CN107588919A - Crash tests system and crash tests method - Google Patents
Crash tests system and crash tests method Download PDFInfo
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- CN107588919A CN107588919A CN201710673821.5A CN201710673821A CN107588919A CN 107588919 A CN107588919 A CN 107588919A CN 201710673821 A CN201710673821 A CN 201710673821A CN 107588919 A CN107588919 A CN 107588919A
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Abstract
The embodiment of the invention discloses a kind of crash tests system and a kind of crash tests method, wherein, crash tests system includes at least two testees to be tested, control device and the track equipment laid in advance, collision of the two or more testees (such as intelligent carriage) on planned orbit is realized by the track equipment laid in advance, the control automated by control device to whole collision process and crash tests analysis, effectively lift testing efficiency, test result is more accurate, and expense cost is low, practicality is higher.
Description
Technical field
The present invention relates to Internet technical field, more particularly to internet gaming technical field, more particularly to a kind of collision
Test system and a kind of crash tests method.
Background technology
Collision is a kind of special attack pattern, is widely used in the intelligent game scene such as intelligent carriage, intelligent toy,
Reach the effect of attack by directly hitting, meet intuitively visual experience.Crash tests refer to as desired to testee
The accuracy and validity of the collision of (such as intelligent carriage) are tested, further, repeatedly, frequently collide under, moreover it is possible to test
Demonstrate,prove robustness, the crash-worthiness at each position of testee.In the prior art, crash tests scheme mainly has following three kinds, the first
It is the mode of manual testing；Collision is brought it about by the angle, direction and the speed that manually adjust two or more testees,
Again by manually analyzing collision result；This mode takes time and effort, and shortcoming on the precision of the point of impingement be present
(being difficult to reach expected angle, direction and speed by way of hand-guided), accurate testing degree is relatively low.Second is image
Know otherwise, the angle of testee and direction are identified by camera, are then dispatched to testee default
Position, then downloading speed instruction, complete the collision of predetermined angle and speed；This mode can be due to illumination, image procossing precision
It is relatively low etc. the accuracy that extraneous factor influences crash tests result, practicality.The third mode is to use high-precision technical grade
Orbital fashion, and the accurately technical grade test equipment such as laser is equipped with, the collision process of testee is controlled and analyzed,
This mode precision is higher, but expense cost is higher, and practicality is relatively low.
The content of the invention
The embodiment of the present invention provides a kind of crash tests system and a kind of crash tests method, and what can be automated touches
Test is hit, lifts testing efficiency and accurate testing degree, and cost is relatively low, practicality is higher.
On the one hand, the embodiment of the present invention provides a kind of crash tests system, performs at least two measured objects of crash tests
Body, control device and the track equipment laid in advance；Wherein,
The control device is connected with the track equipment and the testee respectively；The track equipment with it is described
Testee is connected, and the running track for driving the testee to be provided along the track equipment is run；
When performing crash tests, the control device according to pre-configured test request respectively to the track equipment and
The testee issues crash tests instruction；The track equipment adjusts the quilt under the control that the crash tests instruct
The operational factor of object is surveyed to meet the pre-configured test request, and drives the testee according to the operation after adjustment
Parameter performs collision；The testee gathers crash data under the control that the crash tests instruct, and by the collision
Data report to the control device and carry out analysis acquisition test result.
In the above-mentioned technical solutions, two or more testee (such as intelligence are realized by the track equipment laid in advance
Can dolly) collision on planned orbit, the control automated by control device to whole collision process and collision are surveyed
Examination analysis, the drawbacks of avoiding manual testing from bringing, effectively lifts testing efficiency, simultaneously as not by extraneous factors such as illumination
Influence, its test result is more accurate, and need not configure the industrial instrumentations such as laser, reduces expense cost, practicality
It is higher.
As a kind of possible embodiment, the track equipment includes slide rail, and the slide rail can carry out 360 degree of rotations
Turn；
The slide rail is provided with least two motors and at least two steering-engines, and a motor and one turn
A testee is corresponded to jointly to steering wheel；
The track equipment provides running track by the slide rail for the testee, is driven by the motor
The dynamic testee operation, and the operational factor by the steering-engine adjustment testee, the operation ginseng
Number includes operation angle and traffic direction.
In the above-described embodiment, track equipment include can 360 degree rotations slide rails, then it is logical during crash tests
Crossing the rotations of slide rail all angles, all angles, all directions are comprehensive to hit so as to ensure to carry out between testee
Hit so that crash tests system disclosure satisfy that various testing requirements, lift measuring accuracy, and practicality is high.
As alternatively possible embodiment, the testee includes base and electrode；The base is used to carry
The testee, the electrode are used to provide driving power for the operation of the testee；
One motor and a steering-engine are corresponded in a testee jointly, and corresponding relation is：
Motor is connected with the electrode of corresponding testee, and is kept with the electrode of corresponding testee
Driving is synchronous；And steering-engine is connected with the base of corresponding testee.
In the above-described embodiment, the connection between testee and track equipment is realized by corresponding relation, favorably
In regulation and driving of the track equipment to testee during crash tests, ensure the reliability of crash tests.
As another possible embodiment, the control device includes at least one mixed-media network modules mixed-media, the measured object
Body is provided with gateway device；The mixed-media network modules mixed-media wirelessly establishes communication connection with the gateway device；And
The control device is established with the motor in the track equipment and steering-engine by wired mode respectively
Communication connection.
In the above-described embodiment, wireless mode can refer to wifi (wireless fidelity, Wireless Fidelity), bluetooth
Etc. mode, wired mode can refer to the modes such as cable, optical fiber；Wirelessly connected between control device and testee
Connect, not only facilitated control but also do not limited the operation of testee, and assembled simple；And control device passes through wired side with track equipment
Formula connects, and can ensure connective stability, ensures the reliability of instruction transmission.
