CN201130189Y - Vehicle speed intelligent digital voice caution instrument - Google Patents
Vehicle speed intelligent digital voice caution instrument Download PDFInfo
- Publication number
- CN201130189Y CN201130189Y CNU2007200563064U CN200720056306U CN201130189Y CN 201130189 Y CN201130189 Y CN 201130189Y CN U2007200563064 U CNU2007200563064 U CN U2007200563064U CN 200720056306 U CN200720056306 U CN 200720056306U CN 201130189 Y CN201130189 Y CN 201130189Y
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- instrument
- speed
- vehicle speed
- control circuit
- intelligent digital
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Abstract
The utility model relates to a vehicle speed intelligent digital voice warning instrument, comprising a vehicle speed sensor, a signal discrimination and control circuit and a main control circuit. The intelligent digital voice warning instrument is characterized in that, the signal discrimination and control circuit is connected with the vehicle speed sensor; the main control circuit is respectively connected with the signal discrimination and control circuit, a voice module, a display screen and a functional key; the voice module is connected with a loudspeaker by a transmission line. The vehicle speed intelligent digital voice warning device has the advantages of novel structure, safety and reliability, and strong practicability and universality; current vehicle moving status is displayed on a screen or indicated by voice, so the drivers do not have to move their sight from the pavement to clearly realize the functional status of the instrument; the instrument is clear, and driving safety is not influenced; meanwhile, a warning driving speed is preinstalled by the instrument; in case of over speed, the driver is reminded by a voice, and driving safety is improved.
Description
Technical field
The utility model relates to a kind of automobile alarming device, and particularly a kind of speed intelligent digital speech caution instrument is to the innovation of automobile usefulness alarming device in the past, belongs to the vehicular electrical appliance technical field.
Background technology
Along with the quickening of urbanization process and the raising of living standards of the people, the use of automobile is more and more general, being extensive use of of automobile, greatly improve people's work efficient and quality of life, but the traffic hazard of its initiation also become in the city " No.1 killer ", the frequent generation of traffic hazard in the city, driving over the speed limit of automobile is one of its reason, though automobile cab is equipped with speedometer at present, but there is not alarm function substantially, therefore at meeting, overtake other vehicles or when dodging the pedestrian of jaywalk, only by rule of thumb with feel to tend to error in judgement, cause traffic hazard to take place.Be the effectively control speed of a motor vehicle, minimizing traffic hazard, people design multiple measuring vehicle speed display device, Chinese patent ZL98242568.6 for example, it provides a kind of car speed display, height is provided with the metal contact on its rotor periphery disc in the vehicle transmission axle sleeve, utilize contact under centrifugal action, to dock with conductive ring, thus the communications signals identification light and warn the pedestrian or other vehicle drivers to reduce and to avoid taking place traffic hazard.This display device has been expanded the effect of former speedometer, but its structure is too complicated, and its alarm function accommodiation note one, and is especially not obvious to this car driver warning function when driving.
Summary of the invention
The purpose of this utility model provides a kind of speed intelligent digital speech caution instrument, it connects this caution instrument on car speed sensor, by reading the car speed sensor original signal, adopt the electronic chip identification arrangement to provide required signal for main control chip, master chip drives liquid crystal by programming software or digital diode realizes that speed of a motor vehicle original signal numeral shows.Thereby it is clear to reach caution, improves the purpose of traffic safety.
The technical solution of the utility model:
A kind of speed intelligent digital speech caution instrument, comprise vehicle speed sensor, signal control circuit judge, main control chip and control program circuit (governor circuit), voice module, loudspeaker, display screen and function button, it is characterized in that the signal control circuit judge is connected with vehicle speed sensor, signal control circuit judge input end connects vehicle speed sensor, its output terminal connects governor circuit, governor circuit is connected with voice module, display screen and function button respectively, and voice module is connected with loudspeaker by transmission line.
Described function button comprise belt switch definite key, key is set caution speed and alert mode is provided with key, determines that key, caution speed are provided with key and with alert mode key are set and are connected with governor circuit respectively.
Described display screen is that liquid crystal display or luminous digital diode show.
Principle of work of the present utility model
The signal control circuit judge of " speed intelligent digital speech caution instrument " is linked to each other with car speed sensor, and by reading the car speed sensor original signal, adopting the electronic chip identification arrangement is that master chip calculates desired signal.Master chip drives liquid crystal by programming software or digital diode realizes that the digitizing of speed of a motor vehicle original signal shows.In addition, master chip will be set a definite value display speed before dispatching from the factory, when the speed of a motor vehicle equates with this definite value, to " instrument is shown in the warning of speed intelligent digital speech " set up synchronized relation with the automobile speed sensing, and should concern and former car signal maintenance corresponding linear proportionate relationship, the shown reading of vehicle speed alarm instrument reading and car speed instrument is coincide.And, realizing that used signal of vehicle speed alarm instrument and former fare road isolate, do not feed back by electronic chip computing technique and other electronic technology, the use of this product does not influence former car function, is applicable to most imports and homemade vehicle.
