CN109064848A - Roar analogy method, system, storage medium and vehicle device - Google Patents
Roar analogy method, system, storage medium and vehicle device Download PDFInfo
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- CN109064848A CN109064848A CN201810916121.9A CN201810916121A CN109064848A CN 109064848 A CN109064848 A CN 109064848A CN 201810916121 A CN201810916121 A CN 201810916121A CN 109064848 A CN109064848 A CN 109064848A
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- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/14—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for acoustics
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Abstract
The present invention provides a kind of roar analogy method, system, storage medium and vehicle device.The roar analogy method simulates the sound file that thunders the following steps are included: the vehicles are stored at least one；Detect the speed signal value of the vehicles；Play the simulation roar simulated and stored in the sound file that thunders.The vehicles for not having roar can be made to have the roar of imitative sport car through the invention, solve the part vehicles do not have sport car roar be not able to satisfy certain customers more preferably sense organ usage experience the technical issues of, provide technical support for the intelligence manufacture of technical field of vehicle.
Description
Technical field
The present invention relates to technical field of vehicle, more particularly to a kind of roar analogy method, system, storage medium and vehicle
Machine.
Background technique
Vehicle in use, for whole usage experience, usually requires Car design manufacture to be quieter
Comfortably, but part driver is in driving vehicle processes, needs more direct sensory experience, the especially young driving in part
Person, it is desirable that the vehicle driven is preferably able to generate the roar for being similar to sport car, to seek higher driving experience.
The electric vehicle in industry is compared fast with oily vehicle starting speed and relatively quiet at present, and certain customers are in sound
Imitating sense organ is that can not obtain more preferably usage experience.
Summary of the invention
The shortcomings that in view of the above prior art, the purpose of the present invention is to provide a kind of roar analogy method, system, deposits
Storage media and vehicle device do not have sport car roar and are not able to satisfy certain customers more for solving the part vehicles in the prior art
The technical issues of good sense organ usage experience.
In order to achieve the above objects and other related objects, the present invention provides a kind of roar analogy method, a kind of roar
Analogy method, be applied to the vehicles, method the following steps are included:
The vehicles are stored at least one and simulate the sound file that thunders；
Detect the speed signal value of the vehicles；
Play the simulation roar simulated and stored in the sound file that thunders.
In one embodiment of the invention, the roar analogy method further include:
Detect the enabling signal of the vehicles；
Play the simulation roar simulated and stored in the sound file that thunders.
In one embodiment of the invention, the roar analogy method further include:
Judge whether the vehicles close operating status；
If so, closing simulation roar；
If it is not, keeping simulation roar.
It further include being equipped with acoustic simulation control switch of thundering in one embodiment of the invention, on the vehicles.
In one embodiment of the invention, speed signal value size pass directly proportional to simulation roar decibel value size
System, one kind of proportional relation the realization process includes:
If speed signal value is v (m/s), simulation roar decibel sizes values are b (decibel)；
B=kv (k > 0)；
Wherein, k indicates to be greater than zero real number.
In order to achieve the above objects and other related objects, the present invention also provides a kind of roar simulation system, system includes:
Detection module detects the speed signal value of the vehicles；
A kind of vehicle device is stored at least one and simulates the sound file that thunders；Simulation is stored according to the broadcasting of speed signal value to thunder
Simulation roar in sound file.
In one embodiment of the invention, speed signal value size pass directly proportional to simulation roar decibel value size
System, one kind of proportional relation the realization process includes:
If speed signal value is v (m/s), simulation roar decibel sizes values are b (decibel)；
B=kv (k > 0)；
Wherein, k indicates to be greater than zero real number.
In one embodiment of the invention, the system also includes:
Judge whether the vehicles close operating status；
If so, closing simulation roar；
If it is not, keeping simulation roar.
In order to achieve the above objects and other related objects, the present invention also provides a kind of computer readable storage mediums, thereon
It is stored with computer program, which realizes above-mentioned roar analogy method when being executed by processor.
