Probe rod type plant medicine (material) electronic data generation technology

Abstract

The invention relates to a technical device for generating electronic data characteristics of an object medicinal material through an electronic data acquisition probe inserted into the object medicinal material. Data acquisition technologies of fixed color temperature (including infrared) illumination fixed on a detection rod, an image sensor (camera) and corresponding temperature and humidity sensors are used to generate a characteristic data sequence with a fixed format, and electronic data of detected object medicinal materials are formed. In practical application, the device has a high reproduction rate of electronic data of the same kind of medicinal materials, and the practicability of the technology is proved. The device is a basic technical device for traditional Chinese medicine efficacy management, medicinal material traceability, planting and production, and has wide application scenes in the fields of agricultural products, traditional Chinese medicines and the like.

Description

Technical Field

[0001] Electronic equipment for intelligent identification of Chinese medicinal materials. Background Art

[0002] The research on medicinal material data collection and electronic data generation technology is mature, including a variety of traditional technologies such as chemical analysis collection method[1], physical parameter collection method[2], experience judgment collection method[3] and classified production data collection[4]. However, these technologies have the disadvantages of long analysis cycle, high collection process requirements, and data generation cycle of several days or weeks. After the introduction of electronic sensor technology, the convenience level has been improved, covering the physical parameters, chemical parameters and some gas and liquid parameters of medicinal materials, but there are problems such as disordered data structure and poor data repeatability. In terms of convenient data collection of medicinal materials, Patent 1[5] proposed a method for extracting medicinal material data by image recognition; Patent 2[6] used weight and hardness tester technology to collect mineral and animal medicine data; Patent 3[7] used containers to hold medicinal materials and obtained optical data after compression. However, the collected data was not accurate and difficult to repeat. The present invention can format the collected data of medicinal materials, and form a repeatable data format corresponding to the accuracy under high-precision classification. The data can extract the characteristics of medicinal materials according to the data accuracy and generate formatted data that supports general computing. like Figure 1 The MSP430G2553 (QNF package) [8] microcontroller has three functions: analog signal comparison function or slope analog-to-digital (A / D) conversion on-chip comparator, two 16-bit TimerA, and 24 I / O pins supporting touch sensing, which can meet the circuit function requirements of the present invention. The invention circuit uses TI MSP430G2553 chip, TFT_LCD (1.8 inches), AHT21 (temperature, humidity), camera equipment, and all devices support bus (I2C) structure. The solution using similar technology is mature. In the sensor data acquisition circuit technology using MSP430 [9], there is a lack of technology for formatting data message output, and there is no ready-made technology for rapid formatted electronic data acquisition of Chinese medicinal materials; the electronic format message derived from the IEEE1451.X smart sensor standard

[10] is too complex and contains too much data, which is not suitable for the transmission of complex data features. The present invention proposes an innovative technical form in terms of formatted data definition and output, which forms a foundation for the application of electronic collection technology of Chinese medicinal materials. The present invention solves the data collection gap in the agriculture and Chinese herbal medicine production industries in terms of the basic technical devices for Chinese herbal medicine efficacy management, herbal medicine traceability, planting and production, as well as data collection around Chinese herbal medicines and agricultural products. The electronic characteristic data of Chinese medicinal materials can be applied to the authenticity of Chinese medicinal materials, origin traceability, multiple links of medicinal material production and processing, as well as the identification and traceability of agricultural products. [literature] [1] Xiong Hanhui, Feng Duanhao, Zheng Yue, et al. Application of modern analytical instruments in the analysis of new Chinese medicines[J]. Central South Pharmacy, 2008, 6(6):738-740. [2] Song Guangjun. Remote monitoring system of temperature and humidity in Chinese herbal medicine storage based on WEB[J]. Electrical Automation, 2004, 26(1):3. DOI:10.3969 / j.issn.1000-3886.2004.01.016. [3] Jin Yan, Meng Hubiao, Li Yuanbai, et al. Research on knowledge discovery of authentic medicinal materials based on traditional experience and literature data analysis[J]. China Journal of Traditional Chinese Medicine, 2020, 45(20): 8. DOI: 10.19540 / j.cnki.cjcmm.20190727.101. [4] Jinlong Ru, Peng Li, Jinan Wang, Wei Zhou, Bohui Li, Chao Huang, Pidong Li, Zihu Guo, Weiyang Tao, Yinfeng Yang, Xue Xu, Yan Li, Yonghua Wang, Ling Yang. TCMSP: a database of systems pharmacology for drug discovery from herbal medicines. J Cheminformatics. 2014 Apr 16;6(1):13. [5] Cheng Pengle, Zhang Yuzhen. An intelligent Chinese medicinal material image acquisition system: CN202122945037.X[P].CN216122636U. [6] Wu Xiaohui, Lu Tao. A tablet hardness tester: CN202322541393.4 [P] CN221038526U. [7] Hunan University. A hyperspectral Chinese medicinal material identification method based on dual-channel compressed attention network: CN202310271270.5[P]. [8]https: / / www.ti.com.cn / product / cn / MSP430G2553?keyMatch=msp430g2553%20launchpad&tisearch=universal_search#product-details. [9] Hong Li, Zhang Yang, Li Shibao. Detailed explanation of MSP430 microcontroller principles and application examples [M]. Beijing University of Aeronautics and Astronautics Press. July 1, 2010.

