CN110109795A - Movable component in level detecting apparatus, method and relevant device - Google Patents
Movable component in level detecting apparatus, method and relevant device Download PDFInfo
- Publication number
- CN110109795A CN110109795A CN201810100607.5A CN201810100607A CN110109795A CN 110109795 A CN110109795 A CN 110109795A CN 201810100607 A CN201810100607 A CN 201810100607A CN 110109795 A CN110109795 A CN 110109795A
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- infrared
- movable component
- remote receiver
- place
- microprocessor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/26—Functional testing
- G06F11/273—Tester hardware, i.e. output processing circuits
Abstract
The embodiment of the invention provides movable components in level detecting apparatus, method and relevant device, belongs to field of computer technology.This includes movable component, further includes the infrared sending assembly equipped with infrared transmitter and the infrared receiver component equipped with infrared remote receiver in level detecting apparatus, when the movable component is in place, the infrared transmitter is mutually aligned with the infrared remote receiver, wherein: the infrared sending assembly, for sending infrared waves by the infrared transmitter；Infrared receiver component when for receiving the infrared waves by the infrared remote receiver, which is converted into carry the electric signal of the information in place, and judge whether the movable component is in place according to the electric signal.The application substantially increases the design flexibility of the equipment including the movable component.
Description
Technical field
The present invention relates to field of computer technology, more particularly to movable component in level detecting apparatus, method, calculating
Machine equipment and storage medium.
Background technique
With the development of semiconductor and computer technology, user is to calculating, the functional requirement of storage server equipment and property
Can require higher and higher, traditional Basis of Computer Engineering facility be difficult to match the iteratively faster applied in new business development process,
Many-sided demand such as a large amount of data interaction, new demand extension, cost control, takes so as to cause traditional Basis of Computer Engineering facility
Business device framework is walked on the road quickly updated, the growth requirement of the new period new technology, new situations challenge under just gradually becoming
To it is efficient, open, flexible architectural framework.
Traditional Basis of Computer Engineering facility is integrated by the calculating, storage and the network equipment of self-government, and all devices pass through
External network, which connects, realizes data transmission, and the infrastructure under fusion or super fusion architecture will calculating, storage and network function
It can be integrated into a single node device, can not have been carried out data transmission by external network, this requires single nodes
Equipment will also support each functional unit can online flexible expansion or dimension while meeting offer calculating, storage and network function
Shield replacement, therefore movable electronic building brick comes into being.
For the movable electronic building brick by taking server storage device as an example, server storage device is usually in certain physics knot
The physical machine of the multiple functions such as calculating, storage and network is assembled and realized in structure unit, in order to realize that each functional unit can be online
Flexible expansion or maintenance replacement, the movable component of drawer-type structure become one of the component that each producer frequently uses, work as drawer type
In the online swapping process of assembly function unit, the state notifying or number between this functional unit and other functional units how are realized
According to transmission demand then at a difficult problem, one of primary demand is the state-detection in place of drawer type assembly function unit.
Realize that method used by this demand is connect by the physics of connector or microswitch between functional unit at present
Determine whether the movable component of corresponding function is in place, and such mode requires between the sub-component in movable component whether touching connection
Physically hard contact, and spatial position needs mutually precisely cooperation, causes to lose certain flexibility on equipment framework, and to structure
Design requirement is very high, in addition because the functional requirement of server storage device causes the device space at full stretch more, and increases and finishes
The difficulty of structure design.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of movable components in level detecting apparatus, method, computer
Equipment and storage medium can reduce movable component judgement difficulty whether in place, so that the on-site judgment of movable component
Eliminate the reliance on accurately structure design.
It is as follows that the present invention solves technical solution used by above-mentioned technical problem:
According to an aspect of the present invention, a kind of movable component provided in level detecting apparatus, which includes living
Passive element, further includes the infrared sending assembly equipped with infrared transmitter and infrared receiver component equipped with infrared remote receiver, when
When the movable component is in place, the infrared transmitter is mutually aligned with the infrared remote receiver, in which:
The infrared sending assembly, for sending infrared waves by the infrared transmitter；
When for receiving the infrared waves by the infrared remote receiver, the infrared waves are turned for infrared receiver component
It changes the electric signal for carrying the information in place into, and judges whether the movable component is in place according to the electric signal.
