CN103573098A - Self-induction type vehicle trunk opening device - Google Patents
Self-induction type vehicle trunk opening device Download PDFInfo
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- CN103573098A CN103573098A CN201310585093.4A CN201310585093A CN103573098A CN 103573098 A CN103573098 A CN 103573098A CN 201310585093 A CN201310585093 A CN 201310585093A CN 103573098 A CN103573098 A CN 103573098A
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Abstract
The invention provides a self-induction type vehicle trunk opening device and belongs to the technical field of automobiles. The self-induction type vehicle trunk opening device solves the problem that operation is not easy and convenient enough in the prior art. The self-induction type vehicle trunk opening device comprises a radar sensor, a voice acquisition unit used for acquiring voice signals, a trunk opening mechanism used for opening a vehicle trunk and a controller used for judging whether a control signal needs to be output to the trunk opening mechanism according to signals sent by the radar sensor and the voice acquisition unit, wherein the radar sensor and the voice acquisition unit are connected with the input end of the controller, and the trunk opening mechanism is connected with the output end of the controller. The self-induction type vehicle trunk opening device is simple in structure and convenient to operate. The trunk can be opened without manual operation and people can place articles into the trunk conveniently.
Description
Technical field
The invention belongs to automobile technical field, relate to a kind of vehicle self-induction and open box system.
Background technology
Along with the development of national economy and the raising of living standards of the people, automobile is as a kind of transport facility easily, more and more universal in people's life.Boot is as one of ingredient of automobile, for the article such as depositing one's luggage.One of unpacking mode of traditional automobile trunk is manual, utilizes key to insert lockhole and opens boot, and this kind of unpacking mode exists and can not unpack fast, gets/put article not convenient, the defect that lockhole is easily maliciously pried open.The another kind of mode of unpacking is that drag-line or electronic button add Electric Machine Control, although this kind of opening ways is easy, but also there is following technological deficiency: boot is opened button and is arranged in driver's cabin, can only be in driver's cabin internal trigger open command, outside car during storage/access article, necessary first door opening, open boot button, process is numerous and diverse again, and when driver's seat is controlled, situation after car is not understood, had the problem of object loss in boot.
For the problem of above-mentioned existence, existing Chinese patent literature discloses a kind of vehicle trunk automatic opening system, vehicle and method [application number: CN201310004436.3], initiatively enters system, CAN network system, reception antenna, inductive probe, and boot control system.CAN network system, reception antenna, inductive probe and boot control system are all electrically connected to the described initiatively system of entering; CAN network system is used for collecting vehicle gear information, and this information is passed to the system that initiatively enters; Reception antenna is identified and is mated with vehicle remote control key, and match information is passed to the system that initiatively enters; Inductive probe is for detection of whether there is the action of cutting probe direction in the scope of probe monitors, and this detection information is passed to the system that initiatively enters; The information that the system that initiatively enters passes over described CAN network system, reception antenna, inductive probe judges processing, then to boot control system, sends instruction, controls the unlatching of boot.Although the present invention can be by controlling the unlatching of boot to the judgement of people's foot action, reduced manual operation step, be convenient to people to boot placing articles, but the present invention also comprises for receiving remote-control key and gear information determines whether to open boot, control procedure is complicated, and when both hands are all taken full article, also needs to extract out a hand and press remote-control key, and this certainly will need to first be put into article ground, operate again, operate easy not.
Summary of the invention
The object of the invention is to have the problems referred to above for existing technology, proposed a kind of vehicle self-induction and opened box system, this apparatus structure is simple, easy to operate, without manual operation, just can open luggage case, is convenient to people to luggage case placing articles.
Object of the present invention can realize by following technical proposal: a kind of vehicle self-induction is opened box system, it is characterized in that, this device comprises radar sensor, for gathering the voice collecting unit of voice signal, for the luggage case actuating mechanism of unlocking vehicle luggage case and for judging whether to export control signal to the controller of luggage case actuating mechanism according to the signal of radar sensor and the conveying of voice collecting unit, described radar sensor is connected with the input of controller with voice collecting unit, described luggage case actuating mechanism is connected with the output of controller.
In above-mentioned vehicle self-induction, open in box system, described radar sensor is arranged on the below of luggage of vehicle, and directed towards ground direction.
This vehicle self-induction is opened box system, when people want to open luggage case placement luggage, people lift to pin the below of the luggage case that radar sensor is installed, and radar sensor flows to controller by the distance value between the radar sensor detecting and obstruction; People say " unlatching boot door " facing to luggage case, voice collecting unit is by this voice signal of collection and flow to controller, the voice signal that the distance signal that controller reception is carried by radar sensor and voice collecting unit are carried is also processed, at the obstruction detecting, be to be positioned at 30-40mm below luggage case and when the voice signal that collects is identical with the audio frequency of speaking with the predefined content of opening the door of controller, controller sends an instruction of unblanking to luggage case actuating mechanism, boot door is slowly opened, and is convenient for people to open and move up luggage.
In above-mentioned vehicle self-induction, open in box system, described radar sensor adopts shortwave rader sensor, for detection of whether there being obstruction in investigative range.
In above-mentioned vehicle self-induction, open in box system, described voice collecting cellular installation is in the top of luggage-boot lid.Voice collecting cellular installation, in the top of luggage-boot lid, is convenient to gather voice signal.
In above-mentioned vehicle self-induction, open in box system, described voice collecting unit comprises the speech transducer being connected with the input of above-mentioned controller.
In above-mentioned vehicle self-induction, open in box system, described voice collecting unit comprises voice coding chip and the microphone being connected with described voice coding chip, and described voice coding chip is connected with the input of controller.Need to open the user of luggage case, facing to microphone, cry out the content of opening the door, microphone sends this content to voice coding chip, and voice coding chip flows to controller after the voice signal gathering is processed.
In above-mentioned vehicle self-induction, open in box system, described voice coding chip adopts MC145540 chip.The analog devices such as this MC145540 chip needn't external amplifier, wave filter, analog-digital converter, have reduced cost, have improved reliability, have also dwindled the volume of circuit board simultaneously.
In above-mentioned vehicle self-induction, open in box system, described luggage case actuating mechanism comprises the boot release drive motors of opening luggage case for luggage case snap close is threaded off, and described boot release drive motors is connected with the output of controller.
In above-mentioned vehicle self-induction, open in box system, this device also comprises the voice reminder of reminding while setting value in foot controls for being discontented with two conditions of opening the door, and described voice reminder is connected with the output of controller.
In above-mentioned vehicle self-induction, open in box system, this device also comprises for the battery of the required electric energy of this device work is provided.
Compared with prior art, this vehicle self-induction is opened the conditions that box system is opened luggage cases by the signal of radar sensor and the collection of voice collecting unit as two judgements, when all meeting, two conditions open boot door, reduced the stolen risk of luggage, and when people's both hands are taken full luggage, be convenient for people to open, this apparatus structure is simple in addition, convenient operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure, 1, controller; 2, radar sensor; 3, voice collecting unit; 4, luggage case actuating mechanism.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As shown in Figure 1, this vehicle self-induction is opened box system, comprise radar sensor 2, for gather voice signal voice collecting unit 3, for the luggage case actuating mechanism 4 of unlocking vehicle luggage case and for the signal of carrying according to radar sensor 2 and voice collecting unit 3, judge whether to export control signal to the controller 1 of luggage case actuating mechanism 4, radar sensor 2 is connected with the input of controller 1 with voice collecting unit 3, and luggage case actuating mechanism 4 is connected with the output of controller 1.
Specifically, radar sensor 2 is arranged on the below of luggage of vehicle, and directed towards ground direction.
Preferably, radar sensor 2 adopts shortwave rader sensor 2, for detection of whether there being obstruction in investigative range.
Voice collecting unit 3 is installed on the top of luggage-boot lid.Voice collecting unit 3 is installed on to the top of luggage-boot lid, is convenient to gather voice signal.
Preferably, voice collecting unit 3 is installed on centre position, luggage-boot lid top.
