WO2020087552A1 - 一种点读验证装置以及点读答题验证评分方法 - Google Patents

一种点读验证装置以及点读答题验证评分方法 Download PDF

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WO2020087552A1
WO2020087552A1 PCT/CN2018/114237 CN2018114237W WO2020087552A1 WO 2020087552 A1 WO2020087552 A1 WO 2020087552A1 CN 2018114237 W CN2018114237 W CN 2018114237W WO 2020087552 A1 WO2020087552 A1 WO 2020087552A1
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answer
chip
device body
microprocessor
memory
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PCT/CN2018/114237
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English (en)
French (fr)
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莫宇聪
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深圳市童心教育科技有限公司
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
    • G09B7/02—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student

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  • the invention relates to the technical field of intelligent reading equipment, in particular to a point reading verification device and a point reading answer verification scoring method.
  • the point reading pen is a high-tech product that uses optical image recognition technology. It is a new generation of intelligent reading and reading machines following the learning machine and point reading machine. Educational learning tools.
  • the general software and hardware architecture of the point reading pen includes Sensor (infrared light sensitive), MCU, OID algorithm, special paint printing books (ie supporting books) that reflect infrared light, and the core OID algorithm of the point reading pen.
  • Sensor infrared light sensitive
  • MCU optical image recognition technology
  • OID algorithm special paint printing books (ie supporting books) that reflect infrared light
  • the principle of optical recognition instrument is to sense the digital signal on the picture through the instrument with photosensitive equipment, so as to respond to the matching books.
  • OID optical sensing and recognition instrument that integrates some electronic components.
  • contact sensing is used, that is, the pen touches the matching book, then senses the information of the matching book, and finally makes a certain response based on the received information.
  • the matching book contains a base code layer, and the base code layer contains the information that the pen can sense, that is, according to the needs of the specific supporting book, some codes are written into its pictures or text, and each code has a code Identify it with a digital number index number.
  • the pen light pen When the pen light pen recognizes a code, first identify its index number, and then reflect this index number into its own chip (of course the chip is written in advance with these pictures Corresponding to the event driver, the event driver can also be generated according to the OID software), and then the pen will make a certain response according to the content stored in the chip. This is actually just like a computer. When a user gives a task, it will accomplish this task according to the program stored in the light pen in advance. For example, in OID, the most used voice function is to click on the content on the picture to make a sound.
  • the existing point reading pens are generally only able to play the content of the reading material set with the OID code, which plays an auxiliary role.
  • OID code which plays an auxiliary role.
  • An object of the present invention is to provide a point-reading verification device and a point-reading answer verification and scoring method, to solve the problem that the existing auxiliary reading tools such as point-reading pens cannot perform operation such as answering verification and scoring.
  • the technical solution of the present invention provides a point reading verification device, including: a device body, a speaker and a microphone provided at the upper end of the device body, an infrared recognition sensor provided at the end of the device body, and the device body
  • the infrared recognition sensor reads the OID code on the reading, the microprocessor matches the recognized OID code with the audio database of the title audio memory, and sends it to the speaker through the mixing processing chip Collect the answer voice through the microphone and obtain the answer text information through the voice recognition chip, and match with the answer database in the answer memory.
  • the device body is also provided with an automatic zoom camera, which is used to collect the answer picture information input by the user, and the corresponding main control circuit board is provided with an image recognition chip and a picture memory.
  • the image recognition chip recognizes the answer picture information to obtain the answer text information.
  • a power management chip is also provided on the main control circuit board, the power management chip is connected to the microprocessor, and a charging interface and a switch button are provided corresponding to the power management chip.
  • the device body is also provided with a display screen and a keyboard, the display screen and the keyboard are connected to the microprocessor; the display screen is used to display standard answer information of the answer memory, the keyboard Used to enter the answer text information.
  • USB data interface an audio button, a switch button, and a headphone jack are provided on both sides of the device body.
  • a wireless communication chip is provided on the main control circuit board for wireless communication with an intelligent terminal.
  • the wireless communication chip is a WiFi communication device, a Bluetooth communication device, a ZigBee communication device, a wireless radio frequency communication device, or the like.
  • a point-read answer verification and scoring method which includes:
  • the point reading verification device and point reading answer verification and scoring method provided by the embodiment of the present invention input the answer of the question input by the user into the device through voice, image recognition or keyboard, and then recognize it as the answer text information, and the standard answer in the answer memory The information is compared to achieve answer verification and improve the user experience.
  • FIG. 1 is a front structural view of a point reading verification device provided by an embodiment of the present invention.
  • FIG. 2 is a left-side structural diagram of a point reading verification device provided by an embodiment of the present invention.
  • FIG. 3 is a right-side structural diagram of a point reading verification device provided by an embodiment of the present invention.
  • FIG. 4 is a block diagram of a system structure of a point reading verification device provided by an embodiment of the present invention.
  • FIG. 5 is a flowchart of a method for verifying and scoring a point-read answer provided by an embodiment of the present invention.
  • an embodiment of the present invention provides a point reading verification device, including: a device body 10, a speaker 20 and a microphone 60 provided at the upper end of the device body 10, and an infrared recognition sensor provided at the end of the device body 10 30 and a main control circuit board 40 and a lithium battery 50 provided in the device body 10; a microprocessor is integrated on the main control circuit board 40, and a voice recognition chip electrically connected to the microprocessor , Mixing processing chip, title audio memory and answer memory, the infrared recognition sensor 30 reads the OID code on the reading material, the microprocessor matches the recognized OID code with the audio database of the title audio memory, It is sent to the speaker 20 after passing through the mixing processing chip; answer voice is collected through the microphone 60 and answer text information is obtained through the voice recognition chip, and is matched with the answer database in the answer memory.
  • an automatic zoom camera 90 is further provided on the device body 10, the automatic zoom camera 90 is used to collect answer picture information input by a user, and the corresponding main control circuit board 40 is provided with an image Recognizing the chip and the picture memory, recognizing the answer picture information through the image recognition chip to obtain the answer text information.
  • the image recognition chip may be the MA2450 chip of Movidius.
  • a power management chip is further provided on the main control circuit board 40, the power management chip is connected to the microprocessor, and a charging interface 43 and a switch button 41 are provided corresponding to the power management chip .
  • the display body 70 is further provided with a display screen 70 and a keyboard 80, and the display screen 70 and the keyboard 80 are connected to the microprocessor; the display screen 70 is used to display the The standard answer information of the answer memory, the keyboard 80 is used to input answer text information.
  • a USB data interface 42 an audio button 45, a switch button 46, a headphone jack 44 and a repeat play button 47 are respectively provided on both sides of the device body 10.
  • a wireless communication chip is provided on the main control circuit board 40 for wireless communication with an intelligent terminal.
  • the wireless communication chip is a WiFi communication device, a Bluetooth communication device, a ZigBee communication device, a wireless radio frequency communication device, or the like.
  • an embodiment of the present invention provides a point-read answer verification and scoring method.
  • the method includes:
  • the point reading verification device and point reading answer verification and scoring method provided by the embodiment of the present invention input the answer of the question input by the user into the device through voice, image recognition or keyboard, and then recognize it as the answer text information, and the standard answer in the answer memory The information is compared to achieve answer verification and improve the user experience.