In order to achieve the above objects and other related objects, the present invention also provides a kind of vehicle device, vehicle device includes:
One memory module is stored thereon with simulation and thunders sound file；
One detection module, for detecting the speed signal value of vehicle device；
One broadcast module, simulates the sound file that thunders for playing.
As described above, roar analogy method, system, storage medium and vehicle device of the invention, have the advantages that
The vehicles for not having roar can be made to have the roar of imitative sport car through the invention, solve the part vehicles
Do not have sport car roar be not able to satisfy certain customers more preferably sense organ usage experience the technical issues of, be technical field of vehicle
Intelligence manufacture provides technical support.
Detailed description of the invention
Figure 1A is shown as flow diagram of the roar analogy method of the present invention in an embodiment.
Figure 1B is shown as flow diagram of the roar analogy method of the present invention in an embodiment.
Fig. 2 is shown as structural schematic diagram of the roar simulation system of the present invention in an embodiment.
Fig. 3 is shown as roar analogue unit structural schematic diagram of the vehicle device of the present invention in an embodiment.
Component label instructions
3 vehicle devices
202 analog speakers
20 roar simulation systems
Roar analogue unit in 30 vehicle devices
301 memory modules
302 detection modules
303 broadcast modules
S101~S103 step
S1031~S1033 step
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.It should be noted that in the absence of conflict, following embodiment and implementation
Feature in example can be combined with each other.
It should be noted that illustrating the basic structure that only the invention is illustrated in a schematic way provided in following embodiment
Think, only shown in schema then with related component in the present invention rather than component count, shape and size when according to actual implementation
Draw, when actual implementation kenel, quantity and the ratio of each component can arbitrarily change for one kind, and its assembly layout kenel
It is likely more complexity.
Embodiment one
It please refers to shown in Figure 1A and 1B, the present embodiment provides a kind of roar analogy methods, are applied to the vehicles, packet
It includes:
S101, the vehicles are stored at least one and simulate the sound file that thunders.
The speed signal value of S102, the detection vehicles；
S103, the simulation roar simulated and stored in the sound file that thunders is played；Speed signal value and simulation roar
Sizes values are proportional.Speed signal value and the proportional one kind of simulation roar sizes values the realization process includes:
If speed signal value is v (m/s), simulation roar decibel sizes values are (decibel)；
B=kv (k > 0)；
Wherein k indicates to be greater than zero real number.
It please refers to shown in Figure 1B, judges whether the vehicle device closes operating status；
If so, closing simulation roar；
If it is not, keeping simulation roar.
Roar analogy method provided by the present embodiment is described in detail below with reference to diagram.The present embodiment institute
The roar analogy method stated is applied to technical field of transportation.
Such as Figure 1A, it is shown as flow diagram of the roar analogy method in an embodiment.The acoustic simulation side of thundering
Method specifically includes following steps:
S101, the vehicles are stored at least one and simulate the sound file that thunders.In the present embodiment, the vehicles
It is equipped with acoustic simulation control switch of thundering.
In the present embodiment, analog speakers can be disposed at the position nearest from driver.
S102 detects the speed signal value of the vehicles.
In the present embodiment, the vehicles are passed the enabling signal and the speed signal value by the communications cable
Pass the vehicle device.
S103 plays the simulation roar simulated and stored in the sound file that thunders.
In the present embodiment, after driver starts the vehicles, vehicle device passes through controller local area network
Immediately by pre-stored simulation roar after the message of (Controller Area Network, CAN) acquisition vehicle device starting
Audio file takes out to be played out by the analog speakers.
When the vehicles improve speed, the vehicle device passes through communications cable signal detection to the vehicle speed
It is automatic immediately to reduce the size for simulating roar after reduction.
