CN207758663U - The outer sonification system of vehicle and car - Google Patents
The outer sonification system of vehicle and car Download PDFInfo
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- CN207758663U CN207758663U CN201721046151.6U CN201721046151U CN207758663U CN 207758663 U CN207758663 U CN 207758663U CN 201721046151 U CN201721046151 U CN 201721046151U CN 207758663 U CN207758663 U CN 207758663U
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- sound
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- controller
- pickup assembly
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Abstract
The utility model is related to sonification system outside vehicle and cars; it is arranged in the both direction in the four direction of vehicle front, rear, left and right using two sound-producing devices; also correspondence is disposed with signal pickup assembly in the direction of traffic of sound-producing device simultaneously; when controller receives the obstacle information of signal pickup assembly; it controls corresponding sound-producing device and carries out amount of bass sounding; pedestrian and toy near reminding reduce noise pollution, environmental protection while hiding vehicle in time.
Description
Technical field
The utility model belongs to field of automobile control, and in particular to the outer sonification system of vehicle and car.
Background technology
With the fast development of pure electric automobile, oneself is interesting for the security risk that may be brought.In order to ensure eyesight
There are the safety of impedient people, pure electric vehicle that should send out warning sound when running at a low speed, gives the outer personnel of vehicle prompt appropriate, from
And avoid collision the generation of accident.Currently, existing the radar exploration technique be mainly to aid in driver carry out automobile parking or
When person moves backward, the actual range between car body and barrier is calculated, and be prompted to driver.For pedestrian, existing thunder
Up to Detection Techniques vehicle close to when, do not give pedestrian to provide sound warning, to which the generation of collision accident can not be effectively prevented from.
The Chinese patent that publication No. is 202507997 proposes a kind of outer sound-producing device of vehicle, can be according to parking signal, oil
The sound of the simulated engines such as door position signal reminds the pedestrian of surrounding；But this sound-producing device is just sent out in the speed less than setting
Unnecessary noise pollution will be generated especially in the city operating mode that traffic lights is more, speed of operation is not high by going out engine noise,
People are cannot be satisfied increasingly to amenity requirement.
The Chinese patent that publication No. is 105905028 proposes a kind of the pedestrian's caution system and method for pure electric vehicle, thunder
When recognizing obstacle information in calibration range up to probe, controller control sound-producing device sends out warning indicators sound.Due to this
System be provided with a sound-producing device, in order to make the pedestrian of car surrounding different location that can listen generating means alarming sound
Sound needs the volume of sound-producing device being arranged very big.Specifically, if car detects pedestrian or toy in calibration range
When, such as have pedestrian in car left and right side, but sound-producing device is only installed at the left side of car, reminds and goes when sound-producing device
The sound needs that people hides are sufficiently large, are just avoided that the pedestrian on right side may occur because of the prompting that can't hear sound-producing device
Collision accident.
Utility model content
The purpose of this utility model is to provide the outer sonification system of vehicle and car, the warning for solving existing sound-producing device are made an uproar
Sound causes greatly the problem of noise pollution.
In order to solve the above technical problems, the utility model proposes sonification system outside a kind of vehicle, including controller, signal acquisition
Device, sound-producing device, signal pickup assembly connect controller, and controller is at least connected with two sound-producing devices, each sound-producing device point
At least two directions in vehicle front, rear, left and right Yong Yu be set；The controller is used for according to signal pickup assembly
Obstacle position information, control carries out sounding reminding with the nearest sound-producing device of the positional distance of barrier.
The sound-producing device is four, and each sound-producing device is respectively used to be arranged in vehicle front, rear, left and right four direction.
The signal pickup assembly is four, and each signal pickup assembly is respectively used to be arranged in vehicle front, rear, left and right
Four direction.
Further include the vehicle speed sensor for connecting the controller, the vehicle that the controller is used to be acquired according to vehicle speed sensor
Fast information controls the sound-producing device and starts.
The sound-producing device is loud speaker or buzzer.
In order to solve the above technical problems, the utility model also proposes that a kind of car, including sonification system, sonification system include
Controller, signal pickup assembly, sound-producing device, signal pickup assembly connect controller, and controller is at least connected with two sounding dresses
It sets, each sound-producing device is respectively used at least two directions being arranged in vehicle front, rear, left and right；The controller is used for root
According to the obstacle position information of signal pickup assembly, controls the sound-producing device progress sounding nearest with the positional distance of barrier and carry
It wakes up.
The sound-producing device is four, and each sound-producing device is respectively used to be arranged in vehicle front, rear, left and right four direction.
The signal pickup assembly is four, and each signal pickup assembly is respectively used to be arranged in vehicle front, rear, left and right
Four direction.
Further include the vehicle speed sensor for connecting the controller, the vehicle that the controller is used to be acquired according to vehicle speed sensor
Fast information controls the sound-producing device and starts.
The sound-producing device is loud speaker or buzzer.
