CN217789818U - Data monitoring device with GPS positioning function - Google Patents
Data monitoring device with GPS positioning function Download PDFInfo
- Publication number
- CN217789818U CN217789818U CN202220990041.XU CN202220990041U CN217789818U CN 217789818 U CN217789818 U CN 217789818U CN 202220990041 U CN202220990041 U CN 202220990041U CN 217789818 U CN217789818 U CN 217789818U
- Authority
- CN
- China
- Prior art keywords
- module
- data
- main control
- data monitoring
- monitoring device
- 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
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Recording Measured Values (AREA)
Abstract
The application discloses data monitoring device with GPS locate function relates to water and electricity data monitoring field, especially relates to a data monitoring device with GPS locate function, and it includes: the device comprises a main control unit, a signal acquisition module, a wireless communication module, a positioning module and a storage module; the main control unit is respectively connected with the signal acquisition module, the transmission module, the positioning module and the storage module; the main control unit is used for processing data; the main control unit periodically acquires water consumption data (including accumulated flow, flow rate, water pressure and the like) of each water meter through the signal acquisition unit, can read GPS positioning information according to user requirements, and transmits the data to the water service platform in a determined group package mode and a network transmission mode through the communication unit, so that huge water consumption data monitoring is realized, and management and control of equipment are realized.
Description
Technical Field
The application relates to the field of hydropower data monitoring, in particular to a data monitoring device with a GPS positioning function.
Background
With the development of urban and rural construction and the development of rural water diversion projects, the management and monitoring of water use data by adopting data monitoring equipment are realized in remote areas such as suburbs. However, the equipment in these areas has the following characteristics: the distribution is scattered, the installation site is not obvious, and there is a risk of theft.
In the prior art, because the data monitoring device is not provided with a positioning function, only the address of the device is manually input when the device establishes a file, error information is easily generated, and some manufacturers use a wireless remote transmission module on the terminal device for positioning, the positioning information often acquires the position of an operator base station of a wireless module, the position of the device cannot be accurately marked, and particularly in the rural areas where people are in a wide range, the acquired device address often is far away from the real installation position. When equipment needs to be overhauled, maintenance personnel often cannot accurately position the equipment position, and a large amount of manpower and time are consumed to find target equipment, so that equipment rush-repair and management and control opportunities can be delayed, serious resource loss is caused, and poor customer experience is caused. In addition, in open outdoors, the equipment is very easy to be moved or stolen by unknown reasons, and the accurate positioning and tracking of the equipment becomes an effective means for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to avoid the weak point among the prior art and provide the data monitoring device who has locate function.
The purpose of the utility model is realized through the following technical scheme:
a data monitoring device with GPS location functionality, comprising: the system comprises a main control unit, a signal acquisition module, a wireless communication module, a transmission module, a positioning module and a storage module; the main control unit is respectively connected with the signal acquisition module, the wireless communication module, the transmission module and the storage module; the main control unit is used for processing data; the signal acquisition module is used for being connected with each water meter and respectively acquiring water consumption data corresponding to each water meter; the storage module is used for storing the acquired water consumption data; the positioning module is used for acquiring positioning data through GPS positioning and is connected with the main control unit through the transmission module; the wireless communication module is used for sending the water consumption data and the positioning data to the water service platform.
Specifically, the signal acquisition module comprises a pressure acquisition circuit and a pulse acquisition circuit; the pressure acquisition circuit is used for acquiring the water pressure flowing through the water meter; the pulse acquisition circuit is used for measuring pulse signal input.
More specifically, the signal acquisition module further comprises a battery voltage detection circuit.
The water meter also comprises a valve control module, wherein the valve control module is respectively connected with each electric valve of each water meter and is used for respectively controlling the on and off of each electric valve.
Specifically, the system also comprises a transmission module, wherein the transmission module is connected with the main control unit and is used for data transmission; the transmission module comprises an infrared near-end communication unit, a Bluetooth communication unit, an RS485 communication unit and a GPS signal transmission unit.
More specifically, the transmission module further includes a time division multiplexing circuit.
More specifically, the infrared near-end communication unit, the Bluetooth communication unit, the RS485 communication unit and the GPS signal transmission unit are connected with the data serial port of the main control unit through the time division multiplexing circuit.
In another specific example, the time division multiplexing circuit uses a chip 74HC4052.