In a technical solution in the present embodiment, speed signal value and simulation roar sizes values are proportional
It is a kind of the realization process includes:
If speed signal value is v (m/s), simulation roar decibel sizes values are b (decibel)；
B=kv (k > 0)；
Wherein k indicates to be greater than zero numerical value.
In the present embodiment, the sizes values of the every increase 5KM of favor speed, the simulation roar reduce by 1 grade.
During whole vehicles operation, judge whether vehicle device closes operating status；
If so, closing simulation roar；
If it is not, keeping simulation roar.
In the present embodiment, when the vehicles close power supply, the analog speakers of the vehicles stop issuing
Sound.
As shown in Figure 1B, S1031, judge whether the vehicles close operating status；If it is, executing S1032, closing
Simulate roar；If it is not, then executing S1033, keeping simulation roar.
The present embodiment also provides a kind of computer readable storage medium, is stored thereon with computer program, which is located
Reason device realizes above-mentioned roar analogy method when executing.Those of ordinary skill in the art will appreciate that: realize that above-mentioned each method is real
The all or part of the steps for applying example can be completed by the relevant hardware of computer program.Computer program above-mentioned can be deposited
It is stored in a computer readable storage medium.When being executed, execution includes the steps that above-mentioned each method embodiment to the program；And it is preceding
The storage medium stated includes: the various media that can store program code such as ROM, RAM, magnetic or disk.
The roar analogy method provided through the invention can make the vehicles for not having roar have imitative race
The roar of vehicle, solves the part vehicles and does not have sport car roar and be not able to satisfy certain customers' more preferably sense organ using body
The technical issues of testing provides technical support for the intelligence manufacture of technical field of vehicle.
Embodiment two:
It please refers to shown in Fig. 2, a kind of roar simulation system 20, the system 20 includes:
Detection module 201 detects the speed signal value of the vehicles；
One vehicle device 3 is stored at least one and simulates the sound file that thunders；Institute is stored according to speed signal value broadcasting
State the simulation roar simulated in the sound file that thunders.
In the present embodiment, the speed signal value a kind of realization process packet proportional with simulation roar sizes values
It includes:
If speed signal value is v, simulation roar sizes values are b；
B=kv (k > 0)；
Wherein k indicates to be greater than zero real number.
In the present embodiment, after the simulation roar for playing size corresponding with speed signal value further include:
Judge whether vehicle device closes operating status:
If so, closing simulation roar；
If it is not, keeping simulation roar.
Roar simulation system provided by the present embodiment is described in detail below with reference to diagram.It needs to illustrate
It is, it should be understood that the division of the modules of the above roar simulation system is only a kind of division of logic function, practical to realize
When can completely or partially be integrated on a physical entity, can also be physically separate.And these modules can be all with soft
Part is realized by way of processing element calls；It can also all realize in the form of hardware；Place can be passed through with part of module
The form for managing element calling software realizes that part of module passes through formal implementation of hardware.For example, x module can be individually to set up
Processing element, also can integrate and realized in some chip of above-mentioned apparatus, in addition it is also possible in the form of program code
It is stored in the memory of above-mentioned apparatus, is called by some processing element of above-mentioned apparatus and executed the function of the above x module.
The realization of other modules is similar therewith.Furthermore these modules completely or partially can integrate together, can also independently realize.This
In the processing element can be a kind of integrated circuit, the processing capacity with signal.During realization, the above method
Each step or the above modules can pass through the integrated logic circuit of the hardware in processor elements or the finger of software form
It enables and completing.
For example, the above module can be arranged to implement one or more integrated circuits of above method, such as:
One or more specific integrated circuits (Application Specific Integrated Circuit, abbreviation ASIC), or,
One or more microprocessors (digital singnal processor, abbreviation DSP), or, one or more scene can compile
Journey gate array (Field Programmable GateArray, abbreviation FPGA) etc..For another example, when some above module passes through processing
When the form of element scheduler program code is realized, which can be general processor, such as central processing unit
(Central Processing Unit, abbreviation CPU) or it is other can be with the processor of caller code.For another example, these modules
It can integrate together, realized in the form of system on chip (system-on-a-chip, abbreviation SOC).
