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CN108861184A - A kind of garbage classification identification device and method based on target detection and dielectric constant - Google Patents

A kind of garbage classification identification device and method based on target detection and dielectric constant
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CN108861184A
CN108861184ACN201810296595.8ACN201810296595ACN108861184ACN 108861184 ACN108861184 ACN 108861184ACN 201810296595 ACN201810296595 ACN 201810296595ACN 108861184 ACN108861184 ACN 108861184A
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garbage
dielectric constant
information
information processor
processor
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刘长红
李文杰
杨兴鑫
程健翔
钟志鹏
李家锐
萧金瑞
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Guangzhou University
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Guangzhou University
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Abstract

Translated fromChinese

本发明公开了一种基于目标检测和介电常数的垃圾分类识别装置及方法,该装置包括垃圾投放箱、摄像头、信息处理器、通讯模块、服务器、介电常数传感器、控制处理器、显示屏、以及辅助工作外设;所述信息处理器分别与控制处理器、摄像头、以及通讯模块连接,所述控制处理器还分别与介电常数传感器和辅助工作外设连接,所述通讯模块还与服务器连接;所述垃圾投放箱分别与摄像头和介电常数传感器连接。本发明利用摄像头对垃圾数据拍摄采样,并将数据传至信息处理器,同时介电常数传感器把识别到的信息传输到信息处理器,最后信号处理器综合两者的信息对垃圾的分类进行快速而准确的判断,极大地减少了垃圾分类回收的工量,从而方便我们人类的生活。

The invention discloses a device and method for classifying and identifying garbage based on target detection and dielectric constant. The device includes a garbage drop box, a camera, an information processor, a communication module, a server, a dielectric constant sensor, a control processor, and a display screen. , and auxiliary work peripherals; the information processor is connected with the control processor, the camera, and the communication module respectively, and the control processor is also connected with the dielectric constant sensor and the auxiliary work peripherals respectively, and the communication module is also connected with the auxiliary work peripherals The server is connected; the garbage drop box is connected with the camera and the dielectric constant sensor respectively. The invention uses a camera to take samples of garbage data, and transmits the data to the information processor, and at the same time, the dielectric constant sensor transmits the identified information to the information processor, and finally the signal processor integrates the information of the two to quickly classify the garbage Accurate judgment greatly reduces the workload of garbage sorting and recycling, thus facilitating our human life.

Description

Translated fromChinese
一种基于目标检测和介电常数的垃圾分类识别装置及方法A garbage sorting and recognition device and method based on target detection and dielectric constant

技术领域technical field

本发明涉及垃圾分类识别技术领域,特别涉及一种基于目标检测和介电常数的垃圾分类识别装置及方法。The invention relates to the technical field of garbage classification and identification, in particular to a garbage classification and identification device and method based on target detection and dielectric constant.

背景技术Background technique

目前,根据调查,近八成的居民表示,平日扔垃圾是没有分类的意识和想法,居民们对于垃圾桶的分类表示关注度较低,往分类垃圾桶里面扔垃圾很少关注对不对,仅仅是寻求方便,甚至部分人认为将垃圾扔进垃圾桶就已经很环保了,以至于几乎所有的分类垃圾桶内的垃圾都是混装的。于此同时,居民对于可回收、不可回收垃圾概念模糊,仅仅认为,可用的,用来卖钱的就是可回收垃圾,对于垃圾分类的意义不了解。除了居民对于垃圾分类的意识比较薄弱之外,垃圾分类也过于简单,城市生活垃圾回收的现状令人堪忧,主要问题表现在以下几个方面:(1)垃圾回收设施分类过于简单.现在街道上随处可见垃圾桶,大多分为两类:可回收物和不可回收物;也有的划分为三类:可回收物、有害垃圾以及其他垃圾。不管是怎样的分类,普遍存在着分类指导图例不明确或缺失的问题。随着城市化的加剧,垃圾成分趋于复杂,可回收的垃圾种类也趋于复杂。一般而言,城市垃圾中可回收物主要有:废纸、玻璃、塑料、金属、织物等。如果分类过于简单,垃圾桶上仅有一个可回收的标识,很难引导人们去完全分清垃圾可回收的种类,垃圾分类带来麻烦。为了解决居民垃圾分类知识薄弱和垃圾分类过于简单的问题,本发明提出了一种基于目标检测和介电常数的垃圾分类识别传感器。此传感器可以配合垃圾桶自动帮助居民进行垃圾分类,并且对垃圾分类进行细分,分类如下:可回收垃圾、不可回收垃圾、有害垃圾和其它,其中又对可回收垃圾进行细分,分为:金属、纸张、塑料和玻璃。At present, according to the survey, nearly 80% of the residents said that throwing garbage on weekdays does not have the awareness and idea of sorting. Seeking convenience, some people even think that throwing rubbish into the trash can is already very environmentally friendly, so that almost all the garbage in the classified trash cans are mixed. At the same time, residents have a vague concept of recyclable and non-recyclable garbage. They only think that recyclable garbage is usable and sold for money, and they don't understand the meaning of garbage classification. In addition to residents' weak awareness of garbage classification, garbage classification is also too simple, and the status quo of municipal solid waste recycling is worrying. The main problems are as follows: (1) The classification of garbage recycling facilities is too simple. Trash cans can be seen everywhere, mostly divided into two categories: recyclables and non-recyclables; some are divided into three categories: recyclables, hazardous waste and other waste. No matter what kind of classification, there is a common problem that the legend of classification guidance is not clear or missing. With the intensification of urbanization, the composition of garbage tends to be more complex, and the types of recyclable garbage also tend to be more complex. Generally speaking, the recyclables in municipal waste mainly include: waste paper, glass, plastic, metal, fabric, etc. If the classification is too simple, there is only one recyclable mark on the trash can, and it is difficult to guide people to completely distinguish the recyclable types of garbage, and garbage classification will cause trouble. In order to solve the problems of poor garbage classification knowledge of residents and too simple garbage classification, the present invention proposes a garbage classification recognition sensor based on target detection and dielectric constant. This sensor can cooperate with the trash can to automatically help residents sort garbage, and subdivide the garbage classification as follows: recyclable garbage, non-recyclable garbage, hazardous garbage and others, and recyclable garbage is subdivided into: Metal, paper, plastic and glass.

