CN105911948B - The control system of car trunk lock box dynamic tester - Google Patents
The control system of car trunk lock box dynamic tester Download PDFInfo
- Publication number
- CN105911948B CN105911948B CN201610046426.XA CN201610046426A CN105911948B CN 105911948 B CN105911948 B CN 105911948B CN 201610046426 A CN201610046426 A CN 201610046426A CN 105911948 B CN105911948 B CN 105911948B
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- CN
- China
- Prior art keywords
- cylinder
- plc controller
- solenoid valve
- valve block
- lock
- 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.)
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14006—Safety, monitoring in general
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Lock And Its Accessories (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of control systems of car trunk lock box dynamic tester, including a PLC controller, the PLC controller is connected with relay and solenoid valve block, the relay is connected with motor, the solenoid valve block is connected separately with carry arm cylinder, door cylinder, to slotting cylinder, compression cylinder, underthrust cylinder and snow load cylinder, and signal, door cylinder, is fed back to the PLC controller respectively to slotting cylinder, compression cylinder, underthrust cylinder and snow load cylinder at carry arm cylinder by the motor.The present invention imitates real vehicle environment completely, abnormal defect can be completely exposed, to manage product quality.
Description
Technical field
The present invention relates to a kind of control systems of car trunk lock box dynamic tester.
Background technique
Car trunk lock helps car owner that can accurately unlock and be latched when switching boot.Intracorporal lock tongue machine is locked when unlocking
Structure discharges under the drive of unlocking motor, and latch hook is opened, and boot unlocks.It is used to monitor lock status (open and close) in lock body simultaneously
Switch be also turned on or off accordingly, inform automobile computer, lock normally opening, vice versa.
Currently, enterprise, which has arrived end during car trunk is locked and produced, has 1 EOL final inspection test machine.It is to production
Qualification is tested and judged whether to the entire function of product, plays decisive role to the control of product quality.But it there is also
Deficiency, complicated for operation, compatibility and scalability are bad, be not easy to find using static test mode it is potential bad, such as 0 kilometer
NG(product passes through EOL test passes, but in user terminal also not how with finding that lock for rear box do not open or do not lock).
Existing EOL final inspection test machine is latched the energy that cannot be simulated when real vehicle closes boot by the way of artificial, causes
Some abnormal defects is surveyed on EOL final inspection test machine be it is good, because there is real vehicle to load and certain setting angle after entrucking, problem
It just displays, so EOL is easy erroneous judgement.
Existing EOL final inspection test machine, which belongs to tailored version, a kind of product test is needed to tooling to survey other products
It is all made an amendment with software, not only takes time and effort and have an effect on production efficiency.
Existing EOL final inspection test machine also needs the turn of the screw fixed very troublesome in product clamping, and firmly unevenness can also be right
Product surface generates impression or scratch.
Summary of the invention
It is an object of the invention to overcome problem above of the existing technology, a kind of car trunk lock dynamic test is provided
The control system of machine solves the problems, such as test equipment operability, scalability, commonality and preciseness (easily erroneous judgement).
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme:
A kind of control system of car trunk lock box dynamic tester, including a PLC controller, the PLC controller connection
There are relay and solenoid valve block, the relay is connected with motor, and the solenoid valve block is connected separately with carry arm cylinder, door gas
Cylinder, to slotting cylinder, compression cylinder, underthrust cylinder and snow load cylinder, the motor, carry arm cylinder, door cylinder, to slotting cylinder,
Signal is fed back to the PLC controller respectively by compression cylinder, underthrust cylinder and snow load cylinder.
Further, the PLC controller is connected with button and touch screen.
The beneficial effects of the present invention are:
1, the present invention imitates real vehicle environment completely, abnormal defect can be completely exposed, to manage product quality.
2, using modularized design, different products is conveniently shared.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
A specific embodiment of the invention is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the control system block diagram that car trunk locks box dynamic tester；
Fig. 2 is test circuit diagram 1 of unlocking；
Fig. 3 is locking test circuit diagram 1；
Fig. 4 is test circuit diagram 2 of unlocking；
Fig. 5 is locking test circuit diagram 2；
Fig. 6 is PLC controller connected mode schematic diagram.
Specific embodiment
It is below with reference to the accompanying drawings and in conjunction with the embodiments, next that the present invention will be described in detail.