As another possible embodiment, the pre-configured test request includes：Measured position, tested speed,
Tested angle and tested direction；The crash tests instruction includes regulating command and driving instruction；
When performing crash tests, tested angle of the control device according to included by the pre-configured test request
Regulating command is generated with tested direction, and the regulating command is issued to the steering-engine in the track equipment；And institute
Measured position and tested speed generation driving instruction of the control device according to included by the pre-configured test request are stated, and will
The driving instruction is issued to the motor in the testee and the track equipment respectively.
In the above-described embodiment, crash tests instruction is targetedly issued by control device, triggering can either be played
The effect of crash tests flow, and can is enough to be coordinated and is controlled to whole crash tests process, is advantageous to lift crash tests
Accuracy and validity.
As another possible embodiment, the control of steering-engine in the track equipment in the regulating command
The lower operation angle by the testee is adjusted to tested angle, and the traffic direction of the testee is adjusted into tested
Direction；
Motor in the track equipment drives the measured object after adjustment under the control of the driving instruction
Body runs to measured position along the slide rail in the track equipment according to tested speed and performs crash tests.
As another possible embodiment, collecting device is provided with the testee, the collecting device includes
Following at least one：Gyroscope, acceleration transducer, gravity sensor；
The testee starts collecting device collection crash data under the control of the driving instruction, and by institute
State crash data and report to the control device.
In the above-described embodiment, track equipment and testee respond crash tests instruction and perform corresponding operating respectively,
It ensure that being smoothed out for whole crash tests process.
As another possible embodiment, the crash data carries acquisition time；
The control device screens according to the acquisition time that the crash data carries to the crash data, removes
Invalid data；Analysis being carried out based on effective collision data again and obtaining test result, the test result is used to reflect the collision
Whether pre-configured test request is met.
In the above-described embodiment, control device can obtain test result by screening and analysis to crash data,
So as to realize the judgement to the accuracy and validity of collision process.
As another possible embodiment, after test result is obtained, the control device is respectively to the quilt
Survey object and the track equipment and send reset command, control of the steering-engine in the track equipment in the reset command
The lower operation angle and traffic direction being adjusted to the operation angle of the testee and traffic direction before crash tests, it is described
Motor in track equipment drives the testee along the track equipment under the control of the reset command
Slide rail is run to the position before execution crash tests, and the testee sets the collection under the control of the reset command
It is standby to recover to the state before crash tests.
In the above-described embodiment, the testee after completion crash tests is recovered to original state, it is ensured that next
Secondary crash tests are smoothed out, and avoid having an impact the accuracy and validity of crash tests next time.
On the other hand, the embodiment of the present invention also provides a kind of crash tests method, applied to described in the embodiment of the present invention
In crash tests system, the crash tests method includes：
The control device issues to the track equipment and the testee respectively according to pre-configured test request
Crash tests instruct；
The track equipment adjusts the operational factor of the testee with full under the control that the crash tests instruct
The foot pre-configured test request, and drive the testee to perform collision according to the operational factor after adjustment；
The testee gathers crash data under the control that the crash tests instruct, and by the crash data
Report to the control device carries out analysis and obtains test result.
In the above-mentioned technical solutions, two or more testee (such as intelligence are realized by the track equipment laid in advance
Can dolly) collision on planned orbit, the control automated by control device to whole collision process and collision are surveyed
Examination analysis, the drawbacks of avoiding manual testing from bringing, effectively lifts testing efficiency, simultaneously as not by extraneous factors such as illumination
Influence, its test result is more accurate, and need not configure the industrial instrumentations such as laser, reduces expense cost, practicality
It is higher.
As a kind of possible embodiment, the pre-configured test request includes：Measured position, tested speed, quilt
Measuring angle and tested direction；The crash tests instruction includes regulating command and driving instruction；
It is described when performing crash tests, the control device is set to the track respectively according to pre-configured test request
Standby and described testee issues crash tests instruction, including：
When performing crash tests, tested angle of the control device according to included by the pre-configured test request
Regulating command is generated with tested direction；
The regulating command is issued to the steering-engine in the track equipment；
Measured position and tested speed generation driving instruction according to included by the pre-configured test request；And
The driving instruction is issued to the motor in the testee and the track equipment respectively.
In the above-described embodiment, crash tests instruction is targetedly issued by control device, triggering can either be played
The effect of crash tests flow, and can is enough to be coordinated and is controlled to whole crash tests process, is advantageous to lift crash tests
Accuracy and validity.
As alternatively possible embodiment, the track equipment adjusts institute under the control that the crash tests instruct
The operational factor of testee is stated to meet the pre-configured test request, and after driving the testee according to adjustment
Operational factor performs collision, including：
Steering-engine in the track equipment is under the control of the regulating command by the operation angle of the testee
Degree is adjusted to tested angle, and the traffic direction of the testee is adjusted into tested direction；And
Motor in the track equipment drives the measured object after adjustment under the control of the driving instruction
Body runs to measured position along the slide rail in the track equipment according to tested speed and performs crash tests；
The testee gathers crash data under the control that the crash tests instruct, and by the crash data
Report to the control device carries out analysis and obtains test result, is specially：Control of the testee in the driving instruction
It is lower to start the collecting device collection crash data, and the crash data is reported into the control device；And
The crash data carries acquisition time；The acquisition time pair that the control device carries according to the crash data
The crash data is screened, and removes invalid data；Analysis is carried out based on effective collision data obtain test result again, it is described
Test result is used to reflect whether the collision meets pre-configured test request.
In the above-described embodiment, track equipment and testee respond crash tests instruction and perform corresponding operating respectively,
It ensure that being smoothed out for whole crash tests process；Crash data is screened and analyzed by control device again and is tested
As a result, it is achieved thereby that the judgement of the accuracy and validity to colliding test process.
