Agricultural machinery sowing monitoring equipment and system

Abstract

The utility model discloses an agricultural machine sowing monitoring device and system, and the device is arranged on an agricultural machine and comprises a photoelectric counting device which is arranged in a sowing pipe of the agricultural machine and carries out the sowing counting of the sowing operation of the agricultural machine; the speed sensor is used for detecting the running speed of the agricultural machine; one end of the communication device is connected with the photoelectric counting device and the speed sensor, the other end of the communication device communicates with a server, and the communication device sends the sowing count output by the photoelectric counting device and the agricultural machine running speed output by the speed sensor to the server.

Description

Technical Field

[0001] The present application relates to the technical field of agricultural machinery, and in particular to an agricultural machinery sowing monitoring device and system. Background Art

[0002] In the past, manual tracking and inspection of agricultural machinery seeding was required during the sowing period, which wasted manpower and inaccurate detection results. In response to this, agricultural machinery seeding monitoring technology was proposed, which uses information technology to intelligently monitor the operation of the seeding machine in real time. However, at present, agricultural machinery seeding monitoring still has problems such as incomplete monitoring, low detection accuracy and intelligence, and the efficiency of agricultural machinery seeding monitoring needs to be further improved. Utility Model Content

[0003] The purpose of the embodiments of the present application is to provide an agricultural machinery sowing monitoring device and system to solve the problem of low efficiency of existing agricultural machinery sowing monitoring.

[0004] In order to solve the above technical problems, this specification is implemented as follows:

[0005] In a first aspect, an agricultural machinery sowing monitoring device is provided, which is arranged on an agricultural machine, and the agricultural machinery sowing monitoring device comprises:

[0006] A photoelectric counting device is arranged in a sowing tube of the agricultural machine to count the sowing operation of the agricultural machine;

[0007] A speed sensor for detecting the travel speed of the agricultural machine;

[0008] A communication device, one end of which is connected to the photoelectric counting device and the speed sensor respectively, and the other end of which communicates with the server, and sends the sowing count output by the photoelectric counting device and the agricultural machinery driving speed output by the speed sensor to the server.

[0009] Optionally, the photoelectric counting device comprises:

[0010] A photoelectric sensor senses the flow of seeds in the sowing operation of the agricultural machine to detect whether the sowing operation of the agricultural machine is normal;

[0011] A photoelectric counter is used to count the number of seeds sown in the sowing operation.

[0012] Optionally, the agricultural machinery sowing monitoring device further includes:

[0013] An alarm device, one end of which is connected to the photoelectric counting device and the other end of which is connected to the communication device, receives the sowing count output by the photoelectric counting device to detect whether the agricultural machine has a fault and transmits an alarm signal to the communication device;

[0014] The communication device sends the alarm signal to the server.

[0015] Optionally, the agricultural machinery sowing monitoring device further includes:

[0016] The photographing device is arranged around the seeding box of the agricultural machine and connected to the communication device, collects images of seeds in the seeding box, and sends the images to the server through the communication device.

[0017] Optionally, the agricultural machinery monitoring device further includes:

[0018] A positioning device is arranged on the agricultural machine and connected to the communication device, collects geographical location information of the agricultural machine, and sends the geographical location information to the server through the communication device.

[0019] Optionally, the positioning device is a dual-mode differential positioning device including a Beidou satellite navigation system and a global positioning system.

[0020] Optionally, the communication device includes 5G communication equipment.

[0021] In a second aspect, an agricultural machinery sowing monitoring system is provided, comprising:

[0022] The agricultural machinery sowing monitoring device according to the first aspect;

[0023] The server communicates with the communication device of the agricultural machinery sowing monitoring device and receives the signal including the sowing count and the driving speed of the agricultural machinery sent by the communication device;

[0024] The client communicates with the server, receives the signal sent by the server and displays it on the front-end page.

[0025] Optionally, the server receives the alarm signal sent by the communication device and forwards it to the client;

[0026] The client displays the alarm signal on the front-end page.

[0027] Optionally, the server receives the image of the seeds in the agricultural machinery seeding box sent by the communication device, and sends the recognition result of the seed type to the client;

[0028] The client sends the seeding setting information of the seed type to the server;

[0029] The server sends the sowing setting information to the agricultural machinery sowing monitoring device;

[0030] The agricultural machinery sowing monitoring equipment receives the sowing setting information and starts sowing operation detection.

[0031] In an embodiment of the present application, the agricultural machinery sowing monitoring equipment provided on the agricultural machinery includes a photoelectric counting device, a speed sensor and a communication device, the sowing operation of the agricultural machinery is counted, the driving speed of the agricultural machinery is detected, and the sowing count output by the photoelectric counting device and the driving speed of the agricultural machinery output by the speed sensor are sent to the server. Thus, the sowing of agricultural machinery is monitored by using information technology, which can effectively improve the accuracy, intelligence, comprehensiveness and reliability of agricultural machinery sowing monitoring. At the same time, it can also maintain a high stability for sowing monitoring in complex terrain and remote areas, so that the agricultural machinery sowing monitoring equipment can be more widely used in real life, thereby improving the monitoring efficiency of agricultural machinery sowing. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0033] Figure 1 It is a structural block diagram of the agricultural machinery sowing monitoring equipment according to an embodiment of the present application.

[0034] Figure 2 It is a structural block diagram of the agricultural machinery sowing monitoring system of an embodiment of the present application.

[0035] Figure 3 This is one of the front-end page schematic diagrams of the client of the embodiment of the present application.

[0036] Figure 4 This is the second schematic diagram of the front-end page of the client of the embodiment of the present application. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0038] In order to solve the problems existing in the prior art, an embodiment of the present application provides an agricultural machinery sowing monitoring device, which is arranged on an agricultural machinery, and the agricultural machinery sowing monitoring device includes: a photoelectric counting device, which is arranged in a sowing tube of the agricultural machinery, and counts the sowing operations of the agricultural machinery; a speed sensor, which detects the driving speed of the agricultural machinery; and a communication device, one end of which is respectively connected to the photoelectric counting device and the speed sensor, and the other end communicates with a server, and sends the sowing count output by the photoelectric counting device and the driving speed of the agricultural machinery output by the speed sensor to the server.

[0039] Figure 1 : is a structural block diagram of the agricultural machinery sowing monitoring device according to an embodiment of the present application, such as Figure 1 As shown, the agricultural machinery sowing monitoring device 100 includes a photoelectric counting device 10, a speed sensor 20 and a communication device 30. The photoelectric counting device 10 is used to count the sowing operation of the agricultural machinery based on photoelectric technology. Optionally, the photoelectric counting device 10 includes: a photoelectric sensor to sense the flow of seeds in the sowing operation of the agricultural machinery to detect whether the sowing operation of the agricultural machinery is normal; and a photoelectric counter to count the seeds in the sowing operation.

[0040] The photoelectric counter is an automatic counting device consisting of four parts: power supply, infrared sensor (photoelectric switch), pulse circuit, data conversion, data processing (including single-chip minimum system, digital tube display circuit, alarm circuit). Its working principle is that a beam of parallel light emitted from the light source shines on the photoelectric element (such as photoelectric tube, photoresistor, etc.). Every time this beam of light is blocked, the working state of the photoelectric element changes once. When the seed blocks the beam of light once, the counter automatically increases by 1.

[0041] Photoelectric counters are used to count the number of sowing times when agricultural machinery is performing sowing operations. They are set in the sowing tube of the agricultural machinery. When each seed flows in the sowing tube in sequence, it regularly moves the cutting light, and counts each time it is cut. The sowing count is sent to the communication device. Using photoelectric counters for sowing counting detection is more stable and accurate.

[0042] The photoelectric sensor senses the flow of each seed in the seeding tube to detect whether the seeds flow normally and orderly, that is, whether the sowing operation of the agricultural machine is normal. If the sowing operation is normal, that is, the seeds flow in the sowing tube in order, the photoelectric counter counts in order and sends the sowing counts to the remote server 200 in real time through the communication device 30. The speed sensor detects the driving speed of the agricultural machine after the agricultural machine starts to perform the sowing operation, and sends the sowing information to the server 200 in real time through the communication device 30.

[0043] Combination Figure 2The server 200 communicates with the client 300 and can send the sowing count and driving speed of the agricultural machinery output by the agricultural machinery sowing monitoring device 100 to the client 300, so that the client 300 can understand the sowing situation of the agricultural machinery in real time.

[0044] In one embodiment, in combination Figure 1 The agricultural machinery sowing monitoring equipment also includes: an alarm device 40, one end of which is connected to the photoelectric counting device 10, and the other end is connected to the communication device 30, receiving the sowing count output by the photoelectric counting device 10 to detect whether the agricultural machinery has a fault and transmit an alarm signal to the communication device 30; the communication device 30 sends the alarm signal to the server 200.

[0045] If the photoelectric sensor detects that the sowing operation of the agricultural machine is abnormal, that is, when the agricultural machine has a sowing failure, the photoelectric sensor is connected to the alarm device 40 to inform the sowing failure. The alarm device 40 is connected to the photoelectric counter, and determines whether the sowing failure is missed or multiple sowing according to the sowing count, and generates a corresponding alarm signal. Specifically, when the photoelectric counter is cut for a long time (the timeout distance set by the system) or is not cut for a long time, the alarm device 40 sends a multiple sowing or missed sowing alarm signal.

[0046] In the embodiment of the present application, the photoelectric counting device 10 arranged in the sowing tube monitors the sowing situation in real time, and the alarm device 40 determines the type of sowing fault, including missed sowing, over-sowing, etc. At the same time, the alarm signal is sent to the server 200 through the interface of the communication device 30, and the server 200 sends it to the client 300, so that the user can understand the sowing situation of the agricultural machinery in real time.

[0047] After receiving the alarm signal, the client 300 checks the alarm type, generates a corresponding solution and feeds it back to the user. The user performs troubleshooting on the corresponding agricultural machinery according to the solution. When the processing is completed, the agricultural machinery sowing monitoring device 100 continues to monitor the sowing until the sowing operation is completed.

[0048] In one embodiment, in combination Figure 1 The agricultural machinery monitoring device 100 further includes: a positioning device 60, which is arranged on the agricultural machinery and connected to the communication device 30, collects the geographical location information of the agricultural machinery, and sends it to the server through the communication device 30.

[0049] The geographical location information of the agricultural machinery collected by the positioning device 60 can be sent by the communication device 30 together with the sowing count output by the photoelectric counting device 10, the agricultural machinery driving speed output by the speed sensor 20, or the alarm signal output by the alarm device 40. The user of the client 300 can thus locate the agricultural machinery where the corresponding sowing information is located, which is convenient for subsequent sowing operations or fault handling.

[0050] Specifically, the positioning device 60 is a dual-mode differential positioning device including the Beidou satellite navigation system and the global positioning system (GPS). Through the relative position (coordinate difference) between the receiver antennas of the two positioning devices, the pseudo-range correction value obtained by the base station is sent to the mobile station for differential to reduce errors and improve the positioning and navigation accuracy. The use of multi-system joint positioning can effectively increase the number of visible satellites and improve the positioning effect under the influence of complex environmental factors. Beidou and GPS dual-mode positioning have obvious advantages in the number of visible satellites and the geometric distribution of satellites to the measuring station. It can overcome the dependence on a single GPS system and improve reliability. The positioning algorithm combined with the dual positioning system can also improve the positioning capability of the receiver. In the embodiment of the present application, the dual-mode differential positioning device including the Beidou satellite navigation system and the global positioning system is used for positioning and navigation, which can effectively improve the accuracy and stability of agricultural machinery sowing operations.

[0051] In one embodiment, in combination Figure 1 The agricultural machinery sowing monitoring device 100 also includes: a shooting device 50, which is arranged around the sowing box of the agricultural machinery and connected to the communication device 30, collects images of seeds in the sowing box, and sends them to the server 200 through the communication device 30.

[0052] Before the agricultural machinery starts sowing, the photographing device 50 takes images of the crop seeds in the sowing box and sends the images to the server 200 through the communication device 30, which is then used to identify the seed types. The client 300 performs a corresponding sowing plan based on the seed types identified by the server 200. The user can input a sowing count start command on the client 300, which is forwarded to the agricultural machinery sowing monitoring device 100 through the server 200. The agricultural machinery sowing monitoring device 100 starts monitoring and returns monitoring feedback in real time. The feedback includes sowing conditions such as the driving speed of the agricultural machinery and the seed sowing count.

[0053] Optionally, the communication device includes 5G communication equipment.

[0054] The introduction of 5G communication technology enables ultra-high reliability and low-latency communication through the TCP protocol, enhances the stability of sowing monitoring technology, ensures real-time transmission of sowing information during seeder operation, and enables users to receive the sowing operation status of agricultural machinery in real time to make adjustments.

[0055] In an embodiment of the present application, the agricultural machinery sowing monitoring equipment provided on the agricultural machinery includes a photoelectric counting device, a speed sensor and a communication device, the sowing operation of the agricultural machinery is counted, the driving speed of the agricultural machinery is detected, and the sowing count output by the photoelectric counting device and the driving speed of the agricultural machinery output by the speed sensor are sent to the server. Thus, the sowing of agricultural machinery is monitored by using information technology, which can effectively improve the accuracy, intelligence, comprehensiveness and reliability of agricultural machinery sowing monitoring. At the same time, it can also maintain a high stability for sowing monitoring in complex terrain and remote areas, so that the agricultural machinery sowing monitoring equipment can be more widely used in real life, thereby improving the monitoring efficiency of agricultural machinery sowing.

[0056] Alternatively, if Figure 2 As shown, an embodiment of the present application also provides an agricultural machinery sowing monitoring system, including: an agricultural machinery sowing monitoring device 100 according to any of the above embodiments; a server 200, communicating with a communication device 30 of the agricultural machinery sowing monitoring device 100, receiving a signal including a sowing count and an agricultural machinery driving speed sent by the communication device 30; a client 300, communicating with the server 200, receiving the signal sent by the server 200 and displaying it on a front-end page.

[0057] The signals here include the sowing count and driving speed of the agricultural machinery, or alarm signals.

[0058] For the embodiment in which the agricultural machinery sowing monitoring device 100 sends an alarm signal, specifically, the server 200 receives the alarm signal sent by the communication device 30 and forwards it to the client 300; the client 300 displays the alarm signal on the front-end page.

[0059] like Figure 3 As shown, the alarm signal corresponding to the alarm information displayed on the front page of the client 300 includes the fault type, the dimension, accuracy and processing status of the agricultural machine, etc. The client 300 can send a request to adjust the speed of the seeding motor to the driver of the agricultural machine according to the alarm information, thereby improving the accuracy of seeding.

[0060] In one embodiment, the server 200 receives the image of seeds in the agricultural machinery seeding box sent by the communication device 30, and sends the identification result of the seed type to the client 300; the client 300 sends the sowing setting information of the seed type to the server 200; the server 200 sends the sowing setting information to the agricultural machinery sowing monitoring device 100; the agricultural machinery sowing monitoring device 100 receives the sowing setting information and starts sowing operation detection.

[0061] Image processing technology is used to detect the seed types in the seeding box. First, an airborne camera device 50 is installed in the seeding box, and an image recognition framework Yolov5 network is built in the server 200. The seed data set is trained in the Yolov5 network. Since the Yolov5 network can segment and detect small targets in large-resolution images, the Yolov5 network can more accurately identify and predict crop seeds, thereby obtaining the seed types. The server 200 sends the crop types to the client 300. Figure 4 As shown, the user can input commands to start sowing counting, sowing settings, etc. in the sowing monitoring system interface displayed on the client 300, and send them to the agricultural machinery sowing monitoring equipment 100 through the server 200. The agricultural machinery sowing monitoring equipment 100 will start monitoring and return monitoring feedback to the client 300 in real time.

[0062] The sowing monitoring system interface of the client 300 displays sowing setting parameters such as sowing spacing, sowing timeout, spacing, etc. according to the identified crop types. The sowing alarm mechanism of the alarm device 40 sets different alarm thresholds according to the crop types.

[0063] Specifically, after obtaining the identification result of the crop seed type, the client 300 automatically sets the sowing settings according to the seed type, and at the same time sends the seed type information to the alarm device 40 of the agricultural machinery sowing monitoring device 100 through the server 200, and the alarm device 40 sets the alarm according to the seed type. Finally, after the client 300 sends a command to start sowing counting to the agricultural machinery sowing monitoring device 100 through the server 200, the agricultural machinery sowing monitoring device 100 starts sowing operation monitoring.

[0064] The client 300 may first send a command to the server 200 to detect the type of seeds sown by the agricultural machinery, and the server 200 sends the command to the agricultural machinery sowing monitoring device 100. After receiving the command, the agricultural machinery sowing monitoring device 100 sends a control command to the shooting device 50, and the shooting device starts to collect images of seeds in the sowing box and sends them to the server 200 through the communication device 30 for image recognition of seed types.

[0065] When the agricultural machinery starts sowing, the sensor on the seeder detects whether the seeder is sowing normally. If the seeder sows normally and orderly, the counter counts in order and sends the sowing information in real time through the 5G communication device. If the seeder has a sowing failure, the sensor is connected to the alarm to determine whether the alarm type is missed or multi-broadcast, and generate an alarm signal. The communication device sends the alarm signal to the terminal. The terminal receives the signal, checks the alarm type, generates a processing method, and feeds it back to the user. The user handles the fault of the corresponding seeder according to the solution. When the processing is completed, the monitoring device continues to monitor the sowing until the sowing operation is completed.

[0066] The agricultural machinery sowing monitoring system of the present application automatically monitors the seed type and sowing conditions of the sown crops through the agricultural machinery sowing monitoring equipment installed on the agricultural machinery, thereby realizing both real-time control of the agricultural machinery sowing conditions by the user and automation of the sowing monitoring.

[0067] The user inputs basic information such as agricultural machinery information and sowing setting information through the front-end client, and the client can monitor the types of sown crop seeds through the agricultural machinery sowing monitoring equipment and automatically set the sowing setting information without manual setting. The sowing monitoring equipment records the sowing information and positioning information during the agricultural machinery sowing operation, and the alarm determines the type of sowing failure, including missed sowing, multiple sowing, etc. The agricultural machinery sowing monitoring system not only monitors the sowing seed types, but also monitors the sowing conditions. The agricultural machinery sowing monitoring equipment establishes a reliable connection between the client and the server, and between the server and the agricultural machinery sowing monitoring equipment through the TCP protocol, realizing the stable transmission of the sowing information of the sowing monitoring equipment and the stable transmission of the control information of the front-end client.

[0068] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0069] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An agricultural machinery sowing monitoring device, characterized in that: The agricultural machinery sowing monitoring device is arranged on the agricultural machinery and comprises: A photoelectric counting device is arranged in a sowing tube of the agricultural machine to count the sowing operation of the agricultural machine; A speed sensor for detecting the travel speed of the agricultural machine; A communication device, one end of which is connected to the photoelectric counting device and the speed sensor respectively, and the other end of which communicates with the server, and sends the sowing count output by the photoelectric counting device and the agricultural machinery driving speed output by the speed sensor to the server.

2. The agricultural machinery sowing monitoring device according to claim 1, characterized in that: The photoelectric counting device comprises: A photoelectric sensor senses the flow of seeds in the sowing operation of the agricultural machine to detect whether the sowing operation of the agricultural machine is normal; A photoelectric counter is used to count the number of seeds sown in the sowing operation.

3. The agricultural machinery sowing monitoring device according to claim 1, characterized in that: The agricultural machinery sowing monitoring device further includes: An alarm device, one end of which is connected to the photoelectric counting device and the other end of which is connected to the communication device, receives the sowing count output by the photoelectric counting device to detect whether the agricultural machine has a fault and transmits an alarm signal to the communication device; The communication device sends the alarm signal to the server.

4. The agricultural machinery sowing monitoring device according to claim 1, characterized in that: The agricultural machinery sowing monitoring device further includes: The photographing device is arranged around the seeding box of the agricultural machine and connected to the communication device, collects images of seeds in the seeding box, and sends the images to the server through the communication device.

5. The agricultural machinery sowing monitoring device according to claim 1, characterized in that: The agricultural machinery monitoring device further comprises: A positioning device is arranged on the agricultural machine and connected to the communication device, collects geographical location information of the agricultural machine, and sends the geographical location information to the server through the communication device.

6. The agricultural machinery sowing monitoring device according to claim 5, characterized in that: The positioning device is a dual-mode differential positioning device including the Beidou satellite navigation system and the global positioning system.

7. The agricultural machinery sowing monitoring device according to claim 1, characterized in that: The communication equipment includes 5G communication equipment.

8. An agricultural machinery sowing monitoring system, characterized in that: include: The agricultural machinery sowing monitoring device according to any one of claims 1 to 7; The server communicates with the communication device of the agricultural machinery sowing monitoring device and receives the signal including the sowing count and the driving speed of the agricultural machinery sent by the communication device; The client communicates with the server, receives the signal sent by the server and displays it on the front-end page.

9. The agricultural machinery sowing monitoring system according to claim 8, characterized in that: The server receives the alarm signal sent by the communication device and forwards it to the client; The client displays the alarm signal on the front-end page.

10. The agricultural machinery sowing monitoring system according to claim 9, characterized in that: The server receives the image of the seeds in the agricultural machinery seeding box sent by the communication device, and sends the recognition result of the seed type to the client; The client sends the seeding setting information of the seed type to the server; The server sends the sowing setting information to the agricultural machinery sowing monitoring device; The agricultural machinery sowing monitoring equipment receives the sowing setting information and starts sowing operation detection.

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