CN114636574A - Debugging error correction method and device, oil fume suction device and readable storage medium - Google Patents

Abstract

Embodiments of the present invention provide a debugging and error correction method, device, oil fume suction device, and readable storage medium, wherein the distribution valve bound to the host is controlled to turn on first; then the wind pressure at the air inlet of the distribution valve is acquired Finally, when the air pressure at the air inlet of the distribution valve is less than the preset air pressure threshold, it is determined that the distribution valve and the host are bound incorrectly, and the problem of the network configuration of the central range hood system can be checked. The embodiment of the present invention solves the problem that the existing network configuration detection process is relatively complicated by manual one-by-one investigation or random inspection, realizes comprehensive and automatic network detection, and evaluates the configuration network status of the distribution valve and the host, which is helpful for In order to correct configuration errors in a timely manner, ensure the normal operation of the system, and save time and effort before product installation and delivery.

Description

A debugging and error correction method, device, oil fume suction device and readable storage medium

technical field

The embodiments of the present invention relate to the technical field of oil fume purification equipment, and in particular, to a debugging and error correction method, a device, an oil fume suction device, and a readable storage medium.

Background technique

The central range hood is a systematic product with one main unit and multiple distribution valves. The main unit is installed at the air outlet of the public flue on the roof, and the distribution valve is installed at the smoke exhaust port of the user's kitchen, and the distribution valve and the main unit need to be linked to respond; Before the product is installed and delivered, the function of the entire system needs to be tested to ensure that the system networking is properly linked.

At present, the conventional system test includes the detection of the binding relationship. The commonly used solution is to start the test of the distribution valves one by one layer by layer. In this process, it is detected whether each distribution valve is normally bound. However, for super-high-rise buildings, this method is time-consuming and labor-intensive; and in order to save time, the random inspection method is used to test and confirm, individual abnormalities cannot be excluded, the delivery quality cannot be guaranteed, and the investigation is not comprehensive enough.

SUMMARY OF THE INVENTION

The invention provides a debugging and error correction method, device, oil fume suction device and readable storage medium, which can detect whether the distribution valve and the host are bound incorrectly, and confirm whether there is a configuration problem in the networking.

In the first aspect, an embodiment of the present invention provides a debugging and error correction method, which is applied to a central range hood system, where the central range hood system includes a main engine and a plurality of distribution valves, and the distribution valves are bound to the main engine. The debugging and error correction method includes:

controlling the distribution valve bound to the host to turn on;

Obtain the air pressure at the air inlet of the distribution valve;

When the air pressure at the air inlet of the distribution valve is less than a preset air pressure threshold, it is determined that the distribution valve is bound incorrectly with the host.

Optionally, controlling the distribution valve bound to the host to start up includes:

Control each distribution valve in the central range hood system to turn on in sequence.

Optionally, after determining that the distribution valve is incorrectly bound to the host, the method further includes:

Obtain the correct host number of the dispensing valve;

The host number is issued to the distribution valve, and the distribution valve is controlled to change the binding relationship with the host according to the host number.

Optionally, before controlling the starting of the distribution valve bound to the host, the method further includes:

Make sure the host is running.

Optionally, determining that the host is in a running state includes:

Obtain the operating frequency of the host;

When the running frequency of the host is greater than 0, it is determined that the host is in a running state.

Optionally, before acquiring the wind pressure at the air inlet of the distribution valve, the method further includes:

Determine the status of each distribution valve in the central range hood system.

Optionally, also include:

At least one item of information among the operating state of the main engine, the operating frequency of the main engine, the state of each distribution valve, and the wind pressure at the air inlet of each distribution valve that is turned on is displayed.

In a second aspect, an embodiment of the present invention further provides a debugging and error correction device, including:

a power-on control module for controlling the power-on of the distribution valve bound to the host;

a distribution valve wind pressure acquisition module, used to acquire the wind pressure at the air inlet of the distribution valve;

A fault determination module, configured to determine that the distribution valve and the host are incorrectly bound when the air pressure at the air inlet of the distribution valve is less than a preset air pressure threshold.

In a third aspect, an embodiment of the present invention also provides a cooking fume suction device, including:

one or more processors;

a storage device for storing one or more programs;

The distribution valve air pressure sensor is used to collect the air pressure at the air inlet of the distribution valve;

When the one or more programs are executed by the one or more processors, the one or more processors implement the debugging and error correction method according to any one of the first aspect.

