CN110512689B - Pump station control system for urban life secondary water supply - Google Patents
Pump station control system for urban life secondary water supply Download PDFInfo
- Publication number
- CN110512689B CN110512689B CN201910805368.8A CN201910805368A CN110512689B CN 110512689 B CN110512689 B CN 110512689B CN 201910805368 A CN201910805368 A CN 201910805368A CN 110512689 B CN110512689 B CN 110512689B
- Authority
- CN
- China
- Prior art keywords
- pin
- information
- module
- control
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B5/00—Use of pumping plants or installations; Layouts thereof
-
- 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
- F04B51/00—Testing machines, pumps, or pumping installations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Selective Calling Equipment (AREA)
Abstract
The utility model provides a pump station control system for city life secondary water supply, includes remote monitoring module, data transmission control module, communication module and a plurality of data convergence module, and a plurality of data convergence modules are through communication module with the data information transmission who assembles to data transmission control module, and data transmission control module gathers and handles the information of every data convergence module to with the information transmission who handles to remote monitoring module. The invention relates to a system capable of cluster-type remote monitoring of a secondary water supply pump station, which can be connected with data aggregation modules of a plurality of pump rooms, wherein the data aggregation module of each pump room acquires access control switching value information, switching value information of a water supply pump, temperature and humidity sensor information and water leakage detector information of the pump room in real time.
Description
The technical field is as follows:
the invention relates to the technical field of pump station control, in particular to an unattended remote control pump station control system for urban secondary water supply.
Background art:
the standardized pump house of water supply intelligence can improve the environment in water supply pump house on intelligent water supply equipment's basis, increases the water supply facility management, ensures that water supply is intelligent, healthy health, clean and tidy clean, makes things convenient for water supply company's overall management, lets the resident water use safer, more reassurance.
In the prior art, the secondary water supply currently faces the problems of multi-head management and sectional management, a clear and unified management main body is not provided, a lot of contradictions and hidden dangers are caused to the water consumption of secondary water supply companies and residents, multiple persons need to be allocated for monitoring the management of a pump room, and the labor consumption is high.
The invention content is as follows:
in view of this, it is necessary to provide a pump station control system for urban secondary water supply.
A pump station control system for urban life secondary water supply comprises a remote monitoring module, a data transmission control module, a communication module and a plurality of data aggregation modules, wherein the data aggregation modules transmit aggregated data information to the data transmission control module through the communication module;
the data aggregation module is used for acquiring camera information, entrance guard switching value information, water supply pump operation switching value information, temperature and humidity information and water leakage information in the pump room;
the communication module is used for transmitting the information in the data aggregation module to the data transmission control module;
the data transmission control module is used for collecting the data information of each data collection module, processing the data information and transmitting the data information to the remote monitoring module;
and the remote monitoring module displays the information of the data transmission control module through control configuration software, and an operator controls the access control and water supply pump control switch of the pump room through the control configuration software.
Preferably, the remote monitoring module comprises a display unit, an operation and control unit and an upper management unit, the upper management unit is connected with the display unit and the operation and control unit, the upper management unit controls the opening and closing of a camera, an entrance guard and a water supply pump of the pump room through configuration software, the operation and control unit is used for performing man-machine interaction, and the display unit is used for displaying camera information, entrance guard opening and closing amount information, water supply pump operation opening and closing amount information, temperature and humidity information and water leakage information in the pump room.
Preferably, the data transmission control module includes a data transmission unit and a service control unit, the service control unit receives and processes the data information output by the data aggregation module, receives the data through the I/O interface, and sends the processed information to the upper management unit through the transmission unit.
Preferably, the communication module adopts 485 communication protocol.
Preferably, the data collecting module comprises a data collecting unit, a control signal output unit and a signal transmitting unit, the collecting unit, the control signal output unit and the signal transmitting unit are respectively in telecommunication connection with the control unit, the collecting unit collects a water supply pump switching value signal, an entrance guard switching value signal, a camera signal, a temperature and humidity signal and a water leakage signal in the pump room and transmits the water supply pump switching value signal, the entrance guard switching value signal, the camera signal, the temperature and humidity signal and the water leakage signal to the control unit, the control unit transmits the water supply pump switching value signal, the entrance guard switching value signal, the camera signal, the temperature and humidity signal and the water leakage signal to the communication module through the signal transmitting unit, the communication module transmits the signals to the data transmission control module, the data transmission control module converts the signals into analog quantity signals and transmits the analog quantity signals to the upper management unit, the upper management unit controls the display unit to display the signals.
Preferably, the control signal output unit of the data aggregation module is provided with 1 path of CAN communication interface terminal and 6 paths of RS485 interface terminals, each path of RS485 interface terminal is connected with the TX end through the RX and the TX end of each RS485 interface circuit and the corresponding USRX and USTX pins of the control integrated chip of the control unit of the data aggregation module, and the CAN communication interface terminal is connected with the corresponding CANRX and CANTX pins of the control integrated chip of the control unit of the data aggregation module through the CAN interface circuit.
Preferably, the RS485 interface circuit includes an RS485B input terminal, an RS485A input terminal, a first self-healing fuse, a second self-healing fuse, a first ESD protection, a second ESD protection, a first inductor, a second inductor, a first resistor, a second resistor, a third resistor, a fourth resistor, an integrated chip, a capacitor, a USRX terminal, a USTX terminal, and a USRTX terminal, each of the RS485B input terminal and the RS485A input terminal is connected to the RS485A terminal and the RS485B terminal of each of the RS485 interface terminals, one pin of the RS485 interface terminal is connected to the 12VBUS terminal, the other pin is connected to a ground line, one end of the first self-healing fuse is connected to the RS485A terminal, the other end is connected to one end of the first inductor, the other end of the first inductor is connected to the a pin of the integrated chip, one end of the second self-healing fuse is connected to the RS485B terminal, the other end of the second inductor is connected to one end of the second inductor, the 1 pin of the first ESD protection is connected with the RS485B end, the 2 pin is connected with the RS485A end, the 3 pin is connected with the ground wire, the 1 pin of the second ESD protection is connected with the other end of the second inductor, the 2 pin is connected with the other end of the first inductor, the 3 pin is connected with the ground wire, one end of the first resistor is connected with the other end of the first inductor, the other end of the first resistor is connected with the other end of the second inductor, one end of the capacitor is connected with the VCC pin of the integrated chip, the other end of the capacitor is connected with the GND pin of the integrated chip and then connected with the ground wire, the R pin of the integrated chip is connected with the USRX end and then connected with the ground wire, the other end of the integrated chip is connected with the USRX end and then connected with one end of the second resistor, the other end of the second resistor is connected with the voltage output end connected with the power supply circuit, the D pin of the integrated chip is connected with the USTX end and then connected with, and is connected with one end of a fourth resistor, and the other end of the fourth resistor is connected with the grounding wire.
Preferably, the CAN interface circuit includes a CANH connection terminal, a CANL connection terminal, a fifth resistor, a third ESD protection, a fourth ESD protection, a common mode choke coil, a CAN integrated chip, a second capacitor, a CANTX terminal and a CANRX terminal, a D pin of the CAN integrated chip is connected to the CANTX terminal, a GND pin is connected to a ground line and to one end of the second capacitor, the other end of the second capacitor is connected to a voltage output terminal of the power supply circuit, a VCC pin of the CAN integrated chip is connected to a voltage output terminal of the power supply circuit, an R pin of the CAN integrated chip is connected to the CANRX terminal, an RS pin is connected to the ground line and to 3 pins of the third ESD protection and the fourth ESD protection, a CANH pin of the CAN integrated chip is connected to 1 pin of the common mode choke coil and to 1 pin of the third ESD protection, a CANL pin of the CAN integrated chip is connected to 3 pins of the common mode choke coil and to 2 pins of the third ESD protection, and a pin 2 of the common mode choke coil is connected with a CANH end, a pin 4 of the common mode choke coil is connected with a CANL end, one end of a fifth resistor is connected with the pin 4 of the common mode choke coil, the other end of the fifth resistor is connected with a pin 2 of the common mode choke coil, a pin 2 of a fourth ESD protection is connected with the CANH end, and a pin 1 is connected with the CANL end.
Preferably, the display unit of the remote monitoring module is a display screen, the upper management unit comprises a display and a computer host, the display is connected with the display screen through a VGA interface and an HDM I interface, so that the display and the display screen can display synchronously, configuration software is assembled in the computer host, and an operator controls the pump room in real time through the configuration software.
Preferably, the configuration software is control configuration software, a 485 communication protocol of the configuration software performs data interaction with a control unit of the data aggregation module, switching value information of the control unit is stored as a file with a preset format, the control switching value information is set as a file with a preset control format, the file with the preset format is imported into the control configuration software, a dynamic link library of the control configuration software generates display information according to the file with the preset format, the display information is displayed through a display and a display screen, the file with the preset control format is imported into the control configuration software, the dynamic link library is controlled to generate a control instruction according to the file with the preset control format, the control instruction is sent to the control unit of the data aggregation module through the 485 communication protocol, and the control unit outputs corresponding switching value information to control the corresponding door access to be opened and closed and the water supply pump to be opened.
The invention relates to a system capable of cluster-type remote monitoring of a secondary water supply pump station, which is more in monitoring demand and can be connected with data aggregation modules of a plurality of pump rooms, wherein the data aggregation module of each pump room collects the information of the opening and closing amount of a pump room, the information of the opening and closing amount of a water supply pump, the information of a temperature and humidity sensor and the information of a water leakage detector in real time, transmits the information to a data transmission control module through a communication module, the data transmission control module receives the information, processes the information to form digital information, transmits the digital information to a remote monitoring module through an Ethernet and a switch, the remote monitoring module converts the received digital information into analog information, controls and displays the analog information through control configuration software, and an operator monitors and checks the opening and closing information of the pump room, the opening and closing information of the water supply pump through the control configuration software, The temperature and humidity information and the water leakage information, so that the unattended management and the remote real-time monitoring management of the secondary water supply pump station are realized, the labor cost is reduced, the real-time monitoring of the pump house is realized, and the management quality of the secondary water supply pump house is provided.
Description of the drawings:
in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a connection structure of functional modules of a pump station control system for urban secondary water supply.
Fig. 2 is a schematic structural diagram of an RS485 interface circuit.
Fig. 3 is a schematic structural diagram of a CAN interface circuit.
In the figure: the system comprises a data aggregation module 1, a communication module 2, a data transmission control module 3 and a remote monitoring module 4;
the circuit comprises a first self-recovery fuse F1, a second self-recovery fuse F2, a first ESD protection T1, a second ESD protection T2, a first inductor L1, a second inductor L2, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, an integrated chip U1, a capacitor C1, a fifth resistor R5, a third ESD protection T3, a fourth ESD protection T4, a common mode choke EM I1, a CAN integrated chip U2 and a second capacitor C2.
The specific implementation mode is as follows:
in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The present invention provides the following specific examples.
Referring to fig. 1, the pump station control system for the urban secondary water supply comprises a remote monitoring module 4, a data transmission control module 3, a communication module 2 and a plurality of data aggregation modules 1, wherein the number of the data aggregation modules is set according to the number of pump rooms to be monitored, each pump room can be provided with the data aggregation module 1, the data aggregation modules 1 transmit aggregated data information to the data transmission control module 3 through the communication modules 2, and the data transmission control module 3 aggregates and processes the information of each data aggregation module 1 and sends the processed information to the remote monitoring module 4;
the data aggregation module 1 is used for acquiring camera information, entrance guard switching value information, water supply pump operation switching value information, temperature and humidity information and water leakage information in the pump room;
the communication module 2 is used for transmitting the information in the data aggregation module to the data transmission control module;
the data transmission control module 3 is used for collecting the data information of each data collection module, processing the data information and transmitting the data information to the remote monitoring module;
and the remote monitoring module 4 displays the information of the data transmission control module through control configuration software, and an operator controls the access control and water supply pump control switch of the pump room through the control configuration software.