As another possible embodiment, the crash tests method also includes：
After test result is obtained, the control device sends multiple to the testee and the track equipment respectively
Order of the bit, by the steering-engine in the track equipment under the control of the reset command by the operation angle of the testee
Degree and traffic direction are adjusted to operation angle and traffic direction before crash tests, are existed by the motor in the track equipment
The testee is driven to be run along the slide rail in the track equipment to execution crash tests under the control of the reset command
Preceding position, the collecting device is recovered to crash tests under the control of the reset command by the testee
State.
In the above-described embodiment, the testee after completion crash tests is recovered to original state, it is ensured that next
Secondary crash tests are smoothed out, and avoid having an impact the accuracy and validity of crash tests next time.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a structural representation of crash tests system provided in an embodiment of the present invention；
Fig. 2 is the structural representation of control device provided in an embodiment of the present invention；
Fig. 3 is another structural representation of crash tests system provided in an embodiment of the present invention；
Fig. 4 is a kind of flow chart of crash tests method provided in an embodiment of the present invention；
Fig. 5 is the flow chart of another crash tests method provided in an embodiment of the present invention；
Fig. 6 is another structural representation of crash tests system provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes.
Collision is a kind of special attack pattern, and the effect of attack is reached by directly hitting, and meets intuitively vision body
Test, can be applied in the scene of game such as intelligent carriage, intelligent toy, such as：Two or more intelligent carriages in certain scene of game
Between collide；Or certain intelligent toy initiates collision attack to other intelligent toys in certain scene of game；Etc..Collision
It is all-dimensional multi-angle, exemplified by the collision between two intelligent carriages, the point of impingement can be located at each of intelligent carriage car body
Individual position, and collision course may come from all directions outside intelligent carriage；Therefore, for collision correctness and effectively
The judgement of property is very necessary, and this relates to crash tests.Crash tests refer to as desired to testee (as intelligence is small
Car) collision accuracy and validity tested, such as：It is required that two intelligent carriages are held in target location along target direction
Collision of the row more than target dynamics, then, the purpose of crash tests is exactly to judge whether the collision process of two intelligent carriages is accurate
Effect is truly had, that is, judges whether collision process meets the requirements.Further, repeatedly, frequently under crash tests, moreover it is possible to verify
Robustness, the crash-worthiness at each position of testee.
The embodiment of the present invention devises a crash tests system, and the crash tests system includes to be tested at least two
Testee, control device and the track equipment laid in advance, wherein, realize two by the track equipment laid in advance
Or collision of multiple testees (such as intelligent carriage) on planned orbit, whole collision process is carried out certainly by control device
The control of dynamicization and crash tests analysis, the drawbacks of avoiding manual testing from bringing, effectively lift testing efficiency, simultaneously as
Do not influenceed by extraneous factors such as illumination, its test result is more accurate, and need not configure the industrial instrumentations such as laser, reduces
Expense cost, practicality are higher.
Based on foregoing description, the embodiment of the invention discloses a kind of crash tests system, Fig. 1 is referred to, the crash tests
System performs at least two testees, control device and the track equipment laid in advance of crash tests；Wherein, control is set
Back-up is not connected with track equipment and testee；Track equipment is connected with testee, and drives testee edge
The running track operation that the track equipment is provided.Each equipment in the crash tests system shown in Fig. 1 is carried out below detailed
It is thin to introduce：
(1) control device：Control device described in the embodiment of the present invention includes but is not limited to such as PC (Personal
Computer, personal computer), have touch sensitive surface (for example, touch-screen display and/or touch pad) mobile electricity
The equipment of words, laptop computer or tablet PC etc.Please also refer to Fig. 2, the internal structure of the control device is at least
Including processor, user interface and computer-readable storage medium.Wherein, the processor in control device, user interface and computer
Storage medium can be connected by bus or other modes, in fig. 2 exemplified by being connected by bus.
User interface is to realize that user interacts the medium exchanged with information with control device, and its concrete embodiment can wrap
The display screen (Display) for output and keyboard (Keyboard) for input etc. are included, it is necessary to illustrate, herein
Keyboard both can be physical keyboard, or touch screen dummy keyboard, can also be the key that is combined with touch screen virtualphase of entity
Disk.It is to be understood, however, that user interface can also include one or more of the other thing of such as mouse and/or control-rod
Manage user interface facilities.Processor (or CPU (Central Processing Unit, central processing unit)) is control device
Calculating core and control core, its be adapted for carrying out one or one or more instruction, be particularly adapted to load and perform one or
One or more is instructed so as to realize correlation method flow or corresponding function；Such as：CPU can be used for parsing user to control device
Transmitted switching on and shutting down instruction, and control control device to carry out switching on and shutting down operation；For another example：CPU can be in control device internal junction
All kinds of interaction datas, etc. are transmitted between structure.Mixed-media network modules mixed-media is control device is possessed the medium for accessing internet function, network
Module can be wired network adapter, wireless network card, wireless networking component etc.；Control device can include one or more network moulds
Block.Computer-readable storage medium (Memory) is the memory device in control device, for depositing program and data.It is appreciated that
It is that computer-readable storage medium herein can both include the built-in storage medium of control device, naturally it is also possible to set including control
The standby expansion storage medium supported.Computer-readable storage medium provides memory space, and the memory space stores control device
Operating system.Also, also housed suitable for by processor loads and performs one or more than one in the memory space
Instruction, these instructions can be one or more computer program (including program code).It should be noted that herein
Computer-readable storage medium can be high-speed RAM memory or non-labile memory (non-volatile
Memory), a for example, at least magnetic disk storage；It optionally can also be at least one calculating for being located remotely from aforementioned processor
Machine storage medium.
Special instruction is also needed to, control device supports various application programs, such as one or more of following：Paint
Figure application program, demonstration applications, word-processing application, website create application program, disk imprinting application program, electronics
Form application program, game application, telephony application, videoconference application, email application, immediately
Messaging applications, photo management application program, digital camera application program, digital camera application program, web-browsing
Application program, digital music player application and/or video frequency player application program.It can hold on the control device
Capable various application programs can use at least one public physical user-interface device of such as touch sensitive surface.Can be
Adjust between application program and/or in corresponding application programs and/or change touch sensitive surface one or more functions and
The corresponding information shown on control device.So, the public physical structure (for example, touch sensitive surface) of control device can prop up
Hold the various application programs with user interface directly perceived and transparent for a user.