In a fourth aspect, an embodiment of the present invention further provides a readable storage medium on which a computer program is stored, and when the program is executed by a processor, implements the debugging and error correction method according to any one of the first aspect.

The technical solution of the embodiment of the present invention is to first control the distribution valve bound to the host to turn on; then obtain the air pressure at the air inlet of the distribution valve; finally, the air pressure at the air inlet of the distribution valve is less than a preset value When the wind pressure threshold is determined, it is determined that the distribution valve is incorrectly bound to the host, and the problem of the network configuration of the central range hood system can be checked. The embodiment of the present invention solves the problem that the existing network configuration detection process is relatively complicated by manual one-by-one investigation or random inspection, realizes comprehensive and automatic network detection, and evaluates the configuration network status of the distribution valve and the host, which is helpful for In order to correct configuration errors in a timely manner, ensure the normal operation of the system, and save time and effort before product installation and delivery.

Description of drawings

1 is a schematic flowchart of a debugging and error correction method provided by an embodiment of the present invention;

2 is a partial structural schematic diagram of a central range hood system provided by an embodiment of the present invention;

3 is a schematic flowchart of another debugging and error correction method provided by an embodiment of the present invention;

4 is a logical block diagram of a specific debugging and error correction method provided by an embodiment of the present invention;

5 is a logical block diagram of another specific debugging and error correction method provided by an embodiment of the present invention;

6 is a schematic structural diagram of an apparatus for debugging and error correction provided by an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of an oil fume suction device according to an embodiment of the present invention.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the present invention.

Before discussing the exemplary embodiments in greater detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart depicts various operations (or steps) as a sequential process, many of the operations may be performed in parallel, concurrently, or concurrently. Additionally, the order of operations can be rearranged. The process may be terminated when its operation is complete, but may also have additional steps not included in the figures. The processes may correspond to methods, functions, procedures, subroutines, subroutines, and the like. Furthermore, the embodiments of the invention and the features of the embodiments may be combined with each other without conflict.

The term "including" and its variants used in the present invention are open to include, ie, "including but not limited to". The term "based on" is "based at least in part on." The term "one embodiment" means "at least one embodiment."

It should be noted that concepts such as "first" and "second" mentioned in the present invention are only used to distinguish corresponding contents, and are not used to limit the order or interdependence.

It should be noted that the modifications of "a" and "a plurality" mentioned in the present invention are illustrative rather than restrictive, and those skilled in the art should understand that unless the context clearly indicates otherwise, they should be understood as "one or a plurality of" multiple".

1 is a schematic flowchart of a debugging and error correction method provided by an embodiment of the present invention, and FIG. 2 is a partial structural schematic diagram of a central range hood system provided by an embodiment of the present invention. Referring to FIGS. 1 and 2, the present invention is implemented The debugging and error correction method in the example is applied to the central range hood system. The central range hood system includes a main engine 10 and a plurality of distribution valves 20, wherein the main engine 10 is connected to the air outlet of the public flue 30, and the distribution valve 20 is installed in the air outlet of the common flue 30. On public flue 30. In the embodiment of the present invention, a networking debugging system may be set for the central range hood system, that is, on the basis of the central range hood system, a cloud platform 40 (or cloud server) is set to be responsible for managing and managing various devices of the central range hood system , the cloud platform 40 maintains a communication connection with the host 10 and the distribution valve 20 respectively, and the remote control of the distribution valve 20 is realized through the cloud platform 40 . The distribution valve 20 specifically includes a valve body assembly 21 , a valve plate 22 , a motor 23 and a control box 24 . Specifically, the debugging and error-correcting method can be executed by a processor in the debugging system. In this embodiment, as shown in FIG. 1 , the debugging and error-correcting method includes the following steps:

S110, the distribution valve bound to the control host is turned on.

As described above, the cloud platform 40 can remotely control the host 10 and also remotely control the dispensing valve 20 . This step controls the process of turning on the distribution valve 20 bound to the host 10, which is essentially the basis for detecting the distribution valves 20 bound to the host 10 one by one, and this step also uses the cloud platform 40 to automatically control the distribution valve 20 instead of manual operation. process.

S120. Obtain the wind pressure at the air inlet of the distribution valve.

