CN202394343U - Voice prompt system for preventing forgetting articles on taxi - Google Patents
Voice prompt system for preventing forgetting articles on taxi Download PDFInfo
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- CN202394343U CN202394343U CN2011205156342U CN201120515634U CN202394343U CN 202394343 U CN202394343 U CN 202394343U CN 2011205156342 U CN2011205156342 U CN 2011205156342U CN 201120515634 U CN201120515634 U CN 201120515634U CN 202394343 U CN202394343 U CN 202394343U
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Abstract
本实用新型公开了一种用于出租车防遗忘物品的语音提示系统，包括：控制器以及与控制器相连的计费器、车门开关、后备箱开关、重量传感器、摄像机和车载主机；控制器包括图像识别模块和信息处理模块。本实用新型通过根据出租车营运过程中的计费状态信息以及车座所承受重量的变化信息实时采集车内图像，对图像进行特征识别和比对，根据识别和比对结果输出相应的提示语音；同时还根据计费状态信息以及后备箱开关信息，经判断后输出相应的提示语音；故本实用新型能够及时有效地提示乘客，防止乘客下车时遗忘物品，避免了给乘客带来的相应损失和麻烦，且更具人性化。
The utility model discloses a voice prompt system for anti-forgotten articles in taxis, which comprises: a controller, a meter connected with the controller, a car door switch, a trunk switch, a weight sensor, a video camera and a vehicle host; the controller Including image recognition module and information processing module. The utility model collects in-vehicle images in real time according to the billing status information in the taxi operation process and the change information of the weight of the seat, performs feature recognition and comparison on the images, and outputs corresponding prompt voices according to the recognition and comparison results At the same time, according to the billing status information and the trunk switch information, the corresponding prompt voice is output after judgment; so the utility model can prompt passengers in time and effectively, prevent passengers from forgetting items when they get off the bus, and avoid the corresponding inconvenience brought to passengers. Loss and trouble, and more humane.
Description
Technical field
The utility model belongs to the voice suggestion technical field, is specifically related to a kind of anti-speech prompting system of forgeing article of taxi that is used for.
Background technology
Along with the good development of automobile industry, automobile has entered into our daily life and work gradually, but often sometimes because passenger's carelessness and general idea, when getting off, the time regular meeting forget article onboard, to self bringing a lot of inconvenience.For example take taxi when working, because the passenger gets off and do not note and neglect, carry-on valuables are forgotten onboard, waiting for bus recalls after driving away, and the difficulty of giving article for change is just very big, even can't give the article of oneself for change.
Along with the diversification of Automobile Design and internal configurations, automotive interior has more prompt system at present, and for example the relevant pilot lamp on the instrument panel all makes things convenient for the driver that the situation of car is known.But it is thorough not consider fully from passenger's angle, and taxi particularly because passenger's carelessness has when valuables are forgotten on the car phenomenon, all is driver's oral expression promptings, does not forget article etc.; But this type phenomenon still can be brought very big trouble to passenger and user in the time of mostly.
Application number is that 201010290538.2 Chinese patent discloses a kind of method and device of reminding passenger device to lose; It takes corresponding image to back seat through the back of opening the door to getting on the bus for the first time with getting off for the second time to close behind the door; The mode that compares; Whether have article leave over, and the passenger is sent prompting if identifying.Though this technical scheme has solved problem to a certain extent, the shortcoming below also existing: the one, leave over prompting to passenger's article and get off to close the passenger and send behind the door, be unfavorable for passenger's fetching to article; The 2nd, if visitor or objective down midway situation on the secondary take place in taking process, then this method can provide miscue; In addition, this technical scheme only is that article in the car are monitored prompting, article in the boot is not effectively monitored prompting.
Summary of the invention
To the above-mentioned technological deficiency of existing in prior technology; The utility model provides a kind of anti-speech prompting system of forgeing article of taxi that is used for; Through corresponding judgement prompt passengers timely and effectively; Prevent to forget article when the passenger from getting off, avoided corresponding loss and the trouble brought to the passenger.
A kind of anti-speech prompting system of forgeing article of taxi that is used for comprises: controller;
The taximeter that links to each other with controller, described taximeter provides the charging status information to controller;
The door contact interrupter that links to each other with controller, described door contact interrupter provides door contact interrupter information to controller;
The boot switch that links to each other with controller, described boot switch provides the boot switching information to controller;
The weight sensor that links to each other with controller, the weight information that described weight sensor provides vehicle seat to bear to controller;
Link to each other with controller and be used to gather the video camera of image in the car, described video camera receives the IMAQ signal of controller output, and in controller provides car image;
The on-vehicle host that links to each other with controller, described on-vehicle host receives the voice signal of controller output, and according to the suggestion voice of described voice signal through the loudspeaker plays correspondence.
Described controller comprises picture recognition module and the message processing module that is attached thereto.
Picture recognition module is used for image in the described car is carried out feature identification and comparison, and according to identification and comparison result output cue;
Message processing module is used for according to described charging status information, door contact interrupter information and weight information, output image acquired signal after judging; And according to charging status information, boot switching information and cue, output voice signal after judging.
