CN106842224A - For the mounting structure detection method and device of the range sensor of electronic equipment - Google Patents
For the mounting structure detection method and device of the range sensor of electronic equipment Download PDFInfo
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- CN106842224A CN106842224A CN201611240032.4A CN201611240032A CN106842224A CN 106842224 A CN106842224 A CN 106842224A CN 201611240032 A CN201611240032 A CN 201611240032A CN 106842224 A CN106842224 A CN 106842224A
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- Prior art keywords
- mounting structure
- sensor
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- range sensor
- distance
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
- G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/497—Means for monitoring or calibrating
- G01S7/4972—Alignment of sensor
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses the mounting structure detection method and device of a kind of range sensor for electronic equipment, the mounting structure detection method includes：Current electronic device is placed on fixed position, so that the distance between the range sensor of current electronic device and shutter are fixed value；Current distance value between command range sensor detecting distance sensor and shutter；Judge the current distance value for measuring whether in setting range, in this way, it is determined that range sensor mounting structure is qualified.So, ensure electronic equipment under equivalent environment, command range sensor is detected with it apart from the distance between same shelter of identical, by judging testing result whether in setting range, can detect whether range sensor mounting structure on an electronic device is qualified, and then improve the ex factory pass rate of electronic product.
Description
Technical field
The present invention relates to the mounting structure detection technique field of range sensor, more particularly it relates to a kind of use
In the mounting structure detection method and device of the range sensor of electronic equipment.
Background technology
In recent years, the application of range sensor is very universal in electronic equipment.It is mainly used between human body and electronic equipment
Distance detection, by distance detection auxiliary realize some other function, such as：When human body puts on VR helmets, sensor
Notify and starting device；When human body is away from VR equipment, sleeping devices.
But in electron production process, due to reasons such as production technology, the mounting structures of range sensor so that distance
Sensor also occurs certain error in measurement.
The content of the invention
It is an object of the present invention to provide a kind of range sensor for electronic equipment mounting structure detect it is new
Technical scheme.
According to the first aspect of the invention, there is provided a kind of mounting structure detection of range sensor for electronic equipment
Method, including：
Current electronic device is placed on fixed position so that the range sensor of the current electronic device with block
The distance between plate is fixed value；
The range sensor is controlled to detect the current distance value between the range sensor and the shutter；
Judge the current distance value for measuring whether in setting range, in this way, it is determined that the range sensor installs knot
Structure is qualified.
Optionally, it is described to judge the current distance value that measures whether in setting range, in this way, then the Distance-sensing
Device installation qualification is specially：
Calculate the difference between the current distance value and reference distance value for measuring；
Whether the difference is judged in setting error range, and in this way, then the range sensor mounting structure is qualified.
Optionally, the mounting structure detection method also includes：
In the case where reference distance sensor is not installed on electronic equipment, the reference distance sensor is placed on
With the distance between the shutter on the position of the fixed value；
The reference distance sensor is controlled to detect the distance between the reference distance sensor and shutter value,
As the reference distance value.
Optionally, the mounting structure detection method also includes：
The setting range is calculated according to the reference distance value and the setting error range.
According to the second aspect of the invention, there is provided a kind of mounting structure detection of range sensor for electronic equipment
Device, including：
First placement module, for current electronic device to be placed on into fixed position, so that the current electronic device
The distance between range sensor and shutter be fixed value；
First control module, for controlling the range sensor to detect between the range sensor and the shutter
Current distance value；
Judge module, for judging the current distance value that measures whether in setting range；
Determining module, for being in the case of being, to determine the range sensor in the judged result of the judge module
Mounting structure is qualified.
Optionally, the judge module is specifically included：
Computing unit, for calculating the difference between the current distance value and reference distance value that measure；
Judging unit, for judging the difference whether in setting error range, and the situation for being yes in judged result
Under, control the determining module to determine that the range sensor mounting structure is qualified.
Optionally, the mounting structure detection means also includes：
Second placement module, in the case of being not installed on electronic equipment in reference distance sensor, by the ginseng
Range sensor is examined to be placed on the distance between the shutter as on the position of the fixed value；
Second control module, for controlling the reference distance sensor to detect the reference distance sensor and the screening
The distance between baffle plate is worth, used as the reference distance value.
Optionally, the mounting structure detection means also includes：
Computing module, for being calculated the setting model according to the reference distance value and the setting error range
Enclose.
