415 results about "Flash light" patented technology

A waist fan includes a housing, a fan assembly arranged in the accommodating cavity and configured to guide airflow from the air inlet to the air outlet, a light-emitting assembly, and a control assembly electrically connected to the light-emitting assembly and configured to control the light-emitting assembly to emit flashing light in different colors and / or warning flashing light. The housing includes an accommodating cavity, an air inlet communicated with the accommodating cavity, and an air outlet communicated with the accommodating cavity.

A teleassist system may be used to assist with detecting and responding to an emergency vehicle present within an environment of an autonomous vehicle. The teleassist system can help confirm whether the emergency vehicle is active or inactive based on evaluating sensor data that is captured by one or more sensors of the autonomous vehicle and that is associated with the emergency vehicle. For example, the teleassist system can provide a teleassist operator input confirming whether a detected vehicle is an emergency vehicle based on evaluation of various aspects, including siren, vehicle shape, vehicle color, and / or flashing light emitted by flash device(s) of the vehicle, etc. The teleassist operator input can further include one or more suggested autonomous vehicle control operations that enable the autonomous vehicle to comply with detection of an emergency vehicle.

A portable electronic device may include an enclosure including a front cover defining a front exterior surface of the portable electronic device and a rear cover defining a rear exterior surface of the portable electronic device. The portable electronic device may further include a rear-facing camera and a rear-facing flash including a light emitting component defining a plurality of illuminable regions. The light emitting component may be configured to illuminate a first subset of the plurality of illuminable regions to illuminate a first field of view and illuminate a second subset of the plurality of illuminable regions, the second subset different from the first subset, to illuminate a second field of view different from the first field of view.

A photometric process measurement arrangement and a photometric measurement method The invention refers to a photometric process measurement arrangement (10) comprising a photometric immersion probe (20) comprising a photometer flashlight source (61) for providing photometric light impulses, a photometric detector arrangement (70) comprising a separate wavelength-selective detection element (71, 72, 73), and a photometer control (80) controlling the photometer flashlight source (61) and the detector arrangement (70), The photometer control (80) comprises: An impulse signal integrator (819, 829, 839) for integrating the electric impulses having the impulse intensity (Ui) generated by the detection element (71, 72, 73) of one impulse integration cycle (204; 221; 264), a measurement cycle control (90) for adapting the total number of 20 integrated cycle impulses of an impulse integration cycle (204;221;264) to the impulse intensity (Ui) of the single electric impulses, an A / D-converter (81, 82, 83) for converting the voltage of the impulse signal integrator (819, 829, 839) in an optional compulsory A / D conversion interval (100) after the impulse integration cycle (204;221;264), and an A / D-conversion management module (150) for balancing the total number of A / D conversion intervals (100-111) within a time frame (F), whereas the number of supplementary A / D conversion intervals (101-111) after the compulsory A / D conversion interval (100) depends on the length of the corresponding impulse integration cycle (204; 221; 264).

The power having a frame, a main power base mounted on the frame, a battery package removably mounted on the main power base and electrically coupled with the main power base, a flashlight removably mounted on the battery package and electrically coupled with the battery package, a solar panel electrically coupled with the main power base and the battery package, and a remote control wirelessly connected with the main power base, the battery package and the solar panel. The power system has a base assembly, a head assembly, an electrical system, an electrical assembly, a solar panel and a remote control, the electrical assembly is housed within the base assembly, the electrical system is housed within the head assembly, the solar panel is electrically coupled with the electrical system and the electrical assembly, the remote control is wirelessly connected with the electrical assembly, the electrical system and the solar panel.

A deformable electronic device includes a flexible display supported by a deformable housing and one or more sensors to detect a wrapped geometric form factor while in a flashlight mode of operation. The device presents flashlight output on the flexible display in a first location and detects gesture input translating the device in three-dimensional space. The device moves the flashlight output to a second location as a function of a change in orientation resulting from the translating. The device includes processors operable with sensors to dynamically adjust the flashlight output based on the device's orientation, ensuring effective illumination without causing glare to the user.

The invention refers to a photometric process measurement arrangement (10) with a photometric immersion probe (20). The photometric immersion probe (20) comprises a photometer flashlight source (61) for providing photometric light impulses, a photometric detector arrangement (70) comprising at least two separate wavelength-selective detection elements (71, 72, 73), and a photometer control (80) controlling the photometer flashlight source (61) and the detector arrangement (70). The photometer control (80) comprises several impulse signal integrators (819, 829, 839) for integrating the electric impulses generated by the detection elements (71, 72, 73), several A / D-converters (81, 82, 83) for converting the voltages of the impulse signal integrators (819, 829, 839) when high-precision-converting trigger ports (H) of the A / D-converters (81, 82, 83) are triggered, and a measuring cycle control (90) with an integration target memory (94) memorizing an integration target voltage value (Ut). The photometer control (80) is provided with a high-precision-request port (93) for synchronously triggering the high-precision-converting trigger ports (H) of all A / D-converters (81, 82, 83) after the voltage of the first of all impulse signal integrators (819, 829, 839) has exceeded the memorized integration target voltage value (Ut).