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Abstract

一种点读验证装置以及点读答题验证评分方法，用以解决现有点读笔之类的辅助阅读工具不能够进行答题验证评分等操作的问题。该点读验证装置包括装置本体（10），设置在装置本体（10）上端的扬声器（20）和麦克风（60）、设置在装置本体（10）末端的红外识别传感器（30）以及设置在装置本体（10）内的主控电路板（40）和锂电池（50）；主控电路板（40）上集成设置有微处理器，以及与微处理器电性连接的语音识别芯片、混音处理芯片、题目音频存储器和答案存储器，红外识别传感器（30）读取读物上的OID码，微处理器将所识别的OID码与题目音频存储器的音频数据库进行匹配，通过混音处理芯片后发送到扬声器（20）；通过麦克风（60）采集答案语音并通过语音识别芯片获取答案文本信息，与答案存储器内的答案数据库进行匹配。

Description

一种点读验证装置以及点读答题验证评分方法 技术领域
本发明涉及智能阅读设备技术领域，具体涉及一种点读验证装置以及点读答题验证评分方法。
背景技术
随着智能科技地不断发展，出现了越来越多的智能阅读辅助工具，其中点读笔是采用光学图像识别技术的高科技产品，是继学习机、点读机之后的新一代智能阅读和教育学习工具。目前通用的点读笔软硬件架构包括Sensor(红外感光)、MCU、OID算法、会反射红外光的特殊涂料印刷书本(即配套书本)，点读笔的核心OID算法，OID又称感光笔或者光学识别仪器,其原理就是通过带有感光设备的仪器来感应图片上的数字信号,从而对配套书本发生一定的响应。在OID中有一种东西叫做pen,这里的pen也就是我们所说的笔,但是他又不是我们普通的写字的笔,而是里面集成了一些电子元器件的一种光学传感与识别仪器。OID中是利用接触性传感,即pen笔接触到配套书本，然后感知配套书本的信息,最后根据所接受到的信息来作出一定的反映。其配套书本上含有一层底码层，底码层上含有笔所能感应到的信息，即根据具体配套书本的需求给其图片或文字编入一些代码code，而每一个code都是有一个数字编号index号来对它进行标识，当pen光笔识别到一个code的时候，先识别它的index号,然后将这个index号反映到它自己的芯片里面(当然芯片是事先写如了与这些图片对应的事件驱动程序的,事件驱动程序也可以根据OID软件产生),然后pen会根据芯片里面存储的内容作出一定的响应。这其实就如同电脑一样，当用户给一个任务时,它会根据光笔中事先存储好的 程序来实现这个任务。比如，在OID方面运用最多的语音功能，即通过pen点击图片上的内容而发出声音。
但是现有的点读笔一般仅仅是能够对设置有OID码的读物本身内容进行播放，起到辅助工作，对于一些测试练习类型的读物，不能够进行答题验证评分等操作，影响了用户体验。
发明内容
本发明的目的在于提供一种点读验证装置以及点读答题验证评分方法，用以解决现有点读笔之类的辅助阅读工具不能够进行答题验证评分等操作的问题。
为实现上述目的，本发明的技术方案提供了一种点读验证装置，包括：装置本体，设置在装置本体上端的扬声器和麦克风、设置在装置本体末端的红外识别传感器以及设置在所述装置本体内的主控电路板和锂电池；所述主控电路板上集成设置有微处理器，以及与所述微处理器电性连接的语音识别芯片、混音处理芯片、题目音频存储器和答案存储器，所述红外识别传感器读取读物上的OID码，所述微处理器将所识别的OID码与所述题目音频存储器的音频数据库进行匹配，通过所述混音处理芯片后发送到所述扬声器；通过所述麦克风采集答案语音并通过所述语音识别芯片获取答案文本信息，与所述答案存储器内的答案数据库进行匹配。
进一步的，所述装置本体上还设置有自动变焦摄像头，所述自动变焦摄像头用于采集用户输入的答案图片信息，对应的所述主控电路板上设置有图像识别芯片和图片存储器，通过所述图像识别芯片识别所述答案图片信息获取所述答案文本信息。
进一步的，所述主控电路板上还设置有电源管理芯片，所述电源管理芯片与所述微处理器连接，对应所述电源管理芯片设置有充电接口和开关按键。