It was found by the inventors of the present invention that in the prior art, existing and installing knot on an electronic device due to range sensor
The unqualified problem for causing range sensor measurement result to have error of structure.Therefore, the technical assignment to be realized of the present invention or
Technical problem to be solved be it is that those skilled in the art never expect or it is not expected that, therefore the present invention is a kind of new
Technical scheme.
A beneficial effect of the invention is, it is ensured that electronic equipment under equivalent environment, the detection of command range sensor
With it apart from the distance between same shelter of identical, by judging that whether testing result in setting range, can be detected
Go out whether range sensor mounting structure on an electronic device is qualified, and then improve the ex factory pass rate of electronic product.
By referring to the drawings to the detailed description of exemplary embodiment of the invention, further feature of the invention and its
Advantage will be made apparent from.
Brief description of the drawings
The accompanying drawing for being combined in the description and constituting a part for specification shows embodiments of the invention, and even
It is used to explain principle of the invention together with its explanation.
Fig. 1 is real according to a kind of one kind of the mounting structure detection method of range sensor for electronic equipment of the invention
Apply the flow chart of mode；
Fig. 2 is the another kind of the mounting structure detection method according to a kind of range sensor for electronic equipment of the invention
The flow chart of implementation method；
Fig. 3 is real according to a kind of one kind of the mounting structure detection means of range sensor for electronic equipment of the invention
Apply the frame principle figure of structure；
Fig. 4 is the another kind of the mounting structure detection means according to a kind of range sensor for electronic equipment of the invention
Implement the frame principle figure of structure.
Specific embodiment
Describe various exemplary embodiments of the invention in detail now with reference to accompanying drawing.It should be noted that：Unless had in addition
Body illustrates that the part and the positioned opposite of step, numerical expression and numerical value for otherwise illustrating in these embodiments do not limit this
The scope of invention.
The description only actually at least one exemplary embodiment is illustrative below, never as to the present invention
And its any limitation applied or use.
May be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as a part for specification.
In all examples shown here and discussion, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further discussed in subsequent accompanying drawing.
When range sensor is installed on an electronic device, may can be right due to reasons such as production technology, mounting structures
Range sensor causes to block, or range sensor processing problems in itself, all may result in range sensor away from
Occur larger error in measurement result so that the electronic equipment is unqualified, and then influence the ex factory pass rate of electronic equipment.
In order to solve present in prior art, due to range sensor, mounting structure is unqualified on an electronic device causes
Range sensor measurement result has the problem of error, there is provided a kind of installation detection side for electronic equipment range sensor
Method.
The principle of range sensor is generally the especially short light pulse of transmitting, and measures this light pulse from being transmitted into by object
The distance between the time for reflecting, calculated by detection time interval with range sensor and shelter.
Wherein, the electronic equipment for example can be the tool such as mobile phone, panel computer, virtual implementing helmet, augmented reality helmet
There is the electronic product of range sensor.
Fig. 1 is real according to a kind of one kind of the mounting structure detection method of range sensor for electronic equipment of the invention
Apply the flow chart of mode.
According to Fig. 1, the mounting structure detection method is comprised the following steps：
Step S110, current electronic device is placed on fixed position, so that the distance of the current electronic device is passed
The distance between sensor and shutter are fixed value.
So, when the electronic equipment in the same model to being provided with same distance sensor carries out batch testing, it is ensured that
The distance between the range sensor and shutter of each electronic equipment all same, to simplify testing process and then save detection
Time.
Step S120, control the range sensor detect between the range sensor and the shutter it is current away from
From value.
Specifically, i.e. command range sensor emission light pulse, such as can be infrared ray, and measure this light pulse from hair
The time for being reflected by the object is mapped to, calculates current between the range sensor and shutter by detection time interval
Distance value.
Whether step S130, the current distance value that judgement is measured in this way, then performs step S140, such as in setting range
It is no, then perform step S150.
Step S140, determines that the mounting structure of the range sensor is qualified.
Step S150, determines that the mounting structure of the range sensor is unqualified.
Wherein, setting range can be specifically the smaller number range of difference between reference distance value, Distance-sensing
The current distance value that device is measured is in setting range, then it is assumed that the mounting structure of the range sensor is qualified；Measure it is current away from
From value outside setting range, then it is considered that the mounting structure of the range sensor is unqualified, thus, it is possible to identify distance
The larger electronic equipment of sensor measurement errors, to improve the accuracy of range sensor range measurements.
So, it is ensured that under equivalent environment, the detection of command range sensor is with it apart from the same screening of identical for electronic equipment
Whether the distance between block material, by judging testing result in setting range, can detect that range sensor sets in electronics
Whether standby upper mounting structure is qualified, and then improves the ex factory pass rate of electronic equipment.
Fig. 2 is another implementation of the mounting structure detection method according to the range sensor of a kind of electronic equipment of the present invention
The flow chart of mode.
According to Fig. 2, in one particular embodiment of the present invention, step S130 can also be specifically：
Step S131, calculates the difference between the current distance value and reference distance value for measuring.
Step S132, judges that whether the difference in setting error range, in this way, then performs step S140, if not, holding
Row step S150.
So, it is also possible to detect whether range sensor mounting structure on an electronic device is qualified.
In another specific embodiment of the invention, the mounting structure detection method is further comprising the steps of：
Step S210, in the case where reference distance sensor is not installed on electronic equipment, by reference distance sensor
It is placed on the distance between shutter as on the position of fixed value.
Wherein, the fixed value in this step need to be identical with the fixed value in step S110, to ensure test result
Accuracy.
Step S220, the distance between control reference distance sensor detection reference distance sensor and shutter value, makees
It is reference distance value.
Because there is no blocking for electronic equipment in the case where reference distance sensor is not installed on electronic equipment,
Its measurement result is more accurate, and the reference distance value obtained by the method is also more accurate.
Further, above-mentioned setting range can be just calculated according to reference distance value and setting error range.
For example, being 10cm in reference distance value, error range as ± 0.5cm is set, then can just be calculated setting
Scope is 10 ± 0.5cm.
It is corresponding with above-mentioned mounting structure detection method, it is used for electronic equipment Distance-sensing present invention also offers one kind
The mounting structure detection means of device.
Fig. 3 is real according to a kind of one kind of the mounting structure detection means of range sensor for electronic equipment of the invention
Apply the frame principle figure of structure.
According to Fig. 3, the mounting structure detection means 300 include the first placement module 310, the first control module 320,
Judge module 330 and determining module 340.
Above-mentioned first placement module 310 is used to for current electronic device to be placed on fixed position, so that Current electronic sets
The distance between standby range sensor and shutter are fixed value.
Above-mentioned first control module 320 is used for current between command range sensor detecting distance sensor and shutter
Distance value.
Whether above-mentioned judge module 330 is used to judge the current distance value for measuring in setting range.
Above-mentioned determining module 340 is used for the judged result in judge module in the case of being, to determine that range sensor is pacified
Assembling structure is qualified.
Fig. 4 is the another kind of the mounting structure detection means according to a kind of range sensor for electronic equipment of the invention
Implement the frame principle figure of structure.
According to Fig. 4, above-mentioned judge module 330 is specifically included：Computing unit 331 and judging unit 332.Computing unit
331 for calculating the difference between the current distance value and reference distance value that measure；Whether judging unit 332 is used for judging difference
In setting error range, and in the case where the judgment result is yes, control determining module determines range sensor mounting structure
It is qualified.
Further, the mounting structure detection means 300 also includes the second placement module 410 and the second control module 420,
Second placement module 410 is used to, in the case where reference distance sensor is not installed on electronic equipment, reference distance be passed
Sensor is placed on the distance between shutter as on the position of fixed value；Second control module 420 be used for control with reference to away from
From the distance between sensor detection reference distance sensor and shutter value, as reference distance value.
On this basis, the mounting structure detection means 300 also includes computing module, for according to reference distance value and setting
Determine error range and be calculated setting range.
The various embodiments described above primary focus describe the difference with other embodiment, but those skilled in the art should be clear
Chu, the various embodiments described above can as needed be used alone or be combined with each other.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Point cross-reference, what each embodiment was stressed is the difference with other embodiment, but people in the art
Member is it should be understood that the various embodiments described above can as needed be used alone or be combined with each other.In addition, for device
For embodiment, because it is corresponding with embodiment of the method, so describing fairly simple, related part is implemented referring to method
The explanation of the corresponding part of example.System embodiment described above is only schematical, wherein as separating component
The module of explanation can be or may not be physically separate.
The present invention can be device, method and/or computer program product.Computer program product can include computer
Readable storage medium storing program for executing, containing for making processor realize the computer-readable program instructions of various aspects of the invention.
Computer-readable recording medium can be the tangible of the instruction that holding and storage are used by instruction execution equipment
Equipment.Computer-readable recording medium for example can be-- but be not limited to-- storage device electric, magnetic storage apparatus, optical storage
Equipment, electromagnetism storage device, semiconductor memory apparatus or above-mentioned any appropriate combination.Computer-readable recording medium
More specifically example (non exhaustive list) includes：Portable computer diskette, hard disk, random access memory (RAM), read-only deposit
It is reservoir (ROM), erasable programmable read only memory (EPROM or flash memory), static RAM (SRAM), portable
Compact disk read-only storage (CD-ROM), digital versatile disc (DVD), memory stick, floppy disk, mechanical coding equipment, for example thereon
Be stored with instruction punch card or groove internal projection structure and above-mentioned any appropriate combination.Calculating used herein above
Machine readable storage medium storing program for executing is not construed as instantaneous signal in itself, the electromagnetic wave of such as radio wave or other Free propagations, logical
Cross electromagnetic wave (for example, the light pulse for passing through fiber optic cables) that waveguide or other transmission mediums propagate or by wire transfer
Electric signal.
Computer-readable program instructions as described herein can from computer-readable recording medium download to each calculate/
Processing equipment, or outer computer or outer is downloaded to by network, such as internet, LAN, wide area network and/or wireless network
Portion's storage device.Network can include copper transmission cable, Optical Fiber Transmission, be wirelessly transferred, router, fire wall, interchanger, gateway
Computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment are received from network to be counted
Calculation machine readable program instructions, and the computer-readable program instructions are forwarded, for storing the meter in each calculating/processing equipment
In calculation machine readable storage medium storing program for executing.
For perform the present invention operation computer program instructions can be assembly instruction, instruction set architecture (ISA) instruction,
Machine instruction, machine-dependent instructions, microcode, firmware instructions, condition setup data or with one or more programming language
Source code or object code that any combination is write, programming language of the programming language including object-oriented-such as
Smalltalk, C++ etc., and routine procedural programming languages-such as " C " language or similar programming language.Computer
Readable program instructions can perform fully on the user computer, partly perform on the user computer, as one solely
Vertical software kit is performed, part performs or completely in remote computer on the remote computer on the user computer for part
Or performed on server.In the situation for being related to remote computer, remote computer can be by the network-bag of any kind
LAN (LAN) or wide area network (WAN)-be connected to subscriber computer are included, or, it may be connected to outer computer (such as profit
With ISP come by Internet connection).In certain embodiments, by using computer-readable program instructions
Status information carry out personalized customization electronic circuit, such as PLD, field programmable gate array (FPGA) or can
Programmed logic array (PLA) (PLA), the electronic circuit can perform computer-readable program instructions, so as to realize each side of the invention
Face.
Referring herein to method according to embodiments of the present invention, device (system) and computer program product flow chart and/
Or block diagram describes various aspects of the invention.It should be appreciated that each square frame and flow chart of flow chart and/or block diagram and/
Or in block diagram each square frame combination, can be realized by computer-readable program instructions.
These computer-readable program instructions can be supplied to all-purpose computer, special-purpose computer or other programmable datas
The processor of processing unit, so as to produce a kind of machine so that these instructions are by computer or other programmable datas
During the computing device of processing unit, work(specified in one or more square frames realized in flow chart and/or block diagram is generated
The device of energy/action.Can also be the storage of these computer-readable program instructions in a computer-readable storage medium, these refer to
Order causes that computer, programmable data processing unit and/or other equipment work in a specific way, so that, be stored with instruction
Computer-readable medium then includes a manufacture, and it includes realizing in one or more square frames in flow chart and/or block diagram
The instruction of the various aspects of the function/action of regulation.
Can also computer-readable program instructions be loaded into computer, other programmable data processing units or other
In equipment so that perform series of operation steps on computer, other programmable data processing units or miscellaneous equipment, to produce
The computer implemented process of life, so that performed on computer, other programmable data processing units or miscellaneous equipment
Instruct function/action specified in one or more square frames realized in flow chart and/or block diagram.
Flow chart and block diagram in accompanying drawing show system, method and the computer journey of multiple embodiments of the invention
The architectural framework in the cards of sequence product, function and operation.At this point, each square frame in flow chart or block diagram can generation
One part for module, program segment or instruction of table a, part for the module, program segment or instruction is used comprising one or more
In the executable instruction of the logic function for realizing regulation.In some realizations as replacement, the function of being marked in square frame
Can occur with different from the order marked in accompanying drawing.For example, two continuous square frames can essentially be held substantially in parallel
OK, they can also be performed in the opposite order sometimes, and this is depending on involved function.It is also noted that block diagram and/or
The combination of the square frame in each square frame and block diagram and/or flow chart in flow chart, can use the function of performing regulation or dynamic
The special hardware based system made is realized, or can be realized with the combination of computer instruction with specialized hardware.It is right
For those skilled in the art it is well known that, realized by hardware mode, realized by software mode and by software and
The mode of combination of hardware realizes it being all of equal value.
It is described above various embodiments of the present invention, described above is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.In the case of without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.The selection of term used herein, purport
Best explaining principle, practical application or the technological improvement to the technology in market of each embodiment, or lead this technology
Other those of ordinary skill in domain are understood that each embodiment disclosed herein.The scope of the present invention is limited by appended claims
It is fixed.
Claims (8)
1. the mounting structure detection method of a kind of range sensor for electronic equipment, it is characterised in that including：
Current electronic device is placed on fixed position so that the range sensor of the current electronic device and shutter it
Between distance be fixed value；
The range sensor is controlled to detect the current distance value between the range sensor and the shutter；
Judge the current distance value for measuring whether in setting range, in this way, it is determined that the range sensor mounting structure is closed
Lattice.
2. mounting structure detection method according to claim 1, it is characterised in that the current distance value that the judgement is measured
Whether in setting range, in this way, then the range sensor installation qualification is specially：
Calculate the difference between the current distance value and reference distance value for measuring；
Whether the difference is judged in setting error range, and in this way, then the range sensor mounting structure is qualified.
3. mounting structure detection method according to claim 2, it is characterised in that the mounting structure detection method is also wrapped
Include：
In the case where reference distance sensor is not installed on electronic equipment, the reference distance sensor is placed on and institute
The distance between shutter is stated on the position of the fixed value；
The reference distance sensor is controlled to detect the distance between the reference distance sensor and shutter value, as
The reference distance value.
4. mounting structure detection method according to claim 3, it is characterised in that the mounting structure detection method is also wrapped
Include：
The setting range is calculated according to the reference distance value and the setting error range.
5. the mounting structure detection means of a kind of range sensor for electronic equipment, it is characterised in that including：
First placement module, for current electronic device to be placed on into fixed position so that the current electronic device away from
It is fixed value from the distance between sensor and shutter；
First control module, for controlling the range sensor to detect working as between the range sensor and the shutter
Front distance value；
Judge module, for judging the current distance value that measures whether in setting range；
Determining module, for being in the case of being, to determine that the range sensor is installed in the judged result of the judge module
Structure is qualified.
6. mounting structure detection means according to claim 5, it is characterised in that the judge module is specifically included：
Computing unit, for calculating the difference between the current distance value and reference distance value that measure；
Whether judging unit, for judging the difference in setting error range, and in the case where the judgment result is yes, controls
Make the determining module and determine that the range sensor mounting structure is qualified.
7. mounting structure detection means according to claim 6, it is characterised in that the mounting structure detection means is also wrapped
Include：
Second placement module, in the case of being not installed on electronic equipment in reference distance sensor, by it is described with reference to away from
It is placed on the distance between the shutter as on the position of the fixed value from sensor；
Second control module, for controlling the reference distance sensor to detect the reference distance sensor and the shutter
The distance between value, as the reference distance value.
8. mounting structure detection means according to claim 7, it is characterised in that the mounting structure detection means is also wrapped
Include：
Computing module, for being calculated the setting range according to the reference distance value and the setting error range.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611240032.4A CN106842224A (en) | 2016-12-28 | 2016-12-28 | For the mounting structure detection method and device of the range sensor of electronic equipment |
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| CN201611240032.4A CN106842224A (en) | 2016-12-28 | 2016-12-28 | For the mounting structure detection method and device of the range sensor of electronic equipment |
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Cited By (5)
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| CN107153001A (en) * | 2017-07-06 | 2017-09-12 | 北醒（北京）光子科技有限公司 | A kind of detection method |
| CN107179182A (en) * | 2017-07-06 | 2017-09-19 | 北醒（北京）光子科技有限公司 | A kind of detection means |
| CN107328556A (en) * | 2017-07-06 | 2017-11-07 | 北醒（北京）光子科技有限公司 | A kind of optical performance detecting device |
| CN111123246A (en) * | 2019-12-20 | 2020-05-08 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Method for testing maximum range finding capability and angle measurement precision of airborne laser radar based on circular scanning |
| CN112904320A (en) * | 2021-05-07 | 2021-06-04 | 深圳阜时科技有限公司 | Optical module testing method and system |
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