Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

98 results about "Display response" patented technology

Light-operated access control device with bidirectional authentication function

The invention discloses a light-operated access control device with a bidirectional authentication function. The light-operated access control device comprises a light-operated access control lock and a movable unlocking terminal, wherein the light-operated access control lock comprises a light receiving module, a lock control module, a controlled module, a display module, a communication and alarm module and a power module; the movable unlocking terminal comprises a light emission module, a display and scan module and a terminal control module; the light-operated access control lock is used for receiving and verifying information sent by the movable unlocking terminal, generating and displaying response and authentication information, controlling an access control to be opened and closed, and sending a working state of the access control and alarm information; the movable unlocking terminal is used for sending the related information of unlocking by the light emission module, and resolving the related response and authentication information which is displayed by the display module of the light-operated access control lock and received by the display and scan module; the movable unlocking terminal is used for sending information by light, and scanning, identifying and displaying the information by a camera and a scan head. The light-operated access control adopts the bidirectional authentication mechanism, thus being preferable in safety, privacy and uniqueness.
Owner:GUILIN UNIVERSITY OF TECHNOLOGY

Image displaying method of electronic paper screen

An image display method of an electronic paper screen comprises the following steps that: image display resolution is set at first; a display image update event is added and image display update is driven by the event; a to-be-displayed image is cut down; compression storage of the image is carried out, and only the pixel average value of the featured rows and columns of the image is stored; similarity measurement of the to-be-displayed image and a current displayed image is carried out; according to the compared result of image similarity, the display mode of the electronic paper screen is set; human eye visual effect processing of the to-be-displayed image is carried out to display the image. The method extends the application of the electronic paper screen into the intelligent operating system field, and is easy to be transplanted to various advanced embedded type operating systems; meanwhile, the method effectively reduces the phenomena such as afterimage and screen blinking on the electronic paper screen, and saves the power consumption of an electronic paper system; moreover, the method increases the display response time of the electronic paper screen and provides a feasible method for the further application of the relevant fields of electronic paper.
Owner:BEIJING UNIV OF TECH

Questionnaire system, questionnaire response device, questionnaire response method, and questionnaire response program

Provided is a questionnaire system which makes users feel the enjoyment, inspiration and the like as a form of entertainment, and which can impart a response method which is both intuitive and which appeals to the senses. The present invention is a questionnaire system that gathers response information, said system comprising: a questionnaire response device equipped with a display unit that displays response results and a physical sensor; and a server device which can be connected via a communication line. The questionnaire response device comprises: a response information acquisition means which acquires response information concerning the physical operation with respect to the questionnaire response device and concerning the external conditions, a display means which displays the response results of questionnaires according to the response information acquired; and a response information transmitting means which transmits the aforementioned response information to the server device. The server device comprises response information receiving means that receives response information transmitted from the questionnaire response device, and a response information storage means that stores the response information received.
Owner:GFL

Deaf-mute alarm help-seeking system

InactiveCN104902119ARealize the purpose of calling for helpTimely rescueTelephonic communicationDisplay responseDirect communication
The invention discloses a deaf-mute alarm help-seeking system. The system at least comprises an alarm help-seeking mobile phone and a network alarm help-seeking management platform which supports the alarm help-seeking mobile phone for realizing alarm help-seeking. The alarm help-seeking mobile phone is internally provided with an alarm help-seeking app of a client, and through each function module of the alarm help-seeking app of the client, an alarm help-seeking request is brought forward for the network alarm help-seeking management platform; and the alarm help-seeking app of the client displays response information of the network alarm help-seeking management platform on the mobile phone in a dactylology video mode so as to realize direct communication with deaf-mutes. According to the invention, through connection between the mobile phone client app and the network alarm help-seeking management platform, the deaf-mutes can send alarms to seek help in real time in a standardized mode so as to obtain the help of public safety service departments timely; in particular, the communication mode in a whole alarm help-seeking process automatically realizes conversion between the dactylology video and a text; and through such a mode, the purpose of realizing alarm help-seeking of the deaf-mutes is achieved.
Owner:合肥全飞信息科技有限公司

Composition of black and white electrophoretic display liquid for electrophoretic display and preparation method thereof

The invention relates to a composition of black and white electrophoretic display liquid for electrophoretic display and a preparation method thereof; the black and white electrophoretic display liquid respectively adopts carbon black and titanium dioxide nanoparticles as black and white electrophoretic particles; the concentration of the particles in the black and white electrophoretic display liquid is respectively 3 percent to 20 percent and 10 percent to 50 percent, and the mass ratio of the black and white electrophoretic display liquid is 1:15 to 1:30; the dispersion media are Isopar series, the dispersing agents are fluorinated surfactant and polymer dispersant, and the used amount of the dispersing agents is 3 percent to 40 percent of the used amount of the electrophoretic particles. The preparation method of the black and white electrophoretic display liquid comprises the steps that: first, the black and white particles, the polymer dispersant and the dispersion media are respectively ball milled to prepare the black and white electrophoretic display liquid, are mixed by a certain ratio, and are added with the fluorinated surfactant, so that the black and white electrophoretic display liquid is prepared. The electrophoretic display liquid is prepared into a micro-cup device, the spacing of two polar plates is 0.1mm, 15V forward and backward alternating voltage is applied, the response of the electrophoretic display liquid is good, the contrast is above 23:1 and the highest contrast is 38:1, the black display response time is 831ms, and the white display response time is 1123ms.
Owner:TIANJIN UNIV

Intracavity electrocardiosignal processing and display method and temporary cardiac pacemaker having function

The invention discloses an intracavity electrocardiosignal processing and display method and a temporary cardiac pacemaker having the function. The intracavity electrocardiosignal processing and display method includes the following steps: acquiring an intracavity electrocardiosignal; pre-processing the intracavity electrocardiosignal; storing the pre-processed intracavity electrocardiosignal in real time; detecting if a pace-making parameter adjustment command is triggered or not, and entering the next step if so; and invoking and displaying the intracavity electrocardiosignal which is storedin real time on a pace-making parameter adjustment interface in the same screen. The temporary cardiac pacemaker acquires the intracavity electrocardiosignal, pre-processes the intracavity electrocardiosignal, performs electrocardio event marking, electrocardiosignal intercepting or electrocardiosignal sampling, and then makes a corresponding display response according selection. In displaying, the temporary cardiac pacemaker can display real-time continuous electrocardiosignal or display a wave signal having a single electrocardio event having rich detail information, can indicate the current perception sensitivity, and can allow a user to rapidly make a determination and adjust the corresponding parameter.
Owner:深圳市先健心康医疗电子有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products