进一步的，所述装置本体上还设置有显示屏和键盘，所述显示屏和所述键盘所述微处理器连接；所述显示屏用于显示所述答案存储器的标准答案信息，所述键盘用于输入答案文本信息。
进一步的，所述装置本体两侧分别设置有USB数据接口、音频按键、切换按键以及耳机插孔。
可选地，所述主控电路板上设置有无线通信芯片，用于与智能终端进行无线通信。所述无线通信芯片是WiFi通信器件、蓝牙通讯器件、ZigBee通信器件或者无线射频通信器件等等。
基于同一发明构思，本发明的另一方面提供了一种点读答题验证评分方法，该方法包括：
通过语音识别、图像识别或者键盘获取用户输入的答案文本信息；
将所述答案文本信息与预先存储的标准答案信息进行比对，判断所述答案文本信息是否正确；
对所述答案文本信息进行评分并统计结果，并通过语音或者显示屏输出所述统计结果。
本发明具有如下优点：
本发明实施例提供的点读验证装置以及点读答题验证评分方法，通过语音、图像识别或者键盘将用户输入的题目答案输入到装置内，然后识别为答案文本信息，与答案存储器内的标准答案信息进行比对，从而实现答案验证，提升了用户体验。
附图说明
图1本发明实施例提供的一种点读验证装置主视结构图。
图2本发明实施例提供的一种点读验证装置左视结构图。
图3本发明实施例提供的一种点读验证装置右视结构图。
图4本发明实施例提供的点读验证装置系统结构框图。
图5本发明实施例提供的点读答题验证评分方法流程框图。
具体实施方式
以下实施例用于说明本发明，但不用来限制本发明的范围。
实施例1
如图1-4所示，本发明实施例提供了一种点读验证装置，包括：装置本体10，设置在装置本体10上端的扬声器20和麦克风60、设置在装置本体10末端的红外识别传感器30以及设置在所述装置本体10内的主控电路板40和锂电池50；所述主控电路板40上集成设置有微处理器，以及与所述微处理器电性连接的语音识别芯片、混音处理芯片、题目音频存储器和答案存储器，所述红外识别传感器30读取读物上的OID码，所述微处理器将所识别的OID码与所述题目音频存储器的音频数据库进行匹配，通过所述混音处理芯片后发送到所述扬声器20；通过所述麦克风60采集答案语音并通过所述语音识别芯片获取答案文本信息，与所述答案存储器内的答案数据库进行匹配。
本发明实施例1中，所述装置本体10上还设置有自动变焦摄像头90，所述自动变焦摄像头90用于采集用户输入的答案图片信息，对应的所述主控电路板40上设置有图像识别芯片和图片存储器，通过所述图像识别芯片识别所述答案图片信息获取所述答案文本信息。图像识别芯片可以是Movidius的MA2450芯片。
本发明实施例1中，所述主控电路板40上还设置有电源管理芯片，所述电源管理芯片与所述微处理器连接，对应所述电源管理芯片设置有充电接口43和开关按键41。
本发明实施例1中，所述装置本体10上还设置有显示屏70和键盘80，所述显示屏70和所述键盘80所述微处理器连接；所述显示屏70用于显示所述答案存储器的标准答案信息，所述键盘80用于输入答案文本信息。
本发明实施例1中，所述装置本体10两侧分别设置有USB数据接口42、音频按键45、切换按键46、耳机插孔44以及重复播放按键47。
可选地，所述主控电路板40上设置有无线通信芯片，用于与智能终端进行无线通信。所述无线通信芯片是WiFi通信器件、蓝牙通讯器件、ZigBee通信器件或者无线射频通信器件等等。
实施例2
如图5所示，本发明实施例提供了一种点读答题验证评分方法，该方法包括：
S101、通过语音识别、图像识别或者键盘获取用户输入的答案文本信息；
S102、将所述答案文本信息与预先存储的标准答案信息进行比对，判断所述答案文本信息是否正确；
S103、对所述答案文本信息进行评分并统计结果，并通过语音或者显示屏输出所述统计结果。
本发明实施例提供的点读验证装置以及点读答题验证评分方法，通过语音、图像识别或者键盘将用户输入的题目答案输入到装置内，然后识别为答案文本信息，与答案存储器内的标准答案信息进行比对，从而实现答案验证，提升了用户体验。
虽然，上文中已经用一般性说明及具体实施例对本发明作了详尽的描述，但在本发明基础上，可以对之作一些修改或改进，这对本领域技术人员而言是显而易见的。因此，在不偏离本发明精神的基础上所做的这些修改或改进，均属于本发明要求保护的范围。

Claims (8)

  1. 一种点读验证装置，其特征在于，包括：装置本体，设置在装置本体上端的扬声器和麦克风、设置在装置本体末端的红外识别传感器以及设置在所述装置本体内的主控电路板和锂电池；所述主控电路板上集成设置有微处理器，以及与所述微处理器电性连接的语音识别芯片、混音处理芯片、题目音频存储器和答案存储器，所述红外识别传感器读取读物上的OID码，所述微处理器将所识别的OID码与所述题目音频存储器的音频数据库进行匹配，通过所述混音处理芯片后发送到所述扬声器；通过所述麦克风采集答案语音并通过所述语音识别芯片获取答案文本信息，与所述答案存储器内的答案数据库进行匹配。
  2. 根据权利要求1所述的点读验证装置，其特征在于，所述装置本体上还设置有自动变焦摄像头，所述自动变焦摄像头用于采集用户输入的答案图片信息，对应的所述主控电路板上设置有图像识别芯片和图片存储器，通过所述图像识别芯片识别所述答案图片信息获取所述答案文本信息。
  3. 根据权利要求1所述的点读验证装置，其特征在于，所述主控电路板上还设置有电源管理芯片，所述电源管理芯片与所述微处理器连接，对应所述电源管理芯片设置有充电接口和开关按键。
  4. 根据权利要求1所述的点读验证装置，其特征在于，所述装置本体上还设置有显示屏和键盘，所述显示屏和所述键盘所述微处理器连接；所述显示屏用于显示所述答案存储器的标准答案信息，所述键盘用于输入答案文本信息。
  5. 根据权利要求1所述的点读验证装置，其特征在于，所述装置本体两侧分别设置有USB数据接口、音频按键、切换按键以及耳机插孔。
  6. 根据权利要求1所述的点读验证装置，其特征在于，所述主控电路板上设置有无线通信芯片，用于与智能终端进行无线通信。
  7. 根据权利要求6所述的点读验证装置，其特征在于，所述无线通信芯片是WiFi通信器件、蓝牙通讯器件、ZigBee通信器件或者无线射频通信器件。
  8. 一种点读答题验证评分方法，其特征在于，所述方法包括：
    通过语音识别、图像识别或者键盘获取用户输入的答案文本信息；
    将所述答案文本信息与预先存储的标准答案信息进行比对，判断所述答案文本信息是否正确；
    对所述答案文本信息进行评分并统计结果，并通过语音或者显示屏输出所述统计结果。
PCT/CN2018/114237 2018-10-31 2018-11-07 一种点读验证装置以及点读答题验证评分方法 WO2020087552A1 (zh)

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