The utility model has the beneficial effects that：
The utility model is arranged in the both direction in the four direction of vehicle front, rear, left and right using two sound-producing devices
On, when controller receives the obstacle information of signal pickup assembly, the control sound-producing device nearest with the positional distance of barrier
Carry out sounding.Prodigious sound-producing device volume need not be arranged in the utility model, it will be able to the pedestrian near reminding and petty action
Object is hidden, prevents collision accident in time, while ensureing warning pedestrian, does not generate and pollutes, environmental protection.
Further, in vehicle front, rear, left and right, four direction is respectively arranged signal pickup assembly and sound-producing device, in vehicle
Obstacle information is acquired when moving ahead, move backward, turning from four direction, the timely sounding alarm of sound-producing device reminds pedestrian to pay attention to
Safety, further increases the efficiency that sound-producing device is effectively alarmed.
Further, by be arranged vehicle speed sensor detect speed information, when controller detect speed setting range
When interior, control information collecting device recognizes obstacle information in calibration range, realizes automatic opening and the pass of harvester
It is disconnected.
Further, camera or radar can be separately provided in the signal pickup assembly of the utility model, can also be arranged simultaneously
Camera and radar, and the quantity of camera or radar is set according to demand, realize the accurate judgement of obstacle information.
Further, the sound-producing device of the utility model is loud speaker or buzzer, or the device with vocal function, example
Such as speaker, for reminding pedestrian or toy to hide driving.
Description of the drawings
Fig. 1 is a kind of outer sonification system structural schematic diagram of vehicle；
Fig. 2 is the arrangement schematic diagram of the outer sonification system of vehicle.
Specific implementation mode
Specific embodiment of the present utility model is further described below in conjunction with the accompanying drawings.
Embodiment one：
A kind of outer sonification system of vehicle, including controller, signal pickup assembly, sound-producing device, wherein controller connection signal
Harvester, controller are at least also connected with there are two sound-producing device, two sound-producing devices be respectively used to setting vehicle it is forward and backward,
In left and right both direction.Controller according to the obstacle position information of signal pickup assembly, the position of control and barrier away from
Sounding reminding is carried out from nearest sound-producing device.
Controller controls corresponding sound-producing device and carries out sounding according to the obstacle information of signal pickup assembly, sounding
Volume range is 68-72dB, and pedestrian and toy in the calibration range of acquisition information is reminded to hide in time, reliable to ensure row
Noise pollution, environmental protection are reduced while people is safe.
Embodiment two：
As shown in Figure 1 includes the vehicle 5 of the outer sonification system of vehicle, and the outer sonification system of the vehicle includes controller 1, information collection
Device 2, sound-producing device 3, vehicle speed sensor 6 and vehicle power supply 4, wherein information collecting device 2, sound-producing device 3, speed sensing
Device 6 and vehicle power supply 4 are separately connected controller 1.Information collecting device 2 includes four cameras and/or four radars, in vehicle
The each orientation of surrounding arrange a camera and/or radar.Sound-producing device 3 includes 4 loud speakers, is arranged in vehicle
Surrounding；Vehicle power supply 4 provides power supply for the outer sound-producing device of vehicle.The speed that controller 1 receives the transmission of vehicle speed sensor 6 is being set
In the range of when control information collecting device 2 obstacle information is recognized in calibration range, realize that the automatic of harvester opens
It opens and turns off.
Arrangement based on sonification system outside above-mentioned vehicle is as shown in Fig. 2, information collecting device 2 is arranged with sound-producing device 3
In 5 surrounding of vehicle, information collecting device 2 includes four cameras, preceding camera 21, arrangement at the front windshield respectively arranged
Right camera 22 at the top of right B pillar, the rear camera 23 at place of keeping out the wind after being arranged in, the arrangement left side column tops B left camera
24 and the rotary angle transmitter 25 that is arranged at steering column.Sound-producing device 3 includes four loud speakers, is respectively arranged in advance
The right loud speaker 32 of front speaker 31, arrangement right B pillar bottom at gas grid, the rear speaker being arranged at rear bumper
33, the left speaker 34 of the arrangement left side column bottoms B.And controller 1 is located in instrument at control, vehicle power supply 4 is located at front engine
In cabin.
The utility model is respectively arranged signal pickup assembly and sound-producing device in vehicle front, rear, left and right four direction,
Obstacle information is acquired when vehicle forward, reversing, turning from four direction, the timely sounding alarm of sound-producing device reminds pedestrian
It takes care, further increases the efficiency that sound-producing device is effectively alarmed.
And it is when the signal pickup assembly of vehicle's surroundings detects multiple pedestrians simultaneously, then corresponding to signal pickup assembly
The loud speaker of arrangement is simultaneously emitted by prompt tone, ensures while sending out low decibel volume prompt tone, effectively remind vehicle not
The problem of equidirectional pedestrian hides driving.
