WO2024055579A1 - Intelligent explosive charging system and method for on-site mixed explosive charging - Google Patents

Abstract

An intelligent explosive charging system and method for on-site mixed explosive charging. The explosive charging system comprises a cloud server, an intelligent on-site mixed explosive charging vehicle and an intelligent mobile terminal. The cloud server carries blasting design software, stores blasting design data, and can provide the blasting design data on the basis of cloud transmission technology; the intelligent on-site mixed explosive charging vehicle comprises a satellite positioning module, an actuation mechanism having an explosive charging mechanism and a travelling system, and a data control cabinet having a data storage unit and a control unit; the data control cabinet forms a data communication connection with the cloud server by means of a network server; and the intelligent mobile terminal has a wireless communication module which performs data communication with the data control cabinet, and the intelligent mobile terminal can manipulate the intelligent on-site mixed explosive charging vehicle by means of the control unit. The explosive charging method is implemented on the basis of the explosive charging system.

Description

An intelligent charging system and method for mixed explosives on site

Cross-references to related applications

This disclosure claims the priority of Chinese patent application CN202211116463.5 titled "An intelligent charging system and method for on-site mixed explosives" submitted on September 14, 2022, the entire content of which is incorporated into this disclosure by reference. .

Technical field

The present disclosure belongs to the field of engineering blasting technology and relates to an on-site mixed explosive intelligent charging system and method.

Background technique

On-site mixed explosive vehicle technology has been increasingly widely used in large-scale open-pit mine blasting operations. Although the application scale has gradually expanded with the improvement of mechanization and automation of explosive charges, its degree of intelligence is not ideal, such as automatic positioning technology based on satellite positioning, cloud computing and cloud transmission blasting design and data transmission based on cloud technology, and blasting design and data transmission based on the Internet of Things. The application of advanced technologies such as intelligent terminal control is extremely rare. Therefore, during the actual construction process, a large number of on-site personnel are required, including charging truck drivers, charging personnel, on-site management personnel, etc. Not only is it difficult to guarantee the construction quality due to the uneven quality of personnel, but also the labor force changes. The continuous increase in costs and the large number of on-site personnel will inevitably lead to high construction costs. To this end, the present disclosure proposes an intelligent charging technology to save manpower, ensure construction quality, and reduce construction costs.

Contents of the invention

The first purpose of this disclosure is to provide an intelligent charging system for on-site mixed explosives in response to the shortage of large number of on-site mixed explosives charging staff. The charging system includes: cloud server, intelligent on-site mixed explosives Vehicles and intelligent mobile terminals used to control on-site mixed explosive vehicles; and use satellite positioning technology to achieve automatic positioning, cloud technology to achieve blasting design and data transmission, and Internet of Things technology to achieve intelligent control of chargers, thereby saving a lot of money On-site personnel eliminate hidden dangers of low quality assurance caused by personnel quality, and improve charging efficiency through intelligence, thereby reducing charging costs.

The second purpose of the present disclosure is to provide a charging method based on a charging system to ensure the quality of the charge and reduce the cost of the charge.

In one aspect, to achieve the first purpose, the present disclosure provides an intelligent charging system for on-site mixed-loading explosives, including a cloud server, an intelligent on-site mixed-loading explosives vehicle, and an intelligent mobile terminal for controlling on-site mixed-loading explosives vehicles; The cloud server is equipped with blasting design software, stores blasting design data, and can provide blasting design data based on cloud transmission technology; the intelligent on-site mixed explosive vehicle includes a positioning module based on satellite positioning, a charging mechanism and a driving mechanism. systematic an actuator, and a data control cabinet with a data storage unit and a control unit; the data control cabinet forms a data communication connection based on cloud transmission technology with the cloud server through a network server; the intelligent mobile terminal has a data communication connection with the data control cabinet. With the wireless communication module, the smart mobile terminal can control the smart on-site mixed explosives truck with the help of the control unit.

The charging system of the present disclosure using the aforementioned solution uses satellite positioning technology to realize automatic positioning, cloud technology to realize blasting design and data transmission, and Internet of Things technology to realize intelligent control of the charging machine, which can not only save a large number of on-site personnel, but also eliminate the need for The hidden danger of weak quality assurance capabilities caused by personnel quality factors can also be improved through intelligence, and the cloud computing platform can be used to reduce the requirements for hardware facilities required for blasting design, thus reducing the cost of charging in many aspects. The smart mobile terminal constitutes the wireless controller of the smart on-site mixed-loading explosives vehicle. It is similar to a smartphone. Its control connection method with the smart on-site mixed-loading explosives vehicle can be easily realized with the help of relevant mature Internet of Things technology. It can be based on its own The position information is matched with the blasting design position information, and the blasting design data is obtained from the data control cabinet after the matching is successful. Intelligent on-site mixed explosive vehicles can use relevant technical means to transform related explosive vehicles through automated upgrades and intelligence to form intelligent charging equipment to execute satellite positioning technology and position instructions based on the wireless control signals of the wireless controller. , using the improved driving system based on assisted driving technology to automatically drive to the destination, and after receiving the charging instruction, automatically charge the explosive through the charging mechanism. When charging, on-site personnel can use the control software installed on the smart mobile terminal to instruct the charging mechanism of the charging mechanism to move to the corresponding blast hole position to perform the charging operation. The data control cabinet constitutes a data relay station, which can realize data transmission, storage and other transfer functions between the cloud server and the intelligent mobile terminal. After the operation is completed, the operation data can be automatically uploaded to the cloud server and supervision platform. In this solution, if the smart mobile terminal is not successfully paired with the blasting design location information, the parameters can be manually set on the smart mobile terminal and the data control cabinet can be directly operated for charge control. The operation data will also be automatically uploaded to the cloud server and supervision platform. .

In some implementations, the wireless communication module is composed of a WiFi module and/or a Bluetooth module, and can utilize mature wireless data transmission means to achieve wireless transmission. The WiFi module and the Bluetooth module can be configured selectively, or both can be configured. When both are configured, the use is optional, thus avoiding the failure of one transmission method through another. Means to ensure the reliability of normal operation of equipment.

In some implementations, the data control cabinet has a network communication interface that forms data reporting with the security supervision platform. In order to form an automatic upload of regulatory data, it can further save manpower compared to the relevant personnel copying.

In some implementations, the smart mobile terminal further includes a high-precision positioning module based on satellite positioning. The high-precision positioning module refers to a satellite positioning module with centimeter-level positioning accuracy, so that when the on-site personnel stand near the blast hole and hold a smart mobile terminal, the location information of the smart mobile terminal reflects the blast hole location information, which serves as an intelligent on-site hybrid The charge target position of the explosive vehicle is loaded, thereby improving the accuracy of the charge target position.

In some implementations, the positioning module on the intelligent on-site mixed explosive vehicle adopts a high-precision positioning module, and the position of the drug delivery port is used as the location of the intelligent on-site mixed explosive vehicle. Satellite positioning technology can be used to realize the location of the drug delivery port. centimeters Meter-level precise positioning. In this way, after receiving the charging instruction, based on the charging target location information sent by the smart mobile terminal, the charging mechanism movement drive system of the intelligent on-site mixed explosive vehicle is used, or the driving system and charging mechanism movement of the explosive vehicle are used. The combined action of the driving system drives the charging mechanism to move to the drug delivery port to the charging target position, and then automatically completes the charging, thus realizing the operation control of one-click sending of charging instructions.

In one aspect, to achieve the second purpose, the present disclosure provides an on-site mixed explosives intelligent charging method, which is implemented based on the on-site mixed explosives intelligent charging system to achieve the first purpose, including the following steps: Step 1 , Blasting design data download: including downloading the blasting design data from the cloud server to the data control cabinet on the intelligent on-site mixed explosives vehicle; second step, blasting design data reading: the smart mobile terminal based on its own location information and blasting design location If the matching is successful, the blasting design data is read from the data control cabinet; if the matching fails, the blasting design data including the charging parameters are manually set on the smart mobile terminal; the third step is to send the charging instructions: Smart Mobile Based on the blasting design data, the terminal sends charging instructions including blast hole position and charge amount to the intelligent on-site mixed explosive vehicle; the fourth step is charging execution: the intelligent on-site mixed explosive vehicle based on the received charging instructions, according to the gun hole position, move the powder delivery port on the charging mechanism to the position aligned with the designated blast hole, and start charging after it is in place until the charging is completed; the fifth step, upload the results: after completing the charging operation, data control The cabinet automatically uploads job data to the cloud server based on cloud transmission technology.

The disclosed charging method using the aforementioned solution is implemented based on an intelligent charging system for on-site mixed explosives to achieve the first purpose, to achieve automatic positioning with the help of satellite positioning technology, blasting design and data transmission with the help of cloud technology, and Internet of Things technology Realizing the intelligent control of the charging machine can not only improve the charging efficiency through intelligence, but also save a large number of on-site personnel, eliminate the hidden dangers of weak quality assurance capabilities caused by personnel quality factors, and also use the cloud computing platform to reduce blasting design errors. Hardware facilities and reduce the configuration requirements of hardware facilities, thereby ensuring the quality of the charge and reducing the cost of the charge in many aspects. The charging instruction can be an instruction completed with one click, or it can include instructions for real-time control of the moving speed and position of the charging mechanism, so that it can be executed after the feeding port of the charging mechanism moves to the set blast hole position. Explosives loading instructions, and the charging mechanism automatically completes the charging. One-key command completion refers to a type that only requires the operation of a physical button or virtual button to complete the operation. The charging mechanism can automatically move to the designated blast hole position and continue to complete the charging. The instruction to control the moving speed and position of the charging mechanism in real time means that the operator determines the real-time position of the charging mechanism, and after the charging mechanism is in place and the charging instruction is initiated, the charging mechanism completes the loading of the explosive. Work.

In some implementations, the intelligent charging method of on-site mixed explosives also includes that after completing the charging operation, the data control cabinet uses the network communication interface to upload the operation data to the safety supervision platform based on the data upload instructions of the safety supervision platform. There is no need to assign dedicated personnel to fill in data that meets safety supervision requirements, which further saves manpower, reduces costs, and can also effectively avoid possible errors in manual filling.

In some implementations, during the charging process where the location of the intelligent on-site mixed explosives vehicle is reflected by the location of the delivery port, the charging target location information is incorporated into the charging instructions, and loading is automatically completed after the delivery port reaches the target position. medicine. This creates a one-click charging command format to further improve charging efficiency. During this process, the hole to be charged, that is, the target position information can be With the help of blasting design data selection, it can also be obtained through other measurement methods, such as high-precision satellite positioning technology.

In some implementations, in the second step, the intelligent charging method of on-site mixed explosives also includes reading the location information of the intelligent on-site mixed explosives vehicle, and using a selected blast hole position as the target location. After instructing the intelligent on-site mixed explosives truck to drive to the target location, perform the third step. In this way, the position of the intelligent on-site mixed-loading explosives vehicle can be automatically adjusted, further improving the level of intelligence and improving charging efficiency.

In some implementations, the first to third steps are all implemented by operating an APP installed on a smart mobile terminal. The operation content also includes blasting design selection, blasting area selection, personnel selection, charging vehicle operation parameter setting and information collection. ; The information collection is completed before the results are uploaded, and the collection content is the charging result data. In order to achieve the control of multiple control contents and ensure the charging effect. Personnel selection refers to selecting candidates with job qualifications determined in the database for quality traceability.

The beneficial effect of the present disclosure is that the charging system provides hardware support for the charging method, and the charging method can improve the charging efficiency, ensure the charging quality, and reduce the charging cost.

Description of drawings

Figure 1 is a schematic structural block diagram of an intelligent charging system for on-site mixed explosives in the present disclosure.

Figure 2 is a schematic block diagram of a partial structure of the charging vehicle in the intelligent on-site mixed explosive charging system of the present disclosure.

Detailed ways

The present disclosure will be further described below in conjunction with the accompanying drawings, but the disclosure will not be limited to the scope of the described embodiments.

Example 1

Referring to Figures 1 and 2, an intelligent charging system for on-site mixed-loading explosives is provided. The system includes a cloud server, an intelligent on-site mixed-loading explosives vehicle, and an intelligent mobile terminal for controlling the on-site mixed-loading explosives vehicle. The cloud server is equipped with blasting design software, stores blasting design data, and can provide blasting design data based on cloud transmission technology. The intelligent on-site mixed explosives vehicle includes a positioning module based on satellite positioning, a charging mechanism and an actuator of the driving system, as well as a data control cabinet with a data storage unit and a control unit. The data control cabinet forms a data communication connection based on cloud transmission technology through the network server and the cloud server. The smart mobile terminal has a wireless communication module that forms data communication with the data control cabinet. The smart mobile terminal can control the smart on-site mixed explosives vehicle with the help of the control unit.

