CN104360266B - Gear switch detection device - Google Patents
Gear switch detection device Download PDFInfo
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- CN104360266B CN104360266B CN201410673352.3A CN201410673352A CN104360266B CN 104360266 B CN104360266 B CN 104360266B CN 201410673352 A CN201410673352 A CN 201410673352A CN 104360266 B CN104360266 B CN 104360266B
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- chip microcomputer
- rotor
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- power supply
- switch
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Abstract
The invention discloses a gear switch detection device which comprises a computer case, a switching power supply and a single chip microcomputer. The computer case, the switching power supply and the single chip microcomputer are arranged in an outer shell. A tool base is arranged on the outer shell, and a stand column, a stepping motor, a rotor and a zero mark line are arranged on the tool base. A displayer, an aviation plug, a power switch, a gear indication lamp, a neutral-gear indication lamp and a digital displayed voltmeter are fixed on the outer shell and connected with the computer case. The gear switch detection device is high in comprehensive degree, reliable in performance, convenient to operate, and good in compatibility.
Description
Technical field
The present invention relates to a kind of detection means is and in particular to a kind of detection means of automobile gear switch sensor.
Background technology
Raising automobile function comfortableness being required with people, adds national environmental protection portion to automobile industry energy-saving and emission-reduction
Carry forward vigorously, driving switch arises at the historic moment.Driving switch is exactly to judge that the position of gear feeds back to automobile computer, and automobile computer is comprehensive
The in good time start and stop controlling distributive value and electromotor of the information such as speed, operating mode of closing, thus reach the purpose of energy-saving and emission-reduction.
Driving switch sensor is output as two-way interlocking signal, and that is, a road is that during high potential, another road is electronegative potential.Giving birth to
When producing detection, generally adopting oscillograph to monitor two paths of signals, and change magnetic flux using the rotation of magnet steel makes sensor occur
The exporting change of high electronegative potential, the angle that magnet steel rotates is difficult to read, and detection efficiency is low.So a kind of making degree of integration height,
The sensor detecting device of dependable performance.Easy to operate, compatibility is good.
Content of the invention
The purpose of the present invention is to develop a kind of new gear position sensor detection means, and its operation principle is that single-chip microcomputer is sent out
Send pulse to motor, motor drives magnetic steel component to rotate change magnetic flux, makes sensor that the change of high electronegative potential to occur
Change.The output of sensor is sent to single-chip microcomputer processed, judge whether sensor is qualified with magnetic steel component.
For solving the above problems, the present invention is using following scheme:
A kind of driving switch detection means, including the computer housing arranging in inside the shell, Switching Power Supply, single-chip microcomputer, monolithic
Machine is connected by wire with Switching Power Supply, and is connected by data wire with computer housing.Base, base are provided with shell
On be provided with column, motor, rotor and zero mark line, column and base adopt rivet, and motor is embedded in bottom
In seat, and connected with rotor by transition gear, also by rivet, there are three positioning rotor upper end to rotor each several part
Hole, location hole has fastening screw, and there is graduated disc rotor lower end, has the through hole of install sensor and fixing sensor above column
Screw thread pin-and-hole.Be fixed with shell the display being connected with computer housing, aviation plug, on and off switch, in shelves display lamp, sky
Shelves display lamp, digital display voltmeter, aviation plug one terminates sensor, the other end and Switching Power Supply, single-chip microcomputer, shelves display lamp,
Neutral indicatorlamp connects.Digital display voltmeter is connected with Switching Power Supply, on and off switch and computer housing, display, Switching Power Supply, list
Piece machine connects.
Due to employing above technical scheme, the invention technological progress is as follows:
Present invention achieves state during detection during sensor production, completely simulation gear position sensor work, and energy
Accurately measure the angle of magnetic steel component deflection it is achieved that sensor neutral gear is detected with the output in shelves two paths of signals, and to product
Whether product are qualified to provide judgement.Single-chip microcomputer increased store function, and motor works one and circulates, and computer monitor can show
Detection data.
Brief description
Fig. 1 is the overall structure figure of the present invention.
Fig. 2 is the partial sectional view on the shell table top of the present invention.
Fig. 3 is the top view of Fig. 2 of the present invention.Fig. 4 is the housing face-plate view of the present invention.
In figure: 1 shell, 2 columns, 3 rotors, 4 bases, 5 threadeds, 6 fastening screws, 7 computer machines
Case, 8 Switching Power Supplies, 9 single-chip microcomputers, 10 location holes, 11 rivets, 12 transition gears, 13 motors, 14 spiral shells
Stricture of vagina pin-and-hole, 15 through holes, 16 graduated discs, 17 zero mark lines, 18 display, 19 aviation plugs, 20 power supplys are opened
Close, 21 in shelves display lamp, 22 neutral indicatorlamps, 23 digital display voltmeters, 24- data wire, 25- wire.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
A kind of driving switch detection means, including the computer housing 7 of setting, Switching Power Supply 8, single-chip microcomputer 9 in shell 1,
Single-chip microcomputer 9 is connected by wire 25 with Switching Power Supply 8, and is connected by data wire 24 with computer housing 7.Shell 1 sets
It is equipped with base 4, base 4 is provided with column 2, motor 13, rotor 3 and zero mark line 17, column 2 is adopted with base 4
Rivet 11 rivets, and motor 13 is embedded in base 4, and is connected with rotor 3 by transition gear 12, rotor 3 each several part
Riveted by rivet 11, there are three location holes 10 rotor 3 upper end, location hole 10 has fastening screw 6, there is scale rotor 3 lower end
Disk 16, has the through hole 15 of install sensor and the screw thread pin-and-hole 14 of fixing sensor above column 2.It is fixed with shell 1 and electricity
Brain cabinet 7 connect display 18, aviation plug 19, on and off switch 20, shelves display lamp 21, neutral indicatorlamp 22, digital display electricity
Press table 23, aviation plug 19 1 termination sensor, the other end and Switching Power Supply 8, single-chip microcomputer 9, indicate in shelves display lamp 21, neutral gear
Lamp 22 connects.Digital display voltmeter 23 is connected with Switching Power Supply 8, on and off switch 20 and computer housing 7, display 18, Switching Power Supply
8th, single-chip microcomputer 9 connects.
Power-on switch 20, sensor is passed through the through hole 15 of column 2, fixing with threaded 5, plugs aviation plug 19
The banjo at place, magnetic steel component is placed on the location hole 10 of rotor 3, fixing with fastening screw 6, on adjustment graduated disc 16
Zero-bit align with the zero mark line 17 on base 4, now neutral indicatorlamp 22 is bright.The triggering clicked on display 18 is opened
Close, now single-chip microcomputer 9 works and sends pulse makes motor 13 rotate, motor 13 passes through transition gear 12 rotor driven
3 rotations, turn to neutral indicatorlamp 22 go out, when shelves display lamp 21 is bright, single-chip microcomputer 9 is according to the umber of pulse being defeated by motor 13
Gauge calculates the angle that rotor 3 turns over and carries out recording angular, is compared with the angle value scope being arranged in single-chip microcomputer 9,
Qualified product turns to that neutral indicatorlamp 22 is bright, goes out in shelves display lamp 21 toward opposite direction, and single-chip microcomputer 9 is recorded again, no
Qualified products are reported to the police and are taken off.Deflect to zero mark line 17 opposite side, carry out same way measurement.Return zero mark line again
It is a circulation when 17.Adjustment magnetic steel component, to another two location hole 10, repeats aforesaid operations, aobvious after three loop ends
Show that whether qualified device 18 display measurement result is, and record pendulous frequency and be once.
Claims (1)
1. a kind of driving switch detection means it is characterised in that: include in shell (1) computer housing (7), the switch electricity of setting
Source (8), single-chip microcomputer (9)；Described single-chip microcomputer (9) is connected by wire (25) with Switching Power Supply (8), and with computer housing (7)
Connected by data wire (24)；Base (4) is provided with shell (1), described base (4) is provided with column (2), stepping electricity
Machine (13), rotor (3) and zero mark line (17), described column (2) and base (4) adopt rivet (11) to rivet, described stepping
Motor (13) is embedded in base (4), and is connected with rotor (3) by transition gear (12), and described rotor (3) each several part also leads to
Cross rivet (11) riveting, there are three location holes (10) rotor (3) upper end, described location hole (10) has fastening screw (6), described
There is graduated disc (16) rotor (3) lower end, has the through hole (15) of install sensor and the spiral shell of fixing sensor above described column (2)
Stricture of vagina pin-and-hole (14)；The display (18) being connected with computer housing (7), aviation plug (19), power supply are fixed with described shell (1)
Switch (20), in shelves display lamp (21), neutral indicatorlamp (22), digital display voltmeter (23)；Described aviation plug (19) termination
Sensor, the other end and Switching Power Supply (8), single-chip microcomputer (9), connects in shelves display lamp (21), neutral indicatorlamp (22)；Described number
Aobvious voltmeter (23) is connected with Switching Power Supply (8), and described on and off switch (20) is electric with computer housing (7), display (18), switch
Source (8), single-chip microcomputer (9) connect；
During detection, power-on switchs (20), sensor is passed through the through hole (15) of column (2), fixing with threaded (5), inserts
The banjo at upper aviation plug (19) place, magnetic steel component is placed on the location hole (10) of rotor (3), uses fastening screw
(6) fixing, the zero-bit in adjustment graduated disc (16) is alignd with the zero mark line (17) on base (4), now neutral indicatorlamp
(22) bright, click on the trigger switch on display (18), now single-chip microcomputer (9) works and sends pulse makes motor (13) turn
Dynamic, motor (13) passes through transition gear (12) rotor driven (3) and rotates, and turns to neutral indicatorlamp (22) and goes out, refers in shelves
When showing that lamp (21) is bright, single-chip microcomputer (9) calculates the angle that rotor (3) turns over simultaneously according to the number of pulses being defeated by motor (13)
Carry out recording angular, the angle value scope inner with being arranged on single-chip microcomputer (9) is compared, and qualified product turns to toward opposite direction
Neutral indicatorlamp (22) is bright, go out in shelves display lamp (21), and single-chip microcomputer (9) is recorded again, and substandard product is reported to the police and taken off, partially
Go to zero mark line (17) opposite side, carry out same way measurement；It is one when returning zero mark line (17) again to follow
Ring, adjustment magnetic steel component, to another two location hole (10), repeats aforesaid operations, display (18) display after three loop ends
Whether qualified measurement result is, and records pendulous frequency for once.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410673352.3A CN104360266B (en) | 2014-11-21 | 2014-11-21 | Gear switch detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410673352.3A CN104360266B (en) | 2014-11-21 | 2014-11-21 | Gear switch detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104360266A CN104360266A (en) | 2015-02-18 |
| CN104360266B true CN104360266B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410673352.3A Active CN104360266B (en) | 2014-11-21 | 2014-11-21 | Gear switch detection device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017536A (en) * | 2016-08-03 | 2016-10-12 | 无锡隆盛科技股份有限公司 | Novel neutral position sensor signal testing device |
| CN106526469A (en) * | 2016-10-19 | 2017-03-22 | 浙江吉利控股集团有限公司 | Data acquisition system trigger abnormity alarm device and system in automobile safety test |
| CN109031030A (en) * | 2017-06-09 | 2018-12-18 | 南京理工大学 | The device and method of intelligent measurement multi-position rotary switch wiring state |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4542638A (en) * | 1983-09-16 | 1985-09-24 | Fellows Corporation | Automatic calibration of sensor circuits in gear shapers |
| US6414481B1 (en) * | 2000-09-27 | 2002-07-02 | Brunswick Corporation | Portable tester and calibration apparatus for a speed or position sensor |
| JP2006256501A (en) * | 2005-03-17 | 2006-09-28 | Toyota Motor Corp | Abnormality detection device for shift position sensor |
| CN201514220U (en) * | 2009-10-20 | 2010-06-23 | 安徽三联交通应用技术股份有限公司 | Automobile gear position detecting device |
| GB2493380A (en) * | 2011-08-04 | 2013-02-06 | Ford Global Tech Llc | A method of calibrating a selected gear sensor |
| CN203385828U (en) * | 2013-06-28 | 2014-01-08 | 盖尔瑞孚艾斯曼（昆山）汽车零部件有限公司 | Gear display detection device |
| CN203870124U (en) * | 2014-05-19 | 2014-10-08 | 无锡隆盛科技股份有限公司 | Rotating speed sensor measuring device |
| CN204215014U (en) * | 2014-11-21 | 2015-03-18 | 无锡隆盛科技股份有限公司 | A kind of driving switch pick-up unit |
-
2014
- 2014-11-21 CN CN201410673352.3A patent/CN104360266B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4542638A (en) * | 1983-09-16 | 1985-09-24 | Fellows Corporation | Automatic calibration of sensor circuits in gear shapers |
| US6414481B1 (en) * | 2000-09-27 | 2002-07-02 | Brunswick Corporation | Portable tester and calibration apparatus for a speed or position sensor |
| JP2006256501A (en) * | 2005-03-17 | 2006-09-28 | Toyota Motor Corp | Abnormality detection device for shift position sensor |
| CN201514220U (en) * | 2009-10-20 | 2010-06-23 | 安徽三联交通应用技术股份有限公司 | Automobile gear position detecting device |
| GB2493380A (en) * | 2011-08-04 | 2013-02-06 | Ford Global Tech Llc | A method of calibrating a selected gear sensor |
| CN203385828U (en) * | 2013-06-28 | 2014-01-08 | 盖尔瑞孚艾斯曼（昆山）汽车零部件有限公司 | Gear display detection device |
| CN203870124U (en) * | 2014-05-19 | 2014-10-08 | 无锡隆盛科技股份有限公司 | Rotating speed sensor measuring device |
| CN204215014U (en) * | 2014-11-21 | 2015-03-18 | 无锡隆盛科技股份有限公司 | A kind of driving switch pick-up unit |
Non-Patent Citations (1)
| Title |
|---|
| 摩托车档位开关线束检测仪的制作方法介绍;连淑岩;《摩托车技术》;19991231(第9期);第17、30页 * |
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| CN104360266A (en) | 2015-02-18 |
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