WO2020087553A1 - 一种点读答题器以及答案选项oid码编码方法 - Google Patents

一种点读答题器以及答案选项oid码编码方法 Download PDF

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WO2020087553A1
WO2020087553A1 PCT/CN2018/114238 CN2018114238W WO2020087553A1 WO 2020087553 A1 WO2020087553 A1 WO 2020087553A1 CN 2018114238 W CN2018114238 W CN 2018114238W WO 2020087553 A1 WO2020087553 A1 WO 2020087553A1
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answer
reading
audio
oid
code
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PCT/CN2018/114238
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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
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • G09B5/062—Combinations of audio and printed presentations, e.g. magnetically striped cards, talking books, magnetic tapes with printed texts thereon
    • 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 answerer and an OID code encoding method of answer options.
  • 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 pen is generally only capable of playing the content of the reading material set with the OID code, and lacks the playback of answers to some question and answer questions, thereby affecting the user experience.
  • An object of the present invention is to provide a point-reading answerer and an answer option OID code encoding method to solve the problem that the existing point-reading pen cannot obtain answers corresponding to the questions on the reading.
  • a point-and-read clicker including: a device body, a speaker provided at the upper end of the device body, an infrared recognition sensor provided at the end of the device body, and a device provided in the device body A main control circuit board and a lithium battery; a microprocessor is integrated on the main control circuit board, and a mixing processing chip, answer audio memory and title audio memory electrically connected to the microprocessor;
  • An OID code is invisible printed on the corresponding question position and answer position on the reading material respectively, the infrared recognition sensor acquires the OID code on the reading material, and the microprocessor stores the recognized OID code and the answer audio memory The answer audio database matches the title audio database of the title audio storage, and is sent to the speaker after passing through the mixing processing chip;
  • an OID code is set invisible on the reading corresponding to the title position
  • the infrared recognition sensor acquires the OID code on the reading
  • the microprocessor combines the identified OID code with the answer audio of the answer audio memory
  • the database and the title audio database of the title audio memory are matched, and the title audio or answer audio corresponding to the OID code is sent to the speaker after passing through the mixing processing chip through a switch button.
  • 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 is provided corresponding to the power management chip.
  • a display screen is also provided on the device body, and the display screen is connected to the microprocessor; the display screen is used to display the text content of the answer audio corresponding to the OID code.
  • USB data interface an audio button, the 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.
  • Another aspect of the present invention provides an answer option OID code encoding method.
  • the method includes:
  • the OID code, the binary code identifier and the corresponding answer options are stored in the answer audio database.
  • the point-reading answerer and the answer option OID code encoding method provided by the embodiments of the present invention store the title audio data and answer audio data on the reading materials separately, and play them separately when they are identified by the OID codes, or answer by switching buttons The playback of audio data, so that the reading pen not only plays the content on the reading material, but also can perform the answer test work.
  • FIG. 1 is a front view structural diagram of a point-reading clicker provided by an embodiment of the present invention.
  • FIG. 2 is a left-view structural diagram of a point-reading answerer provided by an embodiment of the present invention.
  • FIG. 3 is a right-side structural diagram of a point-reading answerer provided by an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a reading OID code provided by an embodiment of the present invention.
  • FIG. 5 is a structural block diagram of a point-read answering system provided by an embodiment of the present invention.
  • FIG. 6 is a flowchart of a method for encoding an answer option OID code provided by an embodiment of the present invention.
  • an embodiment of the present invention provides a point-and-read clicker including: a device body 10, a speaker 20 provided at the upper end of the device body 10, an infrared recognition sensor 30 provided at the end of the device body 10, and settings A main control circuit board 40 and a lithium battery 50 in the device body 10; a microprocessor is integrated on the main control circuit board 40, and a mixing processing chip electrically connected to the microprocessor, Answer audio memory and question audio memory;
  • An OID code 70 is invisible printed on the corresponding question position and answer position on the reading material respectively, the infrared recognition sensor 30 acquires the OID code 70 on the reading material, and the microprocessor combines the identified OID code 70 with the The answer audio database of the answer audio memory is matched with the question audio database of the title audio memory, and then sent to the speaker 20 after passing through the mixing processing chip;
  • an OID code 70 is provided invisibly on the reading corresponding to the title position, the infrared recognition sensor acquires the OID code 70 on the reading, and the microprocessor stores the identified OID code 70 and the answer audio memory The answer audio database matches the question audio database of the question audio storage, and the question audio or answer audio corresponding to the OID code 70 is sent to the speaker through the mixing processing chip through a switch button.
  • 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 are provided corresponding to the power management chip 41.
  • a display screen 60 is further provided on the device body 10, and the display screen 60 is connected to the microprocessor; the display screen 60 is used to display the answer audio corresponding to the OID code 70 Text content.
  • a USB data interface 42 an audio button 45, a switch button 46, a headphone jack 44 and a repeat play button 47 are provided on both sides of the device body 10 respectively.
  • 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.
  • another aspect of an embodiment of the present invention provides a method for encoding an answer option OID code.
  • the method includes:
  • S101 Define the number of bits in a binary code according to the number of answer options of the question, and use the binary code to identify each answer option of the question;
  • the point-reading answerer and the answer option OID code encoding method provided by the embodiments of the present invention store the title audio data and answer audio data on the reading materials separately, and play them separately when they are identified by the OID codes, or answer by switching buttons The playback of audio data, so that the reading pen not only plays the content on the reading material, but also can perform the answer test work.