Described message processing module is MCU (microprocessor unit).
The utility model carries out feature identification and comparison through gathering image in the car in real time according to the charging status information in the taxi operation process and the change information of weight that vehicle seat bears to image, according to identification and comparison result output corresponding prompt voice; Also according to charging status information and boot switching information, after judging, export corresponding prompt voice simultaneously; So the utility model prompt passengers timely and effectively prevents to forget article when the passenger from getting off, avoided corresponding loss and the trouble brought to the passenger, and had more hommization.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is that controller is about the judgement control flow synoptic diagram in the car.
Fig. 3 is the judgement control flow synoptic diagram of controller about boot.
Embodiment
In order to describe the utility model more particularly, be elaborated below in conjunction with accompanying drawing and embodiment technical scheme and implementation thereof to the utility model.
As shown in Figure 1, a kind of anti-speech prompting system of forgeing article of taxi that is used for comprises: controller, taximeter, door contact interrupter, boot switch, weight sensor, video camera, on-vehicle host.
Taximeter is used for the measurement instrument that taxi operation process is taken how much valuating of operating range and waiting time according to the passenger and directly shown the fare value; It provides charging status information (promptly charge state and non charge state two kinds) to controller; Usually once take, the change procedure of charging status information all is from non charge state-charging state-non charge state.
Door contact interrupter provides door contact interrupter information (being that car door is opened and two kinds of car door passes) to controller.
The boot switch provides door contact interrupter information (being that boot is opened and two kinds of boot passes) to controller.
Weight sensor is installed in the vehicle seat, and it is used to respond to the weight that vehicle seat bears, and to controller corresponding weight information is provided; In the present embodiment, it is the PST-A/SS/ASS series of products that weight sensor adopts U.S. AMCELL model.
Video camera is used for images acquired, and its IMAQ signal according to controller output is gathered image in the car; In the present embodiment, video camera adopts the BIP2-1300C series of products of German Basler.
Controller comprises image processing module and MCU; Wherein:
Image processing module links to each other with video camera, and it receives the interior image of car that camera acquisition arrives, and image is carried out face characteristic identification and comparison, and then according to identification and comparison result output cue.
MCU links to each other with on-vehicle host with image processing module, taximeter, door contact interrupter, boot switch, weight sensor, video camera; It is at first according to charging status information, door contact interrupter information and weight information; After judging, send the IMAQ signal, and then send corresponding speech signal (having article to leave in the car) to on-vehicle host according to the cue of image processing module output to video camera; It sends corresponding speech signal (boot in have article leave over) to on-vehicle host according to charging status information and boot switching information after judging simultaneously; In the present embodiment, it is the chip of STM32F103 that MCU adopts the model of ST company.
On-vehicle host receives the voice signal of MCU output, and according to the suggestion voice of voice signal through the loudspeaker plays correspondence; In the present embodiment, it is the product of CNV-7212 that on-vehicle host adopts Malata's model.
The judgement control of this embodiment middle controller is carried out flow process shown in Fig. 2 and 3; At first, when taxi from non charge state following time, open the door if any the passenger, then before passenger loading, vehicle seat is carried out to picture, deposit as standard picture.In the operation process, taxi gets into the charging state, as occurring visitor's on objective down and the secondary situation midway, no matter whether car door is opened, vehicle seat is not carried out to picture.
When taxi gets into non charge state once more, if car door opening, and weight that vehicle seat bears then is carried out to picture once more to vehicle seat, and taking the photograph image is carried out recognition of face when take place descending; As monitor when not having the passenger on the seat, then taking the photograph image and standard picture are compared.Through the contrast of two images, find difference, whether there are article to leave over thereby identify.If check result is left over for article are arranged, then close in front of the door the passenger, carry out voice suggestion (please extract article in the car) through the on-vehicle host audio amplifier.
Simultaneously, if under the vehicle non charge state, switch events took place in boot, then write down this time incident; When having experienced vehicle-state and convert non charge state into once more, then carry out voice suggestion (please extract article in the boot) through the on-vehicle host audio amplifier automatically by the charging state.
Claims (4)
1. one kind is used for the anti-speech prompting system of forgeing article of taxi, it is characterized in that, comprising:
Controller;
The taximeter that links to each other with controller;
The door contact interrupter that links to each other with controller;
The weight sensor that links to each other with controller;
The video camera that links to each other with controller;
The on-vehicle host that links to each other with controller.
2. the anti-speech prompting system of forgeing article of taxi that is used for according to claim 1 is characterized in that: also comprise the boot switch that links to each other with controller.
3. the anti-speech prompting system of forgeing article of taxi that is used for according to claim 1 and 2, it is characterized in that: described controller comprises picture recognition module and the message processing module that is attached thereto.