The utility model provides an auxiliary flash lamp and a flash lamp system. The flash lamp system comprises a main flash lamp and the auxiliary flash lamp. A first magnetic piece is fixed on the main flash lamp; a second magnetic piece is fixed on the auxiliary flash lamp; the second magnetic piece and the first magnetic piece can be magnetically attracted, so that the auxiliary flash lamp is detachably connected to the main flash lamp. According to the flash lamp system provided by the utility model, the auxiliary flash lamp can be conveniently mounted on the main flash lamp, so that the mounting and dismounting efficiency between the auxiliary flash lamp and the flash lamp can be improved, the operation of mounting the auxiliary flash lamp on the main flash lamp is simplified, and the use experience of a user is improved.

The invention relates to a refractive error detection system and method. The refractive error detection system comprises a plurality of lens assemblies and a mobile terminal device. Wherein the multiple groups of lens assemblies are arranged on the front surface or the rear surface of the mobile terminal equipment and are in communication connection with the mobile terminal equipment; wherein each group of lens assemblies comprises a flash lamp, a first camera and a second camera which are arranged along the astigmatism meridian corresponding to each group of lens assemblies, and the lens assemblies are used for collecting eye images; and the mobile terminal equipment is used for inputting the eye image into the completely trained refractive error detection model and acquiring a refractive error detection result output by the refractive error detection model. Through the method and the device, the problems of relatively high detection cost and relatively low detection efficiency of the refractive error in related technologies are solved, and the technical effects of reducing the detection cost of the refractive error and improving the detection efficiency of the refractive error are achieved.

The present technology addresses the need for color-consistent photos and videos by comparing a frame captured under ambient lighting and a frame captured using flash lighting to adjust the frame to appear as if the ambient lighting were substantially removed. Since the ambient lighting is the source of the inconsistent appearance of color, processing the frame to appear as if it were presented under consistent lighting conditions yields a color-consistent frame that can be more useful in the medical context or other contexts where consistent color is more important than ambiance created from ambient lighting. The present technology can also address unwanted shadows as well. Since the present technology adjusts the frame to appear as if the ambient lighting were substantially removed, the source of the lighting causing the shadows is also removed.

The utility model discloses a flexible blocking comprehensive management and control system, which comprises two equipment main bodies, the two equipment main bodies are symmetrically arranged on the two sides of a road respectively, and the two equipment main bodies are provided with warning units which are matched for use and are used for providing multidirectional video monitoring, flashing light, light curtain wall and sound multidimensional warning. The flexible blocking system solves the problems that an existing flexible blocking system is single and cannot comprehensively monitor road surface conditions and grasp road condition information, the device bodies are arranged on the two sides of a road respectively for warning, the flexible blocking system can adapt to accident roads of various widths, the two device bodies guarantee warning signal coverage of the left side range and the right side range respectively, and the warning effect is good. Therefore, road surface conditions can be monitored comprehensively and road surface information can be mastered. And through multi-dimensional stimulation factors such as multi-directional video monitoring, a flashing lamp, a light curtain wall and a sound lamp, emergency risk avoiding safety induction is accurately provided for a driver and passengers.

An image capturing apparatus capable of reducing exposure variation in opposite end areas of an image when photographing is performed with flash light emission while shortening a flash synchronization time. A system controller determines a shutter speed for flash light emission photographing. The system controller selectively executes first control for controlling a traveling speed of a front curtain of a shutter and a traveling speed of a rear curtain of the shutter to the same speed, and second control for controlling the traveling speed of the front curtain to be higher than the traveling speed of the rear curtain. Before flash light emission photographing is performed, the system controller determines which of the first control and the second control is to be adopted according to the shutter speed.

A flashlight with a holster charging system is disclosed. A charging holster may provide powered storage for the flashlight and provide extra power for use in other devices such as headlamps. The holster may attach, via a clip, onto the belt, pocket, or bag of a user so they may carry the flashlight while the flashlight recharges. A user may be able to use the flashlight while charging the flashlight in the holster. The holster may have an aperture for an attached flashlight to shine through while electrically coupled to the holster. Charging contacts on the charging holster may be configured to contact charging rings on the flashlight to couple the flashlight to charging circuitry. Power and mode buttons at the rear of the flashlight may enable the flashlight to be powered and operational mode changed on while holstered no matter the orientation the flashlight in the holster.

The invention discloses an adsorption type building facade multi-degree-of-freedom detection platform car, and relates to the technical field of building component maintenance and detection. Comprising a frame, a multi-degree-of-freedom detection support and a disc platform, Mecanum wheels are installed at the four corners of the frame, the frame can move in all directions and can be finely adjusted, and an upper micro-angle rotating table adjusts the posture of the platform. The vacuum climbing and attaching device is combined with an air bag to achieve stable adsorption of a vertical face, the detection support is provided with a telescopic rod, a steering engine, a micro probe and a photographing vision module, and cracks, hollowing, peeling and environmental parameters can be collected. The power supply supplies power in a stabilized voltage mode, the main control center coordinates actions of all mechanisms and assists ultrasonic waves, infrared rays and flash lamps to achieve obstacle avoidance and low-light imaging, and data are remotely transmitted through the wireless module. The system is compact in structure, complete in function, efficient in detection and suitable for intelligent inspection of building facades.

The application discloses an electronic device, comprising: a battery cover having a light-transmitting part; the flash lamp is arranged towards the battery cover; the first lampshade is located between the flash lamp and the battery cover, a texture structure is arranged on the side, facing the flash lamp, of the first lampshade, the texture structure and the flash lamp are oppositely arranged, and the first lampshade enables light emitted by the flash lamp to pass through the texture structure to form parallel light to be emitted to the battery cover; the dimming layer is located between the first lampshade and the light transmitting part, and the dimming layer is used for adjusting the field angle of the flash lamp.

This application provides a soft flash structure and a mobile phone. The soft flash structure includes a soft light, a soft lens, and a light shield. The curved reflective lens section has an incident curved surface and a reflecting curved surface on opposite sides, both curved away from the planar lens section. The planar lens section has a reflecting plane on opposite sides, and the condensing lens section has a condensing reflecting surface and a light emitting surface on opposite sides. The incident curved surface, one reflecting plane, and the condensing reflecting surface are connected sequentially, as are the reflecting curved surface, the other reflecting plane, and the light emitting surface. The soft light, the curved reflective lens section, the planar lens section, and the condensing lens section are housed together within the light shield. The light emitted by the soft light is at least partially incident on the incident curved surface and reflected sequentially by the reflecting surface, the two reflecting planes, and the condensing reflecting surface, before exiting through the light emitting surface. The aforementioned soft flash structure can form a gradually softened light spot with better light uniformity.

1. The name of the design product: flashlight (F03). 2. The use of the design product: used for camera shooting light supplement. 3. The design points of the design product: in the front view. 4. The picture or photo that best indicates the design points: front view.

A smartphone casing with an LED flashlight unit and battery pack. The casing is sized to partially encapsulate the shell of a smartphone. The back wall includes an LED light unit coupled to a battery pack. An LED activation button provides a direct coupling between the battery pack and the LED light unit. The power pack independently stores electrical power in its lithium-ion pack. There are 5 sequential modes. The first three modes initiate light emission at 600* lumen, 400* lumen and 200* lumen. The fourth mode is termed a Strobe Self-Defense to stifle and hinder an assailant in a hostile situation. The fifth mode is a Beacon to give a signal of emergency.

The utility model relates to the technical field of pavement reinforcement, and discloses a reinforcement structure for pavement restoration, which comprises an equipment case, one end of the equipment case is fixedly connected with a front flash lamp, the other end of the equipment case is fixedly connected with a rear flash lamp, and the outside of the equipment case is fixedly connected with a bearing rotating frame. A side flash lamp is fixedly connected to the exterior of the bearing rotating frame, an iron plate bearing is fixedly connected to the bottom of the equipment case, a supporting column iron plate is movably sleeved with the iron plate bearing, and a telescopic supporting column is arranged at the top of the supporting column iron plate; according to the utility model, through the arrangement of the front flash lamp, the front flash lamp, the side flash lamp and the rear flash lamp which are conveniently mounted on the front side, the rear side and the two sides of the equipment case, when an operator uses the reinforcing equipment for repairing a pavement, vehicles and pedestrians can be warned to pay attention to the repair of the pavement; therefore, traffic accidents are avoided.

A storage device for storing a removable flashlight. The storage device includes an electrical switch surrounded by a cover plate. A power source is electrically connected to the electrical switch. A removable flashlight is removably connected to the storage device. The removable flashlight is stored in the storage device and removable from the storage device when needed for use.

The present application relates to the technical field of photon beauty, and in particular to a method for adjusting the light output power of a beauty instrument, and a photon beauty instrument. The method for adjusting the light output power of the beauty instrument comprises: acquiring skin color data of a user; comparing the acquired skin color data of the user with pre-stored skin color parameters, and determining a skin color category of the user; on the basis of the skin color category of the user, acquiring a light output power range corresponding to the skin color category; determining a final light output power value from the light output power range, and driving a light source according to the final light output power value. The method, by means of detecting the skin color of a user and selecting an appropriate flash light intensity on the basis of the detection result, effectively prevents skin damage caused by users mistakenly selecting an inappropriate flash power, thereby improving the user experience.

The invention provides a photographing method and electronic equipment. The photographing method comprises the following steps: acquiring a pre-flash image of a target scene when a flash lamp is in a pre-flash stage; the pre-flashing image is segmented into a first pixel set and a second pixel set, the first pixel set meets a first condition, the second pixel set meets a second condition, the first condition represents that the flash lamp has a first influence degree on the pixel brightness of the first pixel set, and the second condition represents that the flash lamp has a second influence degree on the pixel brightness of the second pixel set; the second condition indicates that the flash lamp has a second influence degree on the pixel brightness of the second pixel set, and the first influence degree is greater than the second influence degree; and according to the first pixel set and the second pixel set, determining a current value when the flash lamp is in the main flash stage, so as to obtain an image when the target scene is in the main flash stage.

This application discloses a drone cargo delivery method, apparatus, device, and storage medium based on identity verification, applicable to drones equipped with sensors and cameras, and relating to the field of computer technology. The method includes: sending a random receiving code corresponding to the recipient's receiving location to receiving software; capturing a flash image of the recipient using the camera, detecting ambient brightness based on sensors, and adaptively processing the brightness of the flash image based on the ambient brightness; determining the flash brightness components based on the processed image using a target smoothing method, statistically analyzing the flash brightness components of each candidate region in the processed image, determining the target on / off state sequence corresponding to the flash based on the obtained flash energy sequence, and if the target on / off state sequence matches a preset on / off rule in the random receiving code, it indicates successful identity verification of the recipient, completing the corresponding cargo delivery operation. This improves the efficiency and accuracy of drone cargo delivery.

The invention is suitable for the field of intelligent robots, and provides an Internet of Things AR inspection robot and a substation inspection method.The robot comprises a vehicle body, a detection device is installed on the vehicle body, the detection device inspects different positions of a power station, a round hole is formed in the vehicle body, and a round pipe is fixedly installed in the round hole. The movable pushing frame drives the opening and closing plate to be away from the rectangular penetrating opening through the connecting block fixed to one side, so that the rectangular penetrating opening is opened, and the warning box on one side can be moved out of the vehicle body. The warning box can give out flashes and alarm sounds, the flashes and the alarm sounds can be in various states, flashes of different colors and different alarm sounds can be given out according to the specific situation of the problem, and workers can judge the general situation according to the flashes of different colors and the alarm sounds.

A flashlight with a holster charging system is disclosed. A charging holster may provide powered storage for the flashlight and provide extra power for use in other devices such as headlamps. The holster may attach, via a clip, onto the belt, pocket, or bag of a user so they may carry the flashlight while the flashlight recharges. A user may be able to use the flashlight while charging the flashlight in the holster. The holster may have an aperture for an attached flashlight to shine through while electrically coupled to the holster. Charging contacts on the charging holster may be configured to contact charging rings on the flashlight to couple the flashlight to charging circuitry. Power and mode buttons at the rear of the flashlight may enable the flashlight to be powered and operational mode changed on while holstered no matter the orientation the flashlight in the holster.

Harvesting machine (10) that can be moved in a forward direction (V) across a field, comprising: a harvesting attachment (20) with a working width within which a transport vehicle (12) can drive alongside the harvesting machine (10) and at whose two outer ends marker lights (24) are attached, and a control unit (30) which is connected and configured with the marker lights (24), flashing lights (26) attached to both sides of the harvester header (10), a marker light switch (34) and a flashing switch (32): (a) to activate one or both of the flashing lights (26) when the flashing switch (32) is activated, (b) to permanently switch the marker lights (24) on or off depending on the marker light switch (34), and (c) to activate one or both of the marker lights (24) in a flashing manner when the turn signal switch (32) is activated.

1. The name of the design product: portable mobile phone external flash. 2. The use of the design product: for mobile phone shooting flash and constant light compensation. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

1. Name of the product in this design: Flash trigger. 2. Purpose of this design: For remotely triggering synchronized flash of a strobe light. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.