Mechanical control system for intelligent plant protection

Abstract

The utility model provides a mechanical control system for intelligent plant protection. A sensor module comprises a distance sensor, a liquid level sensor and a pressure sensor. The distance sensor is arranged at the pesticide spraying end of the target machine; the liquid level sensor and the pressure sensor are arranged in a pesticide box of a target machine; the execution mechanism module is arranged on a pesticide spraying rod of a target machine; the camera module is used for acquiring a front image of the target machine; the central control module is used for judging whether an obstacle exists in front of the target machine according to the front image, generating a first control signal if the obstacle exists, and sending the first control signal to the alarm module to control the alarm module to give an alarm; according to the utility model, the image can be accurately identified through the central control module, so that an alarm can be timely given under the condition that an obstacle exists in front of pesticide spraying, and the intelligent degree of the plant protection machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of smart agricultural equipment, and in particular to a mechanical control system for smart plant protection. Background Art

[0002] Plant protection is a vital part of agricultural production. Traditional plant protection machinery control relies on manual operation, which has problems such as inaccurate operation, low efficiency, and waste of resources.

[0003] With the development of intelligent technology, smart plant protection has become a research hotspot in the agricultural field. However, most of the smart plant protection systems on the market currently simply perform plant protection operations based on fixed rules and cannot make intelligent adjustments based on actual environmental changes. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a mechanical control system for intelligent plant protection.

[0005] To achieve the above purpose, the utility model provides the following solutions:

[0006] A mechanical control system for intelligent plant protection, comprising: a camera module, a sensor module, an actuator module, a central control module, an alarm module, a power supply module and a power detection module;

[0007] The central control module is respectively connected to the camera module, the sensor module, the actuator module, the central control module, the alarm module, the power supply module and the power detection module; the power detection module is connected to the power supply module; the sensor module includes: a distance sensor, a liquid level sensor and a pressure sensor; the distance sensor is arranged at the spraying end of the target machine; the liquid level sensor and the pressure sensor are arranged in the medicine box of the target machine; the actuator module is arranged on the spraying rod of the target machine;

[0008] The camera module is used to obtain a front image of the target machine; the central control module is used to determine whether there is an obstacle in front of the target machine based on the front image. If there is an obstacle, a first control signal is generated, and the first control signal is sent to the alarm module to control the alarm module to alarm; the central control module is also used to control the action of the actuator module according to the sensing information of the distance sensor to drive the extension and retraction of the spray rod; the central control module is also used to generate a second control signal according to the sensing information of the liquid level sensor and the pressure sensor, and the second control signal is sent to the alarm module to control the alarm module to alarm; the power supply module is used to supply power to the central control module; the power detection module is used to monitor the remaining power of the power supply module and send the remaining power information to the central control module.

[0009] Preferably, the alarm module includes an audio alarm and a photoelectric alarm.

[0010] Preferably, it also includes a storage module;

[0011] The storage module is connected to the central control module, and the storage module is used to store the alarm audio; the alarm audio is broadcasted through the audio alarm.

[0012] Preferably, the storage module is any one of a solid state drive or an SD memory card.

[0013] Preferably, the central control module is an ARM Cortex-M chip.

[0014] According to the specific embodiments provided by the utility model, the utility model discloses the following technical effects:

[0015] The utility model provides a mechanical control system for intelligent plant protection, comprising: a camera module, a sensor module, an actuator module, a central control module, an alarm module, a power supply module and a power detection module; the central control module is respectively connected to the camera module, the sensor module, the actuator module, the central control module, the alarm module, the power supply module and the power detection module; the power detection module is connected to the power supply module; the sensor module comprises: a distance sensor, a liquid level sensor and a pressure sensor; the distance sensor is arranged at the spraying end of the target machine; the liquid level sensor and the pressure sensor are arranged in the medicine box of the target machine; the actuator module is arranged on the spraying rod of the target machine; the camera module is used to obtain the front image of the target machine; The central control module is used to determine whether there is an obstacle in front of the target machine according to the front image. If there is an obstacle, a first control signal is generated, and the first control signal is sent to the alarm module to control the alarm module to alarm; the central control module is also used to control the action of the actuator module according to the sensing information of the distance sensor to drive the extension and retraction of the spray rod; the central control module is also used to generate a second control signal according to the sensing information of the liquid level sensor and the pressure sensor, and send the second control signal to the alarm module to control the alarm module to alarm; the power supply module is used to supply power to the central control module; the power detection module is used to monitor the remaining power of the power supply module and send the remaining power information to the central control module. The utility model can accurately identify the image through the central control module, so as to timely alarm when there is an obstacle in front of the spray, thereby improving the intelligence of the plant protection machinery. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 A schematic diagram of the system structure provided for an embodiment of the utility model. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The purpose of the utility model is to provide a mechanical control system for intelligent plant protection, which can accurately identify images through a central control module, so as to give an alarm in time when there is an obstacle in front of the spraying, thereby improving the intelligence level of the plant protection machinery.

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Figure 1 A schematic diagram of the system structure provided by the embodiment of the utility model, such as Figure 1 As shown, the utility model provides a mechanical control system for intelligent plant protection, including: a camera module 1, a sensor module 2, an actuator module 5, a central control module 3, an alarm module 4, a power supply module 6 and a power detection module 7; the central control module 3 is respectively connected to the camera module 1, the sensor module 2, the actuator module 5, the central control module 3, the alarm module 4, the power supply module 6 and the power detection module 7; the power detection module 7 is connected to the power supply module 6; the sensor module 2 includes: a distance sensor, a liquid level sensor and a pressure sensor; the distance sensor is arranged at the spraying end of the target machine; the liquid level sensor and the pressure sensor are arranged in the medicine box of the target machine; the actuator module 5 is arranged on the spraying rod of the target machine; the camera module 1 is used to obtain the target machine's front image; the central control module 3 is used to determine whether there is an obstacle in front of the target machine according to the front image. If there is an obstacle, a first control signal is generated, and the first control signal is sent to the alarm module 4 to control the alarm module 4 to alarm; the central control module 3 is also used to control the action of the actuator module 5 according to the sensing information of the distance sensor to drive the extension and retraction of the spray rod; the central control module 3 is also used to generate a second control signal according to the sensing information of the liquid level sensor and the pressure sensor, and the second control signal is sent to the alarm module 4 to control the alarm module 4 to alarm; the power supply module 6 is used to supply power to the central control module 3; the power detection module 7 is used to monitor the remaining power of the power supply module 6, and send the remaining power information to the central control module 3.

[0022] Specifically, an obstacle detection model is deployed in the central control module 3 to detect the image collected by the camera module 1. The central control module 3 is an ARM Cortex-M chip.

[0023] Furthermore, in this embodiment, the system also includes a display module, which is connected to the central control module 3 and is used to display information in the sensor module 2 .

[0024] Specifically, the present embodiment uses a distance sensor to detect the distance between the spray rod and the crops. When the distance between the spray rod and the crops exceeds a set value, the central control module 3 drives the hydraulic cylinder to drive the spray rod to move via the actuator module 5, thereby adjusting the distance between the spray rod and the crops, so that the distance between the spray rod and the crops is always kept within the set range, and there is no need to manually adjust the spray rod, which not only reduces the labor intensity of the staff, but also improves the work efficiency; the detection result of the distance sensor is accurate, and the distance between the spray rod and the crops can be accurately controlled through the central control module 3, which greatly reduces the waste of pesticides caused by inaccurate position of the spray rod. In addition, this embodiment also provides a liquid level sensor in the medicine box to detect the amount of medicine in the medicine box in real time, and send the detected information to the display module. The display module displays the remaining amount of medicine in the plant protection machinery in real time, so that the staff can monitor the amount of medicine of the plant protection machinery in real time. When the amount of medicine in the medicine box of the plant protection machinery is lower than the set value, the central control module 3 controls the alarm module 4 to alarm, reminding the staff to replenish pesticides in time, which not only reduces the labor intensity of the operator, but also improves the working efficiency of the plant protection machinery.

[0025] Preferably, the alarm module 4 includes an audio alarm and a photoelectric alarm.

[0026] Preferably, it also includes a storage module;

[0027] The storage module is connected to the central control module 3, and the storage module is used to store the alarm audio; the alarm audio is broadcasted through the audio alarm.

[0028] Specifically, in this embodiment, multiple alarm thresholds can be set for each sensor information, and multi-level alarms can be performed through alarm lights of different frequencies of the photoelectric alarm.

[0029] As an optional implementation, this embodiment can provide a three-level alarm mode, specifically:

[0030] Level 1 alarm: red light flashes.

[0031] Second level alarm: Yellow light flashes.

[0032] Level 3 alarm: Green light flashes.

[0033] Normal status: The green light is always on.

[0034] Preferably, the storage module is any one of a solid state drive or an SD memory card.

[0035] The utility model can not only automatically adjust the height of the spray rod, greatly saving raw materials and improving work efficiency, but also can monitor the plant protection machinery in real time, reduce the labor intensity of the staff, and improve the intelligence level of controlling the plant protection machinery.

[0036] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0037] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. At the same time, for those skilled in the art, according to the ideas of the utility model, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the utility model.

Claims

1. A mechanical control system for intelligent plant protection, characterized in that: include: Camera module, sensor module, actuator module, central control module, alarm module, power supply module and power detection module; The central control module is respectively connected to the camera module, the sensor module, the actuator module, the central control module, the alarm module, the power supply module and the power detection module; the power detection module is connected to the power supply module; the sensor module includes: a distance sensor, a liquid level sensor and a pressure sensor; the distance sensor is arranged at the spraying end of the target machine; the liquid level sensor and the pressure sensor are arranged in the medicine box of the target machine; the actuator module is arranged on the spraying rod of the target machine; The camera module is used to obtain a front image of the target machine; the central control module is used to determine whether there is an obstacle in front of the target machine based on the front image. If there is an obstacle, a first control signal is generated, and the first control signal is sent to the alarm module to control the alarm module to alarm; the central control module is also used to control the action of the actuator module according to the sensing information of the distance sensor to drive the extension and retraction of the spray rod; the central control module is also used to generate a second control signal according to the sensing information of the liquid level sensor and the pressure sensor, and the second control signal is sent to the alarm module to control the alarm module to alarm; the power supply module is used to supply power to the central control module; the power detection module is used to monitor the remaining power of the power supply module and send the remaining power information to the central control module.

2. The mechanical control system for intelligent plant protection according to claim 1, characterized in that: The alarm module includes an audio alarm and a photoelectric alarm.

3. The mechanical control system for intelligent plant protection according to claim 2, characterized in that: Also included is a storage module; The storage module is connected to the central control module, and the storage module is used to store the alarm audio; the alarm audio is broadcasted through the audio alarm.

4. The mechanical control system for intelligent plant protection according to claim 3, characterized in that: The storage module is any one of a solid state drive or an SD memory card.

5. The mechanical control system for intelligent plant protection according to claim 1, characterized in that: The central control module is an ARM Cortex-M chip.

Images