CN210039089U - Minimum system of four-meter-in-one acquisition terminal - Google Patents
Minimum system of four-meter-in-one acquisition terminal Download PDFInfo
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- CN210039089U CN210039089U CN201920769060.8U CN201920769060U CN210039089U CN 210039089 U CN210039089 U CN 210039089U CN 201920769060 U CN201920769060 U CN 201920769060U CN 210039089 U CN210039089 U CN 210039089U
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Abstract
The utility model relates to an intelligent acquisition system, specifically speaking is a four table unification collection terminal's minimum system. Mainly including little the control unit, little the control unit passes through the IO interface and connects smoke and feels collection module, water logging collection module, wetness degree collection module with parallelly connected mode, just little the control unit passes through IO interface connection infrared detection module and energy module, little the control unit uses communication series connection interface RS485 to connect general asynchronous transceiver. The system can realize the data acquisition function and the automation of meter reading and charging by combining and connecting a plurality of modules in sequence by adopting a modularized logic development environment, the system can uplink the acquired data to a main station in real time, workers do not need to read the meter on site, the automation of meter reading and charging is realized, a large amount of labor cost can be saved, and the datamation and the intellectualization in the management aspect are realized.
Description
Technical Field
The utility model relates to an intelligent acquisition system, specifically speaking is a four table unification collection terminal's minimum system.
Background
Water, electricity, gas and heat are essential basic facilities in daily life of people. However, the meter reading work of workers will pay huge labor intensity but the working efficiency is not high, and nowadays, the intelligent acquisition system is already applied to various digital acquisition fields.
An intelligent terminal data acquisition system is disclosed in Chinese patent CN201711303517, which comprises a metering terminal, a wireless collector, a management terminal, an inquiry terminal and a system server, wherein the metering terminal is connected with the wireless collector, the wireless collector is connected with the system server through a network, the system server is connected with the management terminal and the inquiry terminal, the wireless collector is connected with the system server through a GPRS network, and the wireless collector is communicated with the metering terminal through RS 485.
The metering terminal and the wireless collector of the intelligent terminal data acquisition system are communicated by 485, and the wireless collector is connected with the system server by a GPRS network, so that the safety, stability, instantaneity and high efficiency of data transmission are ensured, but the system has poor reusability and portability, is not suitable for application in different types of devices, and is difficult to realize the integration of four tables.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a four table unification automatic acquisition control system, this system's practicality is strong, realizes the automation of the charge of checking meter to and the datamation and the intellectuality of management.
In order to achieve the above object, the present invention discloses the following technical solutions:
the utility model provides a four table unification collection terminal's minimum system, its characterized in that mainly includes little the control unit, little the control unit passes through the IO interface and connects smoke and feel collection module, water logging collection module, wetness collection module with parallelly connected mode, just little the control unit passes through IO interface connection infrared detection module and energy module, little the control unit uses communication series connection interface RS485 to connect general asynchronous transceiver.
The utility model discloses a further improvement, what smoke detector collection module gathered is the data of natural gas usage table, the water logging collection module gather be the data of water gauge, the degree of wetness collection module gather be heating installation practical data.
The utility model discloses a further improvement, little the control unit is through LORA data transmission for infrared detection module and monitored control system with each module collection.
The utility model discloses a further improvement, contain POWER, Reset, crystal oscillator minimum system in the energy module.
The utility model discloses a further improvement, the general asynchronous receiving and dispatching transmitter of little the control unit is transmitted the conversion by doing between serial communication and parallel communication with the digit on the instrument, general asynchronous receiving and dispatching transmitter uploads data to monitored control system.
The utility model discloses a further improvement, each module is reusable, and each module has portability, can use in different kinds of equipment.
The utility model has the advantages that: the utility model discloses a modularization logic development environment, with a plurality of module combination, in the same direction as connecing, just can realize the data acquisition function to and the automation of the charge of checking meter, this system goes upward the data of gathering to the main website in real time, need not the staff and checks meter to the scene, realizes the automation of the charge of checking meter, can save a large amount of costs of labor, and realize datamation and intellectuality in the aspect of the management.