In the central range hood system according to the embodiment of the present invention, in addition to the main unit 10 and the distribution valve 20, there are substantially a plurality of range hood terminals (not shown in the figure) such as range hoods or integrated stoves. The public flue is connected through a smoke exhaust pipe, and the connection between the smoke exhaust pipe and the public flue is the air inlet of the public flue. The multiple distribution valves in the system are respectively set at the multiple air inlets of the public flue, and are responsible for controlling the fume suction function of the corresponding terminal. Under normal working conditions, when the terminal is opened, the distribution valves are opened synchronously to utilize the public smoke. The duct provides power for fume extraction. In this step, the air pressure at the air inlet of the distribution valve is acquired, which is essentially the process of collecting the air pressure at the position of the distribution valve that is turned on. In the process of obtaining the wind pressure at the air outlet of the distribution valve, for example, a wind pressure sensor can be set at the air inlet of the distribution valve, and the wind pressure value here is collected by the air pressure sensor, and then the air pressure value is collected by the air pressure sensor, and then the air pressure value is collected by the air pressure sensor at the air inlet of the distribution valve. Communication enables the cloud platform 40 to obtain the wind pressure at the air inlet of each distribution valve 20 .

S130. When the air pressure at the air inlet of the distribution valve is less than the preset air pressure threshold, determine that the distribution valve and the host are bound incorrectly.

Those skilled in the art can understand that under the normal configuration and networking state, when the control distribution valve 20 is turned on, the main engine 10 provides oil fume suction power to the public flue, and at the same time, the smoke exhaust where the turned-on distribution valve 20 is located is located. The duct should also generate power, that is, a certain amount of wind pressure should be generated at the air inlet. When it is detected that the air pressure at the air inlet of the distribution valve is small to a certain extent, it means that the smoke exhaust pipe does not generate power. On the premise of eliminating the distribution valve fault, it can be confirmed that the smoke exhaust pipe where the distribution valve 20 is located is not connected to the same The common flue connection corresponding to the host 10 , that is, it can be confirmed that the mutually bound distribution valve 20 and the host 10 are not in the same flue system, that is, the dispensing valve 20 and the host 10 are bound incorrectly.

In other words, in general, a building will have multiple units, and the same unit will use the same central range hood system, or, there will be multiple buildings in a community, and the same building will use the same central range hood system. Therefore, when multiple central range hood systems need to be managed synchronously, there may be a situation in which the distribution valve and the host belonging to different systems are bound, that is, an error occurs in the networking configuration. When the distribution valve is bound to a host in another system, even if the distribution valve is turned on through the cloud platform, because the flue system where the distribution valve is located does not generate power, the air inlet of the distribution valve will not exist. wind pressure. Therefore, by determining the air pressure at the air inlet of the distribution valve that is turned on, it can be determined whether there is a binding error between the distribution valve and the host.

It should be noted that the preset wind pressure threshold here may be determined in advance by means of tests or simulations according to the actual central range hood system, which is not limited in the embodiment of the present invention.

The technical solution of the embodiment of the present invention is to first control the distribution valve bound to the host to turn on; then obtain the air pressure at the air inlet of the distribution valve; finally, when the air pressure at the air inlet of the distribution valve is less than the preset air pressure threshold, determine the distribution valve If the binding with the host is wrong, you can check the network configuration of the central range hood system. The embodiment of the present invention solves the problem that the existing network configuration detection process is relatively complicated by manual one-by-one investigation or random inspection, realizes comprehensive and automatic network detection, and evaluates the configuration network status of the distribution valve and the host, which is helpful for In order to correct configuration errors in a timely manner, ensure the normal operation of the system, and save time and effort before product installation and delivery.

Further, in order to solve the networking configuration problem of the central range hood system in time, quickly locate the wrong point, and correct the system error, on the basis of the above embodiment, in S130, the wind pressure at the air inlet of the distribution valve is less than When the air pressure threshold is preset, after it is determined that the distribution valve and the host are bound incorrectly, an additional step of executing the alarm action of the binding error between the host distribution valve and the host is added. At this time, after the cloud platform detects and determines the binding error, a reminder can be made in time to instruct the debugging and maintenance personnel to troubleshoot and solve the problem.

In addition, for this networking configuration problem, the embodiment of the present invention also provides a further solution. Specifically, it is also optional to add the following steps after step S130, after determining that the distribution valve and the host are bound incorrectly:

S140, obtain the correct host number of the distribution valve;

S150, issue the host number to the distribution valve, and control the distribution valve to change the binding relationship with the host according to the host number.

The host number is an identification code of the host, and the configuration binding between the distribution valve and the host can be realized by the host code, that is, the binding and communication between the distribution valve and the host are mutually authenticated using the host code. The correct host number here may be realized by manual input after the debugging and maintenance personnel manually determine and determine, or may also be realized by automatic input by a cloud platform, which is not limited in this embodiment of the present invention. In an exemplary embodiment, the cloud platform may store the host numbers of all hosts. After determining that the distribution valve and the host are bound incorrectly, the host codes of other hosts are sequentially sent to the distribution valve and bound, and the above-mentioned execution is repeated. The debugging and error correction process is carried out until the distribution valve obtains the correct host code, that is, it is verified that the binding between the distribution valve and the host is correct.

As mentioned above, the above-mentioned network configuration detection process for the central range hood system is actually realized based on the networking debugging system, that is, on the basis of the central range hood system, a cloud platform is also set up to monitor the state of the central range hood. Therefore, the embodiment of the present invention also provides a further debugging and error correction strategy for the cloud platform.

In another embodiment of the present invention, the debugging and error correction method may turn on the distribution valve bound to the control host in step S110, which is embodied as:

Control each distribution valve in the central range hood system to turn on in sequence.

In addition, before step S110, before the distribution valve bound to the control host is turned on, the following steps may be added:

Make sure the host is running.

Before obtaining the wind pressure at the air inlet of the distribution valve in step S120, the following steps may be added:

Determine the status of each distribution valve in the central hood system.

Specifically, determining that the host is in a running state can be achieved by the following steps:

Get the operating frequency of the host;

When the running frequency of the host is greater than 0, it is determined that the host is in a running state.

Further, the following steps can be added to the debugging and error correction method:

Display at least one piece of information among the operating state of the main engine, the operating frequency of the main engine, the state of each distribution valve, and the air pressure at the air inlet of each distribution valve that is turned on.

FIG. 3 is a schematic flowchart of another debugging and error correction method provided by an embodiment of the present invention. With continued reference to FIG. 2 and FIG. 3 , the debugging and error correction method in this embodiment may include:

S210. Determine that the host is in a running state.

This step is the basis for the detection of the binding between the distribution valve and the main engine. When the main engine is in operation, it can ensure that the public flue has the power to absorb oil fume. When the distribution valve is opened, it can be ensured that the air inlet of the distribution valve has wind pressure. This step may specifically include:

S211. Obtain the operating frequency of the host;

S212, when the running frequency of the host is greater than 0, determine that the host is in a running state.

It should be noted that during the normal operation of the central range hood system, the host is connected to each distribution valve, and the status of the distribution valve will be fed back to the host in real time. In the process of opening the distribution valve, the host also obtains the status of each distribution valve in real time, and, corresponding to the number of opened distribution valves, the host will automatically adjust its operating frequency. Match the current system; on the other hand, it can adjust itself to the optimal state, reducing power waste. Generally speaking, the operating frequency of the main engine will satisfy the following formula: F _main = F _initial + F _hand × N, where F _main is the operating frequency of the main machine, F _initial is the initial frequency of the main machine, and F _hand is the number of valves allocated by the main machine according to the distribution. Coefficient of successively increasing frequencies.

Here, the process of determining that the host is in the running state through the operating frequency is not the normal working process of the range hood system, but only the debugging and error correction process, that is, the host needs to be actively turned on to provide power for the public flue, which is used to verify the binding Check whether the flue corresponding to each distribution valve has wind pressure, so as to verify whether there is a binding problem between the host and the distribution valve.

S220. Control each distribution valve in the central range hood system to start up in sequence.

This step drives the distribution valves in the range hood system to turn on in sequence, which is essentially the basis for debugging the distribution valves one by one, so that the detection of the binding configuration of each distribution valve in the entire system can be realized to avoid leakage.

S230. Determine the state of each distribution valve in the central range hood system.

In the process of executing this step, the opening state of each distribution valve can be determined in real time, and based on the determined distribution valve that has been turned on, the air pressure at the air inlet can be obtained in a targeted manner. It should be noted that the essence of this step is realized by direct communication between the distribution valve and the cloud platform, that is, the state information of each distribution valve is realized by the feedback of each distribution valve directly to the cloud platform.

S240. Obtain the wind pressure at the air inlet of the distribution valve.

S250, when the air pressure at the air inlet of the distribution valve is less than the preset air pressure threshold, determine that the distribution valve and the host are bound incorrectly.

As described in the above embodiment, when the distribution valve that is turned on is known, the wind pressure at the air inlet can be directly collected by the air pressure sensor corresponding to the distribution valve that is turned on, and then the cloud platform can compare the air pressure. The judgment will not be repeated here.

S260. Display at least one item of information among the operating state of the main engine, the operating frequency of the main engine, the state of each distribution valve, and the air pressure at the air inlet of each distribution valve that is turned on.

This step is the information integration process of the cloud platform to manage the entire central range hood system. Based on the above-mentioned acquisition of the distribution valve status, host status and corresponding wind pressure, it is convenient for debugging and maintenance personnel to obtain information more intuitively through the display method. , which is convenient for debugging the entire central range hood system.

In addition, the embodiment of the present invention provides an example for the execution steps of the debugging and error correction method in the specific implementation process as follows. First, FIG. 4 is a logic block diagram of a specific debugging and error correction method provided by the embodiment of the present invention. Referring to FIG. 4 , the debugging and error correction method can roughly include:

S1. Open the distribution valve S _{valve 1} = 1, S _{valve 2} = 1 ... S _{valve n} = 1 in turn, that is, from the lower floor to the first floor, control all the distribution valves to turn on;

S2. The device reports the running status to the cloud platform, where the device includes a host and a distribution valve.

S3, the cloud platform displays the current status;

S4, according to whether the P _threshold is 0, determine whether the distribution valve is bound to the wrong host.

For the detailed operation process of the distribution valve, the host, and the cloud platform in the central range hood system, the embodiment of the present invention also provides a flow chart. FIG. 5 is a logical block diagram of another specific debugging and error correction method provided by an embodiment of the present invention. Referring to FIG. 5 , the working process of the host, the distribution valve, and the cloud platform is briefly introduced below.

Host:

1) Real-time update of the distribution valve startup number N obtained by the host;

2) Determine whether the distribution valve startup number N is greater than 0;

3) If N is greater than 0, according to the frequency formula F _main = F _initial + F _hand × N, the main engine is running, the switch state S _main = 1;

4) If N is not greater than 0, the frequency F _main = 0, the main engine stops running, the switch state S _main = 0;

5) Obtain the wind pressure value P inside the fan box of the _host ;

6) Report the on-off state S _and the wind pressure value P _{of the host} to the cloud platform.

Dispense valve:

1) Real-time update of the switch state S _{valve of the distribution valve} ;

2) Determine whether the distribution valve switch state S _valve is equal to 1;

3) If the S _valve is equal to 1, the drive valve plate is opened;

4) If the S _valve is equal to 0, the drive valve is closed;

5) Obtain the air pressure value P _{valve of the air inlet of the distribution valve} ;

6) Report the switch status S _valve and distribution valve air pressure value P _valve to the cloud platform.

Remote terminal (cloud platform):

1) Log in to the debugging interface of the cloud platform through the remote terminal. The interface display mainly includes the following parameters: main engine switch status S _main , main engine operating frequency F _main , distribution valve switch status S _valve , distribution valve test air pressure P _valve ;

2) Through the debugging interface, the on-off state of the distribution valve can be remotely controlled, and the control instructions can be issued through the cloud server;

3) The cloud server analyzes the received distribution valve and the status data of the host in real time;

4) According to the obtained state value, update the debugging interface of the cloud platform.

Based on the same inventive concept, the embodiment of the present invention further provides a debugging and error correction device. 6 is a schematic structural diagram of a debugging and error correction device provided by an embodiment of the present invention. The device is applicable to the debugging and error correction of a central range hood system, wherein the device can be implemented by software and/or hardware, and is generally integrated on a cloud server device.

As shown in FIG. 6 , the device includes: a startup control module 61 for controlling the startup of the distribution valve bound to the host; a distribution valve wind pressure acquisition module 62 for acquiring the wind pressure at the air inlet of the distribution valve; a fault determination module 63 , which is used to determine that the distribution valve and the host are bound incorrectly when the air pressure at the air inlet of the distribution valve is less than the preset air pressure threshold.

In this embodiment, the start-up control module is used to control the start-up of the distribution valve bound to the host; then the air pressure at the air inlet of the distribution valve is obtained through the distribution valve air pressure acquisition module; finally, the air pressure at the air inlet of the distribution valve is obtained by the fault determination module When the wind pressure is less than the preset wind pressure threshold, it is determined that the distribution valve is bound to the host incorrectly. The embodiment of the present invention solves the problem that the existing network configuration detection process is relatively complicated by manual one-by-one investigation or random inspection, realizes comprehensive and automatic network detection, and evaluates the configuration network status of the distribution valve and the host, which is helpful for In order to correct configuration errors in a timely manner, ensure the normal operation of the system, and save time and effort before product installation and delivery.

Based on the above technical solutions, the power-on control module 61 is specifically configured to sequentially control the power-on of each distribution valve in the central range hood system.

Further, the device further includes: a host number acquiring module and a number issuing module, the host number acquiring module is used to acquire the correct host number of the distribution valve; the number issuing module is used to issue the host number to the distribution valve and control the distribution valve. Change the binding relationship with the host according to the host number.

In addition, it may further include: a distribution valve state determination module for determining the state of each distribution valve in the central range hood system.

The host state determination module is used to determine that the host is in a running state.

Further, the host state determination module may specifically include an operating frequency acquisition unit and a host state determination unit; the operating frequency acquisition module is used to acquire the operating frequency of the host; the host state determination unit is used to determine the host when the operating frequency of the host is greater than 0. is running.

On the basis of the above, a display module can also be provided to display at least one piece of information among the operating state of the main engine, the operating frequency of the main engine, the state of each distribution valve, and the air pressure at the air inlet of each distribution valve that is turned on.

The above debugging and error correction apparatus can execute the debugging and error correction method provided by any embodiment of the present invention, and has corresponding functional modules and beneficial effects of the execution method.

FIG. 7 is a schematic structural diagram of an oil fume suction device according to an embodiment of the present invention. As shown in FIG. 7 , the oil fume suction device provided by the embodiment of the present invention includes: one or more processors 71 and a storage device 72 ; the number of processors 71 in the device may be one or more, and in FIG. 7 , one processor is used 71 is an example; the storage device 72 is used to store one or more programs; the distribution valve air pressure sensor 73 is used to collect the air pressure at the air inlet of the distribution valve; the one or more programs are processed by the one or more programs The processor 71 executes, so that the one or more processors 71 implement the debugging and error correction method according to any one of the embodiments of the present invention.

The apparatus may also include: an input device 74 and an output device 75 .

The processor 71 , the storage device 72 , the distribution valve air pressure sensor 73 , the input device 74 and the output device 75 in the device may be connected by a bus or other means, and the connection by a bus is taken as an example in FIG. 7 .

As a readable storage medium, the storage device 72 in the device can be used to store one or more programs, and the programs can be software programs, computer-executable programs, and modules, such as the debugging and error correction method provided in the embodiment of the present invention Corresponding program instructions/modules (for example, the modules in the debugging and error correction device shown in FIG. 6 include: a startup control module 61 for controlling the startup of the distribution valve bound to the host; the distribution valve wind pressure acquisition The module 62 is used to obtain the wind pressure at the air inlet of the distribution valve; the fault determination module 63 is used to determine the distribution valve and the host binding error described above). The processor 71 executes various functional applications and data processing of the terminal device by running the software programs, instructions and modules stored in the storage device 72, that is, implements the debugging and error correction method in the above method embodiments.

The storage device 72 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the device, and the like. Additionally, storage device 72 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, storage device 72 may further include memory located remotely from processor 71, which may be connected to the device through a network. Examples of such networks include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

The input device 74 may be used to receive input numerical or character information and to generate key signal input related to user settings and function control of the device. The output device 75 may include a display device such as a display screen.

Moreover, when one or more programs included in the above-mentioned device are executed by the one or more processors 71, the programs perform the following operations:

controlling the distribution valve bound to the host to turn on;

Obtain the air pressure at the air inlet of the distribution valve;

When the air pressure at the air inlet of the distribution valve is less than a preset air pressure threshold, it is determined that the distribution valve is bound incorrectly with the host.

An embodiment of the present invention also provides a readable storage medium, on which a computer program is stored, and when the program is executed by a processor, is used to execute a debugging and error correction method, and the method includes:

controlling the distribution valve bound to the host to turn on;

Obtain the air pressure at the air inlet of the distribution valve;

When the air pressure at the air inlet of the distribution valve is less than a preset air pressure threshold, it is determined that the distribution valve is bound incorrectly with the host.

Optionally, when the program is executed by the processor, the program may also be used to execute the debugging and error correction method provided by any embodiment of the present invention.

The computer storage medium in the embodiments of the present invention may adopt any combination of one or more computer-readable mediums. The computer-readable medium may be a computer-readable signal medium or a readable storage medium. The readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or a combination of any of the above. More specific examples (non-exhaustive list) of readable storage media include: electrical connections having one or more wires, portable computer disks, hard disks, random access memory (RAM), read only memory ( Read Only Memory, ROM), erasable programmable read only memory (Erasable Programmable ReadOnly Memory, EPROM), flash memory, optical fiber, portable CD-ROM, optical storage device, magnetic storage device, or any suitable combination of the above. A readable storage medium can be any tangible medium that contains or stores a program that can be used by or in connection with an instruction execution system, apparatus, or device.

A computer-readable signal medium may include a propagated data signal in baseband or as part of a carrier wave, with computer-readable program code embodied thereon. Such propagated data signals may take a variety of forms including, but not limited to, electromagnetic signals, optical signals, or any suitable combination of the foregoing. A computer-readable signal medium can also be any computer-readable medium other than a readable storage medium that can transmit, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.

Program code embodied on a computer-readable medium may be transmitted using any suitable medium, including but not limited to: wireless, wire, optical fiber cable, radio frequency (RF), etc., or any suitable combination of the foregoing.

Computer program code for carrying out operations of the present invention may be written in one or more programming languages, including object-oriented programming languages—such as Java, Smalltalk, C++, but also conventional Procedural programming language - such as the "C" language or similar programming language. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer, or entirely on the remote computer or server. Where a remote computer is involved, the remote computer may be connected to the user's computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (eg, using an Internet service provider to via Internet connection).

Note that the above are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, combinations and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention. The scope is determined by the scope of the appended claims.

Claims (10)

1. A debugging and error correcting method is characterized in that the debugging and error correcting method is applied to a central range hood system, the central range hood system comprises a host and a plurality of distribution valves, the distribution valves are bound with the host, and the debugging and error correcting method comprises the following steps:

controlling the distribution valve bound by the host to start up;

acquiring the air pressure at the air inlet of the distribution valve;

and when the wind pressure at the air inlet of the distribution valve is smaller than a preset wind pressure threshold value, determining that the distribution valve and the host are wrongly bound.

2. The debug error correction method of claim 1, wherein controlling the boot of said distribution valves bound by said host comprises:

and sequentially controlling the distribution valves in the central range hood system to start up according to the sequence.

3. The debug error correction method of claim 1, wherein after determining that said distribution valve is erroneously bound to said host, further comprising:

acquiring a correct host number of the distribution valve;

and issuing the host number to the distribution valve, and controlling the distribution valve to change the binding relationship with the host according to the host number.

4. The debug error correction method of claim 1, wherein before controlling said distribution valve switch to which said host is bound, further comprising:

determining that the host is in a running state.

5. The debug error correction method of claim 4, wherein determining that said host is in a running state comprises:

acquiring the operating frequency of the host;

and when the running frequency of the host is greater than 0, determining that the host is in a running state.

6. The debugging and error correction method according to claim 5, wherein before acquiring the wind pressure at the air inlet of the distribution valve, the debugging and error correction method further comprises:

and determining the state of each distribution valve in the central range hood system.

7. The debug error correction method of claim 6, further comprising:

and displaying at least one item of information of the running state of the host, the running frequency of the host, the state of each distribution valve and the wind pressure at the air inlet of each distribution valve during starting.

8. A debug error correction apparatus, comprising:

the starting control module is used for controlling the starting of the distribution valve bound by the host;

the distribution valve wind pressure acquisition module is used for acquiring the wind pressure at the air inlet of the distribution valve;

and the fault judgment module is used for determining that the distribution valve is wrongly bound with the host when the wind pressure at the air inlet of the distribution valve is smaller than a preset wind pressure threshold value.

9. A range hood device, comprising:

one or more processors;

storage means for storing one or more programs;

the distribution valve wind pressure sensor is used for collecting wind pressure at an air inlet of the distribution valve;

when executed by the one or more processors, cause the one or more processors to implement the debug error correction method of any of claims 1-7.

10. A readable storage medium on which a computer program is stored, which program, when executed by a processor, carries out a debug error method as claimed in any one of claims 1 to 7.

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