CN205486066U

CN205486066U - Control card based on embedded operating system

Info

Publication number: CN205486066U
Application number: CN201620111846.7U
Authority: CN
Inventors: 何琳琳; 刘延; 王伙荣
Original assignee: Xian Novastar Electronic Technology Co Ltd
Current assignee: Xian Novastar Electronic Technology Co Ltd
Priority date: 2016-02-03
Filing date: 2016-02-03
Publication date: 2016-08-17
Anticipated expiration: 2026-02-03

Abstract

The utility model relates to a control card based on embedded operating system, include: bottom plate, nuclear core plate and radio communication daughter board. The bottom plate includes the control port of net gape, USB HUB module and electricity connection USB HUB module, the setting of nuclear core plate is on the bottom plate and including network PHY chip, USB PHY chip and the storage module of flush bonding processor with electricity connection flush bonding processor, the radio communication daughter board sets up on the bottom plate and including the wiFi module, net gape and wiFi module electricity linked network PHY chip. Therefore, the utility model provides a control card based on embedded operating system can support the operation of LED control system control software, can realize wiFi's station mode and the function that the AP mode was used simultaneously, and for example 3G4G function of mobile communication still can integrate even, the space that its user experience nature preferred, the demand that can satisfy user's convenience and escapable cost and hardware were typeset.

Description

Monitor card based on embedded OS

Technical field

This utility model relates to embedded system technology field, particularly to one based on embedded behaviour Make the monitor card of system.

Background technology

Embedded OS is a kind of broad-spectrum systems soft ware, generally includes hardware-related Bottom layer driving software, system kernel, device drives interface, communication protocol, graphical interfaces, mark Standardization browser etc..Embedded OS is responsible for whole soft and hardware resources of embedded system Distribution, task scheduling, control, coordinate concurrent activities.It must embody the feature of its place system, The function required by system can be reached by handling certain module.Lead in embedded system at present The widely used operating system in territory has: built-in Linux, Windows Embedded (as WinCE6.0), VxWorks etc., and apply smart mobile phone and the Android of panel computer, IOS etc..

The feature of embedded OS mainly has: system kernel is little, specificity is strong, system is simplified, High real-time, multitask, the specific developing instrument of needs and environment etc..Enterprising in embedded system The design of some peripheral functions of row and exploitation are also nowadays society's electronic product control system development A kind of trend.Along with developing rapidly of LED Display Technique, various LED display drive scheme are also The release emerged in an endless stream, but in this industry of LED display control technology, still exist such as next A little problems: Product's Ease of Use is poor, it is impossible to realize the problems such as long-range monitoring and the problem such as relatively costly.

Utility model content

Therefore, for defect of the prior art and deficiency, the utility model proposes a kind of based on embedding Enter the monitor card of formula operating system.

Specifically, what one embodiment of this utility model proposed is a kind of based on embedded OS Monitor card, including: base plate, core board and radio communication daughter board.Base plate includes network interface, USB HUB Module and the monitoring port of electrical connection USB HUB module；Core board is arranged on base plate and includes Flush bonding processor and electrical connection the network PHY chip of flush bonding processor, USB PHY chip And memory module；And radio communication daughter board is arranged on base plate and includes WiFi module；Network interface Network PHY chip is electrically connected with WiFi module.

In an embodiment of the present utility model, radio communication daughter board also includes mobile communication module, Electrical connection USB HUB module.

In an embodiment of the present utility model, monitoring port is USB port.

In an embodiment of the present utility model, core board also includes power management chip, is electrically connected Connect flush bonding processor.

In an embodiment of the present utility model, base plate also includes serial port module, electrically connects core Plate.

In an embodiment of the present utility model, base plate also includes SD card slot, electrically connects core Core.

In an embodiment of the present utility model, base plate also includes one-chip computer module, clock and electricity Pond module and energy supply control module, one-chip computer module electrical connection core board, clock and battery module Electrical connection one-chip computer module, energy supply control module electrical connection one-chip computer module and core board.

Additionally, the one that another embodiment of the present utility model proposes is based on embedded OS Monitor card, including: flush bonding processor, network PHY chip, USB PHY chip, deposit Storage module, network interface, USB HUB module, monitoring port and WiFi module；Network PHY Chip electrical connection flush bonding processor, network interface and WiFi module electrical connection network PHY chip, USB PHY chip electrical connection flush bonding processor, USB HUB module electrical connection USB PHY chip, Monitoring port electrical connection USB HUB module, memory module electrical connection flush bonding processor.

In an embodiment of the present utility model, above-mentioned monitor card also includes mobile communication module, Electrically connect described USB HUB module.

In brief, the monitoring based on embedded OS that embodiment of the present utility model proposes Card can support the operation of LED control system monitoring software, it is possible to achieve the station mould of WiFi The function that formula and ap mode use simultaneously, the most also can integrating mobile communication such as 3G/4G function； Thus its user experience preferably, disclosure satisfy that user's convenience demand and can cost-effective and The space of hardware typesetting.

By the detailed description below with reference to accompanying drawing, other side of the present utility model and feature become Substantially.It is understood that this accompanying drawing is only the purpose design explained rather than as this reality Restriction by novel scope.It should also be noted that unless otherwise noted, it is not necessary to scale Accompanying drawing, they only try hard to structure described herein and flow process are described conceptually.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.

Fig. 1 is the module of a kind of based on embedded OS the monitor card that the utility model proposes Schematic diagram.

Detailed description of the invention

Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below In conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.

See Fig. 1, a kind of based on embedded OS the prison that this utility model embodiment proposes Control card includes core board 10, base plate 20 and radio communication daughter board 30, core board 10, base plate 20 Design in three-decker with radio communication daughter board 30, base plate 20 is provided with core board interface (Fig. 1 In do not draw) and radio communication daughterboard interface (not drawing in Fig. 1) with respectively with core board 10 and nothing Line communication daughter board 30 is connected, and it discharges base plate 20, core board 10 the most successively With radio communication daughter board 30, such that it is able to save the Hardware Design space.

Wherein, core board 10 mainly provides the platform that embedded OS runs, and is this The core main control part of the monitor card based on embedded OS of embodiment, operating system is transported Some softwares that row is relevant.Specifically, core board 10 includes the embedded place arranged on circuit boards Reason device 11, network PHY chip 12, USB PHY chip 13, memory module 14 and power supply Managing chip (Power Management IC) 15.

Base plate 20 also includes arranging network interface 21 on circuit boards, USB HUB module 22, prison Control port 23, display lamp and key-press module 24, serial port module 25, SD card slot 26, monolithic Machine module 27, clock and battery module 28 and energy supply control module 29.

Radio communication daughter board 30 includes WiFi module 31 and mobile communication module 32.

Below in conjunction with Fig. 1 to core board 10, base plate 20 and each yuan of radio communication daughter board 30 Part is described in detail.

Flush bonding processor 11 power on after run operating system (such as WinCE, Linux, iOS or The operating systems such as Android) and the relevant application software of function, control various external equipment function； Wherein, flush bonding processor 11 can be arm processor or other flush bonding processor.

Network PHY chip 12 electrically connects flush bonding processor 11, its e.g. 100,000,000 net PHY Chip.

USB PHY chip 13 electrically connects flush bonding processor 11.

Memory module 14 electrically connects flush bonding processor 11, and it is mainly for flush bonding processor 11 Service, storage operating system file and software etc. also ensure that system normal table runs.Herein, Memory module 14 such as includes flash memory and DDR2, and certainly, it is non-easily that flash memory can also replace to other The property lost memorizer, and DDR2 can also replace to other volatile memory.

Power management chip 15 electrically connects flush bonding processor 11, and it is mainly on core board 10 Flush bonding processor 11 electric power management mechanism is provided.

Network interface 21 e.g. RJ45 interface, the network PHY chip on its electrical connection core board 10 (namely network physical transponder chip) 12, and typically, network interface 21 and network PHY chip 12 Between generally also can be provided with network transformer.Herein, network interface 21 is primarily as core board 10 On flush bonding processor 11 and outside host computer such as PC between a bridge communicating, example As monitoring data reported to PC end or high in the clouds by network interface 21, thus realize remotely prison Control function.

USB HUB module 22 electrically connects the USB PHY chip 13 on core board 10, and it is main It is to be used as USB interface extension；The USB interface expanded can be used to patch USB flash disk, with And the ancillary equipment such as the mouse of USB interface.

Monitoring port 23 electrically connects USB HUB module 22, and it is mainly as monitoring acquisition of information Interface is used, and such as it is USB port such that it is able to connect LED control system by USB line Sending card.

The different display states of the display lamp in display lamp and key-press module 24 can effectively allow use Family navigates to current system and runs under which kind of situation, and problem can quickly be positioned instruction；Its In button mainly recover used by the IP address dispatched from the factory.

Serial port module 25 electrically connects the flush bonding processor 11 on core board 10 (Universal Asynchronous Receiver/Transmitter, universal asynchronous receiving-transmitting transmits UART Device) mouth, it such as includes level shifting circuit, RS232 interface, RS485 transceiver and RS485 Interface, RS232 interface is by the UART of this level shifting circuit electrical connection flush bonding processor 11 Mouthful, RS485 interface is sequentially embedded by RS485 transceiver and the electrical connection of this level shifting circuit Another UART mouth of processor 11.Additionally, RS485 interface be primarily used to connect peripheral away from From the equipment of somewhat far point, such as light probe etc.；RS232 interface be usually be used for debugging operations system, Use when printing some Debugging message.

SD card slot 26 electrically connects core board 10 and for grafting SD card.

One-chip computer module 27 electrically connects core board 10, and it is primarily used to control power supply, from clock And battery module 28 obtains the storage time to flush bonding processor 11, complete to detect this monitor card The functions such as temperature, humidity, voltage and alarm；

Clock and battery module 28 electrically connect one-chip computer module 27, and it is primarily to keep system Time uses with Network Synchronization, can avoid the problem that the time loses after system cut-off.

Energy supply control module 29 electrically connects one-chip computer module 27, is mainly controlled by one-chip computer module 27 Power supply processed is powered to flush bonding processor 11, prevent flush bonding processor 11 once power on breakdown, The generation of situation such as burn out.

WiFi module 31 on radio communication daughter board 30 electrically connects the network PHY on core board 10 Chip 12, it can use simultaneously as station pattern and ap mode, and have route WiFi Function, and parameter setting can be carried out by the webpage of PC end；Additionally, user can pass through The mobile terminal such as equipment such as mobile phone, PAD, the terminal connecting LED control system communicates； By the APP of mobile terminal LED shown and carry out parameter configuration, detection LED control system Running status is the best；Under without network condition, connect WiFi module 31 also by mobile phone Condition monitoring function can be realized.As can be seen here, the WiFi module 31 of the present embodiment is for having station Pattern and the double mode WiFi module of ap mode, utilize WiFi module 31 can realize monitoring number According to report, to realize remote monitoring function.

Mobile communication module 32 on radio communication daughter board 30 electrically connects the USB on base plate 20 HUB module 22, it can be 3G/4G module；In the present embodiment, 3G/4G module can be There is the plate card type module of PCI-E interface, thus be arranged on radio communication daughter board 30 pluggablely On.Additionally, 3G/4G module is for example with the SIM5352E core being integrated with 3G and GPS function Sheet.Furthermore, due to the setting of 3G/4G module, in can applying out of doors, connect shifting whenever and wherever possible The information that dynamic network, access the Internet are up-to-date；GPS function can be used for this monitor card place current The location of position.So, mobile communication module 32 can be as one of monitoring approach of reporting of data.

Further it will be understood that monitor card based on embedded OS of the present utility model It is not limited to all elements being provided with shown in Fig. 1, it is also possible to increase according to practical situation elasticity, Integrated or clipped element, such as radio communication daughter board 30 WiFi module can be only set and It is not provided with mobile communication module (such as 3G/4G module), or, aforementioned core board 10, base plate 20 and radio communication daughter board 30 on each element be incorporated into same circuit board rather than be divided into many On the circuit board that block is different etc., without departing from utilization of the present utility model based on embedded behaviour The monitor card making system realizes the spirit of the remotely purpose of monitoring.

