TW201631428A - Control method for a system - Google Patents

Abstract

A control method for a system is provided. The system comprises a control machine and a loop. The loop comprises an unit to be controlled and a sensor unit. The control method comprises the following steps. The control machine provides an input interface for inputting a sensor unit parameter and a control unit parameter. The control machine selects a first control flow program form a control flow program group according to the sensor unit parameter and the control unit parameter. The sensor unit sensors the loop to obtain a sensor signal and sends a loop signal comprising the sensor signal to the control machine. The control machine performs the first control flow program according to the sensor signal in the loop signal to obtain a control parameter. The control machine obtains an adjusting and actuating parameter based on a predetermined mode. The control machine outputs a control signal comprising the adjusting and actuating parameter to the unit to be controlled so that the unit to be controlled actuating according to the adjusting and actuating parameter.

Description

System control method

The present invention relates to a method of controlling a system, and more particularly to a method of controlling a system of a plurality of sensing units and controlled units.

The traditional control system and control method usually design a special circuit according to the requirements of each system, and then connect the sensing units according to the design according to the circuit to form the circuit, and the predetermined control operation according to the circuit design. After the program is sent to the controller, the controller will perform the predetermined control calculation program calculation, and the controller will transfer the calculated control parameters to the controller. Controlled unit. However, if the system includes multiple sensing units or multiple controlled units, the hardware structure of the system needs to pull a lot of signal lines to the controller, which may cause the hardware structure to be complicated. Moreover, the control calculation program usually used to calculate the control parameters of the controlled unit is pre-written and stored in the controller by the engineer according to the hardware architecture of the system and the specific circuit design. If the hardware structure of the system is adjusted according to the design, such as adding or subtracting components, or changing the connection mode of some components, it is necessary to rewrite the entire control calculation program, which is very inconvenient for the user. In addition, depending on the type of the sensing unit, the type of the controlled unit, or the connection relationship between the plurality of sensing units and the controlled unit, the applicable arithmetic control program also needs to be adjusted.

On the other hand, usually the system control method only controls a single loop. The multi-loop system control method also causes the hardware architecture to be complicated, and the adjustment of the operation control program is also very numb. bother. Therefore, it is necessary to provide a user-definable system control method that is convenient for the user to operate in the case of hardware structure adjustment.

The disclosure relates to a control method of a system, which can freely set a sensing unit to be sensed to freely control a controlled unit to be controlled, and according to various types of sensing units and various circuits. Determine the parameters of the controlled unit.

According to an embodiment of the present disclosure, a system control method is provided. The system includes a control host and a loop, and the loop includes a controlled unit and a sensing unit. This control method consists of the following steps. The control host provides an input interface for inputting a sensing unit parameter and a controlled unit parameter. The control host selects a first control flow program from the control flow program group including one of the plurality of control flow programs according to the input sensing unit parameters and the controlled unit parameters. The sensing unit senses the loop to generate a sensing signal and transmits a loop signal including the sensing signal to the control host. The control host executes the first control flow program according to the sensing signal in the loop signal to obtain a control parameter. The control host adjusts the control parameters according to a predetermined manner to obtain an adjustment actuation parameter. The control host outputs a control signal including the adjustment actuation parameter to the controlled unit, so that the controlled unit adjusts the actuation according to the adjustment actuation parameter.

In order to better understand the above and other aspects of the present invention, the following detailed description of the embodiments and the accompanying drawings are set forth below.

100‧‧‧The control host provides an input interface for inputting a sensing unit parameter and a controlled unit parameter

102‧‧‧The control panel is based on the input sensing unit parameters and the parameters of the controlled unit. One of the control flow programs controls a flow control program group to select a first control flow program

104‧‧‧ The sensing unit senses the loop to generate a sensing signal and transmits a loop signal containing the sensing signal to the control panel

106‧‧‧The control host executes the first control flow program according to the sensing signal in the loop signal to obtain a control parameter

108‧‧‧The control host adjusts the control parameters according to a predetermined method to obtain an adjustment actuation parameter.

110‧‧‧ The control host outputs a control signal including the adjustment actuation parameter to the controlled unit, so that the controlled unit adjusts according to the adjustment actuation parameter

212‧‧‧ input a second sensing unit parameter, and a parameter relationship between the sensing unit parameter and the second sensing unit parameter

214‧‧‧ The control host selects a second control flow program from the control flow program group according to the input second sensing unit parameter

216‧‧ The second sensing unit sensing circuit generates a second sensing signal and transmits a loop signal including the second sensing signal to the control host

218‧‧‧ The control host executes the second control flow program according to the second sensing signal in the loop signal to obtain a second control parameter

220‧‧‧ The control host determines the predetermined mode based on the parameter relationship, and updates and adjusts the operating parameter according to the control parameter and the second control parameter according to the predetermined mode

222‧‧‧ Input input a third sensing unit parameter, and a parameter relationship between the sensing unit parameter and the second sensing unit parameter

224‧‧‧The control host selects a third control flow program from the control flow program group according to the input third sensing unit parameter

226‧‧ The third sensing unit senses the second loop to generate a third sensing signal, and transmits a loop signal including the third sensing signal to the control host

228‧‧‧ The control host executes the third control flow program according to the third sensing signal in the loop signal to obtain a third control parameter

230‧‧‧ control host, determining the predetermined mode based on the parameter relationship, and updating and adjusting the operating parameter according to the control parameter and the third control parameter according to the predetermined mode

300‧‧‧Air conditioning control system

3021~302N‧‧‧ pump

T ₁₁ ~T _1N ‧‧‧ thermometer

304 ₁ ~ 304 _N ‧‧‧Heat exchange unit

T ₂₁ ~T2 _N ‧‧‧ thermometer

310‧‧‧Diverter valve

320‧‧‧second loop

P1‧‧‧ pressure gauge

400‧‧‧Water Tower System

402‧‧‧ pump

404‧‧‧Heat exchange unit

406‧‧‧heating unit

T1, T2‧‧‧ thermometer

500‧‧‧Input interface

510‧‧‧Circuit input box

520‧‧‧Sensor unit input box

530‧‧‧Controlled unit input box

540‧‧‧Flow meter input box

550‧‧‧Heat Exchange Unit Input Block

560‧‧‧Electric meter input box

FIG. 1 is a flow chart showing a system control method according to an embodiment of the present disclosure.

2A, 2B, and 2C illustrate a system controller of another embodiment of the present disclosure. Flow chart of the law.

FIG. 3 is a block diagram of a control system of an embodiment of the present disclosure.

FIG. 4 is a block diagram of a control system of another embodiment of the present disclosure.

FIG. 5 is a schematic diagram of an input interface of an embodiment of the present disclosure.

FIG. 1 is a flow chart showing a system control method according to an embodiment of the present disclosure. this The system includes a control host and a circuit, and the circuit includes a controlled unit and a sensing unit. This control method consists of the following steps. Step 100: The control host provides an input interface to input a sensing unit parameter and a controlled unit parameter. Step 102: The control host selects a first control flow program from a group of control flow programs including one of the plurality of control flow programs according to the input sensing unit parameters and the controlled unit parameters. Step 104: The sensing unit senses the loop to generate a sensing signal, and transmits a loop signal including the sensing signal to the control host. Step 106: The control host executes the first control flow program according to the sensing signal in the loop signal to obtain a control parameter. Step 108: The control host adjusts the control parameters according to a predetermined manner to obtain an adjustment actuation parameter. Step 110: The control host outputs a control signal including the adjustment actuation parameter to the controlled unit, so that the controlled unit adjusts the actuation according to the adjustment actuation parameter.

