CN106415419A - Inspection result verification device, inspection result verification method, and elevator - Google Patents
Inspection result verification device, inspection result verification method, and elevator Download PDFInfo
- Publication number
- CN106415419A CN106415419A CN201480079139.8A CN201480079139A CN106415419A CN 106415419 A CN106415419 A CN 106415419A CN 201480079139 A CN201480079139 A CN 201480079139A CN 106415419 A CN106415419 A CN 106415419A
- Authority
- CN
- China
- Prior art keywords
- inspection
- point
- point inspection
- result
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 409
- 238000012795 verification Methods 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000284 extract Substances 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims description 42
- 238000001514 detection method Methods 0.000 claims description 35
- 238000004458 analytical method Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000012790 confirmation Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 20
- 238000004378 air conditioning Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 5
- 235000013399 edible fruits Nutrition 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010064024 Intestinal malrotation Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
- B66B3/002—Indicators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0037—Performance analysers
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
An inspection result verification device, an inspection result verification method, and an elevator according to the present invention extract inspection items from operating information of a device upon determining that an inspection operation on the device has been completed, then automatically operate the device according to the inspection items, and determine and indicate the validity of the abovementioned inspection results on the basis of obtained measured values at inspection locations and reference values, or on the basis of obtained operating information and reference values. Therefore, if the maintenance worker overlooks some inspection operation item, or if the device does not operate within the range defined by reference values due to erroneous inspection, the maintenance worker can be notified that the resulting inspection results are invalid due to improper inspection operation.
Description
Technical field
The present invention relates to automatically confirm that equipment point inspection whether correctly carry out point inspection results verification device, point inspection result true
Verifying method and elevator.
Background technology
When the maintenance for equipment (such as elevator) carries out inspection operation, due to the technical ability difference of attendant, deposit
Although implementing an inspection but putting the bad situation of inspection result.And, if can not be just in the state of an inspection result is bad
Really it is disposed, then will lead to be properly completed a problem for inspection operation as a result.In a bad feelings of inspection result
Under condition, such as elevator, not only to elevator run produce the car swings causing because of the malrotation of rope sheave and
The accident opening and closing of door, the fault such as bad of stop layers step difference, and exist and cause the falling down with goods situations such as dropping of passenger.
Therefore, propose following point inspection device in recent years：Monitor the point inspection of attendant when the point of elevator examines operation
Operation is it is ensured that the safety of elevator.
For example, there is following elevator and save job eveluation unit from damage：The portable terminal held using attendant is defeated
Enter the beginning and end of upkeep operation, according to factory work logging during this period and action historical record and operation predetermined action
To verify the properness of operation, thus to evaluate and save whether operation is (patent documentation 1) rightly implemented from damage.
Prior art literature
Patent documentation：Japanese Unexamined Patent Publication 2005-154106 publication
Content of the invention
Problems to be solved by the invention
But, conventional save from damage job eveluation unit according to job step and activity duration carry out that an inspection operation completes appropriate
When the judgement of property, thus there is the result being unable to decision-point inspection whether in the range of the reference value of elevator action.
The present invention is precisely in order to solving the above problems and proposing, it is intended that judging that upkeep operation personnel are set
Whether the result that standby point examines operation is the action of equipment in the range of reference value.
Means for solving the problem
The point inspection results verification device of the present invention has：Point inspection operation detection unit, it is from the equipment that equipment is controlled
The operation information that control device obtains equipment carrys out the end that decision-point examines operation, extracts and output point inspection from described operation information
Project；And point inspection result judgement unit, it sends corresponding to defeated from this point inspection operation detection unit to described plant control unit
Enter puts inspection project and operates the instruction of described equipment, according to the point inspection obtaining from described plant control unit with described equipment
The corresponding information of project and the information of set point inspection benchmark, judge the result of described point inspection operation, by described equipment control
Device processed is to the display device output result of determination being connected with described equipment.
Invention effect
According to the present invention, at the end of the operation information decision-point inspection operation according to equipment, extract point from operation information
Inspection project, sends the instruction of operation equipment corresponding to this point inspection project to plant control unit, makes to be automatically brought into operation equipment, according to
The information being examined benchmark with an inspection corresponding information of project and set point obtaining from plant control unit, is judged and shows a little
The result of inspection operation, thus examine the careless omission of operation or the imperfection of point inspection in the point due to upkeep operation personnel and make equipment
In the case that action is not in the range of reference value, the point inspection result that can correctly not carried out inspection operation notifies to safeguarding people
Member.
Brief description
Fig. 1 is that the point illustrating embodiments of the present invention 1 examines the structure chart of results verification device 1.
Fig. 2 illustrate embodiments of the present invention 1 point examine results verification device 1 point inspection state storage part 4 in storage
Maintenance history log 4a and point inspection project reference information table 4b.
Fig. 3 is the flow chart of the point inspection results verification device 1 of embodiments of the present invention 1.
Fig. 4 is the flow chart of the point inspection results verification device 1 of embodiments of the present invention 1.
Fig. 5 is that the point illustrating embodiments of the present invention 2 examines the structure chart of results verification device 1.
Fig. 6 is the flow chart of the point inspection results verification device 1 of embodiments of the present invention 3.
Specific embodiment
Below, the point explaining the present invention with reference to the accompanying drawings examines the embodiment of results verification device.In addition, the present invention
Do not limited by this embodiment.
Embodiment 1
In embodiments of the present invention 1, the equipment for example putting inspection is elevator, and point inspection results verification device is according to elevator control
The operation information judgement upkeep operation personnel of device processed make situation about already having terminated to the point inspection of elevator, and automatically extract maintenance work
The point inspection project already having terminated.And, sending to elevator control gear makes the project with being extracted accordingly be automatically brought into operation elevator
Instruction, according to obtain from elevator control gear with a corresponding information of inspection project and point inspection project reference value, decision-point
Inspection operation result whether good.Below, such point inspection results verification device is illustrated.
