CN201677965U - Electric vehicle capable of giving out running simulation sound - Google Patents
Electric vehicle capable of giving out running simulation sound Download PDFInfo
- Publication number
- CN201677965U CN201677965U CN201020179836XU CN201020179836U CN201677965U CN 201677965 U CN201677965 U CN 201677965U CN 201020179836X U CN201020179836X U CN 201020179836XU CN 201020179836 U CN201020179836 U CN 201020179836U CN 201677965 U CN201677965 U CN 201677965U
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- simulation sound
- micro controller
- controller system
- battery
- electric vehicle
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- Electric Propulsion And Braking For Vehicles (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model relates to an electric vehicle capable of giving out running simulation sound, which is characterized in that a simulation sound producer (1) is arranged in a meter panel of the electric vehicle, and comprises a singlechip (2), a speed sensor (3), a loudspeaker (4) and a playing switch (5), wherein the playing switch (5) is arranged on a panel of the meter panel, and the speed sensor (3) is arranged on vehicle wheels and is connected with an input interface of the singlechip arranged in the simulation sound producer through conducting wires, wherein the playing switch (5) is connected with the input interface of the sinlgechip (2), and the loudspeaker (4) is connected with an output interface of the singlechip (2). The utility model has strong practicability, the running simulation sound can be selectively given out in case of many people and confused roads for drawing the attention of peripheral running vehicles and passersby, the safe running can be ensured, and the occurrence of accidents can be avoided.
Description
Technical field
The utility model relates to battery-driven car, is a kind of battery-driven car that can send the simulated sound of travelling specifically.
Background technology
Battery-driven car is more and more now, and people favor battery-driven car and are that its speed is faster than bicycle, do not need manpower, and is easily quick, compares its more environmental protection and cost saving of motor bike simultaneously.But along with popularizing of battery-driven car, the traffic accident of appearance is more and more.Trace it to its cause, much be because battery-driven car speed is very fast, and there is not sound to send under steam, causing the bicycle that travels in the same way forwardly or passerby to discover less than the rear has garage to come, the flip-flop track route, and here owing to the battery-driven car excessive velocities, the driver has little time brake, the generation that the result causes the accident.And concerning motor bike, send because of the sound is arranged, the place ahead pedestrian can both discover and note, and all can have a mind to be careful the motor bike that rear row comes before changing track route, so the probability of mis-use breakdown is less.So, to sum up analyzing, we need increase the sound-producing device that can control to the battery-driven car of quiet sound.
Summary of the invention
The purpose of this utility model provides a kind of battery-driven car that can send the simulated sound of travelling.
The described battery-driven car that can send the simulated sound of travelling is characterized in that: a simulation rattler is installed in the gauge panel of battery-driven car; Described simulation rattler comprises micro controller system, speed sensor, loud speaker and is located at playback switch on the gauge panel panel, described speed sensor is installed on the wheel and is connected with micro controller system input interface in the simulation rattler by lead, wherein playback switch links to each other with the input interface of micro controller system, and loud speaker links to each other with the output interface of micro controller system.
Described speed sensor is a matured product, various ways is arranged, as driving encoder to count, perhaps cooperate and obtain signal near switch and test the speed, perhaps by multiple modes such as photoelectric sensing test the speed by being installed in magnetics on wheel hub or the wheel shaft by the roller that leans against the wheel hub side.
This device need cooperate by the built-in program of micro controller system finishes function corresponding.
The utility model is practical, if meet the assorted road conditions of people's multichannel, can select to send the simulated sound of travelling, and to cause periphery driving or passerby's attention, ensures safety and travels, and avoids accident to take place.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is the utility model electrical principle block diagram.
Among the figure: 1-simulates rattler, 2-micro controller system, 3-speed sensor, 4-loud speaker, 5-playback switch.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified: as shown in Fig. 1,2, can send the battery-driven car of the simulated sound of travelling, a simulation rattler 1 is installed in the gauge panel of battery-driven car; Described simulation rattler 1 comprises micro controller system 2, speed sensor 3, loud speaker 4 and is located at playback switch 5 on the gauge panel panel, described speed sensor 3 is installed on the wheel and is connected with interface microcontroller in the simulation rattler by lead, as shown in Figure 2, wherein playback switch 5 links to each other with the input interface of micro controller system 2, and loud speaker 4 links to each other with the output interface of micro controller system 2.Described micro controller system 2 can use ARM, DSP or other intelligent processor to replace, also can plug-in D/A, and modules such as sound circuit.
When we run into the assorted situation of people's multichannel, can open the playback switch 5 of simulation rattler 1, playback switch 5 key-press status pass to micro controller system 2, and micro controller system 2 begins to carry out the sounding program.
The velocity amplitude that speed sensor 3 will travel battery-driven car sends micro controller system 2 to, and micro controller system 2 is according to built-in program, and in conjunction with the velocity amplitude situation of change, control loudspeaker 4 sends different simulated sounds again, to cause driving or passerby's attention.
Simulated sound in the built-in program can be simulated multiple situation, enumerates some examples below, but not limit by this example, and simulated sound can be an example with the motor bike with motor bike, small passenger car, automobile or some other as simulated object.
When battery-driven car when at the uniform velocity travelling, loud speaker 4 sends motorcycle driving sound at the uniform velocity;
When battery-driven car quickened, loud speaker 4 sent the motor bike open out sound that gives it the gun;
When battery-driven car was braked suddenly by high speed, loud speaker 4 sent the brake sound of " main officer of Tibet ".
Claims (1)
1. the battery-driven car that can send the simulated sound of travelling is characterized in that: a simulation rattler (1) is installed in the gauge panel of battery-driven car; Described simulation rattler (1) comprises micro controller system (2), speed sensor (3), loud speaker (4) and is located at playback switch (5) on the gauge panel panel, described speed sensor (3) is installed on the wheel and is connected with micro controller system input interface in the simulation rattler by lead, wherein playback switch (5) links to each other with the input interface of micro controller system (2), and loud speaker (4) links to each other with the output interface of micro controller system (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020179836XU CN201677965U (en) | 2010-04-28 | 2010-04-28 | Electric vehicle capable of giving out running simulation sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020179836XU CN201677965U (en) | 2010-04-28 | 2010-04-28 | Electric vehicle capable of giving out running simulation sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201677965U true CN201677965U (en) | 2010-12-22 |
Family
ID=43343020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020179836XU Expired - Fee Related CN201677965U (en) | 2010-04-28 | 2010-04-28 | Electric vehicle capable of giving out running simulation sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201677965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924978A (en) * | 2014-03-23 | 2015-09-23 | 李笑非 | Vehicle-mounted amusement apparatus in cellphone |
-
2010
- 2010-04-28 CN CN201020179836XU patent/CN201677965U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924978A (en) * | 2014-03-23 | 2015-09-23 | 李笑非 | Vehicle-mounted amusement apparatus in cellphone |
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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: 20101222 Termination date: 20110428 |