发明内容Contents of the invention

本发明的目的在于克服现有技术的缺点和不足,提供一种基于目标检测和介电常数的垃圾分类识别装置及方法,可以把用户投放进来的单间垃圾进行分类,并且返回此垃圾属于哪一类垃圾的信息,实现对垃圾的自动分类,提高垃圾资源回收利用率。The purpose of the present invention is to overcome the shortcomings and deficiencies of the prior art, and provide a garbage classification and identification device and method based on target detection and dielectric constant, which can classify the single-room garbage put in by the user, and return which garbage the garbage belongs to. The information of similar garbage can realize the automatic classification of garbage and improve the recycling rate of garbage resources.

为实现以上目的,本发明采取如下技术方案:To achieve the above object, the present invention takes the following technical solutions:

一种基于目标检测和介电常数的垃圾分类识别装置,包括垃圾投放箱、摄像头、信息处理器、通讯模块、服务器、介电常数传感器、控制处理器、显示屏、以及辅助工作外设;所述信息处理器分别与控制处理器、摄像头、以及通讯模块连接,所述控制处理器还分别与介电常数传感器和辅助工作外设连接,所述通讯模块还与服务器连接;所述垃圾投放箱分别与摄像头和介电常数传感器连接;所述摄像头对垃圾进行数据拍摄采样,并将数据传至信息处理器,同时所述介电常数传感器把识别到的信息传输到信息处理器,最后所述信号处理器综合两者的信息对垃圾的分类进行判断;A garbage classification and identification device based on target detection and dielectric constant, including a garbage drop box, a camera, an information processor, a communication module, a server, a dielectric constant sensor, a control processor, a display screen, and auxiliary work peripherals; Described information processor is respectively connected with control processor, camera, and communication module, and described control processor is also connected with dielectric constant sensor and auxiliary work peripherals respectively, and described communication module is also connected with server; Connect with the camera and the dielectric constant sensor respectively; the camera performs data shooting and sampling on the garbage, and transmits the data to the information processor, while the dielectric constant sensor transmits the identified information to the information processor, and finally the The signal processor combines the information of the two to judge the classification of garbage;

所述信息处理器用于处理摄像头传输回来的图片,把图片和信息处理器预储存的垃圾数据库进行对比,得出图片的信息,然后结合垃圾的介电常数信息对垃圾的种类进行综合判断;The information processor is used to process the pictures transmitted by the camera, compare the pictures with the garbage database pre-stored by the information processor, obtain the information of the pictures, and then comprehensively judge the type of garbage in combination with the dielectric constant information of the garbage;

所述通讯模块用于信息处理器和服务器之间的通讯,负责将信息处理器无法识别的图片传输给服务器,同时也负责把服务器更新的垃圾数据库传输给信息处理器;The communication module is used for communication between the information processor and the server, and is responsible for transmitting pictures that the information processor cannot recognize to the server, and is also responsible for transmitting the garbage database updated by the server to the information processor;

所述服务器用于接收信息处理器传输回来的无法识别的图片,然后提醒工作人员根据无法识别的图片进行数据跟新;The server is used to receive the unrecognizable picture transmitted back by the information processor, and then remind the staff to update the data according to the unrecognizable picture;

所述控制处理器用于控制介电常数传感器和辅助工作外设,同时与信息处理器之间进行通讯;The control processor is used to control the dielectric constant sensor and auxiliary work peripherals, and communicate with the information processor at the same time;

所述辅助工作外设用于保证垃圾分类识别装置的正常运作。The auxiliary work peripherals are used to ensure the normal operation of the garbage sorting and identification device.