Above-mentioned sound-producing device is loud speaker or buzzer, or the device with vocal function, such as speaker, for reminding
Pedestrian or toy hide driving.In addition, the installation site of loud speaker, camera or radar used by this example and optional
Limitation can be realized and meet needs to the investigative range of vehicle's surroundings, due to caused by the factors such as the difference of Vehicle length
Also belong to the protection domain of this patent using greater number of equipment.
The controller of the utility model judges that vehicle travels by the acquisition information of processing vehicle's surroundings camera or radar
It whether there is pedestrian in security implication region, when safety zone memory is in pedestrian, controller triggers the hair of pedestrian position
Acoustic device, sound-producing device are arranged in vehicle's surroundings, are individually controlled according to actual needs by controller.Due to current vehicle
Commonly used panoramic looking-around system, reversing monitoring system etc., the outer camera of vehicle and radar are large number of, the utility model institute
The camera or radar needed can share the camera or radar of these auxiliary systems, of low cost.
Claims (10)
1. a kind of outer sonification system of vehicle, including controller, signal pickup assembly, sound-producing device, which is characterized in that signal acquisition fills
Set connection controller, controller is at least connected with two sound-producing devices, each sound-producing device be respectively used to setting vehicle it is forward and backward, it is left,
On at least two directions in the right side；The controller is used for the obstacle position information according to signal pickup assembly, control and barrier
The sound-producing device for hindering the positional distance of object nearest carries out sounding reminding.
2. the outer sonification system of vehicle according to claim 1, which is characterized in that the sound-producing device is four, each sounding
Device is respectively used to be arranged in vehicle front, rear, left and right four direction.
3. the outer sonification system of vehicle according to claim 2, which is characterized in that the signal pickup assembly is four, each
Signal pickup assembly is respectively used to be arranged in vehicle front, rear, left and right four direction.
4. the outer sonification system of vehicle according to claim 1, which is characterized in that further include the speed biography for connecting the controller
Sensor, the controller, which is used to control the sound-producing device according to the speed information that vehicle speed sensor acquires, to be started.
5. the outer sonification system of vehicle according to claim 1 or 2, which is characterized in that the sound-producing device is loud speaker or bee
Ring device.
6. a kind of car, including sonification system, which is characterized in that sonification system includes controller, signal pickup assembly, sounding dress
It sets, signal pickup assembly connects controller, and controller is at least connected with two sound-producing devices, and each sound-producing device is respectively used to setting and exists
On at least two directions in vehicle front, rear, left and right；The controller is used for the Obstacle Position according to signal pickup assembly
Information, control carry out sounding reminding with the nearest sound-producing device of the positional distance of barrier.
7. car according to claim 6, which is characterized in that the sound-producing device is four, each sound-producing device difference
For being arranged in vehicle front, rear, left and right four direction.
8. car according to claim 7, which is characterized in that the signal pickup assembly is four, each signal acquisition
Device is respectively used to be arranged in vehicle front, rear, left and right four direction.
9. car according to claim 6, which is characterized in that further include the vehicle speed sensor for connecting the controller, institute
It states speed information of the controller for being acquired according to vehicle speed sensor and controls the sound-producing device startup.
10. the car described according to claim 6 or 7, which is characterized in that the sound-producing device is loud speaker or buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721046151.6U CN207758663U (en) | 2017-08-21 | 2017-08-21 | The outer sonification system of vehicle and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721046151.6U CN207758663U (en) | 2017-08-21 | 2017-08-21 | The outer sonification system of vehicle and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207758663U true CN207758663U (en) | 2018-08-24 |
Family
ID=63179019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721046151.6U Active CN207758663U (en) | 2017-08-21 | 2017-08-21 | The outer sonification system of vehicle and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207758663U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421588A (en) * | 2017-08-21 | 2019-03-05 | 郑州宇通客车股份有限公司 | A kind of outer sonification system of vehicle and car |
| CN110718082A (en) * | 2019-09-29 | 2020-01-21 | 深圳市元征科技股份有限公司 | Sound-based vehicle alarm method and device |
| CN114333368A (en) * | 2021-12-30 | 2022-04-12 | 阿波罗智联(北京)科技有限公司 | Voice reminding method, device, equipment and medium |
-
2017
- 2017-08-21 CN CN201721046151.6U patent/CN207758663U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421588A (en) * | 2017-08-21 | 2019-03-05 | 郑州宇通客车股份有限公司 | A kind of outer sonification system of vehicle and car |
| CN110718082A (en) * | 2019-09-29 | 2020-01-21 | 深圳市元征科技股份有限公司 | Sound-based vehicle alarm method and device |
| CN110718082B (en) * | 2019-09-29 | 2022-02-22 | 深圳市元征科技股份有限公司 | Sound-based vehicle alarm method and device |
| CN114333368A (en) * | 2021-12-30 | 2022-04-12 | 阿波罗智联(北京)科技有限公司 | Voice reminding method, device, equipment and medium |
| CN114333368B (en) * | 2021-12-30 | 2023-12-22 | 阿波罗智联(北京)科技有限公司 | Voice reminding method, device, equipment and medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
|
| CP03 | Change of name, title or address |