1. What is smart street lights

smart street lights, also known as smart street lights, are an advanced technology such as electric wire carrier communication technology and wireless GPRS/CDMA communication technology to achieve remote centralized control and management of street lights.The main functions of smart street lights are: automatic adjustment of brightness, remote lighting control, fault active alarm, lamp cable anti -theft, remote meter -composites and other functions according to the traffic flow, which will help save electricity resources and maintain costs, and improve the management level of public lighting.

After the implementation of smart street lights, it can not only improve the management of public street lighting, but also generate certain economic benefits: secondary energy saving through intelligent regulation to avoid waste, which is conducive to saving urban public lighting energy consumption; measure energy saving data, prevent leakage and theftLosses of electricity; strengthen the construction of public lighting management informatization, and reduce traffic accidents caused by lighting or lack of lighting.

2. What is the working principle of the intelligent street light control system

The intelligent street light control system consists of software systems and hardware devices. It is divided into four layers of data collection layer, communication layer, application processing layer, and interactive layer. Through the cooperation of each layer, street lamp facility management, fault alarm, power use monitoring, and monitoring, and monitoring, and monitoring, and monitoring, and monitoring, and monitoring,, monitoring, and monitoring of electricity consumption.Functions such as street light control and mobile terminal applications can also be expanded in the later period of traffic monitoring and the intelligent function of light sensing monitoring energy.

The intelligent street light control system locates street lights and manages through the map. You can set the scheduling strategy of single Lights or a set of Lights, query street light status and historical records, real -time changes in the Running status of the street lights, and providing all kinds of reports such as street lights.

3. What are the functions of smart street light rods?

The smart street light rod is based on the lighting rod, integrated new smart devices of audio and video monitoring equipment, wireless base stations, WIFI hotspots, multimedia screens, charging piles, and weather, environment and other perceptuals.The

1. Intelligent lighting: smart street lights can automatically diminish according to the light intensity. The street lights are automatically alarm, and the smart single light/centralized controller can be used without manual operation.

2. Video monitoring: The smart light pole has the function of face recognition and license plate number recognition. It can access the criminal system, automatically alarm, active warning, etc.

3. RFID: It has RFID functions that can realize the functions of special population monitoring, manhole cover monitoring, community, municipal security monitoring and other functions.

4. Emergency call: You can install IP one -click help, video help, IP broadcast, public broadcasting, etc. to achieve the connection between the extension and the monitoring center, and the active broadcast function of the monitoring center and the outside field.

5. Sensor access: It can access various sensors, such as: noise sensor, air pollution sensor, temperature/humidity sensor, brightness sensor, real -time environmental temperature, humidity, PM2.5, wind direction, wind speed, noise, stagnant waterWait for data monitoring.

6. Wireless network: The lamp rod is embedded in WIFI hotspots, can complete the WIFI construction of the city, and can be used as an important equipment for the construction of 5G micro -based stations.

7. Information release and interaction: Using high brightness Outdoor LED screens, you can remotely replace the information of advertising content, current political news, information release and other information through mobile phones/computers.

8. Intelligent charging piles: You can complete the charging function of electric vehicles and electric bicycles. You can find appointments through the app to find the location of the pile. At the same time, there is leakage and overwhelming overload protection lighting.

Disclaimer: The above method stems from the index of the program system or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. It proves that it is effective. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt;Correction & gt; & gt;

1. How to cool down sunscreen in the sun?

In the summer sun, the sun is exposed to the sun, absorbing the sun, and its internal temperature rises, forming the temperature difference air layer, and the closer the top temperature, the higher the temperature.Although it can be achieved by opening the window ventilation, the effect of cooling down is very small. At this time, you can install Shading curtains on the roof of the sun to shade the heat insulation. The Shading curtains are mainly installed indoors. You can put it away when there is no sunlight.It does not affect the lighting. At present, there are many Shading curtains on the market for owners to choose from.

In addition, when a sunnacle of the automatic control system is installed, it is recommended to increase the installation risk control and rain control sensing device. The light control can be selected according to the specific situation.Manual driving method is generally not suitable for Shading that often unmanned places.The fabric is recommended to use dark (or the dark surface of the fabric faces the Outdoor) to achieve a better Shading effect.

