CN104359497A - Sensor with ID (identification) and identifying method of sensor - Google Patents
Sensor with ID (identification) and identifying method of sensor Download PDFInfo
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- CN104359497A CN104359497A CN201410611367.7A CN201410611367A CN104359497A CN 104359497 A CN104359497 A CN 104359497A CN 201410611367 A CN201410611367 A CN 201410611367A CN 104359497 A CN104359497 A CN 104359497A
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Abstract
The invention discloses a sensor with ID (identification) and an identifying method of the sensor. The sensor comprises an ID chip, a function module and a sensor communication interface, wherein the function module is used for achieving a sensing function of the sensor, the ID chip is a read-only ID chip and at least stores an ID number of the sensor, and the function module and the ID chip are connected with a control panel through the sensor communication interface. The sensor with the ID can be quite convenient for users to use.
Description
Technical field
The present invention relates to a kind of sensor, particularly the sensor of a kind of tape identification ID and recognition methods thereof.
Background technology
Along with the development of technology, sensor is widely used, sensor of a great variety, such as conventional temperature sensor, humidity sensor etc.Current sensor generally all adopts encapsulation technology, a chip is become by the component encapsulation such as sensing element, processor, generally speaking the sensor after encapsulation has same or analogous profile, so just various dissimilar sensor is made to be difficult to distinguish, can only by the type of artificial micro-judgment sensor when using sensor.Like this due to can not accurately identification sensor, staff very easily makes the mistake when taking, and has so not only manufactured the trouble chosen, and likely owing to having selected wrong sensor, sensor model number does not mate with equipment, and sensor is burnt.Further, opertaing device can not automatic identification sensor, so just causes and can not provide suitable driver for sensor, can not the signal etc. of read sensor.In order to overcome above-mentioned difficulties, a kind of technology is by sensor surface bonding strip shape code after packaging, reads bar code information, thus determines the type of sensor, but adopt in this way, bar code very easily weares and teares, drops by radio frequency.
Summary of the invention
For the defect of prior art, the invention provides sensor and the recognition methods thereof of a kind of tape identification ID.
A sensor of tape identification ID, this sensor comprises ID chip, functional module and sensor telecommunicating interface; Described functional module is used for realizing sensor sensing function; Described ID chip is read-only ID chip, at least stores No. ID of this sensor in described ID chip; Described functional module is connected with control panel respectively by described sensor telecommunicating interface with described ID chip.
Optionally, described ID chip, described functional module and described sensor telecommunicating interface are packaged in same chip.
Optionally, described ID chip has answering, after this ID chip receives query statement, respond this query statement, sends this No. ID.
Optionally, described control panel comprises control module, control panel communication interface and memory module, and described control panel communication interface and memory module are connected with control module; The sensor information of described sensor is stored in described memory module.
Optionally, described sensor information comprises driver, the connection mode of this sensor.
A kind of identification method of sensor, comprising: S100: connecting sensor to control panel, by control panel communication interface receiving sensor successful connection signal; S200: after receiving described successful connection signal, control panel sends query statement to the built-in ID chip of sensor; S300: described this query statement of ID die response, sends No. ID of this sensor to control panel; S400: described control panel, according to this No. ID, searches sensor information corresponding with this No. ID in the database of pre-stored; S500: according to this sensor information identification sensor type.
Optionally, if do not receive described successful connection signal in described step S200, then send connection failure prompting.
Optionally, after described step S500, also comprise S600: according to the sensor type identified, send corresponding driver or detecting sensor to sensor and connect whether correct or show this sensor information.
The invention has the beneficial effects as follows: by arranging ID chip in sensor, except the sensing function keeping it traditional except making sensor, can also make control panel can automatic identification sensor, making user can obtain sensor information easily.Greatly convenient for users to use like this, user also can make normal operation of sensor when not understanding the using method of sensor.
Accompanying drawing explanation
Fig. 1 is the structural representation of sensor of the present invention;
Fig. 2 is the process flow diagram of identification method of sensor of the present invention.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing, make above-mentioned and other object of the present invention, Characteristics and advantages will be more clear.Reference numeral identical in whole accompanying drawing indicates identical part.Deliberately do not draw accompanying drawing in proportion, focus on purport of the present invention is shown.
Embodiment one
As shown in Figure 1, sensor comprises ID chip, functional module and communication interface to its structure of the sensor of tape identification ID of the present invention, except these modules, can also comprise such as power supply, storer, processor etc., be not described in detail in this in sensor of the present invention.ID chip, functional module and communication interface etc. are packaged together by the present invention, form a complete sensor.Sensor is connected with the communication interface on control panel by the communication interface on it, and so just can realize the communication between sensor and communication board, control panel can comprise such as control module, memory module etc.
Functional module in sensor is for realizing the basic function of sensor, and such as, for temperature sensor, its functional module can realize the measurement for temperature, and this is identical with existing sensor.Functional module detects various signal can send to control panel by communication interface.Also be provided with ID chip in sensor of the present invention, store the unique identifier (ID) of this sensor in ID chip, by this identification code, control panel can identify the type of sensor.Specifically, the built-in ID chip of sensor of the present invention is read-only ID chip, it is such as the micro-ID chip of read-only CMOS integrated circuit, chip implements laser programming programming when polysilicon chip connection state, to store unique code on every chip block, this read-only ID chip can prevent the harm caused owing to arbitrarily changing sensor ID.Such as a certain temperature sensor, can in ID chip burning identification code 570201399701, namely this group numerical value be the ID of this chip.Further, ID chip also has answering, can respond this query statement after ID chip receives query statement, this identification code is sent.
Control panel of the present invention can connect various sensor, such as temperature sensor, humidity sensor etc., control panel can realize different controlling functions according to the sensor signal received, as regulated temperature, humidity etc.Include control module in control panel, control module can be such as PC, DSP, single-chip microcomputer etc., and control module is connected with communication interface, to receive the signal sent by sensor.Also have memory module in control module, memory module link control module, control module can read the data stored in memory module, and control module can also write data to memory module.Store database in memory module of the present invention, in this database, include the ID of all the sensors and the information of relevant this sensor corresponding with this ID.Be such as the temperature sensor of 570201399701 for ID, can store as next information in database:
Table 1
| ID | Title | Date of manufacture | Driver | Bus connection method | …… |
| 570201399701 | Temperature sensor | 2014-10-21 | III-C# | 1 pin connects | …… |
This information with regard to indicate ID be 570201399701 temperature sensor be produce 2014-10-21 day, the driver version required for it is III-C#, during line 1 pin connect ...Contain the title of sensor, date of manufacture, driver, connection mode etc. in this information, certainly in addition can also comprise more information, such as application notice etc.
Next, the identifying of sensor of the present invention is described further.When staff does not know the information of sensor, the communication interface of this sensor can be connected with the communication interface of control panel, the communication interface connecting rear control plate can send a successful connection signal to control module.Query statement can be sent by control panel communication interface to sensor after control module receives successful connection signal, by sensor communication mouth, in ID chip No. ID can be sent to control module after ID chip in sensor receives this query statement, after control module receives this No. ID, the database in memory module can be inquired about, the sensor information corresponding with this No. ID is obtained by searching database, and by this information displaying to staff, such staff just recognizes the model, using method etc. of this chip.Be such as the temperature sensor of 570201399701 for ID, can by the information displaying in table 1 to staff after inquiry.
Further, staff can understand the type of sensor, namely can use after sensor is connected with control panel.Specifically, the communication interface connecting rear control plate can send a successful connection signal to control module.Query statement can be sent by control panel communication interface to sensor after control module receives successful connection signal, by sensor communication mouth, in ID chip No. ID can be sent to control module after ID chip in sensor receives this query statement, after control module receives this No. ID, the database in memory module can be inquired about, the sensor information corresponding with this No. ID is obtained by searching database, whether control module can be correct according to the connection of the information detection sensor obtained, if correct, for this sensor provides corresponding driver, if incorrect, point out staff.Be such as the temperature sensor of 570201399701 for ID, if according to table 1, control module can check that the line of sensor is whether correct, for this sensor provides version to be the driver of III-C#, this temperature sensor just can normally work like this.
It is envisioned that except can the ID extra of burning sensor in ID chip, can also the information such as title, method of attachment of burning such as sensor, these information can be read by communication interface equally, do not repeat them here.Communication between sensor and control panel can adopt the modes such as wired, wireless, and such as can adopt serial communication, radio frequency, the means of communication such as infrared, these are prior art.Sensor of the present invention, by arranging ID chip in sensor, except the sensing function keeping it traditional except making sensor, can also make control panel can automatic identification sensor, making user can obtain sensor information easily.Greatly convenient for users to use like this, user also can make normal operation of sensor when not understanding the using method of sensor.
Embodiment two
Refer to Fig. 2, the present invention also provides a kind of identification method of sensor, specifically comprises:
S100: connecting sensor to control panel, by control panel communication interface receiving sensor successful connection signal;
S200: after receiving described successful connection signal, control panel sends query statement to the built-in ID chip of sensor;
S300: described this query statement of ID die response, sends No. ID of this sensor to control panel;
S400: described control panel, according to this No. ID, searches sensor information corresponding with this No. ID in the database of pre-stored;
S500: according to this sensor information identification sensor type.
Further, if do not receive described successful connection signal in described step S200, then send connection failure prompting.
Also comprise after described step S500, S600: according to the sensor type identified, send corresponding driver to sensor, whether detecting sensor connection is correct or show this sensor information.
Set forth a lot of detail in the above description so that fully understand the present invention.But above description is only preferred embodiment of the present invention, the present invention can be much different from alternate manner described here to implement, and therefore the present invention is not by the disclosed concrete restriction implemented above.Any those skilled in the art are not departing under technical solution of the present invention ambit simultaneously, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (8)
1. a sensor of tape identification ID, is characterized in that, this sensor comprises ID chip, functional module and sensor telecommunicating interface; Described functional module is used for realizing sensor sensing function; Described ID chip is read-only ID chip, at least stores No. ID of this sensor in described ID chip; Described functional module is connected with control panel respectively by described sensor telecommunicating interface with described ID chip.
2. sensor according to claim 1, is characterized in that, described ID chip, described functional module and described sensor telecommunicating interface are packaged in same chip.
3. sensor according to claim 1, is characterized in that, described ID chip has answering, after this ID chip receives query statement, respond this query statement, sends this No. ID.
4. sensor according to claim 1, is characterized in that, described control panel comprises control module, control panel communication interface and memory module, and described control panel communication interface and memory module are connected with control module; The sensor information of described sensor is stored in described memory module.
5. sensor according to claim 4, is characterized in that, described sensor information comprises driver, the connection mode of this sensor.
6. an identification method of sensor, is characterized in that, comprising:
S100: connecting sensor to control panel, by control panel communication interface receiving sensor successful connection signal;
S200: after receiving described successful connection signal, control panel sends query statement to the built-in ID chip of sensor;
S300: described this query statement of ID die response, sends No. ID of this sensor to control panel;
S400: described control panel, according to this No. ID, searches sensor information corresponding with this No. ID in the database of pre-stored;
S500: according to this sensor information identification sensor type.
7. method according to claim 1, is characterized in that, if do not receive described successful connection signal in described step S200, then sends connection failure prompting.
8. whether method according to claim 1, is characterized in that, also comprises S600 after described step S500: according to the sensor type identified, send corresponding driver or detecting sensor connect correct or show this sensor information to sensor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611367.7A CN104359497A (en) | 2014-11-04 | 2014-11-04 | Sensor with ID (identification) and identifying method of sensor |
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| CN201410611367.7A CN104359497A (en) | 2014-11-04 | 2014-11-04 | Sensor with ID (identification) and identifying method of sensor |
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| CN104359497A true CN104359497A (en) | 2015-02-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958066A (en) * | 2015-07-30 | 2015-10-07 | 成都泰盟软件有限公司 | Sensor identification method, data collecting method and system based on sensor identification |
| EP3367710A1 (en) * | 2017-02-24 | 2018-08-29 | Yokogawa Electric Corporation | Sensor management module, sensor management system, sensor management method, program, and non-transitory computer readable storage medium |
| CN111024134A (en) * | 2019-12-31 | 2020-04-17 | 天地（常州）自动化股份有限公司 | Sensor |
-
2014
- 2014-11-04 CN CN201410611367.7A patent/CN104359497A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958066A (en) * | 2015-07-30 | 2015-10-07 | 成都泰盟软件有限公司 | Sensor identification method, data collecting method and system based on sensor identification |
| EP3367710A1 (en) * | 2017-02-24 | 2018-08-29 | Yokogawa Electric Corporation | Sensor management module, sensor management system, sensor management method, program, and non-transitory computer readable storage medium |
| CN108507608A (en) * | 2017-02-24 | 2018-09-07 | 横河电机株式会社 | Sensor management module, sensor management system, Method of Sensor Management and computer-readable non-volatile recording medium |
| CN111024134A (en) * | 2019-12-31 | 2020-04-17 | 天地（常州）自动化股份有限公司 | Sensor |
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Application publication date: 20150218 |