CN108445811A - A kind of high speed test turntable data acquisition instrument system - Google Patents
A kind of high speed test turntable data acquisition instrument system Download PDFInfo
- Publication number
- CN108445811A CN108445811A CN201810350303.4A CN201810350303A CN108445811A CN 108445811 A CN108445811 A CN 108445811A CN 201810350303 A CN201810350303 A CN 201810350303A CN 108445811 A CN108445811 A CN 108445811A
- Authority
- CN
- China
- Prior art keywords
- data acquisition
- module
- high speed
- speed test
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24036—Test signal generated by microprocessor, for all I-O tests
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Automation & Control Theory (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of high speed test turntable data acquisition instrument systems,It is related to experimental test and Electronic Testing and data acquisition technology field,Including wireless transparent transmission device,Detection device,DSP control module,Data acquisition module,Sensor,Data save module,Volometer,Power supply and mobile electronic device,The detection device is installed and is electrically connected on sensor,The sensor is electrically connected with data acquisition module,The data acquisition module is electrically connected with DSP control module,Module is saved with data respectively for the DSP control module and wireless transparent transmission device is electrically connected,The wireless transparent transmission device is wirelessly connected with mobile electronic device,The power supply respectively with wireless transparent transmission device,Detection device,DSP control module,Data acquisition module,Sensor and volometer are electrically connected,The high speed test turntable data acquisition instrument system structure is simple,It is small,Perfect in shape and function,Flexible operation mode,Precision is high,Show that data are accurate.
Description
Technical field
The present invention relates to experimental test and Electronic Testings and data acquisition technology field, and in particular to a kind of high speed test turn
Platform data acquisition instrument system.
Background technology：
Terminal munition be recent years antiarmor weapon equipment hot spot, no matter be it is a kind of it is being shed using carrier, beaten
SMART AMMUNITION, work characteristics are to utilize air force principle, side trailing edge rotation sweep, to realize search, detection and knowledge
Not, the function of target is smashed.Sensor is one of five big key technology of Terminal munition, in the ground experiment of detection sensor performance
In, how to simulate and realize high aerial high rotating speed rotation and 30 ° of angles perpendicular to the ground detection and identification target, be to determine and
Detect the key of Terminal munition sensor performance indicator.And due to the speed of Terminal munition rotation soon and require height distance big and from
The features such as heart inertia is big is caused to be increased with safety coefficient and easy to operate practicability, separately needs stable record in the case
The information of millimeter wave and infrared laser signal, needing a kind of safe ready to stablize at this time can remotely real-time oversight control data adopt
Collect instrument system, in addition can be realized under complicated landform and complicated climatic condition.There has been no be with Terminal munition test table at present
Basis can occur in the data collecting instrument system on the High aititude except km, and the high speed test turntable of the prior art is not installed
There is km WIFI remotely to connect real-time data acquisition instrument system function, Terminal munition high speed turntable quilt on the High aititude outside several kms
Ground monitors simultaneously energy store digital information automatic decision early warning or emergency stop, also fails to the high-speed rotating feelings on its High aititude
The personnel safety problem on ground is considered under condition, also not having can find that Current Voltage crosses the instrument brought in time on High aititude
The equipment of damage, it is even more impossible to be operated under complicated landform and complicated climatic condition.
Such as application No. is CN201210331169.6 disclose a kind of wind power generating set Data acquisition and issuance method and
Device, which carries out data acquisition by communicating connection with wind power generating set main control PLC, using the side of multithreading
Formula carries out high-frequency data acquisition and low-frequency data is acquired and preserved, and analyzes the data for acquiring and preserving, device includes wind
The data acquisition module that power generating set main control PLC is connected by communication module further includes data storage module and data analysis mould
Block.In addition, the patent of invention is not appropriate for the high speed test turntable actual demand of simulation Terminal munition, it also can not be except km
The service condition of test table can also be monitored on High aititude in the case of high revolution in real time, also not more preferable consideration user
The problem easy to use of safety, is also not equipped with long-range back information technology, more no display data can allow user real-time
The curve data for solving testee, it is small not account for demand more, simple in structure, and compatibility is strong, long distance wireless passback property.
Such as application No. is CN201510690959.7 to disclose a kind of data collecting system for vacuum low-temperature environment.It should
Data collecting system includes vacuum tank, turntable, conducting slip ring, test specimen, temperature transducer, test specimen measures cable, data acquire
Device, turntable Moving plate, integrated controller, host computer, turntable, temperature transducer are located in vacuum tank, integrated controller, host computer
Outside vacuum tank；Test specimen is placed on turntable Moving plate, and the temperature transducer for being pasted on surface of test piece measures electricity by test specimen
Cable is connected to data collector, and data collector sends data to Comprehensive Control by conducting slip ring with RS485 bus modes
Device, integrated controller are communicated by way of LAN with host computer.The data collecting system is for rotating spacecraft test specimen
Temperature measures, and has filled up the blank of domestic spacecraft thermal vacuum test rotation test specimen thermometric, still, which is not appropriate for
The high speed test turntable actual demand of Terminal munition is simulated, it also can not can also in the case of high revolution on the High aititude except km
Monitor the service condition of test table in real time, also the problem easy to use of the safety of not more preferable consideration user.
Invention content
The purpose of the present invention is to provide a kind of high speed test turntable data acquisition instrument systems, to solve the prior art
In caused the above-mentioned defects.
A kind of high speed test turntable data acquisition instrument system, including wireless transparent transmission device, detection device, DSP control
Module, data acquisition module, sensor, data savings module, volometer, power supply and mobile electronic device, the detection
Device is installed and is electrically connected on sensor, and the sensor is electrically connected with data acquisition module, the data acquisition module
Block is electrically connected with DSP control module, and the DSP control module saves module with data respectively and wireless transparent transmission device electrically connects
It connects, the wireless transparent transmission device is wirelessly connected with mobile electronic device, and the power supply is filled with wireless transparent transmission device, detection respectively
It sets, DSP control module, data acquisition module, sensor and volometer are electrically connected.
Preferably, the wireless transparent transmission device includes power conversion chip, signal receiving module, 2.4G NRF wireless transparent transmissions
Module and transmitting reception antenna.
Preferably, the detection device includes millimeter wave detector, infrared detector and laser detector.
Preferably, the transmitting terminal of the 2.4G NRF wireless transparent transmission modules adds PA, and receiving terminal adds LNA, and is received with transmitting
Antenna connects.
Preferably, the detection device and sensor are arranged with ground in 30 degree of angles.
Preferably, the mobile electronic device supports compatible Windows, Android, IOS operating system, and is directed to computer
The support upper computer software of version equipment, for the support APP softwares of cell phone apparatus.
Preferably, the power supply of stating can be mobile power.
Preferably, the mobile electronic device can be computer, mobile phone, iPad, one kind in wireless docking remote controler or
It is a variety of, include that APP softwares and upper computer software can real-time monitoring data acquisition curve datas in the mobile electronic device
Actual conditions, according to curve data judgement can adjust detection device and ground included angle.
Preferably, the data acquisition module model ADS1256.
Preferably, the data savings module is SD card, can carry out the read-write protection of data, can take off and be placed on shifting
It is analyzed on dynamic electronic equipment.
The advantage of the invention is that：This kind of high speed test turntable data acquisition instrument system is surveyed using Terminal munition high speed
Preliminary operation platform simulates Terminal munition actually high rotating speed and High aititude and safety under remote working condition and data record and real-time energy
The demand of monitoring, it is ensured that Terminal munition high speed test turntable simulates Terminal munition can absolutely safe real-time record millimeter wave and red
The curve data of outer laser measurement by designing suitable turntable structure layout and data acquisition device and km as a result, wirelessly sent out
Reception device mechanism is penetrated, steady operation in the state that guarantee device is in high rotating speed and High aititude and at a distance, solving can simulate
Test Terminal munition High aititude is adapted to the technical issues of any electronic equipment can monitor turntable testing field in real time at a distance.The height
Fast test table data acquisition instrument system has simple in structure, small, perfect in shape and function, and flexible operation mode, performance is steady
Fixed safe and reliable, precision is high, and compatibility is strong, show that data are accurate, supports several operation systems, and wireless penetrability is strong, and suitable
It is compatible with the ingenious merging of wireless transparent transmission module by data acquisition device with any landform and environment, it can realize far away from thousand
Monitor the millimeter wave and infrared laser pair of Terminal munition high speed test turntable on High aititude except rice under high speed rotation situation in real time
The data records such as the curve data and Current Voltage of object simultaneously return the real-time shape that any electronic equipment is monitored testee
Condition allows user's more preferably safe ready to use, can more obtain accurately data result.
Description of the drawings
Fig. 1 is the system block diagram of the present invention.
Fig. 2 is the system connection diagram of the present invention.
Wherein：1-wireless transparent transmission device, 2-detection devices, 3-DSP control modules, 4-data acquisition modules, 5-pass
Sensor, 6-data savings module, 7-volometers, 8-power supplys, 9-mobile electronic devices, 11-power conversion chips,
12-signal receiving modules, 13-2.4G NRF wireless transparent transmission modules, 14-transmitting reception antennas, 21-millimeter wave detectors,
22-infrared detectors, 23-laser detectors, 91-iPad, 92-mobile phones, 93-computers, 94-wirelessly dock remote controler.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As depicted in figs. 1 and 2, a kind of high speed test turntable data acquisition instrument system, including wireless transparent transmission device 1,
Detection device 2, DSP control module 3, data acquisition module 4, sensor 5, data savings module 6, volometer 7, power supply 8
With mobile electronic device 9, the detection device 2 is installed and is electrically connected on sensor 5, and the sensor 5 is acquired with data
Module 4 is electrically connected, and the data acquisition module 4 is electrically connected the storage Information Number for capableing of more preferable bigger with DSP control module 3
According to, not by the loss of the good data of external interference more safeguard protection, and operating resolution speed while amount and be exceedingly fast, the DSP controls
Module 6 is saved with data respectively for molding block 3 and wireless transparent transmission device 1 is electrically connected, the wireless transparent transmission device 1 and mobile electron
Equipment 9 is wirelessly connected, and wireless transparent transmission device can penetrate the object other than km and can transmit information, is highlighted and is mutually passed distance
Increase and the strong feature of penetrability, the power supply 8 respectively with wireless transparent transmission device 1, detection device 2, DSP control module 3, data
Acquisition module 4, sensor 5 and volometer 7 are electrically connected.
It is worth noting that, the wireless transparent transmission device 1 includes power conversion chip 11, signal receiving module 12,2.4G
NRF wireless transparent transmissions module 13 and transmitting reception antenna 14.
In the present embodiment, the detection device 2 includes millimeter wave detector 21, infrared detector 22 and laser detector
23, three mould concepts are formd, it is more comprehensively true and reliable and curve data is transferred to data to be added together the object of measurement
Acquisition module is conveniently operated the research of personnel.
In the present embodiment, the transmitting terminal of the 2.4G NRF wireless transparent transmissions module 13 adds PA primarily to transmitting signal
Amplification reaches farther distance, and receiving terminal adds LNA, and is connect with transmitting reception antenna 14 primarily to low noise receives signal
Amplification, which reaches, can receive farther signal, and be connect with transmitting reception antenna, this module mainly realizes that WIFI mutually passes receiving
Function.
In the present embodiment, the detection device 2 and sensor 5 are arranged with ground in 30 degree of angles, more close to true
The real practical rotary state of simulation Terminal munition achievees the effect that high emulation.
In the present embodiment, the mobile electronic device 9 supports compatible Windows, Android, IOS operating system, and
For the support upper computer software of computerized version equipment, for cell phone apparatus support APP softwares preferably not by system and software
Limitation, play its powerful characteristic and effect.
In the present embodiment, the power supply 8 of stating can be mobile power, be arranged on Terminal munition high speed test turntable, and
It drives and carries out high speed rotation, the ampere needed can be selected, be convenient for carrying, storage time is long.
In the present embodiment, the mobile electronic device 9 can be computer 93, mobile phone 92, iPad 91, wirelessly dock it is distant
One or more in control device 94, including APP softwares and upper computer software in the mobile electronic device 9 can monitor in real time
Data acquire the actual conditions of curve data, and detection device and ground included angle can be adjusted according to curve data judgement.
In the present embodiment, 4 model ADS1256 of the data acquisition module.
In addition, the data savings module 6 is SD card, the read-write protection of data can be carried out, can take off and be placed on shifting
It is analyzed on dynamic electronic equipment 9.
Based on above-mentioned, the high speed test turntable data acquisition instrument system, power supply 8 is filled to detection device 2, wireless transparent transmission
It sets 1, DSP control module 3, data acquisition module 4, sensor 5 and volometer 7 to power, with the millimeter wave in detection device
Detector 21, infrared detector 22, laser detector 23 send out band detection object target reflect be transmitted to three moulds biography
Sensor 5 receives, and sensor 5 carries out data waveform and merges the acquisition reception for being transferred to the progress curve data of data acquisition module 4 again,
Submit to again DSP control module 3 carry out calculate and data processing, data backup to data savings module 6 in or directly biography
To wireless transparent transmission device 1, there are power conversion chip 11, signal receiving module 12,2.4G NRF wirelessly saturating in wireless transparent transmission device 1
The curve data that reception is handled well is radioed to mobile electron using WIFI function and set by transmission module 13, transmitting reception antenna 14
Standby 9 using the safety under Terminal munition high speed test turntable simulation Terminal munition actually high rotating speed and High aititude and remote working condition
With data record and the real-time demand that can be monitored, it is ensured that Terminal munition high speed test turntable simulates Terminal munition can be absolutely safe
The curve data that record millimeter wave and infrared laser measure in real time by designing suitable turntable structure layout and data as a result, adopted
Acquisition means and km wireless transmitting and receiving device mechanism stablize in the state that guarantee device is in high rotating speed and High aititude and at a distance
Work, solve can simulation test Terminal munition High aititude be adapted at a distance any electronic equipment can monitor in real time turntable test neck
The technical issues of domain.The high speed test turntable data acquisition instrument system has simple in structure, small, perfect in shape and function, behaviour
It is flexible to make mode, performance stablizes safe and reliable, precision height, compatible strong, show that data are accurate, supports several operation systems,
Wireless penetrability is strong, and is applicable in any landform and environment, by data acquisition device and wireless transparent transmission module it is ingenious merge it is simultaneous
Hold, can realize the milli for monitoring Terminal munition high speed test turntable on the High aititude except km under high speed rotation situation in real time
Metric wave and infrared laser are to data records such as the curve data of object and Current Voltages and return any electronic equipment and be monitored
The real time status of testee allows user's more preferably safe ready to use, can more obtain accurately data result.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, all things considered are all merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (10)
1. a kind of high speed test turntable data acquisition instrument system, including wireless transparent transmission device (1), detection device (2), DSP
Control module (3), data acquisition module (4), sensor (5), data savings module (6), volometer (7), power supply (8) and
Mobile electronic device (9), which is characterized in that the detection device (2) is installed and is electrically connected on sensor (5), the biography
Sensor (5) is electrically connected with data acquisition module (4), and the data acquisition module (4) is electrically connected with DSP control module (3),
The DSP control module (3) is electrically connected with data savings module (6) and wireless transparent transmission device (1) respectively, the wireless transparent transmission
Device (1) and mobile electronic device (9) are wirelessly connected, the power supply (8) respectively with wireless transparent transmission device (1), detection device
(2), DSP control module (3), data acquisition module (4), sensor (5) and volometer (7) are electrically connected.
2. a kind of high speed test turntable data acquisition instrument system according to claim 1, it is characterised in that：The nothing
Line transparent transmission device (1) include power conversion chip (11), signal receiving module (12), 2.4G NRF wireless transparent transmissions modules (13) and
Emit reception antenna (14).
3. a kind of high speed test turntable data acquisition instrument system according to claim 1, it is characterised in that：The spy
It includes millimeter wave detector (21), infrared detector (22) and laser detector (23) to survey device (2).
4. a kind of high speed test turntable data acquisition instrument system according to claim 1, it is characterised in that：It is described
The transmitting terminal of 2.4G NRF wireless transparent transmissions modules (13) adds PA, and receiving terminal adds LNA, and is connect with transmitting reception antenna (14).
5. a kind of high speed test turntable data acquisition instrument system according to claim 1, it is characterised in that：The spy
Device (2) and sensor (5) is surveyed to be arranged in 30 degree of angles with ground.
6. a kind of high speed test turntable data acquisition instrument system according to claim 1, it is characterised in that：The shifting
Dynamic electronic equipment (9) supports compatible Windows, Android, IOS operating system, and for the support host computer of computerized version equipment
Software, for the support APP softwares of cell phone apparatus.
7. a kind of high speed test turntable data acquisition instrument system according to claim 1, it is characterised in that：The electricity
Source (8) can be mobile power.
8. a kind of high speed test turntable data acquisition instrument system according to claim 6, it is characterised in that：The shifting
Dynamic electronic equipment (9) can be computer (93), mobile phone (92), iPad (91), wirelessly one kind or more in docking remote controler (94)
Kind, include that APP softwares and upper computer software can real-time monitoring data acquisition curve datas in the mobile electronic device (9)
Actual conditions, according to curve data judgement can adjust detection device and ground included angle.
9. a kind of high speed test turntable data acquisition instrument system according to claim 1, it is characterised in that：The number
According to acquisition module (4) model ADS1256.
10. a kind of high speed test turntable data acquisition instrument system according to claim 1, it is characterised in that：It is described
It is SD card that data, which save module (6), can carry out the read-write protection of data, can take off and be placed on mobile electronic device (9)
It is analyzed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810350303.4A CN108445811A (en) | 2018-04-18 | 2018-04-18 | A kind of high speed test turntable data acquisition instrument system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810350303.4A CN108445811A (en) | 2018-04-18 | 2018-04-18 | A kind of high speed test turntable data acquisition instrument system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108445811A true CN108445811A (en) | 2018-08-24 |
Family
ID=63200907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810350303.4A Pending CN108445811A (en) | 2018-04-18 | 2018-04-18 | A kind of high speed test turntable data acquisition instrument system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108445811A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520640A (en) * | 2018-12-27 | 2019-03-26 | 北京航天长征飞行器研究所 | Moving target surface contact thermography device, system and method under vacuum low-temperature environment |
| CN110412337A (en) * | 2019-08-02 | 2019-11-05 | 贵州电网有限责任公司 | A kind of telescopic current reading device |
| CN111870249A (en) * | 2020-06-11 | 2020-11-03 | 华东理工大学 | Human body posture tracking system based on micro inertial sensor and use method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202018731U (en) * | 2011-05-04 | 2011-10-26 | 北京富盛星电子有限公司 | Wireless fidelity (WIFI) data acquisition device |
| CN102589350A (en) * | 2012-01-09 | 2012-07-18 | 林德福 | Semi-physical simulation system for developing laser terminal guidance ammunition round |
-
2018
- 2018-04-18 CN CN201810350303.4A patent/CN108445811A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202018731U (en) * | 2011-05-04 | 2011-10-26 | 北京富盛星电子有限公司 | Wireless fidelity (WIFI) data acquisition device |
| CN102589350A (en) * | 2012-01-09 | 2012-07-18 | 林德福 | Semi-physical simulation system for developing laser terminal guidance ammunition round |
Non-Patent Citations (4)
| Title |
|---|
| 尹建平 等: "《弹药学》", 28 February 2014, 北京理工大学出版社 * |
| 张波: "《空面导弹系统设计》", 31 December 2013, 航空工业出版社 * |
| 李朝青: "《无线发送/接收IC芯片及其数据通信技术选编 2》", 29 February 2004, 北京航空航天大学出版社 * |
| 肖泽龙 等: "Ka波段交流辐射计及其高塔实验研究", 《宇航学报》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520640A (en) * | 2018-12-27 | 2019-03-26 | 北京航天长征飞行器研究所 | Moving target surface contact thermography device, system and method under vacuum low-temperature environment |
| CN110412337A (en) * | 2019-08-02 | 2019-11-05 | 贵州电网有限责任公司 | A kind of telescopic current reading device |
| CN111870249A (en) * | 2020-06-11 | 2020-11-03 | 华东理工大学 | Human body posture tracking system based on micro inertial sensor and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108445811A (en) | A kind of high speed test turntable data acquisition instrument system | |
| CN107395266B (en) | Distributed UAV TT & C's data-link integrated test system and method | |
| CN102589504B (en) | Online measuring device for diameter of tree in growth | |
| CN103001666B (en) | Low-voltage power line carrier channel attenuation characteristic test system and control method thereof | |
| CN203376088U (en) | Power transmission line conductor stress and sag monitoring device | |
| CN108075842B (en) | Portable BTM detector | |
| CN102162824B (en) | Online testing method for mass production of ultrahigh frequency (UHF) identification electronic tag antenna | |
| CN102635406A (en) | Underground positioning method | |
| CN201804103U (en) | Portable and integrated direction-finding mainframe with radio monitoring | |
| CN206698245U (en) | A kind of vehicle road test real time data acquisition transmitting device and system | |
| CN201766306U (en) | Power line inspection helicopter | |
| CN103335676A (en) | Novel cable detection information acquisition system based on mixed ranging of infrared sound waves | |
| CN204989451U (en) | On --spot check -up communication tester of electric energy meter | |
| CN202486949U (en) | Handheld terminal and device detecting system using the same | |
| CN212514997U (en) | Automatic test system for millimeter wave radar | |
| CN110824417B (en) | Multi-rotor unmanned aerial vehicle outdoor sound and electricity combined positioning method for power transmission line inspection | |
| CN202204926U (en) | Real-time positioning management system | |
| CN206892335U (en) | A kind of high accuracy transmitting-receiving Split ultrasonic range-measurement system based on phase-detection | |
| CN108593963A (en) | One kind can remote monitoring Three-Dimensional Dynamic high speed test turret systems | |
| CN109856592A (en) | A kind of ultrasound positioning device and its localization method of unmanned plane | |
| CN202433135U (en) | Towing force testing device for towboat | |
| CN205971851U (en) | Unmanned aerial vehicle and gaseous remote supervising system with self -align function | |
| CN101477757A (en) | Track recording method for movable wireless agricultural motor driven vehicle road examination | |
| CN209446763U (en) | A kind of ultrasound positioning device of unmanned plane | |
| CN204009453U (en) | A kind of survey wind temperature measuring equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180824 |
|
| RJ01 | Rejection of invention patent application after publication |