作为优选的技术方案,所述垃圾投放箱内设置传动皮带,上盖设置摄像机和控制处理器,侧面设置介电常数传感器;垃圾投放在传动皮带上,摄像机和介电常数传感器分别对经过的垃圾进行图像信息采集和介电常数识别。As a preferred technical solution, a drive belt is set in the garbage drop box, a camera and a control processor are set on the upper cover, and a dielectric constant sensor is set on the side; the garbage is put on the drive belt, and the camera and the dielectric constant sensor respectively detect the passing garbage. Carry out image information collection and permittivity identification.

作为优选的技术方案,所述辅助工作外设包括供电系统和信号输出系统,所述供电系统为整个传感器提供能量,所述信号输出系统把信息处理器的处理结果传输并显示在显示屏上,所述处理结果包括垃圾的类别和大小。As a preferred technical solution, the auxiliary work peripherals include a power supply system and a signal output system, the power supply system provides energy for the entire sensor, and the signal output system transmits and displays the processing results of the information processor on the display screen, The processing result includes the category and size of the garbage.

作为优选的技术方案,所述信息处理器为电脑主机。As a preferred technical solution, the information processor is a computer host.

作为优选的技术方案,所述垃圾数据库是通过YOLO开源库训练出来的,同时对于垃圾的识别处理也是通过YOLO开源库进行识别。As a preferred technical solution, the garbage database is trained through the YOLO open source library, and the recognition of garbage is also identified through the YOLO open source library.

作为优选的技术方案,所述通讯模块采用蓝牙、WiFi或者有线。As a preferred technical solution, the communication module adopts bluetooth, WiFi or wired.

作为优选的技术方案,所述服务器采用企业级服务器。As a preferred technical solution, the server is an enterprise-level server.

作为优选的技术方案,所述控制处理器采用STM微控制器或AVR单片机。As a preferred technical solution, the control processor adopts an STM microcontroller or an AVR single-chip microcomputer.

作为优选的技术方案,所述介电常数传感器对垃圾的材料进行一个粗略的分类,分类包括:金属、纸张、塑料。As a preferred technical solution, the dielectric constant sensor roughly classifies garbage materials, and the classification includes: metal, paper, and plastic.

一种基于目标检测和介电常数的垃圾分类识别装置的分类方法,包括以下步骤:A classification method of a garbage classification identification device based on target detection and dielectric constant, comprising the following steps:

S1、将用户需要识别的垃圾放置在垃圾箱的传动皮带上,然后摄像头对传动皮带上的垃圾进行拍摄数据采样;S1. Place the garbage that the user needs to identify on the transmission belt of the garbage bin, and then the camera samples the garbage on the transmission belt;

S2、信息处理器将摄像头采集到的信息通过开源库YOLO进行目标检测,然后与预储存在信息处理器的垃圾数据库进行匹配得出垃圾的信息,若在信息处理器中无法查找到垃圾的信息,则进行步骤S5;S2. The information processor uses the information collected by the camera to detect the target through the open source library YOLO, and then matches it with the garbage database pre-stored in the information processor to obtain the information of garbage. If the information of garbage cannot be found in the information processor , proceed to step S5;

S3、介电常数传感器对垃圾的材料进行粗略的分类,并把识别到的信息传输至信息处理器;S3. The dielectric constant sensor roughly classifies the garbage materials, and transmits the identified information to the information processor;

S4、信息处理器结合垃圾的图片信息和介电常数信息对垃圾的分类进行判断,最后把识别信号从信号输出系统输出,完成垃圾分类的识别工作;S4. The information processor combines the image information of the garbage and the dielectric constant information to judge the garbage classification, and finally outputs the identification signal from the signal output system to complete the identification of garbage classification;

S5、将步骤S2中无法识别到的垃圾信息通过通讯模块传输到服务器,然后服务器提醒用户根据无法识别的图片,进行垃圾数据库更新,并把更新的垃圾数据库传输至信息处理器进行存储。S5. Transmitting the unidentifiable garbage information in step S2 to the server through the communication module, and then the server reminds the user to update the garbage database according to the unidentifiable pictures, and transmits the updated garbage database to the information processor for storage.

