125 results about "Morse code" patented technology

The invention aims to provide a method and equipment for unlocking a screen according to clicking operation of a user. User equipment acquires the clicking operation of the user on the user equipment, matches and compares the clicking operation and preset operation to acquire a matched result, and if the clicking operation is matched with the preset operation, unlocks a screen of the user equipment. Compared with the prior art, the invention has the advantages that: the screen is unlocked through the operation of the user for clicking the user equipment; the clicking operation has a wide selection range, namely the user can adopt the existing clicking operation, such as a Morse code and the like or the user can set the clicking operation, so that the interestingness of the user in the clicking operation is enhanced and the difficulty that others crack the unlocking method is increased; therefore, the private information of the user can be protected better, and the use experience of the user is improved.

Disclosed are a self-diagnosis system of a home appliance and operation method of the same that self-diagnose and display a state of a home appliance having a self-diagnosis function, recognize and analyze the displayed self-diagnosis information, and provide proper service information corresponding to the state of the home appliance. A state of a home appliance having a self-diagnosis function is self-diagnosed, the diagnosed result is displayed as various images, such as a 7-segment image, QR code, and LED or sound type Morse code, self-diagnosis information displayed as the images is recognized and analyzed, and proper service information is provided to a user or a service provider, thereby easily checking a problem cause of the home appliance.

A boat running light and emergency light apparatus and method comprising a plurality of radially projecting lights, at least one axially upward projecting light and at least one photometer, wherein the at least one photometer senses the amount of illumination from the plurality of radially projecting lights. Upon a reduction or cessation of illumination caused by failure of one or more of the plurality of radially projecting lights, the plurality of radially projecting lights are turned off and the axially upward projecting lights are illuminated to notify boaters of a faulty light while still providing redundant lighting. Additionally, the boat light is capable of flashing SOS in Morse code during an emergency situation. The lights are preferably high intensity directional light emitting diodes.

This invention generally relates to Morse code sending keys systems. More specifically, this invention relates to a wireless key system that can select a particular amateur radio transmitter on a crowded radio bench and direct it to send Morse code messages in a continuous wave (CW) transmission mode without a physical wired connection between the wireless key and said radio transmitter. The wireless keying system is comprised of a Telegraph Instrument Encoding Unit (TIEU) and a Dit / Dah Decoding Unit (DDU). The TIEU electrically encodes the telegraph contact closures and emits an electro-optical signal, mimicking the closures made by the telegraph key. The DDU detects the emitted electro-optical signal and generates electrical signals for keying on and off the amateur radio transmitter chosen. This wireless keying system supports the transfer of Morse code signals from a telegraph hand key, a paddle key, and those generated by a computer.

A boat running light and emergency light apparatus and method comprising a plurality of radially projecting lights, at least one axially upward projecting light and at least one photometer, wherein the at least one photometer senses the amount of illumination from the plurality of radially projecting lights. Upon a reduction or cessation of illumination caused by failure of one or more of the plurality of radially projecting lights, the plurality of radially projecting lights are turned off and the axially upward projecting lights are illuminated to notify boaters of a faulty light while still providing redundant lighting. Additionally, the boat light is capable of flashing SOS in Morse code during an emergency situation. The lights are preferably high intensity directional light emitting diodes.

A wireless mobile phone is provided with the capability to visually convey various information to users, using a number of light emitting devcies (LEDs). The information may include notification of an incoming call, text messages of a call (in Morse code representations), complementary graphics for non-graphics contents, and visual representations of attributes of sound. In various embodiments, the implementations may include a visualization controller to selectively activate and deactivate the LEDs, and applicable ones of an event, text and sound visualization clients. In various embodiments, all or selected combinations of the elements may be part of the base unit of the wireless mobile phone, while the remaining elements, if any, may be part of an interchangeable face plate or a covering skin.

Methods and systems enable mobile devices to receive communications and inform users about received communications by vibrating based on a vibration pattern. The mobile device may inform a user about the type of communication, the identity of the communicator and the content of a message by generating vibrations according to preset vibration patterns. Vibration patterns may be implemented according to Morse code. The mobile device may also receive commands and instructions from the user in the form of accelerations (e.g., tapping or patting) of the mobile device. The mobile device may translate the accelerations into acceleration pattern data which may be compared to stored patterns or templates to determine a corresponding command. The mobile device may execute the command and verify the execution.

A flashlight with light emitting diode (LED) sources that produce at least two different colors and at least two other activatable components. The colored LEDs and activatable components cycle on and off using two or three separate switches. One switch cycles preferably white LEDs on and off. Another switch preferably cycles between a non-white LEDs and two other activatable components and combinations thereof. The activatable components include strobes, sirens, GPS tracking, emergency calling, radio, weather notification, laser light, and light not visible to humans. A third switch disposed on the exterior surface(s) of the body that is operable to asynchronously cycle through the functions of the white light source, wherein the functions include blinking, strobe, pre-programmed varying visible intensity, and Morse code messages.

A method and system for unlocking a reserved vehicle designed to encode an access code assigned by a remote server to a Morse code or pattern by a control box or a head unit provided in the reserved vehicle. The Morse code or pattern is generated in a form of a sound signal or a light signal with use of a vehicle horn or headlight. The Morse code or pattern in sound or light is detected by a pre-existing mobile device, typically, a smartphone of a user without requiring any specific access card or reader. The detected Morse code or pattern is decoded back to the access code or converted an FFT signal by the mobile device and is sent to the server for verification. When successfully verified, the server sends an unlock command to the reserved vehicle so that the user can gain access to the reserved vehicle.

Devices and methods are presented to remotely dial wireless communications devices. A device is equipped with a microphone and a plurality of logic units to analyze incoming acoustic signals in the form of Morse code. Acoustic signals may comprise tapping sounds, or voice patterns to create the “dits” and “dahs” associated with Morse code. Background noise can be eliminated using digital signal processing (DSP). The device can be used in a variety of environments where phone numbers and addresses need to be dialed from a distance or in emergency situations.

The invention provides a specific tag based on computer vision perception and recognition. The specific tag comprises keywords or searches used for query and search in a search engine and a general query searching system. The specific tag adopts two-dimensional codes, bar codes, numbers with specific formats, letters with specific formats, texts with specific formats, special figures, special movements and other image formats which are displayed through self-luminous objects and reflected light objects, and can be used for storing, delivering and publishing key words, searching and so on. Information can be expressed in binary code, Morse code, American standard code for information interchange(ASCII) and so on, and can be encrypted and compressed. The specific tag based on computer vision perception and recognition can be extended to a specific tag based on computer auditory, feeling, taste and olfactory perception and recognition. The invention provides an application system supporting an usage method of the specific tag, and query and searching service can be requested by a non-contact input through perception and recognition, so that the usage method is convenient and safe and has no physical abrasion. The invention also provides a keyword-dedicated specific tag in extended form with unique usage method, which can create a new business model for search business.

The invention provides a specific tag capable of carrying out perception identification on the basis of computer vision. The specific tag comprises an instruction and can simultaneously contain non-instruction information; image forms including a two-dimensional code, a barcode, a specific format digit, a specific format alphabet, a specific graph, specific movement and the like are adopted, are displayed through a self-luminous object and an object capable of reflecting light and can be used for storing, transferring and releasing instruction and non-instruction information, a binary code, a Morse code, an ASCII (American Standard Code for Information Interchange) code and the like can be adopted for representation, and encryption and decompression can be carried out; and computer vision, touch, gustation and smell can be expanded to sense a recognized specific tag. The above specific tag can be used for carrying out vision transferring and releasing between man and machines as well as between machines on the basis of the computer vision, and can be directly used under situations of no network connection, direct contact and the like so as to provide a simple and reliable approach for simulating a human interaction way on the basis of the computer vision and the like, quick operation also can be realized, and efficiency is improved through reduction input.

A turn signal device, according to the present invention, for use on a vehicle having a turn signal, includes a human operated signal initiation device, at least one flasher; and at least one delay device. The at least one flasher and the at least one delay device are connected in a circuit which is responsive to the human operated signal initiation device. The vehicle turn signal is responsive to the circuit, and the circuit causes the vehicle turn signal to operate in a manner easily distinguishable from a conventional turn signal. In one arrangement, the circuit causes the vehicle turn signal to operate in a combination of long and short light signals. In a similar arrangement, the circuit causes the vehicle turn signal to operate in a combination of long and short light signals and a combination of long and short delays between the light signals. In general, the circuit causes the vehicle turn signal to operate in a series of light signals and delays. In a preferred form, wherein the circuit causes the vehicle turn signal to operate in a repeated series of two short light signals followed by one long light signal, with short delays after the short light signals and a long delay after the long light signal. Such a signal represents the letter “U” in Morse Code. A similar code could be used for a slow-to-stop signal. In general, the U-turn signal would be on the front and rear driver side turn signal and the slow-to-stop or pull-over-to-stop signal would be on the front and rear passenger side. In one particular embodiment, the at least one flasher comprises two short flashers and one long flasher in series. In one such embodiment, the at least one delay device comprises a short delay device in series with and after each of the two short flashers and a long delay device after the one long flasher. Normally, the long flasher is at least twice as long as a short flasher and the long delay device delays at least twice as long as a short delay device.

