CN109179117A - Detection method, device, computer equipment and the storage medium that door lock is shorted - Google Patents
Detection method, device, computer equipment and the storage medium that door lock is shorted Download PDFInfo
- Publication number
- CN109179117A CN109179117A CN201811051346.9A CN201811051346A CN109179117A CN 109179117 A CN109179117 A CN 109179117A CN 201811051346 A CN201811051346 A CN 201811051346A CN 109179117 A CN109179117 A CN 109179117A
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- Prior art keywords
- door
- elevator
- door lock
- shorted
- lock
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Classifications
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- 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
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
Abstract
The present invention relates to detection method, device, computer equipment and storage mediums that door lock is shorted, belong to fault detection technique field.The described method includes: the first elevator door thereto sends door open command in the case where two elevator doors are shutdown state；If the first elevator door triggers the disconnection of door lock circuit after opening, determine that corresponding first door lock of the first elevator door is not shorted；In the case where two elevator doors are door opening state, instruction of closing the door is sent to the first elevator door；If the first elevator door triggers the closure of door lock circuit after shutdown, determine that corresponding second door lock of the second elevator door is shorted；Determined according to the short circuit of the first door lock and the second door lock as a result, obtaining the testing result of door lock short circuit.Above-mentioned technical proposal solves the problems, such as that fault detection method needs to increase whole terraced cost.Elevator master control is communicated with the first elevator door and the second elevator door, does not need to increase additional device, and just can determine that the short circuit failure of door lock during a switch gate.
Description
Technical field
The present invention relates to fault detection technique field, the detection method being shorted more particularly to door lock, device, computer are set
Standby and storage medium.
Background technique
Critical component of the door lock as elevator, plays an important role to the safety of elevator.If elevator control system does not detect
To the short circuit failure of door lock, then there may be the case where door-opened elevator operation, threaten the life security of passenger.It is single at present
It is more mature that the door lock of enabling is shorted detection method.But for double door elevator, when the door lock of main door or secondary door is shorted
When, control system then can not effectively detect to be shorted failure.In realizing process of the present invention, inventor is had found in the prior art extremely
Few there are the following problems: current way is that main door or secondary door are individually detected by additional increased short circuit detection device
Door lock.Although such detection method can detect whether the door lock of major-minor door is shorted simultaneously, additional increased device increases
The cost of whole ladder is added.
Summary of the invention
Based on this, detection method, device, computer equipment and the storage being shorted the embodiment of the invention provides door lock are situated between
Matter can realize the accurate detection being shorted to door lock in the case where not increasing elevator overall cost.
The content of the embodiment of the present invention is as follows:
A kind of detection method that door lock is shorted, comprising the following steps: in the case where two elevator doors are shutdown state, thereto
The first elevator door send door open command；Wherein, the corresponding door lock of described two elevator doors is serially connected in door lock circuit；If
First elevator door triggers the disconnection of the door lock circuit after opening, determines that first elevator door is first corresponding
Lock is not shorted；In the case where two elevator doors are door opening state, instruction of closing the door is sent to first elevator door；If described first
Elevator door triggers the closure of the door lock circuit after shutdown, determines that the second elevator door in described two elevator doors is corresponding
Second door lock is shorted；Determined according to the short circuit of first door lock and second door lock as a result, obtaining the inspection of door lock short circuit
Survey result.
In one of the embodiments, after described the step of sending shutdown instruction to first elevator door, further includes:
Instruction of closing the door is sent to the second elevator door；It is sent according to the position of two elevator doors to the first elevator door and/or the second elevator door
First control instruction；It is true in advance that first control instruction meets the distance between two elevator doors in elevator door closing procedure
Fixed distance condition.
If first elevator door triggers closing for the door lock circuit after shutdown in one of the embodiments,
It closes, determines the step of corresponding second door lock of the second elevator door in described two elevator doors is shorted, comprising: if the first elevator
First time period Inner door lock closing of circuit before the second elevator door is closed after door is closed determines that second door lock is short
It connects；Wherein, the first time period is calculated according to the distance condition.
If first elevator door triggers the disconnected of the door lock circuit after opening in one of the embodiments,
Open, determine the step of corresponding first door lock of first elevator door is not shorted, comprising: when the first elevator door after opening
Second time period internal trigger described in door lock circuit disconnection when, determine that first door lock is not shorted；Wherein, described second
Period includes the period needed for touching the first door lock after the first elevator door is opened.
It is described in one of the embodiments, to work as door described in the second time period internal trigger of the first elevator door after opening
When the disconnection of lock circuit, before determining the step of first door lock is not shorted, further includes: obtain shutdown terminal and first
The distance of lock determines the second time period according to the distance and predetermined enabling curve；Wherein, the shutdown terminal
First door lock is touched in the door opening process of the first elevator door.
After the step of first elevator door thereto sends door open command in one of the embodiments, also wrap
It includes: sending door open command to the second elevator door；It is sent out according to the position of two elevator doors to the first elevator door and/or the second elevator door
Send the second control instruction；Second control instruction keeps two elevator doors position during door-opened elevator synchronous.
The step of first elevator door thereto sends door open command in one of the embodiments, comprising: pass through
The first elevator door of the mode of serial communication thereto sends door open command.
It is described in one of the embodiments, to send the step of closing the door instruction to first elevator door, comprising: to pass through string
The mode of row communication sends instruction of closing the door to first elevator door.
Correspondingly, the embodiment of the present invention provides a kind of detection device that door lock is shorted, comprising: door open command sending module,
For in the case where two elevator doors are shutdown state, the first elevator door thereto to send door open command；Wherein, described two electricity
The terraced corresponding door lock of door is serially connected in door lock circuit；First door lock judgment module, if being beaten for first elevator door
The disconnection of the door lock circuit is triggered after opening, and determines that corresponding first door lock of first elevator door is not shorted；Second
Judgment module is locked, for sending instruction of closing the door to first elevator door in the case where two elevator doors are door opening state；If described
First elevator door triggers the closure of the door lock circuit after shutdown, determines the second elevator door pair in described two elevator doors
The second door lock answered is shorted；And testing result determining module, for according to first door lock and second door lock
It is shorted and determines as a result, obtaining the testing result of door lock short circuit.
The detection method and device that above-mentioned door lock is shorted, when triggering door lock circuit disconnects after the first elevator door is opened,
Determine that the first door lock does not occur short circuit failure；When first the second elevator door of elevator door relationship is opened and door lock circuit is closed, sentence
Fixed second door lock is shorted.Elevator master control is communicated with the first elevator door and the second elevator door, does not need to increase additional dress
It sets, and just can determine that the short circuit failure of door lock during a switch gate.
A kind of computer equipment can be run on a memory and on a processor including memory, processor and storage
Computer program, it is shutdown shape that the processor, which performs the steps of when executing the computer program in two elevator doors,
Under state, the first elevator door thereto sends door open command；Wherein, the corresponding door lock of described two elevator doors is serially connected in door
In lock circuit；If first elevator door triggers the disconnection of the door lock circuit after opening, first elevator door is determined
Corresponding first door lock is not shorted；In the case where two elevator doors are door opening state, shutdown is sent to first elevator door and is referred to
It enables；If first elevator door triggers the closure of the door lock circuit after shutdown, in described two elevator doors is determined
Corresponding second door lock of two elevator doors is shorted；Determined according to the short circuit of first door lock and second door lock as a result, obtaining
The testing result being shorted to door lock.
Above-mentioned computer equipment, elevator master control are communicated with the first elevator door and the second elevator door, do not need to increase
Additional device, and just can determine that during a switch gate short circuit failure of door lock.
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
It is performed the steps of when row in the case where two elevator doors are shutdown state, the first elevator door thereto sends door open command；Its
In, described two corresponding door locks of elevator door are serially connected in door lock circuit；If first elevator door touches after opening
The disconnection for sending out door lock circuit described determines that corresponding first door lock of first elevator door is not shorted；It is equal in two elevator doors
To send instruction of closing the door to first elevator door under door opening state；If described in first elevator door triggers after shutdown
The closure of door lock circuit determines that corresponding second door lock of the second elevator door in described two elevator doors is shorted；According to described
The short circuit of first door lock and second door lock determines as a result, obtaining the testing result of door lock short circuit.
Above-mentioned computer readable storage medium, elevator master control are communicated with the first elevator door and the second elevator door, no
It needs to increase additional device, and just can determine that the short circuit failure of door lock during a switch gate.
Detailed description of the invention
Fig. 1 is the applied environment figure for the detection method that door lock is shorted in one embodiment；
Fig. 2 is the flow diagram for the detection method that door lock is shorted in one embodiment；
Fig. 3 is the applied environment figure for the detection method that door lock is shorted in another embodiment；
Fig. 4 is the structural schematic diagram of door lock of elevator in one embodiment；
Fig. 5 is the schematic diagram of enabling curve in one embodiment；
Fig. 6 is the flow diagram for the detection method that door lock is shorted in another embodiment；
Fig. 7 is the structural block diagram for the detection device that door lock is shorted in one embodiment；
Fig. 8 is the internal structure of computer equipment in one embodiment.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The detection method that door lock provided by the present application is shorted can be applied in application environment as shown in Figure 1.The application
It include elevator master control 101, the first elevator car door system 102 and the second elevator car door system 103 in environment.First elevator car door system
102 and second elevator car door system 103 be system corresponding with the first elevator door, the second elevator door respectively.First elevator door and
Two elevator doors have corresponding door lock.Elevator master control 101 determines the first elevator door and the second elevator door during switch gate
Door lock state, and then judge whether door lock short circuit failure occurs.Wherein, elevator master control 101, the first elevator car door system 102 and
Second elevator car door system 103 can be realized by terminal or server.Further, terminal can be, but not limited to be various
People's computer, laptop, smart phone and tablet computer, server can use the either multiple services of independent server
The server cluster of device composition is realized.
It should be noted that in embodiments of the present invention, when being related to communication, the information interactive process of elevator, the first electricity
Terraced door refers to that the first elevator car door system, the second elevator door refer to the second elevator car door system.If being related to specific material object,
First elevator door and the second elevator door refer to specific door-plate.
The embodiment of the present invention provides a kind of detection method, device, computer equipment and storage medium that door lock is shorted.Below
It is described in detail respectively.
In one embodiment, as shown in Fig. 2, providing a kind of detection method that door lock is shorted.It is applied in this way
It is illustrated for elevator main control end in Fig. 1, comprising the following steps:
S201, in the case where two elevator doors are shutdown state, the first elevator door thereto sends door open command；Wherein,
Described two corresponding door locks of elevator door are serially connected in door lock circuit.
Wherein, elevator door may belong to include two or more elevator doors elevator.Elevator door includes the first elevator
Door and the second elevator door.To distinguish to elevator door, the first elevator door and the second elevator door can be referred to as major-minor door.According to
This, corresponding first door lock of the first elevator door is properly termed as main door door lock, and corresponding second door lock of the second elevator door is properly termed as
Secondary door lock.Certainly, when carrying out being shorted detection, it can also first control secondary door and open, detect whether secondary door lock is shorted, then
Whether detection main door door lock is shorted.
Door lock can refer to that hall door is locked, and can also refer to car door lock.The short circuit fault determination method of both door locks can be consistent.
First door lock and the second door lock are serially connected in door lock circuit, and specific tandem can be as shown in Figure 3.In Fig. 3,
First door lock and the second door lock are serially connected in the same door lock circuit and connect with elevator master control.Wherein any one door lock touches
(being opened), door lock circuit can all disconnect, and elevator master control can know the information that door lock circuit disconnects.On the other hand, door lock electricity
Road belongs to safety return circuit.In addition, the circuit where hall door lock and car door lock may be respectively referred to as hall door lock circuit and car door lock electricity
Road.Hall door lock circuit and gate lock circuit can be in parallel, and the short circuit detection of hall door lock and car door lock can carry out respectively at this time, mutually
It does not interfere；Hall door lock circuit and gate lock circuit can also connect, and the short circuit detection of hall door lock and car door lock can be simultaneously at this time
It carries out.
On the other hand, door open command can also be sent to the second elevator door.It can be after different time elder generation to the first elevator
Door and the second elevator door send door open command, judges that the first door lock controls the second elevator door and open again with the presence or absence of being shorted failure later
Door.Door open command can also be sent simultaneously, such as: the first door open command is sent to the first elevator door, while to the first elevator door
Transmission includes the second door open command of waiting time section；First elevator door starts to open the door after receiving the first door open command, the
Two elevator doors receive the second door open command and start to open the door by waiting time Duan Houcai.
If S202, first elevator door trigger the disconnection of the door lock circuit after opening, first electricity is determined
Corresponding first door lock of terraced door is not shorted.
In this step, the first elevator door can touch the first door lock in door opening process.If door lock circuit disconnects at this time,
Illustrate that door lock circuit is not shorted, determines that corresponding first door lock is not shorted.If door lock circuit does not disconnect at this time, say
Although bright first door lock disconnects, what entire door lock circuit was still closed, it is possible to determine that the first door lock is shorted.
Further, if finding in door opening process, the first door lock is shorted, and can first eliminate the short circuit event of the first door lock
Barrier directly disconnects door lock circuit and then judges whether the second door lock is shorted in door closing procedure.In addition, if discovery the
Door lock circuit disconnects after door lock circuit does not disconnect after one elevator door is opened, and the second elevator door is opened, then can be determined that the
Two door locks are not shorted, can terminate this short circuit detection.
S203, in the case where two elevator doors are door opening state, to first elevator door send close the door instruction；If described
One elevator door triggers the closure of the door lock circuit after shutdown, determines that the second elevator door in described two elevator doors is corresponding
The second door lock be shorted.
Wherein, instruction of closing the door can be sent simultaneously as door open command and can also be sent with timesharing.
In this step, after the first elevator door and the second elevator door open the door in place, elevator master control is sent out to the first elevator door
Shutdown is sent to instruct, the first elevator door of control is closed, and judges whether the second door lock is shorted during elevator door is closed.
In the case where elevator door is opened, door lock circuit is to disconnect (the first door lock and the second door lock disconnect), when
After first elevator door is closed, the first door lock closure；At this point, door lock circuit should be still if the second door lock is not shorted
It is in an off state.Therefore, this step determines that the second door lock is shorted when door lock circuit is closed after the closing of the first elevator door.
S204, determined according to the short circuit of first door lock and second door lock as a result, obtaining the detection of door lock short circuit
As a result.
The present embodiment is communicated by elevator master control and the first elevator door, the second elevator door, the control switch door time with
And the position of elevator door, the accuracy for being shorted fault detection can be effectively ensured, do not need to increase additional device.Meanwhile one
The short circuit failure that just can determine that two door locks during secondary switch gate can effectively improve the detection efficiency that door lock is shorted failure.
In one embodiment, it is described send the step of closing the door instruction to first elevator door after, further includes: to the
Two elevator doors send instruction of closing the door；First is sent to the first elevator door and/or the second elevator door according to the position of two elevator doors
Control instruction；It is predetermined that first control instruction meets the distance between two elevator doors in elevator door closing procedure
Distance condition.
Wherein, can refer to can the finger that is controlled of speed, position, traffic direction etc. to elevator door for the first control instruction
It enables.
Distance condition can be determined according to reaction speed of door lock etc., be can be the first elevator door and needed advanced second electricity
Terraced door 20mm etc..The embodiment of the present invention does not limit the distance between the first elevator door and the second elevator door value in door closing procedure
System, the second door lock is also not closed when can guarantee the first door lock closure (locking).
It is closed furthermore it is possible to be sent again to the second elevator door after a period of time for sending instruction of closing the door to the first elevator door
Door instruction.It can also close the door and instruct to the two transmission simultaneously, such as: it closes the door and instructs to the first elevator door transmission first, while to
Second elevator door sends the second shutdown instruction, controls the first elevator door and the second elevator door starts door closing procedure simultaneously；In elevator
In door closing procedure, maintain a certain distance the first elevator door with the second elevator door by controlling the speed of the first elevator door
(such as: slow running instruction individually is sent to the second elevator door).
As shown in figure 3, elevator master control by communication module respectively with the communication module of the first elevator car door system and second
The communication module of elevator car door system is communicated.Elevator master control can get the position of elevator door by communication module, and to
Elevator door send the first control instruction, with control the distance between the first elevator door and the second elevator door meet it is predetermined away from
From condition.
In addition, determining described two electricity if first elevator door triggers the closure of the door lock circuit after shutdown
The step of corresponding second door lock of the second elevator door in terraced door is shorted, comprising: if the second electricity after the closing of the first elevator door
First time period Inner door lock closing of circuit before terraced door closing, determines that second door lock is shorted；Wherein, described first when
Between section be calculated according to the distance condition.
Wherein, first time period can be determined according to the speed of distance condition and elevator door.
The present embodiment, in door closing procedure, elevator master control controls the first elevator door and the second elevator door by communication module
Position, guarantee that the first elevator door first triggers the closing of the first door lock.First door lock is closed (since the first door lock is closed and the
The time that one elevator door is closed, relatively it can be considered that the closing of the first door lock is exactly, the first elevator door was closed) after, if
In the case where the second door lock is not closed also, door lock circuit has been in closed state, then illustrates that the second door lock is shorted.It can
First elevator door and the second elevator door are controlled, and accurately determine out in door closing procedure the second door lock whether occur it is short
Connect failure.And increases communication module in elevator master control, the first elevator door, the second elevator door and can be achieved with elevator master control to first
The centralized control of elevator door and the second elevator door does not need to increase additional short circuit detection device, does not need to increase the whole of elevator
Terraced cost.
In one embodiment, if first elevator door triggers the disconnection of the door lock circuit after opening,
Determine the step of corresponding first door lock of first elevator door is not shorted, comprising: when the first elevator door after opening
When the disconnection of door lock circuit described in second time period internal trigger, determine that first door lock is not shorted；Wherein, described second when
Between section include the first elevator door open after touch the first door lock needed for the period.
Further, judging the disconnected of door lock circuit described in the second time period internal trigger of the first elevator door after opening
It further include the process of determining second time period before the step of opening, it may be assumed that shutdown terminal is obtained at a distance from the first door lock, according to
The distance and predetermined enabling curve determine the second time period；Wherein, the shutdown terminal is in the first elevator door
Door opening process in touch first door lock.
The structural schematic diagram of door lock of elevator is as shown in figure 4, by taking the first elevator door as an example, the door latch structure packet of the first elevator door
Include enabling terminal, the first door lock and shutdown terminal.When door is shut, the first door lock, shutdown terminal are all closed.When enabling, the first electricity
The door-plate of terraced door successively touches shutdown terminal, the first door lock from right toward left movement；After door is held successfully, enabling terminal is touched.It closes the door
Running order is then opposite.
In door opening process, door-plate will drive the movement of shutdown terminal in door opening process and then trigger corresponding first
Lock.The distance between shutdown terminal and the first door lock are the L in Fig. 4.In addition, switching curve can be as shown in figure 5, the enabling be bent
Line shows the speed of elevator door and the relationship of time.Therefore, the first elevator door can be calculated according to distance L and enabling curve
Uncaging time section.In view of the factors such as elevator door speed is unstable, regular hour surplus is reserved.According to unlocking calculated
Period and section of setting aside some time just can determine that corresponding second time period.If door lock circuit still keeps to close in second time period
Conjunction state then illustrates that the opening of the first door lock disconnects the door lock circuit in series connection, determines the first door lock quilt
It is shorted.
Further, it by taking the distance between shutdown terminal and the first door lock L are 15mm as an example, is carried out pair according to enabling curve
The curve integral operation answered can determine that uncaging time section needed for the first elevator door has run distance L is 200ms, take certain
Surplus, obtain second time period be 300ms.
In addition, if door lock circuit remains in the closed state in second time period, after determining that the first door lock is shorted；
It may determine that and sent in door open command to the third period for touching the second door lock to the second elevator door, whether door lock circuit breaks
It opens, if disconnecting, can be determined that the second door lock is not shorted.
The present embodiment determines second time period at a distance from the first door lock according to shutdown terminal.Meanwhile elevator master control to
After first elevator door sends door open command, if door lock circuit disconnects in second time period, illustrate that the first elevator door triggers the
One door lock disconnects, and the disconnection of the first door lock drives the disconnection of door lock circuit, determines that the first door lock is not shorted.It can open the door
Accurately determine whether the first door lock occurs to be shorted failure in journey.
In one embodiment, after the step of first elevator door thereto sends door open command, further includes: to
Second elevator door sends door open command；The is sent to the first elevator door and/or the second elevator door according to the position of two elevator doors
Two control instructions；Second control instruction keeps two elevator doors position during door-opened elevator synchronous.
Speed of service of the first elevator door and the second elevator door etc. is controlled in door opening process for the present embodiment so that the two is protected
It is synchronous to hold position, is able to achieve elevator master control to the centralized control of the first elevator door and the second elevator door, meanwhile, control two elevators
The safety of passenger can be effectively ensured in door position synchronization.
In one embodiment, the step of first elevator door thereto sends door open command, comprising: by serial
The first elevator door of the mode of communication thereto sends door open command.The step that instruction of closing the door is sent to first elevator door
Suddenly, comprising: send instruction of closing the door to first elevator door by way of serial communication.
Wherein, serially pass through by way of can be elevator master control by CAN (Controller Area Network,
Controller local area network) line communicated with the first elevator door or the second elevator door.
The present embodiment communication module realizes elevator master control and the first elevator door, the second elevator door by way of serial communication
Between communication, the efficiency of elevator controlling can be effectively improved.
The above method in order to better understand, as shown in fig. 6, elaborating this hair by taking elevator main control end as an example below
The application example for the detection method that bright door lock is shorted.
1, when elevator is in leveling state, elevator master control sends the first door open command to main door (the first elevator door), and
The state of door lock circuit is obtained to judge whether disconnect in 300ms inside door lock circuit.If not disconnected in 300ms inside door lock circuit,
Then determine that detecting main door door lock occurs being shorted failure.
If 2, disconnecting in 300ms inside door lock circuit, determine that main door door lock does not occur short circuit failure；Elevator master control is to secondary door
(the second elevator door) sends the second door open command, and secondary door starts door opening action at this time.
3, during door-opened elevator, elevator master control acquires the position of major-minor door in real time, and sends the to major-minor door respectively
One control instruction, it is synchronous to control position of the major-minor door in door opening process.
4, when major-minor door opens the door in place, elevator master control sends instruction of closing the door to major-minor door simultaneously, to control major-minor door
Start shutdown movement.
5, elevator master control acquires the position of major-minor door in real time, according to the speed of the position control major-minor door, so that main door position
It sets 20mm more advanced than secondary door position.
6, since main door is more advanced than secondary door position, main door is first closed.When main door is closed in place (closing of the first door lock)
Later, judge whether the off-state of door lock circuit is able to maintain 200ms.If it is not, determining the short circuit failure of the secondary door lock of detection；If
It is to complete the short circuit fault detection of major-minor door lock.
The detection method that the door lock of the present embodiment is shorted does not need to increase additional short circuit detection device, can be effectively save
Elevator cost；Elevator master control simultaneously just can determine that the short circuit failure of major-minor door lock during switch gate of leveling, protect
Card is shorted the accuracy rate and efficiency of fault detection.
It should be noted that for the various method embodiments described above, describing for simplicity, it is all expressed as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described, because according to
According to the present invention, certain steps can use other sequences or carry out simultaneously.
Based on thought identical with the detection method of door lock short circuit in above-described embodiment, the present invention also provides door lock short circuits
Detection device, which can be used for executing the detection method that above-mentioned door lock is shorted.For ease of description, the detection that door lock is shorted
In the structural schematic diagram of Installation practice, part related to the embodiment of the present invention illustrate only, those skilled in the art can
To understand, the restriction of schematic structure not structure twin installation may include or combining certain than illustrating more or fewer components
A little components or different component layouts.
As described in Figure 7, the detection device that door lock is shorted includes door open command sending module 701, the first door lock judgment module
702, the second door lock judgment module 703 and testing result determining module 704, detailed description are as follows:
Door open command sending module 701, in the case where two elevator doors are shutdown state, the first elevator door thereto
Send door open command；Wherein, the corresponding door lock of described two elevator doors is serially connected in door lock circuit.
First door lock judgment module 702, if triggering the door lock circuit after opening for first elevator door
It disconnects, determines that corresponding first door lock of first elevator door is not shorted.
Second door lock judgment module 703, for being sent out to first elevator door in the case where two elevator doors are door opening state
Shutdown is sent to instruct；If first elevator door triggers the closure of the door lock circuit after shutdown, described two elevators are determined
Corresponding second door lock of the second elevator door in door is shorted.
And testing result determining module 704, for being determined according to the short circuit of first door lock and second door lock
As a result, obtaining the testing result of door lock short circuit.
The present embodiment, elevator master control are communicated with the first elevator door and the second elevator door, do not need to increase additionally
Device, and just can determine that during a switch gate short circuit failure of door lock.
In one embodiment, further includes: shutdown instruction sending module, for sending instruction of closing the door to the second elevator door；
First control instruction sending module, for being sent according to the position of two elevator doors to the first elevator door and/or the second elevator door
First control instruction；It is true in advance that first control instruction meets the distance between two elevator doors in elevator door closing procedure
Fixed distance item.
In one embodiment, the second door lock judgment module 703, if being also used to the second elevator after the first elevator door is closed
First time period Inner door lock closing of circuit before door closing determines that second door lock is shorted；Wherein, the first time
Section is calculated according to the distance condition.
In one embodiment, the first door lock judgment module 702 is also used to work as second of the first elevator door after opening
When the disconnection of door lock circuit described in period internal trigger, determine that first door lock is not shorted；Wherein, the second time period
Period needed for touching the first door lock after opening including the first elevator door.
In one embodiment, the first door lock judgment module 702, be also used to obtain shutdown terminal and the first door lock away from
From determining the second time period according to the distance and predetermined enabling curve；Wherein, the shutdown terminal is first
First door lock is touched in the door opening process of elevator door.
In one embodiment, further includes: instruction sending module, for sending door open command to the second elevator door；Second
Control instruction sending module, for sending second to the first elevator door and/or the second elevator door according to the position of two elevator doors
Control instruction；Second control instruction keeps two elevator doors position during door-opened elevator synchronous.
In one embodiment, door open command sending module 701 is also used to by way of serial communication thereto
One elevator door sends door open command.
In one embodiment, the second door lock judgment module 703 is also used to by way of serial communication to described first
Elevator door sends instruction of closing the door.
It should be noted that the detection method one that detection device and door lock of the invention that door lock of the invention is shorted are shorted
One is corresponding, is suitable for door lock in the technical characteristic and its advantages of the embodiment elaboration for the detection method that above-mentioned door lock is shorted
In the embodiment of the detection device of short circuit, for details, please refer to the description in the embodiment of the method for the present invention, and details are not described herein again,
Hereby give notice that.
In addition, the logical partitioning of each program module is only in the embodiment for the detection device that the door lock of above-mentioned example is shorted
It is the realization of the configuration requirement or software for example, can according to need in practical application, such as corresponding hardware
It is convenient to consider, above-mentioned function distribution is completed by different program modules, i.e., the inside for the detection device being shorted the door lock
Structure is divided into different program modules, to complete all or part of the functions described above.
In one embodiment, a kind of computer equipment is provided, which can be server, internal junction
Composition can be as shown in Figure 8.The computer equipment include by system bus connect processor, memory, network interface and
Database.Wherein, the processor of the computer equipment is for providing calculating and control ability.The memory packet of the computer equipment
Include non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system, computer program and data
Library.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The calculating
The database of machine equipment is used for storage location, distance condition, first time period, second time period data.The computer equipment
Network interface is used to communicate with external terminal by network connection.To realize one kind when the computer program is executed by processor
The detection method that door lock is shorted.
It will be understood by those skilled in the art that structure shown in Fig. 8, only part relevant to application scheme is tied
The block diagram of structure does not constitute the restriction for the computer equipment being applied thereon to application scheme, specific computer equipment
It may include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.
In one embodiment, a kind of computer equipment is provided, including memory, processor and storage are on a memory
And the computer program that can be run on a processor, processor perform the steps of when executing computer program in two elevators
Door is under shutdown state, and the first elevator door thereto sends door open command；Wherein, described two elevator doors are corresponding
Door lock is serially connected in door lock circuit；If first elevator door triggers the disconnection of the door lock circuit after opening, institute is determined
Corresponding first door lock of the first elevator door is stated not to be shorted；In the case where two elevator doors are door opening state, to first elevator
Door sends instruction of closing the door；If first elevator door triggers the closure of the door lock circuit after shutdown, determine described two
Corresponding second door lock of the second elevator door in elevator door is shorted；According to the short circuit of first door lock and second door lock
Determine as a result, obtaining the testing result of door lock short circuit.
In one embodiment, it also performs the steps of when processor executes computer program and is sent to the second elevator door
It closes the door and instructs；The first control instruction is sent to the first elevator door and/or the second elevator door according to the position of two elevator doors；It is described
First control instruction makes the distance between two elevator doors meet predetermined distance condition in elevator door closing procedure.
In one embodiment, if processor also performs the steps of the closing of the first elevator door when executing computer program
First time period Inner door lock closing of circuit before the second elevator door is closed later determines that second door lock is shorted；Wherein,
The first time period is calculated according to the distance condition.
In one embodiment, it is also performed the steps of when processor executes computer program when the first elevator door is being beaten
When the disconnection of door lock circuit described in the second time period internal trigger after opening, determine that first door lock is not shorted；Wherein, institute
Stating second time period includes the period needed for touching the first door lock after the first elevator door is opened.
In one embodiment, it is also performed the steps of when processor executes computer program and obtains shutdown terminal and the
The distance of one door lock determines the second time period according to the distance and predetermined enabling curve；Wherein, the shutdown
Terminal touches first door lock in the door opening process of the first elevator door.
In one embodiment, it also performs the steps of when processor executes computer program and is sent to the second elevator door
Door open command；The second control instruction is sent to the first elevator door and/or the second elevator door according to the position of two elevator doors；It is described
Second control instruction keeps two elevator doors position during door-opened elevator synchronous.
In one embodiment, the side by serial communication is also performed the steps of when processor executes computer program
The first elevator door of formula thereto sends door open command.
In one embodiment, the side by serial communication is also performed the steps of when processor executes computer program
Formula sends instruction of closing the door to first elevator door.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program is performed the steps of when being executed by processor in the case where two elevator doors are shutdown state, the first elevator thereto
Door sends door open command；Wherein, the corresponding door lock of described two elevator doors is serially connected in door lock circuit；If first electricity
Terraced door triggers the disconnection of the door lock circuit after opening, determines that corresponding first door lock of first elevator door is not short
It connects；In the case where two elevator doors are door opening state, instruction of closing the door is sent to first elevator door；If first elevator door exists
The closure that the door lock circuit is triggered after closing, determines corresponding second door lock of the second elevator door in described two elevator doors
It is shorted；Determined according to the short circuit of first door lock and second door lock as a result, obtaining the testing result of door lock short circuit.
In one embodiment, it also performs the steps of when computer program is executed by processor and is sent out to the second elevator door
Shutdown is sent to instruct；The first control instruction is sent to the first elevator door and/or the second elevator door according to the position of two elevator doors；Institute
Stating the first control instruction makes the distance between two elevator doors meet predetermined distance condition in elevator door closing procedure.
In one embodiment, if also performing the steps of the first elevator door pass when computer program is executed by processor
First time period Inner door lock closing of circuit before the second elevator door is closed after closing determines that second door lock is shorted；Its
In, the first time period is calculated according to the distance condition.
In one embodiment, it is also performed the steps of when computer program is executed by processor when the first elevator door exists
When the disconnection of door lock circuit described in the second time period internal trigger after opening, determine that first door lock is not shorted；Wherein,
The second time period includes the period needed for touching the first door lock after the first elevator door is opened.
In one embodiment, when computer program is executed by processor also perform the steps of obtain shutdown terminal with
The distance of first door lock determines the second time period according to the distance and predetermined enabling curve；Wherein, the pass
Door terminal touches first door lock in the door opening process of the first elevator door.
In one embodiment, it also performs the steps of when computer program is executed by processor and is sent out to the second elevator door
Send door open command；The second control instruction is sent to the first elevator door and/or the second elevator door according to the position of two elevator doors；Institute
Stating the second control instruction keeps two elevator doors position during door-opened elevator synchronous.
In one embodiment, it also performs the steps of when computer program is executed by processor through serial communication
The first elevator door of mode thereto sends door open command.
In one embodiment, it also performs the steps of when computer program is executed by processor through serial communication
Mode sends instruction of closing the door to first elevator door.
It will appreciated by the skilled person that realizing all or part of the process in above-described embodiment method, being can
It is completed with instructing relevant hardware by computer program, the program can be stored in a computer-readable storage and be situated between
In matter, sells or use as independent product.The more specific example (non-exhaustive list) of computer-readable medium includes
Below: there is the electrical connection section (electronic device) of one or more wirings, portable computer diskette box (magnetic device), arbitrary access
Memory (RAM), read-only memory (ROM), erasable edit read-only storage (EPROM or flash memory), optical fiber dress
It sets and portable optic disk read-only storage (CDROM).In addition, computer-readable medium, which can even is that, to be printed on it
The paper of described program or other suitable media, because can be for example by carrying out optical scanner to paper or other media, then
It edited, interpreted or is handled when necessary with other suitable methods electronically to obtain described program, then by it
Storage is in computer storage.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
The term " includes " of the embodiment of the present invention and " having " and their any deformations, it is intended that cover non-exclusive
Include.Such as contain series of steps or the process, method, system, product or equipment of (module) unit are not limited to
The step of listing or unit, but optionally further comprising the step of not listing or unit, or optionally further comprising for these
The intrinsic other step or units of process, method, product or equipment.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, should not be understood as to the invention patent range
Limitation.It should be pointed out that for those of ordinary skill in the art, without departing from the inventive concept of the premise,
Various modifications and improvements can be made, and these are all within the scope of protection of the present invention.Therefore, the scope of protection of the patent of the present invention
It should be determined by the appended claims.
Claims (10)
1. the detection method that a kind of door lock is shorted, which comprises the following steps:
In the case where two elevator doors are shutdown state, the first elevator door thereto sends door open command；Wherein, described two electricity
The terraced corresponding door lock of door is serially connected in door lock circuit；
If first elevator door triggers the disconnection of the door lock circuit after opening, determine that first elevator door is corresponding
First door lock is not shorted；
In the case where two elevator doors are door opening state, instruction of closing the door is sent to first elevator door；If first elevator door
The closure for triggering the door lock circuit after shutdown determines that the second elevator door in described two elevator doors is second corresponding
Lock is shorted；
Determined according to the short circuit of first door lock and second door lock as a result, obtaining the testing result of door lock short circuit.
2. the detection method that door lock according to claim 1 is shorted, which is characterized in that described to be sent out to first elevator door
After the step of sending shutdown to instruct, further includes:
Instruction of closing the door is sent to the second elevator door；
The first control instruction is sent to the first elevator door and/or the second elevator door according to the position of two elevator doors；Described first
Control instruction makes the distance between two elevator doors meet predetermined distance condition in elevator door closing procedure.
3. the detection method that door lock according to claim 2 is shorted, which is characterized in that if first elevator door exists
The closure that the door lock circuit is triggered after closing, determines corresponding second door lock of the second elevator door in described two elevator doors
The step of being shorted, comprising:
If the first time period Inner door lock closing of circuit before the second elevator door is closed after the first elevator door is closed, described in judgement
Second door lock is shorted；Wherein, the first time period is calculated according to the distance condition.
4. the detection method that door lock according to claim 1 is shorted, which is characterized in that if first elevator door exists
The disconnection of the door lock circuit is triggered after opening, and determines the step that corresponding first door lock of first elevator door is not shorted
Suddenly, comprising:
When the disconnection of the door lock circuit described in the second time period internal trigger of the first elevator door after opening, described first is determined
Door lock is not shorted；Wherein, the second time period includes the time needed for touching the first door lock after the first elevator door is opened
Section.
5. the detection method that door lock according to claim 4 is shorted, which is characterized in that described when the first elevator door is being opened
When the disconnection of door lock circuit described in second time period internal trigger later, determine the step of first door lock is not shorted it
Before, further includes:
Shutdown terminal is obtained at a distance from the first door lock, determines described second according to the distance and predetermined enabling curve
Period；Wherein, the shutdown terminal touches first door lock in the door opening process of the first elevator door.
6. the detection method that door lock according to claim 1 is shorted, which is characterized in that first elevator door thereto
After the step of sending door open command, further includes:
Door open command is sent to the second elevator door；
The second control instruction is sent to the first elevator door and/or the second elevator door according to the position of two elevator doors；Described second
Control instruction keeps two elevator doors position during door-opened elevator synchronous.
7. the detection method that door lock according to any one of claims 1 to 6 is shorted, which is characterized in that
The step of first elevator door thereto sends door open command, comprising: by way of serial communication thereto
First elevator door sends door open command；
And/or
It is described to send the step of closing the door instruction to first elevator door, comprising: to described first by way of serial communication
Elevator door sends instruction of closing the door.
8. the detection device that a kind of door lock is shorted characterized by comprising
Door open command sending module, in the case where two elevator doors are shutdown state, the first elevator door transmission thereto to be opened
Door instruction；Wherein, the corresponding door lock of described two elevator doors is serially connected in door lock circuit；
First door lock judgment module is sentenced if triggering the disconnection of the door lock circuit after opening for first elevator door
Determine corresponding first door lock of first elevator door not to be shorted；
Second door lock judgment module, for sending and closing the door to first elevator door in the case where two elevator doors are door opening state
Instruction；If first elevator door triggers the closure of the door lock circuit after shutdown, determine in described two elevator doors
Corresponding second door lock of second elevator door is shorted；
And testing result determining module, for being determined according to the short circuit of first door lock and second door lock as a result, obtaining
The testing result being shorted to door lock.
9. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor is realized described in any one of claim 1 to 7 when executing the computer program
Method the step of.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of claim 1 to 7 described in any item methods are realized when being executed by processor.
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| CN201811051346.9A CN109179117B (en) | 2018-09-10 | 2018-09-10 | Door lock short circuit detection method and device, computer equipment and storage medium |
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| CN201811051346.9A CN109179117B (en) | 2018-09-10 | 2018-09-10 | Door lock short circuit detection method and device, computer equipment and storage medium |
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Cited By (1)
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| CN110775760A (en) * | 2019-10-21 | 2020-02-11 | 宁波宏大电梯有限公司 | Short circuit detection method and system for door lock of through door of elevator |
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