CN203740940U - Redundant type intelligent master controller for hoisting equipment - Google Patents
Redundant type intelligent master controller for hoisting equipment Download PDFInfo
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- CN203740940U CN203740940U CN201320702583.3U CN201320702583U CN203740940U CN 203740940 U CN203740940 U CN 203740940U CN 201320702583 U CN201320702583 U CN 201320702583U CN 203740940 U CN203740940 U CN 203740940U
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- 238000001514 detection method Methods 0.000 claims abstract description 17
- 230000003993 interaction Effects 0.000 claims abstract description 12
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- 230000007246 mechanism Effects 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000002452 interceptive effect Effects 0.000 description 11
- 230000001133 acceleration Effects 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 101100272852 Clostridium botulinum (strain Langeland / NCTC 10281 / Type F) F gene Proteins 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
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- 230000001360 synchronised effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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Abstract
The utility model relates to a redundant type intelligent master controller for hoisting equipment, which comprises two intelligent master controllers independent to each other, wherein each intelligent master controller comprises a human-computer interaction interface, a central processing unit and a position detection unit, wherein the central processing unit is connected with the human-computer interaction interface; the position detection unit is connected with the central processing unit; the central processing units of the two intelligent master controllers are respectively used for detecting and controlling each other through Ethernets. When the first central processing unit goes wrong, the second central processing unit controlling the first central processing units can detect the fault signal, so that one intelligent master controller can be automatically switched into the other intelligent master controller to operate a driving device without interference.
Description
Technical field
The utility model belongs to control field, be specifically related to a kind of have between two separate intelligent command controllers connect by ethernet the redundancy-type intelligent main command control device for lifting means that carries out communication.
Background technology
At present, the existing control setup for on-the-spot gig mainly contains two kinds: a kind of is traditional mechanical master controller, and another kind is based on improved intelligent master controller.
For the mechanical master controller of tradition, it is generally made up of several parts such as contact system, operating mechanism, rotating shaft, gear reduction, cam, shells.Its cardinal principle is to utilize the main shaft of gig to drive a series of levers, cam bridge by conversion sprocket wheel and lever shaft, camshaft; interact and promote a series of switches; by the break-make of switch; in gig operational process, provide the position signals such as the first deceleration point, the second deceleration point, point station, overtravel protection, to carry out control and protection.This mode due to adopt mechanical drive, the principle that cam bridge and switch collide mutually, so, in real-world operation, often there is mechanical wear, switch motion is unreliable, especially in the time that deceleration point signal can not accurately send, and the consequence that just can cause braking section not slow down.Finally cause the generation of accident.
And for intelligent master controller, it is the improvement based on mechanical master controller, formed by advanced person, failure-free intelligent controller and electronic code assembly, the impulse singla producing by inspection electronic circuit is realized the detection to on-the-spot thing position, then produce different control signals by intelligent controller, avoided old-fashioned main order to be made up of cam and contact, wherein contact part fault is more; And intelligent main order is with light current control forceful electric power, replace the logical action of mechanical contact by program, so just avoid many faults, thereby improved master controller reliability of operation.But the intelligent main topmost shortcoming of control setup that makes is that in the parts that form, any damage, with regard to cisco unity malfunction, will cause very large accident, must stop production to change and damage after parts, just can resume production.
Summary of the invention
The purpose of this utility model is, for above-mentioned technical matters, a kind of redundancy-type intelligent main command control device for lifting means is provided, it comprises two separate intelligent command controllers, when wherein one can noiselessly automatically switch to another intelligent command controller while breaking down and operate actuating device, change and damage parts without stopping production, ensured the normal operation of producing.
In order to realize the purpose of this utility model, the technical scheme that the utility model is taked is: a kind of redundancy-type intelligent main command control device for lifting means, comprise two separate intelligent command controllers, wherein, described every intelligent command controller includes human-computer interaction interface; The central process unit being connected with described human-computer interaction interface; And the position detection unit being connected with described central process unit; Between every and every 's central process unit by ethernet respectively to its detection control.
Further, position detection unit in every intelligent command controller comprises position probing coder and the gear mechanism variable transmission mechanism being connected with position probing coder, the central process unit electrical connection that described position probing coder is corresponding with its every, the position probing coder that the mouth of described gear mechanism variable transmission mechanism is corresponding with its every connects, input end be positioned at on-the-spot lifting means and be connected, at the same time, every with the gear mechanism variable transmission mechanism of every between be connected.
Further, realize by Double-gear transmission device with the gear mechanism variable transmission mechanism of every for every.
Further, the central process unit in every intelligent command controller is connected to it position probing coder and human-computer interaction interface detect and control.
Further, the position probing coder that the mouth of described gear mechanism variable transmission mechanism is corresponding with its every flexibly connects by flexible clutch.
As further improvement of the utility model, this control setup also comprises annunciator, and described annunciator is arranged on every central process unit and with it and is electrically connected.In the time that central process unit detects breakdown signal, can send alerting signal prompting and detect maintenance.Above-mentioned annunciator can also be arranged on and be positioned at long-range main control room, and in the time breaking down, the operating personal that is positioned at main control room receives that alerting signal goes to scene to overhaul in time.
The beneficial effects of the utility model: redundancy-type intelligent main command control device is made up of two separate intelligent command controllers, connect and carry out communication with industrial network between them.Automatically select while all normally working a controller to operate actuating device for two, in the time breaking down for one, can noiselessly automatically switch to another controller and operate the concurrent alerting signal that is out of order of actuating device and remind and overhaul, so just ensure that the normal operation of production is unaffected.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model is controlled winch.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail:
In the present embodiment, a kind of redundancy-type intelligent main command control device for lifting means of the utility model will be controlled being positioned at on-the-spot winch.
As shown in Figure 1, a kind of redundancy-type intelligent main command control device for lifting means, comprise the first intelligent command controller 1 and second intelligent command controller 2 of two platform independent, the first intelligent command controller 1, comprise primary importance detecting unit 11, the first central process unit 12 and the first machine interactive interface 13, the first central process unit 12 respectively with primary importance detecting unit 11, the first corresponding connection of machine interactive interface 13, the second intelligent command controller 2, comprise second place detecting unit 21, the second central process unit 22 and the second human-computer interaction interface 23, the second central process unit 22 respectively with second place detecting unit 21, the corresponding connection of the second human-computer interaction interface 23, between the first central process unit 12 and the second central process unit 22 by ethernet respectively to its detection and control.
Wherein, primary importance detecting unit 11 comprises that the first gear mechanism variable transmission mechanism and primary importance detect coder 111, second place detecting unit 21 comprises that the second gear mechanism variable transmission mechanism and the second place detect coder 211, the connection of first and second gear mechanism variable transmission mechanism in the present embodiment realizes by Double-gear drive mechanism, the input end of this Double-gear drive mechanism flexibly connects by flexible clutch with the output shaft that is positioned at on-the-spot winch, mouth flexibly connects with the rotating shaft of primary importance detection coder 111 and second place detection coder 211 respectively, the signal output part that primary importance detects coder 111 is electrically connected with the first central process unit 12, the signal output part that the second place detects coder 211 is electrically connected with the first central process unit 22.
In the above-described embodiments, the first machine interactive interface 13 using and the second human-computer interaction interface 23 are the logical TK6070iH of prestige synthetic fibre on market, primary importance detects coder 111 and second place detection coder 211 is the silver dollar TRD-NA1024NW on market, and the first central process unit 12 and the second central process unit 22 are the FX IDEBOX 412-1CG01-I on market.
Mainly tell about the lifting process of this redundancy-type intelligent main command control device to winch below:
In lifting process, the first intelligent command controller 1 in this control setup and the second intelligent command controller 2 be independent normal operation all, and in the present embodiment, system can automatic acquiescence the first intelligent command controller 1 be main, and the second intelligent command controller 2 is auxiliary.First by the first intelligent command controller 1, winch is controlled, during this period, the just normal operation of the second intelligent command controller 2, do not send out control signal any, only in the time that the first intelligent command controller 1 breaks down, owing to connecting by ethernet between the two, at this moment the second intelligent command controller 2 just can automatically switch, and realizes by the second control of intelligent command controller 2 to winch.
In the time that the primary importance detection coder 111 in the first intelligent command controller 1 breaks down, the first central process unit 12 that it is controlled will detect breakdown signal and be reflected on the first machine interactive interface 13, the second intelligent command controller 2 meeting automatic switchovers simultaneously.
In the time that the first central process unit 12 in the first intelligent command controller 1 breaks down, owing to being connected by ethernet between the first central process unit 12 and the second central process unit 22, the second central process unit 22 will be realized control to the first central process unit 12, the second central process unit 22 will detect breakdown signal and be reflected on the second machine interactive interface 23 so, realizes and automatically switching simultaneously.
