TWM584452U - Integrated electronic apparatus for data access, data transmission and power management - Google Patents

Abstract

An integrated electronic apparatus for data access, data transmission and power management and method thereof are provided. the integrated electronic apparatus employs a first controller, a second controller and a switch unit for controlling the data accessing, data transmission and power management between a first peripheral device and a second peripheral device so that a first communication interface and a second communication interface are integrated effectively to increase the convenience of the data accessing and the utilization flexibility of the integrated electronic apparatus. The utilization flexibility serves as the functions of a portable storage device, a data transmission line and a portable power bank.

Description

Integrated electronic device with data access, transmission and power management

The present invention relates to an electronic device and a method thereof, and more particularly to an integrated electronic device and a method thereof with data access, transmission, and power management.

With the rapid development of information technology, the application of electronic products is becoming increasingly popular. For example, handheld electronic devices such as notebook computers, mobile phones, and tablet computers are everywhere. Because these electronic devices are characterized by being portable and used anytime, anywhere, and in order to allow various electronic devices to be connected to each other for large amounts of data transmission, they are generally equipped with universal serial bus (USB) ) A USB flash drive of a connector is plugged into an electronic product to expand the memory storage capacity of the electronic product, or a cable with a USB port is used to connect the electronic product to another electronic product to perform two Data transmission between two electronic products, but due to the difference between the connector (such as the USB standard A connector) and the type of the USB port (such as the lightning connector defined by Apple), the portable device with the connector It is not easy to integrate the disc and the connection cable. Further, the flash drive only has no power supply function, which limits the application of the USB flash drive. In view of this, it is still necessary to develop a new type of electronic device to improve the above problems.

One of the purposes of this creation is to provide an integrated electronic device with data access, transmission, and power management and a method thereof. The first controller, the second controller, and the switcher are used to control the first peripheral device and the second peripheral device. Data access, data transmission, and power management between devices effectively integrate the first communication interface and the second communication interface of the integrated electronic device to increase the convenience of data access of the integrated electronic device and improve the integrated electronic device The flexibility of use allows integrated electronic devices to function as portable storage devices, transmission lines, and mobile power.

In order to achieve the above purpose, the integrated electronic device with data access, transmission and power management of the present invention includes: a storage unit for storing data content; a power module for providing a power; A first communication interface for detecting whether a first peripheral device is connected to determine a communication link between the storage unit and the power module corresponding to the first peripheral device; a second communication interface for detecting Testing whether a second peripheral device is connected to determine the communication link between the storage unit and the power module corresponding to the second peripheral device; a switcher coupled to the storage unit, the first communication interface, and the A second communication interface for switching the connection status among the storage unit, the first communication interface and the second communication interface; a first controller coupled to the storage unit, the first communication interface, the A second communication interface and the switcher for controlling the switcher to perform switching between the storage unit, the first communication interface, and the second communication interface; and A second controller coupled to the power module, the first communication interface, the second communication interface, and the switch, wherein the first controller enables the first peripheral device to access a corresponding storage according to a first protocol A first data of the unit and the first controller control the second peripheral device to access at least one of the first data corresponding to the storage unit according to a second protocol, and the second controller controls the first A peripheral device charges the power module and the second controller controls the power module to provide the power to at least one of the second peripheral device.

In an embodiment, when the first peripheral device is connected to the first communication interface, the first controller controls the switch so that the storage unit is connected to the first communication interface, so that the first peripheral device is based on the first communication device. A first protocol reads and writes the first data of the storage unit, and the second controller controls the first communication interface to cause the first peripheral device to charge the power module.

In one embodiment, the first peripheral device is in a master mode, and the integrated electronic device is in a slave mode.

In an embodiment, when the second peripheral device is connected to the second communication interface, the first controller controls the switch so that the storage unit is connected to the second communication interface, so that the second peripheral device is based on the second communication interface. The second protocol reads and writes the first data of the storage unit, and the second controller controls the second communication interface to enable the power module to provide the power to the second peripheral device.

