CN209132797U - For distinguishing the testing cassete of the sensor true and false - Google Patents
For distinguishing the testing cassete of the sensor true and false Download PDFInfo
- Publication number
- CN209132797U CN209132797U CN201821832459.8U CN201821832459U CN209132797U CN 209132797 U CN209132797 U CN 209132797U CN 201821832459 U CN201821832459 U CN 201821832459U CN 209132797 U CN209132797 U CN 209132797U
- Authority
- CN
- China
- Prior art keywords
- testing cassete
- module
- sensor
- identification code
- false
- 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.)
- Active
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model provides a kind of for distinguishing that the testing cassete of the sensor true and false, the sensor are equipped with the memory module of storage identification code.The testing cassete includes being connected can be used for obtaining the data acquisition module of the identification code in memory module, the sending module that sends identification code to network data base, receive the notification module for sending back the receiving module of the comparison result come from network data base and comparison result being informed to tester with memory module.The identification data of the sensor stored in the identification data of the network data base storage sensor, identification code and network data base are compared to generate the comparison result of the sensor true and false.It is provided by the utility model and to send network data base for distinguishing the identification code of the testing cassete of the sensor true and false by reading on sensor for identification code and the true and false to determine sensor is compared, facilitate operation.
Description
Technical field
The utility model relates to a kind of for distinguishing the testing cassete of the sensor true and false.
Background technique
In the prior art, sensor using more and more.Occur many counterfeit products in the market in recent years.For
The true and false of sensor can be identified, the loss to sellers and user is reduced, generally by the upper surface of sensor
Close to identification code.When needing to tell truth from falsehood, tester needs identification code to remember, then by the internal database of the producer into
The identification of the row true and false.Although this method can achieve the purpose told truth from falsehood, but be very inconvenient to operate.In addition, by
It is attached to the surface of sensor in identification code, sees so being also easy to the person of being counterfeited, pretends to be fake products to provide for personator
It may.
Utility model content
The purpose of the utility model is to provide a kind of easy to operate testing cassetes for being used to distinguish the sensor true and false.
One aspect according to the present utility model provides a kind of for distinguishing the testing cassete of the sensor true and false, the sensing
Device is equipped with the memory module of storage identification code.The testing cassete includes being connected to can be used for obtaining in memory module with memory module
The data acquisition module of identification code, the sending module for sending identification code to network data base are received from network data base transmission
The receiving module of comparison result back and the notification module that comparison result is informed to tester.The network data base storage
The identification data of the sensor stored in the identification data of sensor, identification code and network data base are compared to generate sensing
The comparison result of the device true and false.
Preferably, testing cassete further includes being set between data acquisition module and sending module for parsing the first of identification code
Decoder module and the second decoder module between receiving module and notification module.
Preferably, the notification module is display device.
Preferably, testing cassete be equipped with antenna, the sending module and receiving module by antenna realize data transmission with
It receives.
Preferably, testing cassete further includes that one end is connected to the testing cassete other end and is connect with sensor signal by inserting mode
The first signal wire.
Preferably, testing cassete further includes the second signal line separated from the first signal wire, the second signal line with
Vehicle power supply is connected to be powered to testing cassete.
Preferably, testing cassete further includes power interface, and the power interface and external power supply are attached to testing cassete
It is powered.
Preferably, testing cassete further includes the battery installation section for installing battery.
Preferably, testing cassete further includes the power switch for controlling testing cassete and the software for upgrading test box
Program upgrade interface.
Preferably, the sensor is nitrogen oxide sensor.
The identification code of testing cassete by reading on sensor provided by the utility model for distinguishing the sensor true and false, and
Network data base is sent by identification code, the true and false to determine sensor is compared, facilitate operation.
Detailed description of the invention
Fig. 1 is the schematic diagram of the testing cassete of the utility model when in use.
Fig. 2 is the functional block diagram of the testing cassete of the utility model.
Fig. 3 is the schematic diagram of the second embodiment of the testing cassete of the utility model.
Fig. 4 is the schematic diagram of the 3rd embodiment of the testing cassete of the utility model.
Specific embodiment
Referring to shown in Fig. 1 to Fig. 2, the utility model provides a kind of for distinguishing the testing cassete 2 of 3 true and false of sensor.Sensing
Device 2 is equipped with the memory module 101 of storage identification code.Testing cassete 2 includes being connected to can be used for obtaining memory module with memory module 101
The data acquisition module 102 of identification code in 101, the sending module 104 for sending identification code to network data base 1, receive from
Network data base 104 sends back the receiving module 105 of the comparison result come and comparison result is informed to the notice mould of tester
Block 107.The identification of the sensor stored in the identification data of 1 storage sensor of network data base, identification code and network data base 1
Data are compared to generate the comparison result of the sensor true and false.Since testing cassete 2 can be carried, so when needing to distinguish
When the true and false of sensor 3, it is only necessary to be attached testing cassete 2 and sensor 3, testing cassete 2 reads the identification on sensor 3
Code.Identification code is sent to network data base 1.The identification data of storage sensor 3 in network data base 1.Identification code and identification
Data are compared, with the true and false of identification sensor 3.
Testing cassete 2 further includes being set between data acquisition module 102 and sending module 104 for parsing the first of identification code
Decoder module 103 and the second decoder module 106 between receiving module 105 and notification module 107.
Notification module 107 is display device.Preferably, display device is OLED display screen.When in use, tester passes through
Display screen can obtain the test result of sensor 3.In other embodiments, notification module 107 can also be audio unit.It surveys
Test result notifies tester in such a way that sound plays.
Testing cassete 2 is additionally provided with antenna 23, the power switch 22 for controlling testing cassete 2 and for upgrading test box 2
The program upgrade interface 21 of software.Sending module 104 and receiving module 105 sending and receiving by the realization data of antenna 23.
Testing cassete 2 further includes that one end is connected to 2 other end of testing cassete is connect by inserting mode with 3 signal of sensor the
One signal wire 26.Testing cassete 2 further includes the second signal line 27 separated from the first signal wire 26, second signal line 27 and vehicle
The connection of power supply 41 is to be powered testing cassete 2.Testing cassete 2 is equipped with interface 24.The side that first signal wire 26 passes through grafting
Formula is connect with interface 24 and sensor 3 respectively.The heterodoxy of second signal line 27 connect with the first signal wire 26, another section it is logical
The mode for crossing grafting is connect through third signal wire 42 with vehicle power supply 41.The mode of grafting is convenient for connection and dismantling.Due to test
Box 2 using vehicle power supply 41 power supply, so obtain electricity it is more convenient.
In the present embodiment, sensor 3 is nitrogen oxide sensor.Sensor 3 include protrude into probe 32 in offgas duct 5,
Connector 31 and the fourth signal line 33 for connecting probe 32 and connector 31.The testing cassete 2 is being not required to sensing of dismantling
In the case where device 3, the true and false of sensor 3 can be measured.In other embodiments, sensor 3 may be other kinds of
Sensor.
In the present embodiment, identification code can be the ECU that store 10 in the form of 16 scale codings of 8 bytes
(Electronic Control Unit, electronic control unit) string code information.
Data acquisition module 102 obtains 3 identification code order of sensor by sending to tested sensor 3, and sensor 3 receives
ECU string code information is sent to order back testing box 2.
10 ECU string code information of 16 scale coding forms of 8 bytes is decoded by the first decoder module, with parsing
Network data base 1 is sent at the text information of 10 system numbers, and by sending module 104.
Network data base 1 by after parsing text information with identification data be compared, finally by the result after comparison with
16 scale coding forms are sent to testing cassete 2.In order to avoid network data base 1 is broken through by hacker, network data base 1 is equipped with fire prevention
Wall.
The anti-fake result information that 105 receiving network data library 1 of receiving module is sent back.Second decoder module 106 will be anti-fake
Result information carries out data parsing.Then, the anti-fake result information after parsing is sent to testing cassete 2 by notification module 107
It shows in OLED display screen, or is played back by way of sound.
Fig. 3 is the second embodiment of the testing cassete 2 of the utility model.For simplicity identical place is no longer superfluous
It states.In the present embodiment, testing cassete 2 is powered by another mode.Testing cassete 2 includes power interface 25, and power supply connects
Mouth 25 is attached with external power supply 42 to be powered to testing cassete 2.
Fig. 4 is the third embodiment of the testing cassete 2 of the utility model.For simplicity identical place is no longer superfluous
It states.In the present embodiment, testing cassete 2 is powered by another mode.Testing cassete 2 includes the battery for installing battery
Mounting portion 28.By the battery installed on testing cassete 2, to realize the power supply to testing cassete 2.
Those skilled in the art can be obvious, can the above exemplary embodiments of the utility model be carry out various modifications and be become
Spirit and scope of the type without departing from the utility model.Accordingly, it is intended to which the utility model covering is made to fall in the appended claims
And its modifications and variations to the utility model within the scope of equivalent arrangements.
Claims (10)
1. it is a kind of for distinguishing that the testing cassete of the sensor true and false, the sensor are equipped with the memory module (101) of storage identification code,
It is characterized in that, the testing cassete includes the identification code that can be used for obtaining in memory module (101) that is connected with memory module (101)
Data acquisition module (102), send identification code to network data base (1) sending module (104), receive from network data
Library (1) sends back the receiving module (105) of the comparison result come and comparison result is informed to the notification module of tester
(107), the identification data of network data base (1) storage sensor, identification code and network data base (1) middle sensing stored
The identification data of device are compared to generate the comparison result of the sensor true and false.
2. testing cassete as described in claim 1, which is characterized in that it further includes set on data acquisition module (102) and sending
For parsing the first decoder module (103) of identification code and being set to receiving module (105) and notification module between module (104)
(107) the second decoder module (106) between.
3. testing cassete as described in claim 1, which is characterized in that the notification module (107) is display device.
4. testing cassete as described in claim 1, which is characterized in that it is equipped with antenna (23), the sending module (104) and connects
It receives module (105) and realizes sending and receiving for data by antenna (23).
5. testing cassete as claimed in claim 4, which is characterized in that it further includes that one end is connected to the testing cassete other end by inserting
Connect the first signal wire (26) that mode is connect with sensor signal.
6. testing cassete as claimed in claim 5, which is characterized in that it further includes separated from the first signal wire (26)
Binary signal line (27), the second signal line (27) connect with vehicle power supply (41) to be powered to testing cassete.
7. testing cassete as claimed in claim 5, which is characterized in that it further includes power interface (25), the power interface
(25) it is attached with external power supply (42) to be powered to testing cassete.
8. testing cassete as claimed in claim 5, which is characterized in that it further includes the battery installation section for installing battery
(28)。
9. testing cassete as claimed in claim 5, which is characterized in that it further includes for controlling the power switch of testing cassete (22)
And the program upgrade interface (21) of the software for upgrading test box.
10. testing cassete as described in claim 1, which is characterized in that the sensor is nitrogen oxide sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832459.8U CN209132797U (en) | 2018-11-07 | 2018-11-07 | For distinguishing the testing cassete of the sensor true and false |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832459.8U CN209132797U (en) | 2018-11-07 | 2018-11-07 | For distinguishing the testing cassete of the sensor true and false |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209132797U true CN209132797U (en) | 2019-07-19 |
Family
ID=67244220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821832459.8U Active CN209132797U (en) | 2018-11-07 | 2018-11-07 | For distinguishing the testing cassete of the sensor true and false |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209132797U (en) |
-
2018
- 2018-11-07 CN CN201821832459.8U patent/CN209132797U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101738550B (en) | Electronic device test device and test method | |
| CN104914845B (en) | A kind of car body controller fault testing method and system based on industrial personal computer | |
| CN101066042A (en) | Reprogrammable receiver collar | |
| US20110145444A1 (en) | Electronic device and method of obtaining connection relationship between interfaces and peripheral devices | |
| CN101119123A (en) | Electronic equipments with accessory identifying function and identifying method thereof | |
| CN105204970A (en) | Method and device for detecting CPU occupancy rate abnormity of APP and mobile terminal | |
| CN109298266A (en) | Test macro, test method, test device and storage medium | |
| CN108156301A (en) | Intelligent terminal is to be tested to enter status method, device and jig | |
| CN110167192A (en) | Bluetooth connection management method and device, electronic equipment and non-transient storage media | |
| CN104345291A (en) | Detection system and method for static testers | |
| CN209132797U (en) | For distinguishing the testing cassete of the sensor true and false | |
| CN104793081B (en) | USB interface detection means and method | |
| CN110502382A (en) | TYPE-C interface test method, device, storage medium and electronic equipment | |
| CN108089957A (en) | Hardware check surveys module and device | |
| CN1135478C (en) | Method of synchronizing communications means in a battery to communications means in an electronic device, an apparatus, and a battery | |
| CN111157942A (en) | Electricity stealing event monitoring method, electronic monitoring equipment and electricity stealing prevention system | |
| CN107656188B (en) | Chip testing system and method | |
| US20230267184A1 (en) | Method and system for watermarking a usb pd protocol hardware sub-system | |
| US20180348281A1 (en) | Wire tracing system and method | |
| CN109507507A (en) | Adapter detection method, device, storage medium, test board and detection system | |
| CN103413416A (en) | Intelligent meter reading system and method | |
| CN213958131U (en) | Offline gate authentication device | |
| CN112782551B (en) | Chip and test system thereof | |
| CN104142467B (en) | Keyboard endurance testing device | |
| CN113720591A (en) | Plug-pull detection method, device and system for SD card |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200102 Address after: 130033 No. 1981, Wuhan Road, Changchun Economic Development Zone, Jilin, China Patentee after: Shibeite automotive electronics (Changchun) Co., Ltd. Address before: 130033 No. 1981, Wuhan Road, Changchun Economic Development Zone, Jilin, China Patentee before: Continental Automotive Electronics (Changchun) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 130033 No. 1981, Wuhan Road, Changchun Economic Development Zone, Jilin, China Patentee after: WeiPai automotive electronics (Changchun) Co., Ltd Address before: 130033 No. 1981, Wuhan Road, Changchun Economic Development Zone, Jilin, China Patentee before: Shibeite automotive electronics (Changchun) Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |