CN101751313B - Measuring device of input/output end port and measuring method thereof - Google Patents
Measuring device of input/output end port and measuring method thereof Download PDFInfo
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- CN101751313B CN101751313B CN200810201320A CN200810201320A CN101751313B CN 101751313 B CN101751313 B CN 101751313B CN 200810201320 A CN200810201320 A CN 200810201320A CN 200810201320 A CN200810201320 A CN 200810201320A CN 101751313 B CN101751313 B CN 101751313B
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Abstract
The present invention discloses a measuring device of an input/output end port and a measuring method thereof for measuring the input/output end port of a device which is waiting for measuring. The measuring device of an input/output end port comprises a terminal Bluetooth die and a measuring host, wherein the terminal Bluetooth die is provided with a plurality of input/output end ports correspondingly coupled to a plurality of input/output end ports of the device which is waiting for measuring; the measuring host is coupled to the device which is waiting for measuring and the terminal Bluetooth die, and outputs an output end port measuring order to the terminal Bluetooth die, and receives an input end port verifying signal from the device which is waiting for measuring. The present invention can be used for measuring the input/output end ports of a plurality of devices which are waiting for measuring once by using the communication technology at a one to more measuring type, so measurers can be effectively saved, and further, the cost is reduced.
Description
Technical field
The present invention relates to a kind of proving installation and method of testing thereof of input/output end port, the particularly a kind of output that blue-tooth technology tests input/output end port and the proving installation and method of testing of input state utilized.
Background technology
General input (General Purpose I/O; GPIO) often be used in the computer apparatus, the user can set use to it through the control of program usually.General input needs to set its inner status register in use, comprises multitask buffer, direction buffer, input sampling control buffer and data buffer, is used to reach the application on the hardware.Because general input mainly is applied in the I/O control occasion of computer apparatus; Therefore; After general input and computer apparatus integration; Whether still need the pin function of test all-purpose input/output end port normal, major function is output function and input function.
Fig. 1 is a traditional common input/output end port test macro block schematic diagram.As shown in Figure 1, legacy test system 1 need use one relay board 10 correspondence respectively is connected in a plurality of general input 22 on the device 2 to be measured.Simultaneously, use a digital electric meter 12 to be connected in relay board 10, and, use a Test Host 14 to be connected in device to be measured 2, relay board 10 and digital electric meter 12.Traditional testing system 1 is operated as follows: at first; Test Host 14 sends a steering order S1 and gives device 2 to be measured, exports the high levle signal like 3 volts with the 1st general input (indicating) of controlling a plurality of general input 22 in the device 2 to be measured.Then, Test Host 14 pilot relay plates 10 with a corresponding relay (indicating) on the transfer relay plate 10, make the 1st general input on the device 2 to be measured be connected in a measuring junction (indicating) of digital electric meter 12.Then, Test Host 14 reads and judges whether the measured data of digital electric meter 12 are correct.The rest may be inferred, and traditional testing system 1 is accomplished the output of a plurality of general input 22 on the control device 2 to be measured and measures.
Above-mentioned traditional testing system 1 has drawback on using: need expensive instrument and equipment 1..2. need do switching through relay board 10, so wiring complicacy easy care not.3. digital electric meter once can only be measured a general input, so need switch to other general input through relay board 10, enables to carry out the measurement of other general input, so Measuring Time is long.4. can only verify the output port of device 2 to be measured, can't verify whether the input port of device 2 to be measured is effective.
Therefore; Invent a proving installation and the method for testing thereof that can save surveying instrument with the input port and the output port that reduce cost, wiring and be simple and easy to safeguard, reduce Measuring Time and can measure device to be measured simultaneously, reality is the ardent expectation of present industry.
Prior art:
Test macro: 1
Relay board: 10
Numerical digit ammeter: 12
Test Host: 14
Device to be measured: 2
Input/output end port: 22
Steering order: S1
The present invention:
Proving installation: 3,5,6
Terminal Bluetooth module: 30
Test Host: 32
Device to be measured: 4
Output port test instruction: S1
Output port confirmation signal: S2
Input port test instruction: S3
Input port confirmation signal: S4
Remote bluetooth module: 52
Input/output end port: 33
Summary of the invention
The proving installation of input/output end port of the present invention utilizes the input/output end port of bluetooth module to butt up against the input/output end port of device to be measured; And read the input/output end port output state of device to be measured through the input/output end port of bluetooth module; Give Test Host via the wireless signal or control port (HostInterface) passback of bluetooth again, to reach the purpose of measurement.
The proving installation of the input/output end port of the first embodiment of the present invention is used to test the input/output end port of a device to be measured, and it includes a terminal Bluetooth module and a Test Host.Wherein, the terminal Bluetooth module has a plurality of input/output end ports, and those input/output end port correspondences are coupled to a plurality of input/output end ports of this device to be measured.Test Host is coupled to device to be measured and terminal Bluetooth module; It is exported an output port test instruction and gives device to be measured; And receive an output port confirmation signal from the terminal Bluetooth module; Or Test Host exports an input port test instruction and gives the terminal Bluetooth module, and receives an input port confirmation signal from device to be measured.
Preferably; This device to be measured is according to this output port test instruction; Give this terminal Bluetooth module from a plurality of these output port confirmation signals of input/output end port output; And this terminal Bluetooth module is sent to this device to be measured via a plurality of input/output end ports of this device to be measured with this input port test instruction.
Contrast above-mentioned first embodiment, the proving installation of the input/output end port of the second embodiment of the present invention also includes a remote bluetooth module and is coupled to this Test Host, and these remote bluetooth module wireless telecommunications connect this terminal Bluetooth module.Wherein, Test Host utilizes the remote bluetooth module to receive this output port confirmation signal from the terminal Bluetooth module, or gives the terminal Bluetooth module from this input port test instruction of remote bluetooth module output.
Preferably; This device to be measured is according to this output port test instruction; Give this terminal Bluetooth module from a plurality of these output port confirmation signals of input/output end port output; And this terminal Bluetooth module is sent to this device to be measured via a plurality of input/output end ports of this device to be measured with this input port test instruction.
Contrast above-mentioned second embodiment; In the proving installation of the input/output end port of the third embodiment of the present invention; The wireless telecommunications of remote bluetooth module connect a plurality of these terminal Bluetooth modules; Wherein each terminal Bluetooth module respectively correspondence couple a device to be measured, and each device to be measured is coupled to Test Host simultaneously.So; Test Host can receive each output port confirmation signal through the remote bluetooth module from each terminal Bluetooth module simultaneously; Or export a plurality of these input port test instructions from the remote bluetooth module and give each terminal Bluetooth module respectively, to reach the measurement effect of one-to-many.
Preferably; This Test Host is exported a plurality of output port test instructions and is given corresponding device to be measured respectively; And utilize this remote bluetooth module to receive corresponding a plurality of output port confirmation signals from a plurality of terminal Bluetooth modules; Or this Test Host exports a plurality of input port test instructions giving corresponding a plurality of terminal Bluetooth modules respectively from this remote bluetooth module, and receives corresponding a plurality of input port confirmation signals from a plurality of devices to be measured.
Preferably; This device to be measured is according to this output port test instruction of correspondence; Give this terminal Bluetooth module from a plurality of these output port confirmation signals of input/output end port output; And this terminal Bluetooth module is sent to this device to be measured via a plurality of input/output end ports of this device to be measured with this input port test instruction.
The method of testing of input/output end port of the present invention; Include the step that the output port or the input port of at least one device to be measured are tested; Wherein, the testing procedure of the output port of device to be measured comprises: at first, Test Host is exported an output port test instruction and is given this device to be measured.Then, this device to be measured is seen an output port confirmation signal according to this output port test instruction off from a plurality of input/output end ports.Then, Test Host utilizes blue-tooth technology, receives this output port confirmation signal.At last, Test Host presents this output port confirmation signal, with the judgement of output port validity that device to be measured is provided.
Preferably; In step a; This this device to be measured of output port test instruction control; So that this device to be measured sees the high levle signal off and sees the low level signal off from the even number output port from the odd number output port, or this output port test instruction control this device to be measured, so that this device to be measured is seen the low level signal off and is seen the high levle signal off from the even number output port from the odd number output port.
In addition, the testing procedure of the input port of device to be measured comprises: at first, Test Host is delivered to an input port test instruction according to blue-tooth technology a plurality of input/output end ports of this device to be measured.Then, device to be measured is seen an input port confirmation signal off according to this input port test instruction.Then, Test Host receives this input port confirmation signal.At last, Test Host presents this input port confirmation signal, with the judgement of input port validity that this device to be measured is provided.
Preferably; In step a; This Test Host is according to a plurality of input/output end ports of this input port test instruction to this device to be measured of blue-tooth technology transmission high levle, or this Test Host transmits a plurality of input/output end ports of this input port test instruction of low level to this device to be measured according to blue-tooth technology.
In sum, the present invention utilizes the metering system of blue-tooth technology with one-to-many, and therefore input/output end port that can a plurality of devices to be measured of one-shot measurement, can effectively save surveying instrument, and then reduces cost.Simultaneously, through the blue tooth wireless communication technology can let wiring simple, safeguard easily.In addition, through the data transmission of bluetooth module, can one-shot measurement device to be measured on a plurality of input/output end ports, and then reduce Measuring Time.At last, reach two-way measurement control, reach the input port of measuring device to be measured simultaneously and the purpose of output port through bluetooth module and control port.
Above general introduction and ensuing detailed description are all exemplary in nature, are in order to further specify claim of the present invention.And about other purpose of the present invention and advantage, will set forth in follow-up explanation and diagram.
Description of drawings
Fig. 1 is a traditional common input/output end port test macro block schematic diagram.
Fig. 2 is the proving installation synoptic diagram of the input/output end port of first embodiment of the invention;
Fig. 3 is the proving installation synoptic diagram of the input/output end port of second embodiment of the invention;
Fig. 4 is the proving installation synoptic diagram of the input/output end port of third embodiment of the invention;
Fig. 5 is the schematic flow sheet of output port method of testing of the present invention; And
Fig. 6 is the schematic flow sheet of input port method of testing of the present invention.
The reference numeral explanation:
Embodiment
Fig. 2 is the proving installation synoptic diagram of the input/output end port of first embodiment of the invention.Proving installation 3 includes a terminal Bluetooth module 30 and a Test Host 32; Wherein, Terminal Bluetooth module 30 has a plurality of input/output end ports 33; And the input/output end port correspondence of terminal Bluetooth module 30 is coupled to a plurality of input/output end ports 33 on the device 4 to be measured, and simultaneously, Test Host 32 is coupled to device 4 to be measured and terminal Bluetooth module 30.
As shown in Figure 2; On test device 4 to be measured during the validity of output port; Test Host 32 output one output port test instruction S1 give device 4 to be measured, gives this terminal Bluetooth module 30 to order on the device 4 to be measured a plurality of output ports to export an output port confirmation signal S2.At this moment, terminal Bluetooth module 30 transfers to Test Host 32 with the output port confirmation signal S2 that receives, and the user promptly can learn output port confirmation signal S2 through Test Host 32, and then judges whether a plurality of output ports are effective on the device 4 to be measured.
In first embodiment; The output port test instruction S1 that Test Host 32 is seen off orders the odd number output port on the device 4 to be measured to see high levle signal (3 volts) off earlier; And, order the even number output port on the device 4 to be measured to see low level signal (0 volts) off.For example, during the device 4 to be measured of six output ports of test, the output port test instruction S1 that Test Host 32 is seen off is that six output ports that are used for order device 4 to be measured export 101010 respectively.At this moment, six output ports of device 4 to be measured will be seen this output port confirmation signal S2 off to terminal Bluetooth module 30, and then, terminal Bluetooth module 30 is delivered to Test Host 32 with output port confirmation signal S2 again.If the data of this output port confirmation signal S2 are 101010, judge that then the odd number output port on the device 4 to be measured is effective output port.If the data of this output port confirmation signal S2 are 111010, judge that then odd number output port and the even number output port on the device 4 to be measured has short circuit phenomenon.
Then; In first embodiment; The odd number output port that the output port test instruction S1 that Test Host 32 is seen off more then is used on the order device 4 to be measured is seen low level signal (0 volts) off, and, order the even number output port on the device 4 to be measured to see high levle signal (3 volts) off.For example, during the device 4 to be measured of six output ports of test, the output port test instruction S1 that Test Host 32 is seen off is that six output ports that are used for order device 4 to be measured export 010101 respectively.At this moment, six output ports of device 4 to be measured will be seen this output port confirmation signal S2 off to terminal Bluetooth module 30, and terminal Bluetooth module 30 is delivered to Test Host 32 with output port confirmation signal S2 again.If the data of this output port confirmation signal S2 are 010101, judge that then the even number output port on the device 4 to be measured is effective output port.If the data of this output port confirmation signal S2 are 110101, judge that then even number output port and the odd number output port on the device 4 to be measured has short circuit phenomenon.
According to above-mentioned measurement; The proving installation 3 of first embodiment of the invention only need be assigned twice order; Promptly can judge the validity of output port on the device 4 to be measured fast; Simultaneously, no matter what output ports device 4 to be measured has, and also all only needs twice order can accomplish the purpose of test.Therefore, the first embodiment of the present invention can effectively be saved surveying instrument, and then reduces cost.Simultaneously, through the data transmission of terminal Bluetooth module 30, can one-shot measurement device 4 to be measured on a plurality of output ports, and then reduce Measuring Time.
As shown in Figure 2; On test device 4 to be measured during the validity of input port; Test Host 32 outputs one input port test instruction S3 give terminal Bluetooth module 30, and this terminal Bluetooth module 30 is delivered to a plurality of input ports on this device 4 to be measured with this input port test instruction S3.Device 4 to be measured is according to this input port test instruction S3 and then export an input port confirmation signal S4 to Test Host 32.At this moment, the user promptly can learn input port confirmation signal S4 through Test Host 32, and then judges whether a plurality of input ports are effective on the device 4 to be measured.
In first embodiment, the input port test instruction S3 that Test Host 32 at first transmits high levle gives terminal Bluetooth module 30, so that all input ports all receive the input port test instruction S3 of high levle on the device to be measured 4.For example, during the device 4 to be measured of six input ports of test, the input port test instruction S3 that Test Host 32 will be seen high levle off is 111111.At this moment, six input ports of device 4 to be measured receive 111111 input instruction through terminal Bluetooth module 30, simultaneously, see this input port confirmation signal S4 off to Test Host 32.If the data of this input port confirmation signal S4 are 111111, judge that then all input ports on the device 4 to be measured are effective output port.If the data of input port confirmation signal S4 are 101111, judge that then second input port on the device 4 to be measured has the open circuit phenomenon.
In addition, in first embodiment, the input port test instruction S3 that Test Host 32 then transmits low level gives terminal Bluetooth module 30, so that all input ports all receive the input port test instruction S3 of low level on the device to be measured 4.For example, during the device 4 to be measured of six input ports of test, the input port test instruction S3 that Test Host 32 will be seen low level off is 000000.At this moment, six input ports of device 4 to be measured receive 000000 input instruction through terminal Bluetooth module 30, simultaneously, see this input port confirmation signal S4 off to Test Host 32.If the data of this input port confirmation signal S4 are 000000, judge that then all input ports on the device 4 to be measured are effective output port.If the data of input port confirmation signal S4 are 010000, judge that then second input port on the device 4 to be measured has the open circuit phenomenon.
According to above-mentioned measurement; The proving installation 3 of first embodiment of the invention only need be assigned twice order; Promptly can judge the validity of input port on the device 4 to be measured fast; Simultaneously, no matter what input ports device 4 to be measured has, and also all only needs twice order can accomplish the purpose of test.Therefore, the first embodiment of the present invention can effectively be saved surveying instrument, and then reduces cost.Simultaneously, through the data transmission of terminal Bluetooth module 30, can one-shot measurement device 4 to be measured on a plurality of input ports, and then reduce Measuring Time.Simultaneously, can reach the input port of measuring device 4 to be measured simultaneously and the purpose of output port.
Cooperate Fig. 2, please refer to Fig. 3.Fig. 3 is the proving installation synoptic diagram of the input/output end port of second embodiment of the invention.When the assembly in second embodiment of the invention is identical with first embodiment, represent with same reference numerals.Second embodiment is identical with the effect of reaching with the operating principle of first embodiment; Under relatively; Its main difference is: the proving installation 5 of second embodiment also includes a remote bluetooth module 52; Wherein, remote bluetooth module 52 is coupled to Test Host 32, is that wireless telecommunications are connected in this terminal Bluetooth module 30.This Test Host 32 utilizes this remote bluetooth module 52 to receive this output port confirmation signal S2 from this terminal Bluetooth module 30, and perhaps, this Test Host 32 is given this terminal Bluetooth module 30 from this remote bluetooth module 52 this input port test instruction of output S3.
Cooperate Fig. 3, please refer to Fig. 4.Fig. 4 is the proving installation synoptic diagram of the input/output end port of third embodiment of the invention.When the assembly in third embodiment of the invention is identical with second embodiment, represent with same reference numerals.The 3rd embodiment is identical with the effect of reaching with the operating principle of second embodiment; Under relatively; Its main difference is: the proving installation 6 of the 3rd embodiment includes a plurality of devices to be measured 4 and a plurality of terminal Bluetooth modules 30; Wherein each terminal Bluetooth module 30 respectively correspondence couple a device 4 to be measured, and each device 4 to be measured is coupled to this Test Host 32 simultaneously.So, remote bluetooth module 52 can wireless telecommunications connect a plurality of these terminal Bluetooth modules 30, to reach the measurement effect of one-to-many.
Cooperate Fig. 3, please refer to Fig. 4.On those devices 4 to be measured of test during the validity of output port; These Test Host 32 outputs a plurality of output port test instruction S1 give corresponding device to be measured 4 respectively; Wherein, Each device 4 to be measured is all according to the output port test instruction S1 of correspondence, and a plurality of from it respectively output ports are seen this output port confirmation signal S2 off and given terminal Bluetooth module 30.32 of Test Hosts utilize remote bluetooth module 52 to receive corresponding a plurality of output port confirmation signal S2 from a plurality of terminal Bluetooth modules 30, to reach the measurement effect of one-to-many.
In addition; On those devices 4 to be measured of test during the validity of input port; Test Host 32 is exported a plurality of input port test instruction S3 to give corresponding a plurality of terminal Bluetooth modules 30 respectively via remote bluetooth module 52; Wherein, corresponding a plurality of terminal Bluetooth modules 30 are sent to corresponding device to be measured 4 with input port test instruction S3.32 a plurality of input port confirmation signal S4 from a plurality of devices 4 reception correspondences to be measured of Test Host are to reach the measurement effect of one-to-many.
Next the method for testing of input/output end port of the present invention is described.Cooperate Fig. 4, please refer to Fig. 5.Fig. 5 is the schematic flow sheet of output port method of testing of the present invention.This method is used to test the output port of at least one device to be measured 4, and step mainly is: at first, utilize Test Host 32 outputs one output port test instruction S1 to give each device 4 to be measured (S10) respectively.Then, each device 4 to be measured will be according to received output port test instruction S1, and sees an output port confirmation signal S2 (S12) off from output port separately.Then, Test Host 32 utilizes blue-tooth technology, receives the output port confirmation signal S2 (S14) that each device 4 to be measured is seen off.At last, Test Host 32 presents each output port confirmation signal S2, does the judgement (S16) of validity with the output port that provides the user to be directed against each device 4 to be measured.Test Host 32 can pass through enforcements such as display, cresset, to present each output port confirmation signal S2.
In step S10, output port test instruction S1 at first controls those devices 4 to be measured, so that those devices 4 to be measured are seen the high levle signal off from the odd number output port, and makes those devices 4 to be measured see the low level signal off from the even number output port.Then, output port test instruction S1 then controls each device 4 to be measured, so that each device 4 to be measured is seen the low level signal off from the odd number output port, and makes each device 4 to be measured see the high levle signal off from the even number output port.
Cooperate Fig. 4, please refer to Fig. 6.Fig. 6 is the schematic flow sheet of input port method of testing of the present invention.This method is used to test the input port of at least one device to be measured 4, and step mainly is: at first, Test Host 32 is delivered to an input port test instruction S3 respectively a plurality of input ports (S20) of each device 4 to be measured according to blue-tooth technology.Then, each device 4 to be measured will be according to input port test instruction S3, to see an input port confirmation signal S4 (S22) respectively off.Then, Test Host 32 receives each input port confirmation signal S4 (S24).At last, Test Host 32 presents each input port confirmation signal S4, does the judgement (S26) of validity with the input port that provides the user to be directed against each device 4 to be measured.Test Host 32 can pass through enforcements such as display, cresset, to present each input port confirmation signal S4.
In step S20, at first Test Host 32 transmits a plurality of input ports of the input port test instruction S3 of high levle to each device 4 to be measured according to blue-tooth technology.Then, Test Host 32 then transmits a plurality of input ports of the input port test instruction S3 of low level to each device 4 to be measured according to blue-tooth technology.
In sum, the present invention utilizes the metering system of blue-tooth technology with one-to-many, and therefore input/output end port that can a plurality of devices to be measured of one-shot measurement, can effectively save surveying instrument, and then reduces cost.Simultaneously, through the blue tooth wireless communication technology can let wiring simple, safeguard easily.In addition, through the data transmission of terminal Bluetooth module 30, can one-shot measurement device to be measured on a plurality of input/output end ports, and then reduce Measuring Time.At last, reach two-way measurement control, reach the input port of measuring device to be measured simultaneously and the purpose of output port through terminal Bluetooth module and control port.
Though more than described embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, under the prerequisite that does not deviate from principle of the present invention and essence, can make numerous variations or modification to these embodiments.Therefore, protection scope of the present invention is limited appended claims.
Claims (7)
1. the proving installation of an input/output end port is characterized in that, is used to test the input/output end port of at least one device to be measured, and it comprises:
At least one terminal Bluetooth module has a plurality of input/output end ports, and those input/output end port correspondences are coupled to a plurality of input/output end ports of this device to be measured; And
One Test Host; Be coupled to this device to be measured and this terminal Bluetooth module; This Test Host is exported an output port test instruction and is given this device to be measured; Make this device to be measured see the high levle signal off and see the low level signal off, make this device to be measured see the low level signal off and see the high levle signal off then, and receive an output port confirmation signal from this terminal Bluetooth module from the even number output port from the odd number output port from the even number output port from the odd number output port; This Test Host is exported an input port test instruction and is given this terminal Bluetooth module, and receives an input port confirmation signal from this device to be measured;
Wherein, This device to be measured is according to this output port test instruction; Give this terminal Bluetooth module from a plurality of these output port confirmation signals of input/output end port output; And this terminal Bluetooth module is sent to this device to be measured via a plurality of input/output end ports of this device to be measured with this input port test instruction.
2. proving installation as claimed in claim 1; It is characterized in that; This proving installation also includes a remote bluetooth module and is coupled to this Test Host; These remote bluetooth module wireless telecommunications connect this terminal Bluetooth module, and wherein this Test Host utilizes this remote bluetooth module to receive this output port confirmation signal from this terminal Bluetooth module, or this Test Host is given this terminal Bluetooth module from this this input port test instruction of remote bluetooth module output.
3. proving installation as claimed in claim 2; It is characterized in that; This device to be measured is according to this output port test instruction; Give this terminal Bluetooth module from a plurality of these output port confirmation signals of input/output end port output, and this terminal Bluetooth module is sent to this device to be measured via a plurality of input/output end ports of this device to be measured with this input port test instruction.
4. proving installation as claimed in claim 2; It is characterized in that; This remote bluetooth module wireless telecommunications connect a plurality of these terminal Bluetooth modules, wherein each terminal Bluetooth module respectively correspondence couple a device to be measured, and each device to be measured is coupled to this Test Host simultaneously.
5. proving installation as claimed in claim 4; It is characterized in that; This Test Host is exported a plurality of output port test instructions and is given corresponding device to be measured respectively; And utilize this remote bluetooth module to receive corresponding a plurality of output port confirmation signals from a plurality of terminal Bluetooth modules, or this Test Host exports a plurality of input port test instructions giving corresponding a plurality of terminal Bluetooth modules respectively from this remote bluetooth module, and receive corresponding a plurality of input port confirmation signals from a plurality of devices to be measured.
6. proving installation as claimed in claim 5; It is characterized in that; This device to be measured is according to this output port test instruction of correspondence; Give this terminal Bluetooth module from a plurality of these output port confirmation signals of input/output end port output, and this terminal Bluetooth module is sent to this device to be measured via a plurality of input/output end ports of this device to be measured with this input port test instruction.
7. the method for testing of an input/output end port is characterized in that, is used to test the output port of at least one device to be measured, and this device to be measured has a plurality of input/output end ports, and it may further comprise the steps:
A. a Test Host is exported an output port test instruction and is given this device to be measured; This this device to be measured of output port test instruction control; So that this device to be measured is seen the high levle signal off and is seen the low level signal off from the even number output port from the odd number output port; Or this this device to be measured of output port test instruction control, so that this device to be measured is seen the low level signal off and is seen the high levle signal off from the even number output port from the odd number output port;
B. this device to be measured is seen an output port confirmation signal according to this output port test instruction off from a plurality of input/output end ports;
C. this Test Host utilizes blue-tooth technology, receives this output port confirmation signal; And
D. this Test Host presents this output port confirmation signal, with the judgement of output port validity that this device to be measured is provided.
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| CN200810201320A CN101751313B (en) | 2008-10-17 | 2008-10-17 | Measuring device of input/output end port and measuring method thereof |
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| CN102331963B (en) * | 2010-07-13 | 2015-11-18 | 研祥智能科技股份有限公司 | Digital input-output interface measurement jig and method of testing |
| FR2963447B1 (en) * | 2010-07-28 | 2012-09-07 | Airbus Operations Sas | METHOD AND DEVICE FOR TESTING INPUT / OUTPUT INTERFACES OF MODULES |
| CN106330581A (en) * | 2015-06-17 | 2017-01-11 | 小米科技有限责任公司 | Communication interface testing method and device |
| CN105279031B (en) * | 2015-11-20 | 2020-06-26 | 腾讯科技（深圳）有限公司 | Information processing method and system |
| CN105680960B (en) * | 2015-12-29 | 2018-08-10 | 深圳市金溢科技股份有限公司 | A kind of Bluetooth card reader automated testing method, test host computer and test system |
| CN111694302B (en) * | 2020-05-25 | 2021-08-31 | 珠海格力电器股份有限公司 | IO module detection device and method and building control system |
| CN113886164B (en) * | 2021-11-08 | 2024-09-03 | 广东乐心医疗电子股份有限公司 | Bluetooth product testing method and device and electronic equipment |
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|---|---|---|---|---|
| US4455653A (en) * | 1978-12-18 | 1984-06-19 | U.S. Philips Corporation | Apparatus comprising a digital processor and function test means |
| CN1392733A (en) * | 2001-12-24 | 2003-01-22 | 北京盈频数码科技有限责任公司 | Wired TV network equipment radio detection method |
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| Publication number | Publication date |
|---|---|
| CN101751313A (en) | 2010-06-23 |
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