CN202869445U - Electronic detection device for plant heights of agricultural crops - Google Patents
Electronic detection device for plant heights of agricultural crops Download PDFInfo
- Publication number
- CN202869445U CN202869445U CN 201220617395 CN201220617395U CN202869445U CN 202869445 U CN202869445 U CN 202869445U CN 201220617395 CN201220617395 CN 201220617395 CN 201220617395 U CN201220617395 U CN 201220617395U CN 202869445 U CN202869445 U CN 202869445U
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- chip microcomputer
- agricultural crops
- crystal display
- optical sensors
- liquid crystal
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Abstract
The utility model relates to an electronic detection device for plant heights of agricultural crops. The device comprises a bracket (1), optical sensors (2), a converter (3), a single chip microcomputer (4) and a liquid crystal display (5), wherein the bracket (1) is vertically placed beside an agricultural crop (6); multiple optical sensors (2) are longitudinally arranged on the bracket (1) at equal interval; the optical sensors (2) are connected with the input end of the single chip microcomputer (4) through the converter (3); and the output end of the single chip microcomputer (4) is connected with the liquid crystal display (5). According to the utility model, the current situation that the measurement on plant heights of agricultural crops mainly depends on labors at present is changed; and the plant height situations of crops are subjected to real-time monitoring through the optical sensors, and data is transmitted to the liquid crystal display, so that experimenters can record the growth status of crops in labs, thereby saving both time and labor.
Description
Technical field
The utility model belongs to the agriculture test field, particularly a kind of agricultural crops plant height electronic detecting device.
Background technology
In agricultural experiment, be one of means that often adopt to the plant height measurement of crop, because the crop plant height can reflect the growth conditions that crop is present.The crop plant height is carried out Real Time Monitoring, and the plant height of recording the crop different growing stage can reflect crop at the growth conditions of different times, these data are cultivated agricultural fertilizer and nutrition good booster action are provided.At present, mainly still depend on manually for the detection of crop plant height, regularly removed to measure the plant height of crop by the experimenter, the method wastes time and energy, and efficient is not high.Therefore, need to be for a kind of electronic detecting device that can Real Time Monitoring crop plant height of this kind situation research and development, so that the experimenter need not measure labor-saving use in person to the farmland.
Summary of the invention
The purpose of this utility model provides a kind of agricultural crops plant height electronic detecting device, solves present agricultural crops plant height and mainly depends on manual measurement, waste time and energy, and problem that can not Real Time Monitoring.
The utility model is achieved through the following technical solutions: a kind of agricultural crops plant height electronic detecting device, this device comprises support, optical sensor, converter, single-chip microcomputer and liquid crystal display, support is vertically placed on the next door of agricultural crops, vertical equally spaced a plurality of optical sensors that are equipped with on support, optical sensor is connected with the input end of single-chip microcomputer by converter, the output terminal connecting fluid crystal display of single-chip microcomputer.
Adopt the good effect of technique scheme:
1, the measurement that changed at present for the agricultural crops plant height of the utility model mainly relies on and artificial present situation, plant height situation by optical sensor Real Time Monitoring crop, and send data to liquid crystal display, so that the experimenter can record the growth conditions of crop in the laboratory, time saving and energy saving;
2, the utility model is simple in structure, and it is convenient to measure, the application of suitable farmland or chamber crop.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1 support, 2 optical sensors, 3 converters, 4 single-chip microcomputers, 5 liquid crystal display, 6 agricultural crops.
Embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described further, but should not be construed as restriction of the present utility model:
Fig. 1 is structural representation of the present utility model, as shown in the figure, a kind of agricultural crops plant height electronic detecting device, this device comprises support 1, optical sensor 2, converter 3, single-chip microcomputer 4 and liquid crystal display 5, support 1 is vertically placed on the next door of agricultural crops 6, vertical equally spaced a plurality of optical sensors 2 that are equipped with on support 1, optical sensor 2 is used for the growing state of perception crop, distance between two optical sensors 2 can be adjusted according to different crops, as being 5cm, 10cm or 20cm.When crop whenever upwards grows above certain distance, shelter from the light of 2 perception of optical sensor, can touch next optical sensor 2.Optical sensor 2 is connected the output terminal connecting fluid crystal display 5 of single-chip microcomputer 4 by converter 3 with the input end of single-chip microcomputer 4.Optical sensor 2 is crossed converter 3 with the information exchange that perceives and is converted computer-readable coding to, enter single-chip microcomputer 4, then be presented on the liquid crystal display 5, check for the experimenter, so that the experimenter can record the growth conditions of crop in the laboratory, time saving and energy saving.
During use, support 1 is vertically placed on the next door of agricultural crops to be measured 6, adjust distance between adjacent two optical sensors 2 according to different crops, so that a plurality of optical sensors 2 are vertically equidistantly arranged on support 1, then connect all parts, can monitor the plant height of agricultural crops 6.
Claims (1)
1. agricultural crops plant height electronic detecting device, it is characterized in that: this device comprises support (1), optical sensor (2), converter (3), single-chip microcomputer (4) and liquid crystal display (5), support (1) is vertically placed on the next door of agricultural crops (6), at the upper vertically equally spaced a plurality of optical sensors (2) that are equipped with of support (1), optical sensor (2) is connected the output terminal connecting fluid crystal display (5) of single-chip microcomputer (4) by converter (3) with the input end of single-chip microcomputer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220617395 CN202869445U (en) | 2012-11-21 | 2012-11-21 | Electronic detection device for plant heights of agricultural crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220617395 CN202869445U (en) | 2012-11-21 | 2012-11-21 | Electronic detection device for plant heights of agricultural crops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869445U true CN202869445U (en) | 2013-04-10 |
Family
ID=48036159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220617395 Expired - Fee Related CN202869445U (en) | 2012-11-21 | 2012-11-21 | Electronic detection device for plant heights of agricultural crops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869445U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737740A (en) * | 2016-02-23 | 2016-07-06 | 上海交通大学 | Plant height field measurement device and method |
| CN106197554A (en) * | 2016-08-26 | 2016-12-07 | 武汉理工大学 | Simple growth of seedling monitor based on constant-current source |
| CN110736510A (en) * | 2019-12-05 | 2020-01-31 | 中国农业科学院农业资源与农业区划研究所 | crop growth environment and growth condition monitoring system |
| CN110806176A (en) * | 2019-12-05 | 2020-02-18 | 中国农业科学院农业资源与农业区划研究所 | Crop growth data acquisition column and monitoring system based on Zigbee technology |
-
2012
- 2012-11-21 CN CN 201220617395 patent/CN202869445U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737740A (en) * | 2016-02-23 | 2016-07-06 | 上海交通大学 | Plant height field measurement device and method |
| CN105737740B (en) * | 2016-02-23 | 2019-08-09 | 上海交通大学 | Measuring device and method between plant strain high fields |
| CN106197554A (en) * | 2016-08-26 | 2016-12-07 | 武汉理工大学 | Simple growth of seedling monitor based on constant-current source |
| CN110736510A (en) * | 2019-12-05 | 2020-01-31 | 中国农业科学院农业资源与农业区划研究所 | crop growth environment and growth condition monitoring system |
| CN110806176A (en) * | 2019-12-05 | 2020-02-18 | 中国农业科学院农业资源与农业区划研究所 | Crop growth data acquisition column and monitoring system based on Zigbee technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |