CN114184943B - Auxiliary debugging device for electric control sliding plug door switch - Google Patents
Auxiliary debugging device for electric control sliding plug door switch Download PDFInfo
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- CN114184943B CN114184943B CN202111269985.4A CN202111269985A CN114184943B CN 114184943 B CN114184943 B CN 114184943B CN 202111269985 A CN202111269985 A CN 202111269985A CN 114184943 B CN114184943 B CN 114184943B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/008—Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses an electric control sliding plug door switch auxiliary debugging device which comprises a data input unit, a signal detection unit, a data processing unit, a man-machine interaction display unit, a storage unit, an internal power supply and a power supply conversion unit, wherein the data input unit is used for a user to key in initial data; the signal detection unit is connected with the data processing unit, and the data processing unit is used for carrying out data processing by detecting a door closing electromagnetic valve action signal, a 98% position switch action signal and a 100% position switch action signal and displaying whether the mounting position of the 98% position switch is correct or not and whether the door closing time of the sliding plug door meets the requirements or not by the man-machine interaction display unit; the storage unit is used for storing the wire number information of the device, so that debugging personnel can conveniently find wiring; the power supply conversion unit is used for converting the voltage of the internal power supply and supplying power to the unit. The invention is convenient for debugging personnel to debug 98% position switches, does not influence the normal operation of the door, and improves the debugging efficiency.
Description
Technical Field
The invention relates to an auxiliary debugging device for an electric control sliding plug door switch, and belongs to the field of sliding plug doors.
Background
Along with the development of rail transit in China, more and more cities enter the bullet train or even the high-speed railway, the running density of the train is gradually increased, the stop time is shortened, the running speed is accelerated, the number of transported passengers is greatly increased, and the reliability and the safety of the car door are one of the problems which need to be focused. At present, the sliding plug door in China mainly adopts two modes of electric control pneumatic and electric control, the sliding plug door controlled by the two modes has an extrusion-prevention safety protection function, passengers are prevented from being injured by extrusion in the opening and closing process of the vehicle door, the 98% opening and closing setting is used for ensuring that the extrusion-prevention safety protection function of the vehicle door is effective before the vehicle door reaches the 98% stroke position, and the extrusion-prevention safety protection function of the vehicle door is invalid after the vehicle door passes the 98% stroke position, and meanwhile, the vehicle door can be normally closed. The 98% switch at present mainly comprises three types, namely a rotary arm type switch, a micro switch, a magnetic induction switch and the like, and is various in type, and the accurate 98% position is difficult to manually debug through the specific position of the vehicle door.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides the auxiliary debugging device for the electric control sliding plug door switch, which is convenient for debugging personnel to debug 98% position switches, ensures that the normal operation of the door is not influenced, and improves the debugging efficiency.
The technical scheme adopted by the invention is as follows:
an electric control sliding plug door switch auxiliary debugging device comprises a data input unit, a signal detection unit, a data processing unit, a man-machine interaction display unit, a storage unit, an internal power supply and a power supply conversion unit,
the data input unit is used for a user to key in the width data of the electric control sliding plug door, the distance between a 98% position switch and a 100% position switch on the electric control sliding plug door and the door closing time of the electric control sliding plug door;
the signal detection unit is used for detecting a door closing electromagnetic valve action signal, a 98% position switch action signal and a 100% position switch action signal, converting the action signals into digital switching values and sending the digital switching values to the data processing unit;
the data processing unit is connected with the data input unit and the signal detection unit and is used for reading the door width data of the electric control sliding plug door and digital switching values converted by the door closing electromagnetic valve action signal, the 98% position switch action signal and the 100% position switch action signal sent by the signal detection unit, recording the door closing electromagnetic valve, the 98% position switch and the 100% position switch action time, and then carrying out data processing according to the door width data of the electric control sliding plug door and the action time data of the door closing electromagnetic valve, the 98% position switch and the 100% position switch so as to feed back whether the installation position of the 98% position switch on the electric control sliding plug door is correct or not and whether the door closing time of the electric control sliding plug door meets the requirements or not;
the man-machine interaction display unit is in bidirectional interconnection with the data processing unit and is used for displaying whether the 98% position switch installation position on the electric control sliding plug door fed back by the data processing unit is correct and whether the closing time of the electric control sliding plug door meets the requirement;
the storage unit is bidirectionally interconnected with the data processing unit and is used for storing the wire number information of the electromagnetic valve, the 98% position switch, the 100% position switch and the external power supply of the upper door closing of the electric control sliding plug door, reading the wire number information by the data processing unit and displaying the wire number information after the wire number information is fetched by the man-machine interaction display unit;
the power supply conversion unit is used for converting the voltage of the internal power supply to supply power to the data input unit, the signal detection unit, the data processing unit, the man-machine interaction display unit and the storage unit.