In another concrete aspect, the interactive module includes a display unit and an operation unit; the display unit is used for generating a display interface; the operation unit comprises a reed switch.
Additionally, the positioning module adopts a chip MAX-M8Q.
The utility model discloses the beneficial effect who reaches: a data monitoring device with GPS positioning functionality, comprising: the system comprises a main control unit, a signal acquisition module, a wireless communication module, a transmission module, a positioning module and a storage module; the main control unit is respectively connected with the signal acquisition module, the transmission module and the storage module; the main control unit is used for processing data; the main control unit periodically acquires water consumption data (including accumulated flow, flow rate, water pressure and the like) of each water meter through the signal acquisition unit, can read GPS positioning information according to user requirements, and transmits the data to the water service platform in a determined group package mode and a network transmission mode through the communication unit, so that huge water consumption data monitoring is realized, and management and control of equipment are realized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic block diagram of a data monitoring apparatus with GPS positioning function according to an embodiment of the present application;
fig. 2 is a schematic hardware configuration diagram of a data monitoring apparatus with a GPS positioning function according to an embodiment of the present application;
fig. 3 is a circuit diagram of a pressure acquisition circuit of a data monitoring device with GPS positioning function according to an embodiment of the present application;
fig. 4 is a circuit diagram of a pulse acquisition circuit of a data monitoring apparatus with GPS positioning function according to an embodiment of the present application;
fig. 5 is a circuit diagram of a transmission module of a data monitoring apparatus with GPS positioning function according to an embodiment of the present application;
fig. 6 is a circuit diagram of a positioning module of a data monitoring apparatus with GPS positioning function according to an embodiment of the present application.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be clearly and completely described below through embodiments with reference to the accompanying drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. 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 application.
Example one
A data monitoring apparatus with GPS positioning function, as shown in fig. 1 and 2, comprising: the device comprises a main control unit, a signal acquisition module, a wireless communication module, a positioning module, a storage module, a valve control module, an interaction module and a transmission module.
The main control unit is respectively connected with the signal acquisition module, the wireless communication module, the storage module, the valve control module, the interaction module and the transmission module; the main control unit is used for processing data. The signal acquisition module is used for being connected with each water meter and respectively acquiring water consumption data corresponding to each water meter. The storage module is used for storing the acquired water consumption data. The positioning module is used for acquiring positioning data through GPS positioning. The wireless communication module is used for sending the water consumption data and the positioning data to the water service platform. The pressure acquisition circuit is used for acquiring the water pressure flowing through the water meter. The pulse acquisition circuit is used for measuring pulse signal input. The valve control module is respectively connected with each electric valve of each water meter and is used for respectively controlling the opening and closing of each electric valve. The interaction module is connected with an upper computer and used for displaying equipment parameters and user data through the upper computer. The transmission module is connected with the main control unit and used for data transmission.
The main control unit periodically acquires water consumption data (including accumulated flow, flow rate, water pressure and the like) of each water meter through the signal acquisition unit, can read GPS positioning information according to user requirements, and transmits the data to the water service platform in a determined group package mode and a network transmission mode through the wireless communication module, so that huge water consumption data monitoring is realized, and management and control on equipment are realized.
Specifically, the signal acquisition module comprises a pressure acquisition circuit, a pulse acquisition circuit and a battery voltage detection circuit.
The concentrator provides two paths of water pressure acquisition units based on the ADC module, and is externally connected with a voltage and current type pressure sensor. As shown in fig. 3, in order to ensure the low power consumption characteristic of the system, when pressure measurement is not required, the CTL _ PRE controls to output a low voltage, the transistor V6 is turned off, the transistor Q3 is turned off, the VCC _ PRE does not output a voltage, and the pressure acquisition module does not operate. PRE _ IN1 and PRE _ IN2 are connected with the input of the pressure sensor, when the pressure acquisition module works, the voltage signal of the input pressure is connected to the input of the operational amplifier U9 through the voltage division circuit, and the output signals CHK _ PRE1 and CHK _ PRE2 are connected to the AD sampling port of the main controller through the following circuit. The resistance value of the voltage division circuit ensures that the sampling voltage value input to the AD port is limited within the input voltage range of the main control unit after the voltage signal of the input maximum pressure is subjected to voltage division.
