CN102868568A - Network unit replacing system and embedded system device - Google Patents
Network unit replacing system and embedded system device Download PDFInfo
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- CN102868568A CN102868568A CN2011101889461A CN201110188946A CN102868568A CN 102868568 A CN102868568 A CN 102868568A CN 2011101889461 A CN2011101889461 A CN 2011101889461A CN 201110188946 A CN201110188946 A CN 201110188946A CN 102868568 A CN102868568 A CN 102868568A
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Abstract
The invention provides a network unit replacing system and an embedded system device. The network unit replacing method comprises the steps of: detecting the type of a network of a network unit of the embedded system device to generate a detection result; when the detection result indicates that the embedded system device is currently at least provided with an external network unit, initializing the external network unit to enable the embedded system device to penetrate through the external network unit to store a network instead of a built-in network unit.
Description
Technical field
The present invention relates to a kind of network element method of replacing and a kind of embedded system device, espespecially a kind of network element method of replacing of the embedded system device be used to having a built-in network element and relevant embedded system device.
Background technology
Generally speaking, the used network element of traditional embedded system device (for example television set or multimedia playing apparatus) is a built-in network element (wireless network card or wired network adapter), when this built-in network element in this embedded system device can't normal operation and is needed repairing, traditional method for maintaining is normally taken this embedded system device apart, should built-in network element removing, and a new built-in network element is installed in this embedded system device, yet, the suitable labor intensive of this mode and time, therefore maintenance cost is very high, and maintenance efficiency is very poor.
Summary of the invention
In view of this, one of purpose of the present invention is to provide a kind of network element method of replacing and a kind of embedded system device of the embedded system device be used to having a built-in network element, to solve the above problems.
According to embodiments of the present invention, it discloses a kind of network element method of replacing of the embedded system device be used to having a built-in network element, this network element method of replacing includes: detect the type of the present network element that has of this embedded system device, to produce a testing result; And when this testing result indicates this embedded system device to have an external network element at least at present, this external network element is carried out initialization so that this embedded system device sees through this external network element but not this built-in network element is come access network.
According to embodiments of the present invention, it discloses a kind of embedded system device, and this embedded system device includes: a built-in network element, a detecting unit and a processing unit.This detecting unit is used for detecting the type of the present network element that has of this embedded system device, to produce a testing result; And this processing unit is coupled to this detecting unit, and when this testing result indicated this embedded system device to have an external network element at least at present, this external network element is carried out initialization to this processing unit so that this embedded system device sees through this external network element but not this built-in network element is come access network.
In sum, the network element method of replacing of the disclosed embedded system device be used to having a built-in network element of the present invention and relevant embedded system device can utilize an external network element fast and correctly replace this built-in network element, therefore, when this built-in network element in this embedded system device can't normal operation and is needed repairing, the present invention can save manpower and the time cost of traditional maintenance mode, directly but the external network element with a normal operation is electrically connected on this embedded system device (for example via USB interface), with saving manpower and time, and then reduce maintenance cost.
Description of drawings
Illustrated in fig. 1 is simplification block schematic diagram according to the embedded system device of one embodiment of the invention.
The flow chart of a embodiment for the network element method of replacing of summarizing the embedded system device be used to having a built-in network element of the present invention according to the function mode of above-mentioned embedded system device illustrated in fig. 2.
The main element symbol description
100: embedded system device 102: built-in network element
104: detecting unit 106: inspection unit
108: processing unit 110: external network element
Embodiment
In the middle of this specification and the claims of enclosing, used some vocabulary to censure specific element, should understand and have those of ordinary skill in the affiliated field, hardware manufacturer may be called same element with different nouns, this specification and the claims of enclosing are not used as distinguishing the mode of element with the difference of title, but the criterion that is used as distinguishing with the difference of element on function, be an open term mentioned " including " in the middle of specification and the follow-up claim in the whole text, so should be construed to " include but be not limited to ", in addition, " couple " word and include any means that indirectly are electrically connected that directly reach at this, therefore, be coupled to one second device if describe a first device in the literary composition, then represent this first device and can directly be electrically connected in this second device, or indirectly be electrically connected to this second device by other device or connection means.
Please refer to Fig. 1, illustrated in fig. 1 is simplification block schematic diagram according to the embedded system device 100 of one embodiment of the invention, and wherein embedded system device 100 can be a television set or a multimedia playing apparatus.As shown in Figure 2, embedded system device 100 includes: a built-in network element 102, a detecting unit 104, an inspection unit 106 and a processing unit 108.Detecting unit 104 is used for detecting the type of the embedded system device 100 present network element that have, to produce a testing result; Wherein built-in network element 102 can have a memory address being used for putting down in writing its attribute (built-in or external), and built-in network element 102 can be a wireless network card or a wired network adapter.
(external network element 110 equally also can have a memory address to be used for putting down in writing its attribute (built-in or external) when this testing result indication embedded system device 100 has an external network element 110 at present, and external network element 110 can be a wireless network card or a wired network adapter), inspection unit 106 is used for checking whether the newtork element names wlan0 that external network element 110 expections will be used is used, to produce a check result.If inspection unit 106 is checked through newtork element names wlan0 and is used, then processing unit 108 will capture built-in network element 102 information shared with other element of embedded system device 100, and discharge the built-in network element 102 employed resources of embedded system device 100, and external network element 110 is carried out initialization.Otherwise, if inspection unit 106 is checked through newtork element names wlan0 and not yet is used, then processing unit 108 will directly carry out initialization to external network element 110 so that embedded system device 100 sees through external network element 110 but not built-in network element 102 is come access network; In other words, when this testing result indication embedded system device 100 has an external network element 110 at present, 108 pairs of these external network element of processing unit are carried out initialization and are come access network so that this embedded system device sees through external network element 110, and processing unit 108 comes external network element 110 is carried out initialization according to this check result.
