| Patents for B60Q 5 - Arrangement or adaptation of acoustic signal devices (4,042) |
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| 11/24/2010 | CN201646550U Dumper with big-box lifting alarm device |
| 11/24/2010 | CN201646549U Car-reversing buzzer |
| 11/24/2010 | CN201646548U Automobile doorknob safety device structure |
| 11/17/2010 | CN201638312U Adjustable intelligent sound pressure warner device |
| 11/17/2010 | CN201633621U Automobile rear-end collision preventing device |
| 11/17/2010 | CN201633614U Steering voice prompt circuit in car cab |
| 11/17/2010 | CN201633555U Contact-type incorrect-braking intelligent controlling and braking device for motor vehicle |
| 11/11/2010 | DE102009019304A1 Circuit arrangement for steering wheel of motor vehicle, has circuit element for triggering horn signal which stands in communication connection with horn signal generating unit of motor vehicle by circuit arrangement |
| 11/11/2010 | DE102009018468A1 Method for selective reproduction of exterior noises or information in sound insulated interior of motor vehicle, involves controlling repetition of exterior noises or information brought out from it |
| 11/10/2010 | CN201629832U Non-contact vehicle horn circuit capable of adapting to temperature change |
| 11/04/2010 | US20100277297 Driver assistance system and method for operating same |
| 11/03/2010 | CN201619517U Bus type bus fault warning device |
| 11/03/2010 | CN201619516U Inside and outside conversational system on vehicle |
| 10/28/2010 | DE102009016744A1 Horn activation device for motor vehicle, has horn circuit including electrical conductor, which is fastened to end of coiling element, and horn switch whose contact is arranged at element, where actuator is constantly arranged to contact |
| 10/27/2010 | EP2026995B1 A safety arrangement and a method of assembling a safety arrangement |
| 10/27/2010 | CN201616263U 一种有触点式汽车电喇叭 A kind of electric car horn contacts |
| 10/27/2010 | CN201613851U 汽车开门安全提示器 Automotive Door Safety Reminder |
| 10/27/2010 | CN101870281A Automobile safety system |
| 10/21/2010 | DE102008049847B4 Vorrichtung zur Aktivierung eines Signalhorns für ein Motorfahrzeug The apparatus for activating a horn for a motor vehicle |
| 10/20/2010 | CN201610105U 叉车倒车警示装置 Forklift reversing warning device |
| 10/20/2010 | CN101863243A Vehicle interior active noise cancellation |
| 10/14/2010 | DE102009060177A1 Vehicle has sound producing device for adjusting produced sound, where ultrasound loudspeakers are formed from ultrasound sensor of parking assistance device |
| 10/14/2010 | DE102009012242A1 Akustisches, taktil unterstützbares Fahrzeuginsasseninformationssystem Acoustic, tactile unterstützbares passenger information system |
| 10/13/2010 | CN201604636U 汽车手制动提醒装置 Car hand brake reminder |
| 10/13/2010 | CN201604580U 汽车喇叭系统 Car Speaker System |
| 10/13/2010 | CN201604526U 车辆违禁语音提示器 Vehicles Prohibited voice prompts |
| 10/06/2010 | CN201597567U 防盗报警喇叭 Anti-theft alarm horn |
| 10/06/2010 | CN201597513U 一种汽车电子声音报警装置 An automobile electronic sound alarm device |
| 10/06/2010 | CN101850742A Pedestrian cautioning safety system and method of pure electric mode hybrid electric vehicle and vehicle thereof |
| 09/30/2010 | DE102010002700A1 Fahrzeuganwesenheitsmeldevorrichtung Vehicle presence notification device |
| 09/30/2010 | DE102009015416A1 Method for warning driver before safety-critical movement of motor vehicle, involves replaying composition corresponding to safety-critical movement relative to position in interior of vehicle |
| 09/29/2010 | EP2231440A1 Triggering device for a horn system of a motor vehicle |
| 09/29/2010 | CN201592677U LED intelligent voice prompter for vehicle inspection |
| 09/29/2010 | CN101844543A Automatic control method and system for exterior rearview mirror of automobile |
| 09/29/2010 | CN101844540A Automobile equipped with speaker unit |
| 09/29/2010 | CN101844516A Drinking control method for drivers |
| 09/29/2010 | CN101332788B Harness protecting structure for vehicular horn |
| 09/22/2010 | CN201587365U Pumper operation voice prompt device |
| 09/22/2010 | CN201587364U Klaxon |
| 09/22/2010 | CN101837780A A lane departure warning system using a virtual lane and a system according to the same |
| 09/22/2010 | CN101837757A Vehicle presence notification apparatus |
| 09/16/2010 | WO2010102776A1 Low-noise motor vehicle having a signaling device |
| 09/16/2010 | DE202010005203U1 Ein elektronischer Fahrzeug-Aussenspiegel mit einer Infrarot-Breitwinkelkamera für eine verbesserte Sicherheit An electronic vehicle outside mirror with an infrared wide-angle camera for improved safety |
| 09/16/2010 | DE102009012614A1 Geräuscharmes Kraftfahrzeug mit einer Signaleinrichtung Quiet motor vehicle with a signaling device |
| 09/09/2010 | DE102009011623A1 Horn module operating method for vehicle, involves testing threshold value condition depending on predetermined threshold value and voltage signal, and outputting horn signal by evaluation unit when threshold value condition is fulfilled |
| 09/08/2010 | CN201577184U Car horn volume control device based on AVR singlechip |
| 09/08/2010 | CN201576428U Intelligent audio advertising play device for public bus |
| 09/08/2010 | CN201576338U Safety reminding device used on public bus |
| 09/08/2010 | CN201573606U Electronic alarming anti-counterfeit license plate capable of gleaming at night |
| 09/08/2010 | CN201573595U Horn switch of forklift and forklift |
| 09/08/2010 | CN101823459A Flash-type brake lamp controller with fault warning function |
| 09/02/2010 | WO2009123444A3 Vehicle with warning device |
| 09/01/2010 | CN201566556U Coach middle door calling circuit |
| 09/01/2010 | CN201566555U Vehicular polyphonic ring tone system |
| 08/26/2010 | DE102009008748A1 Method for determining mechanical resonant frequency of sound generation device for vehicle, involves feeding current into coil, where resonance frequency over course of voltage, which decreases on coil, is determined |
| 08/25/2010 | CN201559644U Intelligent braking device |
| 08/25/2010 | CN201559582U Automobile night noise and light pollution control system |
| 08/25/2010 | CN201559581U Overspeed voice alarm for mining truck |
| 08/25/2010 | CN101811472A Setting for automatically locking automobile door and warning unlocking |
| 08/25/2010 | CN101811471A Wading alarm device for automobiles |
| 08/19/2010 | WO2010092621A1 Lane deviation alarm device, method of controlling lane deviation alarm device, and program for the method |
| 08/12/2010 | US20100200376 Steering switch for vehicle |
| 08/11/2010 | CN201544854U Warning device for vehicle door opening |
| 08/11/2010 | CN201544849U Vehicle speed alarm |
| 08/11/2010 | CN201544848U Vehicle achieving call device |
| 08/11/2010 | CN201544803U Combined instrument with running time accumulation function |
| 08/11/2010 | CN101800533A Touch key control method and device and automobile audio equipment using same |
| 08/05/2010 | DE102009005627A1 Vorrichtung und Verfahren zur Aktivierung eines Schallzeichengebers eines Kraftfahrzeugs, Kraftfahrzeug und Alarmierungssystem Apparatus and method for activating an audible signal generator of a motor vehicle, motor vehicle and alarm system |
| 07/29/2010 | DE102009058903A1 Acoustic signal generator for use in e.g. vehicle, for generating acoustic signal observable outside of vehicle, changes sound level, tone sequence or frequency of acoustic signal based on environment |
| 07/29/2010 | DE102009058902A1 Adjusting device i.e. hinge, for adjusting vehicle component e.g. door, has sensor recognizing relative movement and producing activation signal during manual movement of device such that signal transmitter is activated |
| 07/29/2010 | DE102009005688A1 Method for acoustic indication of source of danger in environment of motor vehicle, involves adapting sound characteristic of acoustic signal such that acoustic signal comprises virtual echo that represents place of source of danger |
| 07/28/2010 | CN201534521U 喇叭开关保护器 Horn switch protection |
| 07/28/2010 | CN101786406A Tire burst safety prompting system |
| 07/28/2010 | CN101264755B Vehicle running safety intelligent monitoring and controlling device |
| 07/27/2010 | US7762159 Steering switch for vehicle |
| 07/22/2010 | DE102009005260A1 Method for acoustic warning against ahead-driving vehicle in surrounding of motor vehicle, involves moving virtual sound centrum of acoustic warning signals from starting point to position of danger source in specific time interval |
| 07/21/2010 | CN201530344U Alarm system for traffic vehicle |
| 07/21/2010 | CN101783988A Vehicle external amplifier for generating high power |
| 07/21/2010 | CN101783053A Adjustable intelligent acoustic pressure warner |
| 07/14/2010 | CN201525327U Array microphone adopting dual-electret microphones |
| 07/14/2010 | CN201525326U Automobile door opening audio alarm device |
| 07/08/2010 | WO2010056647A3 System and method for receiving audible input in a vehicle |
| 07/07/2010 | CN201520251U Dumping truck proportional hand control change-over valve buzzer |
| 07/07/2010 | CN201520250U Door-opening prewarning device for taxi |
| 07/01/2010 | US20100163375 Switch |
| 06/30/2010 | CN101758822A Automatic brake system |
| 06/30/2010 | CN101758796A Public bus voice warning system |
| 06/24/2010 | DE202009016272U1 Stauwarn- und Informationsgeräte Stauwarn- and Information Systems |
| 06/24/2010 | DE102008064323A1 Language acoustic signal outputting device for e.g. car, has language acoustic generator for outputting words and sentences to sound generator and to speech-loud speaker via cable connection |
| 06/23/2010 | EP2200059A1 Switch device and airbag device with horn switch |
| 06/23/2010 | CN201511876U Automobile-level voice warning system |
| 06/23/2010 | CN101746398A Portable combined aural and visual alarm |
| 06/23/2010 | CN101746313A Bus with getting-off prompt for passengers |
| 06/16/2010 | CN201509296U Sound pressure control device for automobile horn |
| 06/16/2010 | CN201509295U Non-debugging contactless loudspeaker controller used for vehicle |
| 06/16/2010 | CN101734241A Control device and method for braking in advance in vehicle |
| 06/12/2010 | CA2688302A1 Visible and audible warning signal operating and control apparatus integrated into a single unit |
| 06/10/2010 | WO2010063849A1 Steering wheel assembly for a motor vehicle |
| 06/09/2010 | CN201504315U Wireless car audio and wireless power amplifier module system |
| 06/09/2010 | CN201503997U Automobile horn switch connector |