[10] https: / / standards.ieee.org / ieee / 1451.0 / 11001 / . Summary of the invention

[0003] The present invention is composed of a test (probe) rod A20, a rod sensor area (stage) A40 and a handle display control end A30; by inserting the test rod into the target medicinal material, the rod sensor area A40 is immersed in the medicinal material, pressing the collection key A32, collecting medicinal material data, and observing the electronic data display on the handle display control end A31, that is, generating, the structure is as follows Figure 2 As shown: Figure 2 A10 is a pointed plug for inserting medicinal materials, and the shaft A20 bears the role of supporting the inserted medicinal materials and loading the sensing sensing surface A40. The collected data processing circuit is in the control handle A30, and A31 is an LED display for displaying the electronic data of the collected medicinal materials. Figure 2 A41 (A42) is a temperature (humidity) sensor, A45 (A46) is a constant color temperature (infrared) image sensor sensing window; A43 (A44) is a constant color temperature (infrared) LED light source (brackets) see Figure 7 . like Figure 3 The principle of the sensor data acquisition circuit inserted into the medicinal material. After the medicinal material to be detected is inserted, the electronic temperature sensor circuit B41 and the humidity sensor circuit B42 output electronic data to the sensor data processing circuit C1. The LED light sources A43 and A44 on the same side correspond to the control drive circuits B43 and B44 to obtain the corresponding color temperature or infrared light image data for the camera sensor circuits B45 and B46. The formed image data is output to the sensor processing circuit C1. The sensor data processing circuit C1 processes the sensor data with the current device information, time, address data, etc. to form a four-segment electronic sequence data of length S bytes. The image sensor B45 and B46 data are calculated by the image processing module C14 to obtain the sequence value data, which is then synthesized with the temperature and humidity data, time and space, and device data in the electronic data synthesis module C13 to form the electronic data D1 of the medicinal material. It is then output through the electronic data output module C12. The medicinal material electronic data D1 is a continuous sequence with a total length of S bytes, such as Figure 4. The data starts from the S0 byte D11 (called the data header), which is used to store the ID, time, address, and data type generated by this data. After the data header is the sensor data segment, which consists of two sensor data segments of length S1 (D12) and S2 (D13) bytes. D12 stores the data from temperature and humidity, which is inserted into the D12 area (segment) after the electronic data synthesis module C13 completes the data value. The image data is inserted into the D13 area (segment) after the image processing module C14 completes the data value. After that is the data tail, which is used to store the end symbol (end) and the end mark type. The data structure of the four-segment data D1 is as follows: Figure 4 As shown: The electronic data format also includes the generation of the data header, which is used to complete the data ID, type, word length, time, address and device name data of this data, and the word length is 32 bytes, which constitutes the S0 byte. The data tail is composed of the data continuity control character, the end character and the adjacent data ID, which constitutes the S3 byte. The format of electronic data D1 is as follows Figure 5 As shown: In summary, the above structure and circuit framework, as well as the electronic data format corresponding to medicinal materials, can form a rapid description of the characteristics of Chinese medicinal materials, corresponding to the label characteristics of medicinal materials, origin and timeliness characteristics, medicinal materials traceability and other specific applications. DETAILED DESCRIPTION 1. Figure 2 The sensor sensing area A40 of the detection rod A20 has a structure as follows: Figure 6 Shown: The front end A10 of the probe rod is a flat structure inserted into the medicinal material (refer to Figure 6 ), the long section is H1, and the short section is M1. Distributed at the front end of the A20 shaft length L1 and the long section (end) H1 of the rod tube; like Figure 7 This is the side view of the probe rod, which is a flat structure with two sensing windows on the sides. A41 corresponds to the temperature sensor, A42 corresponds to the humidity sensor; A43 corresponds to the fixed color temperature LED light source, A44 corresponds to the infrared LED light source; A45 corresponds to the fixed color temperature camera, A46 corresponds to the infrared camera sensor. When the probe is inserted into the medicinal material, the current temperature and humidity data of the medicinal material are obtained through the A41 and A42 windows; the fixed color temperature LED (such as blue light) of A43 on one side is turned on in a time-sharing manner, and image data is obtained through the A45 camera on the same side; after the end, the infrared LED A44 on the other side is turned on, and data is obtained through the A46 infrared camera; the two short-focus images of the medicinal material are valid data. Figure 8 This is a schematic diagram of camera data collection under light illumination. 2. Figure 2 Corresponding circuit framework implementation method 2.1 Sensor data conversion circuit like Fig. 9 The figure shows the overall control circuit framework of the probe rod. The sensor data is processed by the corresponding logic module in the sensor processing circuit C1 to generate and output the electronic data of the medicinal materials. The electronic data is a string of formatted data sequences. Among them, C11 forms a unit with the sensor value and related attributes and stores it in the corresponding data sequence position. C14 and C13 convert the stream image data into a fixed-length feature value sequence and store it in the corresponding data sequence position. The electronic data sequence is output by the C12 module. 2.2 Sensor data conversion circuit implementation example Fig. 9 The framework can be used with the corresponding circuit diagram as shown in Fig.10 As shown in the specific application, it uses TI MSP430G2553 chip, TFT_LCD (1.8 inches), AHT21 (temperature, humidity); Fig.10 The 23H1832198FV1 camera device is composed of a micro-focus CMOS sensor B451, an interface conversion board B452, and a transmission line B453; and the USB output of B454 is sent to the sensor processor circuit C1. C101 is a data acquisition button. The key circuit in the figure uses common devices, such as the following Fig.11 , 12 As shown:

monitor

Camera

[0004] Figure 1 TI MSP430G2553 chip structure diagram. Figure 2 Schematic diagram of the optical camera (infrared) test (probe) rod structure corresponding to the present invention. Figure 3 Schematic diagram of the probe collecting electronic data circuit. Figure 4 Schematic diagram of the electronic data structure output by the medicinal material probe. Figure 5 Format data output structure D1. Figure 6 Schematic diagram of the sensing area structure of the sensing area A20. Figure 7 Schematic diagram of the distribution of sensing windows in the sensing section of the probe (needle) rod. Figure 8 Schematic diagram of A45 data collection under constant color temperature LED light source illumination. Fig. 9Schematic diagram of the circuit framework for generating electronic data of medicinal materials. Fig.10 Schematic diagram of the sample implementation of the control circuit chip. Fig.11 Introduction to TFT display devices and functional pins. Fig.12 23H1832198FV1 Camera device (example) Figure. Fig.13 Format data output structure diagram. Fig.14 Schematic diagram of the electronic data structure output by the medicinal material probe Fig.15 Example diagram of the data header structure with word length S0. Fig.16 Example diagram of the structure of the word length S1 sensor value data segment. Fig.17 Image sensor file data feature value output algorithm diagram. Fig.18 Example diagram of the characteristic data segment structure of the word length S2 stream sensor. Fig.19 An example diagram of the data structure of the data tail.

Claims

1. "A probe-type botanical medicinal material electronic data generation technology", the present invention is a technical device that generates electronic data characteristics of the target medicinal material by inserting an electronic data collection probe into the target medicinal material.

2. The electronic data acquisition probe inserted into the target medicinal material according to claim 1 uses data acquisition technology of constant color temperature (including infrared) lighting, image sensor (camera) and corresponding temperature and humidity sensors fixed on the probe rod.

3. The technical device for generating electronic data characteristics of target medicinal materials according to claim 1 refers to the electronic data of the detected target medicinal materials having a characteristic data sequence in a fixed format.

4. According to claim 2, the data acquisition technology of fixed color temperature (including infrared) lighting, image sensor (camera) and corresponding temperature and humidity sensors fixed on the detection rod includes the detection rod sensor window position and corresponding (temperature / humidity, LED lighting, camera) sensor type devices.

5. The electronic data of the target medicinal material of the fixed-format characteristic data sequence according to claim 3 comprises a data format (FIG. 4) structure corresponding to the data processing circuit.

6. The data format (FIG. 4) structure according to claim 5 refers to the electronic data in the format (FIG. 5) that conforms to the transmission message.

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