A touch performance analysis method and system for a touch function sheet

Abstract

The present invention discloses a touch performance analysis method of a touch function sheet and a system thereof, comprising: a) touch data acquisition: collecting touch data of the touch function sheet under different use environments, including temperature, humidity and light conditions, by means of a touch data acquisition device; b) data preprocessing: filtering, cleaning and standardizing the collected touch data, removing noise by using a Kalman filter, completing data by an interpolation method, and standardizing data by a normalization method; c) performance index calculation: calculating performance indexes such as touch accuracy, response speed, touch sensitivity and touch stability based on the processed touch data; d) performance analysis and evaluation: analyzing the calculated performance indexes, and generating a touch performance evaluation report by using a statistical method, wherein the report includes a comparative analysis of the mean, standard deviation, maximum value, minimum value and industry standards.

Description

Technical Field

[0001] The present invention relates to a touch performance analysis method of a touch function sheet and an analysis system thereof, belonging to the field of touch technology, in particular to performance detection and analysis of a touch function sheet under different use environments. Background Art

[0002] As an important part of touch devices, the performance of touch function chips directly affects the user experience of the device. At present, the performance of touch function chips on the market varies greatly under different environmental conditions, and there is a lack of unified performance analysis methods and standards. Therefore, it is necessary to develop a systematic touch performance analysis method and system to improve the comprehensiveness and accuracy of touch function chip performance analysis. Summary of the invention

[0003] The object of the present invention is to provide a touch performance analysis method and system of a touch function sheet, comprising the following steps:

[0004] a) Touch data collection: The touch data of the touch function sheet is collected by the touch data collection device under different usage environments, including temperature, humidity and light conditions;

[0005] b) Data preprocessing: Filter, clean and standardize the collected touch data, use Kalman filter to remove noise, interpolation method to complete data, and normalization method to standardize data;

[0006] c) Performance index calculation: Calculate performance indicators such as touch accuracy, response speed, touch sensitivity and touch stability based on the processed touch data;

[0007] d) Performance analysis and evaluation: Analyze the calculated performance indicators and use statistical methods to generate a touch performance evaluation report, which includes a comparative analysis of the mean, standard deviation, maximum value, minimum value and industry standards.

[0008] Furthermore, the touch data collection includes recording the touch position, touch pressure and response time, which are recorded respectively by a pressure sensor, a position sensor and a timer.

[0009] Furthermore, the data preprocessing includes denoising, data completion and standardization processing, using a Kalman filter to remove noise, an interpolation method to complete data, and a normalization method to perform standardization processing.

[0010] Furthermore, the performance index calculation includes calculating touch accuracy, response speed, touch sensitivity and touch durability, which are calculated using a mean square error method, a timestamp difference calculation and a cycle test method respectively.

[0011] Furthermore, the performance analysis and evaluation includes generating a touch performance evaluation report, which includes specific values ​​of various performance indicators, statistical data tables, charts and conclusive analysis.

[0012] A touch performance analysis system for a touch function sheet, comprising: a) a data acquisition module: a data acquisition device for recording touch position, touch pressure and response time respectively through a pressure sensor, a position sensor and a timer; b) a data processing module: for preprocessing the collected data, a denoising module using a Kalman filter to remove noise, a data completion module using an interpolation method to complete data, and a standardization module using a normalization method to standardize data; c) a performance calculation module: for calculating various performance indicators of the touch function sheet, and calculating touch accuracy, response speed, touch sensitivity and touch durability; d) an analysis and evaluation module: for analyzing the performance indicators and generating an evaluation report, the report including specific values ​​of various performance indicators, statistical data tables, charts and industry standard comparative analysis.

[0013] Furthermore, the data acquisition module includes the function of recording the touch position, touch pressure and response time, which are recorded respectively by a pressure sensor, a position sensor and a timer.

[0014] Furthermore, the data processing module includes the functions of denoising, data completion and standardization processing. The denoising module uses a Kalman filter to remove noise, the data completion module uses an interpolation method to complete the data, and the standardization module uses a normalization method to standardize the data.

[0015] Furthermore, the performance calculation module includes functions of calculating touch accuracy, response speed, touch sensitivity and touch durability, which are calculated using mean square error method, timestamp difference calculation and cyclic test method respectively.