Abstract

一种点读答题器以及答案选项OID码编码方法，该答题器包括：装置本体(10)，设置在装置本体(10)上端的扬声器(20)、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、混音处理芯片、答案音频存储器和题目音频储存器；在所述读物上对应题目位置和答案位置分别隐形印刷设置有OID码(70)或者在所述读物上对应题目位置隐形印刷设置有OID码(70)；通过一切换按键将所述OID码(70)对应的题目音频或者答案音频通过所述混音处理芯片后发送到所述扬声器(20)，从而使得点读笔不仅仅对读物上的内容进行播放，还能够进行答题测试工作。

Description

一种点读答题器以及答案选项OID码编码方法 技术领域
本发明涉及智能阅读设备技术领域，具体涉及一种点读答题器以及答案选项OID码编码方法。
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，缺乏对于一些问答题目答案的播放，从而影响用户体验。
发明内容
本发明的目的在于提供一种点读答题器以及答案选项OID码编码方法，用以解决现有点读笔不能够获取读物上的题目对应答案的问题。
为实现上述目的，本发明的技术方案提供了一种点读答题器，包括：装置本体，设置在装置本体上端的扬声器、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、混音处理芯片、答案音频存储器和题目音频储存器；
在所述读物上对应题目位置和答案位置分别隐形印刷设置有OID码，所述红外识别传感器获取读物上的所述OID码，所述微处理器将所识别的OID码与所述答案音频存储器的答案音频数据库和所述题目音频存储器的题目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；
或者在所述读物上对应题目位置隐形印刷设置有OID码，所述红外识别传感器获取读物上的所述OID码，所述微处理器将所识别的OID码与所述答案音频存储器的答案音频数据库和所述题目音频存储器的题目音频数据库进行匹配，通过一切换按键将所述OID码对应的题目音频或者答案音频通过所述混音处理芯片后发送到所述扬声器。
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。
进一步的，所述装置本体上还设置有显示屏，所述显示屏与所述微处理器连接；所述显示屏用于显示所述OID码对应答案音频的文本内容。
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、所述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。
基于同一方面构思，本发明的另一方面提供了一种答案选项OID码编码方法，该方法包括：
根据题目的答案选项数量定义二进制编码的位数，并利用所述二进制编码标识所述题目的每一答案选项；
根据所述二进制编码标识生成OID码，并将所述OID码印刷到读物对应的答案区域。
进一步的，将所述OID码、所述二进制编码标识以及对应的答案选项存储到答案音频数据库。
本发明具有如下优点：
本发明实施例提供的点读答题器以及答案选项OID码编码方法，通过分别存储读物上的题目音频数据和答案音频数据，在通过OID码进行识别时，分别进行播放，或者通过切换按键进行答案音频数据的播放，从而使得点读笔不仅仅都读物上的内容进行播放，还能够进行答题测试工作。
附图说明
图1本发明实施例提供的一种点读答题器主视结构图。
图2本发明实施例提供的一种点读答题器左视结构图。
图3本发明实施例提供的一种点读答题器右视结构图。
图4本发明实施例提供的读物OID码示意图。
图5本发明实施例提供的点读答题器系统结构框图。
图6本发明实施例提供的答案选项OID码编码方法流程框图。
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1-5所示，本发明实施例提供了一种点读答题器，包括：装置本体10，设置在装置本体10上端的扬声器20、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、混音处理芯片、答案音频存储器和题目音频储存器；
在所述读物上对应题目位置和答案位置分别隐形印刷设置有OID码70，所述红外识别传感器30获取读物上的所述OID码70，所述微处理器将所识别的OID码70与所述答案音频存储器的答案音频数据库和所述题目音频存储器的题目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；
或者在所述读物上对应题目位置隐形印刷设置有OID码70，所述红外识别传感器获取读物上的所述OID码70，所述微处理器将所识别的OID码70与所述答案音频存储器的答案音频数据库和所述题目音频存储器的题目音频数据库进行匹配，通过一切换按键将所述OID码70对应的题目音频或者答案音频通过所述混音处理芯片后发送到所述扬声器。
