33results about How to "Intuitive and easy controls" patented technology

A camera is described having a display device for displaying one or more stored images after acquisition. The camera has a motion detector which enables the selection and / or display of a stored image to be controlled (at least partly) by physical movement of the camera. Scrolling (or panning) of an image in the display can be effected by moving the camera in a plane parallel to the plane of the camera display, or tilting the camera. Zooming can be effected by moving the camera is a direction generally perpendicular to the plane of the camera display. The movements are generally similar to those which the user would make if viewing the image through a window or lens, which leads to a highly intuitive manner of operation.

An input to a computer system is made by manipulating a physical object disposed adjacent to an interactive display surface. An application having at least one changeable attribute is executed on the computer system. When the physical object is disposed adjacent to the interactive display surface, it is identified and its location is determined based upon a shape, a size, an infrared reflectance, or some other optical quality. The initial location and orientation of the physical object on the interactive display surface relative to the interactive display surface is identified. The attribute of the application is correlated with the physical object and is changed in response to movement of the physical object. The physical object can thus be used, for example, to select menu options and parameters within the application being executed.

A method and system for computer vision based control of a device are provided in which a shape detection algorithm is applied on an image to identify in the image a finger positioned over or near a user's lips. A device may be controlled based on the detection of the shape, for example, a change of volume of an audio output of the device may be caused.

The invention, which belongs to the technical field of intelligent household equipment, particularly relates to an intelligent household equipment control system and method based on a realistic picture. The system comprises intelligent equipment, an image shooting module and an APP control module. The intelligent equipment and the image shooting module are respectively connected with the APP control module. The image shooting module is used for acquiring an intelligent equipment realistic picture in a control scene and uploading the intelligent equipment realistic picture to the APP control module; and the APP control module identifies an intelligent equipment graph in the realistic picture, sets a control point icon on the identified intelligent equipment e graph, associates the control point icon with a real intelligent device in a control scene, and controls the corresponding real intelligent equipment in the control scene by clicking the control point icon. According to the invention, the control of the intelligent equipment on the intelligent terminal becomes more intuitive and simpler, and the use experience of a user is improved.

The invention relates to a process for preparing boric acid ester brake fluid comprises synthesizing esterification liquid, preparing base liquid, and preparing brake fluid. The process according to the invention can overcome the problem of high cost of the current brake fluid and influence of unstable esterification hydrolysis caused by polyethers and excess boric acid esterification, and can provide fine anti-corrosive protection for various metals.

An optical sensor module is provided. The optical sensor module includes a light source, a first lens and a sensor device. The light source is arranged for generating a light signal. The first lens has a first optical center axis. The sensor device is disposed in correspondence with one side of the first lens. The sensor device includes a light sensitive area, and a center of the light sensitive area deviates from the first optical center axis. The sensor device is arranged for receiving a reflected signal reflected from an object in response to the light signal, and accordingly generating a sensing result.

The invention discloses an automatic drip irrigation emitter which belongs to an irrigation device for cultivating potted flowers. The automatic drip irrigation emitter comprises a water storage bottle composed of a bottle body and a bottle cap, and a water outlet pipe, and is characterized in that an air inlet pipe is arranged in the automatic drip irrigation emitter, wherein one end of the air inlet pipe is communicated with the bottom of the bottle body, and the other end is opened in the atmosphere; a water outlet connector communicated with an inner cavity of the bottle body is arranged at the bottom of the bottle body; the water outlet pipe sleeved on the water outlet connector is hermetically communicated with a cavity for observing a drip irrigation speed; a lower opening of the observing cavity is hermetically communicated with a weeping pipe; and a pipe clamp for controlling the drip irrigation speed is sleeved on the periphery of the weeping pipe. The inner cavity of the bottle cap is in threaded connection with the periphery of an upper opening of the bottle body. Position height of one end of the air inlet pipe opened in the atmosphere is greater than that of the upper opening of bottle body. The water outlet pipe, the observing cavity and the weeping pipe are processed into hermetically integrated and elastic transparent flexible pipes by using an injection molding method. The pipe clamp is composed of a pipe clamp body with an inclined raceway, and a roller wheel in the inclined raceway. Probation shows that the automatic drip irrigation emitter is simple and practical, suitable for cultivation and conservation of the potted flowers, and visual and convenient to control the drip irrigation speed.

An optical sensor module is provided. The optical sensor module includes a light source, a first lens and a sensor device. The light source is arranged for generating a light signal. The first lens has a first optical center axis. The sensor device is disposed in correspondence with one side of the first lens. The sensor device includes a light sensitive area, and a center of the light sensitive area deviates from the first optical center axis. The sensor device is arranged for receiving a reflected signal reflected from an object in response to the light signal, and accordingly generating a sensing result.

A retractable visor / rain guard system for a vehicle, for being selectively deployed to cover an upper region of a vehicle window of the vehicle. The visor system includes at least one extendable and retractable panel that is movable into or out of a channel formed in a roof section of the vehicle. It also includes a moving mechanism that engages the at least one panel and drives the at least one panel in and out from the channel in a direction and with such orientation, that the at least one panel moves initially horizontally and then at least partially over a window frame of a door of the vehicle when the door is in a closed position such that the at least one panel extends on an outside of and spaced away from the upper region of the vehicle window, to provide protection from inclement weather elements.

An optical sensor module is provided. The optical sensor module includes a light source, a first lens and a sensor device. The light source is arranged for generating a light signal. The first lens has a first optical center axis. The sensor device is disposed in correspondence with one side of the first lens. The sensor device includes a light sensitive area, and a center of the light sensitive area deviates from the first optical center axis. The sensor device is arranged for receiving a reflected signal reflected from an object in response to the light signal, and accordingly generating a sensing result.

The present invention relates to the field of electromagnetic emission technology, in particular to an electromagnetic emission device, comprising a motor module and a control system module for controlling the motor module, the motor module includes a platform base, and the platform base is provided with a support track and motor stator, the motor stator is located on the inner side of the support track, the mover car body that can be driven by the motor stator to move along the inner side of the support track is provided on the support track, and the support track is provided with There is a suspension track that can interact with the mover car body to suspend the mover car body. The suspension track includes induction plates symmetrically arranged on both sides of the motor stator. When the mover car body moves to the When the suspension track is used, the induction plate is located between the support track and the mover car body, and the control system module is electrically connected to the motor stator. The invention has a simple and compact structure, and has the characteristics of high magnetic field utilization rate and high traction efficiency.

The invention discloses a novel domestic security alarm system which comprises a host machine control system, an ultrasonic wave alarm system, an infrared bijection early warning system, a mechanical door lock alarm apparatus and a fixed-line telephone or a mobile phone. The ultrasonic wave alarm system, the infrared bijection early warning system and the mechanical door lock alarm apparatus are respectively connected with the host machine control system, and the fixed-line telephone or the mobile phone is connected with the host machine control system. The infrared bijection early warning system has the expelling capacity, the ultrasonic wave alarm system can give an alarm before an interloper enters a room, alarm information and integral system working state information are provided for a user, the whole system has the transmitting capacity for the information such as self checking starting, normal closing, illegal closing, outage, switch damage, 220V-12V substation equipment damage, outage in a family and intruding alarming, motions can be automatically completed by the system, a report can be automatically given in time when needed, and waiting for inquiring by the user is not needed; corresponding mobile phone software is provided, and therefore the capacity of control, information searching and system setting is visually and conveniently provided.

The invention relates to a method for producing waveform data with pulse-duration modulation of sine voltage. First is obtain the frequency measurement parameter Nf and the product XxNf. With waveform parameter of modulating wave and the parameter of constant amplitude ratio being selected, the variance of modulating wave of calculated. Under the control of clock pulse signal calculated, the waveform data of modulating wave is calculated based on the waveform parameter and the variance of modulating wave. The phase digital value can be obtained from counting the clock pulse signal calculated. Based on phase parameter of reference wave, the waveform data of reference wave is produced. The pulse level data can be gotten from comparing the waveform data of modulating wave with the waveform data of reference wave. Combining the pulse level data and phase counting value forms the waveform data with pulse-duration modulation. The waveform data with pulse-duration modulation of sine voltage produced by the invention provides good performances in harmonic wave and symmetry of each phase, and it provides convenient digital means for regulation and control.

A retractable visor / rain guard system for a vehicle, for being selectively deployed to cover an upper region of a vehicle window of the vehicle. The visor system includes at least one extendable and retractable panel that is movable into or out of a channel formed in a roof section of the vehicle. It also includes a moving mechanism that engages the at least one panel and drives the at least one panel in and out from the channel in a direction and with such orientation, that the at least one panel moves initially horizontally and then at least partially over a window frame of a door of the vehicle when the door is in a closed position such that the at least one panel extends on an outside of and spaced away from the upper region of the vehicle window, to provide protection from inclement weather elements.

The invention provides a control system and a realization method of a networked appliance with service discovery function. The control system comprises networked appliance interfaces, a networked appliance interface server and a router. The realization method is characterized by comprising IP capture of each networked appliance interface and the networked appliance interface server, equipment register of each networked appliance interface, equipment cancellation of each networked appliance interface, search and discovery of each networked appliance interface and service presentation of each networked appliance interface. A web server operates at the networked appliance interfaces and the terminal of a web browser accesses the home networked appliance via the networked appliance interface server after the Ethernet is connected, thus realizing remote access and control of the home networked appliance. The networked appliance interface server of the invention realizes service discovery of the networked appliance, presents the home networked appliance for the user to access and provides the data bridge for the user terminal and the home networked appliance. The invention has the advantages of low cost and intuitive and convenient installation and control.

The invention discloses a portable control device and method based on a Mesh network for fully-mechanized coal mining equipment. The portable control device comprises a wireless communication module, an input module, a display module and a processing module. The wireless communication module, the input module and the display module are respectively in electric connection with the processing module. The portable control device further comprises a program storage module and a data storage module which are respectively in electric connection with the processing module. The equipment is controlled through network transmission, the control device has access to the network, the equipment is monitored and controlled by calling data information in the network, the control range is wide, more equipment is controlled, and control over the equipment is directly operated and completed through the control device, so that the portable control device is intuitive and convenient in control and convenient to carry.

The invention discloses an adjustable Achilles tendon traction ankle brace, which includes a calf fixation bracket and an ankle joint fixation bracket, the lower part of the calf fixation bracket is movably connected with one end of the ankle joint fixation bracket at the corresponding part of the ankle; The upper part of the calf fixation bracket is connected with the other end of the ankle joint fixation bracket through an adjustable traction device; the lower part of the ankle joint fixation bracket is also fixedly connected with the Achilles tendon traction bracket, and the traction beam of the Achilles tendon traction bracket is located at the foot Directly below the heel, the traction steel wire passes through the heel to stretch the Achilles tendon, and then the two ends are fixed on the traction crossbeam. The device of the present invention can not only provide safer and more reliable protection than plaster, but also facilitate the care of skin and wounds, and can directly change dressings; due to the early use of stretching treatment, the risk of Achilles tendon re-rupture can be reduced, and the risk of Achilles tendon re-rupture can also be effectively prevented. foot drop.