A letter input structure of a two-click keyboard adapting a Morse code and an input method of the same, and a recording medium of the method are disclosed. A certain letter is created in selective combination with two keypads among seven keypads consisting of a dot(•) group keypad of a dot(•) keypad, a dot dot(•) keypad and a dot dot dot(•) keypad of a Morse code, a dash(-) group keypad of a dash(-) keypad, a dash dash(- -) keypad, and a dash dash dash (- - -) keypad which are separated and arranged at left and right sides(or upper and lower sides) and one function keypad.

The invention relates to the technical field of communication signal processing equipment, in particular to a message copying and sending intelligent terminal based on Morse codes. A voice acquisitionunit is used for acquiring a Morse code audio signal. A computer main control unit is used for processing the Morse code audio signal and obtaining Morse code message information. A message output unit is used for outputting Morse code message information. A power supply unit is used for supplying power to the voice acquisition unit, the computer main control unit and the message output unit. Thecomputer main control unit is respectively in signal butt joint with the voice acquisition unit and the message output unit. According to the invention, the conversion from a manual copying mode to amachine automatic copying mode in short-wave communication can be realized. The labor intensity and the training difficulty of a telegraph operator are reduced. The telegraph operator can continuously work for 24 hours.

A handheld apparatus includes an input key, a screen, a monitoring module connected to the input key, and a Morse code decoder connected between the monitoring module and the screen. The monitoring module monitors the state of the input key and generates a corresponding Morse code, and outputs the Morse code to the Morse code decoder. The Morse code decoder decodes the Morse code into information and outputs the information to the screen. The screen displays the information. The present invention further includes a method of inputting information in the handheld apparatus.

The present invention provides an information navigation apparatus and method by using Morse Code. Therefore, the invention also provides a Morse Code generating system, which comprises a navigation information transmitting apparatus transmitting message including arbitrary navigation information; an information navigation apparatus comprising a wireless communication part, a control part extracting message including arbitrary navigation information from signal received from the wireless communication part and converting navigation information included in the extracted message into Morse Code, a shaking part generating shaking signal corresponding to the Morse Code converted by above control part. According to the invention, person with vision, hearing deterioration in danger can quickly adopt corresponding answer to prevent possible accident in time; and not only navigation message are transmitted to the disabled, but also message can be transmitted to normal person in touch mode in location requiring quiet or with high noise.

The invention provides a finger movement mode based Morse code character inputting system and method. Gesture signals are respectively obtained through a bioelectrical sensor arranged on the wrist and an acceleration sensor arranged on the thumb, then contact actions and contact time of fingers are obtained through signal processing, feature extraction and feature fusion, three actions of long-contact, short-contact and finger loosening are respectively mapped into tick, tock and blank space in a basically-formed unit of Morse codes, then corresponding characters are obtained according to character codes of the Morse codes, and accordingly Morse code input is achieved. The problem that a Morse code inputting device in the prior art needs a special device and is inconvenient to carry is solved. Due to the fact that the simple wearable sensors are arranged on the wrist and the thumb in the scheme, the device is very convenient to carry, does not need other complicated structures and is convenient to carry and use.

Embodiments of the invention disclose a short-distance information exchange method and system, an information sending device, an information receiving device and a terminal. The method comprises the following steps: receiving an information sending request, wherein the information sending request comprises information to be transmitted; carrying out coding on the information to be transmitted, and converting the information to be transmitted into a Morse code digital signal comprising Morse numbers and / or Morse letters; carrying out D / A conversion on the Morse code digital signal according to a Morse code encoding table to enable the Morse code digital signal to be converted into a Morse code sequence, and adding a character interval between two adjacent Morse codes to obtain a Morse code analog signal, wherein the Morse code sequence comprises more than one Morse codes arranged in sequence; and sending the Morse code analog signal in a Morse electric wave sound manner. Therefore, tedious and complex operation of carrying out pairing between user terminals sharing the information can be reduced, information transmission time is reduced, and information exchange efficiency is improved.