The remote monitoring module 4 comprises a display unit, an operation and control unit and an upper management unit, the upper management unit is connected with the display unit and the operation and control unit, the upper management unit controls the opening and closing of a camera, an entrance guard and a water supply pump of the pump room through configuration software, the operation and control unit is used for performing man-machine interaction, and the display unit is used for displaying camera information, entrance guard switching value information, water supply pump operation switching value information, temperature and humidity information and water leakage information in the pump room.
The data transmission control module 3 comprises a data transmission unit and a service control unit, the service control unit receives and processes the data information output by the data aggregation module, the data is received through the I/O interface, and the processed information is sent to the upper management unit through the transmission unit.
The communication module 2 adopts 485 communication protocol.
The data aggregation module 1 comprises a data acquisition unit, a control signal output unit and a signal transmission unit, wherein the acquisition unit, the control signal output unit and the signal transmission unit are respectively in telecommunication connection with the control unit, the acquisition unit acquires a water supply pump switching value signal, an entrance guard switching value signal, a camera signal, a temperature and humidity signal and a water leakage signal in a pump room and transmits the water supply pump switching value signal, the entrance guard switching value signal, the camera signal, the temperature and humidity signal and the water leakage signal to the control unit, the control unit transmits the water supply pump switching value signal, the entrance guard switching value signal, the camera signal, the temperature and humidity signal and the water leakage signal to a communication module through the signal transmission unit, the communication module transmits the signals to a data transmission control module, the data transmission control module converts the signals into analog quantity signals and transmits the analog quantity signals to an upper management unit, the upper management unit controls the display unit to display the signals. In the invention, the remote monitoring module 4 comprises a monitoring computer, a display and a display screen, the data transmission control module 3 comprises an exchanger and a server, the server is used for providing service and receiving signals sent by the data aggregation module 1, then storing and converting the signals into digital signals which can be identified by the remote monitoring module, and sending the signals to the monitoring computer of the remote monitoring module 4 through the exchanger, and the exchanger sends data through an Ethernet protocol.
The control signal output unit of the data aggregation module 1 is provided with 1 path of CAN communication interface terminal and 6 paths of RS485 interface terminals, each path of RS485 interface terminal is connected with a TX end through an RX and a TX end of each RS485 interface circuit and corresponding USRX and USTX pins of a control integrated chip of a control unit of the data aggregation module, and the CAN communication interface terminals are connected with corresponding CANRX and CANTX pins of the control integrated chip of the control unit of the data aggregation module through the CAN interface circuits.
Referring to fig. 2, the RS485 interface circuit includes an input terminal of RS485B, an input terminal of RS485A, a first self-healing fuse F1, a second self-healing fuse F2, a first ESD protection T1, a second ESD protection T2, a first inductor L1, a second inductor L2, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, an integrated chip U1, a capacitor C1, a USRX terminal, a USTX terminal, and a USRTX terminal, an input terminal of RS485B and an input terminal of RS485A of each circuit are respectively connected to an RS 84485 485 and an RS485B terminal of each RS485 interface terminal, one pin of the RS485 interface terminals is connected to a 12 us terminal, the other pin is connected to a ground line, one end of the first self-healing fuse F1 is connected to an RS485A terminal, the other end of the first inductor L1 is connected to one end of the first inductor L1, the other end of the first inductor L1 is connected to a pin of the second inductor U1, and one end of the second inductor L1 is connected to a vb72, the other end of the second inductor L2 is connected with the B pin of the integrated chip U1, the 1 pin of the first ESD protection T1 is connected with the RS485B, the 2 pin is connected with the RS485A, the 3 pin is connected with the ground, the 1 pin of the second ESD protection T2 is connected with the other end of the second inductor L2, the 2 pin is connected with the other end of the first inductor L1, the 3 pin is connected with the ground, one end of the first resistor R1 is connected with the other end of the first inductor L1, the other end is connected with the other end of the second inductor L2, one end of the capacitor C1 is connected with the VCC pin of the integrated chip U1, the other end is connected with the GND pin of the integrated chip U1 and then with the ground, the R pin of the integrated chip U1 is connected with the USRX terminal and with one end of the second resistor R2, the other end of the second resistor R2 is connected with the voltage output terminal of the power supply circuit, the D pin of the integrated chip U2 is connected with the USTX terminal and the third terminal of the USR 3, the other end of the electric three resistor R3 is connected with the other end of the second resistor R2, the RE pin and the DE pin of the integrated chip U2 are connected and then connected with the USRTX end and connected with one end of the fourth resistor R4, and the other end of the fourth resistor R412 is connected with the grounding wire.
