Electronic device

Abstract

The utility model provides electronic equipment, which comprises an NTN (Network Temporary Network) module and an NFC (Near Field Communication) module, and is characterized in that the NFC module is electrically connected with the NTN module; the NFC module is used for supplying power to the NTN module when detecting that an opposite-end NFC module of external equipment is supplied with power; the NTN module is used for generating satellite information and sending the satellite information to the NFC module when the NFC module supplies power; and the NFC module is also used for forwarding the satellite information to an opposite terminal NFC module of the external equipment. According to the embodiment of the invention, the NTN module can generate the satellite signal under the condition that the NFC module supplies power and send the satellite signal to the external equipment through the NFC module, so that the external equipment realizes satellite communication, and the method can be suitable for scenes that a battery of the electronic equipment is out of power and the external equipment does not have a satellite communication function.

Description

Technical Field

[0001] The present disclosure relates to the field of communication technology, and in particular to an electronic device. Background Art

[0002] At present, some electronic devices are equipped with satellite communication functions, such as satellite phones or short message applications. In order to realize the above satellite communication function, a non-terrestrial network module (NTN) needs to be set in the electronic device. When the electronic device is turned on, the above satellite communication function can work normally. However, when the battery of the electronic device is out of power, the NTN module cannot be powered, and satellite communication cannot be realized. Utility Model Content

[0003] The present disclosure provides an electronic device to solve the above technical problems.

[0004] According to a first aspect of the present disclosure, there is provided an electronic device, comprising an NTN module and an NFC module, wherein the NFC module is electrically connected to the NTN module;

[0005] The NFC module is used to supply power to the NTN module when detecting that the opposite NFC module of the external device is supplying power;

[0006] The NTN module is used to generate satellite information and send it to the NFC module when the NFC module is powered;

[0007] The NFC module is also used to forward the satellite information to the opposite NFC module of the external device.

[0008] The NFC module is used to supply power to the NTN module when detecting that the opposite NFC module of the external device is supplying power.

[0009] Optionally, the NFC module includes a first power pin, and the NTN module includes a second power pin; the first power pin of the NFC module is electrically connected to the second power pin of the NTN module, and a power supply path is formed between the first power pin and the second power pin.

[0010] Optionally, the NFC module includes a first serial port, and the NTN module includes a second serial port; the first serial port and the second serial port are electrically connected via a serial bus.

[0011] Optionally, the electronic device further includes a SIM card module, and the SIM card module is electrically connected to the NFC module; the NFC module is used to supply power to the SIM card module when it detects that a peer NFC module of an external device is supplying power.

[0012] Optionally, an NFC coil is further included, and the NFC coil is electrically connected to the NFC module and is used for information interaction and / or energy transmission with the opposite NFC coil of the external device.

[0013] Optionally, the NTN module is used to send a first control instruction to the NFC module when the NTC module is powered; the NFC module is used to communicate with the SIM card module when receiving the first control instruction to obtain identification information stored in the SIM card module, and return the identification information to the NTN module.

[0014] Optionally, the NTN module is further configured to send a second control instruction to the NFC module when receiving the identification information; the NFC module is configured to obtain location information of the external device via NFC communication when receiving the second control instruction, and return the location information to the NTN module.

[0015] Optionally, the NTN module is further used to generate satellite information after receiving the location information, the satellite information including the identification information and the location information; and send a third control instruction to the NFC module; the NFC module is used to send the satellite information to the external device via NFC communication when receiving the third control instruction.

[0016] According to a second aspect of the present disclosure, an electronic device is provided, comprising a battery module, an NFC module, a processor module and an antenna module; the processor module is electrically connected to the NFC module and the antenna module respectively; the battery module is electrically connected to the NFC module;

[0017] The NFC module is used to supply power to external devices and exchange information;

[0018] The processor module is used to return the location information to the NFC module when receiving the second control instruction, and send the location information to the antenna module when receiving the satellite information;

[0019] The antenna module is used to forward the received satellite information to achieve satellite communication.

[0020] Optionally, it further comprises a display module, wherein the display module is electrically connected to the processor module;

[0021] The display module is used to display first preset content when the NFC module interacts with the information, and to display second preset content after the processor module successfully forwards the satellite information.

[0022] The technical solution provided by the embodiments of the present disclosure may have the following beneficial effects:

[0023] The electronic device provided in this embodiment includes an NTN module and an NFC module, wherein the NFC module is electrically connected to the NTN module; the NFC module is used to supply power to the NTN module when the NFC module of the opposite end of the external device is powered; the NTN module is used to generate satellite information and send it to the NFC module when the NFC module is powered; the NFC module is also used to forward the satellite information to the opposite end NFC module of the external device. In this way, in this embodiment, the NTN module can generate a satellite signal when the NFC module is powered and send it to the external device through the NFC module, so that the external device can realize satellite communication, which can be applicable to the scenario where the battery of the electronic device is out of power and the external device does not have a satellite communication function.

[0024] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The present invention is a block diagram of an electronic device according to an embodiment of the present invention.

[0026] Figure 2 The present invention is a block diagram of another electronic device according to an embodiment of the present invention.

[0027] Figure 3 The present invention is a block diagram of another electronic device according to an embodiment of the present invention.

[0028] Figure 4 A frame for two electronic devices to cooperate to realize a satellite communication function according to an embodiment of the present disclosure.

[0029] Figure 5 The present invention is a block diagram of an electronic device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0030] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0031] At present, some electronic devices are equipped with satellite communication functions, such as satellite phones or short message applications. In order to realize the above satellite communication function, a non-terrestrial network module (NTN) needs to be set in the electronic device. When the electronic device is turned on, the above satellite communication function can work normally. However, when the battery of the electronic device is out of power, the NTN module cannot be powered, and satellite communication cannot be realized.

[0032] In order to solve the above technical problems, an embodiment of the present disclosure provides an electronic device. The inventive concept is that when an electronic device equipped with a satellite communication function cannot use the satellite communication function due to lack of power, another electronic device that has power but does not have a satellite communication function can power the electronic device, and the other electronic device can forward the satellite information of the electronic device, thereby achieving the effect of the two electronic devices cooperating to use the satellite communication function.

[0033] It should be noted that, considering that two electronic devices collaborate to realize the satellite communication function, in some subsequent embodiments, the electronic device with the satellite communication function is referred to as an electronic device, and the electronic device without the satellite communication function is referred to as an external device; in other embodiments, the electronic device without the satellite communication function is referred to as an electronic device, and the electronic device with the satellite communication function is referred to as an external device. The corresponding electronic devices can be distinguished in combination with specific embodiments.

[0034] Figure 1 FIG. 1 is a schematic diagram of the structure of an electronic device according to an embodiment of the present disclosure. Figure 1 An electronic device 100 includes an NTN module 11 and an NFC module 12, wherein the NFC module 12 is electrically connected to the NTN module 11. The NFC module 12 is used to supply power to the NTN module 11 when detecting that a peer NFC module (not shown in the figure) of an external device is supplying power; the NTN module 11 is used to generate satellite information and send it to the NFC module 12 when the NFC module is supplying power; and the NFC module 12 is also used to forward the satellite information to the peer NFC module of the external device.

[0035] In one example, continue to see Figure 1 The electronic device also includes an NFC coil 14. The NFC coil is electrically connected to the NFC module 12, and is used to transmit energy and / or exchange information with the counterpart NFC coil of the external device. Energy transmission means that the NFC coil 14 can couple with the electromagnetic wave signal emitted by the NFC coil of the external device, and then convert it into voltage and current and output it to the NFC module 12. Information interaction means that the NFC coil 14 can convert electrical signals into electromagnetic waves and radiate them into space, and / or couple electromagnetic waves in space and convert them into electrical signals, thereby achieving the effect of information interaction.

[0036] In this example, a low-dropout linear regulator (LDO power supply) is provided inside the NFC module 12, and the LDO power supply can convert the output voltage of the NFC coil 14 into the operating voltage required by the NFC module 12 and the operating voltage required by the NTN module 11. In one example, the operating voltage of the NFC module 12 is between [3.4, 4.5] V, which can be selected according to the specific scenario. In one example, the operating voltage of the NTN module 11 is between [1.5, 2.5] V, which can be selected according to the specific scenario.

[0037] In one example, continue to see Figure 1 , the NFC module 12 includes a first power pin Vbat1, and the NTN module 11 includes a second power pin Vin1; the first power pin Vbat1 of the NFC module 12 is electrically connected to the second power pin Vin1 of the NTN module 11, and a power supply path is formed between the first power pin Vbat1 and the second power pin Vin1. In this way, when the electronic device is out of power, if the NFC module 12 receives power from an external device, it can power the NTN module 11 through the above power supply path.

[0038] It should be noted that, considering that the electronic device uses the satellite communication function when it is out of power, and the power received by the NFC module 12 is limited, the first power pin Vbat1 of the NFC module 12 can output a first preset voltage (e.g., 1.8V to 2.0V) to meet the requirements of the NTN module 11 to work in low power mode. It is understandable that the NTN module can complete functions such as sending control instructions, receiving identification information and positioning information, and generating satellite information in low power mode. The subsequent embodiments will describe the process of each of the above functions, which will not be described here.

[0039] In one example, continue to see Figure 1 , the NFC module 12 includes a first serial port SI1, the NFN module 11 includes a second serial port SI2, and the first serial port SI1 of the NFC module 12 and the second serial port SI2 of the NFN module 11 are connected via a serial bus. In this way, the NFC module 12 and the NTN module 11 can transmit control instructions and information interaction.

[0040] It should be noted that the above serial bus may include but is not limited to RS-232, RS-422, RS485, etc., and can be selected according to the specific scenario and is not limited here.

[0041] In one example, the electronic device further includes a SIM card module. Figure 1, the SIM card module 13 is electrically connected to the NFC module 12. The SIM card module 13 includes a third power pin Vin2. The first power pin Vbat1 of the NFC module 12 is electrically connected to the third power pin Vin2 of the SIM card module 13, that is, a power supply path is formed between the first power pin Vbat1 and the third power pin Vin2. In this way, when the electronic device is out of power, if the NFC module 12 receives power from an external device, it can power the SIM card module 13 through the above power supply path. After being powered on, the SIM card module 13 can communicate with the NFC module 12, and the NFC module 12 can read the stored identification information from the SIM card module.

[0042] It should be noted that the above identification information includes but is not limited to the identification code information of the electronic device, the mobile phone number, etc., and the identification information can identify the user. Those skilled in the art can select the type of identification information according to the specific scenario. If the user identity can be identified, the corresponding solution falls within the protection scope of this disclosure.

[0043] Continue to see Figure 1 , when powered by external equipment, the electronic equipment realizes satellite communication functions including:

[0044] When the second power pin Vin supplies power, the NTN module 11 generates a first control instruction and sends it to the NFC module 12. The first control instruction is used to instruct the NFC module 12 to return identification information of the electronic device.

[0045] When receiving the first control instruction, the NFC module 12 may communicate with the SIM card module 13 , obtain the identification information stored in the SIM card module 13 , and return the identification information to the NFC module 12 .

[0046] When the NTN module 11 does not receive the identification information returned by the NFC module 12 within the preset time, the NTN module 11 may resend the first control instruction; after repeating the preset number of times, the sending is stopped, and the satellite communication fails.

[0047] After receiving the identification information returned by the NFC module 12, the NTN module 11 may generate a second control instruction and send it to the NFC module 12. The second control instruction is used to instruct the NFC module 12 to return the location information of the electronic device.

