CN1297206A - PDA system using mobile telephone to update software and its method - Google Patents
PDA system using mobile telephone to update software and its method Download PDFInfo
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- CN1297206A CN1297206A CN 99123787 CN99123787A CN1297206A CN 1297206 A CN1297206 A CN 1297206A CN 99123787 CN99123787 CN 99123787 CN 99123787 A CN99123787 A CN 99123787A CN 1297206 A CN1297206 A CN 1297206A
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Abstract
A PDA system composed of PDAs, whose software is updated via mobile telephone, is disclosed. The PDA is connected to mobile telephone which has a data transmission path to the servo device of system provider. The update software is transmtted via mobile telephone to the PDA.
Description
The relevant a kind of PDA system of the present invention, particularly relevant a kind of PDA system that utilizes the mobile phone update software, with and Oftware updating method.
Along with the arriving of cyberage, personal electronic notebook device also is that (Personal Digital Assistant PDA) becomes a kind of popular and necessary electronic product to personal digital assistant device gradually.So-called personal digital assistant device has following function usually: store personal data, visiting-card management, time management, the tracking of individual stroke setting, electronic dictionary and working summary etc., but therefore the management of these data develops functions such as to have instant report in stock market and data information transfer service again for the modern fast demand that also can not satisfy the user of data information transfer gradually.Above-described function is all controlled with the system program and the application program that are stored in the non-volatility memorizer (Non-Volatile Memory), handled via CPU (central processing unit) and presented to the user, therefore, if desire the function of expanding system, except expanding hardware unit, most important application software no more than update system.
The system architecture of general PDA system as shown in Figure 1, wherein mask-type ROM (mask Read Only Memory, mask ROM) the 101st is used for stocking system software and application software, and some are fixed and the data that can not change.When the user imports a signal by the outside by input interface 102, CPU (central processing unit) (Central Processing Unit, CPU) 104 will respond this signal and read stored softwares in the mask-type ROM 101, to handle data message by input interface 102 inputs.
When wherein if the signal of input interface 102 input need uses the data that original user stores, promptly by central processing unit 104 from static RAM (Static Random Access Memory, SRAM) reading of data and handle the data message that is obtained in 105.If when only needing the data of processing cup read only memory 101, then directly read the data message of mask-type ROM 101 by CPU (central processing unit) 104, after software processes, with data storing in static RAM (SRAM) 105.When the user desires to watch data, the data message that CPU (central processing unit) 104 can will be stored in the static RAM 105 takes out, and this data message is sent to display device 106, by display device 106 information is shown to the user with the form of optics.With the personal digital assistant device of existing market circulation, display device 106 normally LCD (Liquid Crystal Display, LCD), to meet light user demand.
Traditionally, personal digital assistant device be with the application program burning in the read-only note storer that can't revise, desire the expanding system function and can only change or increase hardware unit, and can't be by upgrading application program the expanding system function.Because electronic product constantly makes rapid progress, and the life cycle of electronic data information product is shorter and shorter especially, the necessary constantly amplification of an electronic product function could allow the user use more easily, and prolong the life cycle of product.Yet, expanding hardware unit, cost also improves relatively, therefore all utilizes the method for upgrading application program to expand product function, as the processing mode of a less expensive traditionally.At present industry is upgraded the way of application program, can require the user to carry personal digital assistant device to specific service station usually, and the operation by the staff is to carry out the renewal of program again.Yet this method is for user's inconvenience very, and causes the waste of time cost simultaneously.Therefore, be necessary to propose a kind of method that can upgrade the application program of PDA system easily, to expand product function, abreast of the times trend.
The purpose of this invention is to provide a kind of PDA system that utilizes the mobile phone update software.
Another object of the present invention provides a kind of Oftware updating method that is applied in the above-mentioned PDA system.
The PDA system of mobile phone update software that utilizes of the present invention is achieved in that this system includes at least: servomechanism installation, in order to store and to transmit software data; Mobile phone links to each other with this servomechanism installation by wireless and wired network data transmission approach, to carry out two-way communication and to download this software data; Signal conductor is in order to the transmission data; And personal digital assistant device, link to each other with this mobile phone by this signal conductor, receiving this software data of being downloaded from this servomechanism installation by this mobile phone, and utilize this software data to upgrade the internal processes and the data of this personal digital assistant device.
Wherein above-mentioned personal digital assistant device comprises a decoding device, in order to receiving this software data of downloading from this mobile phone, and converts this software data to this personal digital assistant device treatable digitalized data form.
Wherein above-mentioned personal digital assistant device comprises ROM (read-only memory), in order to store the data program that need not change.
Wherein above-mentioned personal digital assistant device comprises the non-volatility memorizer of rewritable, needs the data program of repetitive read-write with preservation.
Wherein above-mentioned personal digital assistant device comprises random access memory, in order under the state of the electric power starting of this personal digital assistant device, and temporary transient store various types data program.
Wherein above-mentioned personal digital assistant device comprises display device, shows various information in the mode of utilizing figure and literal.
Wherein above-mentioned personal digital assistant device comprises user's interface, in order to receive the instruction that the user imported.
Wherein above-mentioned personal digital assistant device comprises a central processing unit, this central processing unit is coupled in non-volatility memorizer, this random access memory, this display device of this decoding device, this ROM (read-only memory), this rewritable, and this user's interface, will this digitized software data upgrade and be stored in the non-volatility memorizer of this rewritable in order to reply this instruction.
The PDA system of mobile phone update software that utilizes of the present invention can be achieved in that also this system includes at least: servomechanism installation, in order to store and to transmit software data; Mobile phone links to each other with this servomechanism installation by wireless and wired network data transmission approach, to carry out two-way communication and to download this software data; Signal conductor is in order to the transmission data; Personal digital assistant device comprises array apparatus down at least: the non-volatility memorizer of rewritable, in order to the storage data program; Decoding device links to each other with this mobile phone by this signal conductor, in order to receiving this software data, and converts this software data to this personal digital assistant device treatable digitalized data form; And central processing unit, be coupled with this non-volatility memorizer and this decoding device, in order to handling this digitized software data being stored in this non-volatility memorizer, and upgrade this data program.
Wherein above-mentioned personal digital assistant device comprises ROM (read-only memory), in order to store the data program that need not change.
Wherein above-mentioned personal digital assistant device comprises random access memory, in order under the state of the electric power starting of this personal digital assistant device, and temporary transient store various types data program.
Wherein above-mentioned personal digital assistant device comprises display device, shows various information in the mode of utilizing figure and literal.
Wherein above-mentioned personal digital assistant device comprises user's interface, in order to receive the instruction that the user imported.
The method of utilizing mobile phone to upgrade the software of personal digital assistant device of the present invention is achieved in that this method comprises the following step at least: connect on the mobile phone that this personal digital assistant device to one has the digital data transmission ability; The servomechanism installation that utilizes this mobile phone and to have software data is set up data transfer path; Utilize this mobile phone to receive this software data from this servomechanism installation; Transmission and temporary this software data are in this personal digital assistant device; And make carbon copies this software data to the non-volatility memorizer of the rewritable of this personal digital assistant device inside, to finish the renewal of this software data.
Before the step of wherein above-mentioned transmission and temporary this software data, more comprise the following step: judge whether this software data from this servomechanism installation that this mobile phone receives is correct; This software data that decoding is received is to convert the treatable data layout of this personal digital assistant device to; And judge whether this software data from this mobile phone that this personal digital assistant device receives is correct.
Before the step of wherein above-mentioned this software data of manifolding, more comprise the following step: judge whether that this all software datas all finishes receiving.
The present invention has disclosed a kind of PDA system that utilizes the mobile phone update software, wherein comprises personal digital assistant device, signal conductor, mobile phone and servomechanism installation.At first this personal digital assistant device links to each other with mobile phone by signal conductor, again by the servomechanism installation of mobile phone via Wireless transmission mode and the supplier of system, sets up the path of data transmission with specific communications protocol.After data transfer path was set up, the mobile phone end can transfer to obtained software data in the personal digital assistant device by signal conductor from servomechanism installation down loading updating software data.Personal digital assistant device such as will decode, keep in to these data at action this moment, and the correctness of received data is differentiated.When judging that the data that received are correct, be about to it and write again in the non-volatility memorizer to finish the more new element of software data.
Fig. 1 is the functional block diagram of traditional personal digital assistant device;
Fig. 2 upgrades the system schematic of the software data of personal digital assistant device for utilizing mobile phone among the present invention;
Fig. 3 is the functional block diagram of PDA system of the present invention;
Fig. 4 is in the PDA system of the present invention, update software treatment step process flow diagram.
The invention provides a kind of system and method, utilize wireless telecommunication system and data transmission network immediate updating software data, to overcome the shortcoming that traditional personal digital assistant device must upgrade application program to the locality.Below will spirit of the present invention be described with a specific embodiment.