According to another aspect of the present invention, a kind of movable component provided in position detecting method, this method comprises:
Whether detection infrared remote receiver receives the infrared waves for carrying information in place；
If receiving the infrared waves, judge that the movable component is in place.
Another invention according to the present invention, a kind of computer equipment provided, including memory, processor and be stored in
On memory and the computer program that can run on a processor, the processor realize above-mentioned movable group when executing the program
Part in position detecting method.
Another invention according to the present invention, a kind of computer readable storage medium provided are stored thereon with computer
Program, the program realize the step in position detecting method of above-mentioned movable component when being executed by processor.
A kind of movable component of the embodiment of the present invention in level detecting apparatus, method, computer equipment and storage medium,
By the way that the structure of an infrared transmitter and an infrared remote receiver is arranged, so that when movable component is in place, the infrared transmitter
It is mutually aligned with the infrared remote receiver, so that infrared remote receiver can receive infrared hair when movable component is in place
The infrared waves for sending device to send, when movable component is not in place, since the infrared remote receiver and the infrared transmitter position are staggered
, which does not receive infrared waves, is physically only needing to be arranged infrared transmitter and infrared remote receiver
Position can judge that movable component is it is not necessary that connection is physically contacted by the realization of connector or microswitch
It is no it is in place on the basis of, substantially increase the design flexibility of the equipment including the movable component.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in level detecting apparatus according to the movable component of one embodiment of the present of invention；
Fig. 2 is the structural schematic diagram in level detecting apparatus according to the movable component of another embodiment of the present invention；
Fig. 3 is the circuit connection diagram according to the infrared transmitter of one embodiment of the invention；
Fig. 4 is the circuit connection diagram according to the infrared remote receiver of one embodiment of the invention；
Fig. 5 is the workflow schematic diagram according to the first microprocessor of one embodiment of the invention；
Fig. 6 is the workflow schematic diagram according to the second microprocessor of one embodiment of the invention；
Fig. 7 is the infrared emission and reception signal waveforms according to one embodiment of the invention；
Fig. 8 is the flow chart in position detecting method according to the movable component of one embodiment of the invention；
Fig. 9 is the flow chart in position detecting method according to the movable component of another embodiment of the present invention.
Wherein, component corresponding to the label in Fig. 1 to Fig. 4 is as follows:
1, movable component, 2, infrared transmitter, 3, infrared remote receiver.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
In order to be clearer and more clear technical problems, technical solutions and advantages to be solved, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Fig. 1 is according to the structural schematic diagram in level detecting apparatus of the movable component of one embodiment of the present of invention, such as
Shown in Fig. 1, which includes movable component 1 in level detecting apparatus, further includes infrared equipped with infrared transmitter 2
Sending assembly and infrared receiver component equipped with infrared remote receiver 3, when the movable component is in place, the infrared transmitter 2 with
The infrared remote receiver 3 is mutually aligned, in which:
The infrared sending assembly, for sending infrared waves by the infrared transmitter 2；
The infrared waves are converted by the infrared receiver component when for receiving the infrared waves by the infrared remote receiver 3
The electric signal of the information in place is carried, and judges whether the movable component is in place according to the electric signal.
In one of them embodiment, which further includes first microprocessor, the first microprocessor
It is used to indicate the infrared waves that the infrared transmitter transmitting carries information in place, the control pin connection of the infrared transmitter
The first microprocessor.
The infrared receiver component further includes the second microprocessor, which is used for should according to electric signal judgement
Whether movable component is in place, and the output pin of the infrared remote receiver connects second microprocessor.
In one of them embodiment, above-mentioned first microprocessor includes but is not limited to single-chip microcontroller, ARM
(Complex Programmable Logic Device: complexity can by (Advanced RISC Machines) processor, CPLD
Programmed logic device), DSP (Digital Signal Processing: digital signal processor) or FPGA (Field-
Programmable Gate Array: field programmable gate array) etc., which is used for modulation control signal, and
The infrared waves are sent by the control signal designation infrared transmitter.Wherein, above-mentioned infrared transmitter can be the infrared hair of LED
Send device.
In another embodiment, second microprocessor include but is not limited to single-chip microcontroller, arm processor, DSP, CPLD or
FPGA。
The second above-mentioned microprocessor belongs to monitoring side functional unit in one of the embodiments, for analyzing and supervising
Whether in place control movable component.
In one of them embodiment, which is drawer type movable component, which is located at this
The lateral surface of drawer type movable component.In other embodiments, which is not limited to above-mentioned drawer type component, may be used also
To be the movable component of plug-in.
Fig. 2 is according to the structural schematic diagram in level detecting apparatus of the movable component of another embodiment of the present invention, Fig. 1
Show a case that movable component is in place, Fig. 2 shows movable component situations not in place, as depicted in figs. 1 and 2, should
Movable component is movable electronic building brick, can be the drawer type component in as shown in Figure 1, such as drawer type hard disk.Work as work
When passive element is in place, infrared transmitter is mutually aligned with the infrared remote receiver, and infrared remote receiver can receive infrared transmission
The infrared waves of device transmitting mutually stagger between infrared transmitter and infrared remote receiver when movable component is not in place, infrared to connect
Receive the infrared waves that device does not receive infrared transmitter transmitting.
In one of them embodiment, the infrared transmitter or the infrared remote receiver are located at the appearance of the movable component
Face, when the movable component is in place, which is mutually aligned with the infrared remote receiver and infrared transmitter is red with this
It is unobstructed between outer receiver.
In one of them embodiment, which is located at the outer surface of the movable component, the infrared transmission
Device is moved with the movement of the movable component, which is fixed on the outside of the movable component.
In one of them embodiment, the movable component in level detecting apparatus further include:
First veneer, for the movable component, infrared transmitter and the first microprocessor to be arranged；
Second veneer, for the infrared remote receiver and second microprocessor to be arranged.
For example according to the present embodiment usage scenario: having in each separate functional unit in server storage device
Respective function veneer, can use this feature, realize that server is stored using infrared emission LED and infrared remote receiver cooperation
The detection function in place of drawer type component in equipment.
Infrared emission LED is located on the function veneer of drawer type component, is drawn LED control by the first above-mentioned veneer
Foot is connected on the microprocessor chip on first veneer (such as single-chip microcontroller, arm processor, CPLD, FPGA, DSP), Fig. 3
For according to the circuit connection diagram of the infrared transmitter of one embodiment of the invention, as shown in figure 3, the input of infrared transmitter
End connects CPLD by control signal wire1Output end, and infrared remote receiver is placed on need to monitor drawer type component state in place
Monitoring side the second veneer of functional unit on, by the second veneer circuit by infrared remote receiver output pin be connected to monitoring side
On microprocessor chip on function veneer, Fig. 4 is to be shown according to the circuit connection of the infrared remote receiver of one embodiment of the invention
It is intended to, as shown in figure 4, the output pin of the infrared remote receiver connects CPLD2Input terminal.It is red when drawer type component is in place
It has no occluder and should be spatially mutually aligned between outer transmitting LED and infrared remote receiver, so that infrared remote receiver can receive
The infrared waves of infrared transmitter transmitting.
Blade server equipment, movable component are merged in level detecting apparatus to calculate storage with movable component below
For a usage scenario according to the present embodiment is described in detail for hard disk drawer: as shown in Figure 1, calculating storage fusion blade
Memory node and calculate node are integrated in a physical structure unit by server apparatus, and memory node is direct with calculate node
It is communicated by internal I/O bus bar, so that calculate node is not necessarily to through the storage equipment outside visiting from outside use,
To improve the efficiency of calculate node access memory node data.
From figure 1 it appears that entire physical structure unit is a rectangular cubic, 2/3rds part of right side is meter
Operator node functional unit, the calculate node be mainly one piece offer computing function veneer, if on veneer comprising two x86CPU,
Devices, the veneers such as dry memory slot, a CPLD, an infrared remote receiver are fixed in physical structure unit.
One third part is memory node on the left of entire physical structure unit, for placing several hard disks, for reality
The online flexible expansion of hard disk or maintenance replacement, the memory node have been made into drawer-type structure component in existing memory node, this sets
It is referred to as hard disk drawer in standby.When needing to increase or replacing hard disk, as long as can be increased or replace hard disk for hard disk drawer pull-out
(drawer is drawn out in such as Fig. 2).Memory node is other than drawer-type structure component, and there are also a lists for realizing store function
Plate has the devices such as several hard disk slots, a CPLD, an infrared emission LED on veneer, and the veneer is fixed on drawer type knot
On structure component.
During hard disk drawer is twitched, the case where whether memory node hard disk drawer will be related in place.This reality
The situation in place for monitoring memory node in example by calculate node is applied, is existed by movable component described in following embodiments
Position detecting method realizes this function.
The infrared emission LED type number selected in this example is IR26-71C-L302-TR8, infrared remote receiver model IRM-
3638, carrier frequency 38KHz.Infrared emission LED is placed on memory node function veneer, at Fig. 2 mark, the control of LED
Pin processed is connected to CPLD in veneer1On, circuit is as shown in Figure 3.Infrared remote receiver is placed on the function veneer of calculate node, such as
At Fig. 2 mark, the signal output pin of infrared remote receiver is connected similarly to the CPLD of the veneer2On, circuit is as shown in Figure 4.
When first microprocessor of movable component after level detecting apparatus powers on operation, on drawer type component veneer
Infrared LED can be controlled and externally emit the infrared waves for being loaded with information in place always.When drawer type component is in place, monitor on the veneer of side
Infrared remote receiver one can directly receive infrared waves, and the electric signal for being converted into being loaded with information in place is output to the second of its connection
In microprocessor, then the second microprocessor by monitoring side parses information in place.When drawer type component is in place, it can also pass through
It is infrared to send information such as other categorical datas, such as hard disk temperature, alarm etc. to monitoring side unit；If drawer type component does not exist
Position, infrared waves would not be received by monitoring the infrared remote receiver on the second veneer of side, also just can not in the second microprocessor
It is resolved to information in place, that is, can determine whether that drawer type component is not in place.
Fig. 8 is the flow chart in position detecting method according to the movable component of one embodiment of the invention, below with reference to
Fig. 8 come be described in detail movable component according to an embodiment of the invention in position detecting method, as shown in figure 8, the party
Method includes the following steps S801 and S802.
Whether S801, detection infrared remote receiver receive the infrared waves for carrying information in place.
If S802, receiving the infrared waves, judge that the movable component is in place.
In this embodiment, which can be infrared emission LED.It is living that the movable component can be drawer type
Dynamic component, specifically can be the hard disk drawer that can be extracted out.
Wherein, infrared emission LED and infrared remote receiver cooperate the detection function in place to realize movable component.It is movable
Component generally can at least have movable assembly function unit and monitoring both function of side functional unit in level detecting apparatus
Energy unit, two kinds of functional units have respective function veneer, respectively the first veneer and the second veneer, which is used for
The movable component and the first microprocessor are set, and second veneer is for being arranged the infrared remote receiver and second micro process
Device.In order to realize that it is whether in place that monitoring side functional unit can detect movable assembly function unit at any time, infrared emission LED is put
Set a certain position on movable assembly function veneer, when the first veneer circuit design connects the control pin of infrared emission LED
It is connected on the first microprocessor on first veneer.
Monitoring side functional unit in, by infrared remote receiver be placed on second veneer and with the space pair infrared emission LED
On the position answered.When movable assembly function unit is in place, infrared remote receiver and infrared emission LED are right in physical space
Standard, and between the two without shelter.In the second veneer circuit design to monitoring side function, equally by infrared remote receiver
Relevant pins are signally attached on the second microprocessor of second veneer.
When movable component is when level detecting apparatus is server storage device, if on entire server storage device
Electricity operation, first microprocessor program can generate always infrared LED control signal, and export the control continuous transmitting band of infrared LED
There are the infrared waves of information in place, monitoring the infrared remote receiver on the second veneer of side can will receive that be loaded with movable component in place
The infrared waves of information, and the infrared waves are converted into electric signal, the second microprocessor being then input on the veneer, then thus
Second microprocessor parses and confirms the situation in place of movable component.
As long as movable assembly unit is in place always, the infrared remote receiver for monitoring side one will directly receive movable component
The information in place sent.When movable component is not in place, although the infrared emission LED on movable component is still constantly
Transmitting is loaded with the infrared waves of information in place, but since infrared emission LED at this time and infrared remote receiver are not aligned in physical space,
The infrared waves that infrared LED is launched can not be received so as to cause infrared remote receiver, monitor the second microprocessor on side also just
Information in place cannot be parsed, to can be judged as that drawer type assembly unit is not in place.
The present embodiment passes through the structure of setting one infrared transmitter and an infrared remote receiver, so that when movable component is in place
When, which is mutually aligned with the infrared remote receiver, so that infrared remote receiver can when movable component is in place
To receive the infrared waves of infrared transmitter transmission, when movable component is not in place, since the infrared remote receiver is infrared with this
Sender location is staggered, which does not receive infrared waves, and the output pin of the infrared remote receiver is connected to
Two microprocessors so that the microprocessor can with according to whether received infrared waves judge whether the movable component in place,
Physically only need to be arranged the position of infrared transmitter and infrared remote receiver, without passing through connector or microswitch
Realization connection is physically contacted, on the basis of can judge whether movable component in place, substantially increase including the work
The design flexibility of the equipment of passive element.
Fig. 9 is the flow chart in position detecting method according to the movable component of another embodiment of the present invention, wherein
In one embodiment, the infrared transmitter or the infrared remote receiver are located at the outer surface of the movable component, the movable component
Position detecting method include above-mentioned steps S801 and S802 on the basis of, further comprising the steps of S901 to S903.
S901, pass through first microprocessor modulation control signal.
The control signal modulated in the step in one of the embodiments, need to be according to selected infrared emission LED
It is designed with the model of infrared remote receiver, such as: it, should if the carrier frequency selected is the infrared remote receiver of 40KHz
First microprocessor just must go out to be loaded with the signal of information in place using 40KHz carrier modulation to control infrared emission LED.Its
In, in the type selecting of infrared transmitter and infrared remote receiver model, relevant featuring parameters between the two need to match, such as wave
Length, luminous intensity etc..
The first microprocessor modulates the carrier frequency and the infrared receiver of the control signal in one of the embodiments,
The carrier frequency of device is identical.
S902, the infrared waves are sent by the control signal designation infrared transmitter.
S903, when the movable component is in place, which receives the infrared waves of infrared transmitter transmission.
In one of them embodiment, which also carries the attribute parameter information of the movable component；The work
Passive element in position detecting method further include:
When receiving the infrared waves, which is converted into corresponding electric signal, it is movable which carries this
The attribute parameter information of component；
Extract the attribute parameter information in institute's electric signal.
Above-mentioned property parameters include but is not limited to the temperature of hard disk, warning information etc. in one of the embodiments,.
Below for being applied to calculate storage converged services device detailed description according to the movable component of the present embodiment
In position detecting method.It can preset whether infrared remote receiver receives periodic infrared signal to judge movable component
Situation in place.CPLD after calculating electricity operation on storage converged services device, on the first veneer where movable component1
Periodic square wave control signal can be gone out using 38KHz carrier modulation, emit infrared waves for controlling infrared emission LED.If
Movable component is in place, and infrared remote receiver, which can receive, to be launched infrared, and it is defeated to be converted to periodic square wave electrical signal
Enter to the CPLD on the second veneer of monitoring side2In, CPLD2Inside is by whether this square wave can be detected to judge memory node
It is whether in place.
Fig. 5 is according to the workflow schematic diagram of the first microprocessor of one embodiment of the invention, first microprocessor
CPLD1Internal logic code operation process is as shown in figure 5, generate the period that frequency is 38KHz first with 25MHz work clock
Infrared carrier wave signal (a in such as Fig. 7) and frequency are the cycle square wave (b in such as Fig. 7) of 0.8KHz, then by the period of 38KHz
The cycle square wave phase of carrier wave and 0.8KHz with the signal of Xiang Yuhou is then used for the control signal O_IR_ of infrared emission LED
Control_n (c in such as Fig. 7).
When hard disk drawer is in place, the infrared remote receiver in calculate node can receive the infrared waves that opposite launches
Afterwards, it is converted into the electric signal of 0.8KHz square wave, as shown in d in Fig. 7, hard disk drawer portion waveshape in place, and it is input to CPLD2
In；If hard disk drawer is drawn out, infrared remote receiver does not receive infrared waves, then output high level electric signal can be kept, such as Fig. 7
Hard disk drawer is not in bit position in d.
Fig. 6 is to monitor the CPLD of side according to the workflow schematic diagram of the second microprocessor of one embodiment of the invention2
Internal logic workflow is as shown in Figure 6.The signal come in from infrared remote receiver input is sampled using 25MHz work clock
(d in such as Fig. 7) first judges whether the signal is high level, if it is not, then being judged as that hard disk drawer is in place；If it is height
Level then carries out timer timer_counter to add 1, and judges whether timer reaches 100ms, if timer reaches
100ms then judges that hard disk drawer is not in place, and resets timer；If not up to, keep before information in place and next
Restart process in sampling period.Wherein, the 100ms mentioned in the embodiment is preset Sampling time periods, can also be with
The Sampling time periods are set as other durations, herein with no restrictions.
The infrared detecting device shown in this example is also used for realizing other types between calculate node and memory node
The information such as the transmission of data, such as hard disk temperature, alarm, used communication protocol are infrared communication standard agreement.
According to the present embodiment example, the label of above-mentioned steps S801~S903 is not used to limit in the present embodiment
The sequencing of each step, the number of each step are intended merely to allow general reference step when describing each step
Label easily referred to, as long as each step execute sequence do not influence the present embodiment logical relation indicate
Within the scope of being claimed.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to be realized by hardware, but very much
In the case of the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to existing
The part that technology contributes can be embodied in the form of software products, which is stored in a storage
In medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, calculate
Machine, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
A kind of computer equipment provided according to one embodiment of present invention, including memory, processor and be stored in
On memory and the computer program that can run on a processor, the processor realize above-mentioned movable group when executing the program
Part in position detecting method.
Memory in the present embodiment can be used for storing software program and various data.Memory can mainly include storage
Program area and storage data area, wherein storing program area can application program needed for storage program area, at least one function
Deng；Storage data area, which can be stored, uses created data etc. according to server.In addition, memory may include that high speed is random
Access memory, can also include nonvolatile memory, a for example, at least disk memory, flush memory device or other
Volatile solid-state part.
The present embodiment separately provides a kind of computer readable storage medium, is stored thereon with computer program, which is located
Reason device realizes each step in position detecting method of above-mentioned movable component when executing.
According to the present embodiment example, all or part of the process in above-described embodiment method can pass through calculating
Machine program is completed to instruct relevant hardware, and described program can be stored in a computer-readable storage medium, such as this hair
In bright embodiment, which be can be stored in the storage medium of computer system, and by least one of the computer system
Processor executes, and includes the process such as the embodiment of above-mentioned each method with realization.The storage medium includes but is not limited to magnetic disk, excellent
Disk, CD, read-only memory (Read-Only Memory, ROM) etc..
The present embodiment passes through the structure of setting one infrared transmitter and an infrared remote receiver, so that when movable component is in place
When, which is mutually aligned with the infrared remote receiver, so that infrared remote receiver can when movable component is in place
To receive the infrared waves of infrared transmitter transmission, when movable component is not in place, since the infrared remote receiver is infrared with this
Sender location is staggered, which does not receive infrared waves, and the output pin of the infrared remote receiver is connected to
Two microprocessors so that the microprocessor can with according to whether received infrared waves judge whether the movable component in place,
Physically only need to be arranged the position of infrared transmitter and infrared remote receiver, without passing through connector or microswitch
Realization connection is physically contacted, on the basis of can judge whether movable component in place, substantially increase including the work
The design flexibility of the equipment of passive element.
Preferred embodiments of the present invention have been described above with reference to the accompanying drawings, not thereby limiting the scope of the invention.This
Without departing from the scope and spirit of the invention, there are many variations to implement the present invention by field technical staff, for example as one
The feature of a embodiment can be used for another embodiment and obtain another embodiment.It is all to use institute within technical concept of the invention
Any modifications, equivalent replacements, and improvements of work, should all be within interest field of the invention.
Claims (11)
1. a kind of movable component in level detecting apparatus, described device includes movable component, which is characterized in that further includes setting
There are the infrared sending assembly of infrared transmitter and the infrared receiver component equipped with infrared remote receiver, when the movable component is in place
When, the infrared transmitter is mutually aligned with the infrared remote receiver, in which:
The infrared sending assembly, for sending infrared waves by the infrared transmitter；
When for receiving the infrared waves by the infrared remote receiver, the infrared waves are turned for the infrared receiver component
It changes the electric signal for carrying the information in place into, and judges whether the movable component is in place according to the electric signal.
2. the apparatus according to claim 1, it is characterised in that:
The infrared sending assembly further includes first microprocessor, and the first microprocessor is used to indicate the infrared transmitter
Transmitting carries the infrared waves of information in place, and the control pin of the infrared transmitter connects the first microprocessor；
The infrared receiver component further includes the second microprocessor, and second microprocessor for judging according to the electric signal
Whether the movable component is in place, and the output pin of the infrared remote receiver connects second microprocessor.
3. the apparatus according to claim 1, which is characterized in that the infrared transmitter or the infrared remote receiver are located at institute
The outer surface for stating movable component, when the movable component is in place, the infrared transmitter and the infrared remote receiver phase
It is mutually aligned and unobstructed between infrared transmitter and the infrared remote receiver.
4. device according to claim 3, which is characterized in that the infrared transmitter is located at the outer of the movable component
Surface, the infrared transmitter are moved with the movement of the movable component, and the infrared remote receiver is fixed on the work
The outside of passive element.
5. the apparatus of claim 2, which is characterized in that described device further include:
First veneer, for the movable component, the infrared transmitter and the first microprocessor to be arranged；
Second veneer, for the infrared remote receiver and second microprocessor to be arranged.
6. the apparatus of claim 2, it is characterised in that:
The first microprocessor includes single-chip microcontroller, arm processor, DSP, CPLD or FPGA；
Second microprocessor includes single-chip microcontroller, arm processor, DSP, CPLD or FPGA；
The movable component is drawer type movable component, and the infrared transmitter is located at the outside of the drawer type movable component
Face.
7. a kind of movable component in position detecting method, which is characterized in that the described method includes:
Whether detection infrared remote receiver receives the infrared waves for carrying information in place；
If receiving the infrared waves, judge that the movable component is in place.
8. the method according to the description of claim 7 is characterized in that the infrared transmitter or the infrared remote receiver are located at institute
The outer surface for stating movable component, the method also includes:
Pass through first microprocessor modulation control signal；
The infrared waves are sent by the control signal designation infrared transmitter；
When the movable component is in place, the infrared remote receiver receives the infrared waves that the infrared transmitter is sent.
9. the method according to the description of claim 7 is characterized in that the infrared waves also carry the category of the movable component
Property parameter information；The method also includes:
When receiving the infrared waves, the infrared waves are converted into corresponding electric signal, the electric signal carries the work
The attribute parameter information of passive element；
Extract the attribute parameter information in institute's electric signal.
10. 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 realizes the activity such as any one of claim 7 to 9 when executing described program
Formula component in position detecting method.
11. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that described program is processed
It realizes when device executes such as the step in any one of claim 7 to 9 the method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100607.5A CN110109795A (en) | 2018-02-01 | 2018-02-01 | Movable component in level detecting apparatus, method and relevant device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN112212370A (en) * | 2020-10-21 | 2021-01-12 | 宁波方太厨具有限公司 | Stove timing device |
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