CN1877546A - Memory sharing method and device for electronic equipment - Google Patents
Memory sharing method and device for electronic equipment Download PDFInfo
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- CN1877546A CN1877546A CN 200510046600 CN200510046600A CN1877546A CN 1877546 A CN1877546 A CN 1877546A CN 200510046600 CN200510046600 CN 200510046600 CN 200510046600 A CN200510046600 A CN 200510046600A CN 1877546 A CN1877546 A CN 1877546A
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Abstract
The invention relates to a device and a method for sharing storage device in family electronic devices. The inventive method comprises steps of: in the family electronic devices network, when one of them is shut down, transmitting the data in its internal storage device to other electronic devices; when it turns on, sending request data to storage device in other electronic devices and receiving the data sent by other electronic devices after they response the request, and storing the data in its own storage device. The invention has the advantages that it can share storage devices among family electronic devices, and can resolve the problem of changing storage devices in electronic devices.
Description
Technical field
The present invention relates to a kind of electronic equipment, relate in particular to the memory sharing method and the device of a kind of family inner electronic equipment.
Background technology
Along with the development of technology, the electronic equipment of installing in the family also needs to store a large amount of diversified data.For example, digital television receiver is in order to store the electronic program guides (EPG) that receives at any time, guiding user's audiovisual material and be provided with storer.
As mentioned above, the digital television receiver in the electronic equipment in order to reduce frequently closing of power supply, is provided with memory device, i.e. EEPROM (Electrically Erasable Programmable Read Only Memo) (EEPROM) simultaneously in order to store mass data.
But because the number of times that EEPROM (Electrically Erasable Programmable Read Only Memo) (EEPROM) can write is limited, if therefore use digital television receiver for a long time, the write capability that then might produce EEPROM (Electrically Erasable Programmable Read Only Memo) (EEPROM) reduces, even may can not write again.
Just because of this, if the write capability of EEPROM (Electrically Erasable Programmable Read Only Memo) (EEPROM) disappears,, must replace the EEPROM (Electrically Erasable Programmable Read Only Memo) (EEPROM) of digital television receiver so then owing to the digital television receiver cisco unity malfunction.
But the EEPROM (Electrically Erasable Programmable Read Only Memo) of digital television receiver (EEPROM) replacement work not only bothers, and can cause the distrust of consumer to product, thereby causes bad image product easily.
This electronic equipment of installing within the family, according to its characteristic, the internal storage life-span of digital television receiver is also shorter than the life-span of digital television receiver, therefore exists to be accompanied by troublesome problem such as replacing task memory.
Summary of the invention
The present invention develops for the problem that solves above-mentioned existence, its objective is that providing a kind of can make between the installation electronic equipment within the family, adopt Memory Share to prevent the memory sharing method and the device of the electronic equipment of associated electronic device internal storage replacement operation in advance.
For the memory sharing method of the electronic equipment of the present invention that achieves the above object is made up of following step: within the family with in the continuous electronic equipment of network, when wherein a certain powered-down, the data of its internal storage storage are sent to other electronic equipments; And when energized, the data of storing in other electronic equipments are filed an application data, obtain the data that transmit other electronic equipments response back simultaneously, and the stage that the data that obtain from other electronic equipments are stored in storer; If a certain electronic equipment in family's inner electronic equipment, whenever obtaining sending data from other electronic equipments, then the data that other electronic equipments are transmitted are stored in portion's storer within it; If other electronic equipments have the data application, then read the data of storing in the storer, and with data to stage that respective electronic equipment transmits.
Particularly, data that obtain sending from other electronic equipments, and with the electronic equipment that the data that obtain are stored in internal storage, be appointed as power supply closing state (being the state of power connection) use as its feature down.
And the memory sharing device of electronic equipment of the present invention is to be made of following structure: data are carried out memory storing; The interface portion of getting in touch platform with network is provided; When power-off,, be sent to other electronic equipments by network with the data of storing in the storer; And when power connection, file an application data in other electronic equipments by the data that network is stored, obtain the data that transmit other electronic equipment response backs simultaneously, and the data that obtain from other electronic equipments are stored portion's storer within it; If when other electronic equipments send data, then the data that are transmitted are stored in portion's storer within it; When if other electronic equipments have the data application, then read in the data of storing in the storer, and the control part that data are transmitted to respective electronic equipment.
The present invention is owing to install shared storage between the electronic equipment within the family, therefore, can prevent in the electronic equipment a certain in advance because the characteristic reason, the situation that its internal storage life-span exhausts.
The memory sharing method of electronic equipment of the present invention and the advantageous effect of device are as follows:
Therefore the present invention, can prevent the replacement problem of electronic equipment internal storer in advance owing to shared storage between the electronic equipment of installing within the family.
Description of drawings
Fig. 1 is a representative instance home network example schematic of the present invention.
Fig. 2 is the summary pie graph of the electronic equipment installed in the representative instance of the present invention family.
Fig. 3 and Fig. 4 are the process flow diagrams of representative instance memory sharing method of the present invention.Among the figure,
D1: the 1st television receiver 100: control part
102: the 1 storeies { random-access memory (ram) }
104: the 2 storeies { EEPROM (Electrically Erasable Programmable Read Only Memo) (EEPROM) }
106: interface portion D2: the 2nd television receiver
200: control part
202: the 1 storeies { random-access memory (ram) }
204: the 2 storer { EEPROM (Electrically Erasable Programmable Read Only Memo) (EEPROM)
206: interface portion R: refrigerator
300: control part 302: interface portion
304: storer { random-access memory (ram)
Embodiment
Below, in conjunction with the accompanying drawings embodiments of the invention are described in detail as follows.
The situation that links to each other between the present invention and the electronic equipment of being installed within the family is described as follows with reference to Fig. 1:
Have as the electronic equipment of installing in the family: the 1st television receiver (D1), the 2nd television receiver (D2), refrigerator (R) etc.And the 1st television receiver (D1), the 2nd television receiver (D2), refrigerator (R) etc. link to each other with network by home network technologies.
Formation to electronic equipment of the present invention is described in detail as follows with reference to Fig. 2:
The 1st television receiver (D1), when controlling for the various component parts of receiving television broadcasting, its structure is to be made of following part comprehensively: the representative instance according to the present invention, execute store are shared poly-control part 100 of step; When for the program of control part 100 and program thereof carry out set information being stored, providing the 1st storer 102, the 1 storeies 102 of data to the storer of other electronic equipments is random-access memory (ram)s; The 2nd storer 104, the 2 storeies of storing for the various information that reception broadcasting is provided 104 are EEPROM (Electrically Erasable Programmable Read Only Memo) (EEPROM); For the interface portion 106 of getting in touch platform is provided between home network and the control part 100, comprise its inner formation.Here, the 2nd storer 104 will be stored the various set informations of the 1st television receiver (D1) under the situation of the power-off of all electronic equipments of home-network linkups.
And when the 2nd television receiver (D2) will be controlled for the various component parts of receiving television broadcasting comprehensively, its structure was to be made of following part: the representative instance according to the present invention, execute store are shared poly-control part 200 of step; When for the program of control part 200 and program thereof carry out set information being stored, providing the 1st storer 202, the 1 storeies 202 of data to the storer of other electronic equipments is random-access memory (ram)s; The 2nd storer 204, the 2 storeies of storing for the various information that reception broadcasting is provided 204 are EEPROM (Electrically Erasable Programmable Read Only Memo) (EEPROM); For the interface portion 206 of getting in touch platform is provided between home network and the control part 200.Here, the 2nd storer 204 will be stored the various set informations of the 2nd television receiver (D2) under the situation with the power-off of all electronic equipments of home-network linkups.
When the refrigerator in the electronic equipment (R) will be controlled for the various component parts of cooling comprehensively, its structure was to be made of following part: the representative instance according to the present invention, execute store are shared poly-control part 300 of step; When set information being stored,, the data of other electronic equipments are carried out memory storing 304 according to the control of control part 300 for the program of control part 300 and program thereof carry out; For the interface portion 302 of getting in touch platform is provided between home network and the control part 300.
Below, the use of the 1st television receiver (D1) being shared the storer of refrigerator (R) illustrates the memory sharing problem as an example.To the memory sharing of other electronic equipments therewith roughly the same.
At first, to forming the memory sharing process in the 1st television receiver (D1), be described as follows with reference to Fig. 3:
Whether the change of 100 pairs of set informations of control part of the 1st television receiver (D1) for example, detects (step 400) to the incidents such as electronic program guides (EPG) system data of new reception.If testing result is that set information is changed, then control part 100 is stored (step 402) with the set information of change in the 1st storer 102.If testing result is not have change setting information, then carry out corresponding actions.If the storage end-of-job of the set information of change, then whether 100 pairs of control parts are imported the power connection order by customer requirements and are detected (step 404).If testing result is that then control part 100 is sent to refrigerator (R) afterwards with stored setting information in the 1st storer 102 by home network by the order of customer requirements input power connection, order comes powered-down (step 406) according to power-off.If testing result is to disconnect power supply, then carry out corresponding actions (step 416)
If input power connection order (step 408) under power down state, then control part 100 is applied for set information (step 410) by home network to refrigerator (R).Here, refrigerator (R) will transmit set information according to the application of set information.
If refrigerator (R) has carried out transmitting (step 412) to set information according to application, control part 100 set information that reception is transmitted then, and the set information that receives stored (step 414) in the 1st storer 102.
As mentioned above, the 1st television receiver (D1) is stored in set information earlier in the 1st storer 102, during power-off, will compare stored setting information in the refrigerator (R) when power supply is not closed then.
Storing process to the refrigerator (R) after the 1st television receiver (D1) obtains set information describes with reference to Fig. 4.
The set information whether 300 pairs the 1st television receivers of the control part of refrigerator (R) (D1) obtain providing detects (step 500).If testing result has obtained the set information that provides from the 1st television receiver (D1), then control part 300 is stored (step 502) with the set information of the 1st television receiver (D1) in storer 304.If testing result is not receive set information from the 1st television receiver (D1), then carry out corresponding actions (step 508).
Simultaneously, whether 100 pairs the 1st television receivers of the control part of refrigerator (R) (D1) apply for that set information detects (step 504).(D1) applied for set information if testing result is the 1st television receiver, and then control part 300 will read stored setting information in the storer 304, and the set information that reads is sent to the 1st television receiver (D1) (step 506).If testing result is not from the 1st television receiver (D1) application information, then carry out corresponding actions (step 508).
Claims (3)
1, the memory sharing method of electronic equipment and device is characterized in that the memory sharing method of described electronic equipment is made up of following step;
Within the family in the electronic equipment that links to each other with network, when wherein a certain powered-down, the data of its internal storage storage are sent to other electronic equipments; And when energized, the data of storing in other electronic equipments are filed an application data, obtain the data that transmit other electronic equipments response back simultaneously, and the stage that the data that obtain from other electronic equipments are stored in storer;
If a certain electronic equipment in family's inner electronic equipment, whenever obtaining sending data from other electronic equipments, then the data that other electronic equipments are transmitted are stored in portion's storer within it; If other electronic equipments have the data application, then read the data of storing in the storer, and with data to stage that respective electronic equipment transmits.
2, the memory sharing method of electronic equipment according to claim 1, it is characterized in that the data that obtain sending from other electronic equipments, and, be appointed as in not closing state (being the state of power connection) use down of power supply with the electronic equipment that the data that obtain are stored in internal storage.
3, the memory sharing method of electronic equipment and device, the memory sharing device that it is characterized in that described electronic equipment is to be made of following structure:
Data are carried out memory storing;
The interface portion of getting in touch platform with network is provided;
When power-off,, be sent to other electronic equipments by network with the data of storing in the storer; And when power connection, file an application data in other electronic equipments by the data that network is stored, obtain the data that transmit other electronic equipment response backs simultaneously, and the data that obtain from other electronic equipments are stored portion's storer within it; If when other electronic equipments send data, then the data that are transmitted are stored in portion's storer within it; When if other electronic equipments have the data application, then read in the data of storing in the storer, and the control part that data are transmitted to respective electronic equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510046600 CN1877546A (en) | 2005-06-07 | 2005-06-07 | Memory sharing method and device for electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510046600 CN1877546A (en) | 2005-06-07 | 2005-06-07 | Memory sharing method and device for electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1877546A true CN1877546A (en) | 2006-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510046600 Pending CN1877546A (en) | 2005-06-07 | 2005-06-07 | Memory sharing method and device for electronic equipment |
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| CN (1) | CN1877546A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114072745A (en) * | 2020-02-24 | 2022-02-18 | 青岛海尔智能技术研发有限公司 | Method for operating a household appliance and household appliance |
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2005
- 2005-06-07 CN CN 200510046600 patent/CN1877546A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114072745A (en) * | 2020-02-24 | 2022-02-18 | 青岛海尔智能技术研发有限公司 | Method for operating a household appliance and household appliance |
| CN114072745B (en) * | 2020-02-24 | 2024-01-16 | 青岛海尔智能技术研发有限公司 | Method for operating a household appliance and household appliance |
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