CN205334292U - Realize intelligent wearing equipment of data synchronisation and exchange - Google Patents

Abstract

The utility model discloses a realize intelligent wearing equipment of data synchronisation and exchange belongs to intelligence and dresses technical field. Realize intelligent wearing equipment of data synchronisation and exchange include that main control chip, memory, antenna and USB change the UART module, main control chip be connected with the memory, main control chip and antenna connection, main control chip and USB change the UART module and be connected. The main control chip of traditional intelligent wearing equipment does not support the USB transmission to make the mode of data synchronisation and exchange more single, can only transmit through bluetooth BLE4.0 equipment, the utility model discloses an intelligence wearing equipment changes the application that the UART module realized PC end synchronizing data based on USB, and the data that make people acquire on the intelligent wearing equipment no longer confine the cell -phone end to.

Description

A kind of Intelligent worn device realizing data syn-chronization and exchange

Technical field

This utility model belongs to intelligence and dresses technical field, particularly to a kind of Intelligent worn device realizing data syn-chronization and exchange。

Background technology

Current healthy living is more and more mentioned by people, and carry-on Intelligent worn device is arisen at the historic moment。Intelligent worn device, functional diversities, portability and power consumption control are kind of shifting processes, how to position a good wearable device and put before people, but the data of current substantial portion of Intelligent worn device record synchronize only by mobile phone terminal, exchange or upload to high in the clouds。If in some special cases, when mobile phone terminal cannot obtain recorded data in Intelligent worn device, how about we go the data obtaining record in Intelligent worn device。

Utility model content

The purpose of this utility model is in that to overcome the shortcoming existed in above-mentioned prior art with not enough, it is provided that a kind of Intelligent worn device realizing data syn-chronization and exchange。Intelligent worn device of the present utility model turns the application of UARTPC end synchrodata based on CP2104USB, makes the data that people obtain in Intelligent worn device be no longer limited to mobile phone terminal。

The purpose of this utility model is achieved through the following technical solutions: a kind of Intelligent worn device realizing data syn-chronization and exchange, UART module is turned including main control chip, memorizer, antenna and USB, described main control chip is connected with memorizer, described main control chip is connected with antenna, and described main control chip turns UART module and is connected with USB。

Described main control chip is connected with memorizer, it is achieved the storage function of Intelligent worn device；Described main control chip is connected with antenna, it is achieved the radio transmission-receiving function of Intelligent worn device；Described main control chip turns UART module and is connected with USB, it is achieved the information inter-transmission function of Intelligent worn device and PC end。

Described main control chip is chip NRF51822。

As preferred embodiment, in described main control chip, it is provided with an ARM-CORTEXM0 kernel。

It is that USB turns UART bridging chip CP2104 that described USB turns UART module。Described USB turns UART bridging chip CP2104 and meets USB specification 2.0 standard, is 12Mbps at full speed, it may be achieved virtual COM port PC application program works together, supports multiple conventional operating systems such as Microsoft windows7/Vista/XP/Server2003/2000,

Described antenna is preferably 2.4GHz antenna。

This utility model has such advantages as relative to prior art and effect:

The main control chip of traditional Intelligent worn device does not support USB transmission, so that the mode of data syn-chronization and exchange is more single, is transmitted only by bluetooth BLE4.0 equipment；Intelligent worn device of the present utility model turns UART module based on USB and realizes the application of PC end synchrodata, makes the data that people obtain in Intelligent worn device be no longer limited to mobile phone terminal。

Accompanying drawing explanation

Fig. 1 is structured flowchart of the present utility model；

Fig. 2 is main control chip circuit theory diagrams of the present utility model；

Fig. 3 is antenna of the present utility model and USB turns UART modular circuit schematic diagram；

Fig. 4 is the usb circuit schematic diagram of PC end of the present utility model。

Detailed description of the invention

Below in conjunction with embodiment and accompanying drawing, this utility model is described in further detail, but embodiment of the present utility model is not limited to this。