本发明相对于现有技术具有如下的优点和效果:Compared with the prior art, the present invention has the following advantages and effects:

1、本发明利用介电常数传感器弥补了目标识别速度慢和相识物体识别不准确的缺点。目标识别有一个很明显的特点就是:识别精度高速度慢,识别精度低速度快。但是在介电常数传感器的作用下就可以弥补这个缺点。比如对于瓶子类的垃圾进行分类识别时,如果是在目标识别和介电常数传感器的共同作用下瓶子进行识别,目标识别只要识别出图中的物体是瓶子,也就确定了属于可回收类别,然后介电常数传感器再对他们进行材料类型的区分,区分那个瓶子的材料是金属、玻璃、塑料中的哪一样即可。这样总工作量就是目标识别识别出图中的物体是瓶子和介电常数传感器识别瓶子的材料。但是如果是在单独的目标识别下对瓶子进行垃圾分类,信息处理器要完成的工作除了识别出垃圾是瓶子,并且还要识别出是什么材料的瓶子。这样总工作量就是目标识别要识别出垃圾是什么物体和是这物体是什么材料的。两种情况相比之下区别就是材料识别的工作方式不同,导致两者的时间大不相同,明显用介电常数传感器识别材料的时间会远小于用目标识别识别材料的时间。这样就弥补了目标识别速度慢的缺点。1. The present invention uses a dielectric constant sensor to make up for the shortcomings of slow target recognition speed and inaccurate recognition of acquainted objects. An obvious feature of target recognition is: high recognition accuracy and slow speed, low recognition accuracy and fast speed. But this shortcoming can be made up for under the action of the dielectric constant sensor. For example, when classifying and identifying bottle-like garbage, if the bottle is identified under the joint action of target recognition and dielectric constant sensor, as long as the target recognition recognizes that the object in the picture is a bottle, it is determined that it belongs to the recyclable category. Then the dielectric constant sensor distinguishes them by material type, and distinguishes which of the bottle's material is metal, glass, or plastic. In this way, the total workload is that the target recognition recognizes that the object in the picture is a bottle and the dielectric constant sensor recognizes the material of the bottle. However, if the bottles are classified into garbage under separate target recognition, the work to be done by the information processor is not only to identify that the garbage is a bottle, but also to identify the bottle of what material it is. In this way, the total workload is that the target recognition needs to identify what kind of garbage is and what kind of material it is. The difference between the two cases is that the material recognition works in different ways, which leads to a big difference in the time between the two. Obviously, the time to identify materials with a dielectric constant sensor will be much shorter than the time to identify materials with target recognition. This makes up for the shortcoming of slow target recognition.

2、本发明利用目标识别可以弥补介电常数传感器只对垃圾进粗略分类和无法区分餐后和厨后垃圾的缺点。因为介电常数传感器有一个自身的缺点,它只能区分:金属、纸张、玻璃,和塑料,而不能区分餐后和厨后垃圾,但是目标识别可以轻易得识别出餐后和厨后垃圾,这就弥补了介电常数传感器自身的缺点。2. The present invention uses target recognition to make up for the shortcomings of the dielectric constant sensor that can only roughly classify garbage and cannot distinguish between meal and kitchen garbage. Because the dielectric constant sensor has a shortcoming of its own, it can only distinguish between: metal, paper, glass, and plastic, but not after meals and kitchen waste, but target recognition can easily identify after meals and kitchen waste, This makes up for the shortcomings of the dielectric constant sensor itself.

附图说明Description of drawings

图1为本发明基于目标检测和介电常数的垃圾分类识别装置的模块连接示意图;Fig. 1 is the module connection schematic diagram of the garbage sorting identification device based on target detection and dielectric constant of the present invention;

图2为本发明基于目标检测和介电常数的垃圾分类识别装置结构示意图,附图标记:1、垃圾投放箱;2、服务器;3、摄像头;4、垃圾;5、介电常数传感器;6、控制处理器;7、传动皮带;8、显示屏;9、信息处理器;Fig. 2 is the structure schematic diagram of the garbage sorting and identifying device based on target detection and dielectric constant of the present invention, reference numerals: 1, garbage drop box; 2, server; 3, camera; 4, garbage; 5, dielectric constant sensor; 6 , control processor; 7, transmission belt; 8, display screen; 9, information processor;

图3为本发明基于目标检测和介电常数的垃圾分类识别装置的识别方法流程图。Fig. 3 is a flow chart of the recognition method of the garbage classification and recognition device based on target detection and dielectric constant of the present invention.

具体实施方式Detailed ways

下面结合附图和具体实施例对本发明作进一步详细描述。The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

实施例Example

如图1和图2所示,一种基于目标检测和介电常数的垃圾分类识别装置,包括垃圾投放箱1、服务器2、摄像头3、垃圾4、介电常数传感器5、控制处理器6、传动皮带7、显示屏8、信息处理器9、通讯模块、以及辅助工作外设;As shown in Fig. 1 and Fig. 2, a kind of garbage sorting recognition device based on object detection and dielectric constant, comprises garbage drop box 1, server 2, camera 3, garbage 4, dielectric constant sensor 5, control processor 6, Transmission belt 7, display screen 8, information processor 9, communication module, and auxiliary work peripherals;

图1中,所述信息处理器9分别与控制处理器6、摄像头3、以及通讯模块连接,所述控制处理器6还分别与介电常数传感器5和辅助工作外设连接,所述通讯模块与服务器2连接;所述垃圾投放箱1分别与摄像头3和介电常数传感器5连接;Among Fig. 1, described information processor 9 is respectively connected with control processor 6, camera 3, and communication module, and described control processor 6 is also connected with dielectric constant sensor 5 and auxiliary work peripherals respectively, and described communication module Be connected with server 2; Described rubbish dropping box 1 is connected with camera 3 and dielectric constant sensor 5 respectively;

所述摄像头3用于采集垃圾投放箱1内垃圾的图像信息,并且将拍摄到的图片传输到信息处理器9;The camera 3 is used to collect the image information of the garbage in the garbage drop box 1, and transmit the captured pictures to the information processor 9;

所述介电常数传感器5用于对垃圾4进行介电常数识别,并将识别信息传输至信息处理器9,并将处理结果显示在显示屏8;The dielectric constant sensor 5 is used to identify the dielectric constant of the garbage 4, and transmit the identification information to the information processor 9, and display the processing result on the display screen 8;

所述信息处理器9用于处理摄像头3传输回来的图片,把图片和信息处理器9预储存的垃圾数据库进行对比,得出图片的信息,然后结合垃圾的介电常数信息对垃圾的种类进行综合判断;Described information processor 9 is used for processing the picture that camera 3 transmits back, compares picture and the rubbish database that information processor 9 prestores, draws the information of picture, then combines the dielectric constant information of rubbish to the kind of rubbish Comprehensive judgment;

所述通讯模块用于信息处理器9和服务器2之间的通讯,负责将信息处理器9无法识别的图片传输给服务器2,同时也负责把服务器2更新的垃圾数据库传输给信息处理器9;The communication module is used for communication between the information processor 9 and the server 2, and is responsible for transmitting the unrecognizable pictures of the information processor 9 to the server 2, and is also responsible for transmitting the garbage database updated by the server 2 to the information processor 9;

所述服务器2用于接收信息处理器9传输回来的无法识别的图片,然后提醒工作人员根据无法识别的图片进行数据跟新;The server 2 is used to receive the unidentifiable picture transmitted back by the information processor 9, and then remind the staff to update the data according to the unrecognizable picture;

所述控制处理器6用于控制介电常数传感器5和辅助工作外设,同时与信息处理器9之间进行通讯;The control processor 6 is used to control the dielectric constant sensor 5 and auxiliary work peripherals, and communicate with the information processor 9 at the same time;

所述辅助工作外设用于保证垃圾分类识别装置的正常运作。The auxiliary work peripherals are used to ensure the normal operation of the garbage sorting and identification device.

在本实施例中,如图2所示,垃圾投放箱1内设置传动皮带7,上盖设置摄像机3和控制处理器6,侧面设置介电常数传感器5;垃圾投放在传动的皮带7上,摄像机3和介电常数传感器5分别对经过的垃圾4进行图像信息采集和介电常数识别;In the present embodiment, as shown in Figure 2, the transmission belt 7 is set in the garbage drop box 1, the camera 3 and the control processor 6 are set on the upper cover, and the dielectric constant sensor 5 is set on the side; the garbage is thrown on the belt 7 of the transmission, Camera 3 and dielectric constant sensor 5 carry out image information collection and dielectric constant identification to passing garbage 4 respectively;

所述辅助工作外设包括供电系统和信号输出系统,所述供电系统为整个传感器提供能量,所述信号输出系统把信息处理器的处理结果传输并显示在显示屏上,所述处理结果包括垃圾的类别和大小;The auxiliary work peripherals include a power supply system and a signal output system, the power supply system provides energy for the entire sensor, the signal output system transmits and displays the processing results of the information processor on the display screen, and the processing results include garbage type and size of

在本实施例中,所述信息处理器9为电脑主机;In this embodiment, the information processor 9 is a computer host;

所述垃圾数据库是通过YOLO开源库训练出来的,同时对于垃圾的识别处理也是通过YOLO开源库进行识别;The garbage database is trained through the YOLO open source library, and the recognition of garbage is also identified through the YOLO open source library;

所述通讯模块采用蓝牙、WiFi或者有线;The communication module adopts bluetooth, WiFi or wired;

所述服务器2采用企业级服务器;The server 2 adopts an enterprise-level server;

所述控制处理器6采用STM微控制器或AVR单片机;Described control processor 6 adopts STM microcontroller or AVR single-chip microcomputer;

所述介电常数传感器5对垃圾的材料进行一个粗略的分类,分类包括:金属、纸张、塑料;Described dielectric constant sensor 5 carries out a rough classification to the material of rubbish, and classification includes: metal, paper, plastics;

本实施例中,对于瓶子类的垃圾进行分类识别时,如果是在目标识别和介电常数传感器的共同作用下瓶子进行识别,目标识别只要识别出图中的物体是瓶子,也就确定了属于可回收类别,然后介电常数传感器再对他们进行材料类型的区分,区分那个瓶子的材料是金属、玻璃、塑料中的哪一样即可。这样总工作量就是目标识别识别出图中的物体是瓶子和介电常数传感器识别瓶子的材料。但是如果是在单独的目标识别下对瓶子进行垃圾分类,信息处理器要完成的工作除了识别出垃圾是瓶子,并且还要识别出是什么材料的瓶子。这样总工作量就是目标识别要识别出垃圾是什么物体和是这物体是什么材料的。两种情况相比之下区别就是材料识别的工作方式不同,导致两者的时间大不相同,明显用介电常数传感器识别材料的时间会远小于用目标识别识别材料的时间。这样就弥补了目标识别速度慢的缺点。比如对于塑料瓶和金属瓶类的垃圾,目标识别只能识别它们均是瓶子,很难甚至无法区分出这两种瓶子的材料,此时在介电常数传感器的作用下就很容易把两种瓶子的材料区分出来。也就弥补了目标识别对相似物体识别不准确的缺点。In this embodiment, when classifying and identifying bottle-like garbage, if the bottle is identified under the joint action of the target recognition and the dielectric constant sensor, as long as the target recognition recognizes that the object in the picture is a bottle, it is determined that it belongs to the bottle. The recyclable category, and then the dielectric constant sensor distinguishes them by material type, and distinguishes which bottle is made of metal, glass, or plastic. In this way, the total workload is that the target recognition recognizes that the object in the picture is a bottle and the dielectric constant sensor recognizes the material of the bottle. However, if the bottles are classified into garbage under separate target recognition, the work to be done by the information processor is not only to identify that the garbage is a bottle, but also to identify the bottle of what material it is. In this way, the total workload is that the target recognition needs to identify what kind of garbage is and what kind of material it is. The difference between the two cases is that the material recognition works in different ways, which leads to a big difference in the time between the two. Obviously, the time to identify materials with a dielectric constant sensor will be much shorter than the time to identify materials with target recognition. This makes up for the shortcoming of slow target recognition. For example, for garbage such as plastic bottles and metal bottles, target recognition can only recognize that they are both bottles, and it is difficult or even impossible to distinguish the materials of these two kinds of bottles. The material of the bottle is distinguished. It also makes up for the inaccurate shortcomings of target recognition for similar object recognition.

对于两个均为金属材料的瓶子垃圾,如果只用介电常数传感器识别,就好把它们两个定义为金属,即可回收垃圾,但是如果其中一个瓶子是杀虫剂瓶(金属瓶)等不可回收垃圾,这时,介电常数传感器识别就不准确;显然,用目标识别就可以把同为金属材料的可回收垃圾瓶和不可回收垃圾瓶识别出来。因此,目标识别可以弥补介电常数传感器只能对垃圾进行粗略的分类。For two bottle garbage that are both metal materials, if only the dielectric constant sensor is used to identify them, it is good to define them as metal, and the garbage can be recycled, but if one of the bottles is an insecticide bottle (metal bottle), etc. Non-recyclable garbage, at this time, the identification of the dielectric constant sensor is not accurate; obviously, the recyclable garbage bottles and non-recyclable garbage bottles that are also metal materials can be identified by target recognition. Therefore, object recognition can compensate for the rough classification of garbage by permittivity sensors.

如图3所示,本实施例的一种基于目标检测和介电常数的垃圾分类识别装置的识别方法,具体包括下述步骤:As shown in Fig. 3, a kind of identification method of the waste sorting identification device based on target detection and dielectric constant of the present embodiment, specifically comprises the following steps:

S1、将用户需要识别的垃圾放置在垃圾投放台,然后摄像头对垃圾投放台上的垃圾进行拍摄数据采样;S1. Place the garbage that the user needs to identify on the garbage disposal platform, and then the camera samples the garbage on the garbage disposal platform;

S2、信息处理器将摄像头采集到的信息通过开源库YOLO进行目标检测,然后与预储存在信息处理器的垃圾模板信息进行匹配得出垃圾的信息,若在信息处理器中无法查找到垃圾的信息,则进行步骤S5;S2. The information processor uses the information collected by the camera to detect the target through the open source library YOLO, and then matches it with the garbage template information pre-stored in the information processor to obtain the garbage information. If the garbage information cannot be found in the information processor information, proceed to step S5;

S3、介电常数传感器对垃圾的材料进行粗略的分类,并把识别到的信息传输至信息处理器,然后控制处理器再传输给信息处理器;S3. The dielectric constant sensor roughly classifies the garbage materials, and transmits the identified information to the information processor, and then controls the processor to transmit it to the information processor;

S4、信息处理器结合垃圾的图片信息和介电常数信息对垃圾的分类进行判断,最后把识别信号从信号输出系统输出,完成垃圾分类的识别工作;S4. The information processor combines the image information of the garbage and the dielectric constant information to judge the garbage classification, and finally outputs the identification signal from the signal output system to complete the identification of garbage classification;

S5、将步骤S2中无法识别到的垃圾信息通过通讯模块传输到服务器,然后服务器提醒用户根据无法识别的图片,进行数据更新,数据跟新后把更新的数据传输至信息处理器进行存储。S5. Transmitting the unrecognized junk information in step S2 to the server through the communication module, and then the server reminds the user to update the data according to the unrecognized picture, and after the data is updated, the updated data is transmitted to the information processor for storage.

上述实施例为本发明较佳的实施方式,但本发明的实施方式并不受上述实施例的限制,其他的任何未背离本发明精神实质与原理下所做的改变、修饰、替代、简化、组合,均应为等效的替换方式,都应该在本发明的保护范围之内。The above-mentioned embodiment is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above-mentioned embodiment, and any other changes, modifications, substitutions, simplifications, Combinations should all be equivalent replacements, and should all be within the protection scope of the present invention.

Claims (10)

Translated fromChinese
1.一种基于目标检测和介电常数的垃圾分类识别装置,其特征在于,包括垃圾投放箱、摄像头、信息处理器、通讯模块、服务器、介电常数传感器、控制处理器、显示屏、以及辅助工作外设;所述信息处理器分别与控制处理器、摄像头、以及通讯模块连接,所述控制处理器还分别与介电常数传感器和辅助工作外设连接,所述通讯模块还与服务器连接;所述垃圾投放箱分别与摄像头和介电常数传感器连接;所述摄像头对垃圾进行数据拍摄采样,并将数据传至信息处理器,同时所述介电常数传感器把识别到的信息传输到信息处理器,最后所述信号处理器综合两者的信息对垃圾的分类进行判断;1. A garbage sorting and identification device based on target detection and dielectric constant, characterized in that it includes a garbage drop box, a camera, an information processor, a communication module, a server, a dielectric constant sensor, a control processor, a display screen, and Auxiliary work peripherals; the information processor is connected with the control processor, the camera, and the communication module respectively, the control processor is also connected with the dielectric constant sensor and the auxiliary work peripherals respectively, and the communication module is also connected with the server The garbage drop box is connected with the camera and the dielectric constant sensor respectively; the camera performs data shooting and sampling of the garbage, and transmits the data to the information processor, and the dielectric constant sensor transmits the identified information to the information processor. processor, and finally the signal processor synthesizes the information of the two to judge the classification of garbage;所述信息处理器用于处理摄像头传输回来的图片,把图片和信息处理器预储存的垃圾数据库进行对比,得出图片的信息,然后结合垃圾的介电常数信息对垃圾的种类进行综合判断;The information processor is used to process the pictures transmitted by the camera, compare the pictures with the garbage database pre-stored by the information processor, obtain the information of the pictures, and then comprehensively judge the type of garbage in combination with the dielectric constant information of the garbage;所述通讯模块用于信息处理器和服务器之间的通讯,负责将信息处理器无法识别的图片传输给服务器,同时也负责把服务器更新的垃圾数据库传输给信息处理器;The communication module is used for communication between the information processor and the server, and is responsible for transmitting pictures that the information processor cannot recognize to the server, and is also responsible for transmitting the garbage database updated by the server to the information processor;所述服务器用于接收信息处理器传输回来的无法识别的图片,然后提醒工作人员根据无法识别的图片进行数据跟新;The server is used to receive the unrecognizable picture transmitted back by the information processor, and then remind the staff to update the data according to the unrecognizable picture;所述控制处理器用于控制介电常数传感器和辅助工作外设,同时与信息处理器之间进行通讯;The control processor is used to control the dielectric constant sensor and auxiliary work peripherals, and communicate with the information processor at the same time;所述辅助工作外设用于保证垃圾分类识别装置的正常运作。The auxiliary work peripherals are used to ensure the normal operation of the garbage sorting and identification device.2.根据权利要求1所述的基于目标检测和介电常数的垃圾分类识别装置,其特征在于,所述垃圾投放箱内设置传动皮带,上盖设置摄像机和控制处理器,侧面设置介电常数传感器;垃圾投放在传动皮带上,摄像机和介电常数传感器分别对经过的垃圾进行图像信息采集和介电常数识别。2. The garbage sorting and identification device based on target detection and dielectric constant according to claim 1, wherein a transmission belt is set in the garbage drop box, a camera and a control processor are set on the upper cover, and a dielectric constant is set on the side. Sensor: Garbage is put on the transmission belt, and the camera and the dielectric constant sensor respectively collect image information and identify the dielectric constant of the passing garbage.3.根据权利要求1所述的基于目标检测和介电常数的垃圾分类识别装置,其特征在于,所述辅助工作外设包括供电系统和信号输出系统,所述供电系统为整个传感器提供能量,所述信号输出系统把信息处理器的处理结果传输并显示在显示屏上,所述处理结果包括垃圾的类别和大小。3. The garbage sorting and identification device based on target detection and dielectric constant according to claim 1, wherein the auxiliary work peripherals include a power supply system and a signal output system, and the power supply system provides energy for the entire sensor, The signal output system transmits and displays the processing result of the information processor on the display screen, and the processing result includes the category and size of the garbage.4.根据权利要求1所述的基于目标检测和介电常数的垃圾分类识别装置,其特征在于,所述信息处理器为电脑主机。4. The garbage classification and recognition device based on target detection and dielectric constant according to claim 1, wherein the information processor is a computer host.5.根据权利要求1所述的基于目标检测和介电常数的垃圾分类识别装置,其特征在于,所述垃圾数据库是通过YOLO开源库训练出来的,同时对于垃圾的识别处理也是通过YOLO开源库进行识别。5. The garbage classification and identification device based on target detection and dielectric constant according to claim 1, wherein the garbage database is trained by the YOLO open source library, and the identification process for garbage is also by the YOLO open source library to identify.6.根据权利要求1所述的基于目标检测和介电常数的垃圾分类识别装置,其特征在于,所述通讯模块采用蓝牙、WiFi或者有线。6. The garbage classification and recognition device based on target detection and dielectric constant according to claim 1, wherein the communication module adopts Bluetooth, WiFi or wired.7.根据权利要求1所述的基于目标检测和介电常数的垃圾分类识别装置,其特征在于,所述服务器采用企业级服务器。7. The garbage classification and recognition device based on object detection and dielectric constant according to claim 1, wherein the server is an enterprise-level server.8.根据权利要求1所述的基于目标检测和介电常数的垃圾分类识别装置,其特征在于,所述控制处理器采用STM微控制器或AVR单片机。8. The garbage sorting and identification device based on target detection and dielectric constant according to claim 1, wherein the control processor adopts an STM microcontroller or an AVR single-chip microcomputer.9.根据权利要求1所述的基于目标检测和介电常数的垃圾分类识别装置,其特征在于,所述介电常数传感器对垃圾的材料进行一个粗略的分类,分类包括:金属、纸张、塑料。9. The garbage classification and identification device based on target detection and dielectric constant according to claim 1, wherein the dielectric constant sensor performs a rough classification on the materials of garbage, and the classification includes: metal, paper, plastic .10.根据权利用要求1~9任一项所述的基于目标检测和介电常数的垃圾分类识别装置的识别方法,其特征在于,包括以下步骤:10. According to any one of claims 1 to 9, the identification method of the garbage classification and identification device based on target detection and dielectric constant is characterized in that it comprises the following steps:S1、将用户需要识别的垃圾放置在垃圾箱的传动皮带上,然后摄像头对传动皮带上的垃圾进行拍摄数据采样;S1. Place the garbage that the user needs to identify on the transmission belt of the garbage bin, and then the camera samples the garbage on the transmission belt;S2、信息处理器将摄像头采集到的信息通过开源库YOLO进行目标检测,然后与预储存在信息处理器的垃圾数据库进行匹配得出垃圾的信息,若在信息处理器中无法查找到垃圾的信息,则进行步骤S5;S2. The information processor uses the information collected by the camera to detect the target through the open source library YOLO, and then matches it with the garbage database pre-stored in the information processor to obtain the information of garbage. If the information of garbage cannot be found in the information processor , proceed to step S5;S3、介电常数传感器对垃圾的材料进行粗略的分类,并把识别到的信息传输至信息处理器;S3. The dielectric constant sensor roughly classifies the garbage materials, and transmits the identified information to the information processor;S4、信息处理器结合垃圾的图片信息和介电常数信息对垃圾的分类进行判断,最后把识别信号从信号输出系统输出,完成垃圾分类的识别工作;S4. The information processor combines the image information of the garbage and the dielectric constant information to judge the garbage classification, and finally outputs the identification signal from the signal output system to complete the identification of garbage classification;S5、将步骤S2中无法识别到的垃圾信息通过通讯模块传输到服务器,然后服务器提醒用户根据无法识别的图片,进行垃圾数据库更新,并把更新的垃圾数据库传输至信息处理器进行存储。S5. Transmitting the unidentifiable garbage information in step S2 to the server through the communication module, and then the server reminds the user to update the garbage database according to the unidentifiable pictures, and transmits the updated garbage database to the information processor for storage.
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