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Match Document Document Title
9013284 Vehicle presence notification apparatus  
A vehicle presence notification apparatus may include a dynamic speaker for radiating a notification sound from a vehicle in an audible frequency, and a sound pressure supplement unit is provided...
8988203 Vehicle presence notification apparatus  
A vehicle presence notification apparatus includes a speaker and a disconnection determination section. The speaker generates a notification sound to outside a vehicle when a driving condition to...
8981918 GAWR exceed warning system for a vehicle  
A warning system for a vehicle having an air suspension system can include an indicator, an event data recorder, and a controller. The controller can be configured to determine a load on a front...
8978797 Vehicle approach notification device of saddle-ridden electric-powered vehicle  
Provided is a vehicle approach notification device of a saddle-ridden electric-powered vehicle that outputs a notification sound for notifying the approach of a vehicle. The saddle-ridden...
8963705 Wireless control and coordination of light bar and siren  
A wireless interface module is used with at least one of a light bar, a control head, and/or a siren so that a mobile device can wirelessly control the light bar and/or siren via a user interface.
8878659 Vehicle proximity annunciator device and method for notifying proximity of vehicle  
A control unit generates an annunciation sound signal including multiple frequency components. A sound emission device emits an annunciation sound to an outside of a vehicle according to the...
8786423 Programmable control for siren and lights  
A system comprising a power supply, an emergency warning light and a speaker, in combination with a control head. One or more processors controls operation of the system in response to received...
RE44912 Reversing alarm  
A reversing alarm for a vehicle emits an audible signal in the form of pulses of broad band sound when the vehicle is put into reverse gear. The broad band sound allows persons in the vicinity to...
8730027 Vehicle notification sound emitting apparatus  
A vehicle notification sound emitting apparatus is basically provided with a sound emitting device and a notification sound control device. The sound emitting device emits a starting movement...
8669852 Acoustic backup alarm for providing acoustic and dual technology (acoustical and optical) operation  
A reflex speaker which provides an acoustic signal generator for acoustic alarm signals is captured in a housing through which the acoustic signals project via ports at the exit end of the...
8547218 Vehicle approach notification control apparatus for electric motorcycle  
To provide a vehicle approach notification control apparatus for an electric motorcycle, which can output notification sound for notifying a walker or the like of approach of an electric...
8537030 Pedestrian alert system and method  
A pedestrian warning or alert system and method are disclosed. The warning system is mounted on an electric vehicle. The warning system includes a front speaker system, a rear speaker system, a...
8525660 DC power line control for light bars and sirens  
A light bar and/or a siren controlled by a control head via control signals on power lines connected to the control head, the light bar and/or the siren. Isolated power line communication (PLC)...
8493191 Vehicle security notification device and related methods  
A vehicle security device to be installed in a vehicle of a type including a vehicle audio entertainment system being configurable via a vehicle data communications bus extending throughout the...
8477025 Vehicle with warning device  
The present invention relates to a vehicle, in particular a lorry or bus, provided with a device for issuing, in the event of the vehicle turning off, an acoustic warning signal in the direction...
8384537 Vehicle occupant emergency communication apparatus  
The vehicle interior security apparatus ensures the security of living beings within the confines of an auto or other enclosure in which they might reside or temporarily reside. The apparatus...
8217766 Vehicle presence notification apparatus  
A vehicle presence notification apparatus uses several ultrasonic transducer devices to generate a notice sound by emitting an ultrasonic wave in mid air based on an ultrasonic signal modulated...
8217767 Vehicle presence notification apparatus  
A vehicular horn device of an existing electromagnetic type is used as a dynamic speaker so as to generate a false engine sound. The shortage of a low-pitched sound in a parametric speaker device...
8193928 Visible and audible warning signal operating and control apparatus integrated into a single unit  
Apparatus for controlling visible and audible warning signals, particularly signals from light bars, traffic director lighting, and siren and public address outputs for police and emergency...
8018328 Adaptive audio content generation system  
Methods and systems are provided which generate an alarm signal that alerts individuals who may be in the vicinity of a reversing vehicle and that alerts a vehicle operator when the alarm signal...
8000857 Vehicle presence indication  
A method, system, and computer program product for vehicle presence indication. The method includes receiving a request including an announcement type at a first vehicle. The receiving is from a...
7990285 Method and device for audible warning when an aircraft autopilot is deactivated  
The invention relates to a method for producing an audible warning when an aircraft autopilot is deactivated. The method includes a) transmitting a first sound in the aircraft cockpit during a...
7876209 Vehicle signal system with audio visual control and method  
An audio visual turn/hazard signaling system in a vehicle can include an electronic user-selectable sound file, a control circuitry containing a solid state relay, a sensor, and an amplifier. The...
7812740 Systems, devices, and methods for providing alert tones  
Systems, devices, and methods for alerting pedestrians as to the presence of a vehicle are provided. The system for providing alert tones may include a personal communication device, such as a...
7760106 Power cell monitoring  
The invention relates to a signaling system for use in a system for monitoring and/or controlling a stack of power cells. The stack of power cells is series connected, i.e. the negative terminal...