In addition, when this testing result indication embedded system device 100 only had built-in network element 102 at present, processing unit 108 internally establishing network unit 102 carried out initialization so that embedded system device 100 comes access network through built-in network element 102.Note that at this above embodiments only illustrate as of the present invention, rather than restrictive condition of the present invention.
Please refer to Fig. 2, the flow chart of a embodiment for the network element method of replacing of summarizing the embedded system device be used to having a built-in network element of the present invention according to the function mode of above-mentioned embedded system device 100 illustrated in fig. 2, if can obtain identical result substantially, then the step in the flow process not necessarily needs to carry out according to order shown in Figure 2, it is continuous also not necessarily needing, that is to say, can insert other step between these steps.Control method of the present invention includes the following step:
Step 200: beginning.
Step 202: detect the type of the present network element that has of this embedded system device, to produce a testing result; When this testing result indicates this embedded system device to have an external network element at least at present, execution in step 204; When this testing result indicates this embedded system device only to have this built-in network element at present, execution in step 212.
Step 204: check whether the newtork element names that this external network element expection will be used is used; If this newtork element names is used, then execution in step 206; If this newtork element names not yet is used, then execution in step 210.
Step 206: the shared information of other element that captures this built-in network element and this embedded system device.
Step 208: the employed resource of this built-in network element that discharges this embedded system device.
Step 210: this external network element is carried out initialization, and execution in step 216.
Step 212: check whether the newtork element names that this built-in network element expection will be used is used; If this newtork element names is used, then execution in step 216; If this newtork element names not yet is used, then execution in step 214.
Step 214: this external network element is carried out initialization, and execution in step 216.
Step 216: finish.
In sum, the network element method of replacing of the disclosed embedded system device be used to having a built-in network element of the present invention and relevant embedded system device can utilize an external network element fast and correctly replace this built-in network element, therefore, when this built-in network element in this embedded system device can't normal operation and is needed repairing, the present invention can omit traditional maintenance mode, directly but the external network element with a normal operation is electrically connected on this embedded system device (for example via USB interface), with saving manpower and time, and then reduce maintenance cost and improve maintenance efficiency.
The above only is preferred embodiment of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (12)
1. network element method of replacing that is used for having an embedded system device of a built-in network element includes:
Detect the type of the present network element that has of embedded system device, to produce a testing result; And
When described testing result indicates described embedded system device to have an external network element at least at present, described external network element is carried out initialization so that described embedded system device sees through described external network element but not described built-in network element is come access network.
2. network element method of replacing according to claim 1, wherein, carry out initialized step to described external network element and include:
Check whether the newtork element names that described external network element expection will be used is used, to produce a check result; And
Come described external network element is carried out initialization according to described check result.
3. network element method of replacing according to claim 2, wherein, come that according to described check result described external network element is carried out initialized step and include:
If described newtork element names is used, then capture the shared information of other element of described built-in network element and described embedded system device, discharge the employed resource of described built-in network element of described embedded system device, and described external network element is carried out initialization.
4. network element method of replacing according to claim 2, wherein, come that according to described check result described external network element is carried out initialized step and include:
If described newtork element names not yet is used, then directly described external network element is carried out initialization.
5. network element method of replacing according to claim 1, other includes:
When described testing result indicates described embedded system device only to have described built-in network element at present, described built-in network element is carried out initialization come access network so that described embedded system device sees through described built-in network element.
6. embedded system device includes:
One built-in network element;
One detecting unit is used for detecting the type of the present network element that has of described embedded system device, to produce a testing result; And
One processing unit, be coupled to described detecting unit, when described testing result indicated described embedded system device to have an external network element at least at present, described external network element is carried out initialization to described processing unit so that described embedded system device sees through described external network element but not described built-in network element is come access network.
7. embedded system device according to claim 6, other includes:
One inspection unit is coupled to described detecting unit, is used for checking whether the newtork element names that described external network element expection will be used is used, to produce a check result;
Wherein, described processing unit comes described external network element is carried out initialization according to described check result.
8. embedded system device according to claim 7, wherein, described processing unit comes that according to described check result described external network element is carried out initialized function and includes:
If described inspection unit is checked through described newtork element names and is used, then described processing unit captures the shared information of other element of described built-in network element and described embedded system device, and discharge the employed resource of described built-in network element of described embedded system device, and described external network element is carried out initialization.
9. embedded system device according to claim 7, wherein, described processing unit comes that according to described check result described external network element is carried out initialized function and includes:
If described inspection unit is checked through described newtork element names and not yet is used, then described processing unit directly carries out initialization to described external network element.
10. embedded system device according to claim 6, wherein, when described testing result indicated described embedded system device only to have described built-in network element at present, described processing unit carried out initialization to described built-in network element and comes access network so that described embedded system device sees through described built-in network element.
11. embedded system device according to claim 6 is a television set or a multimedia playing apparatus.
12. embedded system device according to claim 6, wherein, described built-in network element and described external network element have respectively a memory address, are used for putting down in writing its attribute.
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| CN201110188946.1A CN102868568B (en) | 2011-07-06 | 2011-07-06 | Network element method of replacing and embedded system device |
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| CN201110188946.1A CN102868568B (en) | 2011-07-06 | 2011-07-06 | Network element method of replacing and embedded system device |
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| CN109412830A (en) * | 2018-09-05 | 2019-03-01 | 广州视源电子科技股份有限公司 | Method and device for curing internet card name, computer equipment and storage medium |
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