As Fig. 2 is shown as theory structure schematic diagram of the roar simulation system in an embodiment.
Detection module 201 detects the speed signal value of the vehicles；
One vehicle device 3 is stored at least one and simulates the sound file that thunders；Institute is stored according to speed signal value broadcasting
State the simulation roar simulated in the sound file that thunders.The speed signal value and simulation roar sizes values are proportional.
In the present embodiment, the speed signal value a kind of realization process packet proportional with simulation roar sizes values
It includes:
If speed signal value is v (m/s), simulation roar decibel sizes values are b (decibel)；
B=kv (k > 0)；
Wherein k indicates to be greater than zero real number.
In the present embodiment, after the simulation roar for playing size corresponding with speed signal value further include:
Judge whether vehicle device closes operating status:
If so, closing simulation roar；
If it is not, keeping simulation roar.
In the present embodiment, analog speakers can be disposed at the position nearest from driver.The vehicles pass through logical
Believe that the enabling signal and the speed signal value are passed to the vehicle device by cable.
In the present embodiment, after driver starts the vehicles, vehicle device passes through controller local area network
Immediately by pre-stored simulation roar after the message of (Controller Area Network, CAN) acquisition vehicle device starting
Audio file takes out to be played out by the analog speakers.
When the vehicles improve speed, the vehicle device passes through communications cable signal detection to the vehicle speed
It is automatic immediately to reduce the size for simulating roar after reduction.
In the present embodiment, the sizes values of the every increase 5KM of favor speed, the simulation roar reduce by 1 grade.It is described
When the vehicles close power supply, the analog speakers stopping of the vehicles is made a sound.
Embodiment three:
It please refers to shown in Fig. 3, the present embodiment provides a kind of vehicle device 3, is stored with simulation and thunders sound file, at least one mould
Quasi- loudspeaker is connected, and the vehicle device 3 includes a roar analogue unit 30, and the roar analogue unit 30 includes:
One memory module 301 is stored thereon with simulation and thunders sound file；
One detection module 302, for detecting enabling signal and speed signal value；
One broadcast module 303, for playing the simulation roar of size corresponding with speed signal value；Speed signal value with
It is proportional to simulate roar sizes values.
In the present embodiment, vehicle device further include:
One judgment module, for judging whether the vehicles close operating status；
If so, closing simulation roar；
If it is not, keeping simulation roar.
Such as Fig. 3, the sound file that thunders of simulating is stored in the memory module 301, driver starts the traffic
After tool, vehicle device obtains the message of vehicle device starting by controller local area network (Controller Area Network, CAN)
The audio file of pre-stored simulation roar is taken out immediately afterwards and is played out by the analog speakers.
When the vehicles improve speed, the vehicle device detects the vehicle speed by detection module 302
After reduction, the size of simulation roar is reduced automatically by the broadcast module 303 immediately.
In the present embodiment, the sizes values of the every increase 5KM of favor speed, the simulation roar reduce by 1 grade.It is described
When the vehicles close power supply, the analog speakers stopping of the vehicles is made a sound.
The protection scope of roar analogy method of the invention is not limited to the present embodiment the step of enumerating and executes sequence, all
The realized scheme of the increase and decrease of the step of prior art that principle according to the present invention is done, step replacement is included in of the invention
In protection scope.
The present invention also provides a kind of roar simulation system, the acoustic mode that thunders of the invention is may be implemented in roar simulation system
Quasi- method, but the realization device of roar analogy method of the invention includes but is not limited to the acoustic simulation that thunders that the present embodiment is enumerated
The structure of system, the malformation and replacement of the prior art that all principles according to the present invention are done, is included in the present invention
Protection scope in.