In sum, this utility model embodiment 1) in hardware designs preferably by three-layered node Structure designs, compatible core plate interface and radio communication daughterboard interface on base plate, the most successively Discharge base plate, core board, the design of radio communication daughter board three-decker, save the Hardware Design Space；2) this monitor card is a simple asynchronous system platform, supports USB port, supports string The functions such as port communications, do not support that LED drives display, do not support receiving card cascade function；3) conduct LED monitoring system, function is fairly perfect, particularly WiFi function is more powerful, it is possible to simultaneously Realize station pattern and ap mode, and can have nothing by the parameter of webpage configuration WiFi Circuit by function；And 4) this monitor card also can have 3G/4G wireless networking capabilities concurrently.

The above, be only preferred embodiment of the present utility model, not to this utility model Make any pro forma restriction, although this utility model is disclosed above with preferred embodiment, but Being not limited to this utility model, any those skilled in the art, without departing from this practicality In new technique aspects, when the technology contents of available the disclosure above makes a little change or repaiies Decorations are the Equivalent embodiments of equivalent variations, as long as being without departing from technical solutions of the utility model content, Any simple modification, the equivalent made above example according to technical spirit of the present utility model become Change and modify, all still falling within the range of technical solutions of the utility model.

Claims

1. a monitor card based on embedded OS, it is characterised in that including:

Base plate (20), including network interface (21), USB HUB module (22) and the described USB HUB of electrical connection The monitoring port (23) of module (22)；

Core board (10), is arranged on described base plate (20) and above and includes flush bonding processor (11) and be electrically connected Connect the network PHY chip (12) of described flush bonding processor (11), USB PHY chip (13) and deposit Storage module (14)；And

Radio communication daughter board (30), is arranged on described base plate (20) and above and includes WiFi module (31)；

Wherein, described network interface (21) and described WiFi module (31) electrically connect described network PHY chip (12)。

2. monitor card based on embedded OS as claimed in claim 1, it is characterised in that Described radio communication daughter board (30) also includes mobile communication module (32), electrically connects described USB HUB Module (22).

3. monitor card based on embedded OS as claimed in claim 1, it is characterised in that Described monitoring port (23) is USB port.

4. monitor card based on embedded OS as claimed in claim 1, it is characterised in that Described core board (10) also includes power management chip (15), electrically connects described flush bonding processor (11)。

5. monitor card based on embedded OS as claimed in claim 1, it is characterised in that Described base plate (20) also includes serial port module (25), electrically connects described core board (10).

6. monitor card based on embedded OS as claimed in claim 1, it is characterised in that Described base plate (20) also includes SD card slot (26), electrically connects described core board (10).

7. monitor card based on embedded OS as claimed in claim 1, it is characterised in that Described base plate (20) also includes that one-chip computer module (27), clock and battery module (28) and power supply control Module (29), described one-chip computer module (27) electrically connects described core board (10), described clock and battery Module (28) electrically connects described one-chip computer module (27), and described energy supply control module (29) electrical connection is described One-chip computer module (27) and described core board (10).

8. a monitor card based on embedded OS, it is characterised in that including: embedded Processor (11), network PHY chip (12), USB PHY chip (13), memory module (14), Network interface (21), USB HUB module (22), monitoring port (23) and WiFi module (31)；Described Network PHY chip (12) electrically connects described flush bonding processor (11), described network interface (21) and described WiFi module (31) electrically connects described network PHY chip (12), described USB PHY chip (13) Electrically connecting described flush bonding processor (11), described USB HUB module (22) electrically connects described USB PHY chip (13), described monitoring port (23) electrically connects described USB HUB module (22), described Memory module (14) electrically connects described flush bonding processor (11).

9. monitor card based on embedded OS as claimed in claim 8, it is characterised in that Also include mobile communication module (32), electrically connect described USB HUB module (22).

10. monitor card based on embedded OS as claimed in claim 8, its feature exists In, described monitoring port (23) is USB port.