At first consult Fig. 2, shown a system schematic of utilizing mobile phone 206 to upgrade personal digital assistant device 202.This moment, the user only needed personal digital assistant device 202 is set at best user mode, for example: check whether power supply is sufficient, PDA system 202 is linked to each other with mobile phone 206 via signal conductor 204, control mobile phone 206 by the driver of personal digital assistant device 202 and set up suitable transmission path 208 with Wireless transmission mode and link to each other, to obtain the update software data of depositing in the servomechanism installation 210 with servomechanism installation 210.
Then consult Fig. 3, shown the personal digital assistant device in the present embodiment, by the systemic-function calcspar of mobile phone update software data.Personal digital assistant device comprises non-volatile memory 304, static RAM 305, the display device 306 of user's interface 301, central processing unit 303, mask-type ROM 300, rewritable, and decoding device 307.
As shown in FIG., the non-volatile memory 304 of rewritable, it is the device of main store applications in the personal digital assistant device.Flash memory (Flash Random AccessMemory wherein, Flash RAM) have under non-powered state still can retention data characteristic, and can repeat to read or write data when power supply is arranged, therefore in the present embodiment as the main system software of personal digital assistant device and the memory element of application software preserved.Mask-type ROM 300 (MaskRead Only Memory, Mask ROM), has read-only characteristic, the data that can be used for storing a large amount of fixing and can not change, (Static Random Access Memory SRAM) can provide data temporary ability as for static RAM 305.
As user during by user's interface 301 input instructions, central processing unit 303 can at first read the application software in the non-volatile memory 304 of system software stored in the mask-type ROM 300 or rewritable, obtain required data message to handle this instruction, and resulting data message is stored in the static RAM 305 after will handling.When if instruction that the user imported need use the stored data of original user, central processing unit 303 is promptly by reading the stored data of original user in the static RAM 305, and does further processing.If when wanting video data information, then read the data message of static RAM 305 by central processing unit 303, data message to display is sent to display device 306, information is shown to the user with the form of figure or literal with luminous energy.Considering for light design, is that (Liquid CrystalDisplay is LCD) as display device 306 with LCD in the present embodiment.
Please still consult Fig. 3, when desire is upgraded the software data of personal digital assistant device, at first make decoding device 307 be connected with mobile phone 206 by a signal conductor.Set up data transfer path 208 by mobile phone 206 and servomechanism installation 210 again.And servomechanism installation 210 will transmit software data to mobile phone 206 by transmission path 208, transfers to decoding device 307 via signal conductor again.And decoding device 307 can be with the software data that is received, and converting to can be for the digitalized data form of this personal digital assistant device processing.Afterwards, central processing unit 303 can be temporary among the static RAM 305, these digitized software datas to treat follow-up Data Update program implementation.Because mobile phone 206 has two-way data transmission capabilities, therefore before the program of carrying out every data renewal, whether mobile phone 206 can receive at software data correctly judge, if incorrect, then again the receiving software data till correct.In like manner, personal digital assistant device judges also whether its Data Receiving is correct, till the data that received are correct.After the correctness of software data is errorless on inspection, central processing unit 303 can will originally be temporary in static RAM 305 in software data make carbon copies among the non-volatile memory 304 of rewritable, to finish the more new element of software data.
Then consult Fig. 4, so that update software treatment step process flow diagram to be described in the PDA system of the present invention.When the user desires the update software data, at first need personal digital assistant device and the mobile phone with digital data transmission ability (as, the mobile phone of gsm system) are connected with signal conductor, shown in step 402.Then by mobile phone and utilize specific communications protocol and servomechanism installation to set up the path of data transmission, shown in step 404.Personal digital assistant device can receive by the update software data that servomechanism installation transmitted, shown in step 406 by mobile phone afterwards.Then shown in step 408, mobile phone can judge whether these data that received are correct after receiving data, as if incorrect, then can resumes step 406 places, so that again from servomechanism installation end down loading updating software data; And after mobile phone determines that the data that received are all correct, follow the data layout that these received data are decoded and can be supplied PDA system to handle to convert to, and be sent in the PDA system, shown in step 410.Then, PDA system can judge whether the data that received are correct, shown in step 412.If the data that received are incorrect, then get back to the action that step 406 is carried out data transmission again; And if the data that received are correct, then these data are deposited in the static road machine access memory in the PDA system, shown in step 414.Then shown in step 416, personal digital assistant device will judge whether this update software data all finish receiving, and then not re-execute step 406 if all finish receiving as yet; If oneself finishes receiving and then continues to enter step 418,, deposit the curtain bell-type non-volatility memorizer of rewritable in the PDA system in the mode of manifolding with the update software data that originally were stored in the static RAM.At last restart the software program that has upgraded again, shown in step 420.
