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46results about How to "Automatically adjust light intensity" patented technology

Energy-saving type interior illumination wireless intelligent control system and control method based on ZigBee sensing network

The present invention provides energy-saving interior lighting wireless intelligent control system based on ZigBee wireless communication technology and the control method. The control method is comprises of ZigBee communication network composed of a plurality of wireless network nodes and PC machine; the wireless network node comprises coordinator node, route node and terminal node; the coordinator node is connected with the PC machine to compose lighting control center; the unique coordinator node and all the route nodes compose the two-level network; the route node and the terminal node in the room compose the lighting sub-system for controlling the lighting mode of each room; the lighting control center controls the state of each node of the lighting sub-system and the preset lighting mode; the lighting sub-system automatically controls the lighting mode in the current room according to the collected environmental information. The present invention causes the lighting control to be intelligent, ensures the illuminance consistency; and the luminaires have long life, convenient management, low maintenance cost and are energy conservation and environmental protection.
Owner:ZHEJIANG UNIV CITY COLLEGE

Light intensity adjusting device and method

The invention discloses a light intensity adjusting device and method. The light intensity adjusting device is used for adjusting the luminescence intensity of a luminescence device, and comprises an illumination measuring module for converting received light into a voltage after receiving the irradiation of light; and a control module for comparing whether the voltage is greater than a light intensity threshold, if so, decreasing the duty ratio of PWM square waves outputted by the luminescence device, and if not, increasing the duty ratio of the PWM square waves outputted by the luminescence device. By using the light intensity adjusting device and method, the illumination intensity of light of a surrounding environment can be detected, and through adjusting the duty ratio of the PWM square waves outputted by the luminescence device, the luminescence intensity of the luminescence device can be automatically adjusted, so that it is ensured that a user can be in a quite proper illumination environment at any time at any place, neither eye discomfort due to too strong light nor unclearness due to too weak light is caused, convenience is provided for the user, and the application experience of the user is also improved.
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD

All-in-one machine for human face and identity card recognition and light supplementing method capable of automatically adjusting brightness

The present invention relates to an all-in-one machine for human face and identity card recognition, and a light supplementing method capable of automatically adjusting brightness. The method solves the technical problem that a current all-in-one machine for human face and identity card recognition may cause inaccurate recognition due to the failure of automatically adjusting brightness of a light supplementing lamp. The all-in-one machine comprises a master control module, a power module, a display screen, an identity card reader, an antenna and a camera, wherein the display screen, the power module, the identity card reader and the camera are respectively connected with the master control module, and the antenna is connected with the identity card reader. The all-in-one machine also comprises a light supplementing module, wherein the light supplementing module is connected with the master control module. The present invention is widely used in an all-in-one machine for human face and identity card recognition.
Owner:WEIHAI BEIYANG ELECTRIC GRP CO LTD BEIJING BRANCH

Intelligent indoor lighting control system and method

The invention discloses an intelligent indoor lighting control system and method. The system comprises an indoor part and an outdoor part, wherein the outdoor part comprises an outdoor controller and at least one illumination intensity sensor; the indoor part comprises an indoor controller, an indoor light source system and a controllable shading system; the illumination intensity sensor senses the illumination intensity of the outdoors; the outdoor controller is connected with the illumination intensity sensor on one hand to collect illumination intensity data and is also connected with the indoor controller on the other hand to transmit the illumination intensity data; and the indoor controller is connected with the indoor light source system and the controllable shading system and respectively controls the working ways of the indoor light source system and the controllable shading system according to the illumination intensity data. Through the organic combination of the indoor light source system and the controllable shading system, the intelligent indoor lighting control system and method realize the automatic control of the indoor illumination intensity and can be widely applied to automatic illumination intensity adjustment of indoor places such as families, schools, offices, plants and the like.
Owner:CIENET TECH NANJING CO LTD

Intelligent car light

The invention relates to an intelligent lamp, which comprises a light source, a control module, and a sensing module, wherein said light source can send out different lights; the control module controls the light source; the sensing module senses the external condition; the sensing module is connected to the control module; the control module is connected to the light source; the sensing module sends sensed information to the control module which will judge the needed light of lamp to control the light source. The inventive lamp can adjust the color and strength of lamp based on different conditions automatically, while it can be used as alarm lamp and save energy.
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Lighting regulation system