In embodiments of the present invention, processor loads and performed one or one or more deposited in computer-readable storage medium
Instruction, it can realize and the overall of collision test process is controlled, such as：Crash tests are issued to track equipment or testee to refer to
Order, collect crash data and analyze etc..
(2) testee：Testee described in the embodiment of the present invention can be intelligent carriage, intelligent toy etc.,
Testee possesses the ability run in running track, and can carry out mutual collision.Please also refer to Fig. 3, quilt
Surveying object includes base and electrode, and base is used to carry testee, and electrode is used to provide driving for the operation of testee
Power supply；And be provided with testee and be used for collecting device, collecting device herein may include but be not limited to following at least one
Kind：Gyroscope, acceleration transducer, gravity sensor；In the embodiment of the present invention, the mesh of collecting device is set in testee
Be during crash tests, testee can gather crash data by collecting device in it, and this is collided
Data report to control device.Further, gateway device is additionally provided with testee, gateway device herein may include but unlimited
In：Wireless router, interchanger etc..
(3) track equipment：Track equipment described in the embodiment of the present invention can be laid in advance, and its object is to make measured object
Body collides in planned orbit, to ensure the accuracy of the controllability of crash tests process and crash tests result.Please
In the lump referring to Fig. 3, track equipment includes slide rail, and the slide rail can carry out 360 degree of rotations, and track equipment is tested by the slide rail
Object provides running track；Herein it is understood that because slide rail can carry out 360 degree of rotation, then in crash tests
During by the rotation of slide rail all angles can ensure that all angles, all directions can be carried out between testee it is comprehensive
Shock so that crash tests system disclosure satisfy that various testing requirements, lift measuring accuracy, and practicality is high.Enter one
For step referring to Fig. 3, slide rail is provided with least two motors and at least two steering-engines, a motor and a steering
A corresponding testee, corresponding relation herein are specially steering wheel jointly：The electricity of motor and corresponding testee
Pole is connected, and keeps driving synchronous with the electrode of corresponding testee；And steering-engine and corresponding measured object
The base of body is connected.Above-mentioned corresponding relation realizes the connection between testee and track equipment, is advantageous to colliding
Regulation and driving of the test process middle orbit equipment to testee, ensure the reliability of crash tests.In the embodiment of the present invention,
The mode that motor is connected with the electrode of corresponding testee is specific as follows：The electrode of testee includes a plurality of company
Wiring, a connecting line can be separated from this plurality of connecting line and is connected to motor, keeps motor and corresponding quilt
It is homologous to survey the electrode of object, to ensure that motor and the electrode of corresponding testee remain that driving is synchronous.Need
Illustrate, track equipment drives the testee to run by the motor, and is adjusted by the steering-engine
The operational factor of the whole testee, the operational factor include operation angle and traffic direction.
In the embodiment of the present invention, the mixed-media network modules mixed-media of control device can be with the gateway device on testee wirelessly
Communication connection is established, so that establishing radio communication connection between control device and testee.Radio communication herein connects
Connect and may include but be not limited to：Wifi connections, bluetooth connection etc.；Radio communication company is carried out between control device and testee
Connect, not only facilitated control but also do not limited the operation of testee, and assembled simple.In addition, control device respectively with track equipment
Motor and steering-engine established and communicated to connect by wired mode, wired mode herein can refer to cable, optical fiber etc.
Mode, connected between control device and track equipment by wire communication, connective stability can be ensured, ensure instruction transmission
Reliability.
Two or more testees can be collided using the crash tests system of the embodiment of the present invention
Test, needs to carry out initialization preparation before crash tests, including：Track equipment is laid first, then according to Fig. 1 or Fig. 3
Control device, at least two testees and track equipment are attached by shown structure；Again, control device side according to
Actual demand is pre-configured with test request, and actual demand herein can include but is not limited to：Which need to hold testee
Row crash tests in which location point, it is necessary to collide, it is necessary to be collided from which angle and direction, and need with what
Kind speed completes collision etc.；So, pre-configured test request includes：Measured position, it is tested speed, tested angle and is tested
Direction.After completing above-mentioned initialization and preparing the crash tests system of the embodiment of the present invention can be used to perform crash tests stream
Journey, including：When performing crash tests, from control device according to pre-configured test request respectively to track equipment and measured object
Body issues crash tests instruction；The operational factor of testee is adjusted under the control that crash tests instruct by track equipment with full
The pre-configured test request of foot, and drive testee to perform collision according to the operational factor after adjustment；Testee is colliding
Test under the control of instruction and gather crash data, and crash data is reported into control device and carries out analysis acquisition test result.
Further, above-mentioned crash tests flow can be refined, specifically included：
First, when performing crash tests, measured angle of the control device according to included by the pre-configured test request
Degree and the generation regulating command of tested direction, and the regulating command is issued to the steering-engine in the track equipment；So,
The operation angle of the testee is adjusted to tested angle by the steering-engine in track equipment under the control of regulating command,
And the traffic direction of the testee is adjusted to tested direction.
Secondly, control device generates always according to the measured position included by the pre-configured test request and tested speed
Driving instruction, and the driving instruction is issued to the motor in the testee and the track equipment respectively.That
, the motor in track equipment drives the testee after adjustment according to tested speed under the control of driving instruction
Run along the slide rail in the track equipment to measured position and perform crash tests.Testee opens under the control of driving instruction
Dynamic collecting device collection crash data, and the crash data is reported into the control device.
In said process, crash tests instruction is targetedly issued by control device, triggering collision can either be played and surveyed
The effect of flow is tried, and can is enough to be coordinated and controlled to whole crash tests process, is advantageous to lift the accurate of crash tests
Property and validity.Crash tests instruction is responded by track equipment and testee respectively and performs corresponding operating, ensure that and entirely touch
Hit being smoothed out for test process.
Finally, control device is analyzed the crash data reported to obtain test result, and test result herein is used for
Reflect collision process whether accurate and effective, that is, reflect collision process whether meet pre-configured test request.Alternatively, obtaining
After test result, control device can also send reset command to the testee and the track equipment respectively, by rail
The operation angle of testee and traffic direction are adjusted to by the steering-engine in road equipment under the control of the reset command
Operation angle and traffic direction before crash tests, quilt is driven under the control of reset command by the motor in track equipment
Object is surveyed to run to the position before execution crash tests, by the testee described multiple along the slide rail in the track equipment
The collecting device is recovered to the state to crash tests under the control of order of the bit.With the suitable of the crash tests of guarantee next time
Profit is carried out, and avoids having an impact the accuracy and validity of crash tests next time.
The description of embodiment based on above-mentioned crash tests system, the embodiment of the present invention additionally provide a kind of crash tests side
Method, the crash tests method can apply in the crash tests system shown in Fig. 1 or Fig. 3, i.e., the crash tests method be by
Interact and realize between each equipment that crash tests system shown in Fig. 1 or Fig. 3 includes.Fig. 4 is referred to, the collision is surveyed
Method for testing comprises the following steps S101- steps S103：
S101, control device issue crash tests to track equipment and testee respectively according to pre-configured test request
Instruction.
Pre-configured test request includes：Measured position, tested speed, tested angle and tested direction.Wherein, measured position
Put expression collision and position occurs, that is, require that testee carries out crash tests at measured position.Tested speed represents collision speed
Degree, that is, require that testee reaches tested speed in the speed of service for carrying out the crash tests moment.Tested angle represents impingement angle
Degree, that is, require that testee is exactly tested angle in the operation angle for carrying out the crash tests moment.Tested direction represents collision
Direction, that is, require that testee is exactly tested direction in the traffic direction for carrying out the crash tests moment.It should be noted that by
Occur in collision between two or more testees, therefore, the quantity of above-mentioned tested speed can be more than or equal to 1,
Such as：Tested speed can be one or more, if the quantity of tested speed is 1, show two or more measured objects
Body is tested speed with identical and collided；If the quantity of tested speed is more than 1, then tested speed also carries instruction letter
Breath, the configured information are used to indicate tested speed corresponding to testee, such as：, for testee A and testee B
The tested speed for seeking testee A is a, and testee A mark is may include in its configured information；It is required that testee B quilt
Degree of testing the speed is b, and testee B mark is may include in its configured information.Similarly, above-mentioned tested angle, the number in tested direction
Amount can be more than or equal to 1.
The crash tests instruction that control device issues can either be played a part of triggering crash tests flow, and and can enough controls
Crash tests are completed in track equipment and testee collaboration, so that control device can assist to whole crash tests process
Reconcile and control.
S102, track equipment adjust the operational factor of testee to meet under the control that the crash tests instruct
Pre-configured test request is stated, and drives the testee to perform collision according to the operational factor after adjustment.
S103, the testee gather crash data under the control that the crash tests instruct, and by the collision
Data report to the control device and carry out analysis acquisition test result.
In step S102-S103, instructed in response to the crash tests that control device is issued, track equipment is needed to tested
The operational factor of object is adjusted to meet pre-configured test request, and operational factor herein includes operation angle and operation
Direction, and drive testee to be collided.And testee instructs in response to the crash tests that control device issues, using it
The collecting devices such as built-in gyroscope, acceleration transducer, gravity sensor collection crash data, certainly, Collision Number herein
According to may include but be not limited to：Gyro data, acceleration transducer data, gravity sensor data etc..Testee passes through
Wireless communication protocol between control device, such as：Wifi agreements, Bluetooth protocol etc. are beaten the crash data collected
Encapsulation, and encapsulation of data is reported into control device.Control device is based on wireless communication protocol to received encapsulation number
Crash data is obtained according to decapsulation is carried out, then statistical analysis is carried out to crash data and obtains test result, it is to be understood that this
The test result at place be used for reflect collision process whether accurate and effective, that is, reflect collision process whether meet pre-configured test will
Ask.Concrete analysis process may comprise steps of：
(1) crash data reported is screened, removes invalid data；Invalid data herein includes but is not limited to：
Shake data that the non-collision moment collects, data etc. of jolting, in the specific implementation, crash data carries acquisition time, one
In kind embodiment, because collision is typically what moment completed, therefore whether control device can be generation according to acquisition time
The time of collision is screened, if the acquisition time that the crash data received carries is the time to collide, then
The crash data is valid data, is otherwise invalid data；Such as：Assuming that the time to collide is 11:00:00, measured object
The acquisition time that the crash data m that body A is reported is carried is 11:00:The acquisition time that 00, crash data n are carried is 10:55:00,
So crash data m is valid data, and crash data n is invalid data.In another embodiment, because collision is to occur
Between two or more testees, therefore control device can be according to the crash data carrying that each testee reports
Whether acquisition time is synchronously screened, and is carried in the event of the crash data that the two or more testees of collision report
Acquisition time it is synchronous, then the crash data is valid data, is otherwise invalid data；Such as：Assuming that testee A and B
Collide, testee A reports two crash datas altogether, and the acquisition time that respectively crash data m is carried is 11:00:00,
The acquisition time that crash data n is carried is 10:55:00；The acquisition time that testee B reports crash data p to carry is
11:00:00, then crash data m and crash data p is valid data, and crash data n is invalid data.
(2) analyzed to obtain test result based on effective crash data.In one embodiment, control device can
The term of reference of the crash data in the case where meeting pre-configured test request is determined according to practical experience, if effective collision
Data are within the term of reference, it is determined that and this collision process accurate and effective is otherwise invalid.In another embodiment,
Control device can determine the reference value of the crash data in the case where meeting pre-configured test request according to practical experience, if
The actual value of effective collision data is equal with reference value, it is determined that this collision entirely accurate is effective, otherwise, according to effective collision
Difference between the actual value and reference value of data be calculated this collision measure of accuracy result, such as 50%, 90%.
The crash tests method of the embodiment of the present invention, realized by the track equipment laid in advance two or more tested
Collision of the object (such as intelligent carriage) on planned orbit, the control automated by control device to whole collision process
And crash tests analysis, the drawbacks of avoiding manual testing from bringing, testing efficiency is effectively lifted, simultaneously as not by illumination etc.
Extraneous factor influence, its test result is more accurate, and need not configure the industrial instrumentations such as laser, reduce expense into
This, practicality is higher.
The description of embodiment based on above-mentioned crash tests system, the embodiment of the present invention additionally provide another crash tests
Method, the crash tests method can apply in the crash tests system shown in Fig. 1 or Fig. 3, i.e., the crash tests method is
Realized as being interacted between each equipment that the crash tests system shown in Fig. 1 or Fig. 3 includes.In the embodiment of the present invention,
Pre-configured test request includes：Measured position, tested speed, tested angle and tested direction.Crash tests instruction includes adjusting
Section instruction and driving instruction.Fig. 5 is referred to, this method specifically includes following steps S201- steps S208：
S201, when performing crash tests, tested angle of the control device according to included by pre-configured test request and
Tested direction generation regulating command.
The regulating command is issued to the steering-engine in the track equipment by S202, control device.
S203, the steering-engine in the track equipment is under the control of the regulating command by the fortune of the testee
Row angle adjustment is tested angle, and the traffic direction of the testee is adjusted into tested direction.
S204, measured position and tested speed generation of the control device according to included by the pre-configured test request are driven
Dynamic instruction.
The driving instruction is issued to the drive in the testee and the track equipment by S205, control device respectively
Dynamic motor.
S206, the motor in the track equipment drive the quilt after adjustment under the control of the driving instruction
Object is surveyed to run to measured position execution crash tests along the slide rail in the track equipment according to tested speed.
S207, the testee start the collecting device collection crash data under the control of the driving instruction,
And the crash data is reported into the control device.
In crash tests flow shown in step S201-S207, crash tests are targetedly issued by control device and are referred to
Order, specifically, issue regulating command from control device to steering-engine first, control steering-engine adjust the testee with
Meet the requirement in tested angle and tested direction；Secondly, then from control device to motor issue driving instruction, control driving
Motor driving testee is reached measured position and collided with tested speed；Also, under from control device to testee
Driving instruction is sent out, control testee voluntarily gathers and reports crash data.Above-mentioned whole crash tests process is by control device
Automation is uniformly coordinated and controlled, and is advantageous to be lifted the accuracy and validity of crash tests.
S208, control device carry out analysis according to the crash data reported and obtain test result.
Test result herein be used for reflect collision process whether accurate and effective, that is, reflect collision process whether meet it is prewired
The test request put.Concrete analysis process may comprise steps of：
(1) crash data reported is screened, removes invalid data；Invalid data herein includes but is not limited to：
Shake data that the non-collision moment collects, data etc. of jolting, in the specific implementation, crash data carries acquisition time, one
In kind embodiment, because collision is typically what moment completed, therefore whether control device can be generation according to acquisition time
The time of collision is screened, if the acquisition time that the crash data received carries is the time to collide, then
The crash data is valid data, is otherwise invalid data；Such as：Assuming that the time to collide is 11:00:00, measured object
The acquisition time that the crash data m that body A is reported is carried is 11:00:The acquisition time that 00, crash data n are carried is 10:55:00,
So crash data m is valid data, and crash data n is invalid data.In another embodiment, because collision is to occur
Between two or more testees, therefore control device can be according to the crash data carrying that each testee reports
Whether acquisition time is synchronously screened, and is carried in the event of the crash data that the two or more testees of collision report
Acquisition time it is synchronous, then the crash data is valid data, is otherwise invalid data；Such as：Assuming that testee A and B
Collide, testee A reports two crash datas altogether, and the acquisition time that respectively crash data m is carried is 11:00:00,
The acquisition time that crash data n is carried is 10:55:00；The acquisition time that testee B reports crash data p to carry is
11:00:00, then crash data m and crash data p is valid data, and crash data n is invalid data.(2) based on effective
Crash data obtains test result.In one embodiment, control device can according to practical experience determine meet it is pre-configured
Test request in the case of crash data term of reference, if effectively crash data within the term of reference, it is determined that
This collision process accurate and effective is otherwise invalid.In another embodiment, control device can determine according to practical experience
Meet the reference value of crash data in the case of pre-configured test request, if the effectively actual value and reference value of crash data
It is equal, it is determined that this collision entirely accurate is effective, otherwise, according to the difference between the actual value and reference value of effective collision data
The different measure of accuracy result that this collision is calculated, such as 50%, 90%.
S209, after test result is obtained, control device is sent to the testee and the track equipment respectively
Reset command.
S210, the steering-engine in the track equipment is under the control of the reset command by the fortune of the testee
Row angle and traffic direction are adjusted to operation angle and traffic direction before crash tests.
S211, the motor in the track equipment drive the testee edge under the control of the reset command
Slide rail in the track equipment is run to the position before execution crash tests.
S212, the testee recover the collecting device to crash tests under the control of the reset command
State.
Reseting procedure shown in step S209-S212, which can recover testee the state to crash tests, to be ensured
Crash tests next time are smoothed out, and avoid having an impact the accuracy and validity of crash tests next time.
For the crash tests scheme of the clearer explanation embodiment of the present invention, said below in conjunction with instantiation
It is bright.
