| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | Reflecting position display device of ultrasonic pulse switch | JP3751878 | 1978-03-31 | JPS54130157A | 1979-10-09 | KATAYAMA SUSUMU; INOUE HIRONOBU |
| PURPOSE:To make displaying of reflecting positions easy and achieve the reduction of mounting time by letting only the LED of the position corresponding to the sum of the distance from a transmitter and a receiver up to an object emit light. CONSTITUTION:The output signal S1 of a reference clock pulse generating source 1 is counted 2 and the signal S2 is outputted. The signal S1 is counted 3 and the signal S3 is outptted. The signals S2 and S3 cause an FF 4 to output the signal S4 which in turn drives an ultrasonic oscillator 5, causing the signal S5 to be radiated from a transmitter 7. The signal S6 reflected from an object is waveform-shaped 10 via receiver 8 and its output signal S7 causes a transistor 11 to conduct, thus applying power source +VDD to an LED 14. On the other hand, a scale-of-n decoder 12 counts the signal S1 by the signal S3 and lets only the LED corresponding to the count value emit light. | ||||||
| 22 | Method and apparatus for detecting physical performance | US15538270 | 2015-12-18 | US10107906B2 | 2018-10-23 | Mark Raymond Fisher |
| A device for sensing a passing athlete. The device has one or more signal sources for irradiating distinct segments of space about the device. One or more sensors are associated with the segments of space, and are arranged to sense a signal reflected off an athlete. The sensor(s) output a sensor signal indicating whether an athlete is present in each segment based on whether a reflected signal is detected from that segment. The segments are angularly positioned about the device so that the sensor(s) signals may be assessed to determine angular progression of the athlete relative to the device. | ||||||
| 23 | SONAR POSITIONING DEVICE | US14857385 | 2015-09-17 | US20160084957A1 | 2016-03-24 | Robert G. Krug; Jeffrey J. Roman |
| A sonar device for positioning a second vehicle within relative proximity of a first vehicle, includes a light indicator having at least two light outputs. A controller has first and second settings calibrated to correspond to first and second signal strengths. The first signal strength corresponds to a near distance between the first and second vehicles. The second signal strength corresponds to a far distance between the vehicles. Based on the strength of a returned sonar signal, the controller actuates the light indicator to indicate when the vehicles are at the near distance from each other and when the vehicles are at the far distance from each other. The vehicle operators use the light indicators to regulate the actual distance between the two vehicles to be within the near and far distances. | ||||||
| 24 | Visual indication of target tracking | US13440653 | 2012-04-05 | US09283677B2 | 2016-03-15 | Stephen Hersey |
| Awareness of a device, such as a robot, to proximate humans (or other moving object) is manifested by a visual signal aligned with—i.e., aimed at—the human. For example, an illumination system may take the form of a closed or partial ring around which lighting elements may be selectively activated. | ||||||
| 25 | SENSOR WITH OBLIQUE-ANGLE DISPLAY | US14021384 | 2013-09-09 | US20150068310A1 | 2015-03-12 | John Alyn Stecker; Matthew Alexander Payne |
| A sensor comprises a detector defining a zone axis and adapted to receive a signal from within a zone around the zone axis and to generate an electrical signal, and a display module defining a display plane and adapted to display a pattern in the display plane based on the electrical signal, the display being oriented along an axis forming an angle with the zone axis such that the pattern is visible both from a direction parallel to the zone axis and from a direction perpendicular to the zone axis. In certain examples, the angle is about 45°, 40°-50°, 35°-55° or 25°-65°. | ||||||
| 26 | Flasher type fish sonar | US13688950 | 2012-11-29 | US08553500B1 | 2013-10-08 | Shuichi Sano; Yoshiki Katayama |
| A fish type sonar includes a signal transmitting portion having an output connected to an A/D converter, a timing generating portion having an output connected to the signal transmitting portion and the A/D converter, the A/D converter having an output connected to a first buffer memory, the first buffer memory having an output connected to a display signal transmitting portion and a sea bottom detecting portion, the sea bottom detecting portion having an output connected to a display data forming portion, the display data forming portion having an output connected to a second buffer memory, the second buffer memory having an output connected to the display signal transmitting portion, the display signal transmitting portion having an output connected to the display portion of the fish sonar and the portion for displaying the letters, the sea surface, the fish and the sea bottom. | ||||||
| 27 | VEHICLE-USE OBJECT DETECTION APPARATUS | US13076831 | 2011-03-31 | US20110241858A1 | 2011-10-06 | Takeo Tsuzuki |
| The vehicle-use object detection apparatus includes a plurality of ultrasonic sensors mounted on a vehicle, each of the ultrasonic sensors being configured to receive a reflected version of an ultrasonic wave transmitted by itself and not to receive reflected versions of ultrasonic waves transmitted by the other ultrasonic sensors, a first determination means to make a determination whether an object is present around the vehicle based on the received reflected versions of the transmitted ultrasonic waves when a first detection condition is satisfied, and a second determination means to make a determination, for each of the ultrasonic sensors, whether there is adhesion of snow around the ultrasonic sensor based on an echo wave received by the ultrasonic sensor when a second detection condition different from the first detection condition is satisfied. | ||||||
| 28 | Light pipe display for sonar | US11753805 | 2007-05-25 | US07495997B1 | 2009-02-24 | Duane E. Cummings |
| A light pipe device for fish sonar that displays information such as depth and density of detected objects. The device includes a motor with a rotary shaft, a shaft position sensor, a light conducting pipe fixed to the rotary shaft opposite the luminous tip of the pipe, a light source, and a front panel. Using this device, when a controller detects an object the controller causes the light source to turn on and off as the luminous tip revolves beneath the front panel. Light is transferred to the tip and front panel to indicate information regarding the object. | ||||||
| 29 | Personal sonar system | US11901496 | 2007-09-17 | US20080101159A1 | 2008-05-01 | Matthew Pope |
| The sonar device includes a sonar transducer, a noise filter, a microprocessor and an output device. The system warns the user when a hazardous objects is detected or when signals from companions decrease. The portable sonar device can be built into various watersport devices including scuba diving equipment, surfboards and windsurfboards. | ||||||
| 30 | Underwater detecting apparatus, depth measuring apparatus and display apparatus | US10612962 | 2003-07-07 | US07006406B2 | 2006-02-28 | Hiroyasu Fujimoto; Hiroshi Nagano; Makoto Obuchi; Itsuo Makino |
| A display having a screen providing historical water depth information and a screen providing fish school detection information is presented. The water depth information and the fish school detection information may be derived from an echo signal, and can be displayed simultaneously or alternated separately on the display by switching. When the water depth reaches or is less than a predetermined value, an alarm may be provided on the display and/or an alarm sound may be generated. As the alarm is displayed the brilliance of the display may be raised to a maximum brilliance, making the display brighter so the contents are easier to see. | ||||||
| 31 | Tracking, safety and navigation system for firefighters | US10327718 | 2002-12-20 | US06826117B2 | 2004-11-30 | Wayne C. Haase; Zachary S. Haase; Paul M. Chizinski; Malcolm S. MacGregor; Donald B. Bruck |
| An ultrasonic signal is used to link a beacon unit to a tracker unit to provide a tracking and navigation system for firefighters to use in a smoke filled environment at the scene of a fire. The beacon unit transmits an omnidirectional ultrasonic signal. The tracker unit, using a directional ultrasonic receiver provides a display or other indication of the signal strength of the received ultrasonic signal to allow the direction to the beacon unit to be determined. The ultrasonic signal provided by the beacon unit may be pulse modulated to include digitally encoded data that may be used to identify particular individuals, objects, materials, dangers, or exits. In addition, the tracker unit may be provided with a transmitter and the beacon unit provided with a receiver such that audio communication may be established therebetween. | ||||||
| 32 | Underwater detecting apparatus, depth measuring apparatus and display apparatus | US10612962 | 2003-07-07 | US20040003958A1 | 2004-01-08 | Hiroyasu Fujimoto; Hiroshi Nagano; Makoto Obuchi; Itsuo Makino |
| A screen on which water depth information obtained from an echo signal is historically displayed and a screen on which fish school detection information obtained from an echo signal is displayed, are displayed side by side on a display screen of a display instrument or either one is displayed by switching. Thus, a large amount of information is displayed on a limited space of a small display instrument efficiently and effectively and to be easy to see. Further, when a water depth value becomes a set value of an alarm water depth mark or less, an alarm is displayed on the display screen of the display instrument, and an alarm is given by sound. At the same time as this, the brilliance of the display screen is raised to the maximum brilliance to make the screen brighter, so that the contents of the alarm are made easy to see. Thus, quick measures can be taken in an emergency. Moreover, after a mode is set to a help mode by a mode switch, when any one of keys in an operation portion is pushed, guidance of the function, operation procedure, and the like of the pushed key is displayed on a display portion. Thus, the guidance as to the key can be displayed by a simple operation in a help mode. | ||||||
| 33 | Underwater detecting apparatus, depth measuring apparatus and display apparatus | US09662627 | 2000-09-15 | US06595315B1 | 2003-07-22 | Hiroyasu Fujimoto; Hiroshi Nagano; Makoto Obuchi; Itsuo Makino |
| A screen on which water depth information obtained from an echo signal is historically displayed and a screen on which fish school detection information obtained from an echo signal is displayed, are displayed side by side on a display screen of a display instrument or either one is displayed by switching. Thus, a large amount of information is displayed on a limited space of a small display instrument efficiently and effectively and to be easy to see. Further, when a water depth value becomes a set value of an alarm water depth mark or less, an alarm is displayed on the display screen of the display instrument, and an alarm is given by sound. At the same time as this, the brilliance of the display screen is raised to the maximum brilliance to make the screen brighter, so that the contents of the alarm are made easy to see. Thus, quick measures can be taken in an emergency. Moreover, after a mode is set to a help mode by a mode switch, when any one of keys in an operation portion is pushed, guidance of the function, operation procedure, and the like of the pushed key is displayed on a display portion. Thus, the guidance as to the key can be displayed by a simple operation in a help mode. | ||||||
| 34 | Device for measuring the velocity of a variety of objects | US09269254 | 1999-05-11 | US06212129B1 | 2001-04-03 | Marcel Nussbaumer; Beat Schönenberg |
| The proposed velocity-measuring device (1) can measure the velocity of a wide range of objects via simple sound waves utilising the Doppler-effect principle. The velocity-measuring device (1) consists of a base unit (10) with a command-display unit (17). The base unit (10) holds a sound wave emitter with no less than one loudspeaker (8), a sound wave receiver with no less than one microphone (9), a computing unit and a display screen. In order to measure velocities the device (1) shall be placed next to the projected object line of movement in such a way that the sound waves and the line of movement meet at an acute or obtuse angle. The sound waves striking the followed object shall be partially reflected and subsequently received by the microphone (9) of the receiver. The difference between the emitting frequency and the echo frequency shall be analysed within the computing unit, producing the object velocity. The calculated velocity shall be shown via the control-display unit (17). | ||||||
| 35 | Flasher type fish sonar | US178289 | 1998-10-23 | US5973997A | 1999-10-26 | Tetsuya Yamamoto; Yoshio Shimauchi; Yoshikazu Muramatsu |
| An ultrasonic wave having a narrow directive angle and an ultrasonic wave having a wide directive angle are transmitted in water by two ultrasonic transducers, echo signals to the ultrasonic waves having the narrow and wide angles are displayed by the two luminous elements in unity in a flasher display, whereby the condition of fishes in the water can be seen widely. | ||||||
| 36 | Vehicular proximity sensing system | US671607 | 1991-03-19 | US5173881A | 1992-12-22 | Thomas J. Sindle |
| This invention provides a vehicular proximity sensing system having a plurality of preferably utrasonic distance-detector devices disposed around the vehicle's periphery and connected with a simulated vehicle display on the dashboard which display includes visual means to alert the driver to the close approach of an external object to the vehicle, in which the distance-detector devices use a coded signal characteristic of the vehicle and recognizable by the system, so as to distinguish reflections from interfering signals from other vehicles. In a preferred embodiment, the simulated vehicle display is provided with tricolor LED warning devices, wired to a computer or a box holding the LED's, and these can be illuminated by optical fibres and a vehicle representation is illuminated by a luminescent panel. A valuable option is a remote and an externally audible warning device enabling a parked vehicle to be provided with defensive means against being hit by another vehicle. | ||||||
| 37 | Hand held electronic grading level | US610032 | 1990-11-07 | US5062087A | 1991-10-29 | Dmytro Dydzyk |
| A hand held electronic grading level which automatically and accurately calculates the grade of a ground plane and indicates whether said grade is level. The grading level comprises a telescopic site level and a sonar system that is coupled to a microelectronically controlled calculator and a digital read out display. The sight level permits the grading level to be aligned horizontally with a distant sight target. The sonar system then generates an acoustic pulse which is reflected off the ground plane and received at a detector. The elapsed time between the transmission and receipt of the acoustic pulse provides an indication of the vertical elevation from the gorund plane to the sonar system. This elevation is displayed and compared to the known elevation of the distant sight target. The deviation between the shot and known elevations is also displayed to indicate the actual grade of the ground plane and whether said ground plane is level. | ||||||
| 38 | Loading dock range finding system | US442710 | 1989-11-29 | US4974215A | 1990-11-27 | John Bolz; Craig Brunswick; John Ivey; David Klochan; William Koch; Ken Pastotnik; Fred Wojciuch |
| A loading dock range finding system is provided for permitting a driver of a vehicle backing towards a loading dock to determine a distance of the back end of the vehicle from a reference point at the loading dock. An ultrasonic transmitting and receiving transducer is positioned adjacent the loading dock for sending signals towards a back end of the truck, which are reflected and received by the transducer. A display unit is connected to the transducer and is mounted at a location adjacent the loading dock so that a visual display on the display unit can be easily viewed by a driver of the vehicle looking through his rear view mirror. A distance between the back end of the vehicle and the reference point is displayed in reversed image fashion on the visual display so that when the driver views the image through his rear view mirror, it is not a reversed image. | ||||||
| 39 | Range control system | US21780 | 1987-03-04 | US4785429A | 1988-11-15 | Dale E. Folwell; William A. Koepsell |
| A range control system positioned within a stationary housing comprising: a pulse oscillator for providing a clock signal; and a transmitter receiver circuit that directionally transmits an acoustic pulse signal to a target and receives an echo from the target to provide an amplified echo signal. A timing circuit means is included for providing a range gate signal characterized to start with each clock signal and to have a predetermined duration characterized to provide a time for the acoustic pulse to travel to the target and for the echo to return from the target. An alarm signal is provided to indicate that an echo signal is being received prior to the termination of the range gate signal. A ring blanking gate signal source provides a ring blanking gate signal commencing with each clock signal and having a duration longer than the tailoff ringing of the acoustic pulse. A diode clamp is coupled to the transducer drive circuit echo signal output. A diode bias circuit provides a predetermined time dependent uni-polar decreasing bias current to the diode clamp first terminal to bias the diode clamp to provide diminishing attenuation of the electrical echo signal with increasing time. | ||||||
| 40 | Distance detector | US15202189 | 2016-07-05 | US09981198B2 | 2018-05-29 | Robbie Ventura; Michael D. Paley; Robby Ketchell |
| A distance detecting device is mounted on a user's vehicle to detect a distance between the user's vehicle and a leading vehicle moving in front of the user's vehicle. The distance detecting device communicates with a processing device, which applies race based distance rules to determine whether the user's vehicle is close to or incurring a penalty based at least on the distance between the user's vehicle and the leading vehicle. An indication can be given to the user regarding an impending penalty and/or when a penalty is incurred. Similarly, the device can be read to apply a penalty. Various modifications can be made to allow for recording, display, and transmission of racing and penalty statistics, enabling and disabling recordation of penalty occurrences, tailoring the penalty determinations to a given race, and mounting the distance detecting device to a vehicle. | ||||||
QQ群二维码
意见反馈
意见反馈