38results about How to "Save electricity for lighting" patented technology

An automatic indoor ambient illumination regulation and control system belongs to the field of indoor lamplight illumination control devices, and comprises an ambient light sensing module, a centralized control module, a human body infrared sensing module, an LED (light-emitting diode) illumination module and a power supply module, wherein the on-off and the luminance of the LED illumination module are controlled by the centralized control module; the ambient light sensing module detects the brightness of ambient light; the human body infrared sensing module detects whether a human body signal exists indoors; and the centralized control module can simultaneously receive sensing signals transmitted by the ambient light sensing module and the human body infrared sensing module. The control system can detect a lamplight illumination value of a room with brighter light rays in real time, can monitor whether a person enters a darker room in real time, intellectually controls illumination change of an illumination lamp in the darker room in delay and progressive lamplight illumination control modes, reduces light intensity contrast between the two rooms, greatly weakens and eliminates the discomfort of human eyes, and raises and increases a comfort level and an adaptation speed of a human sense organ.

The invention provides a CNN-based energy-saving lamp control method and device. The method comprises the steps: the panoramic image of the target implementation environment is obtained, the panoramicimage is divided into a plurality of regions according to the distribution law of lamps in the target implementation environment and a multi-region panoramic image is obtained, the multi-region panoramic image is input into a pre-constructed recognition model and the recognition result information of the multi-region panoramic image is obtained, each target region in the multi-region panoramic image is determined according to the recognition result information, the target lamp corresponding to each target region is determined and the illumination brightness corresponding to each target lamp is determined, a control module corresponding to each target lamp is triggered according to each target lamp and the illumination brightness corresponding to each target lamp and the target lamp performs illuminating with the illumination brightness corresponding to the target lamp. With application of the CNN-based energy-saving lamp control method, the automatic control of lighting can be realized and more lighting power can be saved.

The invention discloses a water permeable pavement with both self-luminous and light-reflecting functions. The water permeable pavement with the both self-luminous and light-reflecting functions comprises a bottom surface layer, a middle layer and a surface layer from bottom to top; the bottom surface layer is coated on a base material; the middle layer consists of luminescent powder, an adhesiveand aggregate, wherein the aggregate comprises self-luminous aggregate and light-reflecting aggregate; and the luminescent powder is added to the aggregate and then integrally bonded with the adhesive. According to the water permeable pavement with the both self-luminous and light-reflecting functions, the self-luminous aggregate and the light-reflecting aggregate are mixed, the luminescent powderis added to an obtained mixture, and then the luminescent powder is bonded with the mixture through the adhesive; compared with an existing water permeable pavement using a single luminous aggregate,the water permeable pavement with the both self-luminous and light-reflecting functions has the advantages that the usage of the luminescent powder is greatly reduced on the premise of guaranteeing an invariable luminous effect so that the use and laying cost can be reduced, and various light sources can also be effectively utilized to reduce lighting energy consumption. The invention further discloses a construction method of the water permeable pavement with the both self-luminous and light-reflecting functions.

The invention discloses a community street lamp energy-saving controller, and relates to the field of electric control, particularly to the community street lamp energy-saving controller. The community street lamp energy-saving controller comprises a detection device, a main controller, a power module and a lighting driver which are connected in sequence, and is characterized in that a standard clock and a status indication device are further connected onto the main controller; a main light and an assistant light are connected onto the lighting driver; the lighting driver is further connected with the main controller. The community street lamp energy-saving controller is low in cost, practical and convenient, effectively solves the problem of lighting in different time periods as well as in late night when a person passes, utilizes data of a chip of the clock to control the brightness and darkness of the street lamp in different seasons and different time periods, detects the outside brightness and the activity condition of peripheral people through various sensors, and changes the lighting state of the street lamp in real time, so that under the premise that the lighting quality is ensured, useless community lighting can be reduced, and then street lamp lighting electricity utilization of the community can be greatly saved.

The invention belongs to a construction technology, in particular to an active type natural light guide method and a device. The traditional building adopts a passive type natural lighting method, and the lighting quality is restricted by the position, the area, the size, the orientation and the like of a daylight opening. The active type natural light guide method guides sunlight into a building by the modes of collection, reflection, transmission and scattering. Two heliostats (1) and (2) which are arranged at the front and the back of a roof (7) of a building and can track the illumination angle of the sun collect the sunlight actively, and the sunlight is focused and irradiated to a reflecting mirror (3); and light rays are irradiated to a skylight (4) by the reflecting mirror (3), pass through a diffusing panel (5), are scattered and enter an atrium (6) of the building. The invention has the advantages of prolonging the sunshine time in the building, enhancing the lighting illumination in the building, enhancing the comfort level of a luminous environment in the building and providing conditions for the growth of green plants in the areas of the atrium and a patio in the building.

The present invention discloses a garage light location automatic navigation system. The system comprises a vehicle device, a cloud server and a garage. The garage is internally provided with a gateway and a plurality of LED illuminating lamps, the vehicle device is configured to identify light of the illuminating lamps and upload mark values corresponding to the illuminating lamps to the cloud server; the cloud server stores position information of the LED illuminating lamps and the mark values corresponding to the illuminating lamps in advance, and the cloud server is configured to obtain current position information of the vehicle according to the mark values uploaded by the vehicle device, calculate an in-garage navigation route according to the current position information of the vehicle and the idle parking stall information, perform datamation of the in-garage navigation route and return the in-garage navigation route to the vehicle device for display to guide the vehicle to gointo a target parking stall. The garage light location automatic navigation system employs the LED illuminating lamps to perform location of the vehicle, can achieve omnibearing automatic navigation of the garage with no need for extra addition of a base station, can rapidly guide the vehicle owner to enter the parking stall and can achieve efficient and intelligent parking and illumination electricity consumption saving.

The invention relates to the field of liquid crystal display, in particular to multifunctional dimming glass and a manufacturing method thereof. The multifunctional dimming glass comprises a glass layer and a sealing layer, wherein the glass layer comprises a first glass layer, a first EVA film layer, a liquid crystal dimming membrane layer, a second EVA film layer and a second glass layer which are sequentially arranged from bottom to top; and the sealing layer comprises a high-temperature adhesive tape, the high-temperature adhesive tape is arranged around the periphery of the glass layer ina sealing mode, and the technical defects that the glass is large in thickness, poor in refractive index, large in mass and difficult to carry in the prior art are overcome. The invention provides the multifunctional dimming glass with good sound insulation effect, strong conductivity, small mass and easiness in transportation and a manufacturing method of the multifunctional dimming glass.

The invention discloses a network platform which is constructed by utilizing a wireless network sensor and used for detecting and controlling street lamps. Status information of each street lamp node in a network distribution area can be monitored and acquired in real time by the platform; operating conditions of the street lamps can be checked remotely; an alarm can be automatically given if any street lamp is damaged; on-off of the street lamps can be automatically controlled according to an audio parameter and a brightness parameter on site; and the on-off of the street lamps can be manually and remotely controlled according to actual requirements. Therefore, a high-efficiency, reliable and intelligent street lamp monitoring system is achieved; each lamp is lit on time and as required; the power consumption of the street lamps is saved effectively; the service lives of the lamps are prolonged; and the maintenance cost is lowered.

The invention discloses an intelligent illumination control system of a power plant. An illumination operation station and an illumination logic controlling machine are connected with an Ethernet to form a background, and an illumination CPS in an illumination loop of the power plant is networked through a field bus, and then connected with the Ethernet after being communicated and integrated through an illumination communication gateway, and then interconnected with the background, wherein the logic controlling machine establishes a power plant illumination system model, and performs the formulation and the running of an illumination control strategy; the operation station performs automatic or manual control operation on the illumination loop according to the running strategy, and the data of the illumination loop acquired by the illumination communication gateway and the CPS switch. Therefore, the intelligent illumination control system is formed by reasonably modelling and adopting a concentrated control way, thereby realizing the intelligent control at different time, different regions and different loops on the whole power plant, the labor cost can be saved, the punctual and full-automatic control way is achieved, and the aims of prolonging the service life of the lamps and saving the power consumption for illumination are achieved at last.

The invention belongs to the field of special glassmaterial processing and production, and relates to an orderly and densely arranged microcavity structure membrane vacuum glass, which comprises a microcavity glass plate. One layer or two layers of densely arranged microspheres are arranged in the glass plate; a layer of thin film is arranged on the surface of each microsphere; a microcavity exists between every two adjacent microspheres densely arranged in each layer or between two layers. According to the novel orderly vacuum optical microcavity glass provided by the invention, sunshine in a visible region spectral region is allowed to penetrate through, lighting power is saved, a spherical shell thin film can obstruct infrared radiation, and a vacuum microcavity has effects of insulating cold, heat and sound; the glass can split beams in multiple colors selectively, so that the light reflection can be reduced; the glass has the advantages of fog resistance and frosting resistance; the glass has a curtain function, is unviewable from outdoor to indoor, and is visible from indoor to outdoor; the glass comprises the main materials: glass and a metal frame, and is applicable to a large standard modularized building material brick in the future, and convenient to build and install the whole wall body.

The invention relates to ordered double-layer film micro-spherical shell structure glass, comprising a micro-spherical shell glass plate; the surface of the micro-spherical shell glass plate is provided with a layer of closely arranged SiO2 microspheres; the surface of each SiO2 microsphere is provided with double layers of films, i.e., a first layer of spherical shell ICS film and a second layer of spherical shell AZO film. A manufacturing method comprises the steps of 1, synthesizing the SiO2 microspheres (2) by adopting a silicone-containing ethanol reaction solution and utilizing hydrolytic polycondensation of tetraethyl orthosilicate (TEOS) and two times or more than two times of continuous growth method; 2, enabling a cadmium-containing ammonia hydroxide solution I and a sulfur-containing ammonia hydroxide solution II to have colloidal chemical reaction in a reaction tank so as to promote the growth of the first layer of spherical shell ICS (3) film; 3, enabling a zinc-containing ethylene glycol monomethyl ether solution I and an aluminum-containing ethylene glycol monomethyl ether solution II to have colloidal chemical reaction in a reaction tank so as to promote the growth of the second layer of spherical shell AZO (4) film. Compared with the prior art, the ordered double-layer film micro-spherical shell structure glass has the beneficial technical effects that the glass has the effects of insulating heat, shading sun, saving energy and decorating, has a self-cleaning function, and transmits the sunlight within a visible region spectrum range.

Provided is a mechanically and electronically integrated multi-functional connection module, pertaining to the technical field of installation of advertisement jointed boards. The mechanically and electronically integrated multi-functional connection module comprises a support rod assembly, a group of multi-functional connection modules (3), a group of electric connectors and a group of advertisement jointed boards (4). The support rod assembly is formed in such a manner that a group of transverse support rods (1) and a group of vertical support rods (2) are overlapped. The back side of the group of multi-functional connection modules (3) is provided with a guide groove used for assembly of the support rod assembly and the back side of the group of multi-functional connection modules is provided with a group of positioning holes. The mechanically and electronically integrated multi-functional connection module has following beneficial effects: the mechanically and electronically integrated multi-functional connection module is capable of rapidly and accurately joining dozens of, hundreds of, even thousands of advertisement jointed boards within the range of a faction to some square meters at low cost into a huge and complete advertisement board without seams. The mechanically and electronically integrated multi-functional connection module has following beneficial effects: due to realization of mechanically and electronically integrated connection, time for installation and detachment is only several tenths of an ordinary video advertisement board, which is different from the conventional mode that mechanical electric appliances are respectively positioned and connected; and the mechanically and electronically integrated multi-functional connection module is lighter and cheaper multiple times.

The invention relates to a tunnel illuminating lamp control system. The system comprises a photosensitive sensor, a motor, a solar cell panel, a light regulator, illuminating lamps and a controller, wherein a tunnel is divided into a first illuminating road section, a second illuminating road section and a third illuminating road section, and the illuminating lamps are arranged in the middle positions above the tunnel of the first illuminating road section, the second illuminating road section and the third illuminating road section respectively. The photosensitive sensor is used for collecting the brightness in the current environment, and the controller is used for controlling the light regulator to adjust the brightness of the illuminating lamp according to the brightness and controlling the motor to adjust the angle of the solar cell panel according to the brightness. The black hole or dazzle light phenomenon occurring when the vehicle enters the tunnel or drives out of the tunnel can be effectively eliminated, a driver can accurately adapt to the illumination environment of the tunnel and accurately observe the driving environment, and the traffic accident rate of tunnel driving is greatly reduced.

The invention belongs to the technical field of nursing articles for daily life and relates to an adjustable-illumination-intensity illuminating chamber pot powered by thin-film solar cells. The upper portion of a semitransparent plastic chamber pot body is provided with a handle, the front portion of the pot body is provided with a pot neck, the front end of the pot neck is provided with an opening, a cover can covers the opening, one end of the cover is provided with a soft plastic strap of the cover, and the other end of the soft plastic strap of the cover is fixed onto the pot neck. The thin-film solar cells mounted on the pot body are irradiated by indoor or outdoor light rays to generate currents which are inputted and stored in an electricity storage device through an electric lead. When using the semitransparent plastic chamber pot at night, an elderly person can stretch out to turn on an illumination intensity adjustment switch to switch on a circuit for delivering currents from the electricity storage device to an LED (light emitting diode) lamp, then adjust illumination intensity as needed to enable the LED lamp to illuminate the chamber pot and the surrounding environment, hold up the handle and uncover the chamber pot for urinating.

The invention discloses a shunt electric leakage detection system, which comprises a controller and a terminal, wherein the controller is located in a street lamp power box, the terminal is located in a lamp post, the controller is connected with a cloud server through a base station, the cloud server is connected with a management platform, and the management platform makes a city management decision by performing big data analysis on massive street lamp data. The system has the advantages that a controller-multi-terminal detection scheme is adopted, shunt electric leakage detection is achieved, electric leakage of a line can be detected, a fault point can be positioned, the system can instruct the terminal to directly cut off power supply of a fault street lamp, and after the fault point is cut off from the line, due to the fact that a fault section is not electrified any more, safety problems do not exist any more, and other lines are still isolated from the ground and are still safe.

The invention discloses a light guide carpet, which comprises a basic layer and a surface layer and is characterized in that optical fibers are arranged between the basic layer and the surface layer, wherein optical fiber tips of an outdoor part of the carpet are basically vertical and lower than the surface layer, one part of optical fiber tips of the indoor part of the carpet are vertical, and the other part of optical fiber tips of the indoor part of the carpet are distributed on the edges of the carpet. By taking full advantage of the characteristic that carpets are laid at the doors of restaurants, hotels and other places and extend from the outdoor to the indoor, outdoor light is guided into the indoor to enhance indoor illumination and simultaneously reduce power consumption for illumination at daytime. Accordingly, the light guide carpet is green and convenient to use and has low cost and popularization value.

A plastic louvre door or window is prepared from polycarbonate and glass fibres through moulding and cutting.