A multi-working mode meter communication method
A communication method and technology of working modes, applied in the field of meter communication with multiple working modes, can solve the problems of passive meter reading failing to report fault information, huge real-time meter reading communication network, short real-time meter reading communication distance, etc., so as to improve the meter reading rate. , easy to find in time, the effect of long communication distance
Active Publication Date: 2019-12-10
CHENGDU KANGWEI LICHUANG TECH
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Problems solved by technology
[0003] First, real-time meter reading generally has a short communication distance and a low rate of meter reading;
[0004] Second, passive meter reading cannot report fault information in real time;
[0005] Third, the real-time meter reading communication network is huge, and a large number of collectors (concentrators) need to be deployed
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[0034] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.
[0035] Such as figure 1 As shown, a meter communication method with multiple working modes includes an active reporting mode, a first passive receiving mode, a second passive receiving mode, and a sleep mode.
[0036] The active reporting mode includes reporting tool data to the superior device at a first rate; the meter data includes meter operating parameters and fault information, such as flow overrun, strong magnetic attack, sampling failure, insufficient balance, price expiration , the watch expires, the battery power is too low, etc.; the upper-level device may be a collector.
[0037] The active reporting mode includes at least one of sequential reporting and free competition reporting.
[0038] Preferably, the sequential reporting...
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The invention discloses a meter communication method with a plurality of working modes. The meter communication method comprises one or more of an initiative reporting mode, a first passive receiving mode and a second passive receiving mode, wherein the initiative reporting mode is used for reporting meter data to upper-grade equipment at a first speed; the first passive receiving mode is used for receiving a first instruction of the upper-grade equipment at a second speed; the second passive receiving mode is used for receiving a second instruction of the upper-grade equipment at a third speed. According to the meter communication method, low-speed communication is adopted and a relatively far communication distance is realized; the meter reading rate is improved and the quantity of acquisition units is reduced; the construction cost of a meter reading network is reduced and the stability of the meter reading network is improved.
Description
technical field [0001] The invention relates to the technical field of watch communication, in particular to a multi-working mode watch communication method. Background technique [0002] Electricity meters, water meters, gas meters, etc. are some of the measuring instruments involved in daily life. In the past, the data collection of electric meters, water meters, and gas meters was done by manual meter reading. This method has heavy workload, low efficiency, and high cost high and error-prone. With the progress of automation technology, traditional manual meter reading has been gradually replaced by advanced automatic meter reading system. However, the current meters use real-time meter reading mode for communication, and this meter reading mode has the following disadvantages: [0003] First, real-time meter reading generally has a short communication distance and a low rate of meter reading; [0004] Second, passive meter reading cannot report fault information in rea...
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IPC IPC(8): G08C19/00
CPCG08C19/00
Inventor 范译宇刘新权
Owner CHENGDU KANGWEI LICHUANG TECH