The pulse acquisition circuit is used for measuring pulse signal input. As shown in fig. 4, PULSE3 is a PULSE signal input terminal, and a passive input module may be connected. CHK _ PULSE3 is a signal acquisition port and is connected with an IO port of the main control unit. When no signal is input, CHK _ PULSE3 is high, and when a valid signal is input, CHK _ PULSE3 is pulled low, which may be considered a PULSE count. When an active pulse input device is externally connected, the system outputs a power supply signal 3V0 to provide a device voltage.
Specifically, the transmission module comprises an infrared near-end communication unit, a Bluetooth communication unit, an RS485 communication unit and a GPS signal transmission unit. The infrared near-end communication unit, the Bluetooth communication unit, the RS485 communication unit and the GPS signal transmission unit are connected with a data serial port of the main control unit through the time division multiplexing circuit. Wherein, the time division multiplexing circuit is shown in fig. 5, and a chip 74HC4052 is adopted; the RXD1 and the TXD1 are connected with a UART1 serial port (namely a data serial port) of the main control unit, wherein the S1 chip selection signal and the S2 chip selection signal can generate 4 different combination states to select 4 functional modules required by the UART 1. The default state is in a low level state, and the UART1 serial port is in an RS485 communication state so as to acquire header data transmitted by a 485 bus.
Further, the transmission module carries out data transmission with the host computer through the infrared near-end communication unit. The far infrared communication module and the Bluetooth communication module are respectively connected with the main control unit and the data center, and data transmission, equipment control and the like are carried out on the data monitoring equipment through the data center operating platform.
Further, the interaction module comprises a display unit and an operation unit; the display unit is used for generating a display interface; the operation unit comprises three reed switches, signals are input through the three reed switches, and the liquid crystal controller is connected with the main control unit in an IO port mode to carry out information transmission and signal control. The liquid crystal can show monitoring data and equipment parameters in a menu form and simultaneously comprises GPS information, and people can control the suction of the reed pipe to control the menu.
Specifically, the storage module uses FLASH as a storage medium, and the main control device periodically stores water consumption monitoring data, operation log data and device fault log data to the FLASH.
Specifically, the wireless communication module (4G or NB-IoT) performs data interaction with the intelligent water service platform through the operator network. The connection between the main control unit and the communication module comprises 4 pins, RXD0, TXD0, VCC and GND. The universal electrical interface and the universal position connection enable the communication module of 4G or NB-IoT to be replaced on the same equipment; and the information such as monitoring data, equipment parameters and the like are transmitted and analyzed by following a related data transmission protocol with the water service platform.
Additionally, GPS information of the equipment and a water affair platform are displayed in a form of longitude and latitude data, and the direction of the equipment is marked in detail in an electronic map mode. The accurate equipment positioning information displayed by the water service platform can ensure the timeliness of maintenance and reduce the loss of equipment manufacturers and water service companies.
Specifically, as shown in fig. 6, the MAX-M8Q is used for the positioning module. The power supply module supplies working voltage to the positioning module IC, the main control unit switches on and off Q6 through the control pin CTL _ GPS, and therefore the working voltage of the positioning module is controlled, and when Q6 is cut off, the system achieves the lowest power consumption.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present application and the technical principles employed. It will be understood by those skilled in the art that the present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the application. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the appended claims.
Claims (10)
1. A data monitoring device having GPS positioning functionality, comprising: the system comprises a main control unit, a signal acquisition module, a wireless communication module, a transmission module, a positioning module and a storage module;
the main control unit is respectively connected with the signal acquisition module, the wireless communication module, the transmission module and the storage module; the main control unit is used for processing data;
the signal acquisition module is used for being connected with each water meter and respectively acquiring water consumption data corresponding to each water meter;
the storage module is used for storing the acquired water consumption data;
the positioning module is used for acquiring positioning data through GPS positioning and is connected with the main control unit through the transmission module;
the wireless communication module is used for sending the water consumption data and the positioning data to the water service platform.
2. The data monitoring device with GPS positioning function as claimed in claim 1, wherein:
the signal acquisition module comprises a pressure acquisition circuit and a pulse acquisition circuit;
the pressure acquisition circuit is used for acquiring the water pressure flowing through the water meter;
the pulse acquisition circuit is used for measuring pulse signal input.
3. The data monitoring device with GPS positioning function as claimed in claim 2, wherein:
the signal acquisition module further comprises a battery voltage detection circuit.
4. The data monitoring device with the GPS positioning function according to claim 1, 2 or 3, further comprising a valve control module, wherein the valve control module is respectively connected to the electric valves of the water meters, and is used for respectively controlling the on/off of the electric valves.
5. The data monitoring device with the GPS positioning function according to claim 4, further comprising a transmission module, wherein the transmission module is connected with the main control unit and used for data transmission;
the transmission module comprises an infrared near-end communication unit, a Bluetooth communication unit, an RS485 communication unit and a GPS signal transmission unit.
6. The data monitoring device with GPS positioning function as claimed in claim 5, wherein:
the transmission module further comprises a time division multiplexing circuit.
7. The data monitoring device with GPS positioning function according to claim 6, wherein:
the infrared near-end communication unit, the Bluetooth communication unit, the RS485 communication unit and the GPS signal transmission unit are connected with a data serial port of the main control unit through the time division multiplexing circuit.
8. The data monitoring device with GPS positioning function as claimed in claim 6, wherein:
the time-sharing multiplexing circuit adopts a chip 74HC4052.
9. The data monitoring device with GPS positioning function as claimed in claim 7, wherein:
the main control unit is also connected with an interaction module;
the interaction module comprises a display unit and an operation unit;
the display unit is used for generating a display interface;
the operating unit comprises a reed switch.
10. A data monitoring device with GPS positioning function according to claim 3, wherein:
the positioning module adopts a chip MAX-M8Q.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220990041.XU CN217789818U (en) | 2022-04-22 | 2022-04-22 | Data monitoring device with GPS positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220990041.XU CN217789818U (en) | 2022-04-22 | 2022-04-22 | Data monitoring device with GPS positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217789818U true CN217789818U (en) | 2022-11-11 |
Family
ID=83908382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220990041.XU Active CN217789818U (en) | 2022-04-22 | 2022-04-22 | Data monitoring device with GPS positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217789818U (en) |
-
2022
- 2022-04-22 CN CN202220990041.XU patent/CN217789818U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102761173B (en) | Intelligent electric meter with functions of leakage remote monitoring and protection | |
| CN208171352U (en) | Ultrasonic intelligent water meter based on Internet of Things | |
| CN202794497U (en) | On-site comprehensive detection equipment for electric energy information acquisition terminal | |
| CN109633327B (en) | Intelligent line loss analysis device for transformer area | |
| CN206696666U (en) | The hydrological telemetering terminal with low power consumption positioned based on GPS and the Big Dipper | |
| CN104928684A (en) | Buried pipeline cathode protection data transmission system | |
| CN103091602A (en) | Power line carrier wave online fault detection device | |
| CN107340432A (en) | Grounding resistance data acquisition and analysis system based on wireless measurement module | |
| CN109061549A (en) | A kind of electric energy meter detecting measurement error | |
| KR20100020171A (en) | Remote automatic meter reading system | |
| CN200996970Y (en) | Charge-evasion preventer for comparing high-voltage end and low-voltage end quantity | |
| CN205596111U (en) | Online identification system of platform district's circuit | |
| CN217789818U (en) | Data monitoring device with GPS positioning function | |
| CN205246796U (en) | Used leakance electricity fault detection of transformer substation device | |
| CN102879703B (en) | Grounding performance monitoring system and method for dynamically monitoring shielding layers of communication cables | |
| CN204374358U (en) | Distribution line intelligent trouble Precise Position System | |
| CN202434041U (en) | Large-caliber water meter wireless control system | |
| CN107024298A (en) | The temperature sensing device and method communicated based on M BUS interfaces | |
| CN213876392U (en) | Intelligent irrigation measurement and control device | |
| CN206531951U (en) | Single-phase electric energy meter with fault simulating function | |
| CN206479801U (en) | A kind of Temperature sampler and temperature monitoring system automatically configured at the scene | |
| CN209342867U (en) | A kind of test device of water meter teletransmission circuit board | |
| CN204359838U (en) | Electric power specially becomes large user's electricity anti-theft system | |
| CN209230862U (en) | A kind of intelligent pressure monitoring device based on NBIoT network | |
| CN106970277A (en) | A kind of power monitoring system detected with temperature and electrical fire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |