Concrete pouring state determination method and system, electronic equipment and storage medium

Abstract

The invention relates to the technical field of pouring monitoring, and provides a concrete pouring state determination method and system, electronic equipment and a storage medium, and the concrete pouring state determination method comprises the steps: collecting a vibration amplitude signal corresponding to a vehicle when the vehicle conveys concrete; determining a vehicle state digital signal corresponding to the vibration amplitude signal based on the vibration amplitude signal; and determining the concrete pouring state based on the vehicle state digital signal. According to the invention, the defect that the construction efficiency and the concrete quality are affected due to insufficient monitoring accuracy caused by difficulty in effectively capturing subtle changes in the pumping process by manual monitoring is overcome, and the construction efficiency and the concrete quality are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of pouring monitoring, and in particular to a method, system, electronic equipment and storage medium for determining a concrete pouring state. Background Art

[0002] In the current wind turbine foundation concrete pouring construction, the continuous monitoring of concrete in the pumping process has always been a technical problem in the industry. The quality of traditional pouring construction mostly relies on manual monitoring, but since manual monitoring is difficult to effectively capture subtle changes in the pumping process, the monitoring accuracy is insufficient, thus affecting the construction efficiency and concrete quality. Summary of the invention

[0003] The present invention provides a method, system, electronic device and storage medium for determining the concrete pouring state, so as to solve the defect in the prior art that it is difficult for manual monitoring to effectively capture subtle changes in the pumping process, resulting in insufficient monitoring accuracy, thereby affecting the construction efficiency and concrete quality, so as to improve the construction efficiency and concrete quality.

[0004] The present invention provides a method for determining a concrete pouring state, comprising: Collecting a vibration amplitude signal corresponding to the vehicle when the vehicle is transporting concrete; Based on the vibration amplitude signal, determining a vehicle state digital signal corresponding to the vibration amplitude signal; The concrete pouring state is determined based on the vehicle state digital signal.

[0005] According to a method for determining a concrete pouring state provided by the present invention, the vehicle state digital signal includes a working state signal and a standby state signal, and the method of determining the vehicle state digital signal corresponding to the vibration amplitude signal based on the vibration amplitude signal includes: acquiring a historical vibration amplitude signal; analyzing the historical vibration amplitude signal to obtain a first amplitude interval corresponding to when the vehicle is in a working state and a second amplitude interval corresponding to when the vehicle is in a standby state; when the vibration amplitude signal is in the first amplitude interval, determining that the vehicle state corresponding to the vibration amplitude signal is a working state, and converting the vibration amplitude signal into the working state signal; when the vibration amplitude signal is in the second amplitude interval, determining that the vehicle state corresponding to the vibration amplitude signal is a standby state, and converting the vibration amplitude signal into the standby state signal.

[0006] According to a method for determining a concrete pouring state provided by the present invention, the concrete pouring state is determined based on the vehicle state digital signal, comprising: when the vehicle state digital signal is the standby state signal and the duration of the standby state signal exceeds a time threshold, determining that the concrete pouring state is a pouring stagnation state; when the vehicle state digital signal is the standby state signal and the duration of the standby state signal does not exceed the time threshold, determining that the concrete pouring state is a concrete waiting to be delivered state; when the vehicle state digital signal is a working state signal, determining that the concrete pouring state is an operating state.

[0007] According to a method for determining a concrete pouring status provided by the present invention, after determining the concrete pouring status based on the vehicle status digital signal, the method further includes: displaying the concrete pouring status corresponding to different time points in a continuous time period on a visual display device; and sending abnormal information to a staff member when the concrete pouring status is a pouring stagnation state.

[0008] The present invention also provides a concrete pouring state determination system, comprising a sensor terminal device and a numerical control device: The sensor terminal device is used to collect the vibration amplitude signal corresponding to the vehicle when the vehicle is transporting concrete; The sensor terminal device is further used to determine a vehicle status digital signal corresponding to the vibration amplitude signal based on the vibration amplitude signal; The numerical control device is used to determine the concrete pouring state based on the vehicle state digital signal.

[0009] A concrete pouring status determination system provided according to the present invention also includes: a visual display device, the visual display device is used to display the concrete pouring status; the visual display device is also used to send abnormal information to staff when the concrete pouring status is a pouring stagnation state.

[0010] According to a concrete pouring status determination system provided by the present invention, the sensor terminal device includes: a vibration sensor and a wireless transmission component, the vibration sensor is used to collect the vibration amplitude signal corresponding to the vehicle when the vehicle transports concrete; the wireless transmission component is used to determine the vehicle status digital signal corresponding to the vibration amplitude signal based on the vibration amplitude signal; the wireless transmission component is also used to send the vehicle status digital signal to the numerical control device with a breakpoint-resume transmission strategy.

[0011] According to a concrete pouring status determination system provided by the present invention, the sensor terminal device also includes a detachable shell, a solar panel and a wireless charging panel; wherein the detachable shell is used to install and / or remove the sensor terminal device; the solar panel and the wireless charging panel are both used to supply power to the sensor terminal device.

[0012] The present invention also provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, any of the above-mentioned methods for determining the concrete pouring state is implemented.

[0013] The present invention also provides a non-transitory computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the method for determining the concrete pouring state as described in any one of the above is implemented.

[0014] The present invention also provides a computer program product, comprising a computer program, wherein when the computer program is executed by a processor, the method for determining a concrete pouring state as described above is implemented.

[0015] The present invention provides a method, system, electronic device and storage medium for determining the concrete pouring state, which collects the vibration amplitude signal corresponding to the vehicle when the vehicle is transporting concrete; determines the vehicle state digital signal corresponding to the vibration amplitude signal based on the vibration amplitude signal; and determines the concrete pouring state based on the vehicle state digital signal. In this way, the corresponding vehicle state digital signal is determined by the vibration amplitude signal, which improves the accuracy of the vehicle state, and then determines the concrete pouring state according to the vehicle state digital signal. Compared with manual monitoring, the use of algorithm analysis and processing signal data can improve the accuracy of the concrete pouring state, and can realize the supervision of front-end operators by back-end personnel. When an abnormality occurs, it can remind on-site personnel to take measures as soon as possible, timely discover and solve abnormal conditions in the concrete pouring process, reduce downtime, and improve construction efficiency and concrete quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is one of the flow charts of the method for determining the concrete pouring state provided by the present invention.

[0018] Figure 2It is a schematic diagram of concrete pouring displayed by the visualization display device provided by the present invention.

[0019] Figure 3 The invention provides a concrete pouring state determination system.

[0020] Figure 4 This is the second flow chart of the method for determining the concrete pouring state provided by the present invention.

[0021] Figure 5 It is a structural schematic diagram of the electronic device provided by the present invention.

[0022] Reference numerals: 300: concrete pouring state determination system; 310: sensor terminal device; 320: numerical control device; 330: visual display device; 311: vibration sensor; 312: wireless transmission component; 313: detachable housing; 314: solar panel; 315: wireless charging panel; 316: adhesive base plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are 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.

[0024] Combine the following Figure 1-Figure 2 The method for determining the concrete pouring state of the present invention is described. The concrete pouring state is applicable to any type of pouring, including but not limited to wind turbine foundation concrete pouring, pier concrete pouring, large-volume concrete pouring, etc. The executor of the method can be an electronic device, or it can be a concrete pouring state determination set in the electronic device. The concrete pouring state determination can be implemented by software, hardware, or a combination of the two.

[0025] Figure 1 is one of the flow charts of the method for determining the concrete pouring state provided by the present invention, such as Figure 1 As shown, the method includes the following: Step 101: Collect a vibration amplitude signal corresponding to the vehicle when the vehicle is transporting concrete.

[0026] Here, the vehicle may be any type of pump truck, such as piston type, squeeze type, hydraulic diaphragm type, etc.

[0027] Here, the vibration amplitude signal can be collected in real time, or it can be collected once every preset time period. In order to ensure the accuracy of the concrete pouring state, the preset time period should not be too long.

[0028] Here, a vibration sensor may be used to collect the vibration amplitude signal, or a sensor terminal device may be used to collect the vibration amplitude signal, which is not limited in the present invention.

[0029] Step 102: Based on the vibration amplitude signal, determine a vehicle status digital signal corresponding to the vibration amplitude signal.

[0030] Here, the vehicle status digital signal may be determined using a wireless module alone, or using a wireless component integrated in a sensor terminal device to determine the vehicle status digital signal.

[0031] Here, the method for determining the vehicle status digital signal may be any suitable method, for example, determining it through a mapping relationship between the vibration amplitude signal and the vehicle status digital signal; for example, determining it through a calculation model, etc.

[0032] In one embodiment, the vehicle status digital signal includes a working status signal and a standby status signal, and determining the vehicle status digital signal corresponding to the vibration amplitude signal based on the vibration amplitude signal includes: acquiring a historical vibration amplitude signal; analyzing the historical vibration amplitude signal to obtain a first amplitude interval corresponding to when the vehicle is in a working status and a second amplitude interval corresponding to when the vehicle is in a standby status; when the vibration amplitude signal is in the first amplitude interval, determining that the vehicle status corresponding to the vibration amplitude signal is a working status, and converting the vibration amplitude signal to the working status signal; when the vibration amplitude signal is in the second amplitude interval, determining that the vehicle status corresponding to the vibration amplitude signal is a standby status, and converting the vibration amplitude signal to the standby status signal.

[0033] Here, the vehicle being in the working state indicates the concrete pouring state, and the vehicle being in the standby state indicates the concrete pausing state.

[0034] Here, each historical vibration amplitude signal corresponds to a vehicle state, and a first amplitude interval when the vehicle is in a working state and a second amplitude interval when the vehicle is in a standby state are determined based on a large number of historical vibration amplitude signals.

[0035] Here, a clustering algorithm or a classification algorithm may be used to classify the historical amplitude signal to determine the first amplitude interval and the second amplitude interval.

[0036] Here, the vehicle status digital signal may be any appropriate number, such as 1 for a working status signal and 0 for a standby status signal; or 1 for a standby status signal and 0 for a working status signal.

[0037] For example, based on a large amount of historical vibration amplitude data, a vibration amplitude database that can reflect the characteristics of different vehicle states is established. The state when the vibration amplitude changes stably within a certain range is defined as the "concrete pouring" state, and the state outside this range is defined as the "equipment standby state". In the actual monitoring process, the sensor terminal device captures the vibration amplitude signal around the vehicle discharge port in real time, and intelligently compares it with the historical vibration amplitude data in the database, and converts it into a digital signal of the vehicle state corresponding to each state.

[0038] In the embodiment of the present invention, the vehicle status digital signal corresponding to the current true vibration amplitude signal is determined based on the historical vibration amplitude signal, so that the accuracy of the vehicle status digital signal is improved based on the empirical value.

[0039] Step 103: Determine the concrete pouring state based on the vehicle state digital signal.

[0040] Here, the vehicle status digital signal may be an original vehicle status digital signal or a pre-processed vehicle status digital signal, wherein the pre-processing may include filtering, amplification and other processing to improve the quality of the vehicle status digital signal.

[0041] Here, the method for determining the concrete pouring state may be any appropriate method, for example, determining it through a mapping relationship between a vehicle state digital signal and a concrete pouring state; or for another example, determining it through a neural network model.

[0042] Here, the concrete pouring state may include one or more of a pouring stagnation state, a concrete delivery waiting state, and an operating state.

