Mobile field crop phenotype data acquisition platform based on multiple sensors

Abstract

The utility model belongs to the field of agricultural data acquisition, and provides a mobile field crop phenotype data acquisition platform based on multiple sensors, which comprises a mobile control system and a data acquisition system, the mobile control system comprises an adjustable equipment loading platform, wheels, a driving motor, a steering subsystem, a battery pack and an electric control subsystem. The data acquisition system comprises a button assembly, a searchlight, a rear warning light, a platform control subsystem, an information management assembly, a GPS assembly, a 4G communication assembly, a temperature detector, a laser radar, a data acquisition camera and an RGB camera. By adopting the adjustable equipment loading platform with the portal frame structure, the universality and the adaptability of the device in different complex field environments are improved; a plurality of types of sensors are arranged. According to the invention, the collection of various abundant field crop phenotype data information such as field crop appearance, pest and disease damage, surface temperature and the like is realized, and the crop phenotype data collection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of agricultural data collection, especially to a mobile field crop phenotype data collection platform based on multiple sensors. BACKGROUND

[0002] Crop phenotype data as the important characteristic of reaction crop development stage, has important significance to agricultural production and research. Traditional crop phenotype data mainly adopts manual measurement, and the characteristics of crops in random area are detected manually by tools. But manual measurement is usually time-consuming and laborious, and a large amount of data cannot be obtained. Due to human subjective factors, the collection error is large, which affects the subsequent data use and analysis. At the same time, manual measurement may also cause damage to crops and other problems, causing unnecessary loss.

[0003] The existing self-propelled collection equipment for crop phenotype data mainly collects single crops and single scenes, and the number and type of sensors carried are very limited, and the box structure is mainly used. Therefore, when facing different operation tasks, different equipment usually needs to be replaced, which greatly increases the use cost. At the same time, when facing complex field environment, the versatility and adaptability of the box structure are poor, and are greatly affected by the terrain. UTILITY MODEL CONTENT

[0004] In order to overcome the defects of the prior art, the utility model aims at providing a mobile field crop phenotype data collection platform based on multiple sensors, which can directly obtain the appearance, disease and insect pests, surface temperature and other phenotype data information of field crops on the ridge and ditch.

[0005] In order to achieve the above purpose, the utility model provides the following scheme:

[0006] A mobile field crop phenotype data collection platform based on multiple sensors, comprising: a mobile control system and a data collection system; the mobile control system comprises: an adjustable equipment loading platform, wheels, a drive motor, a steering subsystem, a battery pack and an electric control subsystem; the data collection system comprises: a control button assembly, a searchlight, a rear warning light, a platform control subsystem, an information management assembly, a GPS assembly, a 4G communication assembly, a temperature detector, a laser radar, a data collection camera and an RGB camera; the information management assembly comprises: a touch electronic display screen, a loudspeaker and a microphone; the adjustable equipment loading platform is provided with three openable side windows on the left and right sides along the forward direction; a double open window is arranged at the middle of the rear end of the adjustable equipment loading platform along the forward direction; a plurality of magnetic attraction devices are fixedly arranged on the top of the adjustable equipment loading platform;

[0007] The turning subsystem is arranged inside the adjustable equipment loading platform; four wheels are arranged on the lower side of the adjustable equipment loading platform; the driving motor adjacent to the wheels is arranged at the lower end of the adjustable equipment loading platform; the electric control subsystem is arranged inside the rear end of the adjustable equipment loading platform along the forward direction; two battery groups are respectively arranged inside the left side and the right side of the adjustable equipment loading platform along the forward direction; the control button assembly is arranged at the rear end of the adjustable equipment loading platform along the forward direction; the searchlight is arranged on both sides of the front end of the adjustable equipment loading platform along the forward direction; the rear warning light is arranged on both sides of the rear end of the adjustable equipment loading platform along the forward direction; the platform control subsystem is arranged inside the front end of the adjustable equipment loading platform along the forward direction; the touch electronic display screen is arranged at the front end of the left side of the adjustable equipment loading platform along the forward direction; the loudspeaker is arranged on the left side of the touch electronic display screen; the microphone is arranged below the loudspeaker; each 4G communication assembly is connected with a magnetic attraction device; each GPS assembly is connected with a magnetic attraction device; the laser radar, the data acquisition camera and the temperature detector adjacent to each other are arranged on the front end surface of the adjustable equipment loading platform along the forward direction; two RGB cameras are respectively arranged on both sides of the front end of the adjustable equipment loading platform along the forward direction; the adjustable equipment loading platform adopts a gantry structure.

[0008] The electric control subsystem is used for electric control of the driving motor and the turning subsystem; the platform control subsystem is used for pre-processing of data collected by devices in the data acquisition system except the platform control subsystem and control of the devices in the data acquisition system except the platform control subsystem; the 4G communication assembly is used for downloading or uploading data to the cloud; the GPS assembly is used for real-time acquisition of position information of the adjustable equipment loading platform; the data acquisition camera and the temperature detector are both used for acquisition of target field crop phenotype data information; the laser radar is used for detection of front obstacle information.

[0009] Preferably, the turning subsystem comprises a turning motor and a speed reducer.

[0010] The turning motor and the speed reducer are adjacent to each other; the turning motor and the speed reducer are both arranged inside the adjustable equipment loading platform.

[0011] Preferably, each wheel is connected with a driving motor through a connecting rod; each wheel is connected with a turning subsystem through a turning shaft.

[0012] Preferably, the control button assembly comprises: a battery-powered button, a power system switch and a data acquisition system switch.

[0013] The battery-powered button is connected with the battery pack, the power system switch is connected with the battery pack and the steering subsystem respectively, and the data acquisition system switch is connected with the battery pack and the platform control subsystem respectively.

[0014] Preferably, the searchlight adopts an LED lighting device, and the color of the rear warning light is red.

[0015] The utility model discloses the following technical effects:

[0016] The utility model provides a mobile field crop phenotype data acquisition platform based on multi sensor, through adopting adjustable equipment loading platform of gantry structure, the problem of poor universality and adaptability of existing acquisition equipment is solved, and reliable data acquisition under different complex field environment is realized, through setting up multiclass sensor, the problem of poor adaptability and single function of existing acquisition equipment is solved, and the acquisition of various rich field crop phenotype data information such as field crop appearance, disease and insect pest, surface temperature is realized. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment, and obviously, the drawing in the following description is only some embodiments of the utility model, and for the ordinary skilled person in the art, other drawings can be obtained according to these drawings without the creativity of labor.

[0018] Figure 1 The utility model provides a mobile field crop phenotype data acquisition platform first visual angle structure schematic diagram for embodiment of the utility model;

[0019] Figure 2 The utility model provides a mobile field crop phenotype data acquisition platform second visual angle structure schematic diagram for embodiment of the utility model;

[0020] Figure 3 The utility model provides a mobile field crop phenotype data acquisition platform second visual angle structure schematic diagram for embodiment of the utility model;

[0021] Figure 4 The utility model provides a mobile field crop phenotype data acquisition platform third visual angle structure schematic diagram for embodiment of the utility model;

[0022] Mark of drawing explanation:

[0023] 1-adjustable equipment loading platform, 2-wheels, 3-driving motor, 4-steering subsystem, 5-platform control subsystem, 6-laser radar, 7-data acquisition camera, 8-temperature detector, 9-RGB camera, 10-4G communication component, 11-GPS component, 12-searchlight, 13-information management component, 14-rear warning light, 15-control button component, 16-battery pack, 17-electronic control subsystem, B-herringbone square. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0025] The present application provides a mobile field crop phenotype data acquisition platform based on multiple sensors, which directly obtains appearance, pest and disease, surface temperature and other phenotype data information of field crops on the ridge ditch.

[0026] In order to make the above-mentioned purposes, features and advantages of the present application more apparent, obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0027] Figure 1 The mobile field crop phenotype data acquisition platform structure schematic view provided by the embodiments of the present application, Figure 2 The herringbone square local method schematic view provided by the embodiments of the present application, Figure 3 The mobile field crop phenotype data acquisition platform second perspective structure schematic view provided by the embodiments of the present application, Figure 4 The mobile field crop phenotype data acquisition platform third perspective structure schematic view provided by the embodiments of the present application, such as Figures 1 to 4The utility model provides a kind of mobile field crop phenotypic data acquisition platform based on multiple sensors, comprising: mobile control system and data acquisition system;The mobile control system includes: adjustable equipment loading platform 1, wheel 2, driving motor 3, steering subsystem 4, battery pack 16 and electric control subsystem 17;The data acquisition system includes: control button assembly 15, searchlight 12, rear warning light 14, platform control subsystem 5, information management component 13, GPS component 11, 4G communication component 10, temperature detector 8, laser radar 6, data acquisition camera 7 and RGB camera 9;The information management component 13 includes: touch electronic display screen, loudspeaker and microphone;The adjustable equipment loading platform 1 is provided with three openable side windows each on the left and right sides along the advancing direction;The adjustable equipment loading platform 1 is provided with a double-opening window in the middle of rear end along the advancing direction;A plurality of magnetic attraction devices are fixedly arranged on the top of the adjustable equipment loading platform 1;

[0028] The steering subsystem 4 is arranged inside the adjustable equipment loading platform 1;Four wheels 2 are arranged on the lower side of the adjustable equipment loading platform 1;The driving motor 3 adjacent to the wheel 2 is arranged at the lower end of the adjustable equipment loading platform 1;The electric control subsystem 17 is arranged inside the rear end of the adjustable equipment loading platform 1 along the advancing direction;Two battery packs 16 are respectively arranged inside the left side and the right side of the adjustable equipment loading platform 1 along the advancing direction;The control button assembly 15 is arranged at the rear end of the adjustable equipment loading platform 1 along the advancing direction;The searchlight 12 is arranged on both sides of the front end of the adjustable equipment loading platform 1 along the advancing direction;The rear warning light 14 is arranged on both sides of the rear end of the adjustable equipment loading platform 1 along the advancing direction;The platform control subsystem 5 is arranged inside the front end of the adjustable equipment loading platform 1 along the advancing direction;The touch electronic display screen is arranged at the front end of the left side of the adjustable equipment loading platform 1 along the advancing direction;The loudspeaker is arranged on the left side of the touch electronic display screen;The microphone is arranged below the loudspeaker;Each 4G communication component 10 is connected with one magnetic attraction device;Each GPS component 11 is connected with one magnetic attraction device;The laser radar 6, the data acquisition camera 7 and the temperature detector 8 adjacent to each other are arranged on the front end surface (inside the hiragana square B) of the adjustable equipment loading platform 1 along the advancing direction;Two RGB cameras 9 are respectively arranged on both sides of the front end of the adjustable equipment loading platform 1 along the advancing direction;The adjustable equipment loading platform 1 adopts gantry structure;

[0029] The electric control subsystem 17 is used to drive the motor 3 and the steering subsystem 4 for electric control; the platform control subsystem 5 is used to pre-process the data collected by the devices in the data acquisition system except the platform control subsystem 5 and control the devices in the data acquisition system except the platform control subsystem 5; the 4G communication component 10 is used to download or upload data to the cloud; the GPS component 11 is used to obtain the position information of the adjustable equipment loading platform in real time; the data acquisition camera 7 and the temperature detector 8 are both used to collect the phenotype data information of the target field crops; the laser radar 6 is used to detect the front obstacle information.

[0030] Specifically, the steering subsystem 4 comprises a steering motor and a speed reducer.

[0031] The steering motor and the speed reducer are adjacent to each other; both the steering motor and the speed reducer are arranged inside the adjustable equipment loading platform 1.

[0032] Preferably, each wheel 2 is connected with a driving motor 3 through a connecting rod; each wheel 2 is connected with a steering subsystem 4 through a steering shaft.

[0033] Specifically, the control button component 15 comprises a battery-powered button, a power system switch and a data acquisition system switch.

[0034] The battery-powered button is connected with the battery pack 16; the power system switch is connected with the battery pack 16 and the steering subsystem 4 respectively; the data acquisition system switch is connected with the battery pack 16 and the platform control subsystem 5 respectively. The data acquisition system switch adopts low-voltage connection with the platform control subsystem 5.

[0035] Optionally, the searchlight 12 adopts an LED lighting device; the color of the rear warning light 14 is red.

[0036] Preferably, in use, the mobile acquisition platform adopts an electric driving mode, has low noise, no pollution and light weight, can minimize the influence on farmland, and can adapt to different field road conditions.

[0037] Specifically, the adjustable equipment loading platform 1 adopts a gantry structure, which can effectively improve the universality of the platform operation and reduce the influence and damage of the platform operation on crops.

[0038] Further, the adjustable equipment loading platform 1 is connected with wheels 2, and the wheels 2 are combined with driving motors 3 and steering subsystems 4 to realize walking and direction control of the platform.

[0039] Preferably, the adjustable equipment loading platform 1 is provided with a platform control subsystem 5 at the front end, which is used for connecting, receiving, controlling and processing signals of a laser radar 6, a data acquisition camera 7 and a temperature detector 8, and can also realize control of the searchlight 12 assembly and the rear warning light 14, so as to ensure the safety of platform operation.

[0040] Specifically, the platform control subsystem 5 is electrically connected with the laser radar 6, the data acquisition camera 7, the temperature detector 8, the searchlight 12 assembly, the rear warning light 14, the 4G communication assembly 10 and the GPS assembly 11.

[0041] Optionally, the adjustable equipment loading platform 1 is provided with the data acquisition camera 7 at the front end, and the data acquisition camera 7 can collect crop phenotype data in real time.

[0042] Specifically, the adjustable equipment loading platform 1 is provided with the temperature detector 8 at the front end, and the temperature detector 8 can collect crop surface temperature data.

[0043] Further, the adjustable equipment loading platform 1 is provided with a control button assembly 15 at the rear part, the control button assembly 15 is connected with the platform control subsystem 5, the battery pack 16 and the electric control subsystem 17, and independent operation of each control system can be realized.

[0044] Specifically, in specific implementation, the wheels 2 are combined with the driving motors 3 and the steering subsystems 4, so that the collection platform can travel in a field ridge and furrow, and the data acquisition camera 7 and the temperature detector 8 are slightly downward at the operation end, and are used for collecting crop phenotype images and temperature data. In an emergency, an operator can manually manipulate the platform to stop and make an emergency response in time. The data acquisition camera 7 and the temperature detector 8 are used for obtaining phenotype characteristic information about stem height, leaf area, disease, temperature and crop density of crops. Since the platform directly operates in a field, more crop phenotype characteristic information can be directly obtained.

[0045] The utility model has the advantages of the following:

[0046] (1) The gantry structure can effectively improve the versatility of the platform operation, and reduce the influence and damage of the platform operation on crops.

[0047] (2) The sign vehicle is driven by electricity, which reduces noise and pollution to crops and field environment, and ensures that the platform has sufficient power and response speed.

[0048] (3) Multiple sensors are mounted to obtain more abundant field crop phenotype data information.

[0049] (4) The self-propelled operation in the field can obtain more fine and high-quality crop phenotype feature information.

[0050] (5) The 4G communication component and the GPS component are used to obtain remote real-time position information, which has stronger functionality, ease of use and flexibility, and can detect equipment information in real time and adjust the task.

[0051] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same or similar parts of each embodiment can be mutually referred to.

[0052] The principle and implementation mode of the present application are described by applying specific examples in this paper, and the above embodiment is only used to help understand the method and core idea of the present application; at the same time, for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed. In conclusion, the content of the specification should not be understood as a limitation of the present application.

Claims

1. A multi-sensor based mobile field crop phenotyping data acquisition platform, characterized in that, The utility model relates to a kind of mobile control system and data acquisition system; The mobile control system includes: adjustable equipment loading platform, wheel, drive motor, steering subsystem, battery pack and electric control subsystem;The data acquisition system includes: control button assembly, searchlight, rear warning light, platform control subsystem, information management component, GPS component, 4G communication component, temperature detector, laser radar, data acquisition camera and RGB camera;The information management component includes: touch electronic display screen, loudspeaker and microphone;The adjustable equipment loading platform is provided with three openable side windows on the left and right sides along the advancing direction respectively;The adjustable equipment loading platform is provided with a double-opening window in the middle of the rear end along the advancing direction;A plurality of magnetic attraction devices are fixedly arranged on the top of the adjustable equipment loading platform; The steering subsystem is arranged inside the adjustable equipment loading platform;Four wheels are arranged on the lower side of the adjustable equipment loading platform;The drive motor adjacent to the wheel is arranged at the lower end of the adjustable equipment loading platform;The electric control subsystem is arranged inside the rear end along the advancing direction of the adjustable equipment loading platform;Two battery packs are arranged inside the left side and the right side along the advancing direction of the adjustable equipment loading platform respectively;The control button assembly is arranged at the rear end of the adjustable equipment loading platform along the advancing direction;The searchlight is arranged on both sides of the front end of the adjustable equipment loading platform along the advancing direction;The rear warning light is arranged on both sides of the rear end of the adjustable equipment loading platform along the advancing direction;The platform control subsystem is arranged inside the front end along the advancing direction of the adjustable equipment loading platform;The touch electronic display screen is arranged at the front end of the left side of the adjustable equipment loading platform along the advancing direction;The loudspeaker is arranged on the left side of the touch electronic display screen;The microphone is arranged below the loudspeaker;Each 4G communication component is connected with a magnetic attraction device;Each GPS component is connected with a magnetic attraction device;The laser radar, the data acquisition camera and the temperature detector adjacent to each other are arranged on the front end surface of the adjustable equipment loading platform along the advancing direction;Two RGB cameras are arranged on both sides of the front end of the adjustable equipment loading platform along the advancing direction respectively;The adjustable equipment loading platform adopts a portal frame structure; The electric control subsystem is used for electric control of the drive motor and the steering subsystem;The platform control subsystem is used for pre-processing data collected by devices in the data acquisition system except the platform control subsystem and controlling devices in the data acquisition system except the platform control subsystem;The 4G communication component is used for downloading or uploading data to the cloud;The GPS component is used for real-time acquisition of position information of the adjustable equipment loading platform;The data acquisition camera and the temperature detector are both used for collecting target field crop phenotype data information;The laser radar is used for detecting front obstacle information. The steering subsystem includes: steering motor and speed reducer; 2. The multi-sensor based mobile field crop phenotyping data acquisition platform according to claim 1, wherein, ​ The steering motor and the speed reducer are adjacent to each other; the steering motor and the speed reducer are arranged inside the adjustable equipment loading platform.

3. The multi-sensor based mobile field crop phenotyping data acquisition platform according to claim 1, wherein, Each wheel is connected with a driving motor through a connecting rod; each wheel is connected with a steering subsystem through a steering shaft.

4. The multi-sensor based mobile field crop phenotyping data acquisition platform according to claim 1, wherein, The control button assembly comprises a battery-powered button, a power system switch and a data acquisition system switch. The battery-powered button is connected with the battery pack; the power system switch is connected with the battery pack and the steering subsystem respectively; the data acquisition system switch is connected with the battery pack and the platform control subsystem respectively.

5. The multi-sensor based mobile field crop phenotyping data acquisition platform according to claim 1, wherein, The searchlight adopts an LED lighting device; the color of the rear warning light is red.

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