[0048] The location information may include GPS information, Beidou information or base station information, etc. The location information may be current location information or the latest historical location information. Considering that the electronic device is in a powerless state and the external device is powering the electronic device, the electronic device and the external device are close enough, the location information of the external device can be obtained as the location information of the electronic device.

[0049] After receiving the second control instruction, the NFC module 12 can generate a location acquisition request and send it to the external device through the NFC coil 14. After receiving the location acquisition request, the external device can obtain its own location information, which can be the current location information or the latest (i.e., the most recent) historical location information, and feed it back to the electronic device.

[0050] After receiving the location information, the NFC module 12 may feed back the location information to the NTN module 11. When the NFC module 12 fails to receive the location information within a preset time period, a failure response message may be returned.

[0051] If the NTN module 11 does not receive the location information within the preset time period or receives the failure response information, it can resend the second control instruction; after repeating the preset number of times, it stops sending, and the satellite communication fails.

[0052] After receiving the location information, the NTN module 11 can generate satellite information according to the location information and the identification information, for example, by forming the location information and the identification information into a character string, and then generating the satellite information according to the satellite communication protocol.

[0053] After generating the satellite information, the NTN module 11 generates a third control instruction and sends it to the NFC module 12. The third control instruction is used to instruct the NFC module to forward the satellite information.

[0054] After receiving the third control instruction, the NFC module 12 may forward the satellite information to the external device via the NFC antenna.

[0055] External devices can forward the above satellite information to realize satellite communication functions.

[0056] So far, the electronic device provided in this embodiment includes an NTN module and an NFC module, wherein the NFC module is electrically connected to the NTN module; the NFC module is used to supply power to the NTN module when the NFC module of the opposite end of the external device is powered; the NTN module is used to generate satellite information and send it to the NFC module when the NFC module is powered; the NFC module is also used to forward the satellite information to the opposite end NFC module of the external device. In this way, in this embodiment, the NTN module can generate a satellite signal when the NFC module is powered and send it to the external device through the NFC module, so that the external device can realize satellite communication, which can be applicable to the scenario where the battery of the electronic device is out of power and the external device does not have a satellite communication function.

[0057] Figure 2 is a schematic diagram of a structure of an electronic device according to an embodiment of the present disclosure, the electronic device is Figure 1An external device in the example scenario that does not have satellite communication capabilities and can be powered by NFC. Figure 2 An electronic device 200 includes an NFC coil 21, an NFC module 22, a processor module 23, an antenna module 24, and a battery module (not shown in the figure). The processor module 23 is electrically connected to the NFC module 22 and the antenna module 23 respectively; the battery module is electrically connected to the NFC module 22, the processor module 23, and the antenna module 24 respectively.

[0058] The NFC module 22 is used to power external devices and exchange information. Figure 1 The schemes shown in the examples are similar. For details, please refer to Figure 1 The content of the example shown will not be repeated here.

[0059] The processor module 23 is used to return the location information to the NFC module 23 when receiving the second control instruction, and send it to the antenna module 24 when receiving satellite information;

[0060] The antenna module 24 is used to forward the received satellite information to achieve satellite communication.

[0061] At this point, the electronic device in this embodiment can supply power to the electronic device with satellite communication function and forward satellite information, thereby collaboratively realizing the satellite communication function.

[0062] In one example, see Figure 3 The electronic device also includes a display module 25, which is electrically connected to the processor module 23; the display module 25 is used to display a first preset content when the NFC module 22 interacts with information, for example, the first preset content may be "data continues to match"; and display a second preset content after the processor module 23 successfully forwards the satellite information, for example, the second preset content may be "data sent successfully".

[0063] Combination Figure 4 The two electronic devices shown are smartphones and are used as an example to describe sending an emergency distress message. The electronic device 100 is called a satellite phone and the electronic device 200 is called a power supply phone.

[0064] When the satellite phone is powered off, the power supply phone can be attached to the satellite phone, and the distance between the NFC coil 21 of the power supply phone and the NFC coil 14 of the satellite phone is less than or equal to the preset distance. At this time, the NFC coil 21 of the power supply phone can supply power to the satellite phone.

[0065] The NFC module 12 of the satellite phone switches to the working state after obtaining electric energy, and the NTN module 12 of the satellite phone switches to the low power consumption state after power-on. The NTN module 12 of the satellite phone can generate a first control instruction and obtain the identification information read by the NFC module 12 from the SIM card module 13; can generate a second control instruction and obtain the location information obtained by the NFC module 12 from the power supply phone; then, generate health information according to the identification information and the location information; after that, can generate a third control instruction and send the satellite information to the NFC module 12, which is forwarded to the power supply device by the NFC module 12.

[0066] After receiving the satellite information, the NFC module 22 of the power supply device can send it to the processor module 23. The processor module 23 can send the satellite information to the antenna module 24. The antenna module 24 can generate an electrical signal matching the satellite information and then convert it into an electromagnetic wave signal to radiate to the surrounding space.

[0067] After the above electromagnetic wave signal is received by the satellite, the identification information and location information in the satellite signal can be interpreted.

[0068] In this way, the solution of this embodiment can utilize both the satellite phone and the powered phone to achieve satellite communication. In remote areas where there is no base station and the satellite phone is out of power, positioning information and distress information can be sent to the satellite for emergency communication.

[0069] Figure 5 5 is a block diagram of an electronic device according to an exemplary embodiment. For example, the electronic device 500 may be a smart phone, a computer, a digital broadcast terminal, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.

[0070] Reference Figure 5 The electronic device 500 may include one or more of the following components: a processing component 502 , a memory 504 , a power component 506 , a multimedia component 508 , an audio component 510 , an input / output (I / O) interface 512 , a sensor component 514 , a communication component 516 , and an image acquisition component 518 .

[0071] The processing component 502 generally controls the overall operation of the electronic device 500, such as operations associated with display, phone calls, data communications, camera operations, and recording operations. The processing component 502 may include one or more processors 520 to execute computer programs. In addition, the processing component 502 may include one or more modules to facilitate interaction between the processing component 502 and other components. For example, the processing component 502 may include a multimedia module to facilitate interaction between the multimedia component 508 and the processing component 502.

[0072] The memory 504 is configured to store various types of data to support operations on the electronic device 500. Examples of such data include computer programs for any application or method operating on the electronic device 500, contact data, phone book data, messages, pictures, videos, etc. The memory 504 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk.

[0073] The power supply assembly 506 provides power to various components of the electronic device 500. The power supply assembly 506 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the electronic device 500. The power supply assembly 506 may include a power supply chip, and the controller may communicate with the power supply chip to control the power supply chip to turn on or off the first switching device, so that the battery supplies power to the circuit board circuit or does not supply power.

[0074] The multimedia component 508 includes a screen that provides an output interface between the electronic device 500 and the target object.

[0075] In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input information from a target object. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundaries of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation.

[0076] The audio component 510 is configured to output and / or input audio file information. For example, the audio component 510 includes a microphone (MIC), and when the electronic device 500 is in an operation mode, such as a call mode, a recording mode, and a speech recognition mode, the microphone is configured to receive external audio file information. The received audio file information can be further stored in the memory 504 or sent via the communication component 516. In some embodiments, the audio component 510 also includes a speaker for outputting audio file information.

[0077] The I / O interface 512 provides an interface between the processing component 502 and a peripheral interface module, such as a keyboard, a click wheel, a button, etc.

