CN103426287A - Novel communication control method and device based on mobile device and embedded device - Google Patents
Novel communication control method and device based on mobile device and embedded device Download PDFInfo
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- CN103426287A CN103426287A CN201210160538XA CN201210160538A CN103426287A CN 103426287 A CN103426287 A CN 103426287A CN 201210160538X A CN201210160538X A CN 201210160538XA CN 201210160538 A CN201210160538 A CN 201210160538A CN 103426287 A CN103426287 A CN 103426287A
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Abstract
The invention provides a novel communication control method and a device based on a mobile device and an embedded device. The device mainly comprises two parts: a mobile device terminal and an embedded device terminal. The mobile device terminal comprises an intelligent mobile phone and a tablet computer (the mobile device terminal comprises a USB module and a bluetooth module in hardware). The embedded device terminal comprises a one-chip microcomputer control chip, a sensor module and a communication module (the embedded device terminal comprises a USB module and a bluetooth module in hardware). After the sensor module of the embedded device terminal finishes measurement and acquisition of required data, the one-chip microcomputer control chip processes the data preliminarily and sends the data to the communication module. The communication module sends the data to the mobile device terminal. The mobile device terminal receives, processes and shows the data, and then sends the control information back to the embedded device terminal. The method and the device can provide a convenient and fast communication mode and a data processing mode between the mobile device and the embedded device.
Description
Affiliated technical field
The present invention relates to a kind ofly for novel communication and control mode before mobile device and embedded device, is a kind of by carrying out the method and apparatus of Direct Communication and control between mobile device and embedded device.
Background technology
At present, in existing embedded device, be all after embedded device (as single-chip microcomputer equipment) passes through the sensor image data usually, show or return to host computer by Serial Port Line on LCD and carry out operational processes.
Universal along with mobile device in recent years, as big screen intelligent mobile phone, panel computer, Smart Home etc. enter into people's life gradually, embedded device miscellaneous starts " flying into common people house " gradually, along with the development of computer hardware technique is more and more rapider, traditional communication reveals gradually with the drawback of controlling processing mode: the immobilization of legacy equipment, host computer can't move, device upgrade inconvenient, extendability is poor.
People more and more rely on that to take mobile phone and panel computer be main mobile device, and various Cellphone Accessories emerge in an endless stream, and the data that the equipment around going to control by mobile device in addition and Treatment Analysis embedded device return are about to become a kind of emerging pattern.
Summary of the invention
For the drawback that overcomes tradition and the communication of embedded device and control mode with adapt to the requirement of people to mobile device, mobile office, Smart Home now, the invention provides a kind of new communication and control mode, this mode was both improved on the basis of original communication mode, both realized that mobile device carried out wired connection and power supply by USB, realize wireless telecommunications and the control based on bluetooth by expansion simultaneously, facilitated people to use mobile device and embedded device to carry out communication and control.After receiving the data that embedded device transmits, the process of mask data collection and processing, take full advantage of present mobile device arithmetic capability from strength to strength, the processing of complete paired data, analyzes and demonstration.
The technical solution adopted for the present invention to solve the technical problems is: in the original system of embedded device, utilize the communication serial ports of USB module and bluetooth module expanding system, in whole system, the sensor image data, embedded device sends to mobile device end by data with specific format by USB module or bluetooth module, after mobile device reads serial data by USB or blue tooth interface, by mobile device, powerful arithmetic capability is processed and is analyzed, then shown, and return to control command or data to embedded device by USB or blue tooth interface with specific format, after embedded device receives serial data, interrupt, resolution data also carries out next step operation.
In whole communication process, USB module and bluetooth module are being played the part of the role of interim data.In addition, when being connected by the USB module, the USB module has also played the effect that embedded device is powered; And when being connected by bluetooth, embedded device is powered to bluetooth module by the power supply of self.
The invention has the beneficial effects as follows, effectively realize communication and the control of mobile device and embedded device by wired (USB) and wireless (bluetooth) two kinds of patterns, and the collection of data is separated with processing procedure, complete the collection of data, processing and the analysis that mobile device completes data by embedded device, Each performs its own functions, the powerful computing power of mobile device has made up the shortcoming of embedded device computing inconvenience, thereby can simplify structure and the function of embedded device, realize a kind of novel communication and control model of movement-based equipment.
The accompanying drawing explanation
Fig. 1 is specific functional modules structural drawing of the present invention.
Fig. 2 is the process flow diagram that embedded end functions of the equipments of the present invention realize program.
Fig. 3 is the process flow diagram that mobile device end function of the present invention realizes program.
Embodiment
Below, illustrate referring to the drawings embodiments of the present invention.
Fig. 1 is a kind of movement-based equipment of the present invention and the novel communication control method of embedded device and the specific functional modules figure of device, specifically is divided into two parts: mobile device end and embedded device end.
1. the mobile device end comprises smart mobile phone and panel computer.
2. the functional module of embedded device end comprises singlechip control chip, communication module and sensor assembly, and wherein communication module is comprised of USB module and bluetooth module, and sensor assembly is comprised of various concrete sensors.
Fig. 2 is the process flow diagram that embedded device end function of the present invention realizes, in the process realized in function, comprises the following steps.
1. system initialization, single-chip microcomputer powers on to modules after starting, and removes data cachedly, and initializing variable, complete the initialization to the various required variablees of embedded device system program.
2. the configuration communication module, wherein, comprise the parameter configuration of USB module and bluetooth module.The required various I/O pins of configuration communication, and various serial communication parameter.
3. configure each sensor assembly, the sensor measurement module that the configuration embedded device end is used, comprise various variablees and I/O pin that sensor measurement is required, and corresponding systematic parameter.
4. judged whether that mobile device connects, now, embedded device waits for that mobile device is connected by bluetooth or USB, if having equipment to be connected carry out next step; If without connection, proceed to wait for.
5. judge whether to receive data, after connection completes, wait for and receive the data that transmit from connection, also wait for the data that sensor assembly transmits simultaneously.If the data of receiving, carry out next step; If countless certificates, proceed to wait for.
6. whether the data that judgement receives are order data.Usually the data that receive comprise the data that transmit from the mobile device end and the measurement data received from the sensor measurement module.The judgement work of the complete paired data of this step, if the data that transmit from mobile device carry out steps 7; If the data that transmit from the sensor measurement module carry out steps 9.
7. resolve and the processing command data, the control information of transmitting from mobile device is divided into two kinds usually, and a kind of is control command, and another kind is the request msg order.This step completes the form of the control information to receiving and is resolved: remove command header, analyze command format, carry out data check.
8. whether the control information that judgement is parsed is the order of request measurement data.If the order of request measurement data, request msg, the completing of waiting step 10; If not the order of request measurement data is control command, carry out step 2, the configuration communication module.
9. resolve and the processes sensor measurement data, according to the different requirements of different sensors data, resolve measurement data, and to being processed.
10. press the specific format packing data, the measurement data of processing is packed according to the communication format of appointing in advance, be ready to data, wait for the order of mobile device request msg, i.e. step 8.
11. send to communication module, after step 8 and 10 all completes, packed data are sent to communication module, communication module can, according to the mode (USB or bluetooth connect) of current connection, send data.Then carry out step 4.
Fig. 3 is the process flow diagram that mobile device end function of the present invention realizes, in the process realized in function, comprises the following steps.
1. interface forms initialization, start-up routine initialization interface, offer a close friend's of user interactive interface, and carry out initialization to various for the control that shows data, drawing data.
2. communication service initialization, start the communication service thread, and the various parameters of configuration communication service comprise that USB connects thread and is connected thread with bluetooth, usb communication thread and Bluetooth communication thread.
3. judged whether equipment connection, if there is embedded device to pass through USB or bluetooth connection, carry out step 4; If nothing, continue to wait for.
4. send request the measurement data order to communication thread, completed the function of the equipment of sending to by communication thread.
5. judged whether that data import into, after sending request the order of measurement data, waited pending data to import into, if there are data carry out step 6, otherwise continued to wait for.
6. analyzing and processing data, carry out analyzing and processing to the data that receive by the agreement form, extracts corresponding information.
7. whether the data that judgement receives need to return control information, if need to carry out step 8, if do not need, carry out steps 10.
8. process and generate order, according to analyzing the data obtained, generate corresponding control command, and packing.