Referring to fig. 2 and 3, the CAN interface circuit includes a CANH connection terminal, a CANL connection terminal, a fifth resistor R5, a third ESD protection T3, a fourth ESD protection T4, a common mode choke EM I1, a CAN ic U2, a second capacitor C2, a CANTX terminal, and a CANRX terminal, a D pin of the CAN ic U2 is connected to the CANTX terminal, a GND pin is connected to a ground line and to one terminal of the second capacitor C2, the other terminal of the second capacitor C2 is connected to a voltage output terminal of the power supply circuit, a VCC pin of the CAN ic U2 is connected to the voltage output terminal of the power supply circuit, an R pin of the CAN ic U2 is connected to the CANRX terminal, an RS pin is connected to a power line and to 3 pins of the third ESD protection T3 and the fourth ESD protection T4, a CANH pin of the CAN ic U36 is connected to a 1 pin of the common mode choke 1, an EMI pin of the third ESD protection T3 is connected to a common mode choke pin 3638 of the CAN ic choke 3638, and is connected with 2 pins of third ESD protection T3, 2 pins of common mode choke EMI1 are connected with CANH terminal, 4 pins of common mode choke EMI1 are connected with CANL terminal, one end of fifth resistor R5 is connected with 4 pins of common mode choke EMI1, the other end is connected with 2 pins of common mode choke EMI1, 2 pins of fourth ESD protection T4 are connected with CANH terminal, and 1 pin is connected with CANL terminal. The 485 connection circuit is designed into six circuits, the 485 interface terminals are designed into six circuits, the CANH end and the CANL end of the CAN circuit are connected with the RS485A end and the RS485B end of one 485 interface circuit, the compatible transmission of switching value signals is well solved, and the connection compatibility of communication equipment is ensured.
The display unit of the remote monitoring module is a display screen, the upper management unit comprises a display and a computer host, the display is connected with the display screen through a VGA interface and an HDMI interface, the display and the display screen can be synchronously displayed, configuration software is assembled in the computer host, and an operator controls the pump room in real time through the configuration software.
The configuration software is control configuration software, a 485 communication protocol of the configuration software performs data interaction with a control unit of the data aggregation module, firstly, switching value information of the control unit is stored as a preset format file, the control switching value information is set as a control preset format file, the preset format file is imported into the control configuration software, a dynamic link library of the control configuration software generates display information according to the preset format file, the display information is displayed through a display and a display screen, the control preset format file is imported into the control configuration software, the control dynamic link library generates a control instruction according to the control preset format file and sends the control instruction to the control unit of the data aggregation module through the 485 communication protocol, and the control unit outputs corresponding switching value information and controls corresponding entrance guard to be opened and closed and a water supply pump to be opened and closed.
The invention relates to a system capable of cluster-type remote monitoring of a secondary water supply pump station, which is more in monitoring demand and can be connected with data aggregation modules of a plurality of pump rooms, wherein the data aggregation module of each pump room collects the information of the opening and closing amount of a pump room, the information of the opening and closing amount of a water supply pump, the information of a temperature and humidity sensor and the information of a water leakage detector in real time, transmits the information to a data transmission control module through a communication module, the data transmission control module receives the information, processes the information to form digital information, transmits the digital information to a remote monitoring module through an Ethernet and a switch, the remote monitoring module converts the received digital information into analog information, controls and displays the analog information through control configuration software, and an operator monitors and checks the opening and closing information of the pump room, the opening and closing information of the water supply pump through the control configuration software, The temperature and humidity information and the water leakage information, so that the unattended management and the remote real-time monitoring management of the secondary water supply pump station are realized, the labor cost is reduced, the real-time monitoring of the pump house is realized, and the management quality of the secondary water supply pump house is provided.
Claims (5)
1. The utility model provides a pump station control system for city life secondary water supply which characterized in that: the pump station control system for the urban life secondary water supply comprises a remote monitoring module, a data transmission control module, a communication module and a plurality of data aggregation modules, wherein the data aggregation modules transmit aggregated data information to the data transmission control module through the communication module, and the data transmission control module collects and processes the information of each data aggregation module and sends the processed information to the remote monitoring module;
the data aggregation module is used for acquiring camera information, entrance guard switching value information, water supply pump operation switching value information, temperature and humidity information and water leakage information in the pump room;
the communication module is used for transmitting the information in the data aggregation module to the data transmission control module;
the data transmission control module is used for collecting the data information of each data aggregation module, processing the data information and transmitting the data information to the remote monitoring module;
the remote monitoring module displays the information of the data transmission control module through control configuration software, and an operator controls the access control and water supply pump control switches of the pump room through the control configuration software;
the remote monitoring module comprises a display unit, an operation and control unit and an upper management unit, the upper management unit is connected with the display unit and the operation and control unit, the upper management unit controls the opening and closing of a camera, an entrance guard and a water supply pump of the pump room through configuration software, the operation and control unit is used for performing man-machine interaction, and the display unit is used for displaying camera information, entrance guard switching value information, water supply pump operation switching value information, temperature and humidity information and water leakage information in the pump room;
the data transmission control module comprises a data transmission unit and a service control unit, the service control unit receives and processes the data information output by the data aggregation module, receives the data through the I/O interface, and sends the processed information to the upper management unit through the transmission unit;
the communication module adopts a 485 communication protocol;
the data gathering module comprises a data acquisition unit, a control signal output unit and a signal sending unit, the acquisition unit, the control signal output unit and the signal sending unit are respectively in telecommunication connection with the control unit, the acquisition unit acquires a water supply pump switching value signal, an entrance guard switching value signal, a camera signal, a temperature and humidity signal and a water leakage signal in a pump room and sends the water supply pump switching value signal, the entrance guard switching value signal, the camera signal, the temperature and humidity signal and the water leakage signal to the control unit, the control unit transmits the water supply pump switching value signal, the entrance guard switching value signal, the camera signal, the temperature and humidity signal and the water leakage signal to the communication module through the signal sending unit, the communication module transmits the signals to the data transmission control module, the data transmission control module converts the signals into analog quantity signals and sends the analog quantity signals to the upper management unit, the upper management unit controls the display unit to display the signals;
the control signal output unit of the data aggregation module is provided with 1 path of CAN communication interface terminal and 6 paths of RS485 interface terminals, each path of RS485 interface terminal is connected with a TX end through an RX and a TX end of each RS485 interface circuit and corresponding USRX and USTX pins of a control integrated chip of a control unit of the data aggregation module, and the CAN communication interface terminals are connected with corresponding CANRX and CANTX pins of the control integrated chip of the control unit of the data aggregation module through the CAN interface circuits.
