CN211557602U

CN211557602U - Intelligent street lamp monitoring system

Info

Publication number: CN211557602U
Application number: CN201921795912.7U
Authority: CN
Inventors: 冯礼提
Original assignee: Nan'an Zhenbang Family Farm Co ltd
Current assignee: Beijing netlink Shitong Technology Development Co.,Ltd.
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-09-22
Anticipated expiration: 2029-10-24

Abstract

The utility model provides an intelligence street lamp monitored control system, include: the system comprises N street lamps, M field control modules, a wireless communication module and a monitoring terminal; the N street lamps on the multiple roads are controlled by the M field control modules, wherein N is more than or equal to 2M; the M field control modules are used for controlling the on-off, brightness adjustment and current and voltage value detection of the N street lamps; the wireless communication module is used for information transmission and communication; the monitor terminal passes through wireless communication module with communication is connected to M site control module, monitor terminal is used for street lamp fault analysis, hypervelocity warning and shows the street lamp state in different areas, the utility model discloses can carry out long-range centralized control and fault analysis to the street lamp in multi-disc region, also can overspeed warning to the speed of a motor vehicle in corresponding highway section.

Description

Intelligent street lamp monitoring system

Technical Field

The utility model relates to a lighting device control technical field especially involves an intelligence street lamp monitored control system.

Background

Along with the development needs in wisdom city, but intelligent control's mode is required to the control of the lighting system in city and equipment also corresponding, at present, most street lamp lighting control system absolutely has remote control, but this is limited to the switching function of street lamp only, can't in time inspect when breaking down and get rid of, can cause certain potential safety hazard and cause electric energy loss easily, it is very inconvenient, the management efficiency is low, and current street lamp function singleness, there is not the brightness control function, can not bring better service for the city.

In summary, how to provide an intelligent street lamp monitoring system capable of performing remote centralized management and having functions of alarming for driving overspeed and adjusting brightness is a problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In order to solve the above mentioned problems and needs, the present invention provides an intelligent street lamp monitoring system, which can solve the above technical problems by adopting the following technical solutions.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent street lamp monitoring system, comprising: the system comprises N street lamps, M field control modules, a wireless communication module and a monitoring terminal; the N street lamps on the multiple roads are controlled by the M field control modules, wherein N is more than or equal to 2M; the M field control modules are used for controlling the on-off, brightness adjustment and current and voltage value detection of the N street lamps; the wireless communication module is used for information transmission and communication; the monitoring terminal is connected and communicated with the M field control modules through the wireless communication module and used for street lamp fault analysis, overspeed alarm and street lamp state display in different areas.

Furthermore, the field control module comprises a first controller, a timing module, a brightness adjusting module, a current and voltage monitoring module and an infrared detection module, and the timing module, the brightness adjusting module, the current and voltage monitoring module and the infrared detection module are all electrically connected with the first controller.

Furthermore, the timing module comprises a timing chip, a crystal oscillator and an auxiliary circuit, wherein the timing chip adopts a DS1302, and the crystal oscillator adopts a crystal oscillator with the frequency of 32.768 KHz.

Furthermore, the brightness adjusting module comprises a filter capacitor and a protection resistor, and one end of the protection resistor is connected with one end of the filter capacitor in parallel and then connected with the PWM port of the first controller.

Furthermore, the current and voltage monitoring module comprises a current and voltage monitor.

Furthermore, the field control module further comprises a power supply device, a microswitch is connected between the power supply device and the control module and used for controlling the on-off of a power supply, the other end of the protective resistor is connected with the input end of the power supply device, the output end of the power supply device comprises a plurality of street lamp power supply interfaces, and the power supply device comprises a solar power generation device.

Further, the wireless communication module comprises a LoRa communication module, an NB-IOT communication module and a WIFI module.

Furthermore, the monitoring terminal comprises a second controller, an alarm unit, a cloud server and a display terminal, the alarm unit and the display terminal are electrically connected with the second controller, the second controller accesses the cloud server through a WIFI network, and the cloud server can store street lamp switch records, fault reasons and alarm records of different regions.

Further, the infrared detection module comprises a plurality of infrared sensors.

The beneficial effects of the utility model are that, this utility model can carry out long-range centralized control and failure analysis to the street lamp that the multi-disc is regional, also can overspeed alarm to the speed of a motor vehicle in corresponding highway section, utilizes the remote regulation and control that field control module realized street lamp luminance.

The following description of the preferred embodiments for carrying out the present invention will be made in detail with reference to the accompanying drawings so that the features and advantages of the present invention can be easily understood.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.

Fig. 1 is the utility model relates to an intelligence street lamp monitored control system's schematic structure diagram.

Fig. 2 is a schematic structural diagram of the field control module and the monitoring terminal.

Detailed Description

In order to make the technical solution of the present invention, its purpose, technical solution and advantages become clearer, the drawings of the embodiments of the present invention will be combined hereinafter, and the technical solution of the embodiments of the present invention will be clearly and completely described. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

As shown in the accompanying drawing 1, the utility model discloses to current street lamp function singleness and easily cause the problem of electric energy loss, the utility model discloses a can carry out long-range centralized control and circuit fault analysis simultaneously to the street lamp of multi-disc region, also can overspeed alarm to the speed of a motor vehicle in corresponding highway section to realize the intelligent street lamp monitored control system that street lamp luminance remote control provided, this system includes: the system comprises N street lamps, M field control modules, a wireless communication module and a monitoring terminal; the N street lamps on the multiple roads are controlled by the M field control modules, wherein N is more than or equal to 2M; the M field control modules are used for controlling the on-off, brightness adjustment and current and voltage value detection of the N street lamps; the wireless communication module is used for information transmission and communication; the monitoring terminal is connected and communicated with the M field control modules through the wireless communication module and used for street lamp fault analysis, overspeed alarm and street lamp state display in different areas.

In this embodiment, generally, one road or one street area corresponds to one field control module, the field control module is sealed in a base of a certain street lamp, the field control module includes a first controller, a timing module, a brightness adjustment module, a current and voltage monitoring module and an infrared detection module, the timing module, the brightness adjustment module, the current and voltage monitoring module and the infrared detection module are all electrically connected with the first controller, wherein the timing module includes a timing chip, a crystal oscillator and an auxiliary circuit, the timing chip adopts a DS1302, and the crystal oscillator adopts a crystal oscillator with a frequency of 32.768 KHz; the brightness adjusting module comprises a filter capacitor and a protection resistor, one end of the protection resistor is connected with one end of the filter capacitor in parallel and then connected with a PWM port of the first controller, PWM is a method for digitally coding the level of an analog signal, the duty ratio of a square wave is modulated to code the level of a specific analog signal through the use of a high-resolution counter, and the PWM signal is still digital, because at any given moment, a full-amplitude direct current power supply is either completely (ON) or completely (OFF), and a voltage or current source is added to the analog load in a repeating pulse sequence of ON or OFF, wherein the ON is the moment when the direct current power supply is added to the load, and the OFF is the moment when the power supply is disconnected. For example, if the switch connecting the battery to the light bulb is closed for 50ms, the light bulb will get 9V power during this time, if the switch is opened for the next 50ms, the light bulb will get 0V power, if this process is repeated 10 times in 1 second, the light bulb will light up and look like it is connected to a 4.5V battery (50% of 9V). In this case, the duty ratio is 50%, and the essence of PWM dimming is to periodically turn on and off the LED to change the on-time of the forward current, because the brightness perceived by the human eye is an accumulative process, i.e., the larger the proportion of the bright time in the whole period is, the brighter the human eye feels, and if the bright-dark frequency exceeds 100Hz, the average brightness is perceived by the human eye, rather than the LED flickering; the current and voltage monitoring module comprises a current and voltage monitor; the infrared detection module comprises a plurality of infrared sensors, the infrared detection module is a correlation type infrared sensor, the sensors are installed on two street lamp poles which are separated by a certain distance, the timing module is used for calculating the time for passing an object and rapidly judging whether the object passes through overspeed or not, if overspeed occurs, an alarm signal is sent to the monitoring terminal, the field control module further comprises a power supply device, a microswitch is connected between the power supply device and the control module and used for controlling the on-off of a power supply, the other end of the protection resistor is connected with the input end of the power supply device, the output end of the power supply device comprises a plurality of street lamp power supply interfaces, and the power supply device comprises a solar power generation device.

The wireless communication module comprises an LoRa communication module, an NB-IOT communication module and a WIFI module, the LoRa communication module is used for remotely transmitting data and realizing low power consumption and stable data transmission, the NB-IOT communication module can be used for being connected with other intelligent terminals such as a mobile phone, and the WIFI module is used for enabling the monitoring terminal to access the cloud server through a local area network.

Monitor terminal includes second controller, alarm unit, cloud ware and display terminal, alarm unit with display terminal with the second controller electricity is connected, the second controller passes through WIFI network access the cloud ware, the cloud ware can store street lamp switch record, fault reason and the alarm recording in different areas to through APP software display on the corresponding position of place city map.

It should be noted that the embodiments of the present invention are only the preferred embodiments for implementing the present invention, and all the obvious modifications and changes belonging to the overall concept of the present invention should fall within the protection scope of the present invention.

Claims

1. The utility model provides an intelligence street lamp monitored control system which characterized in that includes: the system comprises N street lamps, M field control modules, a wireless communication module and a monitoring terminal;

the N street lamps on the multiple roads are controlled by the M field control modules, wherein N is more than or equal to 2M;

the M field control modules are used for controlling the on-off, brightness adjustment and current and voltage value detection of the N street lamps;

the wireless communication module is used for information transmission and communication;

the monitoring terminal is connected and communicated with the M field control modules through the wireless communication module and used for street lamp fault analysis, overspeed alarm and street lamp state display in different areas.

2. The intelligent street lamp monitoring system according to claim 1, wherein the field control module comprises a first controller, a timing module, a brightness adjusting module, a current and voltage monitoring module and an infrared detection module, and the timing module, the brightness adjusting module, the current and voltage monitoring module and the infrared detection module are all electrically connected with the first controller.

3. The intelligent street lamp monitoring system according to claim 2, wherein the timing module comprises a timing chip, a crystal oscillator and an auxiliary circuit, the timing chip adopts a DS1302, and the crystal oscillator adopts a crystal oscillator with a frequency of 32.768 KHz.

4. The intelligent street lamp monitoring system according to claim 2, wherein the brightness adjusting module comprises a filter capacitor and a protection resistor, and one end of the protection resistor is connected with one end of the filter capacitor in parallel and then connected with the PWM port of the first controller.

5. The intelligent street lamp monitoring system according to claim 2, wherein the current and voltage monitoring module comprises a current and voltage monitor.

6. The intelligent street lamp monitoring system according to claim 4, wherein the field control module further comprises a power supply device, a micro switch is connected between the power supply device and the control module and used for controlling the on-off of a power supply, the other end of the protection resistor is connected with the input end of the power supply device, the output end of the power supply device comprises a plurality of street lamp power supply interfaces, and the power supply device comprises a solar power generation device.

7. The intelligent street lamp monitoring system according to claim 1, wherein the wireless communication module comprises an LoRa communication module, an NB-IOT communication module and a WIFI module.

8. The intelligent street lamp monitoring system according to claim 7, wherein the monitoring terminal comprises a second controller, an alarm unit, a cloud server and a display terminal, the alarm unit and the display terminal are electrically connected with the second controller, the second controller accesses the cloud server through a WIFI network, and the cloud server can store street lamp switch records, fault reasons and alarm records of different regions.

9. The intelligent street lamp monitoring system according to claim 2, wherein the infrared detection module comprises a plurality of infrared sensors.