A remote intelligent collector and its working method

A technology of intelligent collection and collection, which is applied in current collectors, instruments, volume measurement, etc., can solve the problems of poor signal and data upload failure, etc., to reduce the risk factor, reduce power consumption, and low power consumption Effect

Active Publication Date: 2021-04-02
杭州先锋电子技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The GPRS communication module used by traditional collectors generally only supports the SIM card of the same operator, but in some areas, the signal of this operator may be poor and often cause the data to be uploaded.

Method used

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  • A remote intelligent collector and its working method
  • A remote intelligent collector and its working method
  • A remote intelligent collector and its working method

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0092] Example 1: Base table communication process

[0093] The base meter communication process includes two processes: base meter power-on and base meter communication. The power-on voltage of the base meter and the communication data flow of the base meter depend on the set voltage and protocol of the base meter. When the base meter communication process is triggered, the microcontroller 24 first acquires the voltage and protocol type required for communication from the process data storage unit 23 . The voltage and protocol category can be set via infrared or remotely, and the setting range must be within the range of all protocols stored in the process data storage unit 23 . At present, there are more than a dozen types of protocol content, and users can choose the corresponding protocol type according to the type of calculator in reality. Then the microcontroller 24 communicates with the base meter communication module according to the protocol category and voltage. F...

example 2

[0094] Example 2: Valve control process

[0095] The valve control process includes three items: valve opening, valve closing, and valve detection. When the valve is opened, the microcontroller 24 sends a power control signal to the servo motor module 281, the triode on-off circuit of the servo motor module 281 is turned on, and the voltage dividing power supply module 211 actually starts to power on the valve drive chip of the servo motor module 281. The controller 24 sends the valve opening control signal to the valve driver chip of the servo motor module 281 again, the valve driver chip is placed in the valve opening mode, the level of the valve opening line is set to high level, and the level of the valve closing line is set to low level. flat. Due to the direct electrical connection between the external valve and the valve chip, the external valve at this time will perform valve opening operation under voltage control. After the valve is opened for a period of time, the ...

example 3

[0096] Example 3: Remote communication process

[0097]The remote communication module 252 of the remote communication management unit 25 adopts a 4G full Netcom module, which is compatible with 2G, 3G, and 4G SIM cards of China Telecom, China Mobile, and China Unicom. The SIM card is installed on the SIM card driver module 253. The communication module 252 controls its driving and information exchange. The power supply voltage conversion module 251 is responsible for converting the power provided by the voltage dividing power supply module 211 into the voltage required by the remote communication module 252 . After the remote communication process is triggered internally or externally, the microcontroller 24 sends a control signal to the visual liquid crystal display module 222 to display the "signal mark" and start the countdown to report. The microcontroller 24 sends a control instruction to the power supply voltage conversion module 251 to make it truly communicate with t...

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PUM

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Abstract

The invention relates to a remote intelligent acquisitor and a working method thereof. The remote intelligent acquisitor is characterized by comprising a power supply management unit, a human-computerinteraction unit, a process data storage unit, a microcontroller, a remote communication management unit, an infrared communication unit, a base table communication management unit and a valve management unit; and the microcontroller is connected with the power supply management unit, the human-computer interaction unit, the process data storage unit, the remote communication management unit, theinfrared communication unit, the base table communication management unit and the valve management unit. More than 10 base table protocols are built in the remote transmission apparatus acquisitor which takes an ultra-long standby lithium battery as a power supply battery, acquires data of different base tables periodically through an RS485 bus and transmits the data to a background server by utilizing a 4G network, so that a user can switch to different integrator protocols and power supply voltages through infrared or remotely; and the acquisitor also has a short message setting function, and meanwhile, is provided with an infrared communication interface.

Description

technical field [0001] The invention relates to a remote intelligent collector and a working method thereof. Background technique [0002] First of all, most of the traditional collectors use mains power supply. For mains power supply, the collector comes with a 220V to 24V plug. Users need to put the plug on their own power strip, which is convenient to use. The collector will not work properly. Customers can't know the user's gas usage in the background. At this time, if some criminals conduct bad behaviors such as stealing gas, it is obviously unavoidable. What's more, the power is not connected at all at ordinary times, and the power is turned on after the maintenance personnel come to the door, which leads to the confusion of the maintenance personnel. There are also a small number of battery-powered collectors on the market. They generally use ordinary alkaline batteries as power supply. Although this can avoid problems caused by power outages, users can disassemble ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F15/06G08B3/10G08B5/36H02J7/00G08C23/04
CPCG01F15/063G08B3/10G08B5/36G08C23/04H02J7/0047
Inventor 刘雪芳杨庆珍程颢陈琳程锦文金翔
Owner 杭州先锋电子技术股份有限公司
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