CN111366080A - A wood volume measuring device - Google Patents

Abstract

The invention provides a wood volume measurement device, which comprises: an outer casing, a reflector, and a core controller arranged inside the outer casing; the top of the outer casing is provided with an image capture button electrically connected to the core controller , laser button, switch button and touch screen; the bottom of the outer casing is provided with a micro printer electrically connected to the core controller; the core controller includes a core control board, as well as a camera module, a laser detector integrated on the core control board Distance modules, network modules, and power modules. The invention can improve the working quality of the wood checking ruler.

Description

A wood volume measuring device

technical field

The invention belongs to the technical field of wood measurement, in particular to a wood volume measurement device.

Background technique

In domestic and foreign trade, the volume of timber is obtained from the timber size inspection (referred to as the inspection ruler). Therefore, the result of the wood inspection is not only the main reason for the national import and export management department to supervise the imported wood, and the domestic and foreign wood traders to settle the trade results. The basis is also the key for the inspection and quarantine personnel to implement the inspection and supervision of imported timber.

At present, the inspection of wood size is generally carried out by manual inspection, which is labor-intensive and requires high human resources. Since the imported wood is required to be inspected by the standards of the wood exporting countries and regions or the internationally accepted standards, the standards are complicated and difficult to grasp. Subjective factors such as the inspectors' understanding of the standards, experience, and sense of responsibility also greatly affect the wood. Check the work quality of the ruler.

SUMMARY OF THE INVENTION

Aiming at the technical problems existing in the prior art, the present invention provides a wood volume measuring device, so as to achieve the purpose of improving the working quality of the wood checking ruler.

The invention provides a wood volume measurement device, the device includes: an outer casing, a reflector, and a core controller arranged inside the outer casing;

The top of the outer casing is provided with an image capture button, a laser button, a switch button and a touch screen that are electrically connected to the core controller; the bottom of the outer casing is provided with a micro-printer that is electrically connected to the core controller;

The core controller includes a core control board, and a camera module, a laser ranging module, a network module and a power supply module integrated on the core control board.

Preferably, the core controller further includes a two-dimensional code processing module integrated on the core control board.

Preferably, the core controller further includes a bluetooth module integrated on the core control board; the bluetooth module can be used for communication between two devices, and the data of the two actual end faces of the wood are summarized into one of the devices, Calculated with the volume of wood, etc. Which of the two devices is the main device and which is the auxiliary device can be set through the touch screen.

Preferably, the method of using the device comprises the following steps:

S1. Aim the camera module of the device at one end face of the wood, turn on the device, press the image capture button, collect an effective wood end face image through the camera module, and perform an image processing algorithm on the obtained wood end face image. Process and identify to obtain the profile of the wood; obtain the distance from the device to the end face of the wood through the distance measuring module, that is, the object distance; the object distance associates the image size with the actual size, so as to obtain an actual end face of the wood, that is The maximum diameter, minimum diameter and cross-sectional area of one end face of the wood;

S2. Repeat the steps of S1 to obtain another actual end face of the wood, that is, the maximum diameter, minimum diameter and cross-sectional area of the other end face of the wood;

S3. Press the bottom of the device against one end face of the wood in the longitudinal direction, and the bottom of the reflector against the other end face of the wood in the longitudinal direction, and the laser ranging module is opposite to the reflector, and press the Laser button, get the actual length of the wood;

S4. According to the measured actual length and two actual end faces of the wood, the diameter class and length are processed and converted by the data processing system according to the selected wood inspection standard, and the inspection ruler diameter and inspection ruler length used for the calculation of the wood volume are obtained. , and obtain the timber volume; at the same time, through the data storage and management system, according to the tree species, time, location, and inspection standard information input on the touch screen before the inspection, the wood end face image and the inspection data are combined to generate the wood inspection information. ; The timber inspection gauge information is fed back to the background management system through the network module, and managed and maintained through the software;

S5. Click the print button on the touch screen to print out the tree species, length, volume and other data of the wood and related QR codes through the micro-printer and the QR code processing module, and stick the printed data on the wood for storage. and outbound scanning, and system data management.

