CN107153415A - The detection means and detection method of a kind of electric-control system - Google Patents
The detection means and detection method of a kind of electric-control system Download PDFInfo
- Publication number
- CN107153415A CN107153415A CN201710598953.6A CN201710598953A CN107153415A CN 107153415 A CN107153415 A CN 107153415A CN 201710598953 A CN201710598953 A CN 201710598953A CN 107153415 A CN107153415 A CN 107153415A
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- control system
- electric
- drain pan
- alarm
- display screen
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- 238000001514 detection method Methods 0.000 title claims abstract description 53
- 238000012545 processing Methods 0.000 claims abstract description 16
- 230000004888 barrier function Effects 0.000 claims abstract description 6
- 230000003068 static effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of detection means of electric-control system and detection method, including upper lid, drain pan, display screen, guidance panel, the mouth that amplifies, power switch, charging inlet, detection interface, resettlement groove, sensor, central processing unit, alarm and power supply.The beneficial effects of the invention are as follows：The inwall of upper lid and bottom shell scribbles insulating barrier, in detection process, element inside protection detection means will not be disturbed by external magnetic field, avoid influenceing testing result, display screen may be rotated in use, display screen is set to carry out appropriate rotation, it is easy to operating personnel to read the testing result on display screen, the alarm song of alarm is diffused propagation by the mouth that amplifies, the sound of alarm is spread, so that tester can clearly hear warning information in time, power supply can be powered by charging inlet using alternating current 220V and direct current 24V, it is adapted to the simple and crude condition in field to detect electric-control system.
Description
Technical field
The present invention relates to a kind of detection means, the detection means and detection method of specially a kind of electric-control system belong to electricity
Control detection technique field.
Background technology
Electric-control system has been widely used in the every field of human society, automobile, excavator, aircraft, ship, electric car
All generally possess electric-control system, the electric-control system of such as automobile, its complicated electronic circuit with the locomotive for rail transport, motor-car
Higher requirement is proposed to auto repair personnel.
For the electric-control system of failure, tend not to preferably be detected, make there will be event using substitution method mostly
The part of barrier is replaced, because manual steps are more, thus more take, effort, or using transfer DTC come
Failure judgement position, but can only electronic control unit fault-free and communication line it is normal in the case of just work, and
But it is not specific enough in detection process, only it is to provide a direction, it is still necessary to which maintenance personal further makes a definite diagnosis by rule of thumb, it is impossible to from
Dynamic analysis judges, does not reach the abort situation for quickly and accurately determining electric-control system, the more time is wasted, while to electronics
Control unit and peripheral electron part, which carry out detection, can only first detect first, changing other instrument detection again second, serious increase
Add the labor intensity of maintenance personal and reduce operating efficiency.
The content of the invention
The purpose of the present invention is that to solve the above problems and provide detection means and the detection of a kind of electric-control system
Method.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of detection means of electric-control system, including upper lid,
Drain pan, display screen, guidance panel, the mouth that amplifies, power switch, charging inlet, detection interface, resettlement groove, sensor, center processing
Device, alarm and power supply, the upper lid constitute the shell mechanism of the detection means with drain pan, and the upper lid passes through screw with drain pan
Link together, display screen and guidance panel are installed, the display location is in the upper end of upper lid, the operation on the upper lid
Panel is located at the bottom of upper lid, and the guidance panel is attached by the display screen of electric wire and top, the mouth placement that amplifies
On the front side board of drain pan, the mouth that amplifies is located at the lower left corner of drain pan front side board, and the mouth right side that amplifies is provided with power supply and opened
Close, the power switch is located at the upper right corner of drain pan front side board, and the charging inlet is placed on drain pan, the charging inlet with
The power supply of bottom shell is attached, and the detection interface is arranged on the back side panel of drain pan, and the resettlement groove is arranged on drain pan
It is interior, sensor, central processing unit, alarm and power supply are connected with the resettlement groove, the sensor is located at the upper of resettlement groove
End, the sensor links together with the detection interface on drain pan, and the sensor connects central processing unit, institute by electric wire
State and alarm and power supply be connected with by electric wire below the center that central processing unit is located at resettlement groove, the central processing unit,
The alarm is located at the left side of resettlement groove bottom, and the power supply is located at the right side of resettlement groove bottom.
A kind of detection method of the detection means of electric-control system, comprises the following steps：
Step A, it would be desirable to which the electrical interface being plugged in together originally on the electric-control system of inspection is separated, then electric-control system is examined
Electric-control system electrical interface 115 and wire harness electrical interface of the interface module of device respectively with needing to check is surveyed to be connected；
Step B, controller is operated by liquid crystal operation module, the detection circuit of CPU module is examined respectively
Each static electrical parameter surveyed on electric-control system, including resistance value and on state characteristic, then with it is normal when corresponding each static electrical parameter
Value compares, and judges whether faulty；
Step C, when detecting failure, alarm module carries out alarm sounds, and is shown failure problems by display screen
Show.
It is preferred that, in order to protect the element inside detection means not disturbed by external magnetic field, the upper lid and bottom
The inwall of shell scribbles insulating barrier.
It is preferred that, the testing result on display screen is read for the ease of operating personnel, the display screen is in use
It can be rotated.
It is preferred that, warning information can be clearly heard in time for the ease of tester, and the mouth that amplifies is used for diffusive transport
The alarm song of alarm.
It is preferred that, detect that the power supply can by charging inlet to electric-control system to be adapted to the simple and crude condition in field
To be powered using alternating current 220V or direct current 24V.
The beneficial effects of the invention are as follows：The detection means and detection method of the electric-control system are reasonable in design, upper lid and bottom shell
Inwall scribble insulating barrier, in detection process, protection detection means inside element will not be disturbed by external magnetic field, keep away
Exempt to influence testing result, display screen may be rotated in use, display screen is carried out appropriate rotation, be easy to operation
Personnel read the testing result on display screen, and the alarm song of alarm is diffused propagation by the mouth that amplifies, and the sound of alarm is obtained
To diffusion, so that tester can clearly hear warning information in time, power supply by charging inlet can using alternating current 220V or
Direct current 24V is powered, flexibly with selection, is adapted to the simple and crude condition in field and electric-control system is detected.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
In figure：1st, upper lid, 2, drain pan, 3, display screen, 4, guidance panel, 5, amplify mouth, 6, power switch, 7, charging
Mouthful.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, a kind of detection means of electric-control system, including upper lid 1, drain pan 2, display screen 3, guidance panel 4,
Amplify mouth 5, power switch 6, charging inlet 7, detection interface, resettlement groove, sensor, central processing unit, alarm and power supply, institute
State the shell mechanism that lid 1 and drain pan 2 constitute the detection means, the upper lid 1 and drain pan 2 are by together with screw connection, institute
State and display screen 3 and guidance panel 4 are installed on lid 1, the inwall of the upper lid 1 and drain pan 2 scribbles insulating barrier, in detection process
In, the element inside protection detection means will not be disturbed by external magnetic field, it is to avoid influence testing result, the display screen 3
Positioned at the upper end of upper lid 1, the display screen 3 may be rotated in use, display screen is carried out appropriate rotation, just
The testing result on display screen is read in operating personnel, the guidance panel 4 is located at the bottom of upper lid 1, and the guidance panel 4 leads to
The display screen 3 for crossing electric wire and top is attached, and the mouth 5 that amplifies is placed on the front side board of drain pan 2,5, the mouth that amplifies
In the lower left corner of the front side board of drain pan 2, the right side of mouth 5 that amplifies is provided with power switch 6, and the mouth 5 that amplifies is by the police of alarm
Report sound is diffused propagation, and the sound of alarm is spread, described so that tester can clearly hear warning information in time
Power switch 6 is located at the upper right corner of the front side board of drain pan 2, and the charging inlet 7 is placed on drain pan 2, the charging inlet 7 and bottom
Power supply inside shell 2 is attached, and the detection interface is arranged on the back side panel of drain pan 2, and the resettlement groove is arranged on drain pan
In 2, sensor, central processing unit, alarm and power supply are connected with the resettlement groove, the sensor is located at the upper of resettlement groove
End, the sensor links together with the detection interface on drain pan 2, and the sensor connects central processing unit by electric wire,
The central processing unit is located at below the center of resettlement groove, the central processing unit is connected with alarm and electricity by electric wire
Source, the alarm is located at the left side of resettlement groove bottom, and the power supply is located at the right side of resettlement groove bottom, and the power supply is by filling
Electrical interface 7 can be powered using alternating current 220V and direct current 24V, be adapted to the simple and crude condition in field and electric-control system is detected.
A kind of detection method of the detection means of electric-control system, comprises the following steps：
Step A, it would be desirable to which the electrical interface being plugged in together originally on the electric-control system of inspection is separated, then electric-control system is examined
Electric-control system electrical interface and wire harness electrical interface of the interface module of device respectively with needing to check is surveyed to be connected；
Step B, controller is operated by liquid crystal operation module, the detection circuit of CPU module is examined respectively
Each static electrical parameter surveyed on electric-control system, including resistance value and on state characteristic, then with it is normal when corresponding each static electrical parameter
Value compares, and judges whether faulty；
Step C, when detecting failure, alarm module carries out alarm sounds, and is shown failure problems by display screen 3
Show.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of detection means of electric-control system, it is characterised in that：Including upper lid (1), drain pan (2), display screen (3), operating surface
Plate (4), the mouth that amplifies (5), power switch (6), charging inlet (7), detection interface, resettlement groove, sensor, central processing unit, report
Alert device and power supply；The upper lid (1) constitutes the shell mechanism of the detection means, the upper lid (1) and drain pan (2) with drain pan (2)
By screw connection, display screen (3) and guidance panel (4) are installed on the upper lid (1), the display screen (3) is located at upper lid
(1) upper end, the guidance panel (4) is located at the bottom of upper lid (1), and the guidance panel (4) passes through the aobvious of electric wire and top
Display screen (3) is attached, and the mouth that amplifies (5) is placed on the front side board of drain pan (2), and the mouth that amplifies (5) is located at drain pan (2)
Power switch (6) is provided with the right side of the lower left corner of front side board, the mouth that amplifies (5), the power switch (6) is located at drain pan (2)
The upper right corner of front side board, the charging inlet (7) is placed on drain pan (2), the charging inlet (7) and drain pan (2) inside
Power supply is attached, and the detection interface is arranged on the back side panel of drain pan (2), and the resettlement groove is arranged in drain pan (2), institute
State and sensor, central processing unit, alarm and power supply are connected with resettlement groove, the sensor is located at the upper end of resettlement groove, institute
State sensor to link together with the detection interface on drain pan (2), the sensor connects central processing unit by electric wire, described
Central processing unit is located at below the center of resettlement groove, the central processing unit is connected with alarm and power supply by electric wire, institute
The left side that alarm is located at resettlement groove bottom is stated, the power supply is located at the right side of resettlement groove bottom.
2. a kind of detection means of electric-control system according to claim 1, it is characterised in that：The upper lid (1) and drain pan
(2) inwall scribbles insulating barrier.
3. a kind of detection means of electric-control system according to claim 1, it is characterised in that：The display screen (3) makes
It can be rotated during.
4. a kind of detection means of electric-control system according to claim 1, it is characterised in that：The mouth that amplifies (5) is used for
The alarm song of diffusive transport alarm.
5. a kind of detection means of electric-control system according to claim 1, it is characterised in that：The power supply passes through charging
Mouth (7) is powered using alternating current 220V or direct current 24V.
6. a kind of detection method of the detection means of electric-control system, it is characterised in that comprise the following steps：
Step A, it would be desirable to which the electrical interface being plugged in together originally on the electric-control system of inspection is separated, then electric-control system is detected into dress
The interface module put is connected with the electric-control system electrical interface and wire harness electrical interface for needing to check respectively；
Step B, controller is operated by liquid crystal operation module, the detection circuit of CPU module is detected electricity respectively
Each static electrical parameter in control system, including resistance value and on state characteristic, then with it is normal when corresponding each static electrical parameter value ratio
Compared with judging whether faulty；
Step C, when detecting failure, alarm module carries out alarm sounds, and is shown failure problems by display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598953.6A CN107153415A (en) | 2017-07-21 | 2017-07-21 | The detection means and detection method of a kind of electric-control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598953.6A CN107153415A (en) | 2017-07-21 | 2017-07-21 | The detection means and detection method of a kind of electric-control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107153415A true CN107153415A (en) | 2017-09-12 |
Family
ID=59797005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710598953.6A Pending CN107153415A (en) | 2017-07-21 | 2017-07-21 | The detection means and detection method of a kind of electric-control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107153415A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1538471A (en) * | 2003-04-15 | 2004-10-20 | ������������ʽ���� | Detection switch |
| CN201266321Y (en) * | 2008-08-29 | 2009-07-01 | 郭春勇 | Detection device for electric control system |
| CN102467167A (en) * | 2010-11-18 | 2012-05-23 | Tcl集团股份有限公司 | Automatic rotation device and automatic rotation method based on MID (Mobile Internet Device) |
| CN205375761U (en) * | 2016-02-24 | 2016-07-06 | 兰州大学 | Stickness mud -rock flow detects alarm device |
| CN205665846U (en) * | 2016-03-04 | 2016-10-26 | 深圳市永昌达电子有限公司 | Fuel gas alarm |
| CN207020528U (en) * | 2017-07-21 | 2018-02-16 | 连云港职业技术学院 | A kind of detection means of electric-control system |
-
2017
- 2017-07-21 CN CN201710598953.6A patent/CN107153415A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1538471A (en) * | 2003-04-15 | 2004-10-20 | ������������ʽ���� | Detection switch |
| CN201266321Y (en) * | 2008-08-29 | 2009-07-01 | 郭春勇 | Detection device for electric control system |
| CN102467167A (en) * | 2010-11-18 | 2012-05-23 | Tcl集团股份有限公司 | Automatic rotation device and automatic rotation method based on MID (Mobile Internet Device) |
| CN205375761U (en) * | 2016-02-24 | 2016-07-06 | 兰州大学 | Stickness mud -rock flow detects alarm device |
| CN205665846U (en) * | 2016-03-04 | 2016-10-26 | 深圳市永昌达电子有限公司 | Fuel gas alarm |
| CN207020528U (en) * | 2017-07-21 | 2018-02-16 | 连云港职业技术学院 | A kind of detection means of electric-control system |
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Application publication date: 20170912 |