CN207020528U - A kind of detection means of electric-control system - Google Patents
A kind of detection means of electric-control system Download PDFInfo
- Publication number
- CN207020528U CN207020528U CN201720888832.0U CN201720888832U CN207020528U CN 207020528 U CN207020528 U CN 207020528U CN 201720888832 U CN201720888832 U CN 201720888832U CN 207020528 U CN207020528 U CN 207020528U
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- Prior art keywords
- drain pan
- alarm
- display screen
- electric
- control system
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Abstract
The utility model discloses 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, central processing unit, alarm and power supply.The beneficial effects of the utility model are：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, personnel easy to operation 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 use alternating current 220V and direct current 24V to be powered by charging inlet, it is adapted to the simple and crude condition in field to detect electric-control system.
Description
Technical field
A kind of detection means is the utility model is related to, specially a kind of detection means of electric-control system, belongs to automatically controlled detection
Technical 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 with the locomotive for rail transport, motor-car, such as the electric-control system of automobile, its complicated electronic circuit
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, so more time-consuming, 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, wastes the more time, 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.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of detection means of electric-control system.
The utility model 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, in
Central processor, alarm and power supply, the upper lid form the shell mechanism of the detection means with drain pan, and the upper lid leads to drain pan
Cross screw connection together, display screen and guidance panel are installed, the display location is in the upper end of upper lid, institute on the upper lid
The bottom that guidance panel is located at upper lid is stated, the guidance panel is attached by the display screen of electric wire and top, described to amplify
Mouth is placed on the front side board of drain pan, and the mouth that amplifies is located at the lower left corner of drain pan front side board, is provided with the right side of the mouth that amplifies
Power switch, the power switch are located at the upper right corner of drain pan front side board, and the charging inlet is placed on drain pan, the charging
Interface and the power supply of bottom shell are attached, and the detection interface is arranged on the back side panel of drain pan, and the resettlement groove is set
In drain pan, sensor, central processing unit, alarm and power supply are connected with the resettlement groove, the sensor is positioned at placement
The upper end of groove, the sensor link together with the detection interface on drain pan, and the sensor connects centre by electric wire
Device is managed, the central processing unit is located at the center of resettlement groove, and alarm is connected with by electric wire below the central processing unit
And power supply, the alarm are located at the left side of resettlement groove bottom, 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
The interface module for surveying device is connected with the electric-control system electrical interface 115 and wire harness electrical interface for needing to check respectively；
Step B, controller are 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.
Preferably, 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.
Preferably, the testing result on display screen is read for the ease of operating personnel, the display screen is in use
It can be rotated.
Preferably, warning information can be clearly heard in time for the ease of tester, the mouth that amplifies is used for diffusive transport
The alarm song of alarm.
Preferably, in order to be adapted to the simple and crude condition in field to detect electric-control system, the power supply can by charging inlet
To be powered using alternating current 220V or direct current 24V.
The beneficial effects of the utility model are：The detection means and detection method of the electric-control system are reasonable in design, it is upper lid and
The inwall of drain pan scribbles insulating barrier, in detection process, protects the element inside detection means not done by external magnetic field
Disturb, avoid influenceing testing result, display screen 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 alarm song of alarm is diffused propagation by the mouth that amplifies, alarm
Sound is spread, and so that tester can clearly hear warning information in time, power supply can use exchange by charging inlet
220V or direct current 24V are powered, and flexibly with selection, are adapted to the simple and crude condition in field to detect electric-control system.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model inside configuration schematic diagram；
Fig. 3 is the utility model structure detection schematic flow sheet；
In figure：1st, upper lid, 2, drain pan, 3, display screen, 4, guidance panel, 5, amplify mouth, 6, power switch, 7, charging
Mouthful, 8, detection interface, 9, resettlement groove, 10, sensor, 11, central processing unit, 12, alarm and 13, power supply.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~3, a kind of detection means of electric-control system, including upper lid 1, drain pan 2, display screen 3, guidance panel
4th, amplify mouth 5, power switch 6, charging inlet 7, detection interface 8, resettlement groove 9, sensor 10, central processing unit 11, alarm
12 and power supply 13, the upper lid 1 forms the shell mechanism of the detection means with drain pan 2, and the upper lid 1 passes through screw with drain pan 2
Link together, display screen 3 and guidance panel 4 are installed on the upper lid 1, the inwall of the upper lid 1 and drain pan 2 scribbles insulation
Layer, in detection process, protect the element inside detection means not disturbed by external magnetic field, avoid influenceing detection knot
Fruit, the display screen 3 are located at the upper end of upper lid 1, and the display screen 3 may be rotated in use, enter display screen
The appropriate rotation of row, personnel easy to operation read the testing result on display screen, and the guidance panel 4 is located at the bottom of upper lid 1,
The guidance panel 4 is attached by electric wire and the display screen of top 3, and the mouth 5 that amplifies is placed in the front side board of drain pan 2
On, the mouth 5 that amplifies is located at the lower left corner of the front side board of drain pan 2, and the right side of mouth 5 that amplifies is provided with power switch 6, described to amplify
The alarm song of alarm 12 is diffused propagation by mouth 5, and the sound of alarm 12 is spread, so that tester can be clear in time
Clear to hear warning information, the 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 in drain pan 2
On, the charging inlet 7 is attached with the power supply 13 inside drain pan 2, and the detection interface 8 is arranged on the back side panel of drain pan 2
On, the resettlement groove 9 is arranged in drain pan 2, and sensor 10, central processing unit 11, alarm 12 are connected with the resettlement groove 9
With power supply 13, the sensor 10 is located at the upper end of resettlement groove 9, and the sensor 10 is connected to the detection interface 8 on drain pan 2
Together, the sensor 10 connects central processing unit 11 by electric wire, and the central processing unit 11 is located at the center of resettlement groove 9
Place, the lower section of central processing unit 11 are connected with alarm 12 and power supply 13 by electric wire, and the alarm 12 is located at resettlement groove 9
The left side of bottom, the power supply 13 are located at the right side of the bottom of resettlement groove 9, and the power supply 13 can be used by charging inlet 7 and handed over
Stream 220V and direct current 24V is powered, and is adapted to the simple and crude condition in field to detect electric-control system.
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
The interface module for surveying device is connected with the electric-control system electrical interface 115 and wire harness electrical interface for needing to check respectively；
Step B, controller are 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 utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
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 those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
- A kind of 1. 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 (8), resettlement groove (9), sensor (10), center Processor (11), alarm (12) and power supply (13)；The upper lid (1) forms the shell mechanism of the detection means with drain pan (2), The upper lid (1) is provided with display screen (3) and guidance panel (4), institute with drain pan (2) by screw connection, upper cover on (1) Display screen (3) is stated positioned at the upper end of upper lid (1), the guidance panel (4) is positioned at the bottom of upper lid (1), the guidance panel (4) It is attached by electric wire and the display screen of top (3), the mouth that amplifies (5) is placed on the front side board of drain pan (2), the expansion Sound mouth (5) is located at the lower left corner of drain pan (2) front side board, and power switch (6), the power supply are provided with the right side of the mouth that amplifies (5) Switch (6) is located at the upper right corner of drain pan (2) front side board, and the charging inlet (7) is placed on drain pan (2), the charging inlet (7) power supply (13) internal with drain pan (2) is attached, and the detection interface (8) is arranged on the back side panel of drain pan (2), institute State resettlement groove (9) to be arranged in drain pan (2), sensor (10), central processing unit (11), report are connected with the resettlement groove (9) Alert device (12) and power supply (13), the sensor (10) are located at the upper end of resettlement groove (9), the sensor (10) and drain pan (2) On detection interface (8) link together, the sensor (10) pass through electric wire connect central processing unit (11), the centre Reason device (11) is located at the center of resettlement groove (9), and alarm (12) is connected with by electric wire below the central processing unit (11) With power supply (13), the alarm (12) is located at the left side of resettlement groove (9) bottom, and the power supply (13) is located at resettlement groove (9) bottom The right side at end.
- A kind of 2. 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.
- A kind of 3. 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.
- A kind of 4. 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 (12).
- A kind of 5. detection means of electric-control system according to claim 1, it is characterised in that：The power supply (13) is by filling Electrical interface (7) is powered using alternating current 220V or direct current 24V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888832.0U CN207020528U (en) | 2017-07-21 | 2017-07-21 | A kind of detection means of electric-control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888832.0U CN207020528U (en) | 2017-07-21 | 2017-07-21 | A kind of detection means of electric-control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207020528U true CN207020528U (en) | 2018-02-16 |
Family
ID=61482017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720888832.0U Expired - Fee Related CN207020528U (en) | 2017-07-21 | 2017-07-21 | A kind of detection means of electric-control system |
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| Country | Link |
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| CN (1) | CN207020528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107153415A (en) * | 2017-07-21 | 2017-09-12 | 连云港职业技术学院 | The detection means and detection method of a kind of electric-control system |
-
2017
- 2017-07-21 CN CN201720888832.0U patent/CN207020528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107153415A (en) * | 2017-07-21 | 2017-09-12 | 连云港职业技术学院 | The detection means and detection method of a kind of electric-control system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20180721 |