CN-121989740-A - Control device for authentication and operation method

Abstract

The invention provides a control device for authentication and an operation method. The control device comprises a connecting end, a transmission end, a first switch, a second switch, a controller and a signal processing circuit. The connection end transmits the proximity guidance signal. The transmission end transmits the virtual proximity guide signal. The virtual closely-related guide signal is in the set parameter range. The first switch is coupled between the connection terminal and the transmission terminal. The first end of the second switch is coupled to the connection end. The controller is coupled to the second end of the second switch. The controller responds to the proximity guidance signal within the set parameter range to conduct the second switch and disconnect the first switch to enter the first state. The signal processing circuit receives the virtual proximity guidance signal within the set parameter range in the first state, converts the virtual proximity guidance signal into communication data, and provides the communication data to the controller.

Inventors

• LI YURU

Assignees

• 纬创资通股份有限公司

Dates

Publication Date

20260508

Application Date

20241202

Priority Date

20241107

Claims (20)

1. 1. A control device for authentication, comprising: A connection end configured to transmit a proximity guidance signal; A transmitting end configured to transmit a virtual proximity guidance signal, wherein the virtual proximity guidance signal is within a set parameter range; a first switch, a first end of which is coupled to the connection end, and a second end of which is coupled to the transmission end; A second switch, the first end of the second switch is coupled to the connection end; A controller coupled to the control end of the first switch, the second end of the second switch and the control end of the second switch and configured to turn on the second switch and turn off the first switch to enter a first state in response to the proximity guidance signal within the set parameter range, and The signal processing circuit is coupled to the controller and the transmission end, and is configured to receive a first virtual proximity guidance signal within the set parameter range in the first state, convert the first virtual proximity guidance signal into first communication data for participating in a first authentication procedure, and provide the first communication data to the controller.
2. 2. The control device of claim 1, wherein: the set parameter range is a set voltage value range, The signal processing circuit translates a first voltage value of the first virtual proximity guidance signal into a first logic level and translates a second voltage value of the first virtual proximity guidance signal into a second logic level to generate the first communication data, The first logic level is different from the second logic level, and The first voltage value and the second voltage value are within the set voltage value range.
3. 3. The control device of claim 1, wherein the controller turns on the first switch and turns off the second switch to enter a second state in response to the proximity guidance signal being outside the set parameter range.
4. 4. The control device of claim 1, wherein in the first state: The controller provides a second communication data for participating in the first authentication procedure, and The signal processing circuit converts the second communication data into a second virtual proximity guidance signal within the set parameter range, and provides the second virtual proximity guidance signal to the transmission end.
5. 5. The control device of claim 4, wherein: the set parameter range is a set voltage value range, The signal processing circuit translates a first logic level of the second communication data into a first voltage value and translates a second logic level of the second communication data into a second voltage value to generate the second virtual proximity guidance signal, The first voltage value is different from the second voltage value, and The first voltage value and the second voltage value are within the set voltage value range.
6. 6. The control device of claim 4, wherein in the first state, the controller provides the second communication data according to the first communication data after receiving the first communication data.
7. 7. The control device of claim 1, wherein in the first state, the controller receives an identification code from an electric vehicle and uses the identification code for a second authentication procedure.
8. 8. The control device of claim 7, wherein the controller turns on the first switch and turns off the second switch to enter a second state in response to passing the second authentication procedure.
9. 9. An operational method for authentication, comprising: providing a control device; Entering a first state by the control device in response to a proximity guidance signal within a set parameter range, and The control device receives a first virtual proximity guidance signal within the set parameter range in the first state, and converts the first virtual proximity guidance signal into first communication data for participating in a first authentication procedure.
10. 10. The method of claim 9, wherein the set parameter range is a set voltage range, and wherein converting the first virtual proximity guidance signal into the first communication data comprises: Translating a first voltage value of the first virtual proximity guidance signal to a first logic level and translating a second voltage value of the first virtual proximity guidance signal to a second logic level to generate the first communication data, Wherein the first logic level is different from the second logic level, and Wherein the first voltage value and the second voltage value are within the set voltage value range.
11. 11. The method of operation of claim 9, further comprising: In response to the closely-connected pilot signal being out of the set parameter range, the control device controls the system to enter a second state and Bypassing the closely-directed signal by the control device in the second state.
12. 12. The method of operation of claim 9, further comprising: The control device provides a second communication data for participating in the first authentication procedure, converts the second communication data into a second virtual proximity guidance signal within the set parameter range, and transmits the second virtual proximity guidance signal.
13. 13. The method of claim 12, wherein the set parameter range is a set voltage value range, wherein the method further comprises: The control device translates a first logic level of the second communication data into a first voltage value and translates a second logic level of the second communication data into a second voltage value to generate the second virtual proximity guidance signal, Wherein the first voltage value is different from the second voltage value, and Wherein the first voltage value and the second voltage value are within the set voltage value range.
14. 14. The method of operation of claim 9, further comprising: providing another control device electrically connected with the other control device, and Responding to another proximity guidance signal within the set parameter range by the other control device to enter the first state, Wherein in the first state, the first virtual proximity guidance signal is provided by the other control device.
15. 15. The method of claim 14, wherein the set parameter range is a set voltage value range, and wherein the method further comprises: Providing the first communication data in the first state by the other control device, translating a first logic level of the first communication data into a first voltage value and translating a second logic level of the first communication data into a second voltage value to generate the first virtual proximity guidance signal, and providing the first virtual proximity guidance signal to the control device, Wherein the first logic level is different from the second logic level, and The first voltage value and the second voltage value are within the set voltage value range.
16. 16. The method of operation of claim 15, further comprising: The control device provides a second communication data for participating in the first authentication procedure, converts the second communication data into a second virtual proximity guidance signal within the set voltage value range, and outputs the second virtual proximity guidance signal to the other control device, and the other control device translates a first voltage value of the second virtual proximity guidance signal into a first logic level and translates a second voltage value of the second virtual proximity guidance signal into a second logic level in the first state to generate the second communication data, and identifies the control device according to the second communication data.
17. 17. The method of operation of claim 16, further comprising: in the first state, an identification code from an electric vehicle is received by the control device and used for a second authentication procedure.
18. 18. The method of operation of claim 17, further comprising: and controlling the control device and the other control device to enter a second state to bypass the proximity guidance signal and the other proximity guidance signal in response to passing the second authentication procedure.
19. 19. A control device for authentication, comprising: A connection end configured to transmit a proximity guidance signal; A transmitting end configured to transmit a virtual proximity guidance signal, wherein the virtual proximity guidance signal is within a set parameter range; a first switch, a first end of which is coupled to the connection end, and a second end of which is coupled to the transmission end; A second switch, the first end of the second switch is coupled to the connection end; A controller coupled to the control end of the first switch, the second end of the second switch and the control end of the second switch and configured to turn on the second switch and turn off the first switch to enter a first state in response to the proximity guidance signal within the set parameter range, and The signal processing circuit is coupled to the controller and the transmission end, and is configured to receive the virtual proximity guidance signal within the set parameter range in the first state, convert the virtual proximity guidance signal into communication data for participating in an authentication procedure, and provide the communication data to the controller.
20. 20. The control device of claim 19, wherein: the set parameter range is a set voltage value range, The signal processing circuit converts the different voltage values of the virtual near-by pilot signal into corresponding logic levels to generate communication data, and The different voltage values of the virtual proximity guidance signal are within the set voltage value range, and the logic level has different values.

Description

Control device for authentication and operation method Technical Field The present invention relates to a control device and an operation method, and in particular, to a control device and an operation method for authentication. Background Current electric vehicles (e.g., any type of electric vehicle) may be charged using a charging stake. However, when an authentication procedure is involved, the user may need to complete a series of steps including inserting the charging gun of the charging post into the electric vehicle, finding the corresponding application through the terminal device, registering or logging in the application, and inputting the authentication procedure such as identification information of the charging post or the charging gun, the charging post may charge the electric vehicle. From this, it is clear that this series of cumbersome authentication procedures is inconvenient for the user. Therefore, it becomes important to simplify the authentication procedure described above. Disclosure of Invention The invention provides a control device and an operation method, which can simplify an authentication procedure before charging an electric vehicle. In an embodiment of the invention, the control device includes a connection terminal, a transmission terminal, a first switch, a second switch, a controller, and a signal processing circuit. The connection end transmits the proximity guidance signal. The transmission end transmits the virtual proximity guide signal. The virtual closely-spaced pilot signals are within the parameters. The first end of the first switch is coupled to the connection end. The second terminal of the first switch is coupled to the transmission terminal. The first end of the second switch is coupled to the connection end. The controller is coupled to the control end of the first switch, the second end of the second switch and the control end of the second switch. In response to the proximity guidance signal being within the set parameter range, the controller turns on the second switch and turns off the first switch to enter the first state. The signal processing circuit is coupled to the controller and the transmission end. The signal processing circuit receives a first virtual proximity guidance signal within a set parameter range in a first state, converts the first virtual proximity guidance signal into first communication data for participating in a first authentication procedure, and provides the first communication data to the controller. In one embodiment of the invention, the operation method comprises the steps of providing a control device, responding to the proximity guidance signal within a set parameter range by the control device, entering a first state, receiving a first virtual proximity guidance signal within the set parameter range by the control device in the first state, and converting the first virtual proximity guidance signal into first communication data for participating in a first authentication procedure. In an embodiment of the invention, the control device includes a connection terminal, a transmission terminal, a first switch, a second switch, a controller, and a signal processing circuit. The connection end transmits the proximity guidance signal. The transmission end transmits the virtual proximity guide signal. The virtual closely-spaced pilot signals are within the parameters. The first end of the first switch is coupled to the connection end. The second terminal of the first switch is coupled to the transmission terminal. The first end of the second switch is coupled to the connection end. The controller is coupled to the control end of the first switch, the second end of the second switch and the control end of the second switch. In response to the proximity guidance signal being within the set parameter range, the controller turns on the second switch and turns off the first switch to enter the first state. The signal processing circuit is coupled to the controller and the transmission end. The signal processing circuit receives the virtual proximity guidance signal within the set parameter range in the first state, converts the virtual proximity guidance signal into communication data for participating in the authentication procedure, and provides the communication data to the controller. Based on the above, in response to the proximity guidance signal within the set parameter range, the control device enters a first state to convert the first virtual proximity guidance signal into the first communication data. Therefore, the control device can participate in the authentication procedure by using the first communication data. In this way, the present invention provides a method capable of simplifying the authentication procedure. Drawings Fig. 1 is a schematic diagram of a control device according to an embodiment of the invention. FIG. 2 is a flow chart of a method of operation according to an embodiment of the invention. Fig. 3 is