The invention relates to a mobile electronic device for transmitting and receiving a Morse code, which comprises an input module, an encoding module, a laser transmitter and a processing module. The input module, the encoding module, the processing module and the laser transmitter are connected in turn. The invention provides the mobile electronic device for transmitting and receiving the Morse code, through which a user can also communicate with faraway persons through the transmitting and receiving of the Morse mode under the condition that a mobile communication network cannot be in normal use.

A portable distress light signal device generates a visual S.O.S. distress signal indication visible from a significant distance away. Indicia including the letters “SOS” are disposed on either side of the device. A first set of light emitting diodes (LEDs) are disposed on both sides of the unit, each positioned within the interior of the region defined by each letter of the “SOS” indicia. A second set of LEDs, preferably of substantial power and luminosity, is likewise disposed on both sides of the unit, within the interior of the “O” portion of the “SOS” indicia. A power cord and power plug couples the unit to a source of electrical power, such as the cigarette lighter socket or 12-Volt accessory socket of an automobile or other vehicle. Powerful permanent magnets are preferably disposed about at least the bottom and right side edges of the housing, permitting the driver of an automobile to rapidly secure the unit to a ferromagnetic surface of the vehicle, such as the driver-side door or roof, in both cases with the SOS indicia oriented in horizontal orientation for easy recognition by passersby. Hazard warning stripes are disposed about the front and back sides of the housing for further enhanced visibility. Upon the application of power to the unit, an internal microcontroller repeatedly switches power to both the first and second sets of LEDs on and off causing them to pulse in a repeated sequence that corresponds to the S.O.S. signal in international Morse code.

The invention relates to the technical field of message identification of Morse signals in various communication systems. The invention discloses an intelligent detection and recognition method of Morse messages based on deep learning, and the method comprises the steps: carrying out the time-frequency analysis and clustering of a received Morse signal, calculating a judgment threshold, detectingthe energy of a signal through the judgment threshold, and recognizing the position of a Morse code word interval; and identifying the Morse code words corresponding to the Morse signals between the two intervals section by section by using a neural network. According to the invention, the problems that the current Morse message automatic recognition technology has poor recognition effects on manual shot Morse messages and is greatly affected by channel are solved, and the method has relatively high automatic identification speed and accuracy of the Morse code.

An auxiliary input device for use in inputting a user signal to a computer is provided. The computer auxiliary input device includes an infrared ray transmitter configured to transmit an infrared ray signal to a left eyeball and a right eyeball of a user. A reflected light sensor configured to measure a change in an amount of light reflected from the left eyeball and the right eyeball. A controller configured to detect the change in the amount of light reflected from each of the eyeballs from the reflected light sensor, generate Morse code alphabets based on the detected change, and convert the Morse code alphabets into a character string to be transmitted to the computer. A computer communication unit is configured to provide the character string converted by the controller to the computer.

Methods for detecting genomic rearrangements in BRCA1 and BRCA2 genes at high resolution using Molecular Combing and for determining a predisposition to a disease or disorder associated with these rearrangements including predisposition to ovarian cancer or breast cancer. Primers useful for producing probes for this method and kits for practicing the methods.

The invention discloses a computer remote control and information collecting method based on a BDS. A computer remote control end converts information into a BDS short message format Morse code on Beidouo terminal equipment in a short message mode and encrypts and sends the BDS short message format Morse code to a Beidou satellite, a signal is amplified through the satellite and then transmitted to a remote control circuit, an antenna at the front end of the remote control circuit receives the satellite signal, the satellite signal is processed through a low-noise amplifier and a sound surface filter and then is transmitted into a radio frequency chip to be further filtered and amplified, mirror rejection and mixing are conducted on the satellite signal, and therefore an intermediate frequency signal is obtained. The intermediate frequency signal is further amplified and filtered in the radio frequency chip and transmitted to a baseband chip, the baseband chip analyzes a short message according to a Beidou protocol, the short message is sent to a rear end information processing part MCU, the MCU converts the short message into a corresponding order according to message content, the high and low level at an on-off key pin or a hard disk data destruction pin is controlled, and the control over on-off of a computer and the destruction of hard disk data is achieved.