CN201932070U - Motor vehicle, parking assisting device and audio system - Google Patents
Motor vehicle, parking assisting device and audio system Download PDFInfo
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- CN201932070U CN201932070U CN201020700191XU CN201020700191U CN201932070U CN 201932070 U CN201932070 U CN 201932070U CN 201020700191X U CN201020700191X U CN 201020700191XU CN 201020700191 U CN201020700191 U CN 201020700191U CN 201932070 U CN201932070 U CN 201932070U
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Abstract
The utility model provides embodiments of a motor vehicle, a parking assisting device and an audio system. The motor vehicle comprises the audio system and the parking assisting device; the audio system comprises an audio host (1) and a loudspeaker (4); the parking assisting device comprises a motor vehicle backing radar controller (6) and a motor vehicle backing radar sensor (2) which are connected with each other; the motor vehicle backing radar controller (6) is connected with the audio host (1) and used for sending the obstacle distance information to the audio host (1); and the audio host (1) is used for receiving the obstacle distance information, selecting the signal indication representing the obstacle distance and driving the loudspeaker (4) to make an prompting sound representing the obstacle distance. In the embodiments of the utility model, the obstacle azimuth information is determined by using the prompting sound when the motor vehicle is parked, thus the driver can conveniently and rapidly judge the obstacle position to avoid the collision and the damage of the motor vehicles during the parking.
Description
Technical field
The utility model relates to the auxiliary field of stopping, the self-propelled vehicle that is specifically related to a kind of parking aid, sound system and comprises this device and system.
Background technology
Along with the development of technology and the raising of motor-driven car owner's demand, increasing self-propelled vehicle has parking aid, solution early is, 4 Reverse Sensor sensors are installed on the rear bumper of self-propelled vehicle, sensor sends to controller with the range information of the obstacle that detects, this system sounds with different frequency by the buzzer phone that is installed in the chaufeur next door, the distance of prompting chaufeur obstacle.The later stage scheme of development is, (or on inside rear-view mirror) uses the orientation of image information display obstacle on the read-out of self-propelled vehicle combination instrument, such as the reversing visible system, LED lamp and numeric display obstacle distance are perhaps arranged in instrument display, make the distance that chaufeur not only can the cognitive disorders thing, can also understand azimuth information.But most of chaufeurs are the abundant inadequately chaufeur of driving experience especially, has no time to attend to the demonstration information on the read-out in reversing process.
The utility model content
The outer obstacle situation of car when moveing backward in order to help chaufeur to grasp, the embodiment that the utility model provides utilizes existing loud speaker on the self-propelled vehicle, and realization utilizes the prompting sound of loud speaker to determine the location information of obstacle.
The utility model embodiment provides a kind of self-propelled vehicle that is equipped with parking aid, comprises sound system, and described parking aid comprises: be used for the detecting obstacles thing, and to the Reverse Sensor sensor (2,3,7 of Reverse Sensor controller (6) feedback obstacle distance information, 8,9,10), with be used to control Reverse Sensor sensor (2,3,7,8,9,10) work, and obstacle distance information is sent to the Reverse Sensor controller (6) of main system of audio (1); Described Reverse Sensor controller (6) links to each other with described main system of audio (1);
Described sound system comprises: be used to receive described obstacle distance information, select to represent the signal indication of obstacle distance, drive loud speaker (4,5,11,12,13) main system of audio (1), with be used to receive described signal indication, and send the loud speaker (4,5,11 of the prompt tone of representing obstacle distance by the indication of described signal, 12,13).
More excellent, the loud speaker that described sound system comprises has a plurality of; Described Reverse Sensor controller (6) is specially, and is used for the Reverse Sensor controller that obstacle azimuth information that Reverse Sensor sensor (2,3,7,8,9,10) is embodied and obstacle distance information send to described main system of audio (1);
Main system of audio (1) is specially, and is used to receive described obstacle distance information and described obstacle azimuth information, selects to represent the signal of obstacle distance, drives the main system of audio with the corresponding loud speaker of obstacle azimuth information.