Some embodiments are described below to illustrate the system control method of the present disclosure. For example, the control method may be applied to the air conditioning system of FIG. 3 or the water tower system of FIG. 4, but is not limited thereto. Please refer to FIG. 3, which is a block diagram of an air conditioning control system 300, such as an air conditioning control system of a building, which may include at least one pump 302 ₁ - 302 _N for transmitting at least one water flow to at least one heat in parallel. Switching units 304 ₁ ~ 304 _N . The heat exchange units 304 ₁ to 304 _{N are,} for example, ice machines for lowering the temperature of the water stream and outputting them to the distal end to allow the water flow to exchange heat with the controller to achieve the effect of controlling the ambient temperature. To control the system, a pressure gauge P1 is typically used to detect the water pressure at a remote location (e.g., a particular room on a particular floor of the building) to determine if the temperature at the remote location is low enough. If the water pressure at this remote location is higher, it means that the heat dissipation is faster and the temperature is lower. Therefore, if the water pressure at the distal position is lower, the temperature is higher, and the water can be pressurized by controlling the pumps 302 ₁ to 302 _N to allow more water to pass through the ice machine to cool the position. The temperature is lowered. Alternatively, the system can use a set of thermometers, such as thermometers T ₁₁ and T ₂₁ , to detect the temperature difference between the water flow before and after the ice machine to know the cooling efficiency of the ice machine. For example, the maximum efficiency of the ice machine can be lowered by 5 degrees C. It is detected that only 4 degrees C is cooled. At this time, the water can be depressurized by controlling the pumps 302 ₁ to 302 _N , and the less water can pass through the ice machine to have a longer heat exchange time to make the water flow. The temperature is lowered by 5 degrees C to achieve maximum efficiency of the ice machine. The system may further include a second circuit 320, which may include a second set of pumps to repressurize the water stream, or may include a second set of ice machines to cool the water stream again. The system may also include a diverter valve 310 that controls the flow of water that is repressurized or re-cooled through the second circuit depending on the pressure or temperature at the distal location, and the remaining water flow directly back to the first without passing through the second circuit. Group pumps 302 ₁ ~ 302 _N . The second loop can be designed according to actual needs, and those skilled in the art can change the design of the air conditioning control system as needed.

As can be seen from the above description, the air conditioning control system 300 can include a plurality of sensing units (eg, thermometers T ₁₁ to T _1N , T ₂₁ to T _2N , pressure gauges P1 , etc.) and a plurality of controlled units (eg, pump 302 ₁ ~ 302 _N ... and so on, so the present disclosure provides a control method that the user can set according to actual needs. The air conditioning control system can connect all units and a control host through a communication module. In step 100, the control host provides an input interface, and the user can input a sensing unit parameter to determine a sensing unit to be pre-sensed, such as a pressure gauge P1 at a remote location, or a front and rear of one of the ice machines. Group thermometers T ₁₁ and T ₂₁ . In step 100, the user can also input a controlled unit parameter to determine the controlled unit to be controlled, such as the first pump 302 ₁ . After the sensing unit and the controlled unit are determined, in step 102, the control host selects a first one of the control flow program groups including one of the plurality of control flow programs according to the input sensing unit parameters and the controlled unit parameters. Control the flow program. These control flow programs can be preset in the control panel. For example, the sensing unit is a pressure gauge P1, is controlled pump unit _3021, a remote location can be chosen to represent the pressure value and the pump flow control program ₃₀₂₁ of the flow of water. As another example of the sensing unit thermometer, T ₂₁ and T _22, was charged with ₃₀₂₂ pump, the temperature difference can be selected to represent two program control flow of water and the pump flow rate of _3,022 units.

Then, in step 104, the sensing unit senses the loop to generate a sensing signal, and transmits the sensing signal to the control host in a loop signal. Next, in step 106, the control host executes the first control flow program according to the sensing signal in the loop signal to obtain a control parameter, such as a water flow rate controlled by the pump, a water flow rate, or a rotation speed of the pump. In step 108, the control host adjusts the control parameters according to a predetermined manner to obtain an adjustment actuation parameter. For example, this predetermined method can directly set the control parameters to adjust the actuation parameters. Finally, in step 110, the control host outputs a control signal including the adjustment actuation parameter to the controlled unit pump 302 ₁ to cause the controlled unit pump 302 ₁ to adjust the actuation parameter, for example, to output a water flow of 15 m ³ /hr. Or to control the speed of the pump 302 ₁ to be 50 Hz.