In an embodiment, when the power module provides the power to the second peripheral device for charging, the integrated electronic device is in a master control mode and the second peripheral device is in a slave mode. When the second peripheral device reads and writes In the first data, the integrated electronic device is in a slave mode and the second peripheral device is in a master control mode.

In an embodiment, when the first peripheral device is connected to the first communication interface and the second peripheral device is connected to the second communication interface, the second controller controls the switch so that the first communication interface is connected to the first communication interface. Two communication interfaces, so that the first peripheral device retrieves the second data of the second peripheral device according to the second protocol, and the second controller controls the first communication interface to make the first peripheral device to the power module Charging is performed, and the second controller controls the second communication interface so that the power module provides the power to the second peripheral device.

In one embodiment, the first peripheral device is in a master mode and the second peripheral device is in a slave mode.

In one embodiment, when the first peripheral device is connected to the first communication interface and the second peripheral device is connected to the second communication interface, the first controller controls the switch so that the storage unit is connected to the first communication interface. Two communication interfaces, so that the second peripheral device reads and writes the first data of the storage unit according to the second protocol, and the second controller controls the first communication interface to enable the first peripheral device to perform the power module Charging, and the second controller controls the second communication interface so that the power module provides the power to the second peripheral device.

In an embodiment, when the power module provides the power to the second peripheral device, the integrated electronic device is in a master control mode and the second peripheral device is in a slave mode. When the second peripheral device reads and writes the first peripheral device At the time of data, the integrated electronic device is in a slave mode and the second peripheral device is in a master mode.

In one embodiment, the storage unit is a secure digital memory card or an embedded multimedia memory card.

In one embodiment, the first protocol is a mass storage protocol of a universal serial bus (USB).

In one embodiment, the second agreement is an iPod accessory agreement.

Implementation method of integrated electronic device with data access, transmission and power management of the creation, the integrated electronic device includes a storage unit, a power module, a first communication interface, a second communication interface, a switch, a first controller, and The second controller, the execution method includes the following steps:

S1. Detecting whether the first communication interface is connected to a first peripheral device to determine a communication link between the storage unit and the power module corresponding to the first peripheral device;

S2. Detecting whether the second communication interface is connected to a second peripheral device to determine a communication link between the storage unit and the power module corresponding to the second peripheral device;

S3. According to the detection results of the first communication interface and the second communication interface, the switch switches the connection status among the storage unit, the first peripheral device, and the second peripheral device;

S4. Based on the detection results of the first communication interface and the second communication interface, the second controller controls the charging and power supply status among the power module, the first peripheral device, and the second peripheral device. ;

S5. The first controller controls the first peripheral device to access the first data corresponding to the storage unit according to a first protocol, and the first controller controls the second peripheral device to access the relative data according to a second protocol. At least one of the first data of the unit should be stored; and

S6. The second controller controls the first peripheral device to charge the power module, and the second controller controls the power module to provide the power to at least one of the second peripheral devices.

In an embodiment, in step S5, when the first peripheral device is connected to the first communication interface, the first controller causes the first peripheral device to read and write the first of the storage unit according to the first protocol. Data, and in step S6, the second controller controls the first peripheral device to charge the power module.

In one embodiment, the first peripheral device is in a master mode, and the integrated electronic device is in a slave mode.

In an embodiment, in step S5, when the second peripheral device is connected to the second communication interface, the first controller causes the second peripheral device to read and write the first of the storage unit according to the second protocol. Data, and in step S6, controlling the power module to provide the power to the second peripheral device.

In an embodiment, when the power module provides the power to the second peripheral device for charging, the integrated electronic device is in a master control mode and the second peripheral device is in a slave mode. When the second peripheral device reads and writes In the first data, the integrated electronic device is in a slave mode and the second peripheral device is in a master control mode.