[0043] In one embodiment, determining the concrete pouring state based on the vehicle state digital signal includes: In a case where the vehicle state digital signal is the standby state signal and the duration of the standby state signal exceeds a time threshold, determining that the concrete pouring state is a pouring stagnation state; When the vehicle status digital signal is the standby status signal and the duration of the standby status signal does not exceed a time threshold, determining that the concrete pouring status is a concrete waiting delivery status; When the vehicle status digital signal is a working status signal, the concrete pouring status is determined to be a running status.

[0044] Here, the time threshold may be any appropriate duration, such as 1 hour, half an hour, etc.

[0045] For example, "1" indicates the concrete pouring state (working state), and "0" indicates the equipment standby state (standby state). When "1" appears continuously, it indicates that the pouring is in the "continuous working" state; when "0" appears and the duration is within the set threshold (generally set to 1h), it is regarded as the pouring is in the "concrete waiting for delivery" state; and when the duration of "0" exceeds the preset threshold, it is judged as the "pouring stagnation" state.

[0046] In the embodiment of the present invention, algorithm recognition is performed through built-in rules to judge the pouring status of concrete pumped by the vehicle, thereby improving the accuracy of the concrete pouring status and further improving the construction efficiency and concrete quality.

[0047] In one embodiment, after determining the concrete pouring state based on the vehicle state digital signal, the method further includes: Display the concrete pouring status corresponding to different time points in a continuous time period on a visual display device; When the concrete pouring state is a pouring stagnation state, abnormal information is sent to the staff.

[0048] It should be noted that the pouring stagnation state indicates that the pouring is abnormal, and the information of the pouring abnormality needs to be sent to the staff.

[0049] It should be noted that the vehicle transports concrete in a continuous time period, and therefore, the visualization display device can display the concrete pouring status in a certain time period in the continuous time period.

[0050] It should be noted that, in order to better distinguish the concrete pouring states, different display modes may be used to display different concrete pouring states. Here, the display modes may include color, shape, text, and the like.

[0051] For example, Figure 2 is a schematic diagram of concrete pouring displayed by the visualization display device provided by the present invention, such as Figure 2As shown in the figure, the visualization display device shows the concrete pouring status from 6:00 am to 18:37 pm on July 9, where SCA1B230700200 and SCA1B230700207 represent two working vehicles. By setting corresponding alarm thresholds for visualization blocks of different colors, the concrete pouring status is divided into three categories: blue indicates the running status; yellow indicates the concrete waiting to be delivered (according to the standard, the allowable value is generally 1h); red indicates the pouring stagnation status. That is, when the monitored visualization display data is red, it is judged as an abnormal state, that is, the pumping stagnation time is too long, which may cause concrete stratification and discontinuous pouring. At this time, the system will immediately trigger the alarm mechanism and send alarm information to relevant personnel through various channels (such as mobile phone text messages, APP push, etc.).

[0052] Here, the abnormal information may be sent to the staff in any appropriate manner, such as mobile phone text messages, application (Application, APP) push, etc.

[0053] It should be noted that the display content includes but is not limited to: continuous duration statistics of vehicle pumping concrete, abnormal status warnings, etc. The concrete pouring status is presented in a graphical and visual way in the display system (computer web page and mobile APP), providing intuitive work status feedback for construction personnel and back-end staff to judge the continuity status of concrete pumping work.

[0054] In the embodiment of the present invention, the intuitive visual display and convenient sending of abnormal information help construction personnel to quickly take countermeasures and effectively prevent the occurrence of safety accidents.

[0055] In an embodiment of the present invention, a vibration amplitude signal corresponding to a vehicle when the vehicle is transporting concrete is collected; based on the vibration amplitude signal, a vehicle status digital signal corresponding to the vibration amplitude signal is determined; based on the vehicle status digital signal, the concrete pouring status is determined. In this way, the corresponding vehicle status digital signal is determined by the vibration amplitude signal, which improves the accuracy of the vehicle status, and then the concrete pouring status is determined according to the vehicle status digital signal. Compared with manual monitoring, the use of algorithm analysis and processing signal data can improve the accuracy of the concrete pouring status, and can realize the supervision of front-end operators by back-end personnel. When an abnormality occurs, it can remind on-site personnel to take measures as soon as possible, promptly discover and solve abnormal conditions in the concrete pouring process, reduce downtime, and improve construction efficiency and concrete quality.

[0056] Figure 3 The present invention provides a concrete pouring state determination system, which is used to implement the above-mentioned concrete pouring state determination method, such as Figure 3 As shown, the concrete pouring state determination system 300 includes: a sensor terminal device 310 and a numerical control device 320, The sensor terminal device 310 is used to collect the vibration amplitude signal corresponding to the vehicle when the vehicle is transporting concrete; The sensor terminal device 310 is further used to determine the vehicle state digital signal corresponding to the vibration amplitude signal based on the vibration amplitude signal; The numerical control device 320 is used to determine the concrete pouring state based on the vehicle state digital signal.

[0057] In one embodiment, if Figure 3 As shown, the concrete pouring state determination system 300 further includes: a visual display device 330, The visual display device 330 is used to display the concrete pouring status; The visual display device 330 is also used to send abnormal information to the staff when the concrete pouring state is a pouring stagnation state.

[0058] In one embodiment, if Figure 3 As shown, the sensor terminal device 310 includes: a vibration sensor 311 and a wireless transmission component 312, wherein the vibration sensor 311 is used to collect the vibration amplitude signal corresponding to the vehicle when the vehicle is transporting concrete; the wireless transmission component 312 is used to determine the vehicle status digital signal corresponding to the vibration amplitude signal based on the vibration amplitude signal; the wireless transmission component 312 is also used to send the vehicle status digital signal to the numerical control device with a breakpoint-resume strategy.

[0059] Here, the vibration sensor 311 may be a high-precision vibration sensor, which can capture the vibration amplitude signal of the pump truck and provide a reliable basis for judging the continuity of pumping.

[0060] The wireless transmission component 312 converts the collected vibration amplitude signal into a digital signal and sends it to the numerical control device 320 in real time through the wireless transmission component, realizing low power consumption and long-distance coverage of data transmission, and providing basic data support for intelligent algorithm recognition. At the same time, it can store breakpoint data and give priority to returning it after the signal is restored, optimize data transmission efficiency, and ensure monitoring continuity.

[0061] In the embodiment of the present invention, the wireless transmission component 312 has an efficient data breakpoint retransmission capability. In the case of unstable or interrupted signals, the wireless transmission component 312 can intelligently identify and store the vehicle status digital signal to be transmitted. Once the signal becomes stable again, the module will automatically release the stored signal and give priority to transmitting important data to ensure that the data can be quickly and accurately transmitted to the numerical control system. At the same time, the wireless transmission component 312 can dynamically adjust the transmission strategy according to the signal quality and network conditions, optimize the data transmission efficiency, and further improve the intelligent monitoring level of the concrete pouring process.

[0062] In one embodiment, if Figure 3 As shown, the sensor terminal device 310 also includes a detachable housing 313, a solar panel 314 and a wireless charging panel 315; wherein the detachable housing 313 is used to install and / or disassemble the sensor terminal device; the solar panel 314 and the wireless charging panel 315 are both used to supply power to the sensor terminal device.

[0063] The detachable shell of the sensor terminal device is designed to be detachable, which can be easily installed or removed without professional tools, simplifying the installation and maintenance process and reducing operating difficulty and cost.

[0064] The solar panels and wireless charging panels of the sensor terminal equipment realize adaptive charging management. When there is sufficient sunlight, the solar panels power the equipment to reduce energy consumption. When there is insufficient sunlight, wireless charging can be used to perform power supply tasks to ensure the continuous and stable operation of the equipment. Therefore, the integration of solar energy and wireless charging provides a continuous and stable energy supply for the equipment, ensuring that it can be quickly deployed and continuously work in various complex construction environments.

[0065] In another embodiment, if Figure 3 As shown, the sensor terminal device 310 also includes an adhesive base plate 316 for closely fitting to the surface of the pump truck and synchronously sensing the vibration of the pump truck to ensure the accuracy of data collection.

[0066] Figure 4 FIG. 2 is a flow chart of the method for determining the concrete pouring state provided by the present invention. Figure 4 As shown, including: Step 401: Connect the vehicle to the sensor terminal device.

[0067] Step 402: The vehicle starts pouring, and the sensor terminal device collects vibration amplitude signals.

[0068] Step 403: The sensor terminal device identifies the vibration amplitude signal and converts it into a vehicle status digital signal.

[0069] Step 404: The sensor terminal device transmits the vehicle status digital signal to the numerical control device via the wireless transmission component.

[0070] Here, the wireless transmission component adopts efficient data breakpoint resuming capability. In the case of unstable or interrupted signals, the wireless transmission component can intelligently identify and store the vehicle status digital signal to be transmitted. Once the signal becomes stable again, the module will automatically release the stored signal and give priority to transmitting important data, ensuring that the data can be transmitted to the CNC system quickly and accurately.

[0071] Step 405: The numerical control device determines the concrete pouring state based on the vehicle state digital signal.

[0072] Here, the concrete pouring state includes the running state, the concrete stopping state and the concrete waiting to be delivered state.

[0073] Step 406: The visualization display device visualizes the concrete pouring status.

[0074] Step 407: The visual display device sends abnormal information to the staff.

[0075] The method for determining the concrete pouring status provided by the present invention has the following advantages: through real-time monitoring and intelligent analysis, the back-end personnel can supervise the front-end workers, and when an abnormality occurs, the on-site personnel can be reminded to take measures as soon as possible, so as to timely discover and solve the abnormal conditions in the concrete pouring process of the fan foundation, reduce downtime, and improve construction quality; the abnormal information function sent in time helps construction personnel to take countermeasures quickly and effectively prevent the occurrence of safety accidents; automatic monitoring and early warning of abnormal conditions can effectively prevent the occurrence of construction safety accidents, and the alarm threshold is adjustable, which is suitable for various types of continuous monitoring of fan foundation concrete pouring; the detachable design of the sensor terminal equipment makes the installation and maintenance process simpler, reduces the difficulty and cost of operation, and can be widely used in various complex construction scenes, enhancing the flexibility and adaptability of construction management.

[0076] Figure 5 is a schematic diagram of the structure of the electronic device provided by the present invention, such as Figure 5 As shown, the electronic device may include: a processor 510, a communication interface 520, a memory 530 and a communication bus 540, wherein the processor 510, the communication interface 520 and the memory 530 communicate with each other through the communication bus 540. The processor 510 may call the logic instructions in the memory 530 to execute the method for determining the concrete pouring state, the method comprising: collecting a vibration amplitude signal corresponding to the vehicle when the vehicle transports concrete; determining a vehicle state digital signal corresponding to the vibration amplitude signal based on the vibration amplitude signal; and determining the concrete pouring state based on the vehicle state digital signal.

[0077] In addition, the logic instructions in the above-mentioned memory 530 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0078] On the other hand, the present invention also provides a computer program product, which includes a computer program. The computer program can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the concrete pouring state determination method provided by the above-mentioned methods, and the method includes: collecting a vibration amplitude signal corresponding to the vehicle when the vehicle transports concrete; based on the vibration amplitude signal, determining a vehicle state digital signal corresponding to the vibration amplitude signal; based on the vehicle state digital signal, determining the concrete pouring state.

[0079] In another aspect, the present invention further provides a non-transitory computer-readable storage medium having a computer program stored thereon, which is implemented when executed by a processor to execute the concrete pouring state determination method provided by the above methods, the method comprising: collecting a vibration amplitude signal corresponding to the vehicle when the vehicle transports concrete; determining a vehicle state digital signal corresponding to the vibration amplitude signal based on the vibration amplitude signal; and determining the concrete pouring state based on the vehicle state digital signal. .

[0080] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0081] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0082] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for determining a concrete pouring state, characterized in that: include: Collecting a vibration amplitude signal corresponding to the vehicle when the vehicle is transporting concrete; Based on the vibration amplitude signal, determining a vehicle state digital signal corresponding to the vibration amplitude signal; The concrete pouring state is determined based on the vehicle state digital signal.

2. The method for determining the concrete pouring state according to claim 1, characterized in that: The vehicle state digital signal includes a working state signal and a standby state signal, and the determining, based on the vibration amplitude signal, the vehicle state digital signal corresponding to the vibration amplitude signal includes: Obtain historical vibration amplitude signal; Analyzing the historical vibration amplitude signal to obtain a first amplitude interval corresponding to when the vehicle is in a working state and a second amplitude interval corresponding to when the vehicle is in a standby state; When the vibration amplitude signal is in the first amplitude range, determining that the vehicle state corresponding to the vibration amplitude signal is a working state, and converting the vibration amplitude signal into the working state signal; When the vibration amplitude signal is in the second amplitude range, it is determined that the vehicle state corresponding to the vibration amplitude signal is a standby state, and the vibration amplitude signal is converted into the standby state signal.

3. The method for determining the concrete pouring state according to claim 2, characterized in that: The step of determining the concrete pouring state based on the vehicle state digital signal comprises: In a case where the vehicle state digital signal is the standby state signal and the duration of the standby state signal exceeds a time threshold, determining that the concrete pouring state is a pouring stagnation state; When the vehicle status digital signal is the standby status signal and the duration of the standby status signal does not exceed a time threshold, determining that the concrete pouring status is a concrete waiting delivery status; When the vehicle status digital signal is a working status signal, the concrete pouring status is determined to be a running status.

4. The method for determining the concrete pouring state according to claim 3, characterized in that: After determining the concrete pouring state based on the vehicle state digital signal, the method further includes: Display the concrete pouring status corresponding to different time points in a continuous time period on a visual display device; When the concrete pouring state is a pouring stagnation state, abnormal information is sent to the staff.

5. A concrete pouring state determination system, characterized in that: include: Sensor terminal equipment and CNC equipment, The sensor terminal device is used to collect the vibration amplitude signal corresponding to the vehicle when the vehicle is transporting concrete; The sensor terminal device is further used to determine a vehicle status digital signal corresponding to the vibration amplitude signal based on the vibration amplitude signal; The numerical control device is used to determine the concrete pouring state based on the vehicle state digital signal.

6. The concrete pouring state determination system according to claim 5, characterized in that: Also includes: Visual display equipment, The visual display device is used to display the concrete pouring status; The visual display device is also used to send abnormal information to the staff when the concrete pouring state is a pouring stagnation state.

7. The concrete pouring state determination system according to claim 5 or 6, characterized in that: The sensor terminal device includes: a vibration sensor and a wireless transmission component, The vibration sensor is used to collect the vibration amplitude signal corresponding to the vehicle when the vehicle is transporting concrete; The wireless transmission component is used to determine the vehicle status digital signal corresponding to the vibration amplitude signal based on the vibration amplitude signal; The wireless transmission component is also used to send the vehicle status digital signal to the numerical control device using a breakpoint-resume transmission strategy.

8. The concrete pouring state determination system according to claim 7, characterized in that: The sensor terminal device also includes a detachable housing, a solar panel and a wireless charging panel; wherein, The detachable housing is used to install and / or remove the sensor terminal device; The solar panel and the wireless charging panel are both used to supply power to the sensor terminal device.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and running on the processor, characterized in that: When the processor executes the computer program, the method for determining the concrete pouring state according to any one of claims 1 to 4 is implemented.

10. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the method for determining the concrete pouring state according to any one of claims 1 to 4 is implemented.

Images