2. What materials are the best for the sun shed

Electric sunshade ceiling curtain:

Dual -track folding ceiling curtain is a dual -track flat -motion Shading system suitable for small glass roofs or family lighting tops. Two types of fabrics are generally used in folding ceiling: one is sunshine fabric and the other is a Shading fabricThen, thenSunshine fabric has the characteristics of blocking the sun without Shading.You can see the blue sky and Baiyun vaguely through fabrics.The Shading fabric is composed of Shading cloth, Shading coating, and temperature.Therefore, the Shading fabric can block the sun and effectively block the Outdoor calories.

The unique guidance load -bearing side track of the folding sky curtain can be arbitrarily bent according to the architectural curve, so as to achieve the perfect combination with the building. At the same time, the manual drive mechanism can be arranged arbitrarily in the direction to meet your various operating needs to a greater extent.

Electric honeycomb curtain:

Also known as Fengqin curtain, it is said that inspiration comes from the most perfect building in the worldThe design of the honeycomb, the unique honeycomb structure, the air is stored in the hollow layer, keeping the indoor constant temperature and heat insulation.Its anti -ultraviolet and thermal insulation functions are effective to protect home supplies, anti -static treatment, and easy washing.The pull rope is hidden in the hollow layer, the appearance is perfect.

The special fabric of the honeycomb curtain is like the hive. The hollow structure can store the air, so that the curtains have the function of maintaining room temperature and isolation of noise.The hive curtain fabrics include water spurs (all -shining), water spurs cloth((Half -ShadingCure, Gauze (half -Shading), ordinary fabric all -shin, semi -Shading, gauze (semi -Shading), etc.The effects of different Shading and heat insulation of fabrics are not the same, mainly depending on the user's love.There are two types of honeycomb fabrics: bee and double bee. The heat insulation effect of double bees is better, but the cost will be higher.The color of the fabric is colorful and colorful. The honeycomb curtain can not only shade the heat insulation, but also the decoration effect is very good, so it is loved by many users.

Third, which is better for electric honeycomb curtains and ceiling curtainsIntersection

The honeycomb curtain will simplify the tedious traditional curtains and lines, giving people a sense of fast -paced and high efficiency. The unique operating system has reliable performance and Smooth operation.The advantage is that when the honeycomb curtain is put away, the position of the window is smaller, so you can get a greater sense of space indoors.

The honeycomb curtain is divided into two types: pulling beads and sunroof types. The vertical surface uses pulling beads to control the curtains to rise and fall. The skylight type is controlled by the handlebage. The honeycomb curtain can only be used indoors.There are silver noodles that can reflect ultraviolet rays and achieve Shading effects. Due to the empty design, the heat transfer effect is used to achieve the heat insulation effect. The honeycomb curtain is divided into single and double peaks.Essence

The answer is certainly not doubt that the hive curtain is good, but the hive Shading is higher than the general ceiling curtain, but since it has spent money to build a sun room, in order to obtain a more comfortable life experience, the sun room Shading equipment belongs to a custom product.It is recommended to install an electric rolling curtain Shading curtain on the top surface of the sun room, and use an electric honeycomb Shading in the sun room. This will bring you a more comfortable sun room experience in winter or summer.

[Smoking Pant] principle function function

The principle of sunshade

When it comes to sunshade, people may not feel very strange. In many people's minds, there will be "Gour Pippen" installed on the old building windows, or a canvas can be used to cover the sun on the simple iron frame. WeIt can also be called a canopy.

span & gt;The Shading can be tilted down with the small flat plane with a rolling method to use the rolling method.0~ 15The extended and recovered shade device within is an excellent sunshade product.

OblongWorking principle

The system uses the motor to drive the aluminum alloy roll Tube to rotate, so that the fabrics that wrap around the roll Tube rises,,decline.At the same time, the fabric is tightened by the springs in the arm support rod.The maximum opening angle of the system is0 ~ 130Degree can operate through various control methods such as switching, remote control, and scenery control.