In like manner, if when the second intelligent command controller 2 breaks down, owing to connecting by ethernet between the two, at this moment the first intelligent command controller 1 also can automatically switch; Meanwhile, the second central process unit 22 also can detect that coder 211 detects and its breakdown signal is reflected on the second human-computer interaction interface 23 second place; If when the second central process unit 22 breaks down.The first central process unit 12 also can be realized and control and pass the signal along on the first machine interactive interface 13 the second central process unit 22.
For the parts that break down are overhauled in time, control setup in the present embodiment also comprises the annunciator being connected with the first central process unit 12, with the second central process unit 22, this annunciator is separately positioned on the first central process unit 12, the second central process unit 22 or is arranged on and is positioned at long-range main control room, in the time that above-mentioned the first intelligent command controller 1 or the second intelligent command controller 2 break down, annunciator warning reminding maintenance in time, in order to being used next time.
When staff overhauls, observable the first machine interactive interface 13 or the second machine interactive interface 23, if interface is clear, can, from the fault prompting of its interface reflection, change corresponding parts; If when the not right fault of distortion or signal appears in its interactive interface, known the first machine interactive interface 13 or the second machine interactive interface 23 damage, directly change.
As shown in Figure 2 be the structural representation of winch being controlled for the redundancy-type intelligent main command control device of lifting means.
In Fig. 2, the mouth of winch is connected with the Double-gear transmission device of the redundancy-type intelligent main command control device for lifting means, input end is connected with the mouth of motor, the input end of motor is connected with frequency converter, and frequency converter is subject to the control of its first central process unit 12 and the second central process unit 22.
In the lifting process of winch, it is main that this control setup is given tacit consent to the first intelligent command controller 1, and the second intelligent command controller 2 is auxiliary.
As shown in Figure 2, in the time of winch drum rotating, the synchronous primary importance detection coder 111 that drives rotates, what be reacted to the first central process unit 12 is a series of coding, just become the distance of relative initial point reality through the conversion of the first central process unit 12, now with 0-30 rice casehistory, taking 0 meter as initial point, suppose that the first central process unit 12 has 6 mouth: Q0.0, Q0.1, Q0.2, Q0.3, Q0.4, Q0.5, they represent respectively lower limit, one accelerates, two accelerate, one slows down, two accelerate, upper limit, in the time that winch cylinder is rotated in the forward, when the distance that primary importance detection coder 111 detects is more than or equal to 0 meter, Q0.0 is output just, the rotating speed of winch cylinder will move according to initial speed, in the time that primary importance detects the distance that detects of coder 111 and is more than or equal to 5 meters, Q0.1 is output just, and the rotating speed of winch cylinder will be brought up on the first acceleration point of setting, in the time that primary importance detects the distance that detects of coder 111 and is more than or equal to 10 meters, Q0.2 is output just, and the rotating speed of winch cylinder will be brought up on the second acceleration point of setting, in the time that primary importance detects the distance that detects of coder 111 and is more than or equal to 20 meters, Q0.3 is output just, and the rotating speed of winch cylinder will drop on the first deceleration point of setting, in the time that primary importance detects the distance that detects of coder 111 and is more than or equal to 25 meters, Q0.4 is output just, and the rotating speed of winch cylinder will drop on the second deceleration point of setting, in the time that primary importance detects the distance that detects of coder 111 and is more than or equal to 30 meters, Q0.5 is output just, and winch cylinder will stop the rotation, in the time of the contrarotation of winch cylinder, when the distance that primary importance detection coder 111 detects is less than or equal to 30 meters, Q0.5 is output just, and the rotating speed of winch cylinder will move according to initial speed, when primary importance detects the distance school detected of coder 111 in the time equaling 25 meters, Q0.4 is output just, and the rotating speed of winch cylinder will be brought up on the first acceleration point of setting, in the time that primary importance detects the distance that detects of coder 111 and is less than or equal to 20 meters, Q0.3 is output just, and the rotating speed of winch cylinder will be brought up on the second acceleration point of setting, in the time that primary importance detects the distance that detects of coder 111 and is less than or equal to 10 meters, Q0.2 is output just, and the rotating speed of winch cylinder will drop on the first deceleration point of setting, in the time that primary importance detects the distance that detects of coder 111 and is less than or equal to 5 meters, Q0.1 is output just, and the rotating speed of winch cylinder will drop on the second deceleration point of setting, in the time that primary importance detects that the distance that detects of coder 111 is little equals 0 meter, Q0.0 is output just, and winch cylinder will stop the rotation.
In like manner, when the second intelligent command controller 2 is during to winch control, repeat above-mentioned steps.
A kind of redundancy-type intelligent main command control device for lifting means of the present utility model, not only can control winch, can also be widely applied to the control field of otherwise bont.
Claims (7)
1. for a redundancy-type intelligent main command control device for lifting means, comprise two separate intelligent command controllers, wherein, described every intelligent command controller includes human-computer interaction interface; The central process unit being connected with described human-computer interaction interface; And the position detection unit being connected with described central process unit; It is characterized in that: between every and every 's central process unit by ethernet respectively to its detection control.
2. a kind of redundancy-type intelligent main command control device for lifting means as claimed in claim 1, it is characterized in that: the position detection unit in every intelligent command controller comprises position probing coder and the gear mechanism variable transmission mechanism being connected with position probing coder, the central process unit electrical connection that described position probing coder is corresponding with its every, the position probing coder that the mouth of described gear mechanism variable transmission mechanism is corresponding with its every connects, input end be positioned at on-the-spot lifting means and be connected, at the same time, every with the gear mechanism variable transmission mechanism of every between be connected.
3. a kind of redundancy-type intelligent main command control device for lifting means as claimed in claim 2, is characterized in that: realize by Double-gear transmission device with the gear mechanism variable transmission mechanism of every for every.
4. a kind of redundancy-type intelligent main command control device for lifting means as claimed in claim 1, is characterized in that: position probing coder and human-computer interaction interface that the central process unit in every intelligent command controller is connected to it detect and control.
5. a kind of redundancy-type intelligent main command control device for lifting means as claimed in claim 2, is characterized in that: the position probing coder that the mouth of described gear mechanism variable transmission mechanism is corresponding with its every flexibly connects by flexible clutch.
6. any one as described in claim 1-5, for the redundancy-type intelligent main command control device of lifting means, is characterized in that: this control setup also comprises annunciator, and described annunciator is arranged on every central process unit and with it and is electrically connected.
7. any one as described in claim 1-5 is for the redundancy-type intelligent main command control device of lifting means, it is characterized in that: this control setup also comprises annunciator, described annunciator is arranged on and is positioned at long-range control cabin and this annunciator is electrically connected with the central controller of every respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320702583.3U CN203740940U (en) | 2013-11-08 | 2013-11-08 | Redundant type intelligent master controller for hoisting equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320702583.3U CN203740940U (en) | 2013-11-08 | 2013-11-08 | Redundant type intelligent master controller for hoisting equipment |
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| CN203740940U true CN203740940U (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320702583.3U Expired - Lifetime CN203740940U (en) | 2013-11-08 | 2013-11-08 | Redundant type intelligent master controller for hoisting equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552945A (en) * | 2013-11-08 | 2014-02-05 | 太原市风行测控技术有限公司 | Redundancy intelligent main command controlling device for hoisting equipment |
| CN109664902A (en) * | 2018-12-19 | 2019-04-23 | 湖南中车时代通信信号有限公司 | A kind of rail vehicle and its man-machine interactive system |
-
2013
- 2013-11-08 CN CN201320702583.3U patent/CN203740940U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552945A (en) * | 2013-11-08 | 2014-02-05 | 太原市风行测控技术有限公司 | Redundancy intelligent main command controlling device for hoisting equipment |
| CN109664902A (en) * | 2018-12-19 | 2019-04-23 | 湖南中车时代通信信号有限公司 | A kind of rail vehicle and its man-machine interactive system |
| CN109664902B (en) * | 2018-12-19 | 2020-06-30 | 湖南中车时代通信信号有限公司 | Rail vehicle and human-computer interaction system thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 030006, 10A, room 17, block 529, South Central Street, Taiyuan hi tech Zone, Shanxi, Patentee after: SHANXI FENGXING MEASUREMENT AND CONTROL CO.,LTD. Address before: 030012 Pingyang Road, Shanxi city of Taiyuan province No. 96 Huakang building room 6008 Patentee before: TAIYUAN FENGXING MEASUREMENT AND CONTROL AUTOMATIC CO.,LTD. |
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| CX01 | Expiry of patent term |
Granted publication date: 20140730 |
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| CX01 | Expiry of patent term |