In an embodiment, in step S5, when the first peripheral device is connected to the first communication interface and the second peripheral device is connected to the second communication interface, the second controller controls the switch to make the first The peripheral device retrieves the second data of the second peripheral device according to the second protocol, and in step S6, the second controller controls the first communication interface to enable the first peripheral device to charge the power module. And the second controller controls the second communication interface so that the power module provides the power to the second peripheral device.

In one embodiment, the first peripheral device is in a master mode and the second peripheral device is in a slave mode.

In an embodiment, in step S5, when the first peripheral device is connected to the first communication interface and the second peripheral device is connected to the second communication interface, the first controller controls the switch so that the switch The storage unit is connected to the second communication interface, so that the second peripheral device accesses the first data corresponding to the storage unit according to the second protocol, and in step S6, the second controller controls the first communication interface to The first peripheral device is charged by the power module, and the second controller controls the second communication interface to enable the power module to provide the power to the second peripheral device.

In an embodiment, when the power module provides the power to the second peripheral device, the integrated electronic device is in a master control mode and the second peripheral device is in a slave mode. When the second peripheral device reads and writes the first peripheral device At the time of data, the integrated electronic device is in a slave mode and the second peripheral device is in a master mode.

In one embodiment, the first protocol is a mass storage protocol of a universal serial bus (USB).

In one embodiment, the second agreement is an iPod accessory agreement.

Please refer to the drawings, where the same component symbols represent the same components or similar components. The principle of this creation is illustrated by implementation in a suitable computing environment. The following description is based on the exemplified specific embodiments of the present invention, which should not be construed as limiting other specific embodiments of the present invention that are not described in detail herein.

Referring to FIG. 1, a block diagram of an integrated electronic device 101 with data access, transmission, and power management according to the first embodiment of the present invention is shown. The integrated electronic device 101 includes a storage unit 100, a power module 102, a first communication interface 104a, a second communication interface 104b, a switch 106, a first controller 108a, and a second controller 108b. The first communication interface 104a is, for example, a standard A type port of the USB protocol or a micro (A) type A port of the USB protocol, and the second communication interface 104b is, for example, a type B lightning connector defined by Apple.

As shown in FIG. 1, the storage unit 100 is configured to store data content for peripheral devices to read the data content or write the data content. In one embodiment, the storage unit 100 is a secure digital (SD) memory card or an embedded Multi Media Card (eMMC). The power module 102 is used to provide a power. The power is used to provide a power source required for the integrated electronic device 101 to maintain operation, or to provide the power to a peripheral device, or another peripheral device can charge the power module 102.

As shown in FIG. 1, the first communication interface 104a is used to detect whether a first peripheral device 110a is connected to determine the communication between the storage unit 100 and the power module 102 corresponding to the first peripheral device 110a. link. The second communication interface 104b is used to detect whether a second peripheral device is connected to determine a communication link between the storage unit 100 and the power module 102 corresponding to the second peripheral device. Here, the second communication interface 104b is not connected to a second peripheral device. The switch 106 is coupled to the storage unit 100, the first communication interface 104a, and the second communication interface 104b, and is used to switch between the storage unit 100, the first communication interface 104a, and the second communication interface 104b. Link status. In one embodiment, the first peripheral device 110a is, for example, a notebook computer or a mobile phone with an Android operating system. In a preferred embodiment, the first peripheral device 110a is in a host mode, and the integrated electronic device 101 is in a master mode or a slave mode. When connected to the first peripheral device 110a, the integration The electronic device 101 is in a slave mode. Here, the master control mode refers to a state in which the peripheral device can send and receive data content to the storage unit 100, that is, the peripheral device has permission to read and write the data content in the storage unit 100, and the slave mode refers to the storage unit 100 in Status of reading and writing data content by peripheral devices.

As shown in FIG. 1, the first controller 108a is coupled to the storage unit 100, the first communication interface 104a, the second communication interface 104b, and the switch 106, and is used to control the switch to execute the storage unit, the Switching between the first communication interface and the second communication interface. The second controller 108b is coupled to the power module 102, the first communication interface 104a, the second communication interface 104b, and the switch 106. The first controller 108a causes the first peripheral device 110a to comply with the first protocol. PT1 accesses the first data 103a corresponding to the storage unit 100, and the second controller 108b controls the first peripheral device 110a to charge the power module 102.

Specifically, in the first figure, when the first peripheral device 110a is connected to the first communication interface 104a, the first controller 108a controls the switch 106 so that the storage unit 100 is connected to the first communication interface. 104a, so that the first peripheral device 110a reads or writes the first data 103a of the storage unit 100 according to the first agreement PT1, in other words, the first peripheral device 110a is under the master control Mode, and the integrated electronic device 101 is in a slave mode, that is, the first peripheral device 110a regards the integrated electronic device 101 as an external storage device, so that the first peripheral device 110a can directly access the storage unit of the integrated electronic device 101 100. The first protocol PT1 is, for example, a mass storage class (MSC) of a universal serial bus (USB). At the same time, when the first peripheral device 110a is connected to the first communication interface 104a, the second controller 108b controls the first communication interface 104a to cause the first peripheral device 110a to charge the power module 102, that is, The first peripheral device 110 a is used as a charging power source for the power module 102 of the integrated electronic device 101.

Referring to FIG. 2, a block diagram of an integrated electronic device 101 with data access, transmission, and power management according to a second embodiment of the present invention is shown. When the second peripheral device 110b is connected to the second communication interface 104b, the first controller 108a controls the switch 106 so that the storage unit 100 is connected to the second communication interface 104b, so that the second peripheral device 110b is based on the The second agreement PT1 reads the first data 103a of the storage unit 100 or writes the first data 103a into the storage unit 100. In one embodiment, the second agreement PT1 is, for example, the iPod accessory agreement (iPod accessory protocol (iAP). At the same time, when the second peripheral device 110b is connected to the second communication interface 104b, the second controller 108b controls the second communication interface 104b to enable the power module 102 to provide the power to the second peripheral device 110b and integrate electronics The device 101 serves as a power supply source for the second peripheral device 110b. In the integrated electronic device 101 of the second embodiment, the first communication interface 104a is not connected to the first peripheral device.

Specifically, in FIG. 2, when the power module 102 provides the power to the second peripheral device 110 b for charging, the integrated electronic device 101 is in a master control mode and the second peripheral device 110 b is in a slave mode. In addition, when the second peripheral device 110b reads and writes the first data 103a, the integrated electronic device 101 is switched from the master mode to the slave mode and the second peripheral device 110b is switched from the slave mode to the master mode. At this time, The second peripheral device 110b regards the integrated electronic device 101 as an external storage device, so that the second peripheral device 110b can directly access the storage unit 100 of the integrated electronic device 101. In an embodiment, the second peripheral device 110b is, for example, an Apple iPhone or an iPAD tablet computer, but is not limited thereto. For example, the second peripheral device 110b is any peripheral device that complies with the iPod accessory agreement of the second agreement PT1.

Referring to FIG. 3, a block diagram of an integrated electronic device 101 with data access, transmission, and power management according to a third embodiment of the present invention is shown. When the first peripheral device 110a is connected to the first communication interface 104a and the second peripheral device 110b is connected to the second communication interface 104b, the second controller 108b controls the switch 106 so that the first communication interface 104a is connected to the The second communication interface 104b enables the first peripheral device 110a to retrieve the second data 103b of the second peripheral device 110b according to the second protocol PT1. At the same time, when the first peripheral device 110a is connected to the first communication interface 104a and the second peripheral device 110b is connected to the second communication interface 104b, the second controller 108b controls the first communication interface 104a so that the first The peripheral device 110a charges the power module 102, and the second controller 108b controls the second communication interface 104b so that the power module 102 provides the power to the second peripheral device 110b, that is, the first peripheral The device 110a is used as a charging power source for the power module 102 of the integrated electronic device 101; further, the integrated electronic device 101 is used as a power supply for the second peripheral device 110b. In the integrated electronic device 101 of the third embodiment, the first communication interface 104a is connected to the first peripheral device 110a and the second communication interface 104b is connected to the second peripheral device 110b.

Specifically, the first peripheral device 110a is in a master mode, and the second peripheral device 110b is in a slave mode. That is, the first peripheral device 110a regards the second peripheral device 110b as an external storage device, so that the first peripheral device 110a can synchronously transmit the data content of the second peripheral device 110b. In an embodiment, the first peripheral device 110a reproduces the second data 103b of the second peripheral device 110b through the integrated electronic device 101 according to the iPod accessory protocol (iAP) of the second agreement PT1. In other words, this creation The integrated electronic device 101 has a function of a data transmission line.

Referring to FIG. 4, a block diagram of an integrated electronic device 101 with data access, transmission and power management according to a fourth embodiment of the present invention is shown. When the first peripheral device 110a is connected to the first communication interface 104a and the second peripheral device 110b is connected to the second communication interface 104b, the first controller 108a controls the switch 106 so that the storage unit 100 is connected to the The second communication interface 104b enables the second peripheral device 110b to read the first data 103a of the storage unit 100 or write the first data 103a to the storage unit 100 according to the second protocol PT1. In one embodiment, the The second agreement PT1 is, for example, the iPod Accessory Agreement (iAP). At the same time, when the first peripheral device 110a is connected to the first communication interface 104a and the second peripheral device 110b is connected to the second communication interface 104b, the second controller 108b controls the first communication interface 104a so that the first The peripheral device 110a charges the power module 102, that is, the first peripheral device 110a is used as a charging power source for the power module 102 of the integrated electronic device 101. The first peripheral device 110a is, for example, a notebook computer or is connected to an external device. A power adapter 112 of a power source; and the second controller 108b controls the second communication interface 104b so that the power module 102 provides the power to the second peripheral device 110b, that is, an integrated electronic device 101 is the power supply for the second peripheral device 110b. In the integrated electronic device 101 of the fourth embodiment, the first communication interface 104a is connected to the first peripheral device 110a and the second communication interface 104b is connected to the second peripheral device 110b.

Specifically, when the power module 102 provides the power to the second peripheral device 110b, the integrated electronic device 101 is in a master control mode and the second peripheral device 110b is in a slave mode. However, when the second peripheral device 110b reads and writes the first data 103a, the integrated electronic device 101 is switched from the master mode to the slave mode and the second peripheral device 110b is switched from the slave mode to the master mode. At this time, the second peripheral device 110b regards the integrated electronic device 101 as an external storage device, so that the second peripheral device 110b can directly access the storage unit 100 of the integrated electronic device 101. In an embodiment, the second peripheral device 110b is, for example, an Apple iPhone with an iPod Accessory Agreement (iAP) or an iPAD tablet computer. At this time, when the integrated electronic device 101 is in the slave mode, it is used as the second peripheral device 110b. The storage device is used as a power supply for the second peripheral device 110b when the integrated electronic device 101 is in a master control mode. In another embodiment, the second peripheral device 110b is, for example, a mobile phone of an Android operating system. At this time, the integrated electronic device 101 is only used as a power supply.

Referring to FIG. 1 to FIG. 5, FIG. 5 is a flowchart illustrating an execution method of the integrated electronic device 101 with data access, transmission, and power management according to this creative example. The integrated electronic device 101 includes a storage unit 100, a power module 102, a first communication interface 104a, a second communication interface 104b, a switch 106, a first controller 108a, and a second controller 108b. The execution method includes the following steps:

In step S1, it is detected whether the first communication interface 104a is connected to a first peripheral device 110a to determine a communication link between the storage unit 100 and the power module 102 corresponding to the first peripheral device 110a.

In step S2, it is detected whether the second communication interface 104b is connected to a second peripheral device 110b to determine a communication link between the storage unit 100 and the power module 102 corresponding to the second peripheral device 110b.

In step S3, according to the detection results of the first communication interface 104a and the second communication interface 104b, the switcher 106 switches the storage unit 100, the first peripheral device 110a, and the second peripheral device 110b. Link status.

In step S4, according to the detection results of the first communication interface 104a and the second communication interface 104b, the second controller 108b controls the power module 102, the first peripheral device 110a, and the second peripheral device 110b. The state of charge and power supply between the three.

In step S5, the first controller 108a controls the first peripheral device 110a to access the first data 103a corresponding to the storage unit 100 according to a first protocol PT1, and the first controller 108a controls the second peripheral The device 110b accesses at least one of the first data 103a corresponding to the storage unit 100 according to a second protocol PT1.

In step S6, the second controller 108b controls the first peripheral device 110a to charge the power module 102 and the second controller 108b controls the power module 102 to provide the power to the second peripheral device 110b. At least one of them. In one embodiment, the first protocol PT1 is a mass storage protocol for universal serial bus (USB), and the second protocol PT1 is an iPod accessory protocol.

As shown in FIG. 1 and FIG. 5, in step S5, when the first peripheral device is connected to the first communication interface 104a, the first controller 108a causes the first peripheral device 110a to comply with the first agreement PT1 The first data 103a of the storage unit 100 is read and written, and in step S6, the second controller 108b controls the first peripheral device 110a to charge the power module 102. The first peripheral device 110a is in a master control mode, and the integrated electronic device 101 is in a slave mode.

As shown in FIG. 2 and FIG. 5, in step S5, when the second peripheral device is connected to the second communication interface 104b, the first controller 108a causes the second peripheral device 110b to comply with the second protocol PT1. The first data 103a of the storage unit 100 is read and written, and in step S6, the power module 102 is controlled to provide the power to the second peripheral device 110b. When the power module 102 provides the power to the second peripheral device 110b for charging, the integrated electronic device 101 is in a master mode and the second peripheral device 110b is in a slave mode. When the second peripheral device 110b reads and writes the In the first data 103a, the integrated electronic device 101 is in a slave mode and the second peripheral device 110b is in a master mode.

As shown in FIG. 3 and FIG. 5, in step S5, when the first peripheral device is connected to the first communication interface 104a and the second peripheral device is connected to the second communication interface 104b, the second controller 108b Control the switch 106 to enable the first peripheral device 110a to retrieve the second data 103b of the second peripheral device 110b according to the second protocol PT1, and in step S6, the second controller 108b controls the first communication interface 104a for the first peripheral device 110a to charge the power module 102, and the second controller 108b controls the second communication interface 104b so that the power module 102 provides the power to the second peripheral device 110b. The first peripheral device 110a is in a master mode, and the second peripheral device 110b is in a slave mode.

As shown in FIG. 4 and FIG. 5, in step S5, when the first peripheral device is connected to the first communication interface 104a and the second peripheral device is connected to the second communication interface 104b, the first controller 108a Control the switch 106 so that the storage unit 100 is connected to the second communication interface 104b, so that the second peripheral device 110b accesses the first data 103a corresponding to the storage unit 100 according to the second protocol PT1, and in step In S6, the second controller 108b controls the first communication interface 104a to make the first peripheral device 110a charge the power module 102, and the second controller 108b controls the second communication interface 104b to make the The power module 102 provides the power to the second peripheral device 110b. When the power module 102 provides the power to the second peripheral device 110b, the integrated electronic device 101 is in a master control mode and the second peripheral device 110b is in a slave mode. When the second peripheral device 110b reads and writes the first In the case of the data 103a, the integrated electronic device 101 is in a slave mode and the second peripheral device 110b is in a master mode.

Referring to FIG. 2, FIG. 4, and FIG. 6, FIG. 6 is a flowchart illustrating a method for switching between a master control mode and a slave mode according to the integrated electronic device 101 and a peripheral device according to the present creative example. The integrated electronic device 101 includes a storage unit 100, a power module 102, a first communication interface 104a, a second communication interface 104b, a switch 106, a first controller 108a, and a second controller 108b. The conversion method includes the following steps:

In step S10, the first controller 108a detects and lists the second peripheral device of the second communication interface.

In step S12, the first controller 108a determines whether the second peripheral device 110b conforms to the peripheral device of the iAP accessory agreement, and if so, executes step S14. If not, step S22 is performed.

In step S14, the first controller 108a issues a mode switch command (role switch) to the second peripheral device 110b. The switch command is, for example, a USB custom vendor request command.

In step S16, the second peripheral device 110b determines whether it supports the switching instruction itself. If so, step S18 is performed, and if not, step S22 is performed.

In step S18, the second peripheral device 110b performs disconnection, and the second peripheral device 110b is switched from the slave mode to the master control mode.

In step S20, the first controller 108a is switched from the master mode to the slave mode.

In step S22, the integrated electronic device 101 is maintained in the master control mode.

In summary, the integrated electronic device 101 with data access, transmission, and power management and its method of the present invention uses a first controller, a second controller, and a switcher to control the first peripheral device and the second The data access, data transmission, and power management between the peripheral devices integrate the first communication interface and the second communication interface of the integrated electronic device 101 to increase the application range of the storage device and increase the flexibility of the storage device.

Although this creation has been disclosed as above with a preferred embodiment, it is not intended to limit this creation. Those with ordinary knowledge in the technical field to which this creation belongs can make various changes and modifications without departing from the spirit and scope of this creation. Retouching, so the scope of protection of this creation shall be determined by the scope of the attached patent application.

100‧‧‧Storage unit
101‧‧‧Integrated electronic device
102‧‧‧Power Module
103a‧‧‧First Information
103b‧‧‧Second Information
104a‧‧‧First communication interface
104b‧‧‧Second communication interface
106‧‧‧Switcher
108a‧‧‧First controller
108b‧‧‧Second controller
110a‧‧‧First peripheral device
110b‧‧‧Second peripheral device
112‧‧‧Power Adapter
PT1‧‧‧First Agreement
PT2‧‧‧Second Agreement
S1 ~ S6‧‧‧‧ steps
S10, S12, S14, S16, S18, S20, S22‧‧‧ steps

In order to more clearly explain the technical solution in this creative embodiment, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are just some embodiments of this creative. For those with ordinary knowledge in the technical field to which this creation belongs, other drawings can also be obtained according to these drawings.
FIG. 1 is a block diagram showing an integrated electronic device with data access, transmission, and power management according to the first embodiment of the present invention.
FIG. 2 is a block diagram showing an integrated electronic device with data access, transmission, and power management according to the second embodiment of the present invention.
FIG. 3 is a block diagram illustrating an integrated electronic device with data access, transmission, and power management according to a third embodiment of the present invention.
FIG. 4 is a block diagram showing an integrated electronic device with data access, transmission, and power management according to a fourth embodiment of the present invention.
FIG. 5 is a flowchart illustrating an implementation method of an integrated electronic device with data access, transmission, and power management according to this creative example.
FIG. 6 is a flowchart illustrating a method for performing a conversion between a master control mode and a slave mode between an integrated electronic device and a peripheral device according to this creative example.

