CN111306048A - Water pump and control panel information identification system and identification method - Google Patents
Water pump and control panel information identification system and identification method Download PDFInfo
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- CN111306048A CN111306048A CN201911250690.5A CN201911250690A CN111306048A CN 111306048 A CN111306048 A CN 111306048A CN 201911250690 A CN201911250690 A CN 201911250690A CN 111306048 A CN111306048 A CN 111306048A
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- water pump
- module
- control panel
- data
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 157
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000003860 storage Methods 0.000 claims abstract description 121
- 239000000758 substrate Substances 0.000 claims abstract description 59
- 230000003993 interaction Effects 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/02—Stopping, starting, unloading or idling control
Abstract
The invention belongs to the technical field of water pump control equipment, and particularly relates to a water pump and control panel information identification system and an identification method. The water pump and control panel information identification system that this embodiment relates to includes water pump, storage substrate, local processor and control panel, and the storage substrate storage has the identification information of water pump, and local processor includes user interaction module, local storage module, data contrast module and data read-write module. The invention can confirm whether the water pump is matched with the control panel or not when the water pump and the control panel are electrified every time, thereby reducing the possibility of danger caused by forced electrification in the technical aspect and having high automation degree.
Description
The technical field is as follows:
the invention belongs to the technical field of water pump control equipment, and particularly relates to a water pump and control panel information identification system and an identification method, which can confirm whether a water pump is matched with a control panel or not every time the water pump and the control panel are powered on.
Background art:
because of the particularity of the water pumps, each water pump has its own independent operation curve and operation parameters, so that the control panel sets parameters of power electrical components such as a frequency converter and a soft starter aiming at different water pumps before leaving a factory, and meanwhile, the electrical components used by the water pumps with different powers are different. This results in the electrical connection between the pump and the control panel being of unlimited size, but in fact their pairing is one-to-one and cannot be changed once paired. The correspondence between the field control panel and the water pump is realized by relevant data such as drawings, and is not realized systematically, and the correspondence is usually realized by reading the relevant data by technicians.
In the prior art, the invention patent with the application number of CN201510039701.0 discloses a water pump control method and device. Wherein, the method comprises the following steps: detecting the operation parameters of each water pump to be controlled in the water pump set, wherein the operation parameters at least comprise the water pump flow and the lift of the water pump to be controlled, and the water pump set comprises: the water pump sets to be controlled comprise water pumps to be controlled in different numbers; acquiring the operating power of each group of water pump sets to be controlled according to the flow and the lift of the water pump to be controlled; and selecting target operation power meeting a preset condition from the plurality of operation powers, and operating a group of water pump groups to be controlled corresponding to the target operation power. The invention detects the operation parameters of the water pump before starting, but only uses the water pump to reduce the energy consumption of the system without the steps of identifying the water pump and the control panel.
In summary, the correspondence between the control panel and the water pump is realized by reading data by a technician, which is a manufacturing constraint rather than a technical constraint, and the control panel or the water pump is damaged easily due to a matching error condition when the system is not executed. The use of 144hz for the display does not allow,
the invention content is as follows:
the invention aims to overcome the defects in the prior art, and provides an information identification system and an identification method for a water pump and a control panel under the conditions of batch production and manufacture, low cost and convenient use, aiming at the defect that the conventional control panel cannot automatically identify whether the water pump is matched with the control panel and is easy to cause danger of forced electrification.
In order to achieve the purpose, the information identification system for the water pump and the control panel comprises the water pump, a storage substrate, a local processor and the control panel; the storage substrate is arranged in the water pump, and identification information of the water pump is stored in the storage substrate; the local processor is embedded on the control panel and comprises a user interaction module, a local storage module, a data comparison module and a data reading and writing module; the data read-write module is respectively in electrical information connection with the data comparison module and the local storage module, and is used for reading data stored in the storage substrate and the local storage module; the data comparison module is used for comparing the identification information of the water pump in the storage substrate and the identification information of the water pump in the local storage module, judging whether the data of the storage substrate and the data of the water pump are consistent, and if the data are consistent, successfully pairing the water pump with the control panel, and outputting the information to the user interaction module; and if the water pump identification information in the storage substrate is inconsistent with that in the local storage module, outputting warning information to the user interaction module.
The water pump is provided with a plurality of sensors for monitoring the running state of the water pump, and the upper limit and the lower limit of the variable of each sensor and the alarm value are stored in the storage substrate; the local processor also comprises an IO expansion module, and the lower electrical information of the IO expansion module is connected to a sensor in the water pump; when the data read-write module writes the water pump identification information into the local storage module, the upper limit and the lower limit of the sensor variable and the alarm value are written into the local storage module together with the water pump identification information.
Sensor data in the operation of the water pump is written into the storage substrate through a data read-write module of the local processor at regular intervals.
The invention relates to a water pump and control panel information identification method, which comprises the following steps:
step 4, if the user confirms, the data reading module stores the data of the storage substrate in the local storage module, the old information of the local storage module is covered, the binding of the control panel and the new water pump is realized, and the user is prompted that the binding of the water pump and the control panel is successful; if the user selects no, prompting that the control panel is not matched with the currently connected water pump;
In the step 1, the computer is connected with the storage substrate through a DB9 pin serial port line, and data are input into the storage substrate in a Modbus communication protocol mode.
And in the step 2, the data read-write module reads the data in the storage substrate through a Modbus communication protocol and writes the data into the local storage module for storage.
Compared with the prior art, the designed water pump and control panel information identification system and the identification method have the advantages of reliable principle and convenient use, can confirm whether the water pump and the control panel are matched or not when the water pump and the control panel are electrified every time, reduces the possibility of danger caused by forced electrification on the technical level, and has high automation degree and good application environment.
Description of the drawings:
FIG. 1 is a schematic block diagram of a water pump and control panel information identification system according to the present invention.
FIG. 2 is a schematic flow chart of a method for identifying information of a water pump and a control panel according to the present invention.
The specific implementation mode is as follows:
the invention is further illustrated by the following examples in conjunction with the accompanying drawings.
Example 1:
the water pump and control panel information identification system related to the embodiment comprises a water pump 2, a storage substrate 7, a local processor 1 and a control panel; the storage substrate 7 is arranged in the water pump 2, the storage substrate 7 is placed into the water pump 2 after protection treatment is carried out on the water pump 2 before the water pump 2 leaves a factory, and information such as identification information of the water pump 2, upper and lower limits of variables of each sensor 9, alarm values and the like is transmitted and stored in the storage substrate 7 in a Modbus communication protocol mode through a computer; the storage substrate 7 is in electrical information connection with the local processor 1 through an RS485 communication line, the local processor 1 is embedded on a control panel, the local processor 1 comprises a user interaction module 4, a local storage module 6, a data comparison module 5, a data reading and writing module 3 and an IO expansion module 8, and lower electrical information of the IO expansion module 8 is connected to various sensors 9 in the water pump 2; the data reading and writing module 3 is respectively in electrical information connection with the data comparison module 5 and the local storage module 6, the data reading and writing module 3 is used for reading data stored in the storage substrate 7 and the local storage module 6, when the local storage module 6 stores water pump identification information, the data of the storage substrate 7 and the local storage module 6 are transmitted to the data comparison module 5, and when the local storage module 6 does not store the water pump identification information, the data in the storage substrate 7 are written into the local storage module 6 for storage; the data comparison module 5 is used for comparing the water pump identification information in the storage substrate 7 and the local storage module 6, judging whether the data of the two are consistent, and if the data are consistent, successfully pairing the water pump 2 and the control panel, and outputting the information to the user interaction module 4; if the water pump identification information in the storage substrate 7 is inconsistent with that in the local storage module 6, warning information is output to the user interaction module 4, the control panel is prompted to be mismatched with the currently connected water pump, and a user is asked to confirm; if the user confirms, the data reading module reads the data of the storage substrate 7 and stores the data in the local storage module 6 in a covering mode, binding of the control panel and the new water pump is achieved, if the user selects no, the control panel is prompted to be not matched with the water pump connected at present, and binding is carried out again after the user replaces the water pump or adjusts parameters of the control panel.
Sensor data in the operation of the water pump 2 can be written into the storage substrate 7 regularly through the data read-write module 3 of the local processor 1, and the storage time is 10 years; the maintenance personnel can be connected to the local processor 1 by a computer, and the maintenance records and the change parameters of the water pump 2 after maintenance are written into the storage substrate 7 through the data read-write module 3, so that the subsequent maintenance is facilitated.
Example 2:
in this embodiment, the method for identifying information of a water pump and a control panel by using the system for identifying information of a water pump and a control panel described in embodiment 1 includes the following steps:
(1) the computer is connected with the storage substrate 7 through DB9 needle serial port lines, and identification information of the water pump is input into the storage substrate 7 by the computer in a Modbus communication protocol mode;
(2) after the control panel is electrified, the data read-write module 3 judges whether the local storage module 6 stores water pump identification information, if the local storage module 6 does not have the water pump identification information, the data read-write module 3 reads data in the storage substrate 7 through a Modbus communication protocol and writes the data into the local storage module 6 for storage, and prompts a user that the control panel and the water pump are successfully bound; if the local storage module 6 has water pump identification information, the data read-write module 3 sends the information in the storage substrate 7 and the local storage module 6 to the data comparison module 5 for the next step;
(3) the data comparison module 5 compares the water pump identification information in the storage substrate 7 and the local storage module 6, judges whether the data of the two are consistent, and prompts a user that the water pump and the control panel are successfully matched if the data are consistent; if the data of the water pumps in the storage substrate 7 and the local storage module 6 are inconsistent, warning information is output to the user interaction module 4, the control panel is prompted to be mismatched with the currently connected water pump, and a user is asked to confirm;
(4) if the user confirms, the data reading module stores the data of the storage substrate 7 in the local storage module 6, the old information of the local storage module 6 is covered, the binding of the control panel and the new water pump is realized, and the user is prompted that the binding of the water pump and the control panel is successful; if the user selects no, prompting that the control panel is not matched with the currently connected water pump;
(5) after the water pump and the control panel are successfully bound or successfully matched, the control panel unlocks the power supply operation of the water pump, and a user can start the water pump; and if the control panel is not matched with the currently connected water pump, continuing to lock the water pump for power supply operation.
Through the steps, whether the water pump is matched with the control panel or not is confirmed every time the water pump and the control panel are powered on, the water pump power supply operation can be carried out only when the water pump is matched with the control panel, if the water pump is not matched with the control panel, the water pump needs to be bound or replaced again after the user adjusts parameters of the control panel, and dangers caused by forced power-on of the water pump are avoided through technical means; and simultaneously, when the control panel is newly bound, the local processor 1 of the new control panel can read the upper limit and the lower limit of the variable of each sensor 9 in the storage substrate 7 and the alarm value, so as to achieve the purpose of quickly setting the parameters.
Claims (6)
1. A water pump and control panel information identification system is characterized in that: the system comprises a water pump, a storage substrate, a local processor and a control panel; the storage substrate is arranged in the water pump, and identification information of the water pump is stored in the storage substrate; the local processor is embedded on the control panel and comprises a user interaction module, a local storage module, a data comparison module and a data reading and writing module; the data read-write module is respectively in electrical information connection with the data comparison module and the local storage module, and is used for reading data stored in the storage substrate and the local storage module; the data comparison module is used for comparing the identification information of the water pump in the storage substrate and the identification information of the water pump in the local storage module, judging whether the data of the storage substrate and the data of the water pump are consistent, and if the data are consistent, successfully pairing the water pump with the control panel, and outputting the information to the user interaction module; and if the water pump identification information in the storage substrate is inconsistent with that in the local storage module, outputting warning information to the user interaction module.
2. The system of claim 1, wherein the pump and control panel information identification system comprises: the water pump is provided with a plurality of sensors for monitoring the running state of the water pump, and the upper limit and the lower limit of the variable of each sensor and the alarm value are stored in the storage substrate; the local processor also comprises an IO expansion module, and the lower electrical information of the IO expansion module is connected to a sensor in the water pump; when the data read-write module writes the water pump identification information into the local storage module, the upper limit and the lower limit of the sensor variable and the alarm value are written into the local storage module together with the water pump identification information.
3. The system of claim 1, wherein the pump and control panel information identification system comprises: sensor data in the operation of the water pump is written into the storage substrate through a data read-write module of the local processor at regular intervals.
4. A water pump and control panel information identification method using the water pump and control panel information identification system of claim 1, comprising the steps of:
step 1, inputting identification information of a water pump into a storage substrate by using a computer;
step 2, after the control panel is powered on, the data read-write module judges whether water pump identification information is stored in the local storage module, if the local storage module does not have the water pump identification information, the data read-write module reads data in the storage substrate and writes the data into the local storage module for storage, and a user is prompted that the control panel is successfully bound with the water pump; if the local storage module has water pump identification information, the data read-write module sends the information in the storage substrate and the local storage module to the data comparison module for the next step;
step 3, the data comparison module compares the water pump identification information in the storage substrate and the local storage module, judges whether the data of the two are consistent, and prompts a user that the water pump and the control panel are successfully matched if the data are consistent; if the data of the water pump in the storage substrate and the data of the water pump in the local storage module are inconsistent, warning information is output to the user interaction module, the control panel is prompted to be mismatched with the currently connected water pump, and a user is asked to confirm;
step 4, if the user confirms, the data reading module stores the data of the storage substrate in the local storage module, the old information of the local storage module is covered, the binding of the control panel and the new water pump is realized, and the user is prompted that the binding of the water pump and the control panel is successful; if the user selects no, prompting that the control panel is not matched with the currently connected water pump;
step 5, after the water pump and the control panel are successfully bound or successfully matched, the control panel unlocks the power supply operation of the water pump, and a user can start the water pump; and if the control panel is not matched with the currently connected water pump, continuing to lock the water pump for power supply operation.
5. The method for identifying information on a water pump and a control panel as claimed in claim 4, wherein: in the step 1, the computer is connected with the storage substrate through a DB9 pin serial port line, and data are input into the storage substrate in a Modbus communication protocol mode.
6. The method for identifying information on a water pump and a control panel as claimed in claim 4, wherein: and in the step 2, the data read-write module reads the data in the storage substrate through a Modbus communication protocol and writes the data into the local storage module for storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911250690.5A CN111306048B (en) | 2019-12-09 | 2019-12-09 | Water pump and control panel information identification system and identification method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911250690.5A CN111306048B (en) | 2019-12-09 | 2019-12-09 | Water pump and control panel information identification system and identification method |
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| Publication Number | Publication Date |
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| CN111306048A true CN111306048A (en) | 2020-06-19 |
| CN111306048B CN111306048B (en) | 2022-04-05 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102264629A (en) * | 2008-12-29 | 2011-11-30 | 高爽工业公司 | Low cost radio frequency identification (rfid) dispensing systems |
| CN202982800U (en) * | 2012-11-29 | 2013-06-12 | 苏州泽德医疗器械有限公司 | Injector injection pump and specification recognition device thereof |
| CN203939682U (en) * | 2014-04-25 | 2014-11-12 | 艾默生管道工具(上海)有限公司 | Working pump equipment |
| CN104612954A (en) * | 2015-01-26 | 2015-05-13 | 珠海格力电器股份有限公司 | Water pump control method and device |
| CN104676842A (en) * | 2015-03-10 | 2015-06-03 | 广东美的暖通设备有限公司 | Control method and control device for wire controller and wire controller |
-
2019
- 2019-12-09 CN CN201911250690.5A patent/CN111306048B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102264629A (en) * | 2008-12-29 | 2011-11-30 | 高爽工业公司 | Low cost radio frequency identification (rfid) dispensing systems |
| CN104305911A (en) * | 2008-12-29 | 2015-01-28 | 高爽工业公司 | Fluid dispensing system |
| CN202982800U (en) * | 2012-11-29 | 2013-06-12 | 苏州泽德医疗器械有限公司 | Injector injection pump and specification recognition device thereof |
| CN203939682U (en) * | 2014-04-25 | 2014-11-12 | 艾默生管道工具(上海)有限公司 | Working pump equipment |
| CN104612954A (en) * | 2015-01-26 | 2015-05-13 | 珠海格力电器股份有限公司 | Water pump control method and device |
| CN104676842A (en) * | 2015-03-10 | 2015-06-03 | 广东美的暖通设备有限公司 | Control method and control device for wire controller and wire controller |
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| CN111306048B (en) | 2022-04-05 |
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