Preferably, the signal detection unit includes a 98% switching signal detection unit, a 100% switching signal detection unit, and a closing solenoid valve signal detection unit, wherein the 98% switching signal detection unit is used for monitoring 98% position switching action signals and converting the action signals into digital switching values to be sent to the data processing unit, the 100% switching signal detection unit is used for monitoring 100% position switching action signals and converting the action signals into digital switching values to be sent to the data processing unit, and the closing solenoid valve signal detection unit is used for monitoring closing solenoid valve action signals and converting the action signals into digital switching values to be sent to the data processing unit.
Further preferably, the data processing procedure of the data processing unit is:
the data processing unit records the digital switching values converted from the closing electromagnetic valve action signal, the 98% position switch action signal and the 100% position switch action signal sent by the signal detection unit, records the closing electromagnetic valve, the 98% position switch and the 100% position switch action time as t0, t1 and t2 respectively, and then according to the digital switching values
△S=(s/(t2-t0))*(t2-t1)
And performing data processing, wherein S represents the width of the electric control sliding plug door, t2-t0 represents the closing time, S/(t 2-t 0) represents the closing speed, t2-t1 represents the time from 98% of the position switch to 100% of the position switch action interval, deltaS represents the calculated distance between the 98% of the position switch and the 100% of the position switch, and comparing the calculated DeltaS with the distance between the actual 98% of the position switch and the 100% of the position switch, the method can feed back whether the mounting position of the 98% of the position switch on the electric control sliding plug door is correct or not, and whether the closing time meets the requirement or not can be fed back through the comparison of the calculated closing time and the required closing time of the electric control sliding plug door.
The invention has the beneficial effects that:
the auxiliary measurement calculation can be carried out on the positions of the 98% position switches through the debugging device, so that the manual calculation process is omitted, the normal closing of the vehicle door can be ensured, and the debugging efficiency is remarkably improved; the man-machine interaction display unit is used for retrieving and displaying the wire number information of the electromagnetic valve, the 98% position switch, the 100% position switch and the external power supply, which are stored in the storage unit, of the upper door closing of the electric control sliding plug door, so that the problem of wiring error caused by different types of the electric control sliding plug door when debugging personnel conduct debugging can be effectively avoided.
Drawings
Fig. 1 is a functional block diagram of the present invention.
Detailed Description
The invention is described in detail below with reference to the drawings and examples.
As shown in fig. 1: the embodiment is an auxiliary debugging device of an electric control sliding plug door switch, which comprises a data input unit, a signal detection unit, a data processing unit, a man-machine interaction display unit, a storage unit, an internal power supply and a power supply conversion unit, wherein,
the data input unit is used for a user to key in the width data of the electric control sliding plug door, the distance between a 98% position switch and a 100% position switch on the electric control sliding plug door and the door closing time of the electric control sliding plug door;
the signal detection unit is used for detecting a door closing electromagnetic valve action signal, a 98% position switch action signal and a 100% position switch action signal, converting the action signals into digital switching values and sending the digital switching values to the data processing unit;
the data processing unit is connected with the data input unit and the signal detection unit and is used for reading the door width data of the electric control sliding plug door and digital switching values converted by the door closing electromagnetic valve action signal, the 98% position switch action signal and the 100% position switch action signal sent by the signal detection unit, recording the door closing electromagnetic valve, the 98% position switch and the 100% position switch action time, and then carrying out data processing according to the door width data of the electric control sliding plug door and the action time data of the door closing electromagnetic valve, the 98% position switch and the 100% position switch so as to feed back whether the installation position of the 98% position switch on the electric control sliding plug door is correct or not and whether the door closing time of the electric control sliding plug door meets the requirements or not;
the man-machine interaction display unit is in bidirectional interconnection with the data processing unit and is used for displaying whether the 98% position switch installation position on the electric control sliding plug door fed back by the data processing unit is correct and whether the closing time of the electric control sliding plug door meets the requirement;
the storage unit is bidirectionally interconnected with the data processing unit and is used for storing the wire number information of the electromagnetic valve, the 98% position switch, the 100% position switch and the external power supply of the upper door closing of the electric control sliding plug door, reading the wire number information by the data processing unit and displaying the wire number information after the wire number information is fetched by the man-machine interaction display unit;
the power supply conversion unit is used for converting the voltage of the internal power supply to supply power to the data input unit, the signal detection unit, the data processing unit, the man-machine interaction display unit and the storage unit.
The signal detection unit comprises a 98% switching signal detection unit, a 100% switching signal detection unit and a door closing electromagnetic valve signal detection unit, wherein the 98% switching signal detection unit is used for monitoring 98% position switching action signals and converting the action signals into digital switching values to be sent to the data processing unit, the 100% switching signal detection unit is used for monitoring 100% position switching action signals and converting the action signals into digital switching values to be sent to the data processing unit, and the door closing electromagnetic valve signal detection unit is used for monitoring door closing electromagnetic valve action signals and converting the action signals into digital switching values to be sent to the data processing unit.
The data processing process of the data processing unit is as follows:
the data processing unit records the digital switching values converted from the closing electromagnetic valve action signal, the 98% position switch action signal and the 100% position switch action signal sent by the signal detection unit, records the closing electromagnetic valve, the 98% position switch and the 100% position switch action time as t0, t1 and t2 respectively, and then according to the digital switching values
△S=(s/(t2-t0))*(t2-t1)
And performing data processing, wherein S represents the width of the electric control sliding plug door, t2-t0 represents the closing time, S/(t 2-t 0) represents the closing speed, t2-t1 represents the time from 98% of the position switch to 100% of the position switch action interval, deltaS represents the calculated distance between the 98% of the position switch and the 100% of the position switch, and comparing the calculated DeltaS with the distance between the actual 98% of the position switch and the 100% of the position switch, the method can feed back whether the mounting position of the 98% of the position switch on the electric control sliding plug door is correct or not, and whether the closing time meets the requirement or not can be fed back through the comparison of the calculated closing time and the required closing time of the electric control sliding plug door.
When the electric control sliding plug door switch auxiliary debugging device is actually applied, the internal power supply of the electric control sliding plug door switch auxiliary debugging device adopts a lithium battery, the internal power supply is converted into 5V and 3.3V through the power supply conversion unit, then the power supply is respectively supplied to each unit according to the voltage requirement of each unit, the electric control sliding plug door switch auxiliary debugging device can be charged only through a USB interface when charging is required, an on-site external power supply is not required during debugging, and the operation is convenient; the storage unit adopts a W25Q32JVSSIQ as a main chip model, so that the storage capacity is large, and data cannot be lost after power failure; the signal detection unit adopts a constant current driving mode to detect, the detection range of the external hard wire signal voltage is wide, and the phenomenon of misoperation caused by insufficient driving capability can be avoided.
In summary, the auxiliary debugging device for the electric control sliding plug door switch provided by the invention can be used for carrying out auxiliary measurement calculation on the position of the 98% position switch, so that the manual calculation process is omitted, the normal closing of the vehicle door can be ensured, and the debugging efficiency is obviously improved; the man-machine interaction display unit is used for retrieving and displaying the wire number information of the electromagnetic valve, the 98% position switch, the 100% position switch and the external power supply, which are stored in the storage unit, of the upper door closing of the electric control sliding plug door, so that the problem of wiring error caused by different types of the electric control sliding plug door when debugging personnel conduct debugging can be effectively avoided
The foregoing is merely illustrative of the preferred embodiments of this invention, and it will be appreciated by those skilled in the art that variations and modifications may be made without departing from the principles of this invention, and such variations and modifications are to be regarded as being within the scope of this invention.
Claims (3)
1. The utility model provides an automatically controlled sliding plug door switch assists debugging device, includes data input unit, signal detection unit, data processing unit, human-computer interaction display element, memory cell, internal power source and power conversion unit, its characterized in that:
the data input unit is used for a user to key in the width data of the electric control sliding plug door, the distance between a 98% position switch and a 100% position switch on the electric control sliding plug door and the door closing time of the electric control sliding plug door;
the signal detection unit is used for detecting a door closing electromagnetic valve action signal, a 98% position switch action signal and a 100% position switch action signal, converting the action signals into digital switching values and sending the digital switching values to the data processing unit;
the data processing unit is connected with the data input unit and the signal detection unit and is used for reading the door width data of the electric control sliding plug door and digital switching values converted by the door closing electromagnetic valve action signal, the 98% position switch action signal and the 100% position switch action signal sent by the signal detection unit, recording the door closing electromagnetic valve, the 98% position switch and the 100% position switch action time, and then carrying out data processing according to the door width data of the electric control sliding plug door and the action time data of the door closing electromagnetic valve, the 98% position switch and the 100% position switch so as to feed back whether the mounting position of the 98% position switch on the electric control sliding plug door is correct or not and whether the door closing time of the electric control sliding plug door meets the requirements or not;
the man-machine interaction display unit is in bidirectional interconnection with the data processing unit and is used for displaying whether the 98% position switch installation position on the electric control sliding plug door fed back by the data processing unit is correct and whether the closing time of the electric control sliding plug door meets the requirement;
the storage unit is bidirectionally interconnected with the data processing unit and is used for storing the wire number information of the electromagnetic valve for closing the upper door of the electric control sliding plug door, the 98% position switch, the 100% position switch and the external power supply, reading the wire number information by the data processing unit and displaying the wire number information after the wire number information is called by the man-machine interaction display unit by a user;
the power supply conversion unit is used for converting the voltage of the internal power supply to supply power to the data input unit, the signal detection unit, the data processing unit, the man-machine interaction display unit and the storage unit.
2. The auxiliary debugging device for the electric control sliding plug door switch according to claim 1, wherein the signal detection unit comprises a 98% switching signal detection unit, a 100% switching signal detection unit and a closing solenoid valve signal detection unit, the 98% switching signal detection unit is used for monitoring 98% position switching action signals and converting the action signals into digital switching values to be sent to the data processing unit, the 100% switching signal detection unit is used for monitoring 100% position switching action signals and converting the action signals into digital switching values to be sent to the data processing unit, and the closing solenoid valve signal detection unit is used for monitoring closing solenoid valve action signals and converting the action signals into digital switching values to be sent to the data processing unit.
3. An electrically controlled sliding plug door switch auxiliary debugging device according to claim 1 or 2, wherein the data processing process of the data processing unit is as follows:
the data processing unit records the digital switching values converted from the closing electromagnetic valve action signal, the 98% position switch action signal and the 100% position switch action signal sent by the signal detection unit, records the closing electromagnetic valve, the 98% position switch and the 100% position switch action time as t0, t1 and t2 respectively, and then according to the digital switching values
△S=(s/(t2-t0))*(t2-t1)
And performing data processing, wherein S represents the width of the electric control sliding plug door, t2-t0 represents the closing time, S/(t 2-t 0) represents the closing speed, t2-t1 represents the time from 98% of the position switch to 100% of the position switch action interval, deltaS represents the calculated distance between the 98% of the position switch and the 100% of the position switch, and comparing the calculated DeltaS with the distance between the actual 98% of the position switch and the 100% of the position switch, the method can feed back whether the mounting position of the 98% of the position switch on the electric control sliding plug door is correct or not, and whether the closing time meets the requirement or not can be fed back through the comparison of the calculated closing time and the required closing time of the electric control sliding plug door.
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| CN202111269985.4A CN114184943B (en) | 2021-10-29 | 2021-10-29 | Auxiliary debugging device for electric control sliding plug door switch |
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| CN202111269985.4A CN114184943B (en) | 2021-10-29 | 2021-10-29 | Auxiliary debugging device for electric control sliding plug door switch |
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| CN114184943B true CN114184943B (en) | 2023-07-18 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114778883B (en) * | 2022-03-28 | 2024-04-12 | 上海电气集团股份有限公司 | Detection method, system, equipment and medium for train door limit switch |
| CN116124482B (en) * | 2023-04-17 | 2023-06-27 | 北京赛德车门制造有限公司 | Sliding plug door switch and auxiliary debugging system and method |
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