NBIOT and power line carrier binary channel-based streetlamp controller and method

A power line carrier and power carrier communication technology, which is applied in the field of street lamp controllers based on NBIOT and power line carrier dual-channel, can solve the problem that the lamp controller cannot report to the concentrator or management center in time, and cannot solve the communication and signal transmission of isolated nodes. The problem of low speed, etc., achieves the effect of low cost, fixed communication delay, and high signal transmission rate

Inactive Publication Date: 2018-09-04
QINGDAO SHANGSHENG INTELLIGENT TECH CO LTD
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  • Abstract
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Problems solved by technology

[0005] The invention provides a street lamp controller and method based on NBIOT and power line carrier dual-channel, which is used to solve the problem that the communication transmission mode in the prior art cannot solve the communication of isolated nodes, the communication channel is single, the signal transmission rate is not high, and the lamp control The technical problem that the abnormality at the device end cannot be reported to the concentrator or the management center in time has achieved the two-way communication between nodes. When multiple light controllers have abnormalities, they can be reported to the management center at the same time, improving the accuracy of the control of the light controller. The signal transmission rate is high, the cost is low, the deployment is easy, the communication delay is determined, and the technical effect of precise control of the delay is realized

Method used

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  • NBIOT and power line carrier binary channel-based streetlamp controller and method

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Embodiment 1

[0024] The embodiment of the present invention provides a street lamp controller based on NBIOT and power line carrier dual-channel, please refer to figure 1 , the street lamp controller includes:

[0025] Street lamp MCU1; wherein, the street lamp MCU processes the communication data from the power carrier communication module 2 and the NBIOT communication module 4 .

[0026] Specifically, MCU is the abbreviation of Microcontroller Unit, that is, a micro control unit, also known as a single-chip microcomputer or a single-chip microcomputer, is to appropriately reduce the frequency and specifications of the central processing unit, and integrate memory, counter, USB, A / D Peripheral interfaces such as conversion, UART, PLC, DMA, and even LCD drive circuits are integrated on a single chip to form a chip-level computer for different combination controls for different applications. Therefore, the street lamp MCU1 is the street lamp controller The main controller components of the...

Embodiment 2

[0039] The embodiment of the present invention provides a street lamp control method based on NBIOT and power line carrier dual-channel, please refer to figure 2 , the method includes:

[0040] Step 110: Realize the broadcast and multicast operation of street lamps through the power carrier communication module;

[0041] Step 120: the centralized controller controls the signal from the power carrier communication module;

[0042] Step 130: Obtain the data information of the street lamp;

[0043] Step 140: The NBIOT communication module reads and controls the data information of the street lamp;

[0044] Step 150: When the street lamp is abnormal, the NBIOT communication module sends an abnormal signal to the management platform;

[0045] Further, the street lamp MCU processes the communication data from the power carrier communication module and the NBIOT communication module and performs corresponding operations.

[0046] Specifically, the power carrier communication mod...

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Abstract

The invention discloses an NBIOT and power line carrier binary channel-based streetlamp controller and method, and relates to the technical field of streetlamp control. The streetlamp controller comprises a streetlamp MCU, a power line carrier communication module, an integrated controller, an NBIOT communication module and a management platform, wherein the power line carrier communication moduleis in communication connection with the streetlamp MCU; the integrated controller is connected with the streetlamp MCU and the power line carrier communication module separately; the integrated controller controls the power line carrier communication module; the NBIOT communication module is in communication connection with the streetlamp MCU; and the management platform is in connection with theNBIOT communication module. By virtue of the streetlamp controller, two-way communication between nodes is realized, abnormal states of multiple lamp controllers can be reported to a management center synchronously, control accuracy of the lamp controllers is improved, and a technical effect of accurate control of time delay is realized.

Description

technical field [0001] The invention relates to the technical field of street lamp control, in particular to a street lamp controller and method based on dual channels of NBIOT and power line carrier. Background technique [0002] At present, street lights are one of the infrastructure of the city, and they are also the guardians of the city. With the continuous progress of society, the number of roads in cities and villages is also increasing, which makes the number of street lights increase accordingly. With the development of society , more and more street lamps are using intelligent control solutions, the whole system generally consists of three parts: management center, centralized controller and street lamp controller, and the communication between the centralized controller and street lamp controller generally adopts power line carrier, Transmission methods such as micropower wireless or zigbee. [0003] However, in the process of implementing the technical solutions...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCH05B47/185H05B47/19Y02B20/40
Inventor 程刚吴常玉范洪豹
Owner QINGDAO SHANGSHENG INTELLIGENT TECH CO LTD
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