In another embodiment, another system control method is provided, which can be based on multiple senses The measuring unit controls a controlled unit. Please refer to FIG. 2A, FIG. 2B and FIG. 2C for a flowchart of a system control method using multiple sensing units. In this method, the operations of steps 100 to 110 of FIG. 2A are the same as those of FIG. 1, and the description will not be repeated. After step 110 of FIG. 2A, FIG. 2B may be performed to control the controlled unit according to the second sensing unit, Path A as in Figures 2A and 2B. Step 212: Input a second sensing unit parameter, and a parameter relationship between the sensing unit parameter and the second sensing unit parameter. In step 212, for example, a set of thermometers before and after another ice machine, or a pressure gauge located at another location, and input a parameter relationship between the pressure P1 at the distal position and a set of thermometers before and after another ice machine. . The parameter relationship may include a priority relationship, a threshold relationship, and a predetermined calculation relationship. Since in this system control method, at least two sensing units are used to generate at least two sensed values. Therefore, the user can set the relationship between the two sensing units, for example, the priority relationship represents selecting one of the sensing units to take priority as the adjusted adjustment operating parameter. The threshold relationship represents selecting one of the sensing units as the adjusted adjustment actuation parameter according to whether the sensing value of the sensing unit is greater than a threshold. The predetermined calculation relationship represents that the adjustment actuation parameter is calculated in a predetermined calculation manner according to the sensed values of the two sensing units. This predetermined calculation method can be various statistical numerical calculation methods. These parameter relationships can also be pre-set relationships for the user.

Afterwards, step 214 is executed: the control host inputs the second sensing unit according to the input. Number, select a second control flow program from the control flow program group. In step 214, similar to step 102, a control flow program, for example, representing a set of temperature differences before and after the other ice machine and the water flow of the pump 3021 can be selected. Then, step 216 is performed: the second sensing unit sensing circuit generates a second sensing signal, and transmits a loop signal including the second sensing signal to the control host. Then, step 218 is executed: the control host executes the second control flow program according to the second sensing signal in the loop signal to obtain a second control parameter.

Finally, step 220 is executed: the control host determines a predetermined mode based on the parameter relationship, and updates the adjustment action parameter according to the control parameter and the second control parameter according to the predetermined manner. Since the control host performs the pair according to the sensing signal and the second sensing signal respectively before step 220 The control flow program should be used to obtain the control parameters and the second control parameters. Therefore, in step 220, the control host generates an adjustment actuation parameter based on the parameter relationship between the two sensing units.

For example, suppose that the pressure priority relationship is entered in step 212, then The setting method is to select the control parameter calculated by the pressure sensing signal as the adjustment actuation parameter. On the other hand, if the temperature is prioritized, the predetermined mode is to select the control parameter calculated by the sensed value of the temperature as the adjustment actuation parameter. Alternatively, it may be set to take the first sensing unit as a priority.

In another embodiment, it is assumed that the user does not want a certain position in the air conditioning system. If the pressure value exceeds a predetermined pressure threshold, a pressure threshold relationship may be input in step 212, in which case the reservation mode is to determine whether the pressure sensing signal exceeds a predetermined pressure threshold, if the pressure sensing signal If the predetermined pressure threshold is not exceeded, the control parameter calculated based on the sensing signal of the pressure may be selected as the adjustment actuation parameter. On the other hand, if the sensing signal of the pressure exceeds the predetermined pressure threshold, the control parameter calculated by the other sensing signal is selected as the adjustment actuation parameter. In this embodiment, the sensing signal of the pressure exceeding the predetermined pressure threshold may indicate that the sensing result of the sensing unit of the pressure is wrong, that is, the pressure sensing unit has been damaged, and in this case, the exclusion is performed. The control parameters calculated beyond the predetermined pressure threshold can avoid the result of inaccurate control caused by the broken pressure sensing unit performing the control. In another embodiment, the user can also set the pressure threshold at different positions, or the temperature threshold at different positions, and can determine the adjustment actuation parameter according to other threshold relationships.

In yet another embodiment, it is assumed that the predetermined calculation is entered in step 212. The reservation mode is that the control parameter and the second control parameter are calculated according to the predetermined calculation relationship in a predetermined calculation manner to obtain the adjustment operation parameter. For example, in this air conditioning control system In the system 300, the thermometers before and after the two sets of ice machines are selected, and two control parameters are calculated according to the thermometers before and after the two sets of ice machines. At this time, a predetermined calculation method may be used, for example, averaging two control parameters to obtain an adjustment actuation parameter, or taking a maximum value for two control parameters to obtain an adjustment actuation parameter, or taking a minimum value for two control parameters. And get the adjustment action parameters. However, the predetermined calculation method is not limited thereto. When a plurality of sensing signals are used, the predetermined calculation method may further include various statistical numerical calculation methods such as taking a median value, a numerical value, and the like for a plurality of control parameters. Or this calculation method can delete the control parameters of the extreme values and then take the average value, the maximum value, the minimum value, the median value, the public value, and the like.