S6. Scan the two-dimensional code affixed to the wood through the camera module, perform storage management and storage management, and query the information of the wood.

Preferably, the printing material of the micro-printer is waterproof paper.

Preferably, the printed data is adhered to the wood by strong gluing.

Compared with the prior art, the beneficial effects of the present invention are: the present invention can automatically calculate the length of the wood, the maximum diameter, the minimum diameter and the cross-sectional area of the wood end section through the laser ranging module and the camera module, and can adapt to Different calculation methods in various countries can accurately calculate the volume of wood, and upload it to the background management system, through the system, the total inventory of each species of wood in each wood storage yard can be queried. In addition, there is the basic information of the wood and a QR code label on each piece of wood. Scan the QR code when entering and leaving the wood stacking yard, and automatically enter or exit the warehouse, which is convenient for management. The inspection and quarantine department can increase the intensity of on-site random inspection and re-inspection, and provide a series of information such as on-site inspection data, image data, analysis and comparison results when making external claims.

Description of drawings

FIG. 1 is a structural diagram of an embodiment of the present invention.

FIG. 2 is an implementation diagram of an embodiment of the present invention.

FIG. 3 is a structural diagram of a core controller in an embodiment of the present invention.

In the figure, 1. Outer body; 2. Reflector; 3. Image capture button; 4. Laser button; 5. Switch button; 6. Touch screen; 7. Micro printer; 8. Camera module; 9. Laser ranging module; 10. Wood.

Detailed ways

In order to make it easy to understand the technical means, creation features, achieved goals and effects of the present invention, the present invention will be further described below with reference to the specific figures.

1-3 are an embodiment of the present invention.

As shown in Figures 1-3, the device described in this embodiment includes: an outer casing 1, a reflector 2, and a core controller arranged inside the outer casing 1; the top of the outer casing 1 is provided with an electrical connection to the core controller Image capture button 3, laser button 4, switch button 5 and touch screen 6; the bottom of the outer casing 1 is provided with a micro printer 7 electrically connected to the core controller; the core controller includes a core control board, and is integrated in the core control board The camera module 8, the laser ranging module 9, the network module and the power supply module, the two-dimensional code processing module and the bluetooth module on the above.

The method of using the device includes the following steps:

S1, align the camera module 8 of the device at an end face of the wood 10, press the switch button 5, turn on the device, press the capture image button 3, collect an effective wood end face image through the camera module 8, and analyze the image through the image processing algorithm. The obtained image of the end face of the wood 10 is processed and identified to obtain the outline of the wood 10; the distance between the device and the end face of the wood 10, that is, the object distance, is obtained through the laser ranging module 9; the object distance associates the image size with the actual size, Thereby, an actual end face of the wood 10 is obtained, that is, the maximum diameter, the minimum diameter and the cross-sectional area of one end face of the wood 10;

S2, repeating the steps of S1 to obtain another actual end face of the wood 10, that is, the maximum diameter, the minimum diameter and the cross-sectional area of the other end face of the wood 10;

S3. Press the bottom of the device against one end face of the wood 10 in the longitudinal direction, and the bottom of the reflector 2 against the other end face of the wood 10 in the longitudinal direction, and the laser ranging module 9 is opposite to the reflector 2. Press the laser Button 4, get the actual length of wood 10;

S4. According to the measured actual length and two actual end faces of the timber 10, the diameter class and length are processed and converted by the data processing system according to the timber 10 inspection standard, so as to obtain the gauge diameter and gauge for the calculation of the timber 10 volume. At the same time, through the data storage and management system, according to the tree species, time, location, and inspection standard information input on the touch screen before the inspection, the wood 10 end face image and inspection ruler data are obtained to generate wood. Measure information; wood 10 gauge information is fed back to the background management system through the network module, and managed and maintained through software;

S5. Click the print button on the touch screen 6 to print out the tree species, length, volume and other data of the wood and the related two-dimensional code through the micro-printer 7 and the two-dimensional code processing module, and pass the printed waterproof paper with the data through the strong dip Glue is applied to the wood 10 for inbound and outbound scanning, as well as system data management.