Preferably, voice collecting unit 3 comprises the speech transducer being connected with the input of controller 1.Speech transducer is first voice signal to be identified by a speech recognition system, then to result encode, decoding, finally convert corresponding automatically controlled signal to, thereby reach the object of voice sensing.
Preferably, voice collecting unit 3 comprises voice coding chip and the microphone being connected with described voice coding chip, and voice coding chip is connected with the input of controller 1.Need to open the user of luggage case, facing to microphone, cry out the content of opening the door, microphone sends this content to voice coding chip, and voice coding chip flows to controller 1 after the voice signal gathering is processed.Voice coding chip adopts MC145540 chip.The analog devices such as this MC145540 chip needn't external amplifier, wave filter, analog-digital converter, have reduced cost, have improved reliability, have also dwindled the volume of circuit board simultaneously.
Luggage case actuating mechanism 4 comprises the boot release drive motors of opening luggage case for luggage case snap close is threaded off, and boot release drive motors is connected with the output of controller 1.
Preferably, this luggage case actuating mechanism 4 also comprises the automatic hoist(-se) of automobile trunk spring, after threading off at luggage case snap close, automatically opens luggage-boot lid.
Preferably, this device also comprises the voice reminder of reminding for when opening the interior setting value of the discontented foot controls 1 of luggage case condition for two, and described voice reminder is connected with the output of controller 1.
Preferably, controller 1 is selected single-chip microcomputer, and specifically can adopt model is the single-chip microcomputer of Atmegal128.
This device also comprises for the battery of the required electric energy of this device work is provided.
This vehicle self-induction is opened box system, when people want to open luggage case placement luggage, without entering driver's cabin, open boot switch and perhaps use key to open boot door, people are as long as be lifted to luggage case below over against the distance of the radar sensor 2 general 30-40mm in installation site by pin, and " unlatching boot door " said in luggage case back upper place, now radar sensor 2 utilizes electromagnetic wave to irradiate target and receives its echo, obtain thus target to the distance signal of electromagnetic wave launch point, and this distance signal is flowed to controller 1, voice collecting unit 3 gathers the voice signal of " unlatching boot door " and flows to controller 1, in the interior pre-stored distance of controller 1, set value and open the voice content of boot door, its voice content is " unlatching boot door ", the conventional user's of vehicle voice content is pre-stored in controller 1, its voice content can be a plurality of in the interior storage of controller 1, as store the voice content that each member in family says " unlatching boot door ", the voice signal that the distance signal that controller 1 reception is carried by radar sensor 2 and voice collecting unit 3 are carried is also processed, distance value after processing and the interior predeterminable range setting value of controller 1 are compared, it can be set as the distance of 30-40mm apart from setting value, when the distance signal collecting is in the scope of distance setting value, the condition that boot door is opened in judgement meets, the interior pre-stored voice content of opening boot door of voice signal after processing and controller 1 compares, when not meeting the voice content of first storage, automatically jump to the next one, the voice signal that need to open the user of boot door at this meets the voice content of controller 1 interior setting and speaker while speaking frequency, another condition that boot door is opened in judgement meets, controller 1 sends an instruction of unblanking to luggage case actuating mechanism 4 when above-mentioned two conditions of judgement all meet, luggage case actuating mechanism 4 is threaded off luggage case snap close, boot door is slowly opened, be convenient for people to open and move up luggage, controller 1 sends voice reminder by voice reminder when above-mentioned two conditions of judgement have one not meet, remind user cannot open luggage case, this device is when being convenient for people to open boot door, can effectively reduce the stolen risk of luggage.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although more used the terms such as controller 1, radar sensor 2, voice collecting unit 3, luggage case actuating mechanism 4 herein, do not got rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present invention; They are construed to any additional restriction is all contrary with spirit of the present invention.
Claims (10)
1. a vehicle self-induction is opened box system, it is characterized in that, this device comprises radar sensor (2), for gathering the voice collecting unit (3) of voice signal, for the luggage case actuating mechanism (4) of unlocking vehicle luggage case and for judging whether to export control signal to the controller (1) of luggage case actuating mechanism (4) according to the signal of radar sensor (2) and voice collecting unit (3) conveying, described radar sensor (2) is connected with the input of controller (1) with voice collecting unit (3), described luggage case actuating mechanism (4) is connected with the output of controller (1).
2. vehicle self-induction according to claim 1 is opened box system, it is characterized in that, described radar sensor (2) is arranged on the below of luggage of vehicle, and directed towards ground direction.
3. vehicle self-induction according to claim 1 and 2 is opened box system, it is characterized in that, described radar sensor (2) adopts shortwave rader sensor (2), for detection of whether there being obstruction in investigative range.
4. vehicle self-induction according to claim 1 is opened box system, it is characterized in that, described voice collecting unit (3) is installed on the top of luggage-boot lid.
5. vehicle self-induction according to claim 4 is opened box system, it is characterized in that, described voice collecting unit (3) comprises the speech transducer being connected with the input of above-mentioned controller (1).
6. vehicle self-induction according to claim 4 is opened box system, it is characterized in that, described voice collecting unit (3) comprises voice coding chip and the microphone being connected with described voice coding chip, and described voice coding chip is connected with the input of controller (1).
7. vehicle self-induction according to claim 6 is opened box system, it is characterized in that, described voice coding chip adopts MC145540 chip.
8. vehicle self-induction according to claim 1 is opened box system, it is characterized in that, described luggage case actuating mechanism (4) comprises the boot release drive motors of opening luggage case for luggage case snap close is threaded off, and described boot release drive motors is connected with the output of controller (1).
9. vehicle self-induction according to claim 1 is opened box system, it is characterized in that, the voice reminder of reminding when this device also comprises for setting value in two discontented foot controls (1) of the condition of opening the door, described voice reminder is connected with the output of controller (1).
10. vehicle self-induction according to claim 1 is opened box system, it is characterized in that, this device also comprises for the battery of the required electric energy of this device work is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310585093.4A CN103573098A (en) | 2013-11-19 | 2013-11-19 | Self-induction type vehicle trunk opening device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310585093.4A CN103573098A (en) | 2013-11-19 | 2013-11-19 | Self-induction type vehicle trunk opening device |
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| CN103573098A true CN103573098A (en) | 2014-02-12 |
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| CN201310585093.4A Pending CN103573098A (en) | 2013-11-19 | 2013-11-19 | Self-induction type vehicle trunk opening device |
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Cited By (14)
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|---|---|---|---|---|
| CN105133994A (en) * | 2015-07-16 | 2015-12-09 | 广州汽车集团股份有限公司 | Trunk opening method and automatic induction opening system for trunk |
| CN105335144A (en) * | 2014-07-31 | 2016-02-17 | 比亚迪股份有限公司 | Vehicle trunk automatic opening system and control method therefor |
| CN107023244A (en) * | 2017-01-11 | 2017-08-08 | 贵州大学 | The microwave induced automatic switch of vehicle bonnet and its design method |