9. order is sent to communication thread, be responsible for order is sent to embedded device by communication thread.
10. demonstration data, wherein, comprise and show the data message received, and according to information analysis, drafting, the various charts of demonstration.Then carry out step 3.
Claims (5)
1. the novel communication control method of a movement-based equipment and embedded device should comprise two parts with device, mobile device end and embedded device end, measure and obtain data by embedded device end, then pass to the mobile device end, the mobile device end is processed and is shown data, then returns to control information to embedded device end.
2. mobile device end according to claim 1, is characterized in that, should comprise smart mobile phone and panel computer, and should comprise USB module and bluetooth module on its hardware.
3. embedded device end according to claim 1, is characterized in that, should comprise with lower module:
(3.1) singlechip control chip, for controlling whole embedded system.
(3.2) sensor assembly, be comprised of various different types of sensors, the required data for measuring system.
(3.3) communication module, for connecting embedded device end and mobile device end, and send data to the mobile device end.
4. the communication module of embedded device end according to claim 3, is characterized in that, should comprise USB module and bluetooth module two parts.When the mobile device end connects embedded device end by the USB module, mobile device can provide power supply to embedded device by USB; When using bluetooth to be connected between the two, embedded device is used self Power supply.
5. communication process according to claim 1 is characterized in that:
(5.1) sensor assembly of embedded device end completes measurement and the collection to desired data.
(5.2) the embedded device end singlechip control chip is to sending to the communication module of embedded device end after the data rough handling measured.
(5.3) communication module of embedded device end is responsible for data are sent to the mobile device end connected.
(5.4), after the mobile device termination is received data, data are processed and analyzed, and the data after processing are shown.
(5.5) mobile device end program is returned to USB module or the bluetooth module of control information to mobile device.
(5.6) USB module or bluetooth module are responsible for data are sent to the embedded device end connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210160538XA CN103426287A (en) | 2012-05-23 | 2012-05-23 | Novel communication control method and device based on mobile device and embedded device |
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| CN201210160538XA CN103426287A (en) | 2012-05-23 | 2012-05-23 | Novel communication control method and device based on mobile device and embedded device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104298643A (en) * | 2014-10-09 | 2015-01-21 | 苏州工业园区服务外包职业学院 | Device for data transmission between smart device and embedded device |
| CN104317755A (en) * | 2014-10-13 | 2015-01-28 | 中国电子科技集团公司第四十一研究所 | Wireless program control method applied to signal generator |
| CN104331386A (en) * | 2014-10-09 | 2015-02-04 | 苏州工业园区服务外包职业学院 | Device for data transmission between intelligent equipment and embedded equipment |
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| CN201790808U (en) * | 2010-09-21 | 2011-04-13 | 河北医科大学 | Wrist-worn heart rate monitoring alarm |
| CN202003471U (en) * | 2011-04-15 | 2011-10-05 | 湖州师范学院 | Human body induction home alarm system based on communication module |
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| CN101721202A (en) * | 2009-11-18 | 2010-06-09 | 常州华中集团有限责任公司 | Mobile remote medical monitoring system for health parameters |
| CN101912279A (en) * | 2010-08-23 | 2010-12-15 | 秦皇岛市康泰医学系统有限公司 | Fetus monitoring method based on intelligent terminal equipment |
| CN201790808U (en) * | 2010-09-21 | 2011-04-13 | 河北医科大学 | Wrist-worn heart rate monitoring alarm |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104298643A (en) * | 2014-10-09 | 2015-01-21 | 苏州工业园区服务外包职业学院 | Device for data transmission between smart device and embedded device |
| CN104331386A (en) * | 2014-10-09 | 2015-02-04 | 苏州工业园区服务外包职业学院 | Device for data transmission between intelligent equipment and embedded equipment |
| CN104317755A (en) * | 2014-10-13 | 2015-01-28 | 中国电子科技集团公司第四十一研究所 | Wireless program control method applied to signal generator |
| CN104317755B (en) * | 2014-10-13 | 2018-02-16 | 中国电子科技集团公司第四十一研究所 | A kind of wireless program-controlled method applied to signal generator |
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Application publication date: 20131204 |