In other embodiments, the system control method may further generate an adjustment actuation parameter according to the third sensing unit in the second loop 320 of the air conditioning control system 300, including the steps shown in FIG. 2C, and the second C diagram may be connected to the The 2A picture is executed afterwards, and the path C of FIG. 2A and FIG. 2C can also be executed after the 2B picture, such as path B of FIG. 2B and FIG. 2C. Step 222: Input a third sensing unit parameter, and a parameter relationship between the sensing unit parameter and the third sensing unit parameter. Similarly, in step 222, a pressure gauge or thermometer at one location in the second circuit 320 can be input, for example, and a parameter relationship between the pressure gauge P1 and the pressure gauge or thermometer in the second circuit 320 can be input. The parameter relationship may include a priority relationship, a threshold relationship, and a predetermined calculation relationship. Step 224: The control host selects a third control flow program from the control flow program group according to the input third sensing unit parameter. Similarly, in step 224, the control host can select, for example, a control flow routine that represents the pressure or temperature value in the second circuit 320 and the water flow of the pump 302 ₁ .

Then step 226 is performed: the third sensing unit senses the second loop to generate a third Sensing the signal and transmitting a loop signal including the third sensing signal to the control host. Then perform the steps 228: The control host executes a third control flow program according to the third sensing signal in the loop signal to obtain a third control parameter. Finally, step 230 is executed: the control host determines the predetermined mode based on the parameter relationship, and updates the adjustment action parameter according to the control parameter and the third control parameter according to the predetermined manner. In step 230, the control host determines a predetermined calculation mode based on the parameter relationship set in step 222 to generate an adjustment actuation parameter. These predetermined calculation methods include, for example, various statistical numerical calculation methods such as averaging, maximum value, minimum value, median value, mode value, and the like.

In some embodiments, the system control method can also be used to control the second loop 320. The unit under control. In other embodiments, the air conditioning control system 300 may also include a third loop that may be connected in series or in parallel to the second loop. Similarly, the user can freely set the sensing unit to be sensed, the controlled unit to be controlled, and the parameter relationship between the plurality of sensing units to determine how to determine the control parameters generated by the plurality of sensing units. The adjustment of the actuation parameters is good, and the user can adjust the control method according to actual needs without changing the circuit structure design of the system. The above embodiments are merely illustrative, and the system control method of the present disclosure does not limit the hardware architecture of the system.

The following describes an embodiment of the system control method of the present disclosure. Please refer to section 4 The figure depicts a block diagram of a water tower system 400. The water tower system can include a pump 402 for pumping water to the heat sink unit 406 at the top of the water tower. This heat sink unit can be, for example, a fan. After the water stream is cooled by the fan at the top of the water tower, it flows through a heat exchange unit 404, such as a water heater, which heats the water stream to provide warm water or hot water. In order to control the water tower system 400, a pressure gauge P1 is typically used to detect the water pressure at the top of the water tower, and a set of thermometers before and after the heat exchange unit 404 are used to detect the water temperature before and after passing through the heat exchange unit. However, without limitation, the water tower system 400 can also include multiple heat exchange units or multiple pumps. Similarly, multiple thermometers can be used. Detect water temperature before and after multiple heat exchange units, or use multiple pressure gauges to detect water pressure at different locations. Therefore, the aforementioned system control method can also be applied to the water tower system 400. The adjustment actuation parameter of one of the controlled units is calculated by selecting at least one of the sensing units. Similarly, the system control method may also include setting a parameter relationship between the two sensing units, and determining a predetermined manner based on the parameter relationship to generate an adjustment actuation parameter.

