claim 1 is the low power wide area network module (LPWAN) specification. For example, the urban network control signal device described in claim 1 is characterized in that the signal detection module is a Received Signal Strength Indicatiation (RSSI) and a Signal-to-noise ratio (SNR). ). For example, the urban network control signal device described in claim 1 wherein the city networked device can be a street light. For example, the urban network control signal device described in claim 1 is wherein the communication unit is a wired communication transmission or a wireless communication transmission. For example, the city network control signal device described in claim 7 wherein the wireless communication transmission includes Sub 1G, 3G, 4G, 5G, NBIoT or WIFI. The urban networked control signal device of claim 7, wherein the wired communication transmission comprises an optical fiber.