Claims (12)

An integrated electronic device with data access, transmission and power management. The integrated electronic device includes:
A storage unit for storing data content;
A power module for providing a power;
A first communication interface for detecting whether a first peripheral device is connected to determine a communication link between the storage unit and the power module corresponding to the first peripheral device;
A second communication interface for detecting whether a second peripheral device is connected to determine a communication link between the storage unit and the power module corresponding to the second peripheral device;
A switch coupled to the storage unit, the first communication interface and the second communication interface, for switching the connection status among the storage unit, the first communication interface and the second communication interface;
A first controller is coupled to the storage unit, the first communication interface, the second communication interface, and the switch, and controls the switch to execute the storage unit, the first communication interface, and the second communication interface Switching between the three; and a second controller coupled to the power module, the first communication interface, the second communication interface, and the switch, wherein the first controller enables the first peripheral device to A first protocol accesses at least one of a first data corresponding to a storage unit and the first controller controls the second peripheral device to access the first data corresponding to a storage unit according to a second protocol, And the second controller controls the first peripheral device to charge the power module and the second controller controls the power module to provide the power to at least one of the second peripheral device. The integrated electronic device with data access, transmission, and power management as described in item 1 of the scope of patent application, wherein when the first peripheral device is connected to the first communication interface, the first controller controls the switch to The storage unit is connected to the first communication interface, the first peripheral device reads and writes the first data of the storage unit according to the first protocol, and the second controller controls the first communication interface to make the first peripheral device Charge the power module. The integrated electronic device with data access, transmission, and power management as described in item 2 of the scope of the patent application, wherein the first peripheral device is in a master control mode and the integrated electronic device is in a slave mode. The integrated electronic device with data access, transmission, and power management as described in item 1 of the scope of patent application, wherein when the second peripheral device is connected to the second communication interface, the first controller controls the switch to The storage unit is connected to the second communication interface, the second peripheral device reads and writes the first data of the storage unit according to the second protocol, and the second controller controls the second communication interface to enable the power module to provide The power is supplied to the second peripheral device. The integrated electronic device with data access, transmission, and power management as described in item 4 of the scope of patent application, wherein when the power module provides the power to the second peripheral device for charging, the integrated electronic device is in the main control Mode and the second peripheral device is in a slave mode. When the second peripheral device reads and writes the first data, the integrated electronic device is in a slave mode and the second peripheral device is in a master mode. The integrated electronic device with data access, transmission, and power management according to item 1 of the scope of patent application, wherein when the first peripheral device is connected to the first communication interface and the second peripheral device is connected to the second communication interface , The second controller controls the switch to connect the first communication interface to the second communication interface, so that the first peripheral device retrieves the second data of the second peripheral device according to the second protocol, and the second control The controller controls the first communication interface so that the first peripheral device charges the power module, and the second controller controls the second communication interface so that the power module provides the power to the second peripheral device. The integrated electronic device with data access, transmission, and power management as described in item 6 of the scope of patent application, wherein the first peripheral device is in a master control mode and the second peripheral device is in a slave mode. The integrated electronic device with data access, transmission, and power management according to item 1 of the scope of patent application, wherein when the first peripheral device is connected to the first communication interface and the second peripheral device is connected to the second communication interface The first controller controls the switch so that the storage unit is connected to the second communication interface, so that the second peripheral device reads and writes the first data of the storage unit according to the second protocol, and the second controller The first communication interface is controlled so that the first peripheral device charges the power module, and the second controller controls the second communication interface so that the power module provides the power to the second peripheral device. The integrated electronic device with data access, transmission, and power management as described in item 8 of the scope of patent application, wherein when the power module provides the power to the second peripheral device, the integrated electronic device is in a master control mode and The second peripheral device is in a slave mode. When the second peripheral device reads and writes the first data, the integrated electronic device is in a slave mode and the second peripheral device is in a master control mode. The integrated electronic device with data access, transmission and power management as described in item 1 of the scope of the patent application, wherein the storage unit is a secure digital memory card or an embedded multimedia memory card. The integrated electronic device with data access, transmission and power management as described in item 1 of the scope of the patent application, wherein the first protocol is a mass storage protocol of a universal serial bus (USB). The integrated electronic device with data access, transmission, and power management as described in item 1 of the scope of the patent application, wherein the second agreement is an iPod accessory agreement.