The invention provides a lighting regulation system which comprises a hollow shading structure, a control unit, a light intensity sensing unit, a solid-liquid separating unit, a particle conveying unit, a mixing unit, a cooling unit and shading suspension liquid cyclically flowing in the lighting regulation system. The light intensity sensing unit is arranged behind the shading structure and is connected with the control unit. The shading structure is provided with a working medium inlet and a working medium outlet. The solid-liquid separating unit is connected with the working medium inlet, the first output end is connected with the cooling unit, and the second output end is connected with the solid-liquid separating unit. The control unit is connected with the particle conveying unit. Two input ends of the mixing unit are connected with the cooling unit and the particle conveying unit respectively. An output of the mixing unit is connected with the working medium outlet. The problem that an existing building is too high in light transmittance and accordingly the temperature in the building is too high and living comfort is influenced is solved, and the shading degree of the shading structure is agriculturally convenient to regulate at any time according to different lighting intensity at different stage of plants.
Owner:上海动果农业科技有限公司

Projector

The invention relates to a projector. The projector comprises a signal receiving end, a power supply (1), an image receiving module (2) and an image projection lens (3), wherein the image receiving module (2) and the image projection lens (3) are connected with each other; the power supply (1) respectively supplies power to the image receiving module (2) and the image projection lens (3); the signal receiving end is connected with the image receiving module (2); the projector further comprises a control module (4) and a distance sensor (5) connected with the control module (4); the power supply (1) supplies the power to the distance sensor (5) through the control module (4); meanwhile, the control module (4) is connected with the image projection lens (3); the distance sensor (5) is arranged on the surface of the projector; and a distance measuring direction of the distance sensor (5) is consistent to a projection direction of the image projection lens (3). According to the projector disclosed by the invention, the defects of an existing projector are effectively solved, and the automatic control of a projection focal distance of the projector is realized; and the utilization efficiency of the projector is improved and the projector has a great market application value.
Owner:WUXI CITY CHONGAN DISTRICT TECH ENTREPRENEURSHIP SERVICE CENT

Lamp capable of promoting plant growth and method for promoting plant growth utilizing lamp

The invention discloses a lamp capable of promoting plant growth. The lamp capable of promoting the plant growth comprises a lamp body which is provided with a man-machine interaction interface, a light source, a light modulator, a light sensor, a power supply unit and a controller, and the man-machine interaction interface is used for setting illumination parameters needed by a plant; the light source comprises red light LED particles and blue light LED particles, the light modulator is connected with the light source and used for setting and adjusting output power for red light and blue light, the light sensor is used for sensing light intensity in the outside world| and transferring a sensing signal to the controller, the power supply unit comprises a first power supply and a second power supply and is used for providing the power supplies for the red light LED particles and the blue light LED particles, and the controller provides required illumination for promoting the plant growth by cooperating with all the parts. By means of the lamp capable of promoting the plant growth, the illumination required by the plant growth is automatically supplemented, and errors caused by manual adjustment are avoided. According to the lamp capable of promoting the plant growth, distribution power of the red light and the blue light is set according to the growth period of the plant, the light source is effectively utilized, and the energy conservation and the environment protection are achieved.
Owner:SHANGHAI LEIQIONG LIGHTING TECH

Novel flower pot

The invention belongs to the field of household potting articles, and particularly provides a novel flower pot. The novel flower pot comprises a pot body, a first support rod, a second support rod, an LED plant lamp, solar batteries, a humidity sensor, a water storage tank, a water level sensor, an electronic valve, a control unit, a processor, a storage battery, a photosensitive sensor and an alarm; by the addition of the design of the water storage tank, the humidity sensor and the like, the function of automatically humidifying flowers in the flower pot is achieved; by the addition of the design of the solar batteries, the purpose of reducing electric energy consumption is achieved to a certain extent; by the addition of the design of the LED plant lamp and the photosensitive sensor, the effect of automatically adjusting the illumination intensity of the LED plant lamp according to the natural light illumination intensity is achieved; the novel flower pot has the advantages of automatic humidification and automatic illumination intensity adjustment, saves energy, is convenient to use, provides great convenience for people who love growing flowers, and has broad application prospects and good market value.
Owner:XIAN YICHENG IDENTIFICATION ADVERTISING PRODN CO LTD