In addition, please refer to FIG. 5, which illustrates the input of the system control method of the present disclosure. A schematic of interface 500. Input interface 500 can include loop input block 510, sense unit input block 520, controlled unit input block 530, flow meter input block 540, heat exchange unit input block 550, and meter input block 560, and the like. These input blocks can be selected by the user or selected using a form interface. In detail, the user can input the system loop to be controlled or set by the loop input block 510, or the user can select one of the pre-edited system loops, such as the air conditioning control system 300 loop or the water tower system 400 loop, etc. Wait. The sensing unit to be sensed may be input through the sensing unit input block 520. In an embodiment, the sensing unit parameter input by the user may include inputting a sensing address parameter, that is, inputting the address of the sensing unit at the sensing unit input block 520. In step 104, after the sensing unit performs sensing, the address of the sensing unit and the sensing signal are transmitted to the control host. Then, the control host compares the address of the sensing unit with the sensing address parameter input by the user to extract a sensing signal that meets the sensing address parameter.

Similarly, the user can input the desired control unit through the controlled unit input block 530. Controlled unit and related parameters, such as pump speed or water flow, minimum or maximum flow rate. In an embodiment, the controlled unit parameter input by the user may include inputting a controlled address parameter, that is, inputting the address of the controlled unit at the controlled unit input block 530. And in the steps In 110, the control host outputs the controlled unit address and the adjustment actuation parameter to the controlled unit. At this time, the control host compares the address of the controlled unit with the controlled address parameter input by the user. The corresponding adjustment actuation parameter is output to the controlled unit that meets the controlled address parameter.

The system control method can not only calculate the adjustment actuation parameters of the controlled unit, but also Includes other features. For example, in some embodiments, the flow meter input block 540 can input a flow meter in the system loop to detect a water flow in a loop, and the controlled unit can be controlled according to the water flow, or The efficiency of the system is monitored by the flow of water to know the energy consumed. For example, assuming that the water flow has been measured, the energy consumption through the water flow can be calculated by the formula: energy = water flow * temperature difference * specific heat * water density. In some embodiments, the information related to the heat exchange unit may be input through the heat exchange unit input block 550, such as the water flow rate controlled by the pump, the water flow rate or the maximum value of the pump speed, the minimum value, the model of the pump, and the like. Control the system with finer control. In one embodiment, the meter can also be input to the meter in the loop system by the meter input block 560. The meter is used to detect the amount of power consumed by a component at the location, so that the amount of power consumed can be detected. Calculate the electricity cost of the system by knowing the efficiency of the system or calculating the amount of electricity spent in a certain period of time. In some embodiments, the data provided by the input block can also be used to report the result of the sensing unit or the adjusted operating parameter of the controlled unit to continuously monitor the system, so that the user can observe the control of the system. However, the disclosure is not limited thereto, and those skilled in the art can design more input blocks to monitor multiple components of the system according to actual needs.

According to the above embodiment, the disclosure provides a customizable system control method, The system comprises at least one sensing unit and at least one controlled unit, and the system control method can be applied to a single loop system or a multi loop control system. This control method provides an input interface for The user can edit the loop or adjust the control method without changing the design of the hardware structure of the system, and does not need to rewrite the control program, which is convenient for the user to operate. And the control method can detect multiple types of sensing units, and automatically execute corresponding control flow programs according to different types of sensing units and controlled units. The method further includes setting parameter relationships between different sensing units, and calculating adjustment actuating parameters of the controlled unit according to different parameter relationships and different booking methods. According to the self-definable system control method of the present disclosure, one of the sensing units can be prevented from being broken to cause inaccurate control parameters. Moreover, since it is not necessary to measure and control the hardware structure of the system, it is possible to avoid errors or signals that may be caused by complicated hardware structures, thereby causing inaccurate interpretation. In addition, the system control method can also detect the energy consumption of each component, and adjust and control according to the relationship between the multiple sensing units. Compared with the traditional control system, only the components in the primary circuit can be controlled and cannot cross. In loop operation, the system control method disclosed herein can be controlled in consideration of the efficiency of the entire system to achieve further energy saving effects.

In conclusion, the present invention has been disclosed in the above preferred embodiments, and is not intended to limit the present invention. A person skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims.

100‧‧‧The control host provides an input interface for inputting a sensing unit parameter and a controlled unit parameter

102‧‧‧ The control host selects a first control flow program from the control flow program group including one of the plurality of control flow programs according to the input sensing unit parameters and the controlled unit parameters

104‧‧‧ The sensing unit senses the loop to generate a sensing signal and transmits a loop signal containing the sensing signal to the control panel

106‧‧‧The control host executes the first control flow program according to the sensing signal in the loop signal Get a control parameter

108‧‧‧The control host adjusts the control parameters according to a predetermined method to obtain an adjustment actuation parameter.

110‧‧‧ The control host outputs a control signal including the adjustment actuation parameter to the controlled unit, so that the controlled unit adjusts according to the adjustment actuation parameter

Claims (10)

A control method for a system, the system comprising a control host and a circuit, the circuit comprising a controlled unit and a sensing unit, the control method comprising: the control host provides an input interface for inputting a sensing unit parameter and a The control unit parameter; the control host selects a first control flow program from the control flow program group including one of the plurality of control flow programs according to the input sensing unit parameter and the controlled unit parameter; the sensing unit sense Measuring the loop to generate a sensing signal, and transmitting a loop signal including the sensing signal to the control host; the control host executing the first control flow program according to the sensing signal in the loop signal to obtain a control The control host adjusts the control parameter according to a predetermined manner to obtain an adjustment actuation parameter; the control host outputs a control signal including the adjustment actuation parameter to the controlled unit, so that the controlled unit adjusts according to the adjustment actuation parameter. Actuate. The control method of claim 1, wherein the sensing unit has a sensing unit address, and the sensing unit transmits the sensing unit address to the control host together with the sensing signal, The sensing unit parameter includes a sensing address parameter, and the control host extracts the sensing signal according to the sensing unit address and the sensing address parameter. The control method of claim 1, wherein the controlled unit has a controlled unit address, and the control host outputs the controlled unit address and the adjusted actuation parameter to the controlled unit, the The control unit parameter includes a controlled address parameter, and the controlled unit extracts the adjustment actuation parameter from the control signal according to the controlled unit address and the controlled address parameter. The control method of claim 1, wherein the predetermined mode is to set the control parameter as the adjustment actuation parameter. The control method of claim 1, wherein the circuit comprises a second sensing unit, the method further comprising: inputting a second sensing unit parameter, and the sensing unit parameter and the second sensing a parameter relationship between the unit parameters; the control host selects a second control flow program from the control flow program group according to the input second sensing unit parameter; the second sensing unit senses the circuit to generate a a second sensing signal, and transmitting the loop signal including the second sensing signal to the control host; the control host executing the second control flow program according to the second sensing signal in the loop signal to obtain a first a control parameter; the control host determines the predetermined mode based on the parameter relationship, and updates the adjustment actuation parameter according to the control parameter and the second control parameter according to the predetermined manner. The control method of claim 5, wherein the parameter relationship comprises a priority relationship, and the predetermined mode selectively selects the control parameter or the second control parameter as the adjustment action parameter according to the priority relationship. The control method of claim 5, wherein the parameter relationship includes a threshold relationship, and the predetermined mode determines whether the sensing signal or the first sensing signal exceeds a predetermined threshold according to the threshold relationship. The control parameter or the second control parameter is selected as the adjustment actuation parameter. The control method of claim 5, wherein the parameter relationship comprises a predetermined calculation The relationship is determined according to the predetermined calculation relationship, and the control parameter and the second control parameter are calculated in a predetermined calculation manner to obtain the adjustment operation parameter. The control method of claim 8, wherein the predetermined calculation method calculates an average value, a median value, a maximum value or a minimum value of the control parameter and the second control parameter to obtain the adjustment. Actuation parameters. The control method of claim 1, wherein the system further comprises a second loop, wherein the second loop comprises a third sensing unit, the method further comprising: inputting a third sensing unit parameter, And a parameter relationship between the sensing unit parameter and the third sensing unit parameter; the control host selects a third control flow program from the control flow program group according to the input third sensing unit parameter; The third sensing unit senses the second loop to generate a third sensing signal, and transmits the loop signal including the third sensing signal to the control host; the control host is configured according to the third in the loop signal The sensing signal executes the third control flow program to obtain a third control parameter; the control host determines the predetermined mode based on the parameter relationship, and updates the adjustment actuation parameter according to the control parameter and the third control parameter according to the predetermined manner .