In sum, the present invention sets up the path of data transmission by mobile phone and the supplier of system, to receive the software data that refresh routine is used, the mode that is connected with mobile phone by personal digital assistant device again, and obtain these software datas to upgrade its software.Therefore the present invention can improve user traditionally and must in person personal digital assistant device be carried into the shortcoming that the specific service station could the update software program.In addition, not directly to carrying out the software upgrading mode of personal digital assistant device broadcasting, can provide optionally various service by mobile phone to the user.In other words, have only the user who needs update software, just can dial and connect the service of update software, can continue to use personal digital assistant device and unaffected as for other user.In addition,, therefore can guarantee the correctness of data transmission, and and then shorten time of software upgrading because mobile phone has the function of bi-directional transfer of data.
The present invention with preferred embodiment explanation as above; only be used to use and help understanding reality of the present invention to drag; non-in order to limit spirit of the present invention; and the personnel that are familiar with this field skill are after comprehension spirit of the present invention; in not breaking away from spiritual scope of the present invention; when the variation that can do a little change retouching and be equal to is replaced, its scope of patent protection should on claim scope of the present invention and etc. same domain decide.
Claims (16)
1, a kind of PDA system that utilizes the mobile phone update software, it is characterized in that: this system includes at least: servomechanism installation, in order to store and to transmit software data; Mobile phone links to each other with this servomechanism installation by wireless and wired network data transmission approach, to carry out two-way communication and to download this software data; Signal conductor is in order to the transmission data; And personal digital assistant device, link to each other with this mobile phone by this signal conductor, receiving this software data of being downloaded from this servomechanism installation by this mobile phone, and utilize this software data to upgrade the internal processes and the data of this personal digital assistant device.
2, PDA system as claimed in claim 1, it is characterized in that: wherein above-mentioned personal digital assistant device comprises a decoding device, in order to receiving this software data of downloading from this mobile phone, and convert this software data to this personal digital assistant device treatable digitalized data form.
3, PDA system as claimed in claim 1 is characterized in that: wherein above-mentioned personal digital assistant device comprises ROM (read-only memory), in order to store the data program that need not change.
4, PDA system as claimed in claim 1 is characterized in that: wherein above-mentioned personal digital assistant device comprises the non-volatility memorizer of rewritable, needs the data program of repetitive read-write with preservation.
5, PDA system as claimed in claim 1 is characterized in that: wherein above-mentioned personal digital assistant device comprises random access memory, in order under the state of the electric power starting of this personal digital assistant device, and temporary transient store various types data program.
6, PDA system as claimed in claim 1 is characterized in that: wherein above-mentioned personal digital assistant device comprises display device, shows various information in the mode of utilizing figure and literal.
7, PDA system as claimed in claim 1 is characterized in that: wherein above-mentioned personal digital assistant device comprises user's interface, in order to receive the instruction that the user imported.
8, as claim 2 or 3 or 4 or 5 or 6 or 7 described PDA systems, it is characterized in that: wherein above-mentioned personal digital assistant device comprises a central processing unit, this central processing unit is coupled in non-volatility memorizer, this random access memory, this display device of this decoding device, this ROM (read-only memory), this rewritable, and this user's interface, will this digitized software data upgrade and be stored in the non-volatility memorizer of this rewritable in order to reply this instruction.
9, a kind of PDA system that utilizes the mobile phone update software, it is characterized in that: this system includes at least: servomechanism installation, in order to store and to transmit software data; Mobile phone links to each other with this servomechanism installation by wireless and wired network data transmission approach, to carry out two-way communication and to download this software data; Signal conductor is in order to the transmission data; Personal digital assistant device comprises array apparatus down at least: the non-volatility memorizer of rewritable, in order to the storage data program; Decoding device links to each other with this mobile phone by this signal conductor, in order to receiving this software data, and converts this software data to this personal digital assistant device treatable digitalized data form; And central processing unit, be coupled with this non-volatility memorizer and this decoding device, in order to handling this digitized software data being stored in this non-volatility memorizer, and upgrade this data program.
10, PDA system as claimed in claim 9 is characterized in that: wherein above-mentioned personal digital assistant device comprises ROM (read-only memory), in order to store the data program that need not change.
11, PDA system as claimed in claim 9 is characterized in that: wherein above-mentioned personal digital assistant device comprises random access memory, in order under the state of the electric power starting of this personal digital assistant device, and temporary transient store various types data program.
12, PDA system as claimed in claim 9 is characterized in that: wherein above-mentioned personal digital assistant device comprises display device, shows various information in the mode of utilizing figure and literal.