Working method of table lamp capable of automatically adjusting brightness

The invention discloses a working method of a table lamp capable of automatically adjusting brightness so as to solve the problem that an existing table lamp cannot adjust the brightness according to light intensity. The working method of the table lamp capable of automatically adjusting brightness includes the following steps that (1) when the light intensity of the environment meets the requirement of normal reading and writing, a first LED lamp and a third LED lamp are turned on, a second LED lamp is turned off, the brightness of the third LED lamp is lower than that of the second LED lamp, an outer cover located outside the first LED lamp, the second LED lamp and the third LED lamp is put down, and the height of the lower end face of the outer cover is smaller than that of the lower end face of an inner cover on the inner side of the outer cover; and (2) when the environment light is dim, the first LED lamp and the second LED lamp are turned on, the third LED lamp is turned off, the outer cover located outside the first LED lamp, the second LED lamp and the third LED lamp is upwards folded along the outer surface of the inner cover, and a bent ring which is inwards bent and arranged on the lower end face of the outer cover abuts against the lower end face of the inner cover on the inner side of the outer cover.
Owner:新沂市棋盘工业集中区建设发展有限公司

Energy-saving type interior illumination wireless intelligent control system and control method based on ZigBee sensing network

The present invention provides energy-saving interior lighting wireless intelligent control system based on ZigBee wireless communication technology and the control method. The control method is comprises of ZigBee communication network composed of a plurality of wireless network nodes and PC machine; the wireless network node comprises coordinator node, route node and terminal node; the coordinator node is connected with the PC machine to compose lighting control center; the unique coordinator node and all the route nodes compose the two-level network; the route node and the terminal node in the room compose the lighting sub-system for controlling the lighting mode of each room; the lighting control center controls the state of each node of the lighting sub-system and the preset lighting mode; the lighting sub-system automatically controls the lighting mode in the current room according to the collected environmental information. The present invention causes the lighting control to be intelligent, ensures the illuminance consistency; and the luminaires have long life, convenient management, low maintenance cost and are energy conservation and environmental protection.
Owner:ZHEJIANG UNIV CITY COLLEGE

Multifunctional desk lamp

The invention discloses a multifunctional desk lamp which comprises a desk lamp base, a lamp tube support and a lamp tube, wherein a control device for automatically regulating the light strength of the lamp tube and playing the music is arranged in the lamp tube base, an MP3 module, a controller, an analog-digital converter and a digital-analog converter are arranged in the control device, a photosensitive sensor is further arranged on the lamp tube support, an output end of the photosensitive sensor is connected with an input end of the analog-digital converter, the output end of the analog-digital converter is connected with the controller, the input end of the digital-analog converter is connected with the controller, the output end of the digital-analog converter is connected with the lamp tube, the MP3 module is connected with the controller, and the MP3 module is further connected with a speaker. The multifunctional desk lamp has the advantages of automatic dimming, music playing, music alarm clock, energy conservation, convenient use, high sensitivity and stable performance, and can be extensively used in all places needing lighting, such as families, offices and the like.
Owner:SHANGHAI BUSINESS & INFORMATION COLLEGE

Indoor lighting intelligent control system and control method

The invention discloses an intelligent indoor lighting control system and method. The system comprises an indoor part and an outdoor part, wherein the outdoor part comprises an outdoor controller and at least one illumination intensity sensor; the indoor part comprises an indoor controller, an indoor light source system and a controllable shading system; the illumination intensity sensor senses the illumination intensity of the outdoors; the outdoor controller is connected with the illumination intensity sensor on one hand to collect illumination intensity data and is also connected with the indoor controller on the other hand to transmit the illumination intensity data; and the indoor controller is connected with the indoor light source system and the controllable shading system and respectively controls the working ways of the indoor light source system and the controllable shading system according to the illumination intensity data. Through the organic combination of the indoor light source system and the controllable shading system, the intelligent indoor lighting control system and method realize the automatic control of the indoor illumination intensity and can be widely applied to automatic illumination intensity adjustment of indoor places such as families, schools, offices, plants and the like.
Owner:CIENET TECH NANJING CO LTD

Novel agricultural greenhouse

The invention provides a novel agricultural greenhouse. The novel agricultural greenhouse comprises a greenhouse body and a shading device, wherein the greenhouse body comprises a greenhouse frame; a greenhouse film covers the greenhouse frame; the shading device is positioned outside the greenhouse film; a rainwater collector is arranged outside the greenhouse body and is connected with a water reservoir; a sprinkle pipe connected with the water reservoir is further mounted on the greenhouse frame; a water pump is arranged between the water reservoir and the sprinkle pipe; a plurality of sprinkle heads are arranged on the sprinkle pipe; the greenhouse body is further provided with a ventilating device. According to the novel agricultural greenhouse, rainwater can be effectively utilized, waste of water resources is avoided, the illumination intensity in the greenhouse body can be automatically regulated, and the growth of crops is guaranteed.
Owner:TIANJIN YUHESHENG AGRI SCI & TECH DEV

Portable photographic light supplementing device

The invention discloses a portable photographic light supplementing device. The device comprises a box body; a camera groove which is through a left-right direction is formed in the left end wall of the box body; a camera clamping block is matched with and connected in the camera groove; the camera clamping block can clamp a camera located in the camera clamping block; a photosensitive sensor is fixedly arranged on the left end wall of the box body; a reflecting groove with a leftward opening and located above the camera groove is formed in the left end wall of the box body; a reflecting platemechanism is arranged in the reflecting groove; a rotating disc groove is formed in the right end wall of the reflecting groove; a color card replacement rotating disc is arranged in the rotating disc groove; six color cards are uniformly and fixedly arranged in the color card replacement rotating disc; the color card replacement rotating disc is connected with a rotating disc shaft; the rotatingdisc shaft is connected with the box body; a color card replacing mechanism is arranged on the right side of the rotating disc shaft; a light supplementing lamp groove with a leftward opening is formed in the right end wall of the rotating disc groove; portability is achieved, illumination intensity can be automatically adjusted along with changes of an external illumination environment; the color cards are arranged in the device, so that a better illumination environment is provided for photographing activities.
Owner:南通安广美术图案设计有限公司

Lamp capable of automatically adjusting brightness

The invention discloses a lamp capable of automatically adjusting brightness. The lamp comprises a lamp main body, a light ray inductor and a lamp bracket, wherein the light ray inductor is arranged on the top of the lamp main body; the lamp main body is arranged on the lamp bracket and comprises a shell, a bulb, a reflection cup and a light transmission plate; the bulb is arranged inside the shell; the light transmission plate is arranged outside the shell; and the reflection cup and the light transmission plate are arranged on one side close to the light ray inductor through sealed connection. The lamp capable of automatically adjusting brightness has the advantages that the light intensity can be automatically adjusted according to the brightness of an ambient environment, and compared with a common illuminating lamp, the lamp has the advantages that the heating capacity is lower, the energy and power are saved, and the luminous efficiency is improved.
Owner:徐益民

Smart classroom environment control device

The invention discloses a smart classroom environment control device, which comprises a classroom main body and a control box. The upper end of the right side wall of the classroom main body is fixedly provided with a central air-conditioning air inlet end, and the lower part of the central air-conditioning unit is fixedly equipped with electric louvered glass. A second motor is fixedly installed above the electric louvered glass, a light sensor is fixedly installed between the electric louvered glass, an electric curtain is fixedly installed above the light sensor, and the upper left side of the electric curtain A first motor is fixedly installed, a photoelectric sensor is fixedly installed on the surface of the left wall of the classroom main body, smoke sensors are fixedly installed at both ends of the upper wall of the classroom main body, and temperature sensors are fixedly installed between the smoke sensors. Humidity sensor, the control box is fixedly installed at one end corner of the right wall of the classroom main body. The present invention can effectively adjust the indoor environment by setting electric curtains, electric louver glass, etc. in the classroom, and has good use effect.
Owner:天津星际科技有限公司

Focusing light intensity enhancing device for operating lamp

The invention relates to a focusing light intensity light intensity enhancing device for an operating lamp. The device comprises a suspending or supporting system, and one or a plurality of lamp holders carried by the suspending or supporting system, wherein each lamp holder comprises a group of housings, one or a plurality of handles, a plurality of light resources, a focusing mechanism, a focusing detection device and an automatic light intensity compensation mode; the one or plurality of handles are arranged on the housing and used for holding or moving the lamp holder to a suitable position; the one or plurality of light resources are arranged in the housing for illumination; the focusing mechanism is used for adjusting the illumination focal length; the focusing detection device is used for sensing the position of the focusing mechanism within a variable range; the automatic light intensity compensation mode can be used for automatically enhance or reduce the light intensity of the light resource. Therefore, the focusing mechanism can be used for setting light ray focal length of each light resource; a set focal length range can be sensed by the focusing detection device, once the right range is changed, and the light ray focal length and the light intensity of each light resource can be adjusted automatically, so that the effects of automatic detection and automatic light intensity enhancing can be achieved.
Owner:安钛(苏州)医疗设备有限公司