在本发明实施例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。
在本发明实施例1中，所述装置本体10上还设置有显示屏60，所述显示屏60与所述微处理器连接；所述显示屏60用于显示所述OID码70对应答案音频的文本内容。
在本发明实施例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6所示，本发明实施例的另一方面提供了一种答案选项OID码编码方法，该方法包括：
S101、根据题目的答案选项数量定义二进制编码的位数，并利用所述二进制编码标识所述题目的每一答案选项；
S102、根据所述二进制编码标识生成OID码，并将所述OID码印刷到读物对应的答案区域。
S103、将所述OID码、所述二进制编码标识以及对应的答案选项存储到答案音频数据库。
具体地，确定所有题目不同答案选项的总个数，根据不同答案的总个数来确定代表答案的码的长度。如：只有A和B两个不同答案选项时，可以用一位二进制里面的0代表A然后用1代表B，那么松翰科技三代隐形码可容纳最大的题目数量为28题(28/1＝28)。如果有ABCD四个不同答案选项时，可以用两位二进制来分别代表这四个不同的答案，00代表A，01代表B，10代表C，11代表D，松翰科技三代隐形码可容纳最大的题目数量为14题(28/2＝14)，以此类推不同的答案选项数目对应不同二进制长度2把每个选项与编码进行绑定成一一对应关系，如下表所示：
Figure PCTCN2018114238-appb-000001
本发明实施例提供的点读答题器以及答案选项OID码编码方法，通过分别存储读物上的题目音频数据和答案音频数据，在通过OID码进行识别时，分别进行播放，或者通过切换按键进行答案音频数据的播放，从而使得点读笔不仅仅都读物上的内容进行播放，还能够进行答题测试工作。
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. 一种点读答题器，其特征在于，包括：装置本体，设置在装置本体上端的扬声器、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、混音处理芯片、答案音频存储器和题目音频储存器；
    在所述读物上对应题目位置和答案位置分别隐形印刷设置有OID码，所述红外识别传感器获取读物上的所述OID码，所述微处理器将所识别的OID码与所述答案音频存储器的答案音频数据库和所述题目音频存储器的题目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；
    或者在所述读物上对应题目位置隐形印刷设置有OID码，所述红外识别传感器获取读物上的所述OID码，所述微处理器将所识别的OID码与所述答案音频存储器的答案音频数据库和所述题目音频存储器的题目音频数据库进行匹配，通过一切换按键将所述OID码对应的题目音频或者答案音频通过所述混音处理芯片后发送到所述扬声器。
  2. 根据权利要求1所述的点读答题器，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。
  3. 根据权利要求1所述的点读答题器，其特征在于，所所述装置本体上还设置有显示屏，所述显示屏与所述微处理器连接；所述显示屏用于显示所述OID码对应答案音频的文本内容。
  4. 根据权利要求1所述的点读答题器，其特征在于，所所述装置本体两侧分别设置有USB数据接口、音频按键、所述切换按键以及耳机插孔。
  5. 根据权利要求1所述的点读答题器，其特征在于，所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。
  6. 根据权利要求6所述的点读答题器，其特征在于，所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。
  7. 一种答案选项OID码编码方法，其特征在于，所述方法包括：
    根据题目的答案选项数量定义二进制编码的位数，并利用所述二进制编码标识所述题目的每一答案选项；
    根据所述二进制编码标识生成OID码，并将所述OID码印刷到读物对应的答案区域。
  8. 根据权利要求8所述的答案选项OID码编码方法，其特征在于，将所述OID码、所述二进制编码标识以及对应的答案选项存储到答案音频数据库。
PCT/CN2018/114238 2018-10-31 2018-11-07 一种点读答题器以及答案选项oid码编码方法 WO2020087553A1 (zh)

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