More excellent, described obstacle azimuth information is for sending the Reverse Sensor sensor sequence number of described obstacle distance information; Described main system of audio (1) comprises that one has the memory cell of Reverse Sensor sensor sequence number and loud speaker corresponding tables, described main system of audio (1) specifically is used for according to described Reverse Sensor sensor sequence number, drives in described corresponding tables and the cooresponding loud speaker of Reverse Sensor sensor sequence number.
The utility model provides the parking aid that is installed in the above-mentioned self-propelled vehicle simultaneously, comprises to be used for the detecting obstacles thing, and to Reverse Sensor controller (6) feedback obstacle distance information Reverse Sensor sensor (2,3,7,8,9,10) and be used to control Reverse Sensor sensor (2,3,7,8,9,10) work, and obstacle distance information is sent to the Reverse Sensor controller (6) of the main system of audio (1) of the sound system on the described self-propelled vehicle; Described Reverse Sensor controller (6) links to each other with sound system on the described self-propelled vehicle;
Described main system of audio (1) selects to represent the signal of obstacle distance for being used to receive described obstacle distance information, and the loud speaker that drives described sound system sends the main system of audio of the prompt tone of representing obstacle distance.
More excellent, described Reverse Sensor controller further is to be used for the obstacle azimuth information that described Reverse Sensor sensor (2,3,7,8,9,10) embodies is sent to the Reverse Sensor controller of described main system of audio (1); The loud speaker that described sound system comprises (4,5,11,12,13) has a plurality of, and is positioned at the diverse location on the self-propelled vehicle; Described main system of audio (1) is specially, and is used to receive described obstacle distance information and described obstacle azimuth information, selects to represent the signal of obstacle distance, drives the main system of audio with the corresponding loud speaker in obstacle orientation.
More excellent, described obstacle azimuth information is for sending the Reverse Sensor sensor sequence number of described obstacle distance information, make main system of audio call Reverse Sensor sensor sequence number and loud speaker corresponding tables, drive in described corresponding tables and the cooresponding loud speaker of Reverse Sensor sensor sequence number.
The utility model also provides a kind of sound system that is provided in the above-mentioned self-propelled vehicle, comprise and be used for receiving the obstacle distance information that parking aid Reverse Sensor controller (6) sends, select to represent the signal indication of obstacle distance, drive loud speaker (4,5,11,12,13) main system of audio (1) links to each other with Reverse Sensor controller (6) in the described parking aid; And be used to receive described signal indication, and send the loud speaker (4,5,11,12,13) of the prompt tone of representing obstacle distance by described signal indication.
More excellent, described loud speaker has a plurality of, lays respectively at the different azimuth of described self-propelled vehicle, and described main system of audio (1) further is, be used to receive the obstacle azimuth information that described Reverse Sensor controller sends, and the main system of audio of driving and the corresponding loud speaker of obstacle azimuth information.
The embodiment that the utility model provides, by Reverse Sensor detecting obstacles thing, the Reverse Sensor controller sends the obstacle azimuth information to main system of audio, drive loud speaker by main system of audio, the loud speaker that drives when a plurality of corresponding to the obstacle orientation is arranged, reach and utilize prompting sound to inform the purpose of obstacle azimuth information at loud speaker, so not only make things convenient for the quick disturbance in judgement object space of chaufeur position, bump damage vehicle, and the outfit that can save buzzer phone when avoiding parking.
Description of drawings
The self-propelled vehicle embodiment scheme drawing that Fig. 1 provides for the utility model.
A parking aid and sound system connection diagram that Fig. 2 provides for the utility model.
The specific embodiment
The self-propelled vehicle embodiment that the utility model embodiment provides as shown in Figure 1, this self-propelled vehicle is equipped with sound system and reverse radar system.Wherein, sound system comprises main system of audio and loud speaker, and reverse radar system comprises Reverse Sensor sensor and Reverse Sensor controller.Specifically in Fig. 1, comprise main system of audio 1, right front sensor 2, left front sensor 3, left loudspeaker 4, left rear speaker 5, Reverse Sensor controller 6, left back sensor 7, back sensor 8 in the left side, back sensor 9 in the right side, right back sensor 10, loud speaker 11 in the back, right rear loudspeakers 12, right front speaker 13.
Wherein, main system of audio can be arranged on CD player or the radio receiver, links to each other with each loud speaker simultaneously.And vehicle manufacturers or service provider (as 4S shop distributor) are in order to satisfy the demand that people more and more pay attention to quality of the life, the general multi-loudspeaker of installing (can be to have installed when dispatching from the factory on self-propelled vehicle, it also can be the back dress, be contained in the different azimuth of car body), realize stereo or surround sound.So a plurality of loud speakers and installation site only are examples among Fig. 1.Reverse Sensor sensor (being commonly called as probe) mostly is ultrasonic transduter, uses the ultrasonic fault detection principle, also can only be installed in rear, the self-propelled vehicle left and right sides and/or dead aft.Though all be called the Reverse Sensor sensor herein, also can when forward is parked, use, such as being installed in the vehicle front large sensor.Reverse radar system can be the also two main frames of single host, and single host is that vehicle body has a Reverse Sensor controller and links to each other with all Reverse Sensor sensors.
Among the embodiment shown in Figure 1, promptly left front, the right front sensor of Reverse Sensor sensor 3 and 2 is set speed per hour at vehicle running speed less than one, start working during such as 12Km/h (the Reverse Sensor controller links to each other with speed sensor, and drives the Reverse Sensor working sensor). Reverse Sensor sensor 7,8,9,10 is started working by the Reverse Sensor controller drives when self-propelled vehicle is hung reverse gear.When chaufeur during at parking, if Reverse Sensor sensor 3 detects obstacle, range information is fed back to Reverse Sensor controller 6, controller 6 sends to main system of audio 1 with obstacle azimuth-range information by serial ports, main system of audio 1 is judged the information of receiving, drives left loudspeaker 4 and sends prompt tone.Cooresponding Reverse Sensor sensor in obstacle orientation and loud speaker are as shown in table 1:
| The obstacle orientation | The sensor code name | The loud speaker code name |
| The |
3 | 4 |
| The |
2 | 13 |
| The |
7 | 5 |
| The |
8，9 | 11 |
| Middle rear | 10 | 12 |
Table 1 obstacle orientation, Reverse Sensor sensor and loud speaker corresponding tables
The parking aid embodiment that the utility model provides comprises main system of audio, Reverse Sensor sensor, Reverse Sensor controller and loud speaker, and its parts annexation as shown in Figure 2.Its mode of operation is, after the Reverse Sensor sensor is started working, the obstacle information that detects is sent to the Reverse Sensor controller, be that sound wave is converted into electric signal and sends to the Reverse Sensor controller, the Reverse Sensor controller amplifies electric signal by amplifying circuit, and the sequence number of taking this sensor sends to main system of audio, and sequence number is promptly represented the orientation of obstacle, certainly, on behalf of the mode of azimuth information, other also can realize purpose.Main system of audio is received the electric signal of representing obstacle distance information, drives the loud speaker in corresponding orientation, sounds with corresponding emergency frequency.
Such as when by the distance between detecting thing and the sensor during at 150～100cm, loud speaker is named slowly; When by the distance between detecting thing and the sensor during at 100～40cm, loud speaker is named soon; When by the distance between detecting thing and the sensor during at 40～0cm, loud speaker hurriedly pipes; When by the distance between detecting thing and the sensor during greater than 160 ± 5cm, loud speaker will stop to pipe.The another kind of alerting pattern that embodies obstacle distance can be the aud. snl. frequency of sending with loud speaker, and near more such as distance, the frequency of pronunciation is high more, and the sound that the driver hears is sharp more.
The occasion (such as the early stage self-propelled vehicle that produces) that single loud speaker only has been installed is installed at self-propelled vehicle, do not have effect though be delivered to the sensor sequence number of main system of audio, but the obstacle distance information that comprises in the electric signal, can utilize existing loud speaker to realize reminding the installation that to save a buzzer phone equally.
Suitable equally under the twin-engined situation of Reverse Sensor, connect a Reverse Sensor controller such as Reverse Sensor sensor 2,3, Reverse Sensor sensor 7,8,9,10 connects another Reverse Sensor controller, according to electric signal and sensor sequence number that the Reverse Sensor controller transmits, drive the speaker operation in corresponding orientation by main system of audio.
Because reverse radar system also can be installed after self-propelled vehicle dispatches from the factory, the utility model also provides a kind of independent reverse radar system, comprises Reverse Sensor sensor and Reverse Sensor controller.Wherein, the Reverse Sensor sensor can adopt adhesive or perforating to be installed on the vehicle, and the Reverse Sensor controller links to each other with speed sensor and/or gear controller, and the Reverse Sensor controller links to each other with the vehicle audio main frame simultaneously.When speed sensor and/or gear controller obtain signal, driving whole or corresponding Reverse Sensor working sensor, and the Reverse Sensor sensor is surveyed the signal obtain send to main system of audio, this signal is used to make main system of audio can drive respective speaker to send distance and remind sound.
The sound system of self-propelled vehicle also can be installed in the self-propelled vehicle back of dispatching from the factory, in addition the number of loud speaker also can after add and add.The utility model also provides a kind of sound system, comprises main system of audio and loud speaker; Main system of audio links to each other with Reverse Sensor controller in being provided in self-propelled vehicle, and the obstacle distance information that the Reverse Sensor controller sends selects represent the signal indication of obstacle distance, the driving loud speaker; When loud speaker was a plurality of and is positioned at the different azimuth of vehicle body, the obstacle azimuth information that the Reverse Sensor controller sends simultaneously also can send on the loud speaker of corresponding orientation by main system of audio.The loud speaker of corresponding orientation receives described signal indication, and sends the prompt tone of representing obstacle distance by the signal indication.
Represent the prompt tone of obstacle distance, can represent the obstacle distance of different length, also can represent the obstacle distance of different length with difference pronunciation frequency at interval with the alternative sounds frequency.
The utility model embodiment is by utilizing the loud speaker that has been installed on the vehicle body, especially when loud speaker has a plurality of and be distributed on the vehicle body diverse location, send prompt tone and inform the azimuth information of chaufeur obstacle, and according to the different distance section of the aud. snl. of different frequencies representative, make things convenient for the quick disturbance in judgement object location of chaufeur, bump damage vehicle, the use of buzzer phone in also saving simultaneously when avoiding parking.
The above only is an embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a self-propelled vehicle that is equipped with parking aid comprises sound system, it is characterized in that,
Described parking aid comprises: be used for the detecting obstacles thing, and feed back the Reverse Sensor sensor (2,3 of obstacle distance information to Reverse Sensor controller (6), 7,8,9,10), with be used to control described Reverse Sensor sensor (2,3,7,8,9,10) work, and obstacle distance information is sent to the described Reverse Sensor controller (6) of main system of audio (1); Described Reverse Sensor controller (6) links to each other with described main system of audio (1);
Described sound system comprises: be used to receive described obstacle distance information, select to represent the signal indication of obstacle distance, drive loud speaker (4,5,11,12,13) described main system of audio (1), with be used to receive described signal indication, and send the described loud speaker (4,5,11 of the prompt tone of representing obstacle distance by the indication of described signal, 12,13).
2. self-propelled vehicle according to claim 1 is characterized in that the loud speaker that described sound system comprises has a plurality of; Described Reverse Sensor controller (6) is specially, and is used for the Reverse Sensor controller that obstacle azimuth information that described Reverse Sensor sensor (2,3,7,8,9,10) is embodied and obstacle distance information send to described main system of audio (1);
Described main system of audio (1) is specially, and is used to receive described obstacle distance information and described obstacle azimuth information, selects to represent the signal of obstacle distance, drives the main system of audio with the corresponding loud speaker of obstacle azimuth information.
3. self-propelled vehicle according to claim 2 is characterized in that, described obstacle azimuth information is for sending the Reverse Sensor sensor sequence number of described obstacle distance information; Described main system of audio (1) comprises that one has the memory cell of Reverse Sensor sensor sequence number and loud speaker corresponding tables, described main system of audio (1) specifically is used for according to described Reverse Sensor sensor sequence number, drives in described corresponding tables and the cooresponding loud speaker of Reverse Sensor sensor sequence number.