7745392 Multi-valent guanidinium compounds for enhancing molecular translocation across cellular membranes and epithelial tissues  
Disclosed herein are guanidinium containing compounds consisting of a core moiety with a plurality of side chains containing guanidinium groups. Such compounds have enhanced translocation across...
7656284 Multipurpose optical signalling device, particularly for road emergency in low visibility conditions  
A multi-purpose visual signaling device, particularly for road emergency warning and in low visibility conditions, includes light-emitting means for generating a light beam and means for supplying...
7554436 Self-contained turn signal indicator unit  
A self-contained turn signal indicator unit for signaling to the hearing impaired driver of a motor vehicle that the vehicle's turn signals are activated. The indicator unit is attached to the...
7551102 Emergency vehicle warning system  
A system for controlling the alert and response indictors of an emergency vehicle permits the operation of one alert device, such as a police vehicle lightbar, to automatically initiate the...
7394351 Display assembly with horn configuration for vehicle  
A signal assembly mountable to an exterior of a vehicle is configured with a light-generating unit operable to emit a visually perceptible signal, and with a sound-generating unit operable to...
7391309 Braking monitoring system  
A monitoring system for driver's braking habits comprising a sensor connected to brakes of a vehicle provided to sense and evaluate the following levels of pressure being applied to the brakes by...
7388479 Human sensing back-up alarm device  
Disclosed is a human sensing back-up alarm system capable of generating a loud alarm sound for a predetermined period of time using a speaker to protect humans or vehicles if the humans or...
7324013 Safety alarm system  
A safety alarm system for use on moving vehicles and heavy equipment provides an added level of safety by not only indicating motion, but by adding a distinct audible warning according to a...
7188005 Vehicle capable of auditorily informing its state and method for auditorily informing state of vehicle  
Operational states of one or more operators employed in a vehicle are detected to generate operational information corresponding to the detected operational states. Also, one or more traveling...
7164350 Back up alarm system  
A back up alarm system for a vehicle including a sensor for generating a vehicle motion status signal with a vehicle reverse gear engaged. The vehicle motion status signal includes a base...
7129829 Wide range rearview mirror with signal and safety lights  
A module with various designs of signal and safety lights incorporated with a wide range rearview mirror for the exterior sides of motor vehicles. Within the module(s), a signal light(s) and a...
7129826 Localized accident notification  
A localized accident notification system includes an accident detector that detects a crash of a vehicle and an external alert system to provide an external alert by the vehicle that can be...
7091843 Functional and ornamental vehicle accessories  
Systems and methods for a functional and ornamental vehicle accessory are provided. The vehicle accessory includes a housing and a mounting mechanism for coupling the accessory to a vehicle. The...
7038586 Vehicle horn actuation mechanism and method  
A horn actuation mechanism senses a deliberate movement of a driver's hand on a side of a steering plane distant from the driver, the steering wheel plane lying crossswise a rotational axis of the...
7034666 Device used to aid in the loading and unloading of vehicles and implements  
A communication device is provided which is intended to aid farm workers in the coordination of harvesting and hauling vehicles in the field during crop harvesting operations. This communication...
6985073 Apparatus for monitoring traffic signals and alerting drivers  
The invention provides traffic safety apparatus including light-to-frequency converters for monitoring the status of traffic signals and tail lights of same lane close proximity preceding vehicles...
6977584 Vehicle back up alarm with associated back up light  
A vehicle-in-motion warning apparatus having one or more warning device and a light source in a housing. The warning device may be an audible, visual, or objecting-sensing device, and is mounted...
6972697 Controller for automatically manipulating a horn signal for navigational purposes  
A system and method for a horn controller is provided that automatically operates a vessel's horn as a foghorn. The horn controller automatically causes the vessel's horn to sound according to the...
6885295 Reversing alarm  
A reversing alarm for a vehicle emits an audible signal in the form of pulses of broad band sound when the vehicle is put into reverse gear. The broad band sound allows persons in the vicinity to...
6778078 Integrated emergency signaling load management system  
An emergency signaling system with integrated load management functionality is provided wherein the load management circuitry is alternatively operable in programming and operating modes. The...
6304175 Vehicular turn signal alarm  
A vehicle turn signal alarm employs a signal source which is activated to emit an alert signal in response to operation of the turn signal indication system of a vehicle for alerting the vehicle...
6271746 Method and devices for controlling the use of an automotive horn  
Methods and devices for controlling the use of an automotive horn as a function of the speed, motion, vibration or acceleration of the automotive vehicle, are disclosed. The invention contemplates...
6217200 Detachably mountable safety light apparatus for a trailered boat  
A safety light apparatus is provided for a trailered boat including an inboard or outboard propellered motor. The apparatus designed to be detachably mountable on a hub of the propellered motor....
6177766 Control device for the signal lights of a motor vehicle  
A control device for signal lights has a fully electronic flasher unit for intermittently activating the signal lights of the motor vehicle. A relay that is present in the vehicle in any case for...
6154125 Audible pedestrian turn signal alert system  
A audible pedestrian alert system for use with vehicles having a wide turning radius such as buses and trucks. A device is disposed in the rear wheel well of the vehicle and is operatively...

Matches 1 - 50 out of 168 1 2 3 4 >