[Meter's latest patent] touch high-frequency M1 card smart meter
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Description of the Invention The present invention relates to an IC card water meter, in particular to a high-frequency M1 card smart water meter with awake sleep mode function.
BACKGROUND OF THE INVENTION Currently, the IC card water meter on the market is mainly composed of a main control module unit, an IC card reader/writer, a flow meter, a valve, a battery, and the like. In order to reduce the battery power consumption and extend the battery replacement cycle, it is generally adopted that most of the circuits enter the sleep state when the water meter is not working, and wake up the entire circuit of the water meter when using the water meter. Aiming at the method or principle of awakening, two schemes are currently used in the market, namely the wake-up of a mechanical key and the permanent magnet induction wake-up of an IC card, but these two methods have their own disadvantages. The use of mechanical key to wake up the program will affect the life of the key due to mechanical wear and the limitations of the use of the key in high humidity environments; while the IC card built-in permanent magnet program due to the embedded magnet in the IC card, to change the existing IC card manufacturing process and card thickness Other parameters, users must use this special IC card to use, can only use a card, and can not support the current mainstream IC card.
SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is to overcome the method of awakening a water meter by using a key awakening or a special IC card in the background technology, and providing a touch-type high-frequency IC card that can be compatible with a high frequency IC card on the market by awakening by a human hand. M1 smart water meter.
The specific technical solution of the present invention is that the touch-type high-frequency M1 card smart water meter is composed of a main control module, a water meter, a battery, a motor valve, a case, and a touch panel; the 2P plug on the main control module is inserted into the 2P socket of the battery; The 3P plug of the water meter is inserted into the 3P socket on the main control module, and the 2P plug on the motor valve is inserted into the 2P socket on the main control module; the motor valve is installed on the water meter; the case is on There are two areas of the card swiping area and the sensing area; the induction module is integrated on the main control module; the main control module is installed above the interior of the closed casing; the main control module is connected with a touch panel for awakening the water meter. The touch panel is mounted in a card slot on the right side inside the closed case.
BACKGROUND OF THE INVENTION As an innovative point of the present invention, the touch panel is made of PCB Copper, and should be attached to the inner wall of the casing when installed in the slot. The touch panel itself does not consume power, and the human body touches the sensing area. The sensing signal generated at the time is transmitted to the main control module through a wire. At this time, the main control module will be awakened to normal operation. 
The figure is a sectional view of the touch-type high-frequency M1 card intelligent water meter of the present invention
Compared with the IC card water meter on the market, the touch type high frequency M1 card smart water meter of the present invention has the following advantages: since the touch mode of the touch type high frequency M1 card is activated by the human body touch mode, the smart water meter enters the whole working state, and the use is solved. The keys are easy to wear and tear, and they are easily damaged in high-humidity environments, thereby increasing the service life of the water meter. At the same time, there is no special requirement for the user's IC card's process or structure, and they can be compatible with different IC card types to meet the user's multi-purpose card usage. demand.
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