Self-service meter-reading USB (Universal Serial Bus) data exchanger for electricity, water, gas and heat intelligent meter
A data switch and smart meter technology, applied in the field of data switches, can solve problems such as waiting and inoperability, and achieve the effect of cheap equipment and easy operation
Inactive Publication Date: 2014-12-24
中安中合(宁波)科技有限公司
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Problems solved by technology
[0002] At present, the data exchange carrier of prepaid meters is commonly used, whether it is a contact IC card or a non-contact IC card, but there is a common shortcoming, that is, the user must hold the card to the bank or a designated place to pay, write the card, and then Taking it home and exchanging the data into the instrument has brought a lot of inconvenience to the user:
[0003] 1. It takes time and transportation costs to go to the bank or business office with the card;
[0004] 2. When encountering a queue at a bank or business office, you need to wait;
[0005] 3. After get off work in the bank or business office, or on holidays, it cannot be operated
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[0013] Combine below figure 1 and one A specific embodiment describes the present invention in detail:
[0014] Such as figure 1 As shown, a self-service meter reading USB data switch for electric, water, gas and heat smart meters is composed of a shell, a USB-A head, a micro-USB head and a circuit. The two ends of the shell 1.1 are respectively equipped with USB- A plug 2.2 and meter USB connector 2.3. The circuit 2.1 is installed inside the housing 1.1, the circuit includes IC1 and IC2, the USB-A head is connected to the input terminal of IC1, the output terminal of IC1 is connected to the communication terminal of memory IC2, and the communication terminal of IC2 is connected to the micro-USB at the same time .
[0015] The IC2 can have various forms and names, including memory, storage IC card, encrypted IC card, CPU card, RF card writing device, and TM card.
[0016] When writing data, insert the USB-A plug 2.2 into the USB-A socket of the computer, and write the da...
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The invention discloses a self-service meter-reading USB (Universal Serial Bus) data exchanger for an electricity, water, gas and heat intelligent meter. The self-service meter-reading USB data exchanger consists of a shell, a USB-A end, a micro-USB head and a circuit, wherein a USB-A plug and an instrument USB connector are arranged at the two ends of the shell respectively; the circuit is arranged inside the shell. The self-service meter-reading USB data exchanger is characterized in that the circuit comprises an IC1and IC2, wherein the USB-A head is connected with an IC1 input end; an IC1 output end is connected with the communication end of a storage IC2; the communication end of the IC2 is connected with a micro-USB. The self-service meter-reading USB data exchanger has the beneficial effects that the equipment is low in price, electricity, water, gas and heat meters are replaced by one meter, and operation is simple and convenient; the equipment can be operated by using any computer connected to the Internet, and can be used for reading instrument recharging data without going to a bank or a business hall for charging and writing an IC (Integrated Circuit) card.
Description
technical field [0001] The invention relates to a data exchanger for an electric, water, gas and heat smart meter, in particular to a self-service meter reading USB data exchanger for an electric, water, gas and heat smart meter. Background technique [0002] At present, the data exchange carrier of prepaid meters is commonly used, whether it is a contact IC card or a non-contact IC card, but there is a common shortcoming, that is, the user must hold the card to the bank or a designated place to pay, write the card, and then Taking it home and exchanging the data into the instrument has brought a lot of inconvenience to the user: [0003] 1. It takes time and transportation costs to go to the bank or business office with the card; [0004] 2. When encountering a queue at a bank or business office, you need to wait; [0005] 3. It cannot be operated after get off work in a bank or business office, or during holidays. Contents of the invention [0006] The technical probl...
Claims
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IPC IPC(8): G07F15/06
Inventor 邢伟华
Owner 中安中合(宁波)科技有限公司