[0078] The sensor component 514 includes one or more sensors for providing various aspects of status assessment for the electronic device 500. For example, the sensor component 514 can detect the open / closed state of the electronic device 500, the relative positioning of components, such as the display screen and keypad of the electronic device 500, and the sensor component 514 can also detect the position change of the electronic device 500 or a component, the presence or absence of contact between the target object and the electronic device 500, the orientation or acceleration / deceleration of the electronic device 500, and the temperature change of the electronic device 500. In this example, the sensor component 514 can include a magnetic sensor, a gyroscope, and a magnetic field sensor, and can also include an inertial sensor, an image sensor, etc., wherein the magnetic field sensor includes at least one of the following: a Hall sensor, a thin film magnetoresistive sensor, and a magnetic liquid acceleration sensor.

[0079] The communication component 516 is configured to facilitate wired or wireless communication between the electronic device 500 and other devices. The electronic device 500 can access a wireless network based on a communication standard, such as WiFi, 2G, 3G, 4G, 5G, or a combination thereof. In an exemplary embodiment, the communication component 516 receives broadcast information or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 516 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.

[0080] In an exemplary embodiment, the electronic device 500 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components.

[0081] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the disclosure disclosed herein. The present disclosure is intended to cover any variations, uses, or adaptations that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are to be considered exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0082] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An electronic device, characterized in that: It includes an NTN module and an NFC module, wherein the NFC module is electrically connected to the NTN module; The NFC module is used to supply power to the NTN module when detecting that the opposite NFC module of the external device is supplying power; The NTN module is used to generate satellite information and send it to the NFC module when the NFC module is powered; The NFC module is also used to forward the satellite information to the opposite NFC module of the external device.

2. The electronic device according to claim 1, characterized in that: The NFC module includes a first power pin, and the NTN module includes a second power pin; the first power pin of the NFC module is electrically connected to the second power pin of the NTN module, and a power supply path is formed between the first power pin and the second power pin.

3. The electronic device according to claim 2, characterized in that: The NFC module includes a first serial port, and the NTN module includes a second serial port; the first serial port and the second serial port are electrically connected via a serial bus.

4. The electronic device according to claim 1, characterized in that: The electronic device further comprises a SIM card module, and the SIM card module is electrically connected to the NFC module; the NFC module is used to supply power to the SIM card module when it detects that the opposite NFC module of the external device is supplying power.

5. The electronic device according to claim 1, characterized in that: It also includes an NFC coil, which is electrically connected to the NFC module and is used to perform information interaction and / or energy transmission with the opposite NFC coil of the external device.

6. The electronic device according to any one of claims 1 to 5, characterized in that: The NTN module is used to send a first control instruction to the NFC module when the NTN module is powered; the NFC module is used to communicate with the SIM card module when receiving the first control instruction to obtain identification information stored in the SIM card module, and return the identification information to the NTN module.

7. The electronic device according to claim 6, characterized in that: The NTN module is further configured to send a second control instruction to the NFC module upon receiving the identification information; the NFC module is configured to obtain location information of the external device via NFC communication upon receiving the second control instruction, and return the location information to the NTN module.

8. The electronic device according to claim 7, characterized in that: The NTN module is further used to generate satellite information after receiving the location information, wherein the satellite information includes the identification information and the location information; and send a third control instruction to the NFC module; and the NFC module is used to send the satellite information to the external device via NFC communication when receiving the third control instruction.

9. An electronic device, characterized in that: It includes a battery module, an NFC module, a processor module and an antenna module; the processor module is electrically connected to the NFC module and the antenna module respectively; the battery module is electrically connected to the NFC module; The NFC module is used to supply power to external devices and exchange information; The processor module is used to return the location information to the NFC module when receiving the second control instruction, and send the location information to the antenna module when receiving the satellite information; The antenna module is used to forward the received satellite information to achieve satellite communication.

10. The electronic device according to claim 9, characterized in that: Also includes a display module, the display module is electrically connected to the processor module; The display module is used to display first preset content when the NFC module interacts with the information, and to display second preset content after the processor module successfully forwards the satellite information.

Images