CN114356822A - Modular data sensing system and method - Google Patents
Modular data sensing system and method Download PDFInfo
- Publication number
- CN114356822A CN114356822A CN202111641431.2A CN202111641431A CN114356822A CN 114356822 A CN114356822 A CN 114356822A CN 202111641431 A CN202111641431 A CN 202111641431A CN 114356822 A CN114356822 A CN 114356822A
- Authority
- CN
- China
- Prior art keywords
- interface component
- sensing
- sensing system
- data
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 6
- 230000008447 perception Effects 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims description 42
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
- G06F13/4081—Live connection to bus, e.g. hot-plugging
Abstract
The invention relates to a modularized data sensing system and a method, wherein the system comprises a sensing system, the sensing system is connected with a plurality of sensing modules through a plurality of hot plug interfaces, and each hot plug interface comprises an identification interface component and a data interface component; the identification interface component is used for identifying the ID information of the perception module; the data interface component is used for communicating with the perception module; and when the ID information identified by the identification interface component is changed, the sensing system reads the identification interface component again and updates the data interface component according to the obtained ID information. The invention can avoid the problem caused by the difference between different data perception requirements.
Description
Technical Field
The present invention relates to the field of data sensing technologies, and in particular, to a modular data sensing system and method.
Background
At present, digital interfaces are generally plug and play and support hot plug functions. The existing digital interface can inform the upstream equipment of adding or leaving of new equipment according to a hot plug signal, so that the upstream equipment can acquire data according to the information, but the existing mode can only know whether the new equipment exists or not and cannot know the type of the new equipment, so that the problem that a system cannot work possibly occurs when the type of the data acquired by the new equipment changes.
Disclosure of Invention
The invention aims to provide a modular data sensing system and a method, which can avoid the problem caused by the difference between different data sensing requirements.
The technical scheme adopted by the invention for solving the technical problems is as follows: the sensing system is connected with a plurality of sensing modules through a plurality of hot plug interfaces, and each hot plug interface comprises an identification interface component and a data interface component; the identification interface component is used for identifying the ID information of the perception module; the data interface component is used for communicating with the perception module; and when the ID information identified by the identification interface component is changed, the sensing system reads the identification interface component again and updates the data interface component according to the obtained ID information.
The hot plug interface also comprises a detection interface component, the detection interface component is used for detecting whether the hot plug interface is inserted into the sensing module, and the sensing system controls the use state of the data interface component according to the detection result of the detection interface component.
When the detection result of the detection interface component is that the sensing module is removed, the sensing system controls the data interface component to be in a forbidden state; and when the detection result of the detection interface component is that the sensing module is inserted, the sensing system controls the data interface component to be in an open state.
The technical scheme adopted by the invention for solving the technical problems is as follows: the modularized data sensing system comprises the following steps:
detecting whether the hot plug interface changes or not through the detection interface component and the identification interface component;
when the detection result of the detection interface component does not change and the identification interface component identifies that the ID information of the sensing module changes, the ID state of the sensing module is considered to be changed;
and the perception system reads the identification interface component part again to obtain the changed ID information, determines the type of the perception module according to the ID information, and calls the corresponding data interface component part according to the type of the perception module to complete dynamic update configuration.
And when the detection result of the detection interface component changes, the sensing system controls the use state of the corresponding data interface component.
When the detection result of the detection interface component is that the sensing module is removed, the sensing system controls the data interface component to be in a forbidden state; and when the detection result of the detection interface component is that the sensing module is inserted, the sensing system controls the data interface component to be in an open state.
Advantageous effects
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages and positive effects: according to the invention, the identification part is added in the hot plug interface to identify the ID information of the sensing module, when the ID information of the sensing module is changed, the sensing system can read the identification interface component part again to obtain the ID information of the corresponding sensing module, and the data interface is reconfigured according to the ID information.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a flow chart of an embodiment of the present invention.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
The embodiment of the invention relates to a modularized data sensing system, which comprises a sensing system, wherein the sensing system is connected with a plurality of sensing modules through a plurality of hot plug interfaces, and each hot plug interface comprises an identification interface component and a data interface component; the identification interface component is used for identifying the ID information of the perception module; the data interface component is used for communicating with the perception module; and the perception system updates the data interface component according to the ID information identified by the identification interface component.
Specifically, in the embodiment, the ID information of the sensing module is identified by the identification interface component, so as to know whether the data type of the sensing module changes, and when the ID information of the sensing module changes, the data type of the sensing module changes. After the identification interface component identifies the ID information change of the sensing module, the sensing system can find the corresponding data interface component according to the identified ID information of the sensing module, so that the data interface component is updated, and the problem caused by the difference among different data sensing requirements is avoided.
