CN207037455U - A kind of test device - Google Patents
A kind of test device Download PDFInfo
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- CN207037455U CN207037455U CN201720782265.0U CN201720782265U CN207037455U CN 207037455 U CN207037455 U CN 207037455U CN 201720782265 U CN201720782265 U CN 201720782265U CN 207037455 U CN207037455 U CN 207037455U
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Abstract
The utility model provides a kind of test device and its application method, can be by being switched fast test of the algorithm completion to different objects, while solves the problems, such as that upgrading is inconvenient, and a kind of test device includes：Acquisition module, signal pre-processing module, system module and algorithm card, wherein system module includes signal analysis and processing unit, control unit and input-output unit, acquisition module electrically connects with signal pre-processing module, signal pre-processing module electrically connects with the signal analysis and processing unit in system module, system module is provided with the interface with algorithm cartoon letters, and algorithm card insertion incoming interface can be realized to the communication of algorithm card and signal analysis and processing unit；Signal analysis and processing unit is electrically connected with control unit, and final process result is sent to control unit, control unit and is connected with input-output unit, and input-output unit can both show final process result, can input information again.
Description
Technical field
It the utility model is related to a kind of test device.
Background technology
At present now, in the market has the test device much tested for the single performance of different objects, this test device
Without larger difference on hardware unit, data analysis, algorithm bag are carried out by different algorithms only in its data handling procedure
Include data model libraries, flow chart of data processing, dependent thresholds and correlation classifier etc..Such as in bio-impedance detection field, to keep away
Exempt from the interference between different tissues, such as to determine whether a certain physiological tissue occurs lesion, it is necessary to which use is only for the organisation specific
Algorithm the impedance information of collection is analyzed and processed.Existing device is that fixed a certain algorithm integration is soft in system
In part, different types of tissue is if desired tested, then needs the corresponding algorithm recompility of new test serum to generate newly soft
Part, then download software in device, process is cumbersome, lacks convenience, can not efficiently be switched.Similar this test
Device must all take algorithms of different when for different objects, realize the test to multiple objects, then need to prepare more pins
To the test device of different objects, or algorithm is carried out to reappear the new software of the newly-increased test function generation of compiling, or one opens
Begin just by algorithm integrations all at this stage in software, solve the problems, such as a variety of objects of equipment test, but easily cause soft
The problem of part committed memory is big, and equipment operation is slow, in addition, when wherein only a kind of algorithm faces upgrading, also needs software weight
Newly compiled.This three kinds of modes are very cumbersome, lack convenience.
Utility model content
For above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model be to provide a kind of test device and
Its application method, test of the algorithm completion to different objects can be switched fast, while solve the problems, such as that upgrading is inconvenient.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows：
A kind of test device, the device include：
Acquisition module, signal pre-processing module, system module and algorithm card, wherein system module include signal analysis and processing
Unit, control unit and input-output unit.The contents such as algorithm are solidified in chip it should be noted that algorithm card is one kind
In, coordinate corresponding peripheral circuit, so as to realize the circuit module with special algorithm function.Algorithm card can be by body
Interface communication with the outside world, the content that it is included is in addition to algorithm, and particularly, in addition to acquisition control parameter preset and pretreatment are preset
Parameter.Algorithm cacaine containing algorithm it is different and be applied to different application scenarios, for bio-impedance detection field,
There are mammary gland algorithm card, other gland algorithm card, epithelium of cervix uteri algorithm card etc. for test object；
Acquisition module electrically connects with signal pre-processing module, and acquisition module is used to gather bioimpedance signal and hinders biology
Antinoise signal is sent to signal pre-processing module；
Signal pre-processing module electrically connects with the signal analysis and processing unit in system module, and the bio-impedance of reception is believed
Number pre-processed, and pre-processed results are transmitted to signal analysis and processing unit；
System module is provided with the interface with algorithm cartoon letters, and algorithm card insertion incoming interface can be realized into algorithm card and signal point
Analyse the communication of processing unit.
Signal analysis and processing unit coordinates with algorithm card to be run, and the pre-processed results that pretreatment module transmits are analyzed
Processing, and obtain final process result；Signal analysis and processing unit electrically connects with control unit, by final process result send to
Control unit；
Control unit is connected with input-output unit, and input-output unit can both show final process result, again can be with
Input information.
Further, the Content of Communication of signal analysis and processing unit and algorithm card uses ciphertext pattern, and its communication mode is adopted
With puppy parc or using custom protocol.
Further, the content in algorithm card is through dis-assembling Fuzzy Processing.
Further, algorithm card can also be realized by the way of radio communication with system module and is connected.
Further, to signal pre-processing module configuration parameter after system module access algorithm card.
Preferably, test device also includes an acquisition control module, acquisition control module and signal analysis and processing unit electricity
Connection, the interior parameter preset included for test object data acquisition and preprocessing process of algorithm card, system module access algorithm
Card is allocated to acquisition control module after obtaining the parameter preset in algorithm card, and acquisition control module is electrically connected with acquisition module simultaneously
Connect, acquisition module is controlled.
Preferably, control unit is also connected with a memory cell, to store final process result.
Use a kind of test device provided by the utility model：The survey of different objects only can be adapted to by more scaling method card
Examination demand, without different test devices need to be selected as testing different objects in the prior art；On the other hand, the utility model
Upgrading of the test device of offer for algorithm is very convenient, it is only necessary to the algorithm after upgrading is solidified into chip, prepares new calculation
Method card, without being upgraded the system software of complete machine in algorithm escalation process as prior art, and then so that it is
System software more upgrades more committed memory, so as to cause data load process during measurement apparatus startup and use to become very long.
In a word, test device energy rapid and convenient of the present utility model measures to different classes of test object, while avoids system
Integrated excessive algorithm, causes system software excessive, and upgrades the advantages of facilitating with algorithm.
Brief description of the drawings
Fig. 1 is a kind of structured flowchart of test device of the utility model.
Embodiment
A kind of test device of the utility model and its application method are made with specific embodiment below in conjunction with the accompanying drawings further
Detailed description.
As shown in figure 1, the utility model provides a kind of test device, the test device includes signal acquisition module 10,
Signal pre-processing module 20, acquisition control module 60, system module 30 and algorithm card 40, wherein system module 30 are included at signal
Manage unit 301, control unit 302, display unit 303 and memory cell 304.Signal analysis and processing unit in system module 30
301 electrically connect with control unit 302, and system module 30 is provided with the IIC interfaces to be communicated with algorithm card 40.The insertion of algorithm card 40 system
System module 30, algorithm card 40 can be communicated with signal analysis and processing unit 301, and its Content of Communication is encrypted test mode.Calculate
The algorithm of method card 40 is in solid state, and through dis-assembling Fuzzy Processing, its content does not allow to be changed, and does not allow to be read yet,
All Debug are forbidden to access operation.Algorithm card 40 is divided into polytype by its different application scene, with regard to bio-impedance field
Speech, can be divided into mammary gland algorithm card, other gland algorithm card, epithelium of cervix uteri algorithm card etc. according to test serum difference.Acquisition control module
60 electrically connect with signal analysis and processing unit 301, are included in algorithm card 40 and are directed to test object data acquisition and preprocessing process
Parameter preset, the access algorithm card 40 of system module 30 is allocated to acquisition control module after obtaining the parameter preset in algorithm card 40
60.Acquisition module 10 electrically connects with signal pre-processing module 20 and acquisition control module 60, and acquisition module 10 is according to acquisition control
The control of module 60 carries out data acquisition, and the signal of collection is sent into signal pre-processing module after the collection of complete pair signals
20.The preliminary treatment of 20 complete pair signals of signal pre-processing module obtains pre-processed results, and by pre-processed results send to
Electrical connection signal analysis and processing unit 301.Signal analysis and processing unit 301 is completed to tie pretreatment jointly with algorithm card 40
Final process result is obtained after the analyzing and processing of fruit, the final process result is sent to control by signal analysis and processing unit 301
Unit 302.Control unit 302 electrically connects with input-output unit 303 and memory cell 304, by final process result transmit to
Input-output unit 303 carries out output display, and simultaneous transmission to memory cell 304 is stored.
The interface quantity of setting on system module 30 is not limited to 1, can be multiple, can connect many algorithms simultaneously
Card, by simply switching the algorithm card needed for selection during use, two are provided with system module 30 in the present embodiment
Interface.
A kind of test device of the utility model and its application method have been made in detail above in conjunction with the drawings and specific embodiments
Thin explanation.But the utility model is not limited to above-mentioned described content, the connection shape of signal processing unit and algorithm card
Formula is not limited to port connection or by the way of wireless connection.In a word, possessed in those of ordinary skill in the art
Knowledge in, do not depart from the various change made of the utility model design, still fall in the scope of protection of the utility model.
Claims (2)
1. a kind of test device, the device includes：
Acquisition module, signal pre-processing module, system module and algorithm card, wherein system module include signal analysis and processing list
Member, control unit and input-output unit, wherein algorithm card is that one kind will include algorithm, acquisition control parameter preset and pretreatment
The content of parameter preset solidifies in chip, coordinates corresponding peripheral circuit, so as to realize the circuit with special algorithm function
Module, algorithm card can pass through the interface communication with the outside world on body；
Acquisition module electrically connects with signal pre-processing module, and acquisition module is used to gather bioimpedance signal and believe bio-impedance
Number it is sent to signal pre-processing module；
Signal pre-processing module is electrically connected with the signal analysis and processing unit in system module, and the bioimpedance signal of reception is entered
Row pretreatment, and pre-processed results are transmitted to signal analysis and processing unit；
System module is provided with the interface with algorithm cartoon letters, and algorithm card insertion incoming interface can be realized at algorithm card and signal analysis
Manage the communication of unit；
Signal analysis and processing unit coordinates with algorithm card to be run, and the pre-processed results transmitted to pretreatment module are carried out at analysis
Reason, and obtain final process result；Signal analysis and processing unit is electrically connected with control unit, and final process result is sent to control
Unit processed；
Control unit is connected with input-output unit, and input-output unit can both show final process result, can input again
Information.
2. a kind of test device according to claim 1, it is characterised in that described control unit is also connected with a storage list
Member, to store final process result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720782265.0U CN207037455U (en) | 2017-06-30 | 2017-06-30 | A kind of test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720782265.0U CN207037455U (en) | 2017-06-30 | 2017-06-30 | A kind of test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207037455U true CN207037455U (en) | 2018-02-23 |
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| CN201720782265.0U Active CN207037455U (en) | 2017-06-30 | 2017-06-30 | A kind of test device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107272647A (en) * | 2017-06-30 | 2017-10-20 | 思澜科技（成都）有限公司 | A kind of test device and its application method |
| CN110441511A (en) * | 2019-08-30 | 2019-11-12 | 上海市计量测试技术研究院 | Dry type immune detector |
-
2017
- 2017-06-30 CN CN201720782265.0U patent/CN207037455U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107272647A (en) * | 2017-06-30 | 2017-10-20 | 思澜科技（成都）有限公司 | A kind of test device and its application method |
| CN110441511A (en) * | 2019-08-30 | 2019-11-12 | 上海市计量测试技术研究院 | Dry type immune detector |
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