Embodiment 1

As shown in Figure 1, this utility model provides a kind of Intelligent worn device realizing data syn-chronization and exchange, UART module is turned including main control chip, memorizer, antenna and USB, described main control chip is connected with memorizer, described main control chip is connected with antenna, and described main control chip turns UART module and is connected with USB。Described main control chip is connected with memorizer, it is achieved the storage function of Intelligent worn device；Described main control chip is connected with antenna, it is achieved the radio transmission-receiving function of Intelligent worn device；Described main control chip turns UART module and is connected with USB, it is achieved the USB end of Intelligent worn device and the information inter-transmission function of PC end。

This utility model is based on main control chip NRF51822, it is a built-in ARM-CORTEXM0 kernel and USB turn UART bridging chip CP2104, CP2104 meets USB specification 2.0 standard, it is 12Mbps at full speed, virtual COM port PC application program can be realized work together, supporting multiple conventional operating systems such as Microsoft windows7/Vista/XP/Server2003/2000, official provides device driver completely free。

In Fig. 2, main control chip NRF51822 need to configure two GPIO port as TXD asynchronous data output mouth and RXD asynchronous data input port in programming, and UART transmission and UART accept。In figure, P0.12 is TXD, P0.13 is RXD, and the build-out resistor of the 33R that connected by P0.12 is connected to the TXD port of Fig. 3, and the build-out resistor of the 33R that connected by P0.13 is connected to the RXD port of Fig. 3。In Fig. 3, D+, D-port of CP2104 is directly connected to Universal USB 2.0 port in Fig. 4, because USB socket plug can produce electrostatic, respectively accessing the electrostatic that reversely snowslide transient voltage suppressor diode (ESD) over the ground prevents at Vusb, D+, D-port to be punctured by CP2104, causing cannot normal operation。

Use in the PC end CP2104 driving providing two sets perfect, virtual COM port driver and the direct access driver of USBXpress, PC end application program can directly access virtual COM port, synchronization can be added at PC end Application Program Interface, the button sign such as transmission, work as button click, application program then thinks that virtual COM port sends instruction, pass through CP2104, NRF51822 will pass through TXD the data being stored in memorizer according to sequential, RXD is sent to CP2104, convert PC to by CP2104 and can recognise that the usb data signal of reading is sent to PC end and is shown to the interface that application program is specified。

Intelligent worn device and people live closely bound up, and carrying and charging is one of problem of comparatively paying close attention to of people, and CP2104 may be designed to integrated form, it is also possible to is designed to split type。Integrated form refers to and is placed directly on the mainboard of Intelligent worn device by CP2104, when needs are when PC end synchronizes and exchanges data, can be directly connected to the USB interface on PC, can give equipment charge, can transfer data to again PC end。Split type, need first to be connected on the keyset of CP2104 Intelligent worn device, again through CP2104 and PC end, can be equipment charge equally, also can transfer data to PC end simultaneously。

Above-described embodiment is this utility model preferably embodiment; but embodiment of the present utility model is also not restricted to the described embodiments; other any without departing from the change made under spirit of the present utility model and principle, modification, replacement, combination, simplification; all should be the substitute mode of equivalence, be included within protection domain of the present utility model。

Claims (5)

1. the Intelligent worn device realizing data syn-chronization and exchange, it is characterized in that: include main control chip, memorizer, antenna and USB and turn UART module, described main control chip is connected with memorizer, and described main control chip is connected with antenna, and described main control chip turns UART module and is connected with USB。

2. the Intelligent worn device realizing data syn-chronization and exchange according to claim 1, it is characterised in that: described main control chip is chip NRF51822。

3. the Intelligent worn device realizing data syn-chronization and exchange according to claim 1, it is characterised in that: it is provided with an ARM-CORTEXM0 kernel in described main control chip。

4. the Intelligent worn device realizing data syn-chronization and exchange according to claim 1, it is characterised in that: it is that USB turns UART bridging chip CP2104 that described USB turns UART module。

5. the Intelligent worn device realizing data syn-chronization and exchange according to claim 1, it is characterised in that: described antenna is 2.4GHz antenna。