TWI768553B - Vision detector with automatic sensing and recognition function - Google Patents

Abstract

This creation is to provide a vision detector with automatic sensing and identification functions, which is composed of a human body sensing module, a microcontroller module, and a server module. The feature of the present invention is that the human body sensing module is used to automatically detect and identify the correctness of the response action of the visual examiner, record the result in the database system, and display it on the screen device to inform the examiner; The web system provides inspection records query; this vision detector provides automatic sensing and identification functions, with high stability, and has the function of visual inspection by the testee or by the inspector, which meets the needs of convenience in use and improves the conventional vision inspection system. In use, it fails to meet the requirements of automatic identification accuracy, automatic recording convenience and self-testing, resulting in the disadvantage of inconvenience.

Description

Vision detector with automatic sensing and recognition function

This creation is about a vision detector with automatic sensing and identification functions, especially a vision detector with automatic sensing and identification functions that can be combined with human body sensing modules, microcontroller modules, and server modules. .

According to the conventional visual inspection, the examiner determines the correctness of the response of the visual examinee by manually determining the visual inspection symbol and visual method, and the examiner fails to meet the needs of automatic identification accuracy and automatic recording convenience. . In addition, the conventional vision inspection system also needs to be inspected by inspectors, and cannot be inspected by the subjects themselves.

It can be seen that the above-mentioned conventional vision inspection system fails to meet the requirements of automatic identification accuracy, automatic recording convenience and self-detection, resulting in the disadvantage of inconvenience. Therefore, this creation will propose a better vision detector to solve the above-mentioned conventional vision tester. Disadvantages of visual inspection systems.

In view of the shortcomings of the aforementioned prior art, the inventors have carefully researched various solutions for the above-mentioned deficiencies based on their manufacturing experience and technical accumulation of various control devices, and finally developed and designed the present invention after continuous research, experimentation and improvement. A brand-new vision detector with automatic sensing and recognition function, in order to eliminate the defects caused by the previous technology.

One of the purposes of this creation is to provide a vision with automatic sensing and recognition functions Detector, which enables vision testers who need automatic identification to provide vision detectors for automatic induction and identification, which can achieve the purpose of not having to manually determine the visual inspection symbols and the correctness of visual discrimination, and to be able to perform vision detection by themselves.

According to the above purpose, the vision detector with automatic sensing and recognition function of the present invention is to set a human body sensing module and a microcontroller module in the area in front of the subject, and the two modules are connected to each other by signal lines. connect. The microcontroller module is provided with a signal conversion device, an arithmetic processing device, and a data transmission device, and is connected with the server module through a network.

First, the visual inspection table is output on the screen device, and the visual inspection symbols to be tested in the visual inspection table are indicated at the same time, and the examinee responds by gesture action. When the position sensing device and the motion sensing device on the human body sensing module sense the response of the vision subject, the signal will be fed into the signal conversion device of the microcontroller module to sense the signal. Convert it into data, and then analyze and identify the information represented by the subject's response action through the operation processing device, compare it with the designated visual inspection symbol, determine the correctness of the response action, and transmit the information to the server through the data transmission device. module; after the data receiving program of the server module receives the network packet from the microcontroller module, it is responsible for recording the identification result and writing it into the database system, and at the same time, it is displayed on the screen device for inspection by the inspector , and the web system reads the data from the database system to provide inspection record query.

1: Human body sensing module

11: Position sensing device

12: Motion sensing device

2: Microcontroller module

21: Signal conversion device

22: Arithmetic processing device

23: Data transmission device

3: Server module

31: Screen Devices

32: Data receiving program

33: Database System

34: Web System

Figure 1 is the system block diagram of the "Vision Detector with Automatic Sensing and Recognition Function".

In order to facilitate your review committee to have a better understanding of the technical means and operation process of this creation For further understanding and understanding, the following examples are given in conjunction with the drawings, and the details are as follows:

This work is about a "vision detector with automatic sensing and recognition function". Please refer to FIG. 1 , the human body sensing module 1 is provided with a position sensing device 11 and a motion sensing device 12 , a total of 2 devices, and this module is set with the microcontroller module 2 In the area in front of the subject, the two modules are connected to each other by signal lines; the microcontroller module 2 is provided with a signal conversion device 21, an arithmetic processing device 22 and a data transmission device 23 and other three devices, which are connected with the servo. The server module 3 is connected by a network; the server module 3 is provided with four devices including a screen device 31 , a data receiving program 32 , a database system 33 and a web page system 34 .

Please refer to FIG. 1 , first, the visual inspection table is output on the screen device 31 , and the visual inspection symbols to be tested in the visual inspection table are indicated at the same time, and the examinee responds with gestures; After the position sensing device 11 and the motion sensing device 12 sense the position and movement of the human body, the information will be fed into the signal conversion device 21 of the microcontroller module 2 to convert the sensing signal into data, through The arithmetic processing device 22 analyzes and recognizes the message represented by the response action of the examinee, compares it with the designated visual inspection symbol, determines the correctness of the response action, and transmits the message to the server module 3 through the data transmission device 23; After the data receiving program 32 of the server module 3 receives the network packet from the microcontroller module 2, it is responsible for recording the identification result and writing it into the database system 33, and at the same time, it is displayed on the screen device 31 for detection. The personnel inspect, and the web system 34 reads the data from the database system 33 to provide the inquiry of inspection records.

To sum up, the vision detector with automatic sensing and recognition function of the present invention has an unprecedented structure. It has not been seen in any publications, and there is no similar product in the market. Therefore, it has novelty In addition, the unique features and functions of the present invention are far from comparable to conventional ones, so it is indeed more advanced than conventional ones. In accordance with the requirements of my country's Patent Law concerning the application requirements for invention patents, a patent application is filed in accordance with the law.

The above is only the best specific embodiment of the invention, but the structural features of the present invention are not limited to this. Any changes or modifications that can be easily thought of by those skilled in the art in the field of the present invention can be covered in the The scope of the patent in this case is as follows.

1: Human body sensing module

11: Position sensing device

12: Motion sensing device

2: Microcontroller module

21: Signal conversion device

22: Arithmetic processing device

23: Data transmission device

3: Server module

31: Screen Devices

32: Data receiving program

33: Database System

34: Web System

Claims (7)

A vision detector with automatic sensing and identification functions, comprising: a human body sensing module, which contains: a position sensing device, which can sense a position state; a motion sensing device, which can sense an action state; a The microcontroller module includes: a signal conversion device for converting the signal sensed by the human body sensing module into data; an arithmetic processing device for determining the visual inspection symbol, and providing the examinee with gesture actions Perform detection and response, and analyze the data of the visual examinee's response action to obtain representative information, and determine the correctness of the examinee's response action and the visual inspection value; a data transmission device, which transmits the information obtained by the arithmetic processing device to the server. module; a server module, which includes: a screen device that displays the visual inspection table, visual inspection symbols and test results; a data receiving program that receives network packets from the microcontroller module, and converts the network packets to all The included inspection records are taken out and written into the database system; a database system is used to store the inspection records, and a web page system is used to provide the subjects and inspectors to browse the web pages and inquire about the inspection records. The vision detector with automatic sensing and recognition functions as described in item 1 of the scope of the patent application, wherein the human body sensing module can sense the position of the subject through a position sensing device. The vision detector with automatic sensing and recognition functions as described in item 1 of the scope of the patent application, wherein the human body sensing module can sense the motion of the subject through a motion sensing device. According to the vision detector with automatic sensing and recognition function as described in the first item of the scope of the application, the microcontroller module can be analyzed by the arithmetic processing device to automatically determine the correctness of the information represented by the vision tester's response to the action. , and transmit the results of the analysis and judgment through the data transmission device to the server module. The vision detector with automatic sensing and recognition functions as described in item 1 of the scope of the patent application, wherein the one server module can display the vision inspection table, the vision inspection symbols and the detection results through the screen device. According to the vision detector with automatic sensing and recognition function as described in item 1 of the patent application scope, the one server module can receive the network packet from the microcontroller module through the data receiving program, and send the network packet to the The contained inspection records are retrieved and written into the database system to store the inspection records. According to the vision detector with automatic sensing and recognition function as described in item 1 of the scope of application, the server module can read data from the database system by the web system, so as to provide the subjects and examiners to browse Web page, query inspection records.

Images