13, PDA system as claimed in claim 9 is characterized in that: wherein above-mentioned personal digital assistant device comprises user's interface, in order to receive the instruction that the user imported.
14, a kind of method of utilizing mobile phone to upgrade the software of personal digital assistant device, it is characterized in that: this method comprises the following step at least: connect on the mobile phone that this personal digital assistant device to one has the digital data transmission ability; The servomechanism installation that utilizes this mobile phone and to have software data is set up data transfer path; Utilize this mobile phone to receive this software data from this servomechanism installation; Transmission and temporary this software data are in this personal digital assistant device; And make carbon copies this software data to the non-volatility memorizer of the rewritable of this personal digital assistant device inside, to finish the renewal of this software data.
15, method as claimed in claim 14 is characterized in that: before the step of wherein above-mentioned transmission and temporary this software data, more comprise the following step: judge whether the reception of this mobile phone is correct from this software data of this servomechanism installation; This software data that decoding is received is to convert the treatable data layout of this personal digital assistant device to; And judge whether the reception of this personal digital assistant device is correct from this software data of this mobile phone.
16, method as claimed in claim 14 is characterized in that: before the step of wherein above-mentioned this software data of manifolding, more comprise the following step: judge whether that this all software datas all finishes receiving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 99123787 CN1297206A (en) | 1999-11-23 | 1999-11-23 | PDA system using mobile telephone to update software and its method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 99123787 CN1297206A (en) | 1999-11-23 | 1999-11-23 | PDA system using mobile telephone to update software and its method |
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| CN1297206A true CN1297206A (en) | 2001-05-30 |
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| CN 99123787 Pending CN1297206A (en) | 1999-11-23 | 1999-11-23 | PDA system using mobile telephone to update software and its method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7278140B2 (en) | 2003-05-12 | 2007-10-02 | Autotools Group Co., Ltd. | Apparatus and method of updating data of an embedded system, and apparatus for updating data of memory |
| CN100363921C (en) * | 2002-06-28 | 2008-01-23 | 微软公司 | System and method of application programme distribution and configuration management for mobile apparatus |
| CN100380365C (en) * | 2001-12-13 | 2008-04-09 | 汤姆森许可公司 | Apparatus, methods and articles of manufacture for wireless communication networks |
| CN100380321C (en) * | 2002-06-27 | 2008-04-09 | 微软公司 | Method and system used in making action relate to semantic marker in electronic file |
| CN100403283C (en) * | 2003-05-30 | 2008-07-16 | 欧特斯科技股份有限公司 | Data updating apparatus and method |
| CN100422929C (en) * | 2004-04-02 | 2008-10-01 | 乐金电子(中国)研究开发中心有限公司 | Downloading and renewing method of hand-set |
| CN100458689C (en) * | 2003-06-12 | 2009-02-04 | 诺基亚西门子通信公司 | Controlling settings for mobile telecommunications apparatus |
| CN102394941A (en) * | 2004-06-28 | 2012-03-28 | 诺基亚公司 | User confirmation in data downloading |
-
1999
- 1999-11-23 CN CN 99123787 patent/CN1297206A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100380365C (en) * | 2001-12-13 | 2008-04-09 | 汤姆森许可公司 | Apparatus, methods and articles of manufacture for wireless communication networks |
| CN101296247B (en) * | 2001-12-13 | 2011-05-25 | 汤姆森许可公司 | Apparatus, methods and articles of manufacture for wireless communication networks |
| CN100380321C (en) * | 2002-06-27 | 2008-04-09 | 微软公司 | Method and system used in making action relate to semantic marker in electronic file |
| CN100363921C (en) * | 2002-06-28 | 2008-01-23 | 微软公司 | System and method of application programme distribution and configuration management for mobile apparatus |
| US7278140B2 (en) | 2003-05-12 | 2007-10-02 | Autotools Group Co., Ltd. | Apparatus and method of updating data of an embedded system, and apparatus for updating data of memory |
| CN100403283C (en) * | 2003-05-30 | 2008-07-16 | 欧特斯科技股份有限公司 | Data updating apparatus and method |
| CN100458689C (en) * | 2003-06-12 | 2009-02-04 | 诺基亚西门子通信公司 | Controlling settings for mobile telecommunications apparatus |
| CN100422929C (en) * | 2004-04-02 | 2008-10-01 | 乐金电子(中国)研究开发中心有限公司 | Downloading and renewing method of hand-set |
| CN102394941A (en) * | 2004-06-28 | 2012-03-28 | 诺基亚公司 | User confirmation in data downloading |
| CN102394941B (en) * | 2004-06-28 | 2015-11-25 | 诺基亚公司 | User in data download confirms |
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