# US 2019/0246255 A1 · Personal working system capable of being dynamically combined and adjusted

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- Number: US 2019/0246255 A1
- Document ID: US20190246255A1
- Status: Published application
- Kind: A1
- Application number: 16/387,938
- Filed: 2019-04-18
- Published: 2019-08-08
- Earliest claimed: 2015-01-21
- Assignees: Zhenhua LI
- Inventors: Shuang SA
- Web page: https://patentgrep.com/patent/US20190246255A1

## CPC

- H04W 4/70: Services for machine-to-machine communication [M2M] or machine type communication [MTC]
- G06F 21/84: output devices, e.g. displays or monitors
- H04L 41/0806: for initial configuration or provisioning, e.g. plug-and-play
- H04L 41/0883: {Semiautomatic configuration, e.g. proposals from system}
- H04W 4/80: Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
- G06F 21/32: using biometric data, e.g. fingerprints, iris scans or voiceprints
- G06F 21/44: Program or device authentication
- G06F 21/83: input devices, e.g. keyboards, mice or controllers thereof
- G09G 2370/16: Use of wireless transmission of display information
- G09G 2370/22: Detection of presence or absence of input display information or of connection or disconnection of a corresponding information source
- H04W 84/18: Self-organising networks, e.g. ad-hoc networks or sensor networks
- H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72)
- G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N)
- H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M)
- G09G: ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION (arrangements for transferring data between digital computers and displays G06F3/14; static indicating arrangements comprising an association of a number of separate sources or light control cells G09F9/00; static indicating arrangements comprising integral associations of a number of light sources H01J, H01K, H10H, H05B33/12; scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission, details thereof H04N1/00)

## Abstract

The present disclosure provides a personal working system with a dynamic structure, including a central control unit, wherein the central control unit includes a peripheral identifying component for identifying a plurality of peripherals and connecting the plurality of identified peripherals to constitute a working system; a weak (or short-range) communication interface for communication between the central control unit and the peripherals; a strong (or medium-, or long-range) communication interface for communication between the central control unit and an external node; wherein the weak communication interface includes Bluetooth; and the strong communication interface includes a WiFi connection, an Internet connection, a Local Area Network connection, and a wireless telephone connection. An advantage of the present disclosure is that the peripherals will not be outdated and are universal outside of the system.

## Claims

### Claim 1

A working system, comprising:
a peripheral processing unit, the peripheral processing unit being able to communicate with a plurality of processing units and each of the plurality of processing units having a unit ID, the peripheral processing unit comprising:
a peripheral processing processor;
a peripheral communication circuit, which is connected to the peripheral processing processor, for wirelessly communicating with the plurality of processing units;
at least one peripheral device;
a peripheral interface circuit, which is connected between the peripheral processing processor and the at least one peripheral device;
wherein the peripheral processing processor wirelessly receives a service request together with its ID from one of the plurality of processing units through the peripheral interface circuit for using the least one peripheral device;
wherein the peripheral processing processor identifies the unit ID for the one of the plurality of processing units, grants an exclusive access to the one of the plurality of processing units with the identified unit ID, sends a service response for using the at least one peripheral device to the one of the plurality of processing units based on the identified unit ID; and
wherein, after the peripheral processing processor is released by the one of the plurality of processing units, the display peripheral processing processor is able to grant an exclusive access to another one of the plurality of processing units with another unit ID and to provide a service to the another one of the plurality of processing units.

### Claim 2 (depends on 1)

The working system of claim 1, wherein each of the plurality of processing unit comprises:
a processing processor; and
a communication circuit, which is connected to the processing processor, for wirelessly communicating with the peripheral communication circuit of the peripheral processing processor.

### Claim 3 (depends on 1)

The working system of claim 1, wherein:
the peripheral processing unit has a peripheral ID and the display peripheral processing unit sends service response with the peripheral ID to the one of the plurality of processing units.

### Claim 4 (depends on 3)

The working system of claim 3, wherein:
when sending the service request, the one of the plurality of processing units sends a head signal and an ending signal and includes the unit ID and request contents between the head signal and ending signal.

### Claim 5 (depends on 4)

The working system of claim 4, wherein:
when sending the service request, the one of the plurality of processing units also includes the peripheral ID between the head signal and ending signal.

### Claim 6 (depends on 4)

The working system of claim 4, wherein:
the said one of the plurality of processing units periodically sends a request to the display peripheral processing unit for keeping a communication connection;
the peripheral processing unit periodically checks the request sent by the one of the plurality of processing units to keep the communication connection with the one of the plurality of the processing units unit.

### Claim 7 (depends on 4)

The working system of claim 4, wherein:
when sending the service response, the peripheral processing unit sends a head signal and an ending signal and includes the peripheral ID and service contents between the head signal and ending signal.

### Claim 8 (depends on 7)

The working system of claim 7, wherein:
when sending the service response, the peripheral processing unit also includes the unit ID between the head signal and ending signal.

### Claim 9 (depends on 1)

The working system of claim 1, wherein:
the at least one peripheral device is a display.

### Claim 10 (depends on 1)

The working system of claim 1, wherein:
the plurality of processing units are mobile telephones.

### Claim 11

A method for operating working system, the working system comprising a peripheral processing unit, the peripheral processing unit being connected to at least one peripheral device and being able to wirelessly communicate with a plurality of processing units and each of the plurality of processing units having a unit ID, the method comprising the steps of:
the peripheral processing processor wirelessly receiving a service request together with its ID from one of the plurality of processing units through the peripheral interface circuit for using the least one peripheral device;
the peripheral processing processor identifying the unit ID for the one of the plurality of processing units, granting an exclusive access to the one of the plurality of processing units with the identified unit ID, sending a service response for using the at least one peripheral device to the one of the plurality of processing units based on the identified unit ID; and
after the peripheral processing processor is released by the one of the plurality of processing units, the display peripheral processing processor is able to grant an exclusive access to another one of the plurality of processing units with another unit ID and to provide a service to the another one of the plurality of processing units.

### Claim 12 (depends on 11)

The method of claim 11, the peripheral processing unit having a peripheral ID, the method further comprising the step of:
the peripheral processing unit sending service response with the peripheral ID to the one of the plurality of processing units.

### Claim 13 (depends on 12)

The method of claim 12, wherein:
when sending the service request, the one of the plurality of processing units sends a head signal and an ending signal and includes the unit ID and request contents between the head signal and ending signal.

### Claim 14 (depends on 13)

The method of claim 13, wherein:
when sending the service request, the one of the plurality of processing units also includes the peripheral ID between the head signal and ending signal.

### Claim 15 (depends on 12)

The method of claim 12, wherein:
the said one of the plurality of processing units periodically sends a request to the display peripheral processing unit for keeping a communication connection;
the peripheral processing unit periodically checks the request sent by the one of the plurality of processing units to keep the communication connection with the one of the plurality of the processing units unit.

### Claim 16 (depends on 12)

The method of claim 12, wherein:
when sending the service response, the peripheral processing unit sends a head signal and an ending signal and includes the peripheral ID and service contents between the head signal and ending signal.

### Claim 17 (depends on 16)

The method of claim 16, wherein:
when sending the service response, the peripheral processing unit also includes the unit ID between the head signal and ending signal.

### Claim 18 (depends on 11)

The method of claim 11, wherein:
the at least one peripheral device is a display.