| CN107120020A (en) * | 2017-04-27 | 2017-09-01 | 奇瑞汽车股份有限公司 | The method and apparatus for controlling vehicle electric rear tailgate |
| CN107358687A (en) * | 2017-06-22 | 2017-11-17 | 扬州瑞控汽车电子有限公司 | A kind of double induction type automobile electric tail gate control systems and method |
| CN108079332A (en) * | 2016-11-21 | 2018-05-29 | 江苏双盛医疗器械有限公司 | A kind of full automatic ultraviolet disinfecting vehicle |
| CN108681340A (en) * | 2018-04-23 | 2018-10-19 | 深圳市雅士长华智能科技有限公司 | A kind of shortwave rader intelligence follower and intelligent follower method |
| CN108765676A (en) * | 2018-08-13 | 2018-11-06 | 卢思宇 | The luggage case that voice control is unlocked |
| CN109785471A (en) * | 2018-10-30 | 2019-05-21 | 长城汽车股份有限公司 | The control method of vehicle and its back door, control device |
| CN110322596A (en) * | 2018-03-30 | 2019-10-11 | 上海擎感智能科技有限公司 | Boot method of controlling switch and system based on position identification and speech recognition |
| CN110566081A (en) * | 2018-06-06 | 2019-12-13 | 长城汽车股份有限公司 | Trunk opening and closing control method and device |
| CN110967997A (en) * | 2019-11-21 | 2020-04-07 | 摩登汽车有限公司 | Intelligent switch control system and method for automobile front engine room cover lock |
| IT201900003875A1 (en) | 2019-03-18 | 2020-09-18 | Ask Ind Spa | SYSTEM FOR MONITORING AN ACOUSTIC SCENE OUTSIDE A VEHICLE. |
| CN115142759A (en) * | 2021-03-31 | 2022-10-04 | 华晨宝马汽车有限公司 | Method and device for opening and closing a luggage compartment of a vehicle |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105335144B (en) * | 2014-07-31 | 2019-02-26 | 比亚迪股份有限公司 | A kind of vehicle trunk automatic opening system and its control method |
| CN105335144A (en) * | 2014-07-31 | 2016-02-17 | 比亚迪股份有限公司 | Vehicle trunk automatic opening system and control method therefor |
| CN105133994A (en) * | 2015-07-16 | 2015-12-09 | 广州汽车集团股份有限公司 | Trunk opening method and automatic induction opening system for trunk |
| CN108079332A (en) * | 2016-11-21 | 2018-05-29 | 江苏双盛医疗器械有限公司 | A kind of full automatic ultraviolet disinfecting vehicle |
| CN107023244A (en) * | 2017-01-11 | 2017-08-08 | 贵州大学 | The microwave induced automatic switch of vehicle bonnet and its design method |
| CN107120020A (en) * | 2017-04-27 | 2017-09-01 | 奇瑞汽车股份有限公司 | The method and apparatus for controlling vehicle electric rear tailgate |
| CN107358687A (en) * | 2017-06-22 | 2017-11-17 | 扬州瑞控汽车电子有限公司 | A kind of double induction type automobile electric tail gate control systems and method |
| CN110322596A (en) * | 2018-03-30 | 2019-10-11 | 上海擎感智能科技有限公司 | Boot method of controlling switch and system based on position identification and speech recognition |
| CN108681340A (en) * | 2018-04-23 | 2018-10-19 | 深圳市雅士长华智能科技有限公司 | A kind of shortwave rader intelligence follower and intelligent follower method |
| CN110566081A (en) * | 2018-06-06 | 2019-12-13 | 长城汽车股份有限公司 | Trunk opening and closing control method and device |
| CN108765676A (en) * | 2018-08-13 | 2018-11-06 | 卢思宇 | The luggage case that voice control is unlocked |
| CN108765676B (en) * | 2018-08-13 | 2023-07-14 | 广东美加美新材料科技有限公司 | Suitcase that voice control unblanked |
| CN109785471A (en) * | 2018-10-30 | 2019-05-21 | 长城汽车股份有限公司 | The control method of vehicle and its back door, control device |
| IT201900003875A1 (en) | 2019-03-18 | 2020-09-18 | Ask Ind Spa | SYSTEM FOR MONITORING AN ACOUSTIC SCENE OUTSIDE A VEHICLE. |
| EP3712020A1 (en) | 2019-03-18 | 2020-09-23 | Ask Industries Societa' per Azioni | System for monitoring an acoustic scene outside a vehicle |
| US11479171B2 (en) | 2019-03-18 | 2022-10-25 | Ask Industries Societa' Per Azioni | System for monitoring an acoustic scene outside a vehicle |
| CN110967997A (en) * | 2019-11-21 | 2020-04-07 | 摩登汽车有限公司 | Intelligent switch control system and method for automobile front engine room cover lock |
| CN115142759A (en) * | 2021-03-31 | 2022-10-04 | 华晨宝马汽车有限公司 | Method and device for opening and closing a luggage compartment of a vehicle |
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Application publication date: 20140212 |