Fig. 6 is referred to, testee includes intelligent carriage A and intelligent carriage B, and intelligent carriage A is provided with router one, intelligence
Energy dolly B is provided with router two.Network interface card one and network interface card two are equipped with control device PC, network interface card one establishes nothing with router one
Line communicates to connect so that PC and intelligent carriage A can carry out Wifi communications；Network interface card two establishes radio communication with router two
Connection is so that PC and intelligent carriage B can carry out Wifi communications.Track equipment includes that the cunning of 360 degree of rotations can be carried out
Rail, slide rail are provided with steering-engine a1 and motor a2, and steering-engine b1 and motor b2；Wherein, steering-engine
A1 is connected to intelligent carriage A base, and intelligent carriage A electrode separates a connecting line and is connected to motor a2, also, drives
Dynamic motor a2 and intelligent carriage A electrode are homologous.Steering-engine b1 is connected to intelligent carriage B base, intelligent carriage B electrode
Separate a connecting line and be connected to motor b2, also, motor b2 and intelligent carriage B electrode are homologous.
PC can receive pre-configured test request, and the pre-configured test request includes：Measured position M, intelligent carriage A
Tested angle ra, intelligent carriage B tested angle rb, intelligent carriage A tested direction pa, intelligent carriage B tested direction pb、
Intelligent carriage A tested speed va, intelligent carriage B tested speed vb.PC is according to the tested angle r of the intelligent carriage AaWith
Intelligent carriage A tested direction p1 generates the first regulating command, and first regulating command is sent to steering-engine a1, by turning to
Intelligent carriage A operation angle is adjusted to r by steering wheel a1a, and intelligent carriage A traffic direction is adjusted to pa；Meanwhile PC roots
According to the tested angle r of the intelligent carriage BbWith intelligent carriage B tested direction pbThe second regulating command is generated, this second is adjusted
Section instruction is sent to steering-engine b1, and intelligent carriage B operation angle is adjusted into r by steering-engine b2b, by intelligent carriage B
Traffic direction be adjusted to pb.Afterwards, PC is according to measured position M and intelligent carriage A tested speed vaGenerate the first drive finger
Order, first driving instruction is sent to intelligent carriage A and motor a2, by motor a2 drive intelligent carriage A according to
vaRun to M；PC is according to measured position M and intelligent carriage B tested speed vbThe second driving instruction is generated, this second is driven
Dynamic instruction is sent to intelligent carriage B and motor b2, and intelligent carriage B is driven according to v by motor b2bRun to M；
Intelligent carriage A and intelligent carriage B collide at M, and intelligent carriage A gathers the crash data of itself and reports to PC, and intelligence is small
Car B gathers the crash data of itself and reports to PC；PC analyzes the standard of this collision process according to received crash data
True property and validity, obtain test result.Afterwards, PC is sent multiple respectively to intelligent carriage A, steering-engine a1 and motor a2
Order of the bit, control intelligent carriage A recover the state to collision；Meanwhile PC is electric to intelligent carriage B, steering-engine b1 and driving
Machine b1 sends reset command respectively, and control intelligent carriage B recovers the state to collision.
The crash tests method of the embodiment of the present invention, realized by the track equipment laid in advance two or more tested
Collision of the object (such as intelligent carriage) on planned orbit, the control automated by control device to whole collision process
And crash tests analysis, the drawbacks of avoiding manual testing from bringing, testing efficiency is effectively lifted, simultaneously as not by illumination etc.
Extraneous factor influence, its test result is more accurate, and need not configure the industrial instrumentations such as laser, reduce expense into
This, practicality is higher.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
Any process or method described otherwise above description in flow chart or herein is construed as, and represents to include
Module, fragment or the portion of the code of the executable instruction of one or more the step of being used to realize specific logical function or process
Point, and the scope of embodiments of the present invention includes other realization, wherein order that is shown or discussing, bag can not be pressed
Include according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be by the reality of the present invention
A person of ordinary skill in the field is applied to be understood.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned
In embodiment, software that multiple steps or method can be performed in memory and by suitable instruction execution system with storage
Or firmware is realized.If, and in another embodiment, can be with well known in the art for example, realized with hardware
Any one of row technology or their combination are realized：With the logic gates for realizing logic function to data-signal
Discrete logic, have suitable combinational logic gate circuit application specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..In addition, each functional unit in each embodiment of the present invention can be integrated in a processing
In module or unit is individually physically present, can also two or more units be integrated in a module.
Above-mentioned integrated module can both be realized in the form of hardware, can also be realized in the form of software function module.It is described
If integrated module is realized in the form of software function module and as independent production marketing or in use, can also stored
In a computer read/write memory medium.
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (13)
1. a kind of crash tests system, it is characterised in that the crash tests system includes performing at least two of crash tests
Testee, control device and the track equipment laid in advance；Wherein,
The control device is connected with the track equipment and the testee respectively；The track equipment is tested with described
Object is connected, and the running track for driving the testee to be provided along the track equipment is run；
When performing crash tests, the control device is according to pre-configured test request respectively to the track equipment and described
Testee issues crash tests instruction；The track equipment adjusts the measured object under the control that the crash tests instruct
The operational factor of body drives the testee according to the operational factor after adjustment to meet the pre-configured test request
Perform collision；The testee gathers crash data under the control that the crash tests instruct, and by the crash data
Report to the control device and carry out analysis acquisition test result.
2. crash tests system as claimed in claim 1, it is characterised in that the track equipment includes slide rail, the slide rail
360 degree of rotations can be carried out；
The slide rail is provided with least two motors and at least two steering-engines, a motor and a steering rudder
Machine corresponds to a testee jointly；
The track equipment provides running track by the slide rail for the testee, and institute is driven by the motor
Testee operation is stated, and the operational factor of the testee, the operational factor bag are adjusted by the steering-engine
Include operation angle and traffic direction.
3. crash tests system as claimed in claim 2, it is characterised in that the testee includes base and electrode；Institute
State base to be used to carry the testee, the electrode is used to provide driving power for the operation of the testee；
One motor and a steering-engine are corresponded in a testee jointly, and corresponding relation is：
Motor is connected with the electrode of corresponding testee, and keeps driving with the electrode of corresponding testee
It is synchronous；And steering-engine is connected with the base of corresponding testee.
4. crash tests system as claimed in claim 2 or claim 3, it is characterised in that the control device includes at least one net
Network module, the testee are provided with gateway device；The mixed-media network modules mixed-media is wirelessly established with the gateway device
Communication connection；And
The control device is established by wired mode with the motor in the track equipment and steering-engine communicate respectively
Connection.
5. crash tests system as claimed in claim 4, it is characterised in that the pre-configured test request includes：It is tested
Position, tested speed, tested angle and tested direction；The crash tests instruction includes regulating command and driving instruction；
When performing crash tests, tested angle of the control device according to included by the pre-configured test request and by
Direction generation regulating command is surveyed, and the regulating command is issued to the steering-engine in the track equipment；And the control
Measured position and tested speed generation driving instruction of the control equipment according to included by the pre-configured test request, and by described in
Driving instruction is issued to the motor in the testee and the track equipment respectively.
6. crash tests system as claimed in claim 5, it is characterised in that the steering-engine in the track equipment is described
The operation angle of the testee is adjusted to tested angle under the control of regulating command, and by the operation of the testee
Direction is adjusted to tested direction；
Motor in the track equipment drives the testee after adjustment to press under the control of the driving instruction
Run according to tested speed along the slide rail in the track equipment to measured position and perform crash tests.
7. crash tests system as claimed in claim 5, it is characterised in that be provided with collecting device, institute in the testee
Stating collecting device includes following at least one：Gyroscope, acceleration transducer, gravity sensor；
The testee starts the collecting device collection crash data under the control of the driving instruction, and is touched described
Hit data and report to the control device.
8. crash tests system as claimed in claim 7, it is characterised in that the crash data carries acquisition time；
The control device screens according to the acquisition time that the crash data carries to the crash data, and it is invalid to remove
Data；Analysis being carried out based on effective collision data again and obtaining test result, the test result is used to whether reflect the collision
Meet pre-configured test request.
9. crash tests system as claimed in claim 4, it is characterised in that after test result is obtained, the control is set
Back-up does not send reset command to the testee and the track equipment, and the steering-engine in the track equipment is described
The operation angle of the testee and traffic direction are adjusted to the operation angle before crash tests under the control of reset command
And traffic direction, the motor in the track equipment drive the testee along institute under the control of the reset command
The slide rail in track equipment is stated to run to the position before execution crash tests, control of the testee in the reset command
It is lower that the collecting device is recovered to the state to crash tests.
10. a kind of crash tests method, applied in the crash tests system as described in claim any one of 1-9, its feature
It is, the crash tests method includes：
The control device issues collision to the track equipment and the testee respectively according to pre-configured test request
Test instruction；
The track equipment adjusts the operational factor of the testee to meet under the control that the crash tests instruct
Pre-configured test request is stated, and drives the testee to perform collision according to the operational factor after adjustment；
The testee gathers crash data under the control that the crash tests instruct, and the crash data is reported to
The control device carries out analysis and obtains test result.
11. crash tests method as claimed in claim 10, it is characterised in that the pre-configured test request includes：Quilt
Location is put, tested speed, tested angle and tested direction；The crash tests instruction includes regulating command and driving instruction；
It is described when performing crash tests, the control device according to pre-configured test request respectively to the track equipment and
The testee issues crash tests instruction, including：
When performing crash tests, tested angle of the control device according to included by the pre-configured test request and by
Survey direction generation regulating command；
The regulating command is issued to the steering-engine in the track equipment；
Measured position and tested speed generation driving instruction according to included by the pre-configured test request；And
The driving instruction is issued to the motor in the testee and the track equipment respectively.
12. crash tests method as claimed in claim 11, it is characterised in that the track equipment refers in the crash tests
The operational factor of the testee is adjusted under the control of order to meet the pre-configured test request, and is driven described tested
Object performs collision according to the operational factor after adjustment, including：
Steering-engine in the track equipment adjusts the operation angle of the testee under the control of the regulating command
Whole is tested angle, and the traffic direction of the testee is adjusted into tested direction；And
Motor in the track equipment drives the testee after adjustment to press under the control of the driving instruction
Run according to tested speed along the slide rail in the track equipment to measured position and perform crash tests；
The testee gathers crash data under the control that the crash tests instruct, and the crash data is reported to
The control device carries out analysis and obtains test result, is specially：The testee opens under the control of the driving instruction
The dynamic collecting device collection crash data, and the crash data is reported into the control device；And
The crash data carries acquisition time；The acquisition time that the control device carries according to the crash data is to described
Crash data is screened, and removes invalid data；Analysis is carried out based on effective collision data obtain test result, the test again
As a result it is used to reflect whether the collision meets pre-configured test request.
13. the crash tests method as described in claim 11 or 12, it is characterised in that the crash tests method also includes：
After test result is obtained, the control device is sent to the testee and the track equipment respectively resets life
Order, by the steering-engine in the track equipment under the control of the reset command by the operation angle of the testee and
Traffic direction is adjusted to operation angle and traffic direction before crash tests, by the motor in the track equipment described
The testee is driven to be run along the slide rail in the track equipment to before performing crash tests under the control of reset command
Position, the collecting device is recovered to the shape to crash tests under the control of the reset command by the testee
State.
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| CN109001576A (en) * | 2018-08-09 | 2018-12-14 | 北汽福田汽车股份有限公司 | The analog detection method and device of vehicle collision |
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| CN114659743A (en) * | 2022-03-11 | 2022-06-24 | 中国工程物理研究院总体工程研究所 | Wireless test device and test method for collision/drop test |
| CN118010288A (en) * | 2024-04-09 | 2024-05-10 | 华羿微电子股份有限公司 | Intensity testing device and method for plastic package body of semiconductor device |
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| CN107588919B (en) | 2019-07-16 |
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