CN208044099U - Mobile weather station - Google Patents
Mobile weather station Download PDFInfo
- Publication number
- CN208044099U CN208044099U CN201820152087.8U CN201820152087U CN208044099U CN 208044099 U CN208044099 U CN 208044099U CN 201820152087 U CN201820152087 U CN 201820152087U CN 208044099 U CN208044099 U CN 208044099U
- Authority
- CN
- China
- Prior art keywords
- module
- weather station
- mobile
- movable type
- electronic compass
- 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.)
- Active
Links
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model discloses a kind of mobile weather stations.It solves the problems, such as when dynamic monitoring meteorological data in the prior art because wind speed and direction cannot accurately judge and position inaccurate, the mobile weather station of the utility model include wind speed wind direction sensor, fixed atmospherium, high-precision GPS locating module, three axle electronic compass module, solar powered module, vehicle power supply, system integration module, fixing bracket, base apparatus, mobile vehicle nine it is relatively independent and be mutually related module the technical issues of solve the above problem well, can be applied to the field of dynamic monitoring meteorological data.
Description
Technical field
The utility model is related to a kind of mobile weather stations.
Background technology
Since being taken seriously more and more widely with the influence of environment, various environmental parameters are put on monitoring agenda.In ring
All to mobile weather station in the industrial productions such as border detection, industrial air duct detection and the measurement of dangerous gas and scientific research
Have a wide range of applications demand.Such as forest fire scene, it needs that continually changing wind speed, wind direction data is used to graduate from old-type opera school
Floor manager, to effectively prevent the sprawling of the intensity of a fire.In another example PM2.5 monitors can be loaded on mobile weather station
It is linked into system, to monitor the PM2.5 concentration values variation of near zone, may determine that according to the data of mobile weather station
PM2.5 conveying directions etc..In major event meteorological activity, mobile weather station can also provide the basis money of ground meteorological data
Material.Wind speed and direction is as one of wherein especially important meteorological element, the construction especially in navigation, the emergent Meteorological Services in scene etc.
In be required for mobile wind speed and direction measuring system.During mobile vehicle dynamic mobile, it is accurately positioned and real-time wind
Fast wind direction measurement is primary difficulties, not only influences subsequent other parameters and measures, terrible weather environment makes instrument what is more
Device cannot measure.
The utility model discloses a kind of novel mobile weather stations combined using multimode, overcome the prior art
In can not be in the wind speed and direction of accuracy of judgement under mobile condition, and cannot carry out mobile measuring meteorological number under extreme weather
According to the problem of.
Invention content
The technical problem to be solved by the utility model is to, existing mobile weather station can not accuracy of judgement wind speed and wind
To, and mobile measurement can not be carried out under extreme weather, a kind of mobile weather station is provided, which can realize height
Real-time accurate wind speed, wind direction data and the measurement that data are accurately positioned of reliability, and can be obtained accurately under extreme weather
Data.
It is to solve above-mentioned technology technical solution adopted in the utility model：A kind of movable type weather station, feature exist
In, including wind speed wind direction sensor 1, fixed atmospherium 2, high-precision GPS locating module 3, fixing bracket 5, solar powered mould
Block 7, system integration module 8, base apparatus 9, propeller 10, mobile vehicle 11；It is characterized in that：Solar powered module 7 is solid
It is scheduled on the outside of 8 babinet of system integration module；Fixing bracket 5 is mounted with wind speed wind direction sensor 1, fixed meteorology successively from top to bottom
Instrument 2, system integration module 8 and three axle electronic compass module 4；Mobile vehicle 11 is located at 9 lower section of base apparatus.
In above-mentioned technical proposal, the system integration module 8 and three axle electronic compass module 4 are located under fixed atmospherium 2
Side, is distributed in fixing bracket both sides.
In above-mentioned technical proposal, the three axle electronic compass module 4 is mounted on fixing bracket 5, the inclination between holder
Angular range is between 45~120 degree.