4. a parking aid that is installed on the self-propelled vehicle is characterized in that, comprises to be used for the detecting obstacles thing, and to Reverse Sensor controller (6) feedback obstacle distance information Reverse Sensor sensor (2,3,7,8,9,10), with be used to control Reverse Sensor sensor (2,3,7,8,9,10) work, and obstacle distance information is sent to the Reverse Sensor controller (6) of the main system of audio (1) of the sound system on the described self-propelled vehicle; Described Reverse Sensor controller (6) links to each other with sound system on the described self-propelled vehicle;
Described main system of audio (1) selects to represent the signal of obstacle distance for being used to receive described obstacle distance information, and the loud speaker that drives described sound system sends the main system of audio of the prompt tone of representing obstacle distance.
5. parking aid according to claim 4 is characterized in that, described Reverse Sensor controller further is, be used for described Reverse Sensor sensor (2,3,7,8,9,10) the obstacle azimuth information of Ti Xianing sends to the Reverse Sensor controller of described main system of audio (1); The loud speaker that described sound system comprises (4,5,11,12,13) has a plurality of, and is positioned at the diverse location on the self-propelled vehicle; Described main system of audio (1) is specially, and is used to receive described obstacle distance information and described obstacle azimuth information, selects to represent the signal of obstacle distance, drives the main system of audio with the corresponding loud speaker in obstacle orientation.
6. parking aid according to claim 5, it is characterized in that, described obstacle azimuth information is for sending the Reverse Sensor sensor sequence number of described obstacle distance information, make main system of audio call Reverse Sensor sensor sequence number and loud speaker corresponding tables, drive in described corresponding tables and the cooresponding loud speaker of Reverse Sensor sensor sequence number.
7. sound system that is provided in the self-propelled vehicle, it is characterized in that, comprise and be used for receiving the obstacle distance information that parking aid Reverse Sensor controller (6) sends, select to represent the signal indication of obstacle distance, drive loud speaker (4,5,11,12,13) main system of audio (1) links to each other with Reverse Sensor controller (6) in the described parking aid; And be used to receive described signal indication, and send the loud speaker (4,5,11,12,13) of the prompt tone of representing obstacle distance by described signal indication.
8. sound system according to claim 7, it is characterized in that, described loud speaker has a plurality of, lay respectively at the different azimuth of described self-propelled vehicle, described main system of audio (1) further is, be used to receive the obstacle azimuth information that described Reverse Sensor controller sends, and the main system of audio of driving and the corresponding loud speaker of obstacle azimuth information.
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| CN201020700191XU CN201932070U (en) | 2010-12-30 | 2010-12-30 | Motor vehicle, parking assisting device and audio system |
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| CN201020700191XU CN201932070U (en) | 2010-12-30 | 2010-12-30 | Motor vehicle, parking assisting device and audio system |
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| CN102424019A (en) * | 2011-11-17 | 2012-04-25 | 奇瑞汽车股份有限公司 | Radar alarm device and control method thereof |
| CN102849067A (en) * | 2012-09-26 | 2013-01-02 | 浙江吉利汽车研究院有限公司杭州分公司 | Auxiliary parking system of vehicle and parking method |
| CN103192769A (en) * | 2012-01-10 | 2013-07-10 | 上海工程技术大学 | Vehicle safety volume adjustment system |