[0016] Furthermore, the analysis and evaluation module includes a function of generating a touch performance evaluation report, which includes specific values ​​of various performance indicators, statistical data tables, charts and conclusive analysis.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the purpose of the present invention is to provide a touch performance analysis method for a touch functional sheet, including the steps of data acquisition, data preprocessing, performance index calculation, and performance analysis and evaluation; a touch performance analysis system is also provided, including a data acquisition module, a data processing module, a performance calculation module, and an analysis and evaluation module, so as to realize a comprehensive analysis of the performance of the touch functional sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the process of the present invention; DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figure 1 As shown, the object of the present invention is to provide a touch performance analysis method and system of a touch function sheet, comprising the following steps:

[0021] a) Touch data collection: The touch data of the touch function sheet is collected by the touch data collection device under different usage environments, including temperature, humidity and light conditions;

[0022] b) Data preprocessing: Filter, clean and standardize the collected touch data, use Kalman filter to remove noise, interpolation method to complete data, and normalization method to standardize data;

[0023] c) Performance index calculation: Calculate performance indicators such as touch accuracy, response speed, touch sensitivity and touch stability based on the processed touch data;

[0024] d) Performance analysis and evaluation: Analyze the calculated performance indicators and use statistical methods to generate a touch performance evaluation report, which includes a comparative analysis of the mean, standard deviation, maximum value, minimum value and industry standards.

[0025] Touch data collection includes recording touch position, touch pressure and response time, which are recorded separately by pressure sensors, position sensors and timers.

[0026] Data preprocessing includes denoising, data completion and standardization. Kalman filter is used for noise removal, interpolation method is used for data completion, and normalization method is used for standardization.

[0027] The performance index calculation includes touch accuracy, response speed, touch sensitivity and touch durability, which are calculated using the mean square error method, timestamp difference calculation and cycle test method respectively.

[0028] Performance analysis and evaluation includes generating a touch performance evaluation report, which includes specific values, statistical data tables, charts and conclusive analysis of each performance indicator.

[0029] A touch performance analysis system for a touch function sheet, comprising: a) a data acquisition module: a data acquisition device for recording touch position, touch pressure and response time respectively through a pressure sensor, a position sensor and a timer; b) a data processing module: for preprocessing the collected data, a denoising module using a Kalman filter to remove noise, a data completion module using an interpolation method to complete data, and a standardization module using a normalization method to standardize data; c) a performance calculation module: for calculating various performance indicators of the touch function sheet, and calculating touch accuracy, response speed, touch sensitivity and touch durability; d) an analysis and evaluation module: for analyzing the performance indicators and generating an evaluation report, the report including specific values ​​of various performance indicators, statistical data tables, charts and industry standard comparative analysis.

[0030] The data acquisition module includes the functions of recording touch position, touch pressure and response time, which are recorded respectively by pressure sensor, position sensor and timer.

[0031] The data processing module includes the functions of denoising, data completion and standardization. The denoising module uses a Kalman filter to remove noise, the data completion module uses interpolation to complete the data, and the standardization module uses normalization to standardize the data.

[0032] The performance calculation module includes functions for calculating touch accuracy, response speed, touch sensitivity and touch durability, which are calculated using mean square error method, timestamp difference calculation and cycle test method respectively.

[0033] The analysis and evaluation module includes the function of generating a touch performance evaluation report, which includes specific values ​​of various performance indicators, statistical data tables, charts and conclusive analysis.

[0034] Embodiment 1

[0035] Touch data collection: a) The touch data collection device collects touch data of the touch function sheet in different usage environments, including temperature, humidity and lighting conditions. b) In specific implementation, different environmental conditions can be set to simulate actual usage scenarios, such as data collection under different temperatures, humidity and lighting conditions. c) The touch position, touch pressure and response time are recorded respectively through the pressure sensor, position sensor and timer.

[0036] Data preprocessing: a) Filter, clean and standardize the collected touch data. The denoising module uses a Kalman filter to remove noise, interpolation method to complete data, and normalization method to standardize data. b) In the specific implementation, the parameters of the Kalman filter for noise removal can be adjusted according to the characteristics of the data, the interpolation method can use linear interpolation, spline interpolation, etc., and the normalization method can select maximum and minimum normalization, Z-score normalization, etc.

[0037] Performance index calculation: a) Calculate performance indicators such as touch accuracy, response speed, touch sensitivity and touch stability based on the processed touch data. b) Touch accuracy calculation can use the mean square error method, response speed calculation uses timestamp difference, touch sensitivity can be evaluated by the relationship between touch pressure and response time, and touch durability can be evaluated by the cycle test method.

[0038] Performance analysis and evaluation: a) Analyze the calculated performance indicators and use statistical methods to generate a touch performance evaluation report, which includes a comparative analysis of the mean, standard deviation, maximum value, minimum value and industry standards. b) In the specific implementation, statistical software can be used for data analysis and generate detailed statistical data tables and charts to intuitively display the distribution and change trends of various performance indicators. The analysis and evaluation module can also generate conclusive analysis to evaluate the comprehensive performance of the touch function sheet.

[0039] Embodiment 2

[0040] In a specific embodiment, a touch function sheet is selected as a test sample. First, data is collected under different temperatures, humidity and light conditions. A pressure sensor, a position sensor and a timer are used to record the touch position, touch pressure and response time respectively. Then, the collected data is preprocessed, a Kalman filter is used to remove noise, an interpolation method is used to complete the data, and a normalization method is used to standardize the data.

[0041] Next, based on the processed touch data, performance indicators such as touch accuracy, response speed, touch sensitivity and touch durability are calculated. Touch accuracy is calculated by the mean square error method, response speed is calculated by timestamp difference, touch sensitivity is evaluated by analyzing the relationship between touch pressure and response time, and touch durability is evaluated by the cycle test method.

[0042] Finally, the calculated performance indicators are analyzed using statistical methods to generate a touch performance evaluation report. The report includes the mean, standard deviation, maximum and minimum values ​​of each performance indicator, and compares and analyzes with industry standards. The statistical data tables and charts generated by the report intuitively show the performance of the touch function sheet under different environmental conditions, providing a scientific basis for further optimizing the design and manufacturing of the touch function sheet.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A touch performance analysis method for a touch function sheet, characterized in that: The following steps are involved: a) Touch data collection: The touch data of the touch function sheet is collected by the touch data collection device under different usage environments, including temperature, humidity and light conditions; b) Data preprocessing: Filter, clean and standardize the collected touch data, use Kalman filter to remove noise, interpolation method to complete data, and normalization method to standardize data; c) Performance index calculation: Calculate performance indicators such as touch accuracy, response speed, touch sensitivity and touch stability based on the processed touch data; d) Performance analysis and evaluation: Analyze the calculated performance indicators and use statistical methods to generate a touch performance evaluation report, which includes a comparative analysis of the mean, standard deviation, maximum value, minimum value and industry standards.

2. The touch performance analysis method of a touch functional sheet according to claim 1, characterized in that: The touch data collection includes recording the touch position, touch pressure and response time, which are recorded respectively by a pressure sensor, a position sensor and a timer.

3. The touch performance analysis method of a touch functional sheet according to claim 1, characterized in that: The data preprocessing includes denoising, data completion and standardization processing. A Kalman filter is used to remove noise, an interpolation method is used to complete data, and a normalization method is used to perform standardization processing.

4. The touch performance analysis method of a touch functional sheet according to claim 1, characterized in that: The performance index calculation includes calculating touch accuracy, response speed, touch sensitivity and touch durability, which are calculated using a mean square error method, a timestamp difference calculation and a cycle test method respectively.

5. The touch performance analysis method of a touch functional sheet according to claim 1, characterized in that: The performance analysis and evaluation includes generating a touch performance evaluation report, which includes specific values ​​of various performance indicators, statistical data tables, charts and conclusive analysis.

6. A touch performance analysis system for a touch function sheet, characterized in that: include: a) Data acquisition module: a data acquisition device for recording touch position, touch pressure and response time respectively through a pressure sensor, a position sensor and a timer; b) Data processing module: used to pre-process the collected data. The denoising module uses a Kalman filter to remove noise, the data completion module uses an interpolation method to complete the data, and the standardization module uses a normalization method to standardize the data; c) Performance calculation module: used to calculate various performance indicators of the touch function sheet, including touch accuracy, response speed, touch sensitivity and touch durability; d) Analysis and evaluation module: used to analyze performance indicators and generate evaluation reports. The reports include specific values ​​of each performance indicator, statistical data tables, charts and comparative analysis of industry standards.

7. The touch performance analysis system of the touch functional sheet according to claim 6, characterized in that: The data acquisition module includes the functions of recording the touch position, touch pressure and response time, which are recorded respectively through a pressure sensor, a position sensor and a timer.

8. The touch performance analysis system of the touch functional sheet according to claim 6, characterized in that: The data processing module includes the functions of denoising, data completion and standardization processing. The denoising module uses a Kalman filter to remove noise, the data completion module uses an interpolation method to complete the data, and the standardization module uses a normalization method to standardize the data.

9. The touch performance analysis system of a touch functional sheet according to claim 6, characterized in that: The performance calculation module includes functions of calculating touch accuracy, response speed, touch sensitivity and touch durability, which are calculated using mean square error method, timestamp difference calculation and cycle test method respectively.

10. The touch performance analysis system of a touch functional sheet according to claim 6, characterized in that: The analysis and evaluation module includes a function of generating a touch performance evaluation report, which includes specific values ​​of various performance indicators, statistical data tables, charts and conclusive analysis.

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