The hot plug interface in this embodiment further includes a detection interface component, where the detection interface component is used to detect whether the hot plug interface is inserted into the sensing module, and the sensing system controls the use state of the data interface component according to the detection result of the detection interface component.
When the detection result of the detection interface component is that the sensing module is removed, the sensing system controls the data interface component to be in a forbidden state; and when the detection result of the detection interface component is that the sensing module is inserted, the sensing system controls the data interface component to be in an open state.
The work flow of the present embodiment is shown in fig. 2, and specifically includes the following steps:
when the system runs, the ID information and the interface state of the sensing module are continuously inquired, and when the state of the detection interface component or the identification interface component is changed, each changed interface is firstly detected whether the plugging event of the sensing module is generated or not through the detection interface component. If a hot plug change event occurs, the main body or the body respectively performs starting or closing operation of the data interface, namely when the sensing module is removed, the detection interface component detects that the sensing module is removed, the sensing system closes the data interface component corresponding to the sensing module according to the information, when the sensing module is inserted, the detection interface component detects that the sensing module is inserted, the sensing system reads the information of the identification interface component according to the information to obtain the data type of the inserted sensing module, and configures the corresponding data interface component according to the data type of the sensing module, for example, when the data type of the sensing module sensed by the sensing system is a voltage current signal, the analog interface is configured. If the detection interface component does not change, the hot plug event does not occur at the moment, whether the identification interface component changes is detected, when the identification interface component changes, the ID state of the sensing module is changed, the sensing system needs to read the identification interface component again to obtain the ID information after the sensing module is changed, the data type of the sensing module is determined according to the ID information, and the data interface component is dynamically updated for the main body or the body according to the data type, so that the dynamic updating configuration is completed. After completion, the sensing system resumes the previous run state and begins the next round of polling.
It is not difficult to find that the invention adds an identification part in the hot plug interface to identify the ID information of the sensing module, when the ID information of the sensing module changes, the sensing system can read the identification interface component part again to obtain the ID information of the corresponding sensing module, and reconfigures the data interface according to the ID information, in this way, the main body or the body can dynamically update the data interface configuration, thereby avoiding the problem caused by the difference between different data sensing requirements, and greatly improving the usability and the efficiency of the device.
Claims (6)
1. A modularized data sensing system is characterized by comprising a sensing system, wherein the sensing system is connected with a plurality of sensing modules through a plurality of hot plug interfaces, and each hot plug interface comprises an identification interface component and a data interface component; the identification interface component is used for identifying the ID information of the perception module; the data interface component is used for communicating with the perception module; and when the ID information identified by the identification interface component is changed, the sensing system reads the identification interface component again and updates the data interface component according to the obtained ID information.
2. The modular data sensing system of claim 1, wherein the hot plug interface further comprises a detection interface component for detecting whether the hot plug interface is inserted into the sensing module, and the sensing system controls the use status of the data interface component according to the detection result of the detection interface component.
3. The modular data sensing system of claim 2, wherein the sensing system controls the data interface component to be disabled when the sensing result of the sensing interface component is sensing module removal; and when the detection result of the detection interface component is that the sensing module is inserted, the sensing system controls the data interface component to be in an open state.
4. A modular data sensing method, using the modular data sensing system of any of claims 1-3, comprising the steps of:
detecting whether the hot plug interface changes or not through the detection interface component and the identification interface component; when the detection result of the detection interface component does not change and the identification interface component identifies that the ID information of the sensing module changes, the ID state of the sensing module is considered to be changed;
and the perception system reads the identification interface component part again to obtain the changed ID information, determines the type of the perception module according to the ID information, and calls the corresponding data interface component part according to the type of the perception module to complete dynamic update configuration.
5. The modular data sensing system of claim 4, wherein the sensing system controls the usage status of the corresponding data interface component when the detection result of the detection interface component changes.