Drawings
Fig. 1 is a minimal system diagram of the present invention;
FIG. 2 is a water immersion collection module diagram of the present invention;
FIG. 3 is a block diagram of the smoke detection module of the present invention;
fig. 4 is a temperature and humidity acquisition module diagram of the present invention;
fig. 5 is a block diagram of the infrared detection module of the present invention.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiments, which are only used for explaining the present invention and are not limited to the protection scope of the present invention.
Example (b): as shown in fig. 1-5, a four table unification collection terminal's minimum system mainly includes little the control unit, little the control unit passes through the IO interface and connects smoke and feel collection module, water logging collection module, wetness collection module with parallelly connected mode, just little the control unit passes through IO interface connection infrared detection module and energy module, little the control unit uses communication series connection interface RS485 to connect general asynchronous transceiver.
In this embodiment, what smoke detection collection module gathered is the data of natural gas usage table, the water logging collection module gather be the data of water gauge, the degree of wetness collection module gather be heating installation practical data.
In this embodiment, the micro control unit transmits data collected by each module to the infrared detection module and the monitoring system through the LORA.
In this embodiment, the POWER module includes POWER, Reset, and crystal oscillator minimization system.
In this embodiment, the mcu transmits and converts the digital data from serial communication to parallel communication, and the uart uploads the data to the monitoring system.
In this embodiment, each module is reusable, and each module has portability and can be used in different kinds of devices.
As shown in fig. 2, 3 and 4, the smoke sensing collection module 1, the water immersion collection module 2 and the wetness collection module 3 are schematic diagrams.
As shown in fig. 5, the working principle of the infrared detection system is shown.
The specific working principle of this embodiment is as follows: smoke detection collection module 1, water logging collection module 2, moisture collection module 3 will gather data transmission for MCU4 on, MCU4 transmits the data transmission that each module gathered for infrared detection module 5 and monitored control system 7 through serial ports or LORA, the operational aspect of 5 monitored control system of infrared detection module, staff's accessible monitored control system 7 record ammeter service data, thereby reduce a large amount of CPU resources, realize four-table unification terminal collection system.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a four table unification collection terminal's minimum system, its characterized in that mainly includes little the control unit, little the control unit passes through the IO interface and connects smoke and feel collection module, water logging collection module, wetness collection module with parallelly connected mode, just little the control unit passes through IO interface connection infrared detection module and energy module, little the control unit uses communication series connection interface RS485 to connect general asynchronous transceiver.
2. The minimum system of the four-in-one acquisition terminal as claimed in claim 1, wherein the data of the natural gas usage meter is acquired by the smoke sensing acquisition module, the data of the water meter is acquired by the water immersion acquisition module, and the data of the heating utility meter is acquired by the wetness acquisition module.
3. The minimum system of the four-in-one acquisition terminal according to claim 2, wherein the micro control unit transmits the data acquired by each module to the infrared detection module and the monitoring system through LORA.
4. The minimum system of a four-in-one acquisition terminal according to claim 3, wherein the POWER, Reset and crystal oscillator minimum system is contained in the energy module.
5. The minimum system of the four-in-one collection terminal as claimed in claim 4, wherein the micro control unit is a universal asynchronous transceiver for transmitting and converting the numbers on the meter from serial communication to parallel communication, and the universal asynchronous transceiver uploads the data to the monitoring system.
6. The minimum system of a four-in-one acquisition terminal according to claim 5, wherein each module is reusable, and each module is portable and can be used in different kinds of devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201920769060.8U CN210039089U (en) | 2019-05-27 | 2019-05-27 | Minimum system of four-meter-in-one acquisition terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920769060.8U CN210039089U (en) | 2019-05-27 | 2019-05-27 | Minimum system of four-meter-in-one acquisition terminal |
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| CN210039089U true CN210039089U (en) | 2020-02-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246323A (en) * | 2019-05-27 | 2019-09-17 | 江苏圣通电力新能源科技有限公司 | A kind of minimum system of four tables unification acquisition terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246323A (en) * | 2019-05-27 | 2019-09-17 | 江苏圣通电力新能源科技有限公司 | A kind of minimum system of four tables unification acquisition terminal |
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