Fig. 1 is the structure chart of the point inspection results verification device 1 of the elevator illustrating embodiments of the present invention 1.
In FIG, the point inspection results verification device 1 of elevator is by an inspection operation detection unit 2, point inspection result judgement portion 3, point inspection
State storage part 4 is constituted.And, put inspection results verification device 1 to be connected with elevator control gear 5.
Point inspection results verification device 1 is provided with CPU (Central Processing Unit：CPU) etc. fortune
Calculate device, point inspection operation detection unit 2 and point inspection result judgement portion 3 start as the program on arithmetic unit.And, as point
The point inspection state storage part 4 of inspection results verification device 1, is mounted with ROM (Read Only Memory：Read only memory), RAM
(Random Access Memory：Random access memory), flash memory or hard disk etc..
And, elevator control gear 5 has the function of controlling elevator overall, with cage 6, stop layers plate 7, stop door and sedan-chair
Railway carriage or compartment door 8, traction machine 9, landing display device 10 connect, and they are controlled.And, elevator control gear 5 and cage 6 lead to
The cable crossing the transmitting-receiving signal of telecommunication is connected.
First, the overall structure of elevator is illustrated.
Cage 6 is connected with elevator control gear 5 and traction machine 9.Elevator control gear 5 controls traction machine 9, by this car
Room 6 is moved in the hoistway 11 of elevator along the vertical direction, and the stop 12 in the floor being indicated by elevator control gear 5 is stopped.
Stop layers plate 7 is arranged at each floor.When cage 6 is stopped in each floor, stop layers plate 7 is contacted with cage 6, thus
Elevator control gear 5 judges the stop of cage 6.
When elevator control gear 5 is judged as that cage 6 rests against stop 12, stop door and car door 8 pass through elevator control
Device 5 processed and be opened and closed.
Traction machine 9 is connected with elevator control gear 5 and cage 6, is restricted according to the instruction from elevator control gear 5
The winding of rope 13, thus carries out the movement of cage 6.
Landing display device 10 is disposed on the display device of the stop 12 of elevator, is connected with elevator control gear 5, display
Information from elevator control gear 5 input.
In addition, point inspection results verification device 1 both can be arranged on the outside of elevator it is also possible to be assemblied in elevator.
Below, the structure examining results verification device 1 to the point of elevator illustrates.
Point inspection operation detection unit 2 obtains the operation information of elevator from elevator control gear 5, according to acquired operation information
Decision-point examines the beginning and end of operation.When being judged to the inspection end of job, extract point inspection from acquired operation information
Project and point inspection time Close Date.And, by an inspection end-of-job message and point inspection project, point inspection time Close Date output
To point inspection result judgement portion 3.And, putting inspection operation detection unit 2 will be defeated to the point extracting inspection project and point inspection time Close Date
Go out and stored to an inspection state storage part 4.
Point inspection result judgement portion 3 have input an inspection end-of-job message and point inspection project from an inspection operation detection unit 2
During information, will export to elevator control gear 5 with a configured information for the corresponding elevator operation of inspection project.And, corresponding to
In the state of point examines project operation elevator, obtain corresponding to an information of inspection project from elevator control gear 5.And, according to
With the acquired point inspection project put inspection project corresponding information such as measured value, be set in advance in an inspection state storage part 4
Point examine benchmark information, decision-point examine operation result.And, by elevator control gear 5, a judgement for inspection operation is tied
The landing display device 10 that fruit exports to elevator is shown.And, putting inspection result judgement portion 3 will be with an inspection corresponding point of project
The result of determination of inspection operation exports and is stored to an inspection state storage part 4.
Point inspection state storage part 4 stored from the point inspection project of inspection operation detection unit 2 input and point inspection time Close Date
Information.And, store the information of the measured value of point inspection project from inspection result judgement portion 3 input.And, store and set in advance
Fixed point examines the reference value that item point of destination examines position.
Fig. 2 illustrate embodiments of the present invention 1 point examine results verification device 1 point inspection state storage part 4 in storage
Maintenance history log 4a and point inspection project reference information table 4b.
Maintenance history log 4a stores and examines position from a point inspection project for inspection operation detection unit 2 input, point
Floor name and point inspection time Close Date at point inspection position.And, store from a point inspection portion for inspection result judgement portion 3 input
The measured value of position and point examine the whether good of result.
Reference value (the example of point inspection project set in advance and point inspection project is stored in an inspection project reference information table 4b
As the ordinance datum value of setting, secure reference value according to country, or the reference value setting according to manufacturer).
It is more than with regard to an explanation for the structure of inspection results verification device 1.
Below, an action for inspection results verification device 1 is illustrated.
Fig. 3 is the flow chart of the point inspection results verification device 1 of embodiments of the present invention 1.
First, point inspection operation detection unit 2 carries out an initial setting of the maintenance history log 4a of inspection state storage part 4
(S1).Point inspection result judgement portion 2 by the maintenance history log 4a shown in Fig. 2 point inspection project, point inspection position floor name,
The point at point inspection position examines time Close Date, the measured value at point inspection position, the whether good data initialization of point inspection result.
Then, point inspection operation detection unit 2 obtains the operation information of elevator from elevator control gear 5.And, according to acquired
Operation information decision-point inspection operation whether have started to (S2).
Point inspection operation detection unit 2 examines the beginning of operation for decision-point, by according to the electricity obtaining from elevator control gear 5
The operation information of ladder judges whether operating condition becomes specific condition and judged.For example, in cage 6 order of elevator
Rest in each floor in the case of or elevator operation stopped the stipulated time in the case of or operate from automatic
Proceed in the case of manual operation etc., it is judged to that an inspection operation has started to.
When examining operation detection unit 2 and being judged to that an inspection operation has started at S2 midpoint, according to from being judged to that an inspection made already
The operation information having started, whether decision-point inspection operation terminates (S3).
Point inspection operation detection unit 2 examines the end of operation for decision-point, by according to the electricity obtaining from elevator control gear 5
The operation information of ladder judges whether operating condition becomes specific condition and judged.For example, in cage 6 order of elevator
Rest in each floor state terminate in the case of or the elevator that stopped the stipulated time operation situation about restarting
Lower or in the case that manual operation proceeds to automatic operating etc., it is judged to that an inspection terminated already.
And, if examining operation detection unit 2 at S2 midpoint be not judged to that an inspection operation starts, then return to the place of S2
Reason, according to from the beginning of the next operation information decision-point inspection operation that elevator control gear 5 obtains.
At the end of being judged to that an inspection is made already in S3 midpoint inspection operation detection unit 2, by obtain from elevator control gear 5
The point that operation information extracts point inspection position and puts inspection position examines the information of time Close Date, and these information outputs examine knot to point
Fruit detection unit 3.And, put inspection operation detection unit 2 and judge whether deposit in a maintenance history log 4a of inspection state storage part 4
Examine the maintenance history record (S4) at position in the point extracting.
If examining operation detection unit 2 at S3 midpoint be not judged to an inspection end of job, again return to the process of S3,
Whether the next operation information decision-point inspection operation according to obtaining from elevator control gear 5 terminates.
In S4, when the point inspection portion being judged to that presence point inspection operation detection unit 2 extracts in maintenance history log 4a
During the point inspection historical record of position, in point inspection time Close Date at an inspection position, store up-to-date data, updating maintenance history
Log 4a (S5).
In S4, examine, when being judged to not put in maintenance history log 4a, the point inspection portion that operation detection unit 2 extracts
During the point inspection historical record of position, generate the floor name (point inspection position) that the new point extracting examines position, output point inspection terminates
Date-time is simultaneously stored (S6).
Then, point inspection result judgement portion 3 have input an end of inspection operation and point inspection portion from an inspection operation detection unit 2
When position, the information of point inspection time Close Date, export point inspection item corresponding with point inspection position for operation to elevator control gear 5
The instruction of purpose equipment, obtains the measured value (S7) at point inspection position from elevator control gear 5.
And, judge whether acquired measured value is being pre-stored within a scope for the reference value of inspection state storage part 4
Interior (S8).
If measured value is in the range of reference value, it is judged to that an inspection result is good, by elevator control gear 5 in layer
Display device of standing 10 display point inspection successful point inspection result (S9).And, put inspection result judgement portion 3 to store an inspection result
In an inspection state storage part 4.
If measured value is not in the range of reference value, it is judged to that an inspection result is bad, is existed by elevator control gear 5
Bad point inspection result (S9) of landing display device 10 display point inspection result.And, put inspection result judgement portion 3 to deposit an inspection result
In Chu Dian inspection state storage part 4.
Point inspection result judgement portion 3 indicating elevator control device 5 with an operation for the corresponding equipment in inspection position, for example include
The opening and closing of car door, the opening and closing of stop door, the display of the operation dish of car, the braking of brake, the display of stop operation dish.
With regard to a judgement in inspection result judgement portion 3, illustrated using Fig. 2.
As shown in the point inspection project reference information table 4b of Fig. 2, if the reference value of stop layers state is 75.
It is being judged to that the point at inspection position is examined time Close Date and is August in 2013 23 by an inspection operation detection unit 2
9:During 30 points of inspection ends of job, according to the comparison with the reference value of S8, it is judged to that an inspection result is bad.Then, point inspection result is sentenced
Determine portion 3 and pass through elevator control gear 5 in the bad point inspection result of landing display device 10 display point inspection result, and be prompted to maintenance
Operating personnel.
In addition, here it is shown that landing display device 10 display point inspection result bad notifying the bad example of inspection operation
Son is but it is also possible to be shown it is also possible to be entered using warning sound in elevator monitoring plate (not shown) by elevator control gear 5
Row prompting is it is also possible to be printed in printer (not shown) by elevator control gear 5.
As described above, examine the careless omission of operation and the imperfection of point inspection due to the point of attendant when the point inspection in elevator,
So that even if point is examined, result is bad also correctly not to be processed, and in the case that result leads to an inspection operation not complete, point inspection is tied
Fruit detection unit 3 sends for operation and the instruction of point inspection position corresponding point inspection project to elevator control gear 5, makes automatically to carry out
With an operation for inspection position corresponding point inspection project, examine measured value and the point inspection position at position according to the point obtaining from operation information
Point inspection project reference value decision-point examine operation result it is thus possible to judge upkeep operation personnel whether correctly carry out
Point inspection operation, so that put the action of the equipment of inspection in the range of reference value.
Then, illustrate to confirm point corresponding with the stop layers state of the cage 6 of elevator inspection by point inspection results verification device 1
The method that the point of operation examines result.
Not can appreciate that whether correctly carried out upkeep operation in attendant with regard to the stop layers state of the cage 6 of elevator
In the case of just finishing an inspection operation in the state of a disposal at inspection position does not complete, will produce the passenger's taking elevator
Fall down or load the dropping of goods of elevator.
Accordingly, with respect to the maintenance of elevator, set inspection method, security criteria or the system of the elevator specified by country
Make the determinating reference of business.For example, in order that the stop door of elevator and car door 11 can be opened and closed so that passenger safety take advantage of
Terraced descending stair it is stipulated that make elevator the ground of stop 12 with the height on the ground of cage 6 consistent with reference value.
When the stop layers state of the cage 6 to elevator carries out inspection, the step difference of cage 6 and stop 12 exceedes benchmark
In the case of value, elevator mainte-nance personnel takes following disposal：Adjust the brake force of brake (not shown) of elevator or drag
Draw the traction number to cage 9 for the machine 12, stop layers step difference is controlled within reference value.
And, elevator has flat bed correcting unit (not shown), this flat bed correcting unit possesses and reaches each building in cage 6
In the case of creating stop layers step difference during layer, make the ground of stop 15 and the highly consistent function on the ground of cage 9.Logical
Often, in the case that the upkeep operation in stop layers state terminates, the height on the ground of the ground of stop 15 and cage 6 is in benchmark
The scope of value, after the upkeep operation of stop layers state, flat bed correcting unit does not carry out action.
But, stop layers position with make cage 6 movement include brake, rope, the mechanical part of pulley state close
Cut is closed.Attendant also carries out an inspection to each mechanical part, thus so that the state of each mechanical part is in reference value
In the range of the result that is disposed of mode be there is a possibility that as follows：The stop layers state of car position is due to each Machinery Ministry
The accumulation of the error of the reference value of part and deviate reference value, result makes flat bed calibration function carry out action.For number of floor levels relatively
Many buildings, the confirmation carrying out stop layers state to all floors again is very miscellaneous thing.
Therefore, the point inspection result judgement portion 3 of point inspection results verification device 1 passes through elevator control gear 5 instruction makes cage 6
Move to an operation for the floor at inspection position, so that stop layers state is carried out with an inspection.And, rest in an inspection portion in cage 6
During the floor of position, obtain whether flat bed correcting unit has carried out the action message of action, according to the action letter of flat bed correcting unit
Breath decision-point inspection result, carries out measured value with the measured value replacing the height on the ground on the ground obtaining stop 15 and cage 6
The whether judgement in the range of reference value.
Action to the point inspection results verification device 1 of the action message that make use of flat bed correcting unit illustrates.Fig. 4 is
The flow chart that the point of embodiments of the present invention 1 examines results verification device 1.
Figure 4 illustrates the later process of S5 or S6 of Fig. 2, the inspection operation detection unit 2 that sets up an office is for example according to elevator
Upkeep operation terminates and switches to the situation of automatic operating from manual operation, is judged to that the point inspection of the stop layers state of cage 6 is made
Industry terminates.
Point inspection result judgement portion 3 when have input the information of stop layers state as inspection project from an inspection operation detection unit 2,
Elevator control gear 5 is indicated with the point inspection floor at position and the movement of cage 6 confirming stop layers state.Here, set first will
Orlop is designated as a floor (S701) at inspection position.
Then, point inspection result judgement portion 3 obtains the action message of flat bed correcting unit by elevator control gear 8, judges
Whether flat bed correcting unit has carried out action (S702).
If the step difference (measured value) between cage 6 and stop 12 is in the range of reference value, flat bed correction dress
Put and do not carry out action, if not in the range of reference value, carry out action.
Step difference (measured value) in the case that flat bed correcting unit carries out action, between cage 6 and stop 12
Not in the range of reference value.Therefore, point inspection result judgement portion 3 be judged to according to the action message of flat bed correcting unit defeated
When having entered the information that flat bed correcting unit has carried out action, exported currently to landing display device 10 by elevator control gear 8
Floor and the point inspection bad information of result shown (S703) in landing display device 10.And, by current floor
Export with flat bed correcting unit the result of the action and stored to an inspection state storage part 4.
On the other hand, the step difference in the case that flat bed correcting unit does not carry out action, between cage 6 and stop 12
(measured value) is in the range of reference value.Therefore, point inspection result judgement portion 3 judges in the action message according to flat bed correcting unit
During for being transfused to information that flat bed correcting unit does not carry out action, defeated to landing display device 10 by elevator control gear 8
Go out current floor and point is examined successful information and shown (S704) in landing display device 10.And, will be current
Floor and flat bed correcting unit the result of the action export to inspection a state storage part 4 stored.
And, judge whether current floor is the superiors (S705).
If not the superiors, then point examines result judgement portion 3 makes cage 6 move up 1 to elevator control gear 5 transmission
The instruction of layer, elevator control gear 5 is controlled making cage 6 move up 1 layer (S706).And, return to the place of S702
Reason, obtains the result of the action of flat bed correcting unit, judges whether flat bed correcting unit has carried out action.
If the superiors, then end point examines the acquirement of the result of the action at position.
So, examine operation detection unit 2 in a point of inspection results verification device 1 and be judged to that the point inspection of the stop layers state of elevator is made
At the end of industry, point inspection result judgement portion 3 passes through elevator control gear 5 instruction and confirms that the point of stop layers state examines floor and the sedan-chair at position
The movement of railway carriage or compartment room 6, obtains the action message of flat bed correcting unit from elevator control gear 5, whether to judge flat bed correcting unit
Carry out action.And, judge whether acquired flat bed correcting unit has carried out sentencing of action in landing display device 10 display
Determine result, as judging result whether in the range of reference value for the stop layers state, thus in the point due to upkeep operation personnel
The imperfection of the careless omission of inspection operation or point inspection make the action of elevator not in the range of reference value in the case of, can utilize
The function prompt that elevator possesses correctly does not carry out the point inspection result of an inspection operation.
As the point inspection position confirming point inspection result, other also includes the doors of cage, stop door, cage operation dish
Display, brake, stop layers plate, display of stop operation dish etc..As long as point inspection result judgement portion 3 can be from elevator control gear
Obtain the point inspection measured value at position or the position of operation information.
In addition, being illustrated to the whether good result of determination of display point inspection result, such as if stop layers state
Point examine result it is also possible to the display point bad floor name of inspection.Thereby, it is possible to notify the point of the stop layers state not completing elevator
The floor of inspection, urges check staff to put inspection again.
As described above, the point inspection results verification device 1 of the elevator according to this embodiment 1, in an inspection operation detection unit 2
At the end of being judged to an inspection from the operation information that elevator control gear 5 obtains, extract point inspection position, point inspection result judgement portion 3
, automatically carry out with the corresponding operation instruction in point inspection position extracting and the point corresponding electricity of inspection project to elevator control gear 5
The operation of ladder.And, the point after acquirement elevator operation is examined the measured value at position and is compared, such as with reference value set in advance
Fruit not in the range of reference value, is then judged to that an inspection result is bad, in the landing display device 10 display point inspection result of elevator,
It is thus able to the action not situation in the range of reference value of the prompting elevator when attendant's end point examines operation.
In addition, when an inspection operation detection unit 2 is judged to the point inspection end of job of stop layers state, point inspection result judgement portion 3
Whether can carry out the result of determination of action according to flat bed correcting unit, judge flat bed state whether in the scope of reference value
Interior, can automatically determine whether correctly to have carried out stop layers state being carried out with a complex job of inspection so that being in the model of reference value
In enclosing.
In addition, send the instruction of the operation confirming point inspection position by elevator control gear 5, obtain the measured value after operation
Or operating state, decision-point inspection result is simultaneously shown in landing display device 10 it is thus possible to set in existing elevator
Put an inspection results verification device 1, the result of determination of display point inspection result.
The present invention also can carry out elevator beyond equipment point inspection results verification.Simply by the presence of equipment point inspection project simultaneously
This point is examined with project settings reference value, and possesses the control device of equipment it becomes possible to be suitable for.
As an example, for example there are building equipment, FA (Factory Automation：Factory automation) production line, change
/ hardware, train etc..
Building equipment includes air-conditioning, illumination, presets the reference value such as room temperature or humidity, illumination.Air-conditioning is by air-conditioning control
Device processed freezes, heats, blows, and illumination is controlled by lighting controller lights, extinguishes, dimming.Point inspection results verification dress
Put 1 pair of air-conditioner controller, lighting controller indicates air-conditioning, the operation of illumination, make to be automatically brought into operation air-conditioning, illumination.And, obtain empty
The operation information adjusted, illuminate, confirms the point inspection result of building equipment overall (equipment).
In addition, production line controls conveyer belt, mechanical arm etc. by sequence controller (sequencer), preset safe work
The reference value of effect.Point inspection results verification device 1 indicates operation to sequence controller, makes to be automatically brought into operation conveyer belt, mechanical arm etc..
And, obtain the operation information of conveyer belt, mechanical arm etc., confirm the point inspection result of production line overall (equipment).Equally, chemical/
Hardware is by sequence controller controlling pump, valve etc..Point inspection results verification device 1 indicates operation to sequence controller, makes certainly
Dynamic pump operation, opening and closing of valve etc..And, obtain the operation information of pump, valve etc., confirm that chemistry/hardware integrally (sets
Standby) point inspection result.
In addition, train, by controlling transporter controlled motor, brake etc., has preset the benchmark of trouble free service
Value.Point inspection results verification device 1, to controlling transporter instruction operation, makes to be automatically brought into operation motor, brake etc..And, obtain
The operation information of motor, brake etc., confirms the point inspection result of train overall (equipment).
Embodiment 2
In embodiments of the present invention 2, the structure also having added a little inspection item analysiss portion is illustrated, puts inspection project
Analysis portion examines project and the reference value of point inspection project according to the information that the point relevant with an inspection examines file come analysis site.
Fig. 5 is that the point illustrating embodiments of the present invention 2 examines the structure chart of results verification device 1.
Point inspection item analysiss portion 14 examines file bag according to a data for inspection file, analysis site inspection project and reference value, this point
Include the information of the ordinance datum value for example setting, secure reference value or the reference value setting according to manufacturer according to country.And
And, the point inspection project after analysis and reference value are exported and stored to inspection information storage part 4.
The above-mentioned point that is stored with an inspection file storage part 15 examines the electronic data of file, is joined by an inspection item analysiss portion 14
According to a data for inspection file.
Identical label is marked to the structure identical part with embodiment 1, and omits the description.
The point inspection project after being analyzed by an inspection item analysiss portion 14 that is stored with an inspection state storage part 4 and reference value.
And, put inspection result judgement portion 3 according to obtains from elevator control gear 5 and inspection project corresponding point examine position a measured value
Or operation information and the reference value being stored in inspection state storage part 4, judge attendant point inspection result good with
No.
Elevator point according to this embodiment 2 examines results verification device 1, can be according to a data analysis for inspection file
Point inspection project and reference value, in the point inspection end of job of elevator, are automatically brought into operation elevator corresponding to an inspection project, notify to safeguard and make
Industry personnel confirm the action whether point inspection result in the range of reference value of elevator, and wherein, this point inspection file is included according to state
The information of ordinance datum value, secure reference value or the reference value setting according to manufacturer that family sets.
Embodiment 3
The example being described as follows in embodiments of the present invention 3：It is being judged to the measurement from elevator control gear acquirement
After value is whether in the range of reference value, if also repeatedly producing the deviation with measured value in the past, it is judged to an inspection result
Bad.
Structure is identical with embodiment 1 or embodiment 2.Point inspection result judgement portion 3 is carrying out measured value and benchmark
After relatively, determine whether to create the deviation with measured value in the past further.
Fig. 6 is the flow chart of the point inspection results verification device 1 of embodiments of the present invention 3.
Identical with Fig. 3 by the end of S8, thus omit the description.
In S8, point inspection result judgement portion 3 judges that the point obtaining from elevator control gear 5 is examined the measured value at position and whether existed
In the range of reference value.
If in the range of reference value, point inspection result judgement portion 3 is judged to that an inspection result is good (S9), by elevator
Control device 5 is in landing display device 10 display point inspection result.And, an inspection result is exported to enter to an inspection state storage part 4
Row storage.
If not in the range of reference value, point inspection result judgement portion 3 by acquired point examine position measured value and
The point in the generation in past n being stored in a maintenance history log 4a of inspection state storage part 4 is examined the measured value that position is good and (is gone through
History record value) it is compared, determine whether to deviate from scope set in advance (S10).
If acquired measured value and historical record value are in the range of presetting without departing from being judged to inspection
Result is good (S9), by elevator control gear 5 in landing display device 10 display point inspection result.And, will be defeated for an inspection result
Go out and stored to an inspection state storage part 4.
If acquired measured value deviate from scope set in advance with respect to historical record value, again to elevator control
Device 5 instruction processed and the point inspection corresponding operation in position, obtain the measured value (S11) at point inspection position.
And, the measured value obtaining more again and historical record value, determine whether for m time to deviate from model set in advance
Enclose.
Then it is judged to that an inspection result is good (S12) without deviateing, by elevator control gear 5 in landing display device
10 display point inspection results.And, an inspection result is exported and is stored to an inspection state storage part 4.
Then it is judged to an inspection result bad (S13) if there are deviateing, by elevator control gear 5 in landing display device 10
Display point inspection result.And, an inspection result is exported and is stored to an inspection state storage part 4.
To a judgement in inspection result judgement portion 3, illustrated using Fig. 2.
The reference value of stop layers state assuming the point inspection project reference value table 4b of storage in an inspection state storage part 4 is
75.
It is August in 2013 23 days 9 when point inspection time Close Date at an inspection position:30 when implementing inspection, S8's
Be judged in the comparison of reference value that inspection result is bad.Then, point inspection result judgement portion 3 to elevator control gear 5 send with
The instruction of the point inspection corresponding operation in position, obtains the measured value at point inspection position again from elevator control gear 5.
And, obtain August in 2013 22 from the maintenance history log 4a being stored in inspection state storage part 4,21
Day, pass by within 20th the point in 3 generations and examine the measured value at position, and carry out measured value and the historical record value that acquired point examines position
Between comparison.
August 23 days 9 in 2013:The measured value of measured value and the point in 3 generations of past inspection position that 30 point examines position deviate from
Such as 20 scope set in advance.
Accordingly, as the process of S12, obtain the measured value at point inspection position again.Assume to be specifically August in 2013 23
10:55.Point now examines the measured value scope set in advance without departing from the point inspection position in generation in past 3 for the measured value at position.
Therefore, point inspection result judgement portion 3 is judged to that an inspection result is good, and an inspection result is set to well export to an inspection state storage part
Stored in 4 maintenance history log 4a.
When confirming the point inspection result of elevator, even being once judged to not in the range of reference value according to measured value
Result, there is also this measured value due to external or inherent factor the accidental not situation in the range of reference value.I.e.
Make in this case, so determined from elevator control gear obtain measured value whether in the range of reference value after,
Obtain measured value again, if multiple produce the situation deviateing measured value in the past, be judged to that an inspection result is bad, thus, it is possible to
Enough points more accurately judging attendant examine the result of operation.
Industrial applicability
As described above, the point of the present invention examines results verification device and point inspection results verification method examines the knot of operation in decision-point
Shu Shi, extracts point inspection project from the operation information of equipment, and is automatically brought into operation equipment, according to acquired point corresponding to point inspection project
The inspection measured value at position or operation information and reference value, decision-point is examined the whether good of result and is shown, thus by
Point in upkeep operation personnel examines the careless omission of operation or the imperfection of point inspection so that the action of equipment is not in the scope of reference value
In the case of interior, the point inspection result that can correctly not carried out an inspection operation notifies to attendant.
Label declaration
1 point of inspection results verification device；2 points of inspection operation detection units；3 points of inspection result judgement portions；4 points of inspection state storage parts；5 electricity
Terraced control device；6 cages；7 stop layers plates；8 stop doors and car door；9 traction machines；10 landing display devices；11 hoistways；12 layers
Stand；13 ropes；14 points of inspection item analysiss portions；15 points of inspection file storage part.
Claims (7)
1. a kind of point inspection results verification device is it is characterised in that this point inspection results verification device has：
Point inspection operation detection unit, the operation information that it obtains equipment from the plant control unit that equipment is controlled carrys out decision-point
The end of inspection operation, extracts and output point inspection project from described operation information；And
Point inspection result judgement unit, it sends corresponding to the point examining the input of operation detection unit from this point to described plant control unit
Inspection project and operate the instruction of described equipment, according to the point inspection project pair obtaining from described plant control unit with described equipment
The information answered and the information of set point inspection benchmark, judge the result of described point inspection operation, by described plant control unit
To the display device output result of determination being connected with described equipment.
2. according to claim 1 point inspection results verification device it is characterised in that
Described point inspection result judgement unit sends corresponding to from described point inspection operation detection unit input to described plant control unit
Point inspection project and operate the instruction of described equipment, from described plant control unit obtain corresponding with the point inspection project of described equipment
Ground carries out the action message of the described equipment of action according to described point inspection benchmark, judges described point inspection operation according to this action message
Result.
3. according to claim 1 point inspection results verification device it is characterised in that
Described point inspection operation detection unit extracts a little inspection time Close Date also from described operation information,
Described point inspection results verification device also has inspection information storage part, and this inspection information storage part is by from described point inspection operation
Detection unit input described point inspection project and described point inspection time Close Date, from described point inspection result judgement unit input with described
The point corresponding measured value of inspection project, and stored,
Described point inspection result judgement unit, when the result being judged to described point inspection operation is bad, controls dress to described equipment again
Put transmission and operate the instruction of described equipment corresponding to described point inspection project, if from the acquirement of described plant control unit and institute
State a corresponding measured value of inspection project and the scope that deviate from setting with the described point corresponding measured value of inspection project in the past, then defeated
Go out the bad result of determination of the result of described point inspection operation.
4. according to any one in claims 1 to 3 point inspection results verification device it is characterised in that
Described point inspection results verification device also has an inspection item analysiss unit, and this point inspection item analysiss unit is according to comprise
The information that the information of point inspection benchmark examines benchmark in interior inspection information to described point inspection project and described point is analyzed, will be through dividing
Described point inspection project after analysis and described point examine the information Store of benchmark in described inspection information storage part,
Described point inspection result judgement unit examines the information of benchmark according to the described point of storage in described inspection information storage part, sentences
The result of fixed described point inspection operation.
5. according to claim 2 point inspection results verification device it is characterised in that
Described equipment is elevator, and described plant control unit is elevator control gear,
Described point inspection result judgement unit sends the behaviour of the stop layers state of the cage confirming elevator to described plant control unit
Make, obtain the action of the flat bed correcting unit that the stop layers position to the cage of elevator is corrected from described elevator control gear
Information, output examines the result of determination of operation according to the point that this action message determines.
6. the elevator according to any one in Claims 1 to 5 is it is characterised in that this elevator has described point inspection result
Confirm device.
7. a kind of point inspection results verification method of point inspection results verification device, this point inspection results verification device is by carrying out to equipment
The plant control unit controlling confirms that the point of described equipment examines the result of operation it is characterised in that described point examines confirmation method bag
Include：
Point inspection operation determination step, the operation information obtaining described equipment from described plant control unit carrys out decision-point inspection to be terminated,
Extract from described operation information and output point inspection project；And
Point inspection result judgement step, sends to described plant control unit and extracts corresponding in this point inspection operation determination step
Point inspection project and operate the instruction of described equipment, item is examined according to the point that obtains from described plant control unit with described equipment
The corresponding information of mesh and the information of set point inspection benchmark, decision-point examines the result of operation, by described plant control unit
To the display device output result of determination being connected with described equipment.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/002885 WO2015181857A1 (en) | 2014-05-30 | 2014-05-30 | Inspection result verification device, inspection result verification method, and elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106415419A true CN106415419A (en) | 2017-02-15 |
| CN106415419B CN106415419B (en) | 2019-05-14 |
Family
ID=54698248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480079139.8A Expired - Fee Related CN106415419B (en) | 2014-05-30 | 2014-05-30 | Point inspection result confirmation device, point inspection result confirmation method and elevator |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5951157B2 (en) |
| KR (1) | KR101749884B1 (en) |
| CN (1) | CN106415419B (en) |
| WO (1) | WO2015181857A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112020472A (en) * | 2018-05-08 | 2020-12-01 | 三菱电机大楼技术服务株式会社 | Display control device having function of updating point inspection information display of elevator, and elevator system |
| CN117974074A (en) * | 2024-03-29 | 2024-05-03 | 立臻科技(昆山)有限公司 | Production management method and device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6740602B2 (en) * | 2015-12-11 | 2020-08-19 | ダイキン工業株式会社 | Information processing equipment |
| US11315062B2 (en) | 2016-09-16 | 2022-04-26 | General Electric Company | System and method for autonomous service operation validation |
| KR102643675B1 (en) * | 2019-06-21 | 2024-03-06 | 미쓰비시 덴키 빌딩 솔루션즈 가부시키가이샤 | Equipment location confirmation system |
| KR102394815B1 (en) | 2020-05-19 | 2022-05-09 | 현대엘리베이터주식회사 | Elevator inspection control system |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01252479A (en) * | 1988-03-31 | 1989-10-09 | Toshiba Corp | Adjustment/maintenance device for elevator |
| JPH0289780A (en) * | 1988-09-26 | 1990-03-29 | Hitachi Elevator Eng & Service Co Ltd | elevator maintenance equipment |
| JP2002236576A (en) * | 2000-09-25 | 2002-08-23 | Sharp Corp | Managing method for electronic equipment, electronic equipment, management system for electronic equipment, program and storage medium thereof, and information communication device |
| JP2003040545A (en) * | 2001-07-25 | 2003-02-13 | Matsushita Electric Works Ltd | Elevator abnormality monitoring and reporting system |
| JP2005154106A (en) * | 2003-11-27 | 2005-06-16 | Hitachi Building Systems Co Ltd | Elevator maintenance work evaluation means |
| CN1951792A (en) * | 2005-10-18 | 2007-04-25 | 三菱电机大楼技术服务株式会社 | Automatic detecting method of elevator and elevator control device |
| CN101209791A (en) * | 2006-12-27 | 2008-07-02 | 三菱电机大楼技术服务株式会社 | Elevator long distance point detection system |
| CN101291866A (en) * | 2005-11-10 | 2008-10-22 | 东芝电梯株式会社 | Elevator remote monitor system |
| CN101531308A (en) * | 2008-03-13 | 2009-09-16 | 三菱电机株式会社 | Abnormity detection device for elevator |
| CN102034149A (en) * | 2010-12-08 | 2011-04-27 | 深圳市洲智电子有限公司 | Safety monitoring and managing system for special equipment |
| JP2011102180A (en) * | 2009-11-11 | 2011-05-26 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator maintenance operation management system |
| CN202464972U (en) * | 2011-12-21 | 2012-10-03 | 宁波波峰电子有限公司 | Point detection box |
| CN102862903A (en) * | 2011-07-08 | 2013-01-09 | 三菱电机株式会社 | Point inspection apparatus for elevator door and point inspection method for elevator door |
| CN103020773A (en) * | 2012-12-13 | 2013-04-03 | 广州市特种机电设备检测研究院 | Elevator intelligent checking information management system based on radio frequency identification device (RFID) |
-
2014
- 2014-05-30 KR KR1020167035298A patent/KR101749884B1/en not_active Expired - Fee Related
- 2014-05-30 WO PCT/JP2014/002885 patent/WO2015181857A1/en active Application Filing
- 2014-05-30 JP JP2016508504A patent/JP5951157B2/en not_active Expired - Fee Related
- 2014-05-30 CN CN201480079139.8A patent/CN106415419B/en not_active Expired - Fee Related
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01252479A (en) * | 1988-03-31 | 1989-10-09 | Toshiba Corp | Adjustment/maintenance device for elevator |
| JPH0289780A (en) * | 1988-09-26 | 1990-03-29 | Hitachi Elevator Eng & Service Co Ltd | elevator maintenance equipment |
| JP2002236576A (en) * | 2000-09-25 | 2002-08-23 | Sharp Corp | Managing method for electronic equipment, electronic equipment, management system for electronic equipment, program and storage medium thereof, and information communication device |
| JP2003040545A (en) * | 2001-07-25 | 2003-02-13 | Matsushita Electric Works Ltd | Elevator abnormality monitoring and reporting system |
| JP2005154106A (en) * | 2003-11-27 | 2005-06-16 | Hitachi Building Systems Co Ltd | Elevator maintenance work evaluation means |
| CN1951792A (en) * | 2005-10-18 | 2007-04-25 | 三菱电机大楼技术服务株式会社 | Automatic detecting method of elevator and elevator control device |
| CN101291866A (en) * | 2005-11-10 | 2008-10-22 | 东芝电梯株式会社 | Elevator remote monitor system |
| CN101209791A (en) * | 2006-12-27 | 2008-07-02 | 三菱电机大楼技术服务株式会社 | Elevator long distance point detection system |
| CN101531308A (en) * | 2008-03-13 | 2009-09-16 | 三菱电机株式会社 | Abnormity detection device for elevator |
| JP2011102180A (en) * | 2009-11-11 | 2011-05-26 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator maintenance operation management system |
| CN102034149A (en) * | 2010-12-08 | 2011-04-27 | 深圳市洲智电子有限公司 | Safety monitoring and managing system for special equipment |
| CN102862903A (en) * | 2011-07-08 | 2013-01-09 | 三菱电机株式会社 | Point inspection apparatus for elevator door and point inspection method for elevator door |
| CN202464972U (en) * | 2011-12-21 | 2012-10-03 | 宁波波峰电子有限公司 | Point detection box |
| CN103020773A (en) * | 2012-12-13 | 2013-04-03 | 广州市特种机电设备检测研究院 | Elevator intelligent checking information management system based on radio frequency identification device (RFID) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112020472A (en) * | 2018-05-08 | 2020-12-01 | 三菱电机大楼技术服务株式会社 | Display control device having function of updating point inspection information display of elevator, and elevator system |
| CN112020472B (en) * | 2018-05-08 | 2022-04-19 | 三菱电机大楼技术服务株式会社 | Display control device having function of updating point inspection information display of elevator, and elevator system |
| CN117974074A (en) * | 2024-03-29 | 2024-05-03 | 立臻科技(昆山)有限公司 | Production management method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101749884B1 (en) | 2017-06-21 |
| JPWO2015181857A1 (en) | 2017-04-20 |
| WO2015181857A1 (en) | 2015-12-03 |
| JP5951157B2 (en) | 2016-07-13 |
| CN106415419B (en) | 2019-05-14 |
| KR20160149318A (en) | 2016-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106415419A (en) | Inspection result verification device, inspection result verification method, and elevator | |
| JP5442679B2 (en) | Elevator control device | |
| CN110475736B (en) | Sensor network for a people mover | |
| US11884513B2 (en) | Method and device for monitoring operating parameters in a passenger transport installation | |
| CN108455396A (en) | The method of elevator safety system and monitoring elevator device | |
| CN103562107B (en) | Elevator safety system | |
| CN109205430B (en) | Safety inspection device, system and method for elevator | |
| CN110921449B (en) | Sensor-based shutdown detection for elevator systems | |
| CN110697532B (en) | Background monitoring method for elevator operation | |
| CN116081427A (en) | Avoid getting stuck in the elevator system | |
| JP2020117350A (en) | Elevator device, elevator system, and diagnostic method | |
| EP3640188A1 (en) | Continuous quality monitoring of a conveyance system | |
| CN111295350B (en) | Safety monitoring device for monitoring safety-critical states in a people conveyor and method for operating such a safety monitoring device | |
| ES2986768T3 (en) | Procedure and device for performing an at least partially virtualized conformity assessment in a passenger transportation system using a dual digital data set | |
| CN112660948A (en) | Elevator condition based maintenance using an in-car camera | |
| JP2017007799A (en) | Passenger conveyor program update system | |
| CN110844727B (en) | Elevator door sensor fusion, fault detection and service notification | |
| JP2010013254A (en) | Control device of passenger conveyer | |
| JP2013234042A (en) | Operation control system of passenger conveyor and operation control method | |
| EP4389665B1 (en) | Verifying configuration parameter changes in an elevator safety system | |
| KR20130129156A (en) | Elevator condition monitoring system | |
| JP2020079126A (en) | Elevator door control device and door control method | |
| CN110785367B (en) | Abnormality detection device | |
| KR20120077181A (en) | Elevator system and method of controlling the same | |
| CN119156337A (en) | Method for ensuring the safety of an elevator in an elevator system, elevator control unit, elevator system and computer program product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20190514 Termination date: 20210530 |