6. The modular data sensing system of claim 5, wherein the sensing system controls the data interface component to be disabled when the sensing result of the sensing interface component is sensing module removal; and when the detection result of the detection interface component is that the sensing module is inserted, the sensing system controls the data interface component to be in an open state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111641431.2A CN114356822A (en) | 2021-12-29 | 2021-12-29 | Modular data sensing system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111641431.2A CN114356822A (en) | 2021-12-29 | 2021-12-29 | Modular data sensing system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114356822A true CN114356822A (en) | 2022-04-15 |
Family
ID=81102891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111641431.2A Pending CN114356822A (en) | 2021-12-29 | 2021-12-29 | Modular data sensing system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114356822A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030058399A (en) * | 2001-12-31 | 2003-07-07 | 엘지전자 주식회사 | Method And Apparatus for realizing Hot Plug Detection by using Digital Visual Interface |
| CN1632774A (en) * | 2004-04-30 | 2005-06-29 | 山东新北洋信息技术股份有限公司 | Identification method for USB interface equipment |
| CN101257410A (en) * | 2008-03-13 | 2008-09-03 | 四川长虹电器股份有限公司 | Method for digital interface to automatically perform information collection |
| CN101859290A (en) * | 2001-12-19 | 2010-10-13 | 英特尔公司 | Hot plug interface control method and device |
| CN102694992A (en) * | 2011-09-23 | 2012-09-26 | 新奥特（北京）视频技术有限公司 | Method, equipment and system for identifying interface type in data safety prevention and control |
| CN103702056A (en) * | 2013-12-13 | 2014-04-02 | 乐视致新电子科技（天津）有限公司 | HDMI (High-definition Multimedia Interface) signal processing circuit and method |
| CN104903879A (en) * | 2012-11-07 | 2015-09-09 | Ati科技无限责任公司 | Flexible implementation of serial bus support over display interface |
| CN109254935A (en) * | 2018-08-17 | 2019-01-22 | 青岛海信电器股份有限公司 | The recognition methods of smart television external storage equipment type and device |
| CN110750306A (en) * | 2019-10-18 | 2020-02-04 | 厦门亿联网络技术股份有限公司 | Method and system for uniformly identifying hot plug of multi-type equipment |
-
2021
- 2021-12-29 CN CN202111641431.2A patent/CN114356822A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859290A (en) * | 2001-12-19 | 2010-10-13 | 英特尔公司 | Hot plug interface control method and device |
| KR20030058399A (en) * | 2001-12-31 | 2003-07-07 | 엘지전자 주식회사 | Method And Apparatus for realizing Hot Plug Detection by using Digital Visual Interface |
| CN1632774A (en) * | 2004-04-30 | 2005-06-29 | 山东新北洋信息技术股份有限公司 | Identification method for USB interface equipment |
| CN101257410A (en) * | 2008-03-13 | 2008-09-03 | 四川长虹电器股份有限公司 | Method for digital interface to automatically perform information collection |
| CN102694992A (en) * | 2011-09-23 | 2012-09-26 | 新奥特（北京）视频技术有限公司 | Method, equipment and system for identifying interface type in data safety prevention and control |
| CN104903879A (en) * | 2012-11-07 | 2015-09-09 | Ati科技无限责任公司 | Flexible implementation of serial bus support over display interface |
| CN103702056A (en) * | 2013-12-13 | 2014-04-02 | 乐视致新电子科技（天津）有限公司 | HDMI (High-definition Multimedia Interface) signal processing circuit and method |
| CN109254935A (en) * | 2018-08-17 | 2019-01-22 | 青岛海信电器股份有限公司 | The recognition methods of smart television external storage equipment type and device |
| CN110750306A (en) * | 2019-10-18 | 2020-02-04 | 厦门亿联网络技术股份有限公司 | Method and system for uniformly identifying hot plug of multi-type equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10002061B2 (en) | USB interface detector | |
| CN103444258B (en) | Mobile terminal and its method that connects | |
| CN101667166B (en) | Equipment identification method and device | |
| US7293118B1 (en) | Apparatus and method for dynamically providing hub or host operations | |
| EP2849023A1 (en) | Electronic device and control method therefor | |
| CN101526930A (en) | USB interface master-slave machine detection device and detection method | |
| CN105226779A (en) | Wireless charging device and control method thereof and control device | |
| CN107003974B (en) | Interface detection method and device | |
| CN106161706B (en) | SIM card and SD card are total to detection method, device and the mobile terminal of Kato | |
| EP2602696A2 (en) | Method and apparatus for configuring touch sensing parameters | |
| CN105071484B (en) | A kind of charging method and device of the terminal with data exchanging function | |
| CN103324344A (en) | Method and mobile terminal for processing break line during touch screen sliding process | |
| CN104688003A (en) | Cooking device | |
| CN104932962A (en) | USB (Universal Serial Bus) plug testing system and method thereof | |
| CN109738719A (en) | Electro-static Driven Comb ESD detection method and Related product | |
| CN105516510A (en) | Mobile terminal awakening method and device | |
| CN105048018B (en) | The charging method and device of a kind of terminal with data exchanging function | |
| CN107544876A (en) | CAN test system and method | |
| CN110970970A (en) | Processing method and device of terminal charger | |
| CN204146830U (en) | Cooking apparatus | |
| CN114356822A (en) | Modular data sensing system and method | |
| CN104459376B (en) | A kind of interface circuit and peripherals detecting method, outer sensor based on the circuit | |
| CN111458654A (en) | Input signal diagnosis circuit | |
| CN101923521B (en) | Electronic device with function of protecting universal serial bus ports thereof and method | |
| CN108924325A (en) | Data processing method and relevant apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |