CN111434207A

CN111434207A - Design calculation data of integrated circuit main board of shed palm cabinet

Info

Publication number: CN111434207A
Application number: CN201910034283.4A
Authority: CN
Inventors: 于丽萍; 朱晓磊
Original assignee: Henan Tianfeng Information Technology Co ltd
Current assignee: Henan Tianfeng Information Technology Co ltd
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2020-07-21

Abstract

The invention relates to design calculation data of a shed palm cabinet integrated circuit main board, which can reliably interact data with a background server through the Internet of things; data such as temperature, humidity, early illumination and the like in the greenhouse are collected in real time, and farmers can scientifically carry out operation judgment according to the data; controlling the rolling up and the spreading out of the greenhouse roller shutter motor; the size of the ventilation opening is controlled in a humanized manner; the drip irrigation, light supplement and other functions are automatically executed; the on-site voice prompt function can be expanded, so that the popularization applicability is better.

Description

Design calculation data of integrated circuit main board of shed palm cabinet

Technical Field

The invention relates to design calculation data of a shed palm cabinet integrated circuit main board, and belongs to the field of practical computers.

Technical Field

At present, the intelligent equipment of the 'shed palm cabinet' is a self-developed targeted product with independent intellectual property rights according to the requirements of users of vegetable and flower greenhouses by our company, and the intelligent equipment completely meets the use requirements of farmers according to on-site trial data feedback.

The shed palm cabinet integrated circuit main board design calculation data can reliably interact with the background server through the Internet of things; data such as temperature, humidity, early illumination and the like in the greenhouse are collected in real time, and farmers can scientifically carry out operation judgment according to the data; the rolling and spreading of the greenhouse roller shutter motor are controlled, and the size of the ventilation opening is controlled in a humanized manner; the drip irrigation, light supplement and other functions are automatically executed; the on-site voice prompt function can be expanded.

Disclosure of Invention

The first purpose of the invention is the equipment composition; the equipment main body is a control cabinet, a controller is arranged in the control cabinet, and the controller is the core of the whole intelligent operating system.

The second purpose of the invention is to control the internal composition of the cabinet; the control cabinet is opened to look at the internal structure, which is shown in fig. 3-3, and several important points are introduced here: a controller, a switch, and a thermal relay.

Drawings

FIG. 1; 3-1 control cabinet panel figure 2; 3-3 internal structure of control cabinet figure 3; 3-4 controller figure 4; 3-5 thermal relay fig. 5; 3-2 of the switch, and the switch,

Detailed Description

In order to realize the first purpose of the invention, the shed palm cabinet integrated circuit main board is designed with calculation data, and the data interaction with a background server can be reliably carried out through the Internet of things; data such as temperature, humidity, early illumination and the like in the greenhouse are collected in real time, and farmers can scientifically carry out operation judgment according to the data; controlling the rolling up and the spreading out of the greenhouse roller shutter motor; the size of the ventilation opening is controlled in a humanized manner; the drip irrigation, light supplement and other functions are automatically executed; the on-site voice prompt function can be expanded, so that the popularization applicability is better.

To achieve the second object of the invention, the control cabinet is opened to view the internal structure, as shown in fig. 3-3, and several important points are introduced here: a controller, a switch, and a thermal relay. The control cabinet is externally formed; at present, control cabinets are classified into different types according to the number of roller shutters, the number of ventilation and the number of switches, and the composition of a roller shutter control cabinet and a two-ventilation control cabinet is described below. Looking at the control panel of the control cabinet at first, as shown in fig. 3-1, the control panel can be simply divided into five groups: the power supply, the change-over switch, the roller shutter switch, the first phoenix curtain switch and the second phoenix curtain switch are described in the following. A power indicator light; when equipment is powered on, a power indicator lamp on a panel of the control cabinet is in a normally-on state, if the power indicator lamp is not on or flickers after the equipment is powered on, whether external circuits of the equipment are connected or not, whether a phase-missing condition exists or not, whether a zero line is connected or not and the like are checked at the moment. A switch; the toggle button is as described above with reference to fig. 3-2 and functions to toggle "remote" and "local" operation, and when we rotate the toggle switch to the "local" direction, each control button on the panel can be directly operated. The change-over switch is turned to the remote direction, and various functions under the local mode can be remotely operated on the mobile phone. A shutter switch; the rolling curtain is rolled up and runs by pressing down the rolling curtain rolling-up button, stops when the rolling curtain reaches the upper limit, is rolled out and runs by pressing down the rolling curtain spreading-out button, stops when the rolling curtain reaches the lower limit, and can stop the rolling curtain running by pressing down the rolling curtain stopping button. A phoenix curtain switch; the control cabinet comprises two switches of the phoenix curtains, and the vent of the corresponding circuit can be controlled by pressing the switch of which way.

The inside of the control cabinet is formed; the control cabinet is opened to look at the internal structure, which is shown in fig. 3-3, and several important points are introduced here: a controller, a switch, and a thermal relay.

A controller; the controller is the core of the whole intelligent operating system, and under the condition that the equipment is powered on, a user can judge whether the network connection of the equipment is normal or not according to the indicator lamp on the controller.

The indicator light flickering condition when the controller network connection is normal: the first lamp flashes at a slow frequency; the second light is not on; the third lamp flashes at a fast frequency; the fourth lamp is normally on.

A switch; the switch is a power switch for electrifying the control cabinet, the upper pulling switch-on represents electrifying, the lower pulling switch-off represents deenergizing, and the operation is simple.

A thermal relay; to provide better service to the user, our apparatus is equipped with an overload protection element of the motor, i.e. a thermal relay. When the motor is overloaded, the heat relay protection plays a role, the main circuit of the motor is powered off, and the overload protection is realized.

With respect to the thermal relay, as shown in fig. 3-5, the red button is tested, the blue button is called the reset button, the small green button is the thermal relay actuation indicator, when it is raised, it indicates thermal relay actuation, and when the blue reset button is pressed, it will also retract.

With respect to how to resolve a thermal failure after the occurrence of the thermal failure in the equipment, reference is made to chapter iv, section two.

Common problems and cautions

Common problem handling 1, the roller blind motor is not activated when energized, there is a "buzz" sound, why? Answering: mechanical jamming or open-phase operation. 2. The contactor continuously makes a 'papa' sound, but does not pick up the sound, why? Answering: the pull-in coil voltage is too low or the coil terminal connector is loose. 3. Why can the roller blind motor only be rolled up or only be rolled out? Answering: the stopper is abnormal or the stopper cable is broken. 4. The roller shutter motor is not running, the stopper is normal, why? Answering: and checking whether an alarm appears or not, and resetting the thermal relay. 5. Why can the roller blind stop after always running over the stop device? Answering: and replacing the motor AC contactor. 6. Is the three-phase roller shutter travel direction reversed, how is it adjusted? Answering: three wires of the motor are exchanged randomly.

Fault processing; the method comprises the following steps that after a heat relay fault occurs to equipment, a user firstly needs to check a motor and a circuit, whether external foreign matters disturb normal operation of the motor is found, after the motor and the circuit are ensured to be normal, the heat relay needs to be reset, and the resetting steps are as follows:

(1) clicking a reset button on the thermal relay, namely clicking a blue button to be the reset button, and finding that a small green button beside the thermal relay retracts after clicking;

(2) restarting the program after power failure, or directly clicking a reset button on the mobile phone;

(3) and (4) continuing to operate after resetting, and if the fault still exists, continuing to alarm, and if the fault is removed, recovering normal use.

When the equipment has faults of rolling curtain, ventilation or opening and closing, firstly checking equipment lines and a motor, after the fault problem is repaired, clicking a reset button of the mobile phone page, and slightly waiting for several seconds, restoring the page to be normal; and (4) continuing to operate after resetting, if the fault still exists, continuing to alarm, and recovering normal use when the fault is removed (note: power-off restart can also be reset).

Claims

1. The design and calculation data of the integrated circuit main board of the shed palm cabinet is characterized in that the data interaction with a background server can be reliably carried out through the Internet of things; data such as temperature, humidity and early illumination in the greenhouse are collected in real time.

2. The design calculation data of the integrated circuit main board of the shed palm cabinet as claimed in claim 1, which is characterized in that the farmer can scientifically judge the operation according to the data; controlling the rolling up and the spreading out of the greenhouse roller shutter motor; the size of the ventilation opening is controlled in a humanized manner; the drip irrigation, light supplement and other functions are automatically executed; and a live voice prompt function can be expanded.