Automatic light-supplementing planting system capable of performing wireless control of water shortage early warning

Abstract

The invention discloses an automatic light-supplementing planting system capable of performing wireless control of water shortage early warning. The automatic light-supplementing planting system comprises a support, a control system, an automatic water supply system, a humidity sensor, a plant light-supplementing lamp and a water level sensor, wherein the automatic water supply system comprises a water tank, a water pipe, a water pump, a water supply port and a water return port, the water pump is put in the water tank and is connected with the water pipe put in soil through the water supply port, water permeable holes are formed in the pipe wall of the water pipe, the water return port is formed above the water tank, and the vertical position of outflow water is lower than the water pipe. The automatic light-supplementing planting system uses the control system as a core, achieves humidity control, light control, water shortage early warning and wireless intelligent remote control through matching between the automatic water supply system and the humidity sensor, matching between the plant light-supplementing lamp and a photosensitive sensor, the water level sensor and a wireless device and is high in overall design space utilization rate, high in automation degree and flexible in operation.

Description

technical field [0001] The invention relates to the field of planting technology, in particular to an automatic light-supplementing planting system capable of wireless control of water shortage early warning. Background technique [0002] In recent years, with the continuous growth of urban population, the number of high-rise buildings made of reinforced concrete is also increasing, so that the green area of ​​the city is constantly decreasing. At the same time, people in the city buy food such as vegetables through the market. People cannot identify whether vegetables are safe with the naked eye, so that urban residents are faced with problems such as environmental pollution and food safety. [0003] Home planting vegetable garden means that residents use the space of family housing to grow vegetables, which not only have the effect of indoor greening and decoration, but also plant vegetables for people to eat, ensuring food safety. The heavy study pressure can be relieved...

AI Technical Summary

Problems solved by technology

[0004] Different vegetable varieties have different requirements for light, temperature and humidity. For light and temperature, cheap and easy-to-implement supplementary lights can effectively supplement the light, and more and more common air conditioners can effectively adjust the temperature. However, , how to effectively control the watering time and watering amount, so as to ensure the humidity requirements of vegetable varieties, is not easy, such as a three-dimensional paddy field wall of Chinese patent application number 201210082682.6, which uses water and its circulation facilities, plants and their Cultivation facilities and window facilities are divided into three levels: middle, outside and inside to form the wall structure of the house. A timer and a fixed water supply device are used to control the amount of watering. However, the timing function of the timer is a built-in parameter. The invention No control device is provided for parameter setting, so that the present invention has the defects of single cultivated vegetables and inflexible operation; Chinese patent application number 201410350469.8 is a supplementary light type assembleable family vegetable garden planting device, which uses a microcomputer controller, a micro pump, and LED supplementary light Lights and other devices realize computerized semi-automatic control of the amount of watering, and the operation is relatively flexible. However, this invention adopts the method of spraying water from the top, and the water flows from top to bottom. There is uneven humidity between the top layer and the bottom layer, and the sprayed water is poured on the vegetables. , there are defects such as loose soil, water evaporation, and unsightly; Chinese Patent No. 201420207751.6 is a plant root soil indoor air filtration biodegradation purification replacement system, which uses the method of controlling water level and bottom sponge seepage to realize automatic irrigation and soil humidity control However, the contact between the water-absorbing sponge and the soil makes the soil absorb water all the time until the soil moisture is saturated or the moisture of the sponge is consistent. The humidity control is not ideal and there is excessive soil moisture. The problem of wetness; China Patent No. 201510632916.3 is an automatic irrigation balcony vegetable planting equipment, which judges the change of soil moisture content by detecting the change of soil resistivity, and realizes irrigation through small water pipes with holes buried in the soil, so as to realize automatic irrigation. The technical effect of irrigation, however, the invention indirectly measures the soil water content through the soil resistivity, which has a large error and is not accurate enough. At the same time, because the two ends of the tubular container are sealed by the cap, if it is a single-layer tubular container, the space The utilization rate is too low. If it is a multi-layer tubular container, the multi-layers are not connected to each other, and the water cycle cannot be formed. The water flowing into the small water pipe with holes must be sealed from one end of the opening when the soil humidity reaches the appropriate level. Outflow, whether the outflow water is collected or not, and whether the collected water is reused or not, makes this invention unable to realize water-saving irrigation and automatic irrigation at the same time

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