Intelligent study desk and chair

The invention relates to the technical field of study desks and chairs, and discloses an intelligent study desk and chair, which comprises a study desk and a study chair, and the study desk comprisesa desktop height adjusting unit, a lighting unit, a sitting posture correcting unit and a display unit; the desktop height adjusting unit comprises an instruction receiving module and an adjusting mechanism, and the instruction receiving module controls the adjusting mechanism to automatically adjust the desktop height according to an external control instruction; the sitting posture correcting unit comprises a standard sitting posture database and a sitting posture correction instrument, the standard sitting posture database stores standard sitting postures, and the sitting posture correctinginstrument is used for obtaining sitting postures of a user and comparing errors between the sitting postures of the user and the standard sitting postures; the study chair comprises a sitting posture obtaining unit, and the sitting posture obtaining unit is used for obtaining the sitting posture of a user and sending sitting posture information to the display unit so as to remind the user to correct the sitting posture in time. The intelligent study desk and chair have the advantages of being intelligent and multifunctional, and can assist in correcting the sitting posture of a user.
Owner:宁波华茂优加科技有限公司

Sheet metal visual inspection acquisition terminal and method

The invention discloses a sheet metal visual inspection acquisition terminal and method. The terminal includes a visual capture unit, a part measurement platform and a light homogenizing unit. The light homogenizing unit includes a delay board, a controller, light sensors, a computer control switch, a frame, and a light homogenizing board and dedicated light tubes, wherein the light homogenizing board is installed in the frame, the dedicated light tubes and the light sensors are evenly mounted on the light homogenizing board, the light homogenizing board is divided into multiple units, a lightshielding board is arranged on each unit, each light shielding board, the dedicated light tubes and the light sensors are connected to the controller, and the controller compares the light level information transmitted by the light sensors with a preset value and then automatically adjusts the number of the light shielding boards and the dedicated light tubes to be turned on. In this way, the light homogenizing unit can automatically realize the best light supplement effect according to the actual situation to remove the shadow of a part placed on the part measurement platform and improve theaccuracy of measuring the object to be measured. The method has direct and eye-catching measurement results and a low misjudgment rate.
Owner:四川恒匀通科技有限公司

Connected culturing frame device for factory production of edible fungi

The invention discloses a connected culturing frame device for factory production of edible fungi. The device comprises a body, a PLC controller is arranged on the side surface of the body, an input end of the PLC controller is electrically connected with an output end of an external power supply, a supporting column is arranged on the upper surface of the body, a top plate is arranged at the topend of the supporting column, a culturing frame is uniformly formed in the upper surface of the body, the inner side surface of the culturing frame is provided with a heating device and a temperaturesensor, an input end of the heating device is electrically connected with an output end of the PLC controller, an output end of the temperature controller is electrically connected with an input end of the PLC controller, and an illumination sensor is arranged on the upper surface of the body. According to the culturing frame device, functions are diversified, temperature, humidity, oxygen content, carbon dioxide content, illumination intensity and the like can be automatically adjusted to provide the optimal growing environment for the edible fungi and increase the number and quality of the edible fungi to facilitate the improvement of the benefits of enterprises.
Owner:贵州道生恒信息咨询服务有限公司

Intelligent high-definition projector

An intelligent high-definition projector includes a remote control device and a projection device. The remote control device comprises remote control keys and a remote control signal transmission device. The projection device is characterized by comprising a photosensitive module, a communication module, an optical machine module and a processing module. The intelligent high-definition projector conducts ambient light sensation measurement, and automatically adjusts the light intensity of the projecting machine, so that a user gets better and more convenient experience; the same time, the intelligent high-definition projector has a battery, supports short-term usage in case of power outage, and can be used for emergency use, also applies to some places with inconvenient power supply.
Owner:CITEN COMM TECH TIANJIN

Outdoor factory standard purification overhauling room

ActiveCN104895357AReduce outage timeMeet the requirements of chemical maintenanceAlarmsIndustrial buildingsLap jointEngineering
The invention discloses an outdoor factory standard purification overhauling room which comprises an overhauling room top (1) and an overhauling room body (2). The overhauling room top (1) comprises a plurality of arched rib plates (101), and the rib plates (101) are placed on the overhauling room body (2) after the left sides and the right sides of the rib plates (101) are in lap joint with each other. The overhauling room body (2) comprises a side wall (202a) forming the room, a base plate (202b) and a top surface (202c). The top surface (202c) comprises a frame (3) with a hollow structure, a guide post (4) and a dustcloth (5). The guide post (4) is horizontally arranged on the frame (3), the dustcloth (5) can slide along the guide post (4), and a warning device (7) is arranged in the overhauling room body (2). Once a GIS device has faults, the device does not need to return to a factory to be maintained and can be dismantled and installed and overhauled on the site by building the outdoor factory standard purification overhauling room, and the power outage time is reduced.
Owner:STATE GRID CORP OF CHINA +2

Using method of automatic dimming window

The invention discloses a using method of an automatic dimming window, and relates to the technical field of building facilities. The automatic dimming window comprises a window body frame and a dimming window body, wherein the dimming window body is mounted in the window body frame; the dimming window body comprises an outer-layer transparent plate and an inner-layer soft light plate; an air cavity is formed between the transparent plate and the soft light plate; a plurality of dimming baffle plate groups are arranged in the air cavity; the two ends of the plurality of dimming baffle plate groups are connected to the top and the bottom in the window body frame; and each of the plurality of dimming baffle plate groups comprises two dimming baffle plates and a memory spring. According to the using method disclosed by the invention, the air cavity can be heated by utilizing energy carried by light rays blocked by the dimming baffle plates according to outdoor illumination intensity, so that intensity of light rays which are irradiated into a room from the outside is automatically regulated, and therefore, the problems that indoor light rays are dazzling and indoor temperature is increased are avoided; and meanwhile, a film is matched with a vent hole, so that the purpose of leading fresh air into the room is achieved.
Owner:CHINA CONSTR FIRST BUILDING GRP CORP LTD

Building power saving control system based on ZigBee communication technology, and operating method of the same

The invention discloses a building power saving control system based on ZigBee communication technology, and an operating method of the same. The building power saving control system based on ZigBee communication technology is formed by a central processing unit, a temperature induction module, a luminosity induction unit, an electromagnetic induction wafer, a ZigBee communication module, and a remote monitoring module, wherein the temperature induction module is arranged on an indoor wall; the luminosity induction unit is fixedly arranged on an indoor ceiling; the electromagnetic induction wafer is fixedly arranged on the top right corner area of each office table; the ZigBee communication module is interactively connected with the central processing unit; and the remote monitoring module is connected with the ZigBee communication module through remote control. The building power saving control system based on ZigBee communication technology is high in the automation degree, can automatically adjust the indoor temperature and the luminance, can intelligently manage the number of electric lamps to turn on, and uses the ZigBee communication technology to realize remote monitoring management.
Owner:江苏精英冷暖设备工程有限公司

Reverse light path channel waveguide assembly, AR glasses and brightness adjusting method thereof

The invention discloses a reverse light path channel waveguide assembly, AR glasses and a brightness adjusting method thereof. The reverse light path channel waveguide assembly comprises a waveguide body, and the waveguide body is provided with a forward light path channel and a reverse light path channel; an imaging device used for shooting a human eye state image is arranged on the outer side of the waveguide body; the forward light path channel comprises a first entrance pupil area arranged above the waveguide body, a pupil expanding area located at the same horizontal height as the first entrance pupil area, and a first exit pupil area arranged below the pupil expanding area; the reverse light path channel comprises a second entrance pupil area which is arranged in the first entrance pupil area and is close to the first entrance pupil area, and a second exit pupil area which is arranged below the first entrance pupil area. According to the embodiment of the invention, the imaging device is used for positioning the fixation point of the human eyes, so that eyeball tracking is realized; meanwhile, the size change of the pupils is measured, so that the light intensity of a picture displayed in the AR glasses can be automatically adjusted.
Owner:SHENZHEN OPTIARK SEMICON TECH LTD

Auxiliary positioning equipment for manual welding

The invention relates to the technical field of welding auxiliary equipment, and provides auxiliary positioning equipment for manual welding. The auxiliary positioning equipment comprises a head-mounted shell, and the head-mounted shell comprises a shell body and a restraint strap; an illuminating lamp, a camera, a voice player and an illumination sensor are arranged on the shell body in the welding direction; the illuminating lamp, the camera and the illumination sensor are connected with a control module arranged in the shell body; and the control module is used for automatically adjusting the illumination intensity of the illuminating lamp according to the environment illumination intensity collected by the illumination sensor, analyzing the distribution information image, collected bythe camera, of element welding spots of a mobile phone maintenance part, and meanwhile conducting voice reminding broadcasting of the welding spots through the voice player according to the analysis result, then maintenance data generated during the manual welding process is uploaded to a remote device, therefore, illumination control and welding positioning reminding in the manual welding processare achieved, and the mobile phone maintaining and welding quality and welding efficiency are improved.
Owner:WEIFANG VOCATIONAL COLLEGE

Full-automatic illumination device for plants

The invention discloses a full-automatic illumination device for plants. The device comprises more than one irradiation units, a controllable constant-current power supply, a water pump, a sensor group, a display circuit, a key control circuit and a microcomputer circuit, wherein each irradiation unit comprises a light-emitting diode (LED) light source circuit board, an aluminum substrate and a plurality of LED light sources. The LED light sources are welded on the LED light source circuit board, the LED light source circuit board is connected to the controllable constant-current power supplywhich is controlled by the microcomputer circuit, and the light intensity of the LED light sources is automatically regulated by the microcomputer circuit. For the full-automatic illumination device for the plants, the number of the irradiation units can be selected according to an irradiation area, and more than two irradiation units are connected by electrical appliances and used in a combined mode. Different illumination modes can be selected by the device according to different plant types, and the light intensity and the irradiation methods of the LED light sources can be automatically regulated by the microcomputer circuit according to an ambient temperature, light intensity and humidity, so that plant growth is promoted optimally. The device performs full-automatic control, has a good heat radiating effect, and can be widely applied to plant growth irradiation.
Owner:SOUTH CHINA NORMAL UNIVERSITY

Hotel control system

The invention relates to a hotel control system comprising a server, a control terminal, a communication module and a dimming module, wherein the server, the control terminal and the communication module communicate through wired Ethernet or wireless WiFi (Wireless Fidelity) adopting TCP / IP (Transmission Control Protocol / Internet Protocol), and the communication module and the dimming module are connected with at least one of an RS485 (Recommend Standard 485) bus, an EIB bus or an RS232 bus. When the hotel control system is implemented, scene information can be set through the control terminal, then a corresponding scene mode is selected, and then the dimming module can automatically regulate the illumination intensity according to the preset light brightness of an illumination device, therefore, on one hand, the diversification of illumination modes of the hotel illumination device is realized, and on the other hand, the energy is saved and the demands of environmental protection andenergy saving are achieved; moreover, the hotel control system is more humanized to operate.
Owner:上海雷盎云智能技术有限公司

A kind of micro-climate adjustment pavilion

The invention discloses a micro-climate regulating pavilion, which belongs to the field of climate regulating facilities. Based on the pavilion base structure, a regular pentagonal roofing steel plate, five regular hexagonal solar panels, and five regular hexagonal electric control panels are arranged on the top of the pavilion. Louvers and five regular pentagonal shading panels; the pillars include a central column fixed under the roofing steel plate, a side support rod connecting the central column and the circumference of the top of the pavilion, and a horizontal connecting rod surrounding the inner side of the side support rod. The present invention is based on the components of the pavilion that the climate adjustment pavilion itself has, and combines the rainwater recycling system and the spray device on the top edge of the pavilion. In this way, the climate humidity and temperature under the pavilion can be automatically adjusted according to the spray switch; in addition, the top part of the pavilion is set It is a movable louver that can be opened or closed, and the electric control louver can be opened or closed to adjust the shade area, wind speed and temperature under the pavilion. The electricity needed for these climate-conditioning devices is provided by solar power plants installed on the pavilion roof and under the seats.
Owner:南京海文景观设计工程有限公司
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