Read-write card sharing apparatus and application method thereof
A technology for reading and writing cards and application software, which is applied to cooperative devices, instruments, computer components, etc.
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Embodiment 1
[0036] Such as figure 1 As shown in the shared card reader device 100, the two-dimensional code 101 is on the surface of the card reader device or other prominent positions, which is convenient for users to scan. The internal circuit of the card reader device includes a power supply module 102, a short-distance communication module 103 and a card reader module 104 .
[0037] The power supply module 102 can be a disposable battery or a solar energy plus a rechargeable battery. It does not need to be connected to the mains and can be easily and conveniently installed.
[0038] The short-distance communication module 103 can establish a data connection with a smart terminal such as a mobile phone or a tablet computer held by the user. Typically, Bluetooth or WIFI communication technology can be selected to establish a data connection.
[0039] Furthermore, the short-distance communication module 103 can also be directly connected to the Internet, so as to directly establish a c...
Embodiment 2
[0042] Such as figure 2 As shown in the shared card reader device 200, the two-dimensional code 201 is on the surface of the card reader device or other prominent positions, which is convenient for users to scan. The internal circuit of the card reader device includes a power supply module 202, a long-distance communication module 203 and a card reader module 204 .
[0043] The power supply module 202 can be a disposable battery or a solar energy plus a rechargeable battery. It does not need to be connected to the mains and can be easily and conveniently installed.
[0044] The long-distance communication module 103 can be directly connected to the Internet, so as to directly establish a connection with the background server. Typically, it can be realized by communication technologies such as GPRS, 2G / 3G / 4G communication, NB-IoT, and LORA.
[0045] The card reading and writing module 104 is responsible for reading and writing the user's card. Cards that can be read and writt...
Embodiment 3
[0047] Such as image 3 As shown in the shared card reader device 300, the two-dimensional code 301 is on the surface of the card reader device or other prominent positions, which is convenient for users to scan. The internal circuit of the card reader device includes a power supply module 302, a short-distance communication module 303, and a card reader module 304 And the remote communication module 305.
[0048] The power supply module 302 can be a disposable battery or a solar energy plus a rechargeable battery. It does not need to be connected to the mains and can be easily and conveniently installed.
[0049] The short-distance communication module 303 can establish a data connection with a smart terminal such as a mobile phone or a tablet computer held by the user. Typically, Bluetooth or WIFI communication technology can be selected to establish a data connection.
[0050] Furthermore, the short-distance communication module 303 can also directly connect to the Intern...
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