CN100369011C - Detection system and method of embeded type device - Google Patents
Detection system and method of embeded type device Download PDFInfo
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- CN100369011C CN100369011C CNB2005100904736A CN200510090473A CN100369011C CN 100369011 C CN100369011 C CN 100369011C CN B2005100904736 A CNB2005100904736 A CN B2005100904736A CN 200510090473 A CN200510090473 A CN 200510090473A CN 100369011 C CN100369011 C CN 100369011C
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Abstract
A detection device of embedded unit consists of input module, storage module, right judgment module and operation treatment module. It is featured as utilizing built-in storage module and right judgment module as well as operation treatment module to generate corresponding treatment program according to data access right to let user use generated treatment program to carry out detection on embedded unit.
Description
Technical field
The invention relates to a kind of detection system and method for embedded equipment.Particularly about a kind of detection system and method that is applied in electronic installation with embedded equipment.
Background technology
Along with the arriving in back PC information household appliances epoch, the function and the degree of stability of consumer's pay attention to day by day product, simplify except hardware is necessary, power saving with attractive in appearance, software more needs to stablize and is efficient.Therefore, the embedded equipment (Embedded System) that meets above-mentioned requirements arises at the historic moment.The electronic equipment of every computing machine, mobile phone, digital camera camera, PDA(Personal Digital Assistant) etc. is the category of embedded equipment.
At present in embedded equipment, generally all there is not complete user's input/output interface, as complete display units such as keyboard, mouse, floppy disk, CD-ROM or LCD screen or cathode ray screens, and inside only has a flash ROM (Flash ROM) usually, is used to store the operating system and the application program of this embedded equipment.Therefore, after production and assembly, the user can't carry out comparatively complicated detection handling procedure by this embedded equipment self, can only connect to default server in operating system by network, should detect handling procedure and be detected to this embedded equipment by server replicates.In testing process, owing to need provide the network equipment in addition and by this device of network measuring, its testing process is comparatively complicated, and the checkout equipment expense is higher, so trace routine quite bothers.The outer formula Device Testing method of another kind of embedding is after production and assembly, by inserting the flash ROM that internal memory detects handling procedure, the detection handling procedure that is used for this internal memory of execution under open state detects, and after having detected, extract this flash ROM, more gain original flash ROM, to recover primal system.But plug has the flash ROM that detects handling procedure under open state, and the detection handling procedure that causes this system in case of system halt easily and be stored in this flash ROM except meeting damaged, frequent ROM (read-only memory) was substituted also quite inconvenience.
As from the foregoing, the user can't detect by embedded equipment self.Therefore, the efficient in the time of how can improving the embedded equipment detection, real is the problem of being badly in need of solution at present.
Summary of the invention
For overcoming the shortcoming of above-mentioned prior art, fundamental purpose of the present invention is to provide a kind of detection system and method for embedded equipment, but detects for embedded equipment self.
Another object of the present invention is to provide a kind of detection system and method for embedded equipment, can preserve and detect the complete of handling procedure data.
Another purpose of the present invention is to provide a kind of detection system and method for embedded equipment, the detection that supplies the user that embedded equipment is produced and keeped in repair.
A further object of the present invention is to provide a kind of detection system and method for embedded equipment, can reduce the expense of checkout equipment.
For reaching above-mentioned and other purpose, the invention provides a kind of detection system and method for embedded equipment.The detection system of embedded equipment of the present invention comprises at least: load module, and the input data, these data comprise recognition data at least; Storage module, comprise first region of data storage and second region of data storage, this first region of data storage stores this operation handling procedure, this second region of data storage then stores this detection handling procedure, this detection handling procedure comprises that production testing handling procedure and maintenance detect handling procedure, wherein, when operation production testing handling procedure or one of them program of maintenance detection handling procedure, another handling procedure can not move; The authority judge module is judged by the recognition data of this load module input, produces corresponding data access authority according to this recognition data; And the calculation process module, after receiving the data access authority of this authority judge module, carry out being stored in the handling procedure that corresponds to this data access authority in this storage module according to this recognition data generation.
In the present invention, the detection system of this embedded equipment also comprises the display module that is used to show by data and this calculation process module execution handling procedure data of this load module input.
The detection method of embedded equipment of the present invention comprises the following steps: to judge the recognition data by the load module input, produces corresponding data access authority according to this recognition data; Set up a storage module, comprise first region of data storage and second region of data storage, this first region of data storage stores this operation handling procedure, this second region of data storage then stores this detection handling procedure, this detection handling procedure comprises that production testing handling procedure and maintenance detect handling procedure, and after receiving this data access authority, execution is stored in the wherein a kind of of the handling procedure that corresponds to this data access authority in this storage module, wherein, when operation production testing handling procedure or maintenance detected one of them program of handling procedure, another handling procedure can not move.
In sum, the detection system of embedded equipment of the present invention and method, by built-in storage module, authority judge module and calculation process module, can produce corresponding handling procedure according to the data access authority, need not be connected to remote network service device in addition or change flash memory, so can significantly improve convenience and efficient that embedded equipment detects, can preserve and detect the complete of handling procedure data, be available for users to detection that embedded equipment is produced and keeped in repair, also can reduce the expense of checkout equipment.
Description of drawings
Fig. 1 is the basic structure synoptic diagram of the detection system of embedded equipment of the present invention; And
Fig. 2 is the treatment scheme synoptic diagram of the detection method of embedded equipment of the present invention.
Embodiment
Embodiment 1
See also Fig. 1, it is the basic structure synoptic diagram of the detection system of embedded equipment of the present invention.The detection system of embedded equipment of the present invention is applied in the electronic equipment with embedded system, as computing machine, mobile phone, digital camera camera, PDA(Personal Digital Assistant) or music personal player etc., the detection system 1 of embedded equipment of the present invention comprises at least: load module 11, storage module 12, authority judge module 13 and calculation process module 14.
What this must illustrate be, the detection system 1 of this embedded equipment also has other various functional units, for simplifying accompanying drawing and explanation, structure only shows the member relevant with the present invention herein, the necessary member of other similar electronic equipment operation, for example hardware configuration such as internal memory, hard disk does not show in the accompanying drawings.
In the present embodiment, after activating the power supply of this electronic equipment and entering power on mode, promptly finish oneself's start test (Power On SelfTesting with BIOS, POST), and then enter operating system, for example (SuSE) Linux OS detects embedded equipment under operating system for the user.The program that enters operating system from power on mode is a prior art, does not give unnecessary details at this.
The load module 11 of the detection system 1 of this embedded equipment can for example be keyboard, mouse, light pen, imports data for the user, for example user's account number, password.
In the present embodiment, this storage module 12 is flash ROM (Flash ROM), is used to store the data of handling procedure.More specifically, this storage module 12 has first region of data storage 120 and second region of data storage 121, and wherein, this first region of data storage 120 stores the data of operation handling procedure, and this second region of data storage 121 stores the data that detect handling procedure.In the present embodiment, this first region of data storage 120 is used to store the operation handling procedure as operating system program and system application, and this second region of data storage 121 is used to store the detection handling procedure as producing and keeping in repair.
This authority judge module 13, judge by 11 inputs of this load module as recognition data such as account number and passwords, produce corresponding data access authority, the data of access storage module 12 according to this recognition data.
This calculation process module 14, after this authority judge module 13 of reception is according to the data access authority that this recognition data produced, execution is stored in the handling procedure that corresponds to this data access authority in this storage module 12, this detection system 1 is entered in corresponding this data access authority processing environment, as general modfel or detecting pattern.In the present embodiment, this calculation process module 14 be central processor unit (Central Processing Unit, CPU).When this authority judge module 13 judged that users are producers or maintenance personal, then this calculation process module 14 was promptly carried out the detection handling procedure in this storage module 12, and entered detecting pattern and carry out as producing and the detecting operation of maintenance for the user; Otherwise, then enter general modfel, for the operation of user's general utility functions such as consumer.
In the present embodiment, the detection system 1 of embedded equipment of the present invention is before the embedded equipment shipment, the detection system 1 of embedded equipment that can be by the invention described above as users such as testing staff enters the production testing pattern, and whether detect this embedded equipment normal.On the other hand, when this embedded equipment after shipment problem takes place, then can enter the maintenance detecting pattern, this embedded equipment is keeped in repair as users such as maintenance personals.
Embodiment 2
In embodiment 2, the detection system 1 of embedded equipment of the present invention also comprises display module 15, shows the data of carrying out handling procedure by data and this calculation process module 14 of these load module 11 inputs, and these data for example are that production or maintenance detect data.Wherein, this display module 15 only show simultaneously produce or maintenance detect data one of them, just if this display module 15 shows production testing patterns, when advancing the production testing operation for the user, then this display module 15 can't show the maintenance detecting pattern; Otherwise if display module 15 shows the maintenance detecting pattern, when advancing to keep in repair detecting operation for the user, then this display module 15 can't show the production testing pattern.
Above-mentionedly before the embedded equipment shipment, carrying out production testing for the user, also or when embedded equipment problem takes place, keeping in repair detection in the future for the user by in this storage module 12, store producing simultaneously and maintenance procedure.
Fig. 2 is the processing flow chart of the detection method of embedded equipment of the present invention, and the detection method of this embedded equipment comprises the following steps:
In step S1, carry out the operating system program that is stored in storage module 12, for example, (SuSE) Linux OS enters in the operating system for this electronic equipment; Then enter step S2.
In step S2, judge by the recognition data of this load module 11 inputs as account number and password etc. by the authority judge module 13 of this electronic equipment; If judge when being testing staff's account number and code data, then enter step S3; If not, then enter step S4, make this electronic equipment enter general modfel, generally move for the user.
In step S3, enter detecting pattern and judge whether the data of this user's input are production data or mantenance data, if production testing personnel user's data, then enter step S31, enter the production testing pattern, embedded equipment is carried out the production testing operation for user (as producers); If maintenance testing staff user's data then enter step S32, enter the maintenance detecting pattern, for user (as the maintenance personal) embedded equipment is keeped in repair and detect operation.In the present embodiment, when a detecting pattern (as production testing) moved, then another detecting pattern (detecting as maintenance) can not be performed; Otherwise when a detecting pattern (detecting as maintenance) operation, then another detecting pattern (as production testing) is not performed;
The detection method of embedded equipment of the present invention also comprises the data of carrying out handling procedures by data and this calculation process module 14 of these load module 11 inputs by display module 15 demonstrations, and these data for example are production data or maintenance detection data.
In sum, the detection system of embedded equipment of the present invention and method are by built-in storage module, authority judge module and calculation process module, can produce corresponding handling procedure according to the data access authority, need not be connected to remote network service device in addition or change flash memory, so can significantly improve convenience and efficient that embedded equipment detects.
Claims (11)
1. the detection system of an embedded equipment, in build in the embedded equipment, it is characterized in that this detection system comprises:
Load module, the input data, these data comprise recognition data at least;
Storage module, comprise first region of data storage and second region of data storage, this first region of data storage stores this operation handling procedure, this second region of data storage then stores this detection handling procedure, this detection handling procedure comprises that production testing handling procedure and maintenance detect handling procedure, wherein, when operation production testing handling procedure or one of them program of maintenance detection handling procedure, another handling procedure can not move;
The authority judge module is judged by the recognition data of this load module input, produces corresponding data access authority according to this recognition data; And
The calculation process module after receiving the data access authority of this authority judge module according to this recognition data generation, carries out being stored in the handling procedure that corresponds to this data access authority in this storage module.
2. the detection system of embedded equipment as claimed in claim 1 is characterized in that, this detection system also comprises: display module shows the data of carrying out handling procedure by data and this calculation process module of this load module input.
3. the detection system of embedded equipment as claimed in claim 1 is characterized in that, this operation handling procedure is operating system program and system application.
4. the detection system of embedded equipment as claimed in claim 3 is characterized in that, this operating system is Linux.
5. the detection system of embedded equipment as claimed in claim 1 is characterized in that, this recognition data person's of being to use account number and password.
6. the detection system of embedded equipment as claimed in claim 1 is characterized in that, this storage module is a flash ROM.
7. the detection method of an embedded equipment is applied in embedded equipment, and this method comprises:
Judgement produces corresponding data access authority by the recognition data of load module input according to this recognition data;
Set up a storage module, comprise first region of data storage and second region of data storage, this first region of data storage stores this operation handling procedure, and this second region of data storage then stores this detection handling procedure, this detection handling procedure comprises that production testing handling procedure and maintenance detect handling procedure, and
After receiving this data access authority, execution is stored in the wherein a kind of of the handling procedure that corresponds to this data access authority in this storage module, wherein, when operation production testing handling procedure or maintenance detected one of them program of handling procedure, another handling procedure can not move.
8. the detection method of embedded equipment as claimed in claim 7 is characterized in that, this operation handling procedure is operating system program and system application.
9. the detection method of embedded equipment as claimed in claim 8 is characterized in that, this operating system is Linux.
10. the detection method of embedded equipment as claimed in claim 7 is characterized in that, this recognition data person's of being to use account number and password.
11. the detection method of embedded equipment as claimed in claim 7 is characterized in that, this storage module is a flash ROM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100904736A CN100369011C (en) | 2005-08-15 | 2005-08-15 | Detection system and method of embeded type device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100904736A CN100369011C (en) | 2005-08-15 | 2005-08-15 | Detection system and method of embeded type device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1916871A CN1916871A (en) | 2007-02-21 |
| CN100369011C true CN100369011C (en) | 2008-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100904736A Expired - Fee Related CN100369011C (en) | 2005-08-15 | 2005-08-15 | Detection system and method of embeded type device |
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| Country | Link |
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| CN (1) | CN100369011C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8060783B2 (en) * | 2009-02-20 | 2011-11-15 | International Business Machines Corporation | Distributed runtime diagnostics in hierarchical parallel environments |
| CN102426551A (en) * | 2011-11-04 | 2012-04-25 | 百度在线网络技术（北京）有限公司 | Test data screening method and device, and test data construction method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6279124B1 (en) * | 1996-06-17 | 2001-08-21 | Qwest Communications International Inc. | Method and system for testing hardware and/or software applications |
| CN1477512A (en) * | 2002-08-20 | 2004-02-25 | 华为技术有限公司 | Embedded sorftware task endless loop monitoring method |
| CN1490724A (en) * | 2002-10-18 | 2004-04-21 | 上海贝尔有限公司 | Virtual machine for embedded systemic software development |
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2005
- 2005-08-15 CN CNB2005100904736A patent/CN100369011C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6279124B1 (en) * | 1996-06-17 | 2001-08-21 | Qwest Communications International Inc. | Method and system for testing hardware and/or software applications |
| CN1477512A (en) * | 2002-08-20 | 2004-02-25 | 华为技术有限公司 | Embedded sorftware task endless loop monitoring method |
| CN1490724A (en) * | 2002-10-18 | 2004-04-21 | 上海贝尔有限公司 | Virtual machine for embedded systemic software development |
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| Publication number | Publication date |
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| CN1916871A (en) | 2007-02-21 |
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Granted publication date: 20080213 Termination date: 20110815 |