OblongSystem supporting: The diameter of the roll Tube is generally used50mmor80mmWith a groove round Tube.

OblongFabric specifications: acrylic fabric (guaranteed5Non -year -old).

OblongProduct function

1The Shading canopy has a comprehensive Shading function, which can completely block the radiation of ultraviolet rays, reduce indoor temperature, and reduce air conditioning load;

2The sedan canopy has energy -saving effects, Shading canopy, which is of great significance from the perspective of energy saving and environmental protection;

3, Special UV function of the Shading cannon.

OblongProduct classification

Divided by drive: manual, electric, fixed.

OblongIt is divided into: full -box curved arms canopy, open curved arm -type sunshade, swing arm -type sunshade, sky -to -sunbone, Parasol, Parasol

The development process of the crawler arm Shading

With the development of society and the continuous improvement of people's living standards, people's living conditions have also improved greatly, and villas of various styles have also been completed.People have a private garden and private courtyard, so people have greater demand for beautiful and easy -to -use sunshade products. Various shade can also appear in the domestic market like rain.

Arms

It originated in European and American countries and has developed a history of hundreds of years.Now some economic and developed countries such as Europe and the United States are very common to use the crawling arm cannon, as popular as Chinese families using air -conditioners.It is only a matter of recent years in the Chinese market. First, some foreign brands are sold in China, and some domestic companies have also launched our own brands. This has greatly promoted the popularization of the shade.

Electric trap arm -shaped canopy

It is mainly composed of tunnels, rolls, curvatures, pimple beams, and power mechanisms. The fabrics are generally polyester and acrylic, and the roll Tube is generally aluminum roll.For the production of rolling Tube, electric sunny sheds can produce larger sunshade.The crank arm and the beam are generally aluminum alloy profiles. The power mechanism can be described as a pure electric pipe -shaped motor. It has three forms: manual Tube -shaped motor and the opening of the open -closed Shading.There is a large tensile spring in the crawling arm.Its working principle is: the Shading cloth is connected to the roller and rolled on the roll Tube, connected to the pimple beam, and the arm arm pushes the pimple beam out of the tension spring.You can realize the opening and recovery of the shade.The shade can also control the opening and closure of the shade through the remote control.

In order to make users safely and conveniently use the crawling arm -shaped canopy, some Shading companies apply some new technologies on the arm arm, such as wind, light, and rainy inductors.When the wind power, the weather device system will automatically play a role in recovering the sheets; when the sun falls, the optical sensor system will control the burnt arm of the crawler.The sunbuster is damaged by heavy rain, and the rain sensing system will automatically recover the burnt arm. The Shading has eliminated the user's worries that the user is worried about the severe weather.

The wideness of the bungalus cannon can generally achieve about 2 to 6 meters. The width of the Shading canopy is generally 1.5 meters to 3 meters. A few companies can achieve 3.5 meters or even 4 meters.Shaded scaling canopy.

The shade can not only be used for Shading during the day, but can still be used at night.After the night fell, the family or invited several friends to tast on tea and drink in the home courtyard. At this time, if the Shading canopy can create a warm and romantic atmosphere.

my country's shade canopy industry should be in a starting stage, and there is no national standard or industry standard to regulate the manufacturing and quality inspection of the Shading canopy. Relevant departments have set up the standard of the burnt arm. The unified quality standards and standard market operation mechanisms are presented in front of the world.

Electric sunny curtainHow to classify

1. According to the operation principle of the system, it can be divided into "scroll type", "folding type", "blade flip" and so on.

2. Subclassification can be divided into:

(1) FTS scroll -type ceiling curtain (electric sunshade)

(2) FSS scroll -type ceiling curtain (electric sunshade)

(3) FCS folding ceiling curtain (electric sunshade)

(4) folding the dual -track flat -moving system folding sky curtain (electric sunny curtain)

(5) Synchronous motor folding sky curtain (electric sunbath curtain)

(6) Manual/electric folding ceiling curtain (electric sunny curtain)

Method of electric sun -shaped curtain control

1. Cluster control function, cluster general control, regional division control, grading control.The above three types can also be arbitrarily combined.

2. Manual control function, manual switch control, radio remote control, manually add wireless remote control.Some products can be controlled by power -off emergency hand joystick, but only single control can be controlled.

3. Extend the control function to access the total control port of the building.Realize the intelligent control of the entire building, this is more advanced,

4. Intelligent control functions, time and space, risk control, rain control, light control, voice control, this is rarely used, it is a bit limited in operation, or the above 5 arbitrary combinations.For example, wind and rain control, scenery and rain control, and so on.

What are the functions of electric ceiling curtain

1. The improvement of electric sun -shaped curtains on Solar radiation

The insulation and insulation of the peripheral protection structure will be affected by many factors. The biggest indicator of the impact is the sunshade coefficient of the shade mechanism.The high and low shade coefficient will be controlled by the characteristics of the material and the environment.The sunshade coefficient is the ratio of Solar radiation calories generated by the feed structure with Shading measures and the feed structure without Shading measures.The smaller the sunshade coefficient, the smaller the Solar radiation calories of the outer surrounding structure, and the better the thermal insulation effect will be.For example, each of the main facing the windows that the orientation of the window that is measured in South China is: 17%west, 45%south, and 60%in the north direction.It can be seen that the effect of Shading is quite large for blocking the heat of the Solar radiation. The combination of glass curtain wall building and building Shading measures is even more obvious.

2. Electric sunshade can improve the indoor temperature effect

Shading curtains can also prevent the indoor temperature from rising to have a significant effect. Test observation in a west -towing room in South China shows that when the window is closed, there is a Shading curtain and no sunshade curtain.1.4 C.And when there is a Shading, the temperature of the room temperature is small, but the maximum value of the room temperature can be delayed accordingly, so that the indoor temperature is uniform.Therefore, sunny curtains can completely reduce cold loads for air -conditioning rooms. Therefore, the sunny curtain is one of the main and fundamental measures for electricity to save electricity for air -conditioned buildings.

3. The effect of sunny curtains on lighting

From the perspective of natural lighting, the sunshade measures will block the direct sunlight, which can prevent glare and make the indoor light illumination distribution evenly, which helps the normal and relaxed work of vision.For the surrounding environment, the sunshade can be scattered on the reflection light of the glass on the glass curtain wall (especially the coating glass), and after the sunshade, the large -scale glass reflector can cause light pollution.However, because the sunny curtain has a light -blocking effect, it will also reduce the indoor illness, which is a bit unfavorable in rainy days.Therefore, when the Shading system is designed, we must consider it, and try to meet the requirements of indoor natural lighting.

4. The role of electric sun covers on the appearance of the building

In many people, it seems that the building design of the glass curtain wall can only be flat. In fact, there are more and more designs of the sunshade facilities outside the glass top. In fact, from many foreign cases, we can find that metal glass curtain walls can be designed with light metal board design with lightweight metal board design.The beautiful Shading form is a distinctive part of the building shape.The exterior shade system of the building forms a light and shadow effect on the glass wall of the glass curtain wall, which reflects the effect of modern architectural art aesthetics.Therefore, in the European architectural industry, the outer Shading system has been designed as an active facade element as an active facade element, and it is even known as a double -layer facade form.One floor is the facade of the original building itself, and the other is the facade Shading form of a dynamic Shading state.This "dynamic" building image is not because of the fashion needs of the building facade, but a new modern architectural form produced by modern technology to solve human energy saving and enjoying natural needs.

5. The impact of sunny curtains on the ventilation of the room

The Shading facilities have a certain blocking effect on indoor ventilation. When you open the window ventilation, the indoor wind speed will weaken by 22-47%at this time, depending on the situation of the Shading facilities used.The hot air on the surface of the glass also has a blocking effect, which is not conducive to heat dissipation. Therefore, you must pay attention when choosing the structure of the sun.

Disclaimer: The above method stems from the index of the program system or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. It proves that it is effective. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt;Correction & gt; & gt;