Remote electric energy recharging system and method
An electric energy and remote technology, which is applied in the direction of prepayment scheme, payment system structure, payment scheme/model, etc., can solve the problems that the IC card recharge scheme cannot realize autonomy, self-service, timely charging, and high construction cost of the collection system
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Embodiment 1
[0035] A bluetooth card writer circuit, comprising a CPU circuit, an encryption card circuit, a smart card circuit, a setting switch circuit, a USB circuit, a program download debugging port circuit and a bluetooth module circuit, an encryption card circuit, a smart card circuit, a setting switch circuit, a USB circuit, Both the program download debugging port circuit and the bluetooth module circuit are connected with the CPU circuit.
[0036] Such as figure 2 As shown, the connection relationship of the CPU circuit is as follows: the 16-pin of the chip U6 is connected to the capacitor C10, the 15-pin of the chip U6 is connected to the capacitor C13, the 14-pin of the chip U6 is connected to the capacitor C11 and the capacitor C12, and the chip U6’s Pin 11 and pin 12 are connected to capacitor C9, pin 17 of chip U6 is connected to capacitor C14, pin 64 of chip U6 is connected to capacitor C16, capacitor C9, capacitor C10, capacitor C11, capacitor C12 and capacitor C13 are in...
Embodiment 2
[0050] Embodiment two: embodiment two is the further optimization of embodiment one.
[0051] The Bluetooth card writer circuit also includes another Bluetooth circuit, such as image 3As shown, the connection relationship of another Bluetooth circuit is as follows: the base of the transistor Q3 is connected to one end of the resistor R15, the other end of the resistor R15 is connected to the pin 2 of the voltage regulator chip U10, and the emitter of the transistor Q3 is connected to the pin 7 of the chip U9. The pin is connected to the 10-pin of the chip U11, the collector of the transistor Q3 is connected to one end of the resistor R22 and the 29-pin of the chip U6, the other end of the resistor R22 is connected to the 17-pin of the chip U6, and the 5-pin of the chip U9 is connected to the capacitor One end of C19 is connected, pin 6 of chip U9 is connected with pin 13 of chip U6, pin 8 of chip U9 is connected with the anode of diode D8 and one end of resistor R27, pin 9 of...
Embodiment 3
[0054] Embodiment three: embodiment three is the further optimization of embodiment two.
[0055] The bluetooth collector has a built-in bluetooth collector circuit, such as Figure 4 and 5 As shown, the bluetooth collector circuit includes the second CPU circuit, the second RS485 interface circuit, the program debugging download port circuit, the second bluetooth module circuit, the second buzzer circuit, the second LED status indication circuit and the power part circuit, RS485 The second interface circuit, the program debugging download port circuit, the second bluetooth module circuit, the second buzzer circuit, the second LED state indication circuit and the power part circuit are all connected to the second CPU circuit.
[0056] like Figure 4 As shown, the connection relationship of the second circuit of the CPU is as follows: pin 16 of chip U7 is connected to capacitor C13, pin 15 of chip U7 is connected to capacitor C14, pin 14 of chip U7 is connected to capacitor C...
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