CN216696450U

CN216696450U - Street lamp monitoring system with lightning stroke counting, analyzing and diagnosing functions

Info

Publication number: CN216696450U
Application number: CN202220056119.0U
Authority: CN
Inventors: 刘祥华; 胡杰; 雷绵华; 刘小波
Original assignee: Shenzhen Qunfang Technology Co ltd
Current assignee: Shenzhen Qunfang Technology Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-06-07
Anticipated expiration: 2032-01-11

Abstract

The utility model provides a street lamp monitoring system with lightning stroke counting, analyzing and diagnosing functions, which comprises a monitoring control module, a communication module, a current-voltage transformer, a temperature and humidity sensor, an electric leakage protection module and a lightning stroke counting and diagnosing module, wherein the lightning stroke counting and diagnosing module is used for monitoring and analyzing a lightning protection module by using an intelligent system, judging whether a switching-on condition is met, and judging whether the lightning protection module is invalid or not and whether the leakage current is too large or not by detecting and monitoring the leakage current of a circuit through the lightning protection counting function and the temperature parameter of the lightning protection module, so that whether the circuit can safely supply power can be judged. The intelligent analysis system has the advantages that data analysis on the line and the module is realized, the opening and closing can be safely controlled without personnel going to the site, the flexibility and the reliability of product application are greatly improved, the intelligent analysis saves manpower, and the equipment operation and maintenance are simpler.

Description

Street lamp monitoring system with lightning stroke counting, analyzing and diagnosing functions

Technical Field

The utility model relates to the technical field of street lamp remote monitoring management, in particular to a street lamp monitoring system with a lightning stroke counting, analyzing and diagnosing function.

Background

Street lamp supervisory equipment is because of outdoor equipment, so leakage protector and lightning protection module have all been disposed to the majority, but general supervisory equipment has lightning protection module, but does not have thunderbolt tally function, can not long-rangely know the condition of thunderbolt, because of the front end all has leakage protector, when the circuit breaker tripping operation, not on-the-spot just not know the true reason of circuit breaker tripping operation: whether the lightning protection is tripped by instant lightning or the lightning protection module is tripped after complete failure, what the performance of the lightning protection module is, whether the lightning protection module can be switched on after being tripped or not, and whether the leakage current of a line is safe and reliable or not. Under such an unclear condition, the remote automatic closing function cannot be safely and reliably realized.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides a street lamp monitoring system with a lightning stroke counting, analyzing and diagnosing function, which is designed to monitor and analyze a lightning protection module by using an intelligent system to judge whether a switching-on condition is met or not, and solves the existing technical problems.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a take thunderbolt count analysis diagnostic function street lamp monitored control system, includes control module, communication module, current-voltage transformer, temperature and humidity sensor, earth leakage protection module, communication module, current-voltage transformer, temperature and humidity sensor are connected with control module electricity respectively, earth leakage protection module inserts street lamp electrical power generating system and receives its control with control module electricity even, still includes thunderbolt count diagnostic module, thunderbolt count diagnostic module is connected with control module electricity.

Further, the lightning stroke counting and diagnosing module comprises a lightning protection module, a lightning stroke induction coil, an electric leakage detection coil, a temperature probe and a data acquisition control module, wherein the data acquisition control module is electrically connected with the monitoring control module, the lightning protection module is electrically connected with a street lamp power system and grounded, the lightning stroke induction coil and the electric leakage detection coil are respectively connected with the lightning protection module in parallel, the lightning stroke induction coil and the electric leakage detection coil are respectively electrically connected with the data acquisition control module, and the temperature probe is arranged at the lightning protection module to collect temperature data and is electrically connected with the data acquisition control module.

Further, the communication module adopts 485 serial port communication.

The utility model has the beneficial effects that:

in order to solve the defect that the tripping problem of a lightning breaker is not clear in common street lamp monitoring equipment, the lightning protection module is innovatively monitored and analyzed by using an intelligent system, whether the switching-on condition is met or not is judged, whether the lightning protection module is invalid or not is judged through the lightning protection counting function and the leakage current detection of the circuit and the temperature parameter monitoring of the lightning protection module, whether the leakage current is too large or not is judged, and whether the circuit can safely supply power or not can be further judged. The intelligent analysis system has the advantages that data analysis on the line and the module is realized, the opening and closing can be safely controlled without personnel going to the site, the flexibility and the reliability of product application are greatly improved, the intelligent analysis saves manpower, and the equipment operation and maintenance are simpler.

Drawings

FIG. 1 is a block diagram of a street lamp monitoring system with lightning strike counting, analyzing and diagnosing functions according to the present invention.

Detailed Description

The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

In order to identify the actual situation of the lightning protection device and the leakage protection open circuit, the specific contents of the utility model are as follows.

Referring to fig. 1, an embodiment of the utility model is a street lamp monitoring system with a lightning stroke counting, analyzing and diagnosing function, which includes a monitoring control module, a communication module, a current-voltage transformer, a temperature and humidity sensor, and an electric leakage protection module, wherein the communication module is electrically connected with the monitoring control module, and mainly transmits data of the whole monitoring system to a background management terminal in an internet manner, so that the state of a street lamp can be monitored in real time by a computer or a mobile device; the current and voltage transformer and the temperature and humidity sensor collect current and voltage conditions and surrounding environment conditions in the street lamp power supply system in real time, and data are transmitted to the background through the monitoring control module and can provide real-time control data parameters; the leakage protection module is connected with a street lamp power supply system and is electrically connected with the monitoring control module to receive the remote on-off switching-on function of the monitoring control module;

the street lamp monitoring system is characterized by also comprising a lightning stroke counting and diagnosing module which is electrically connected with the monitoring control module and provides a basis for lightning protection and electric leakage protection analysis and diagnosis data for the whole street lamp monitoring system.

More specifically, the lightning stroke counting diagnosis module comprises a lightning protection module, a lightning stroke induction coil, an electric leakage detection coil, a temperature probe and a data acquisition control module, wherein the data acquisition control module is mainly used for collecting sensor signals, transmitting the sensor signals to the monitoring control module and providing parameter basis;

the lightning protection module is electrically connected with a street lamp power supply system and is grounded, and mainly provides lightning stroke protection for a power supply for the street lamp and can be replaced in a hot plug mode;

the lightning stroke induction coil and the electric leakage detection coil are respectively connected with the lightning protection module in parallel; when lightning strikes on the lightning strike induction coil, the lightning protection module works instantly, lightning strike current is absorbed by the lightning protection module and is released to a ground wire, the lightning strike induction coil induces lightning, an electric pulse signal is generated and transmitted to the data acquisition control module, the data acquisition control module receives the signal and transmits the signal to the monitoring control module, the counting number is 1, if the lightning strike comes, the lightning strike induction coil induces secondary lightning, the system counting number is 2, and corresponding lightning strike information is recorded by the system;

the electric leakage parameters detected by the electric leakage detection coil are transmitted to the data acquisition control module, and the data acquisition control module receives signals and transmits the signals to the monitoring control module to be used as a basis for analyzing and diagnosing data;

the temperature probe is arranged at the lightning protection module, collects temperature data of the lightning protection module in real time and transmits the temperature data to the data acquisition control module, and the data acquisition control module receives signals and transmits the signals to the monitoring control module to be used as a basis for analyzing and diagnosing data;

when no lightning stroke exists in a normal environment, the lightning protection module does not work, the leakage detection coil detects no leakage current in a circuit in real time, and the temperature probe detects that the temperature of the lightning protection module is normal; if the temperature of the lightning protection module is too high or the leakage current is too large, the monitoring control module remotely alarms to prompt the replacement of the lightning protection module and controls the tripping and disconnection of the leakage protection module; if the lightning protection module is normal in temperature, the leakage current does not exceed the safety value, but the power circuit is tripped, the normal tripping of the power circuit can be judged, and the closing of the leakage protection module can be controlled remotely.

The communication module transmits data to the background analysis and diagnosis through the Internet in real time by adopting 485 serial port communication, and can be remotely monitored and controlled through a computer or mobile equipment.

The above description is for the purpose of illustrating embodiments of the utility model and is not intended to limit the utility model, and it will be apparent to those skilled in the art that any modification, equivalent replacement, or improvement made without departing from the spirit and principle of the utility model shall fall within the protection scope of the utility model.

Claims

1. The utility model provides a take thunderbolt count analysis diagnostic function street lamp monitored control system, includes control module, communication module, current-voltage transformer, temperature and humidity sensor, earth leakage protection module, communication module, current-voltage transformer, temperature and humidity sensor are connected with control module electricity respectively, earth leakage protection module inserts street lamp electrical power generating system and receives its control, its characterized in that with control module electricity even: the lightning stroke counting and diagnosing module is electrically connected with the monitoring control module.

2. The street lamp monitoring system with the lightning stroke counting, analyzing and diagnosing functions as claimed in claim 1, wherein: the lightning stroke counting and diagnosing module comprises a lightning protection module, a lightning stroke induction coil, an electric leakage detection coil, a temperature probe and a data acquisition control module, wherein the data acquisition control module is electrically connected with the monitoring control module, the lightning protection module is electrically connected with a street lamp power system and grounded, the lightning stroke induction coil and the electric leakage detection coil are respectively connected with the lightning protection module in parallel, the lightning stroke induction coil and the electric leakage detection coil are respectively electrically connected with the data acquisition control module, and the temperature probe is arranged at the lightning protection module to acquire temperature data and is electrically connected with the data acquisition control module.

3. The street lamp monitoring system with the lightning stroke counting, analyzing and diagnosing functions as claimed in claim 1, wherein: the communication module adopts 485 serial port communication.