In above-mentioned technical proposal, 4 course precision of the three axle electronic compass module be 0~0.5 °, resolution ratio be 0~
0.2°。
In above-mentioned technical proposal, external high-precision GPS locating module 3, three axis right over the three axle electronic compass module 4
Contain three dimensional reluctance sensor, obliquity sensor and temperature compensation system in electronic compass 4.Three dimensional reluctance sensor uses three
Mutually perpendicular magnetoresistive sensor, detects respectively corresponding geomagnetic field variation amount, and comprehensive three direction change amounts calculate course value；Electricity
When sub- compass run-off the straight, obliquity sensor carries out slope compensation to electronic compass, ensures that course data is accurate；Inclination angle passes
When sensor and three dimensional reluctance sensor are directed toward angle generation temperature drift, temperature compensation system can reduce temperature pair three to greatest extent
The influence of axis electronic compass.
In above-mentioned technical proposal, the solar powered module 7 is by the solar panel group that 1~4 power is 30~50W
At.
In above-mentioned technical proposal, 7 charge-discharge battery of the solar powered module is by the mobile electricity inside mobile vehicle 11
Source provides.
In above-mentioned technical proposal, 1~2 piece of accumulator (6), the plumbic acid electricity that battery capacity is 50~70AH are installed in weather station
Pond.
In above-mentioned technical proposal, the cable connector selects wet plug connector.
In above-mentioned technical proposal, inside the system integration module 8 equipped with data acquisition device, low pressure detection device and
4G wireless network card wireless remote automatic transmitter-receiver units.
In above-mentioned technical proposal, built-in sensors, heating equipment, Surge Protector in the fixed atmospherium 2, wherein institute
Stating built-in sensors includes：Temperature Humidity Sensor, baroceptor, precipitation sensor and wind sensor；Heating equipment is heating
Temperature sensor Th；Surge Protector is compact transient overvoltage suppressor；The built-in sensors, heating equipment and wave
Surge protector：Heating equipment below the precipitation sensor inside fixed atmospherium 2 and inside wind sensor makes precipitation pass
Ice and snow will not be accumulated above sensor and wind sensor.Heating element (Th) control heating below precipitation sensor, system detectio
When to the internal minimum temperature critical value being arranged, start heating function；Weather station setting Surge Protector device is a kind of is suitble to
The compact transient overvoltage suppressor of outdoor application, for preventing high-altitude to be struck by lightning and preventing surge from interfering.
In above-mentioned technical proposal, the fixing bracket 5 and 9 vibration damping grade of base apparatus are 10~15dB, and wherein chassis fills
It sets and formula mounting means is consolidated using chassis ultra-wide, fixing bracket is used for fixed component and cabling.
Using technical scheme of the present invention, mobile atmospherium includes nine relatively independent and interrelated modules, each
It cooperates between module, high-precision GPS locating module and three axle electronic compass module compensate for traditional meteorological station in mobile shape
The shortcomings that true wind direction and wind velocity value is unable to get under state, realize mobile weather station automatic positioning and mobile weather station and
The automatic calibration of the accurate wind speed and direction of vehicle.
Compared with prior art, the invention has the advantages and positive effects that：1, the mobile weather station of the present invention is in fixation
Air themperature, humidity, wind speed, wind direction, rain or the snowfall of weather station observation on the basis of six element of air pressure, are added to three axis electronics
Compass module, Accurate Determining true wind direction are not influenced by mobile vehicle travel speed variation etc..2, it is added to high-precision GPS mould
Block is accurately positioned and accurate calculation wind speed；It can also export the corresponding GPS coordinate of observed data simultaneously.It ensure that data
Accuracy, simple in structure, conveniently moving；3, be added to heating equipment, have heating function, be located at precipitation sensor below and
Heating equipment inside wind sensor makes that ice and snow will not be accumulated above precipitation sensor and wind sensor.Below precipitation sensor
Heating element (Th) control heating, can prevent steam, icing, fog etc. to measuring the influence generated, ensure measurement data
Accuracy, even if can be worked normally if ultralow temperature instrument, when disabling heating function, heating can close, using spirit
It is living convenient；4, be added to wind speed wind direction sensor, can first time visual perception wind direction and wind speed intensity, for preliminary observation wind
Fast wind direction value provides second of approach.
Description of the drawings
Fig. 1 is a kind of mobile weather station structural schematic diagram of the present invention.
In Fig. 1：1 be wind speed wind direction sensor, 2 be fixed atmospherium, 3 be high-precision GPS locating module, 4 be three axis electricity
Sub- compass module, 5 be fixing bracket, 6 accumulators, 7 be solar powered module, 8 be system integration module, 9 be base apparatus,
10 be propeller.
Fig. 2 is that 11 are increased on the basis of Fig. 1 is mobile vehicle, the mobile vehicle be common officer's car or ship,
The movable type carrier such as unmanned plane.
Using the meteorological element of the 2 real-time monitoring field of fixation atmospherium in mobile weather station, including practical wind direction, reality
Wind speed, temperature, relative humidity, air pressure, rain or snowfall；Simultaneously using 1 measuring machine of wind speed wind direction sensor in mobile weather station
The angle α of the travel direction of tool wind speed and mechanical wind direction and practical wind direction and mobile vehicle；Three axle electronic compass module 4 is used for
It is accurately directed to, internal three mutually perpendicular magnetoresistive sensors make three axle electronic compass module accurately measure course；Surge protection
Device prevents surge from entering the mobile weather station of interference and anti-lightning strike effect by Wiring port；High-precision GPS locating module 3, which calculates, to be moved
The latitude, longitude that dynamic load body generates in the process of moving, while the opposite wind generated in mobile vehicle driving process is first calculated,
Calculate the travel speed of mobile vehicle；System integration module 8 carries out operation by each group of data signal come is transmitted in above-mentioned steps
With after integration by the data result after correction of a final proof in real time by data collector by 4G wireless network transmissions to data collection unit
Door, completes the real-time monitoring of meteorological data.
Specific implementation mode
The present invention will be further described below by way of examples.
【Embodiment 1】
It is fixed to carry fixed atmospherium, wind speed wind direction sensor, high-precision GPS for a kind of mobile weather station as shown in Figure 1
Position module, three axle electronic compass module, wherein there is built-in sensors and Surge Protector in fixed atmospherium；Three axis electronics sieve
Angle between disk module and holder is 90 degree, and course precision is 0.5 °, and resolution ratio is 0.2 °, has in three axle electronic compass module
2 of three dimensional reluctance sensor and obliquity sensor, solar panels 40w power, system integration module, mobile vehicle, in road
Upper traveling every 2 hours detect a data, the data wind direction of continuous 10 hours weather stations monitoring, wind speed, temperature, relatively wet
Degree, air pressure, rain or snowfall, the results detailed in Table 1.
【Embodiment 2】
A kind of mobile weather station as shown in Figure 1 carries fixed atmospherium, wherein having built-in biography in fixed atmospherium
Sensor, heating equipment and Surge Protector, wind speed wind direction sensor, high-precision GPS locating module, three axle electronic compass module,
Angle wherein between three axle electronic compass module and holder is 90 degree, and course precision is 0.5 °, and resolution ratio is 0.2 °, three axis electronics
There is three dimensional reluctance sensor and obliquity sensor in compass module；2 pieces of solar panels 40w power, system integration module move
Dynamic load body, travelling every 2 hours on road detects a data, the data wind direction of continuous 10 hours weather stations monitoring, wind speed,
Temperature, relative humidity, air pressure, rain or snowfall, the results detailed in Table 1.
【Embodiment 3】
A kind of mobile weather station as shown in Figure 1 carries fixed atmospherium, wherein having built-in biography in fixed atmospherium
Sensor, heating equipment and Surge Protector, wind speed wind direction sensor, high-precision GPS locating module, three axle electronic compass module,
Angle wherein between three axle electronic compass and holder is 90 degree, and course precision is 0.5 °, and resolution ratio is 0.2 °, three axle electronic compass
There is three dimensional reluctance sensor, obliquity sensor and temperature compensation system in module；2 pieces of solar panels 40w power, system collection
At module, mobile vehicle travels data of every 2 hours detection, the data of continuous 10 hours weather stations monitoring on road
Wind direction, wind speed, temperature, relative humidity, air pressure, rain or snowfall, the results detailed in Table 1.
【Comparative example 1】
A kind of conventional mobile weather station does not have high-precision GPS locating module compared with the weather station in embodiment 1,
His equipment is identical, and under determination condition same as Example 1, data of every 2 hours detection are travelled on road,
Data wind direction, wind speed, temperature, relative humidity, air pressure, rain or the snowfall of continuous 10 hours weather stations monitoring, the results detailed in Table 1.