2. The pump station control system for the secondary water supply in urban life according to claim 1, characterized in that: the RS485 interface circuit comprises an RS485B input end, an RS485A input end, a first self-recovery fuse, a second self-recovery fuse, a first ESD protection, a second ESD protection, a first inductor, a second inductor, a first resistor, a second resistor, a third resistor, a fourth resistor, an integrated chip, a capacitor, a USRX wiring terminal, a USTX wiring terminal and a USRTX wiring terminal, wherein the RS485B input end and the RS485A input end of each circuit are respectively connected with the RS485A end and the RS485B end of each RS485 interface wiring terminal, one pin of each RS485 interface wiring terminal is connected with the 12VBUS end, the other pin of each RS485 interface wiring terminal is connected with a ground wire, one end of the first self-recovery fuse is connected with the RS485A end, the other end of the first inductor is connected with one end of the first inductor, the other end of the first inductor is connected with the A pin of the integrated chip, one end of the second self-recovery fuse is connected with the RS485B end of the second inductor, the other end of the second inductor is connected with the B pin, the 1 pin of the first ESD protection is connected with the RS485B end, the 2 pin is connected with the RS485A end, the 3 pin is connected with the ground wire, the 1 pin of the second ESD protection is connected with the other end of the second inductor, the 2 pin is connected with the other end of the first inductor, the 3 pin is connected with the ground wire, one end of the first resistor is connected with the other end of the first inductor, the other end of the first resistor is connected with the other end of the second inductor, one end of the capacitor is connected with the VCC pin of the integrated chip, the other end of the capacitor is connected with the GND pin of the integrated chip and then connected with the ground wire, the R pin of the integrated chip is connected with the USRX end and then connected with the ground wire, the other end of the integrated chip is connected with the USRX end and then connected with one end of the second resistor, the other end of the second resistor is connected with the voltage output end connected with the power supply circuit, the D pin of the integrated chip is connected with the USTX end and then connected with, and is connected with one end of a fourth resistor, and the other end of the fourth resistor is connected with the grounding wire.
3. The pump station control system for the secondary water supply in urban life according to claim 2, characterized in that: the CAN interface circuit comprises a CANH connecting end, a CANL connecting end, a fifth resistor, a third ESD protection, a fourth ESD protection, a common mode choke coil, a CAN integrated chip, a second capacitor, a CANTX end and a CANRX end, wherein a D pin of the CAN integrated chip is connected with the CANTX end, a GND pin is connected with a grounding wire and is connected with one end of the second capacitor, the other end of the second capacitor is connected with a voltage output end of a power supply circuit, a VCC pin of the CAN integrated chip is connected with a voltage output end of the power supply circuit, an R pin of the CAN integrated chip is connected with the CANRX end, an RS pin is connected with a power wire and is connected with 3 pins of the third ESD protection and the fourth ESD protection, a CANH pin of the CAN integrated chip is connected with 1 pin of the common mode choke coil and is connected with 1 pin of the third ESD protection, a CANL pin of the CAN integrated chip is connected with 3 pins of the common mode coil and is connected with 2 pins of the third ESD protection, and a 2 pin of the common mode choke, and a pin 4 of the common mode choke coil is connected with a CANL end, one end of a fifth resistor is connected with the pin 4 of the common mode choke coil, the other end of the fifth resistor is connected with a pin 2 of the common mode choke coil, a pin 2 of the fourth ESD protection is connected with a CANH end, and a pin 1 is connected with the CANL end.
4. The pump station control system for the secondary water supply in urban life according to claim 3, characterized in that: the display unit of the remote monitoring module is a display screen, the upper management unit comprises a display and a computer host, the display is connected with the display screen through a VGA interface and an HDMI interface, the display and the display screen can be synchronously displayed, configuration software is assembled in the computer host, and an operator controls the pump room in real time through the configuration software.