Intelligent on-site mixed explosive vehicles can use relevant technical means to transform related explosive vehicles through automated upgrades and intelligence to form intelligent explosive equipment.

The wireless communication module is composed of WiFi module and Bluetooth module. The data control cabinet has the ability to form data with the security supervision platform Reported network communication interface. The smart mobile terminal also includes a centimeter-level high-precision positioning module based on satellite positioning. The charging mechanism is also equipped with a centimeter-level high-precision positioning module, which is used to reflect the position of the drug delivery port on the charging mechanism.

In this embodiment, the wireless communication module may also be composed of only a WiFi module or only a Bluetooth module.

Example 2

Combining Figures 1 and 2, an on-site mixed explosives intelligent charging method is provided, which is implemented based on the on-site mixed explosives intelligent charging system of Embodiment 1 and includes the following steps from step one to step five.

The first step is to download the blasting design data: including downloading the blasting design data from the cloud server to the data control cabinet on the intelligent on-site mixed explosives truck.

The second step is to read the blasting design data: the smart mobile terminal matches based on its own position information and the blasting design position information. If the matching is successful, the blasting design data will be read from the data control cabinet; if the matching fails, the blasting design data will be read manually on the smart mobile terminal. Set blast design data including charge parameters.

The third step is to send charging instructions: the smart mobile terminal sends charging instructions including blast hole position and charge amount to the intelligent on-site mixed explosive vehicle based on blasting design data.

The fourth step is charging execution: Based on the received charging instructions, the intelligent on-site mixed explosive vehicle moves the powder delivery port on the charging mechanism to the position aligned with the designated blast hole according to the position of the blast hole, and starts after it is in place. Charge until the charge is complete.

Step 5: Result upload: After completing the charging operation, the data control cabinet automatically uploads the operation data to the cloud server based on cloud transmission technology.

The disclosed intelligent charging method for on-site mixed explosives also includes that after completing the charging operation, the data control cabinet uses the network communication interface to upload the operation data to the safety supervision platform based on the data upload instructions of the safety supervision platform.

During the charging process where the location of the intelligent on-site mixed explosive vehicle is reflected by the location of the delivery port, the charging target location information is incorporated into the charging instructions, and charging is automatically completed after the delivery port reaches the target position. In the second step, the disclosed intelligent charging method of on-site mixed explosives also includes reading the location information of the intelligent on-site mixed explosives vehicle, and using a selected blast hole position as the target location, and instructing the intelligent on-site mixed explosives. After the explosives-loaded truck drives to the target location, perform the third step.

In addition, the first to third steps are all realized by operating the APP installed on the smart mobile terminal. The operation content also includes blasting design selection, blasting area selection, personnel selection, charging vehicle operation parameter setting and information collection; information collection is in the results Completed before uploading, the collected content is the charging result data.

In this implementation, the smart on-site mixed-loading explosives vehicle can also be driven manually. If one of the high-precision positioning modules of the smart mobile terminal or the smart on-site mixed-loading explosives vehicle fails, or the movement accuracy of the charging mechanism cannot meet the high-precision positioning When required, manual control can be used instead of one-click completion of the command, and the position of the delivery port and the target position can be observed in real time with the naked eye, so that the explosive loading operation command can be sent after it finally reaches the target position.

The working process of this disclosure is as follows: blasting designers design through the blasting design software on the cloud server, and their data is transmitted to the data control cabinet of the intelligent on-site mixed explosives truck through the network server; the smart mobile terminal uses WiFi Or use Bluetooth connection to read the blasting design data in the data control cabinet, and match the position information with the blasting design position information through the satellite or its own network. After the matching is successful, click on automatic charging, and the charging instructions are directly fed back to the data control cabinet; After receiving the signal, the data control cabinet starts to drive the actuator to execute the charging command. After completing the job, its job data will be automatically uploaded to the cloud server and supervision platform. If the smart mobile terminal is not successfully paired with the blasting design location information, you can manually set parameters on the smart mobile terminal and directly operate the data control cabinet to control the charging. The operation data will also be automatically uploaded to the cloud server and supervision platform.

The beneficial effect of the present disclosure is that the charging system provides hardware support for the charging method, and the charging method can improve the charging efficiency, ensure the charging quality, and reduce the charging cost.

The embodiments of the present disclosure are described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and changes based on the concepts of the present disclosure without creative efforts. Therefore, any technical solutions that can be obtained by those skilled in the art through logical analysis, reasoning or limited experiments on the basis of relevant technologies based on the concepts disclosed in this disclosure should be within the scope of protection determined by the claims.

Claims (10)

1. An intelligent charging system for on-site mixed-loading explosives, including a cloud server, an intelligent on-site mixed-loading explosives vehicle, and an intelligent mobile terminal for controlling on-site mixed-loading explosives vehicles;

   Wherein, the cloud server is equipped with blasting design software, stores blasting design data, and can provide the blasting design data based on cloud transmission technology;

   The intelligent on-site mixed explosives vehicle includes a positioning module based on satellite positioning, a charging mechanism and an actuator of the driving system, as well as a data control cabinet with a data storage unit and a control unit; the data control cabinet communicates with the cloud through a network server The server forms a data communication connection based on cloud transmission technology;

   The intelligent mobile terminal includes a wireless communication module that forms data communication with the data control cabinet, and the intelligent mobile terminal can control the intelligent on-site mixed explosive vehicle with the help of the control unit.
2. The intelligent charging system for on-site mixed explosives according to claim 1, wherein the wireless communication module is composed of a WiFi module and/or a Bluetooth module.
3. The intelligent charging system for on-site mixed explosives according to claim 1, wherein the data control cabinet has a network communication interface for data reporting with the safety supervision platform.
4. The intelligent charging system for on-site mixed explosives according to any one of claims 1 to 3, wherein the intelligent mobile terminal has a high-precision positioning module based on satellite positioning.
5. The intelligent charging system for on-site mixed explosives according to claim 4, wherein the positioning module on the intelligent on-site mixed explosive vehicle adopts a high-precision positioning module, and the position of the delivery port is used as the position of the intelligent on-site mixed explosive. The location of the car.
6. An on-site mixed explosives intelligent charging method, implemented based on the on-site mixed explosives intelligent charging system described in any one of claims 1 to 5, including:

   The first step is to download the blasting design data: including downloading the blasting design data from the cloud server to the data control cabinet on the intelligent on-site mixed explosives truck;

   The second step is to read the blasting design data: the smart mobile terminal matches based on its own position information and the blasting design position information. If the matching is successful, the blasting design data will be read from the data control cabinet; if the matching fails, the blasting design data will be read from the data control cabinet. Manually set blasting design data including charging parameters on the smart mobile terminal;

   The third step is to send a charging instruction: the smart mobile terminal sends a charging instruction including the blast hole position and the amount of charge to the intelligent on-site mixed explosive vehicle based on the blasting design data;

   The fourth step, charging execution: Based on the charging instructions received, the intelligent on-site mixed explosive vehicle moves the powder delivery port on the charging mechanism to the position aligned with the designated blast hole according to the position of the blast hole, and Start charging after it is in place until the charging is completed;

   The fifth step is to upload the results: After completing the charging operation, the data control cabinet will upload the operation results based on cloud transmission technology. Data is automatically uploaded to the cloud server.
7. The intelligent charging method for on-site mixed explosives according to claim 6, further comprising: after completing the charging operation, the data control cabinet uses the network communication interface to upload the operation data to the data upload command based on the data upload instructions of the safety supervision platform. Describe the safety supervision platform.
8. The intelligent charging method of on-site mixed explosives according to claim 6 or 7, wherein during the charging process in which the location of the intelligent on-site mixed explosive vehicle is reflected by the position of the delivery port, the charging target position information is merged In the charging instruction, the charging is automatically completed after the medicine delivery port reaches the target position.
9. The intelligent charging method of on-site mixed-loading explosives according to claim 8, wherein in the second step, it also includes reading the location information of the intelligent on-site mixed-loading explosives vehicle and placing a selected gun The hole position is used as the target position. After instructing the intelligent on-site mixed explosives truck to drive to the target position, the third step is performed.
10. The intelligent charging method of on-site mixed explosives according to claim 6 or 7, wherein the first to third steps are all implemented by operating the APP installed on the intelligent mobile terminal, and the operation content also includes blasting design Selection, blasting area selection, personnel selection, charging vehicle operation parameter setting and information collection; and before the results are uploaded, the charging result data is collected through information collection operations.