Referring to figs. 1 to shown in Fig. 6, a kind of car trunk locks the control system of box dynamic tester, including a PLC controller 1,
The PLC controller 1 is connected with relay 2 and solenoid valve block 3, and the relay 2 is connected with motor 4, and the solenoid valve block 3 is divided
It is not connected with carry arm cylinder 5, door cylinder 6, to slotting cylinder 7, compression cylinder 8, underthrust cylinder 9 and snow load cylinder 10, the horse
Up to 4, carry arm cylinder 5, door cylinder 6, respectively that signal is anti-to slotting cylinder 7, compression cylinder 8, underthrust cylinder 9 and snow load cylinder 10
It is fed to the PLC controller 1.The PLC controller 1 is connected with button 11 and touch screen 12.
1, the PLC controller 1 of electronic control unit is issued to solenoid valve block 3 and is instructed, and solenoid valve block 3 is opened, and carry arm cylinder 5 stretches out
Swing arm is lifted to certain altitude, lock body is made to obtain the energy as real vehicle.Existing EOL final inspection test machine without this function and
This step.
2, the PLC controller 1 of electronic control unit is issued to solenoid valve block 3 and is instructed, and solenoid valve block 3 is closed, and carry arm cylinder 5 is rapid
Retract swing arm freely falling body under pound, and with lock be engaged, PLC controller 1 judge lock body switching signal whether block signal, really
The process of boot is closed in simulation.And existing EOL final inspection test machine is latched by manually.
3, the PLC controller 1 of electronic control unit is powered to lock body, and lock body is unlocked, and PLC controller 1 judges lock body switching signal
It whether is unlocking signal, real simulation opens the process of boot.Existing EOL final inspection test machine has this function.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (2)
1. a kind of control system of car trunk lock box dynamic tester, it is characterised in that: described including a PLC controller (1)
PLC controller (1) is connected with relay (2) and solenoid valve block (3), and the relay (2) is connected with motor (4), the electromagnetism
Valve group (3) be connected separately with carry arm cylinder (5), door cylinder (6), to slotting cylinder (7), compression cylinder (8), underthrust cylinder (9) and
Snow load cylinder (10), the motor (4), carry arm cylinder (5), door cylinder (6), to slotting cylinder (7), compression cylinder (8), underthrust
Signal is fed back to the PLC controller (1) respectively by cylinder (9) and snow load cylinder (10)；
PLC controller (1) the Xiang Suoshu solenoid valve block (3) issues instruction, and the solenoid valve block (3) is opened, the carry arm gas
Cylinder (5), which is stretched out, is lifted to certain altitude swing arm, and lock body is made to obtain the energy as real vehicle；
PLC controller (1) the Xiang Suoshu solenoid valve block (3) issues instruction, solenoid valve block (3) closure, the carry arm gas
Cylinder (5) retracts pound under swing arm freely falling body rapidly, and is engaged with lock, and PLC controller (1) judges whether lock body switching signal closes
Lock signal, real simulation close the process of boot.
2. control system according to claim 1, it is characterised in that: the PLC controller (1) be connected with button (11) and
Touch screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046426.XA CN105911948B (en) | 2016-01-25 | 2016-01-25 | The control system of car trunk lock box dynamic tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046426.XA CN105911948B (en) | 2016-01-25 | 2016-01-25 | The control system of car trunk lock box dynamic tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105911948A CN105911948A (en) | 2016-08-31 |
| CN105911948B true CN105911948B (en) | 2019-07-30 |
Family
ID=56744112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610046426.XA Active CN105911948B (en) | 2016-01-25 | 2016-01-25 | The control system of car trunk lock box dynamic tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105911948B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135613B (en) * | 2007-10-22 | 2010-09-08 | 奇瑞汽车股份有限公司 | Test-bed of back-up case lock |
| CN101913342B (en) * | 2010-09-02 | 2013-05-22 | 奇瑞汽车股份有限公司 | Trunk automatic opening and closing system and method |
| CN103033376B (en) * | 2012-12-10 | 2015-09-23 | 奇瑞汽车股份有限公司 | A kind of electric trunk performance test device |
| CN104076715A (en) * | 2014-07-01 | 2014-10-01 | 苏州凌创电子系统有限公司 | Automobile trunk lock function detecting device |
| CN205353729U (en) * | 2016-01-25 | 2016-06-29 | 苏州工业职业技术学院 | Control system of automobile trunk lock dynamic testing machine |
-
2016
- 2016-01-25 CN CN201610046426.XA patent/CN105911948B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105911948A (en) | 2016-08-31 |
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