Disclosure of Invention
The invention aims to reduce energy waste in the field of production of sanitary products.
In accordance with the above objects, the present invention provides a power saving system control method for an automatic apparatus, comprising the steps of,
s1, judging whether the machine is in running state, if yes, executing S2,
s2, executing a first preset time, if no instruction is updated in the first preset time, the touch screen and the upper computer screen are in a half-off state, part of the motor current is set to be in a half-current state, executing a second preset time,
and S3, when the second preset time is over, the touch screen and the upper computer screen are completely extinguished, and all the motor current is reduced to a half-current state screen.
Because the automatic equipment in the field of the production of the sanitary products has several differences from other automatic equipment, the production line of the automatic equipment in the field of the production of the sanitary products is long, long time is needed once the automatic equipment is stopped and restarted, but great energy is wasted if the automatic equipment is not stopped, so that the automatic equipment is provided with a first preset time and a second preset time, the first preset time and the second preset time are used for giving time for an operator to perform the next operation, giving a slow and temporary reaction time to the machine and gradually reducing the on-off of the production line, and the maintenance of the machine is facilitated, if all electrodes of the machine are directly put into a semi-flow state, the machine is easy to damage.
Preferably, the step S1 is divided into the following steps,
s11, when the touch screen and the upper computer on the automation device are stationary, S12 is performed,
s12, judging whether the touch screen or the upper computer on the automation equipment is still transmitting data, if the data is not continuously transmitted, executing S13,
s13, judging whether the controller PLC and the single chip computer are executing the program, if the program is not in the executing state, executing S14,
s14, judging whether the external button and the sensor are on, if the external button and the sensor are off, executing S2.
Preferably, when each step is judged to be yes, S11 is re-executed.
Preferably, the method for judging whether the controller PLC and the single chip microcomputer execute is that the current sensor detects the current value of the driver.
Preferably, the external buttons and sensors include one or more of an optoelectronic switch, a fiber optic amplifier, a laser sensor, or a radio eye.
Preferably, the method for judging whether the touch screen and the upper computer are static is no key operation, the scram switch is turned on or the temporary button is turned on.
Preferably, the first preset time and the second preset time can be adjusted according to the length of the production line and the working state of the production line, and in principle, the longer the preset time of the production line, the longer the preset time of the production line.
The invention has the following advantages:
according to the power saving control method provided by the invention, according to the running state of the automation equipment, the automation equipment can be enabled to enter the power saving state in different modes, namely, a touch screen or a half-off display screen of an upper computer is adopted, a motor is changed into a half-current state, and a full-off upper computer or the touch screen display screen and the motor are adopted to change into the half-current state, so that a power saving mechanism is optimized, a mechanism for consuming power when the automation equipment runs for 24 hours is further optimized, the energy is greatly saved, the cost is reduced, the electric pollution is reduced, and the service life of an electric element is prolonged.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the embodiments described are only some representative embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
The present embodiment provides a power saving system control method for an automation device,
step 1: and (3) judging whether the touch screen or the upper computer is static, judging whether the pressure value borne by the display screen changes by a built-in pressure sensor of the display, and executing the step (2) if the pressure value does not change.
Step 2: and (3) judging whether the touch screen or the upper computer sends data, performing remote or local exchange and monitoring of communication data by using the serial assistant, executing the step (3) if some action data are not changed all the time, and otherwise, returning to the step (1).
And step 3: and (3) judging whether the programs of controllers such as a PLC (programmable logic controller), a singlechip and the like are executed, detecting the current value of each large driving part element driver by using a built-in current sensor, returning to the step 1 if the current exceeds a preset value, and executing the step 4 if the current exceeds the preset value.
And 4, step 4: and judging whether an external button or a sensor is switched on, executing the step 5 when the button is in a pause or scram state and the sensor is in a switch-off state, and returning to the step 1 if the button is not in the pause or scram state.
And 5: the first preset time is executed, wherein the first preset time can be short, such as 1 second, or long, such as 1 hour, according to the situation, step 6 is executed after the first preset time is executed, otherwise, when step 5 is executed, steps 1-4 are changed, and then step 1 is returned.
Step 6: and (3) the touch screen and the upper computer display screen are in a half-off state, drivers of driving elements such as a motor and the like are changed into a half-current state, and the step 7 is started to execute for a second preset time.
And 7: and starting to execute at a second preset time, if the steps 1-6 are not changed during the execution of the second preset time, starting to execute the step 8 after the execution of the second preset time is finished, and otherwise, returning to the step 1.
And 8: the touch screen and the upper computer display screen are changed into a full-off state, and all motor currents are changed into a half-current state.
The embodiment can not only save energy consumption, but also further prevent the machine damage problem caused by repeated starting and stopping of the machine, and the purpose of enabling the motor to adopt a half-flow state is to enable the motor to enter a working state immediately if a production line needs to be restarted while saving electric energy.