S6. Scan the two-dimensional code affixed on the wood 10 through the camera module 8 to perform storage management and storage management, and query the information of the wood.

This embodiment can automatically calculate the length of the wood, the maximum diameter, the minimum diameter and the cross-sectional area of the wood end section through the laser ranging module 9 and the camera module 8, which can adapt to different calculation methods in various countries, and can accurately calculate the volume of wood. , and upload to the background management system, through the system, the total inventory of each species of wood in each wood storage yard can be inquired. In addition, there is the basic information of the wood and a QR code label on each piece of wood, and the QR code is scanned when entering and leaving the wood stacking yard, and it is automatically put in or out of the warehouse, which is convenient for management. The inspection and quarantine department can increase the intensity of on-site random inspection and re-inspection, and provide a series of information such as on-site inspection data, image data, analysis and comparison results when making external claims.

The above are only the embodiments of the present invention, and are not intended to limit the scope of the present invention. Any equivalent structure made by using the contents of the description and the accompanying drawings of the present invention, directly or indirectly applied to other related technical fields, is equally applicable to the present invention. within the scope of patent protection.

Claims (6)

1. A wood volume measuring device, characterized in that the device comprises: an outer casing, a reflector, and a core controller arranged inside the outer casing; The top of the outer casing is provided with an image capture button, a laser button, a switch button and a touch screen that are electrically connected to the core controller; the bottom of the outer casing is provided with a micro-printer that is electrically connected to the core controller; The core controller includes a core control board, and a camera module, a laser ranging module, a network module and a power supply module integrated on the core control board. 2 . The measuring device according to claim 1 , wherein the core controller further comprises a two-dimensional code processing module integrated on the core control board. 3 . 3. The measuring device according to claim 2, wherein the core controller further comprises a Bluetooth module integrated on the core control board. 4. The measuring device according to claim 2 or 3, wherein the using method of the device comprises the following steps: S1. Aim the camera module of the device at one end face of the wood, turn on the device, press the image capture button, collect an effective wood end face image through the camera module, and perform an image processing algorithm on the obtained wood end face image. Process and identify to obtain the profile of the wood; obtain the distance from the device to the end face of the wood through the distance measuring module, that is, the object distance; the object distance associates the image size with the actual size, so as to obtain an actual end face of the wood, that is The maximum diameter, minimum diameter and cross-sectional area of one end face of the wood; S2. Repeat the steps of S1 to obtain another actual end face of the wood, that is, the maximum diameter, minimum diameter and cross-sectional area of the other end face of the wood; S3. Press the bottom of the device against one end face of the wood in the longitudinal direction, and the bottom of the reflector against the other end face of the wood in the longitudinal direction, and the laser ranging module is opposite to the reflector, and press the Laser button, get the actual length of the wood; S4. According to the measured actual length and two actual end faces of the wood, the diameter class and length are processed and converted by the data processing system according to the selected wood inspection standard, and the inspection ruler diameter and inspection ruler length used for the calculation of the wood volume are obtained. , and obtain the timber volume; at the same time, through the data storage and management system, according to the tree species, time, location, and inspection standard information input on the touch screen before the inspection, the wood end face image and the inspection data are combined to generate the wood inspection information. ; The timber inspection gauge information is fed back to the background management system through the network module, and managed and maintained through the software; S5. Click the print button on the touch screen to print out the tree species, length, volume and other data of the wood and related QR codes through the micro-printer and the QR code processing module, and stick the printed data on the wood for storage. and outbound scanning, and system data management. S6. Scan the two-dimensional code affixed to the wood through the camera module, perform storage management and storage management, and query the information of the wood. 5 . The method of using the measuring device according to claim 4 , wherein the printing material of the micro-printer is waterproof paper. 6 . 6 . The method of using the measuring device according to claim 4 , wherein the printed data is adhered to the wood by strong sticking. 7 .

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