4. the anti-speech prompting system of forgeing article of taxi that is used for according to claim 3, it is characterized in that: described message processing module is MCU.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011205156342U CN202394343U (en) | 2011-12-12 | 2011-12-12 | Voice prompt system for preventing forgetting articles on taxi |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011205156342U CN202394343U (en) | 2011-12-12 | 2011-12-12 | Voice prompt system for preventing forgetting articles on taxi |
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| CN202394343U true CN202394343U (en) | 2012-08-22 |
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| CN2011205156342U Expired - Fee Related CN202394343U (en) | 2011-12-12 | 2011-12-12 | Voice prompt system for preventing forgetting articles on taxi |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103310597A (en) * | 2013-06-08 | 2013-09-18 | 安徽工程大学 | Loss-proof warning system for passenger's articles in taxies |
| CN104900018A (en) * | 2014-03-09 | 2015-09-09 | 长沙商贸旅游职业技术学院 | Device for preventing passengers from leaving luggage behind on taxi |
| CN105681475A (en) * | 2016-03-31 | 2016-06-15 | 上海上实龙创智慧能源科技股份有限公司 | Internet of things and Internet communication-based left item detection method and device |
| CN105809902A (en) * | 2016-04-13 | 2016-07-27 | 京东方科技集团股份有限公司 | Taxi monitoring method, device and system |
| CN106560836A (en) * | 2015-10-02 | 2017-04-12 | Lg电子株式会社 | Apparatus, Method And Mobile Terminal For Providing Object Loss Prevention Service In Vehicle |
| KR20180005693A (en) * | 2015-05-11 | 2018-01-16 | 우버 테크놀로지스, 인크. | Detecting objects in a vehicle in relation to services |
| CN108189753A (en) * | 2017-12-15 | 2018-06-22 | 信利光电股份有限公司 | A kind of vehicle carried method and system |
| CN108973853A (en) * | 2018-06-15 | 2018-12-11 | 威马智慧出行科技（上海）有限公司 | A kind of vehicle warning device and Warning for vehicle method |
| US10220852B2 (en) | 2015-12-16 | 2019-03-05 | Uber Technologies, Inc. | Predictive sensor array configuration system for an autonomous vehicle |
| CN109766804A (en) * | 2018-12-28 | 2019-05-17 | 百度在线网络技术（北京）有限公司 | Item identification method, device, equipment and storage medium based on vehicle-mounted scene |
| CN109849823A (en) * | 2019-03-19 | 2019-06-07 | 深圳鸿鹏新能源科技有限公司 | Vehicle and its control method and device |
| CN110065468A (en) * | 2019-05-07 | 2019-07-30 | 安徽理工大学 | A kind of taxi violation automatic reminding system and method |
| CN110077412A (en) * | 2014-03-03 | 2019-08-02 | 伟摩有限责任公司 | To the remote assistance of the autonomous vehicle in predetermined case |
| US10459087B2 (en) | 2016-04-26 | 2019-10-29 | Uber Technologies, Inc. | Road registration differential GPS |
| US10489686B2 (en) | 2016-05-06 | 2019-11-26 | Uatc, Llc | Object detection for an autonomous vehicle |
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| CN111332252A (en) * | 2020-02-19 | 2020-06-26 | 上海商汤临港智能科技有限公司 | Vehicle door unlocking method, device, system, electronic equipment and storage medium |
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- 2011-12-12 CN CN2011205156342U patent/CN202394343U/en not_active Expired - Fee Related
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| CN103310597A (en) * | 2013-06-08 | 2013-09-18 | 安徽工程大学 | Loss-proof warning system for passenger's articles in taxies |
| CN110077412A (en) * | 2014-03-03 | 2019-08-02 | 伟摩有限责任公司 | To the remote assistance of the autonomous vehicle in predetermined case |
| CN104900018A (en) * | 2014-03-09 | 2015-09-09 | 长沙商贸旅游职业技术学院 | Device for preventing passengers from leaving luggage behind on taxi |
| KR102395766B1 (en) * | 2015-05-11 | 2022-05-10 | 유에이티씨, 엘엘씨 | Detection of objects in the vehicle in relation to the service |
| US11505984B2 (en) | 2015-05-11 | 2022-11-22 | Uber Technologies, Inc. | Detecting objects within a vehicle in connection with a service |
| US10662696B2 (en) | 2015-05-11 | 2020-05-26 | Uatc, Llc | Detecting objects within a vehicle in connection with a service |
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| CN107873098A (en) * | 2015-05-11 | 2018-04-03 | 优步技术公司 | Object in the detection vehicle relevant with service |
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| CN105809902A (en) * | 2016-04-13 | 2016-07-27 | 京东方科技集团股份有限公司 | Taxi monitoring method, device and system |
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| US11260875B2 (en) | 2017-12-07 | 2022-03-01 | Uatc, Llc | Systems and methods for road surface dependent motion planning |
| CN108189753A (en) * | 2017-12-15 | 2018-06-22 | 信利光电股份有限公司 | A kind of vehicle carried method and system |
| US11334753B2 (en) | 2018-04-30 | 2022-05-17 | Uatc, Llc | Traffic signal state classification for autonomous vehicles |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20141212 |
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