5. The pump station control system for the secondary water supply in urban life according to claim 4, characterized in that: the configuration software is control configuration software, a 485 communication protocol of the configuration software performs data interaction with a control unit of the data aggregation module, firstly, switching value information of the control unit is stored as a preset format file, the control switching value information is set as a control preset format file, the preset format file is imported into the control configuration software, a dynamic link library of the control configuration software generates display information according to the preset format file, the display information is displayed through a display and a display screen, the control preset format file is imported into the control configuration software, the control dynamic link library generates a control instruction according to the control preset format file and sends the control instruction to the control unit of the data aggregation module through the 485 communication protocol, and the control unit outputs corresponding switching value information and controls corresponding entrance guard to be opened and closed and a water supply pump to be opened and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805368.8A CN110512689B (en) | 2019-08-29 | 2019-08-29 | Pump station control system for urban life secondary water supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805368.8A CN110512689B (en) | 2019-08-29 | 2019-08-29 | Pump station control system for urban life secondary water supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110512689A CN110512689A (en) | 2019-11-29 |
| CN110512689B true CN110512689B (en) | 2020-12-22 |
Family
ID=68628744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910805368.8A Active CN110512689B (en) | 2019-08-29 | 2019-08-29 | Pump station control system for urban life secondary water supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110512689B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001001366A2 (en) * | 1999-06-25 | 2001-01-04 | Telemonitor, Inc. | Smart remote monitoring system and method |
| CN1920719A (en) * | 2006-08-03 | 2007-02-28 | 厦门水务测控科技有限公司 | Remote monitor device for grouping data transfer water supply pipe network pump station |
| CN201571081U (en) * | 2009-10-19 | 2010-09-01 | 中国农业大学 | CAN bus and serial port bus protocol converter |
| KR101308076B1 (en) * | 2011-12-28 | 2013-09-12 | (주) 휴스 | Intelligence Water Management Automaton System Using Five Senses Information Based Sensor in Irrigation Facilities |
| CN203084533U (en) * | 2013-01-31 | 2013-07-24 | 北京同力华盛环保科技有限公司 | Control system used for non-negative-pressure box-type pump station water supply plant and based on industrial Ethernet |
| CN204116932U (en) * | 2014-10-21 | 2015-01-21 | 内蒙古包钢钢联股份有限公司 | Expedition pump station control system |
| GB201502577D0 (en) * | 2015-02-16 | 2015-04-01 | Pulsar Process Measurement Ltd | Pump station monitoring method |
| CN204961272U (en) * | 2015-09-17 | 2016-01-13 | 利欧集团股份有限公司 | Centralized control system that pump station is wireless |
| CN207488865U (en) * | 2017-11-01 | 2018-06-12 | 山东劳动职业技术学院 | A kind of temperature and humidity control system based on configuration software |
| CN209195667U (en) * | 2018-12-26 | 2019-08-02 | 江海瑞通（北京）物联科技有限公司 | A kind of pumping plant well remote measurement and control terminal |
-
2019
- 2019-08-29 CN CN201910805368.8A patent/CN110512689B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110512689A (en) | 2019-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104135431B (en) | A kind of energy source gateway for realizing fault electric arc detection | |
| CN202948551U (en) | Data transmission device used in electric power information acquisition | |
| CN104158670B (en) | Gigabit Ethernet bypass apparatus | |
| CN202856468U (en) | Integrated intelligent monitoring system suitable for substation direct current power supply | |
| CN110512689B (en) | Pump station control system for urban life secondary water supply | |
| CN102710025B (en) | Power system communication device and method | |
| CN110245106A (en) | The serial server of SCM Based online acquisition serial interface signal | |
| CN110244176A (en) | A kind of high-tension connector fault detection system and high-voltage power system | |
| CN206920543U (en) | A kind of transmission line online monitoring system | |
| CN206684931U (en) | Elevator data transmission system | |
| CN110190479A (en) | A kind of intelligent socket and intelligence control system with creepage protection function | |
| CN105511342A (en) | Airport apron device production state sensory data concentrator | |
| CN206038794U (en) | Multi -functional measurement and control instrument of three -phase | |
| CN205792689U (en) | Switch | |
| CN112198379B (en) | Low-voltage electric equipment fault positioning system based on electric energy metering technology | |
| CN111654834A (en) | NB-IoT-based SDI12 sensor data wireless acquisition device, system and method | |
| CN207410320U (en) | A kind of signal adapter that 4-20mA current signals are converted into RS485 signals | |
| CN106803845A (en) | A kind of gas field well site is powered and data acquisition is transmitted system and its method for arranging | |
| CN204304625U (en) | A kind of electric power protocol converter | |
| CN209675631U (en) | A kind of intelligent socket with creepage protection function | |
| CN203912096U (en) | Low-cost building intercom device | |
| CN208656503U (en) | A kind of three-phase intelligent PDU | |
| CN205105238U (en) | Terminal of intelligence handling end mouth data | |
| CN207081762U (en) | Alternating current on off operating mode detection means | |
| CN212486204U (en) | Distribution room monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |