CN204595165U - A kind of full-automatic test system of remote keying endurancing - Google Patents
A kind of full-automatic test system of remote keying endurancing Download PDFInfo
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- CN204595165U CN204595165U CN201520165009.8U CN201520165009U CN204595165U CN 204595165 U CN204595165 U CN 204595165U CN 201520165009 U CN201520165009 U CN 201520165009U CN 204595165 U CN204595165 U CN 204595165U
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Abstract
The utility model discloses a kind of full-automatic test system of remote keying endurancing, comprise central processing unit, data collecting card, voltage comparator circuit, photovoltaic conversion circuit, demoder, frequency reception circuit, solenoid valve and proving installation; Wherein, described demoder, data collecting card are electrically connected with central processing unit respectively, described frequency reception circuit is electrically connected with demoder, described voltage comparator circuit, photovoltaic conversion circuit are electrically connected with data collecting card, described voltage comparator circuit is electrically connected with proving installation, described photovoltaic conversion circuit is electrically connected with solenoid valve, and described solenoid valve is connected by tracheae with proving installation.The utility model provides a hardware supported, can realize the setting of the pressing order to each pressing station, compressing time, can test single or multiple button individually or simultaneously.And the accuracy of signal and time of making a mistake can be sent by key in the test of automatic analysis record.
Description
Technical field
The utility model relates to automatic test technology field, the full-automatic test system of particularly a kind of remote keying endurancing.
Background technology
The drawback (for the patent No. 201220255389.0) that existing automobile intelligent key button durability experimental device exists:
1) press station can not press separately, the pressing order of each pressing station cannot be set, compressing time.Be not easy to the test that individual keys is set, and test pressing order and compressing time being had to particular/special requirement cannot be performed.
2) test analysis cannot be carried out to function of key in test, the time point that key goes wrong in testing cannot be judged.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of full-automatic test system of remote keying endurancing is provided, one hardware supported is provided, the setting to pressing order, time can be realized, can test single or multiple button individually or simultaneously.And the accuracy of signal and time of making a mistake can be sent by key in the test of automatic analysis record.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of full-automatic test system of remote keying endurancing, comprises central processing unit, data collecting card, voltage comparator circuit, photovoltaic conversion circuit, demoder, frequency reception circuit, solenoid valve and proving installation; Wherein, described demoder, data collecting card are electrically connected with central processing unit respectively, described frequency reception circuit is electrically connected with demoder, described voltage comparator circuit, photovoltaic conversion circuit are electrically connected with data collecting card, described voltage comparator circuit is electrically connected with proving installation, described photovoltaic conversion circuit is electrically connected with solenoid valve, and described solenoid valve is connected by tracheae with proving installation.
In technique scheme, described proving installation comprises tested cylinder, pressing finger, the first electromagnetic switch and the second electromagnetic switch, and described pressing finger mounted on the piston of described tested cylinder, and is stretched with piston; Described piston touches described first electromagnetic switch when retracting, and touches described second electromagnetic switch when described piston stretches out; Described first electromagnetic switch and the second electromagnetic switch are electrically connected with described voltage comparator circuit respectively.
In technique scheme, the multiple buttons be made up of being positioned at same main body some described proving installations are tested, and the corresponding described solenoid valve of each described proving installation.
The beneficial effects of the utility model are: one-piece construction is simple, carry out test provide a hardware supported for full automatic remote keying.Independent pressing can be carried out to the pressing station of remote keying, pressing order and the compressing time of each pressing station also can be set, be convenient to the test that individual keys is set; Automatic test analysis can be carried out to the function of remote-control key, so that judge that the time point gone wrong is being tested in remote control in the middle of test.Compared with existing Intelligent key button durability test device, the utility model can arbitrarily combine select pressing button, can also setting program come order pressing keys, and can setting unit pressing station to button grow by or short by.These features greatly strengthen the power of test of button durability testing system.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the utility model one embodiment;
Fig. 2 is the one-piece construction schematic diagram of another embodiment of the utility model.
In figure, 1, central processing unit; 2, data collecting card; 3, voltage comparator circuit; 4, photovoltaic conversion circuit; 5, demoder; 6, frequency reception circuit; 7, solenoid valve; 8, proving installation; 81, tested cylinder; 82, piston; 83, pressing finger; 84, the first electromagnetic switch; 85, the second electromagnetic switch; 9, draft tube; 10, escape pipe.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the tested remote keying of the present embodiment is the button of the automobile intelligent key with intelligent remote control function, and automobile intelligent key use wireless high-frequency signal carries out the remote control to automobile.
A full-automatic test system for remote keying endurancing, comprises central processing unit 1, data collecting card 2, voltage comparator circuit 3, photovoltaic conversion circuit 4, demoder 5, frequency reception circuit 6, solenoid valve 7 and proving installation 8.
Wherein, described demoder 5, data collecting card 2 are electrically connected with central processing unit 1 respectively by USB data line, described frequency reception circuit 6 is electrically connected with demoder 5, described voltage comparator circuit 3, photovoltaic conversion circuit 4 are electrically connected with data collecting card 2, described voltage comparator circuit 3 is electrically connected with proving installation 8, described photovoltaic conversion circuit 4 is electrically connected with solenoid valve 7, and described solenoid valve 7 is connected by tracheae with proving installation 8.
Central processing unit 1, for arranging the correlation parameter of test, determining the order, time etc. of test, and being transferred to the conversion that data collecting card 2 carries out controlled quentity controlled variable.Can be the control electronics such as the computer comprising central processing unit 1.
Data collecting card 2, for collecting instruction or control signal and changing into corresponding digital quantity or analog quantity.Data collecting card 2 mainly receives the control signal sent by central processing unit 1, and changes into analog output to photovoltaic conversion circuit 4; Data collecting card 2 receives the collection signal that exported by voltage comparator circuit 3 and exports to central processing unit 1 after conversion process.Commonly use as NI card.
Voltage comparator circuit 3, the voltage for the electromagnetic switch on proving installation 8 is drawn compare and Output rusults to data collecting card 2, to judge the position of piston 82 in tested cylinder 81.
Photovoltaic conversion circuit 4, for being converted into the voltage analog driving solenoid valve 7 switch by the voltage analog exported by data collecting card 2.
Demoder 5, for being carried out decoding by high-frequency signal and exporting to central processing unit 1, central processing unit 1 carries out the judgement to button quality according to received high-frequency signal data.
Frequency reception circuit 6 is high frequency receiving circuit in the present embodiment, for receiving the wireless high-frequency signal about key response that remote control sends.
Solenoid valve 7, for controlling the circulation of tracheae, thus realizes the control to proving installation 8.First input/output terminal and second input/output terminal of solenoid valve 7 are electrically connected with photovoltaic conversion circuit 4 respectively.Air pump is connected to two air intake openings of solenoid valve 7 respectively by draft tube 9, and is connected respectively in tested cylinder 81 by escape pipe 10.
Proving installation 8, is fixed by screws on fixed support.Proving installation 8 comprises tested cylinder 81, pressing finger 83, first electromagnetic switch 84 and the second electromagnetic switch 85, and described pressing finger 83 is installed on the piston 82 of described tested cylinder 81, and stretches with piston 82; Described piston 82 touches described first electromagnetic switch 84 when retracting, touch described second electromagnetic switch 85 when described piston 82 stretches out; Described first electromagnetic switch 84 and the second electromagnetic switch 85 are electrically connected with described voltage comparator circuit 3 respectively.Cylinder is divided into two cavitys by piston 82, and two above-mentioned escape pipes 10 are communicated with these two cavitys respectively.Wherein, tested cylinder 81 is dull and stereotyped cylinder.
The multiple buttons be made up of being positioned at same main body some described proving installations 8 are tested, and the corresponding described solenoid valve 7 of each described proving installation 8.As shown in Figure 2, with two Intelligent key, each key has three buttons to be example, is provided with 6 proving installations 8 in native system, and 6 solenoid valves 7.Wherein, tested cylinder 81 forms the integrated line of electromagnetic switch with the electric connection line of voltage comparator circuit 3, and solenoid valve 7 forms solenoid valve 7 with the electric connection line of photovoltaic conversion circuit 4 and inputs integrated circuit.Computer can press the key button of Intelligent key in order at Fig. 2 according to the program preset, or press separately, or all presses.The time (i.e. compressing time) that each tested cylinder 81 piston 82 stretches out can be set simultaneously as requested.
Principle of work of the present utility model: central processing unit 1 passes through USB data line transfer instruction to data collecting card 2 according to program setting, data collecting card 2 transforms this signal again and becomes analog voltage to photovoltaic conversion circuit 4, photovoltaic conversion circuit 4 converts it into driving voltage, then closes through the air-flow of solenoid valve input circuit Controlling solenoid valve 7.If right solenoid valve input circuit energising, then right cavity valve open, pressure gas inputs from the draft tube 9 of solenoid valve 7, is exported by the escape pipe 10 of solenoid valve 7, enters the rodless cavity body of tested cylinder 81, and draught head forces cylinder piston 82 to stretch out.Otherwise if the energising of left solenoid valve input circuit, then left cavity valve open, pressure gas inputs from the draft tube 9 of solenoid valve 7, is exported by solenoid valve escape pipe 10, enters the rod chamber body of tested cylinder 81, and draught head forces cylinder piston 82 to retract.So drive the retraction of stretching out of pressing finger 83 to realize pressing keys and test by cylinder piston 82.
High-frequency signal is sent when the button of Intelligent key is pressed, by USB data line, central processing unit 1 can notify that demoder 5 start to activate frequency reception circuit 6 and receive high-frequency signal simultaneously, then in demoder 5, Decoding Analysis is carried out, be confirmed to be correct signal, then in central processing unit 1, carry out record by USB data line.
It is exactly generally speaking central processing unit 1 judges cylinder piston 82 position by the input circuit of data collecting card 2, then carry out control cylinder piston 82 by the output circuit of data collecting card 2 and gas circuit stretch out or retract, at central processing unit 1 record, the signal being read Intelligent key when stretching out by high-frequency signal Decoding Analysis loop judges whether Intelligent key normally works.
Above embodiment is just to illustrate instead of restriction the utility model, therefore all equivalences done according to the method described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (3)
1. a full-automatic test system for remote keying endurancing, is characterized in that: comprise central processing unit, data collecting card, voltage comparator circuit, photovoltaic conversion circuit, demoder, frequency reception circuit, solenoid valve and proving installation; Wherein, described demoder, data collecting card are electrically connected with central processing unit respectively, described frequency reception circuit is electrically connected with demoder, described voltage comparator circuit, photovoltaic conversion circuit are electrically connected with data collecting card, described voltage comparator circuit is electrically connected with proving installation, described photovoltaic conversion circuit is electrically connected with solenoid valve, and described solenoid valve is connected by tracheae with proving installation.
2. the full-automatic test system of a kind of remote-control key button according to claim 1 endurancing, it is characterized in that: described proving installation comprises tested cylinder, pressing finger, the first electromagnetic switch and the second electromagnetic switch, described pressing finger mounted on the piston of described tested cylinder, and is stretched with piston; Described piston touches described first electromagnetic switch when retracting, and touches described second electromagnetic switch when described piston stretches out; Described first electromagnetic switch and the second electromagnetic switch are electrically connected with described voltage comparator circuit respectively.
3. the full-automatic test system of a kind of remote-control key button according to claim 1 and 2 endurancing, it is characterized in that: the multiple buttons be made up of being positioned at same main body some described proving installations are tested, and the corresponding described solenoid valve of each described proving installation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520165009.8U CN204595165U (en) | 2015-03-23 | 2015-03-23 | A kind of full-automatic test system of remote keying endurancing |
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| CN201520165009.8U CN204595165U (en) | 2015-03-23 | 2015-03-23 | A kind of full-automatic test system of remote keying endurancing |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699890A (en) * | 2016-03-18 | 2016-06-22 | 上海科世达-华阳汽车电器有限公司 | Automatic testing platform |
| CN107786291A (en) * | 2016-08-24 | 2018-03-09 | 特酷电子设备（上海）有限公司 | Bluetooth radio reception apparatus test device |
| CN108593974A (en) * | 2018-05-16 | 2018-09-28 | 王有海 | The fixture of car key service life test |
| CN108918109A (en) * | 2018-05-16 | 2018-11-30 | 王有海 | Fixture and equipment for automobile remote-control key life test |
| CN108918110A (en) * | 2018-05-16 | 2018-11-30 | 王有海 | A kind of automobile remote-control key equipment for testing service life |
| CN108982078A (en) * | 2018-05-16 | 2018-12-11 | 王有海 | Automobile remote-control key life test fixture |
| CN108982077A (en) * | 2018-05-16 | 2018-12-11 | 王有海 | A kind of automobile remote-control key life test fixture |
| CN110350634A (en) * | 2018-03-30 | 2019-10-18 | 凌通科技股份有限公司 | The double decoding circuits of wireless charging receiver and the wireless charging receiver using it |
| CN110850321A (en) * | 2019-11-19 | 2020-02-28 | 上海福宇龙汽车科技有限公司 | Intelligent key battery life detection device and method |
| CN113419165A (en) * | 2021-06-01 | 2021-09-21 | 东风柳州汽车有限公司 | Key endurance test device |
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- 2015-03-23 CN CN201520165009.8U patent/CN204595165U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699890A (en) * | 2016-03-18 | 2016-06-22 | 上海科世达-华阳汽车电器有限公司 | Automatic testing platform |
| CN107786291A (en) * | 2016-08-24 | 2018-03-09 | 特酷电子设备（上海）有限公司 | Bluetooth radio reception apparatus test device |
| CN107786291B (en) * | 2016-08-24 | 2024-04-05 | 特酷电子设备（上海）有限公司 | Bluetooth radio testing device |
| CN110350634A (en) * | 2018-03-30 | 2019-10-18 | 凌通科技股份有限公司 | The double decoding circuits of wireless charging receiver and the wireless charging receiver using it |
| CN108918109A (en) * | 2018-05-16 | 2018-11-30 | 王有海 | Fixture and equipment for automobile remote-control key life test |
| CN108982078A (en) * | 2018-05-16 | 2018-12-11 | 王有海 | Automobile remote-control key life test fixture |
| CN108982077A (en) * | 2018-05-16 | 2018-12-11 | 王有海 | A kind of automobile remote-control key life test fixture |
| CN108918109B (en) * | 2018-05-16 | 2019-08-23 | 林文辉 | Fixture and equipment for automobile remote-control key life test |
| CN108918110B (en) * | 2018-05-16 | 2019-08-23 | 林文辉 | A kind of automobile remote-control key equipment for testing service life |
| CN108918110A (en) * | 2018-05-16 | 2018-11-30 | 王有海 | A kind of automobile remote-control key equipment for testing service life |
| CN108982077B (en) * | 2018-05-16 | 2020-02-11 | 蒋祥初 | Clamp for testing service life of automobile remote control key |
| CN108593974A (en) * | 2018-05-16 | 2018-09-28 | 王有海 | The fixture of car key service life test |
| CN110850321A (en) * | 2019-11-19 | 2020-02-28 | 上海福宇龙汽车科技有限公司 | Intelligent key battery life detection device and method |
| CN113419165A (en) * | 2021-06-01 | 2021-09-21 | 东风柳州汽车有限公司 | Key endurance test device |
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