【Comparative example 2】
A kind of conventional mobile weather station does not have three axle electronic compass module compared with the weather station in embodiment 1,
His equipment is identical, and under determination condition same as Example 1, data of every 2 hours detection are travelled on road,
Data wind direction, wind speed, temperature, relative humidity, air pressure, rain or the snowfall of continuous 10 hours weather stations monitoring, the results detailed in Table 1：
【Comparative example 3】
Using a kind of existing traditional meteorological station, do not have high-precision GPS locating module and three axle electronic compass module, simultaneously
It is also not provided with heating equipment in fixed atmospherium, other equipment is identical with embodiment 2.Under identical monitoring of environmental, tradition
Following (the unit of data of weather station monitoring:mg/L)：Wind direction, wind speed, temperature, relative humidity, air pressure, rain or snowfall, as a result in detail
It is shown in Table 1：
It is whether accurate to investigate mobile weather station data, now use a two level in mobile monitoring region outdoor fixed
The monitoring data of weather station, which are used as, refers to data.The fixation weather station uses traditional meteorological monitor, no ancillary heating equipment to survey
Ranging from 0~40 DEG C of constant temperature degree, real time meteorological data in mensuration region ranging from 5 km of radius, the meteorologic parameter difference of measurement
For：Rain or snowfall, humiture, wind speed and direction value and atmospheric pressure.
Table 1
It, respectively in extreme temperature conditions, can using the mobile weather station of the present invention as shown in example 2 in table 1 and example 3
Rainfall, the wind speed and direction under extreme temperature conditions are measured, and the fixed weather station of tradition is unable to data measured.
It is compared by above-mentioned data analysis, mobile weather station of the invention carries high-precision GPS locating module and three axis electricity
Sub- compass module achieves good effect in the case where measuring dynamic condition.It, can compared with the fixed weather station measured value of tradition
Monitor the meteorological condition under extreme temperature conditions.
【Embodiment 4】
Using mobile weather station same as Example 3, fixed atmospherium is carried, wherein having in fixed atmospherium interior
Set sensor, heating equipment and wave protector, wind speed wind direction sensor, high-precision GPS locating module, three axle electronic compass mould
Angle between block, wherein three axle electronic compass and holder is 90 degree, and course precision is 0.5 °, and resolution ratio is 0.2 °, three axis electronics
There is three dimensional reluctance sensor, obliquity sensor and temperature compensation system in compass module；2 pieces of solar panels 40w power are
System integration module, using identical 5 mobile vehicles, 20,30,40,50 and 60km/h is respectively adopted in speed, on same road
Travel data of every 2 hours detection, data wind direction, wind speed, temperature, relative humidity, the gas of continuous 8 hours weather stations monitoring
Pressure, rain or snowfall, the results detailed in Table 2.
It is whether accurate to investigate mobile weather station data, now use a two level in mobile monitoring region outdoor fixed
The monitoring data of weather station, which are used as, refers to data.The fixation weather station uses traditional meteorological monitor, no ancillary heating equipment to survey
Ranging from 0~40 DEG C of constant temperature degree, real time meteorological data in mensuration region ranging from 5 km of radius, the meteorologic parameter difference of measurement
For：Rain or snowfall, humiture, wind speed and direction value and atmospheric pressure.
The fixed weather station measurement data in scene
Table 2
From Table 2, it can be seen that the mobile weather station of the present invention can obtain accurately under different movement speeds
Monitoring result.
【Embodiment 5】
Using mobile weather station same as Example 3, fixed atmospherium is carried, wherein having in fixed atmospherium interior
Set sensor, heating equipment and Surge Protector, wind speed wind direction sensor, high-precision GPS locating module, three axle electronic compass mould
Angle between block, wherein three axle electronic compass and holder is 90 degree, and course precision is 0.5 °, and resolution ratio is 0.2 °, three axis electronics
There is three dimensional reluctance sensor, obliquity sensor and temperature compensation system in compass module；2 pieces of solar panels 40w power are
Unite integration module, temperature be -20 DEG C, -10 DEG C, 40 DEG C respectively every 1 hour detect a data, continuous 5 hours weather stations
As a result data wind direction, wind speed, temperature, relative humidity, air pressure, rain or the snowfall of monitoring refer to table 3, table 4, table 5 respectively.
It is whether accurate to investigate mobile weather station data, now use a two level in mobile monitoring region outdoor fixed
The monitoring data of weather station, which are used as, refers to data.The fixation weather station uses traditional meteorological monitor, adds ancillary heating equipment,
Ranging from -20 DEG C~40 DEG C of measuring temperature, real time meteorological data in mensuration region ranging from 5 km of radius, the meteorological ginseng of measurement
Number is respectively：Rain or snowfall, humiture, wind speed and direction value and atmospheric pressure.
The fixed weather station measurement data in scene (environment temperature is -20 DEG C)
Table 3
It is whether accurate to investigate mobile weather station data, now use a two level in mobile monitoring region outdoor fixed
The monitoring data of weather station, which are used as, refers to data.The fixation weather station uses traditional meteorological monitor, adds ancillary heating equipment,
Ranging from -20 DEG C~40 DEG C of measuring temperature, real time meteorological data in mensuration region ranging from 5 km of radius, the meteorological ginseng of measurement
Number is respectively：Rain or snowfall, humiture, wind speed and direction value and atmospheric pressure.
The fixed weather station measurement data in scene (ambient temperature is -10 DEG C)
Table 4
It is whether accurate to investigate mobile weather station data, now use a two level in mobile monitoring region outdoor fixed
The monitoring data of weather station, which are used as, refers to data.The fixation weather station uses traditional meteorological monitor, adds ancillary heating equipment,
Ranging from -20 DEG C~40 DEG C of measuring temperature, real time meteorological data in mensuration region ranging from 5 km of radius, the meteorological ginseng of measurement
Number is respectively：Rain or snowfall, humiture, wind speed and direction value and atmospheric pressure.
The fixed weather station in scene (outside air temperature is 40 DEG C)
Table 5
As can be seen that the mobile weather station of present invention hot conditions in extreme low temperature and range from table 3, table 4, table 5
Accurate monitoring result can be obtained down.
Claims (9)
1. a kind of movable type weather station, which is characterized in that including wind speed wind direction sensor (1), fixed atmospherium (2), high-precision
GPS positioning module (3), fixing bracket (5), solar powered module (7), system integration module (8), base apparatus (9), spiral
Paddle (10), mobile vehicle (11)；It is characterized in that：Solar powered module (7) is fixed on outside system integration module (8) babinet
Side；Fixing bracket (5) is mounted with wind speed wind direction sensor (1), fixed atmospherium (2), system integration module successively from top to bottom
(8) and three axle electronic compass module (4)；Mobile vehicle (11) is located at below base apparatus (9).
2. movable type weather station according to claim 1, which is characterized in that the system integration module (8) and three axis electricity
Sub- compass module (4) is located at below fixed atmospherium (2), is distributed in fixing bracket both sides.
3. movable type weather station according to claim 2, it is characterised in that three axle electronic compass module (4) and fixing bracket
(5) between the range of tilt angles between is 45~120 degree, three axle electronic compass module (4) course precision is 0~0.5 °, point
Resolution is 0~0.2 °.
4. movable type weather station according to claim 1, which is characterized in that outer right over three axle electronic compass module (4)
High-precision GPS sensor locating module (3) is set, is sensed containing three dimensional reluctance sensor, inclination angle in three axle electronic compass module (4)
Device and temperature compensation system.
5. movable type weather station according to claim 1, it is characterised in that solar powered module (7) is by 1~4 power
It is formed for the solar panels of 30~50W.
6. movable type weather station according to claim 1, which is characterized in that 1~2 piece of accumulator (6) is installed in weather station,
Battery capacity is the lead-acid battery of 50~70AH.
7. movable type weather station according to claim 1, it is characterised in that cable connector selects wet plug connector；System collection
It is internal equipped with data acquisition device, low pressure detection device and 4G wireless network card wireless remote automatic transmitter-receiver units at module (8).
8. movable type weather station according to claim 1, which is characterized in that fix built-in sensors in atmospherium (2), add
Hot equipment, Surge Protector.
9. movable type weather station according to claim 1, which is characterized in that fixing bracket (5) and base apparatus (9) vibration damping
Grade is 10~15dB, and wherein base apparatus consolidates formula mounting means using chassis ultra-wide, fixing bracket be used for fixed component and
Cabling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820152087.8U CN208044099U (en) | 2018-01-30 | 2018-01-30 | Mobile weather station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820152087.8U CN208044099U (en) | 2018-01-30 | 2018-01-30 | Mobile weather station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208044099U true CN208044099U (en) | 2018-11-02 |
Family
ID=63954674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820152087.8U Active CN208044099U (en) | 2018-01-30 | 2018-01-30 | Mobile weather station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208044099U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095826A (en) * | 2018-01-30 | 2019-08-06 | 上海泽铭环境科技有限公司 | Mobile weather station |
| CN110514868A (en) * | 2019-08-24 | 2019-11-29 | 大连理工大学 | A kind of ship true wind measuring device |
| CN110646866A (en) * | 2019-08-30 | 2020-01-03 | 北京航空航天大学 | Atmospheric parameter measuring device for sounding |
| US11789180B1 (en) * | 2022-08-10 | 2023-10-17 | National Institute of Meteorological Sciences | Apparatus for meteorological observation |
-
2018
- 2018-01-30 CN CN201820152087.8U patent/CN208044099U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095826A (en) * | 2018-01-30 | 2019-08-06 | 上海泽铭环境科技有限公司 | Mobile weather station |
| CN110514868A (en) * | 2019-08-24 | 2019-11-29 | 大连理工大学 | A kind of ship true wind measuring device |
| CN110646866A (en) * | 2019-08-30 | 2020-01-03 | 北京航空航天大学 | Atmospheric parameter measuring device for sounding |
| CN110646866B (en) * | 2019-08-30 | 2020-06-09 | 北京航空航天大学 | Atmospheric parameter measuring device for sounding |
| US11789180B1 (en) * | 2022-08-10 | 2023-10-17 | National Institute of Meteorological Sciences | Apparatus for meteorological observation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208044099U (en) | Mobile weather station | |
| CN110095826A (en) | Mobile weather station | |
| CN104790283B (en) | A kind of surface evenness rapid detection system based on vehicle-mounted accelerometer | |
| CN206704211U (en) | Heavy haul train alignment system based on movable block | |
| CN106274981B (en) | A kind of track detection device and detection method | |
| CN117836653A (en) | Road side millimeter wave radar calibration method based on vehicle-mounted positioning device | |
| CN105235471A (en) | Automobile air-conditioning control method and device based on online correction | |
| CN104864878A (en) | Electronic map based road condition physical information drawing and inquiring method | |
| CN103852064A (en) | Vehicle-mounted real-time road slope testing system and testing method thereof | |
| CN107255566A (en) | A kind of vehicle carried type vehicle driving running deviation detection means and detection method | |
| CN207649604U (en) | A kind of intelligent landform survey system based on unmanned plane | |
| CN102680077A (en) | Outside noise quick measurement system during vehicle acceleration | |
| CN105301621B (en) | A kind of vehicle locating device and a kind of intelligent Driving Test system | |
| CN113804464B (en) | Vehicle steering radius measurement system and method | |
| CN106441372A (en) | Method for coarsely aligning static base based on polarization and gravity information | |
| CN105509764A (en) | Vehicle-mounted integrated terminal used for intelligent driving test | |
| CN109680592A (en) | A kind of vehicle-mounted road surface detection device and method based on inertia measurement and radar range finding | |
| CN205317215U (en) | A on -vehicle integrated terminal for intelligence is driven and is examined | |
| CN103674853B (en) | A kind of mobile area Pollution Gas distribution telemetry system | |
| CN110952427A (en) | Modularized intelligent road sensing equipment and system based on driving feeling | |
| CN110285789B (en) | Comprehensive field vehicle detector, detection system and detection method | |
| CN104251699A (en) | Indoor space positioning equipment and positioning method thereof | |
| CN108253929A (en) | A kind of four-wheel position finder, system and its implementation | |
| CN111267912A (en) | Train positioning method and system based on multi-source information fusion | |
| CN104833529A (en) | Vehicle performance test system based on inertial navigation and test method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhan Xiaofang Inventor after: Wang Wenxue Inventor after: Dong Zhenglong Inventor after: Fei Zifan Inventor before: Zhan Xiaofang Inventor before: Wang Wenxue Inventor before: Dong Zhenglong |
|
| CB03 | Change of inventor or designer information |