Characteristics of the present utility model:
1, the utility model novel structure, have advantages of high practicability and popularization;
2, this instrument all functions menu menu statement of all utilizing speech chip to give to record is earlier realized massage voice reading by keyswitch control, allow driver's sight line need not leave the functional status that the road surface can know clearly this instrument, both clear, do not influence driving safety again;
3, this instrument has speed of a motor vehicle Presentation Function and speed of a motor vehicle phonetic warning function simultaneously, and approaching when the speed of a motor vehicle, when meeting or exceeding this preset vehicle speed by default " caution road speed ", instrument will be by the voice suggestion driver, the raising traffic safety.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model electricity functional-block diagram.
Embodiment
Shown in Fig. 1～2, in Fig. 1, circuit board 2 is placed in bottom at housing 1, electronic device parts such as signalization control circuit judge, governor circuit, voice module on circuit board, in the front of housing display screen 9 is set, the top is provided with function button 7, and the loudspeaker 8 for speech play is set in housing.Definite key 7-1 belt switch function in the function button 7 is used for function selecting and finishes definite; Caution speed is provided with key 7-2 provides five common speed (60,80,100,110,120) quick selection; Alert mode is provided with key 7-3 provides phonetic warning pattern, voice " shut " mode" and speed display mode to select; Instantaneous velocity caution is provided with key 7-4, adjusts usefulness when function key is enabled, and by this key speed at that time is made as caution speed when normal use; Cancel key 7-5 adjusts usefulness when function key is enabled, cancel caution speed by this key when normal use.
In Fig. 2, the signal control circuit judge 4 of this instrument is connected with vehicle speed sensor 3 by transmission line, by reading the original output signal of car speed sensor, signal is differentiated and be integrated into a kind of signal by signal control circuit judge 4, for governor circuit 5 (main control chip and control program) s operation control.Governor circuit then drives the speed numeral that demonstrates current driving on display screen 9 by programming software, or by voice module 6, plays out suggestion voice by loudspeaker 8 again, and is both clear, do not influence traffic safety again.Function button 7 both selectable voice is play, and can select display screen curtain demonstration, very convenient again.In addition, the utility model also can be realized speed of a motor vehicle language alarm functions by governor circuit 5 instruction voice modules 6, by default " caution road speed ", when the speed of a motor vehicle near or when surpassing this preset vehicle speed, instrument will be by the voice suggestion driver, the raising traffic safety.
Claims (4)
1, a kind of speed intelligent digital speech caution instrument, comprise housing, circuit board, vehicle speed sensor, control circuit, voice module, loudspeaker, display screen and function button, it is characterized in that signal control circuit judge (4) is connected with vehicle speed sensor (3), signal control circuit judge (4) input end is connected with vehicle speed sensor (3), output terminal is connected with governor circuit (5); Governor circuit (5) is connected with voice module (6), display screen (9) and function button (7) respectively, and voice module (6) is connected with loudspeaker (8) by transmission line.
2, a kind of speed intelligent digital speech caution instrument according to claim 1, it is characterized in that function button (7) comprises that definite key (7-1), caution speed are provided with key (7-2) and alert mode is provided with key (7-3), determine that key, caution speed are provided with key and with alert mode key are set and are connected with governor circuit respectively.
3, a kind of speed intelligent digital speech caution instrument according to claim 1 is characterized in that display screen (9) shows for LCD screen or the luminous digital diode shows.
4, a kind of speed intelligent digital speech caution instrument according to claim 1 is characterized in that the front of housing (1) is provided with display screen (9), and the top is provided with function button (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200563064U CN201130189Y (en) | 2007-08-29 | 2007-08-29 | Vehicle speed intelligent digital voice caution instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200563064U CN201130189Y (en) | 2007-08-29 | 2007-08-29 | Vehicle speed intelligent digital voice caution instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201130189Y true CN201130189Y (en) | 2008-10-08 |
Family
ID=40018050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200563064U Expired - Fee Related CN201130189Y (en) | 2007-08-29 | 2007-08-29 | Vehicle speed intelligent digital voice caution instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201130189Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863244A (en) * | 2010-04-29 | 2010-10-20 | 烟台汽车工程职业学院 | Automobile speed limit reminding method |
| CN102984562A (en) * | 2012-11-26 | 2013-03-20 | 杨伟 | Car multimedia play device |
| CN103002331A (en) * | 2012-11-26 | 2013-03-27 | 杨伟 | Automobile multimedia playing method |
-
2007
- 2007-08-29 CN CNU2007200563064U patent/CN201130189Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863244A (en) * | 2010-04-29 | 2010-10-20 | 烟台汽车工程职业学院 | Automobile speed limit reminding method |
| CN102984562A (en) * | 2012-11-26 | 2013-03-20 | 杨伟 | Car multimedia play device |
| CN103002331A (en) * | 2012-11-26 | 2013-03-27 | 杨伟 | Automobile multimedia playing method |
| CN103002331B (en) * | 2012-11-26 | 2016-04-20 | 余姚市江腾塑业有限公司 | Car multimedia player method |
| CN102984562B (en) * | 2012-11-26 | 2016-06-29 | 宁波大胜日用制品有限公司 | Car multimedia play device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 |