In conclusion the roar analogy method, system, storage medium and the vehicle device that provide through the invention, can make
The vehicles for not having roar have the roar of imitative sport car, solve the part vehicles and do not have sport car roar not
Be able to satisfy certain customers more preferably sense organ usage experience the technical issues of, provide technology for the intelligence manufacture of technical field of vehicle
It supports.
The present invention effectively overcomes various shortcoming in the prior art and has high industrial utilization value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (10)
1. a kind of roar analogy method is applied to the vehicles, which is characterized in that the described method comprises the following steps:
The vehicles are stored at least one and simulate the sound file that thunders；
Detect the speed signal value of the vehicles；
Play the simulation roar simulated and stored in the sound file that thunders.
2. roar analogy method according to claim 1, which is characterized in that the method also includes:
Detect the enabling signal of the vehicles；
Play the simulation roar simulated and stored in the sound file that thunders.
3. roar analogy method according to claim 1, which is characterized in that the method also includes:
Judge whether the vehicles close operating status；
If so, closing the simulation roar；
If it is not, keeping the simulation roar.
4. roar analogy method according to claim 1, which is characterized in that further include being equipped with to bang on the vehicles
Song simulates control switch.
5. roar analogy method according to claim 1, which is characterized in that the speed signal value size and the mould
Quasi- roar decibel value size is proportional, one kind of the proportional relation the realization process includes:
If the speed signal value is v (m/s), the simulation roar decibel sizes values are b (decibel)；
B=kv (k > 0)；
Wherein, k indicates to be greater than zero real number.
6. a kind of roar simulation system, which is characterized in that the system comprises:
Detection module detects the speed signal value of the vehicles；
One vehicle device is stored at least one and simulates the sound file that thunders；The mould is stored according to speed signal value broadcasting
Simulation roar in the quasi- sound file that thunders.
7. roar simulation system according to claim 6, which is characterized in that the speed signal value size and the mould
Quasi- roar decibel value size is proportional, one kind of the proportional relation the realization process includes:
If the speed signal value is v (m/s), the simulation roar decibel sizes values are b (decibel)；
B=kv (k > 0)；
Wherein, k indicates to be greater than zero real number.
8. roar simulation system according to claim 6, which is characterized in that the method also includes:
Judge whether the vehicles close operating status；
If so, closing the simulation roar；
If it is not, keeping the simulation roar.
9. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
Roar analogy method described in any one of claim 1 to 5 is realized when row.
10. a kind of vehicle device, which is characterized in that the vehicle device includes:
One memory module is stored thereon with simulation and thunders sound file；
One detection module, for detecting the speed signal value of the vehicle device；
One broadcast module is thundered sound file for playing the simulation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810916121.9A CN109064848A (en) | 2018-08-13 | 2018-08-13 | Roar analogy method, system, storage medium and vehicle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810916121.9A CN109064848A (en) | 2018-08-13 | 2018-08-13 | Roar analogy method, system, storage medium and vehicle device |
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| Publication Number | Publication Date |
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| CN109064848A true CN109064848A (en) | 2018-12-21 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202686120U (en) * | 2012-06-20 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Electric vehicle noise analog device |
| CN204093034U (en) * | 2014-04-11 | 2015-01-14 | 深圳市中技兴业电子有限公司 | The audio analogue means of electronic toy sport car |
| CN206826508U (en) * | 2017-06-28 | 2018-01-02 | 长城汽车股份有限公司 | Speech simulation system of driving a vehicle and vehicle |
-
2018
- 2018-08-13 CN CN201810916121.9A patent/CN109064848A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202686120U (en) * | 2012-06-20 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Electric vehicle noise analog device |
| CN204093034U (en) * | 2014-04-11 | 2015-01-14 | 深圳市中技兴业电子有限公司 | The audio analogue means of electronic toy sport car |
| CN206826508U (en) * | 2017-06-28 | 2018-01-02 | 长城汽车股份有限公司 | Speech simulation system of driving a vehicle and vehicle |
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Application publication date: 20181221 |