| CN103823388A (en) * | 2012-11-19 | 2014-05-28 | 重庆长安汽车股份有限公司 | Logic control method for enhancing sound quality of whole-vehicle radar alarm sound |
| CN104401260A (en) * | 2014-10-21 | 2015-03-11 | 奇瑞汽车股份有限公司 | Automatic parking system |
| CN104428193A (en) * | 2012-04-20 | 2015-03-18 | 法雷奥开关和传感器有限责任公司 | Remote-controlled maneuvering of a motor vehicle using a portable communication device |
| CN105172676A (en) * | 2015-08-06 | 2015-12-23 | 北汽福田汽车股份有限公司 | Horn signal system and car with same |
| CN104401260B (en) * | 2014-10-21 | 2017-01-04 | 奇瑞汽车股份有限公司 | A kind of automated parking system |
| WO2017166727A1 (en) * | 2016-03-31 | 2017-10-05 | 中兴通讯股份有限公司 | Terminal orientation prompting method and device |
| CN107313676A (en) * | 2017-06-29 | 2017-11-03 | 奇瑞汽车股份有限公司 | Open the method and system of automotive back door |
| CN108146367A (en) * | 2016-12-02 | 2018-06-12 | 王国超 | Vehicle blind zone sound to positioning warning system |
| CN109109800A (en) * | 2018-07-23 | 2019-01-01 | 威马智慧出行科技（上海）有限公司 | Car radar warning note method and device |
| CN109278638A (en) * | 2017-07-20 | 2019-01-29 | 安波福电子(苏州)有限公司 | A kind of voice auxiliary parking system and method for parking |
| CN109987024A (en) * | 2017-12-29 | 2019-07-09 | 安波福电子(苏州)有限公司 | Parking assisting system and method based on audio azimuth information |
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| CN110696716A (en) * | 2018-07-09 | 2020-01-17 | 上海擎感智能科技有限公司 | Vehicle alarm method, vehicle alarm system, vehicle-mounted terminal and vehicle |
| 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 |
| CN113267772A (en) * | 2020-02-17 | 2021-08-17 | 广州汽车集团股份有限公司 | Radar alarm prompting system and method |
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- 2010-12-30 CN CN201020700191XU patent/CN201932070U/en not_active Expired - Lifetime
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| US9789904B2 (en) | 2012-04-20 | 2017-10-17 | Valeo Schalter Und Sensoren Gmbh | Remote-controlled maneuvering of a motor vehicle with the aid of a portable communication device |
| CN104428193A (en) * | 2012-04-20 | 2015-03-18 | 法雷奥开关和传感器有限责任公司 | Remote-controlled maneuvering of a motor vehicle using a portable communication device |
| CN102849067A (en) * | 2012-09-26 | 2013-01-02 | 浙江吉利汽车研究院有限公司杭州分公司 | Auxiliary parking system of vehicle and parking method |
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| CN107295467A (en) * | 2016-03-31 | 2017-10-24 | 中兴通讯股份有限公司 | The reminding method and device in terminal orientation |
| WO2017166727A1 (en) * | 2016-03-31 | 2017-10-05 | 中兴通讯股份有限公司 | Terminal orientation prompting method and device |
| CN108146367A (en) * | 2016-12-02 | 2018-06-12 | 王国超 | Vehicle blind zone sound to positioning warning system |
| CN107313676A (en) * | 2017-06-29 | 2017-11-03 | 奇瑞汽车股份有限公司 | Open the method and system of automotive back door |
| CN109278638A (en) * | 2017-07-20 | 2019-01-29 | 安波福电子(苏州)有限公司 | A kind of voice auxiliary parking system and method for parking |
| CN109987024B (en) * | 2017-12-29 | 2022-07-15 | 安波福电子(苏州)有限公司 | Parking auxiliary system and method based on audio direction information |
| CN109987024A (en) * | 2017-12-29 | 2019-07-09 | 安波福电子(苏州)有限公司 | Parking assisting system and method based on audio azimuth information |
| CN110696716A (en) * | 2018-07-09 | 2020-01-17 | 上海擎感智能科技有限公司 | Vehicle alarm method, vehicle alarm system, vehicle-mounted terminal and vehicle |
| CN109109800B (en) * | 2018-07-23 | 2020-03-13 | 威马智慧出行科技（上海）有限公司 | Automobile radar alarm prompting method and device |
| CN109109800A (en) * | 2018-07-23 | 2019-01-01 | 威马智慧出行科技（上海）有限公司 | Car radar warning note method and device |
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| 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 |
| CN113267772A (en) * | 2020-02-17 | 2021-08-17 | 广州汽车集团股份有限公司 | Radar alarm prompting system and method |
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