CN109680591A - A kind of bituminous pavement intelligence maintenance management system and its working method - Google Patents
A kind of bituminous pavement intelligence maintenance management system and its working method Download PDFInfo
- Publication number
- CN109680591A CN109680591A CN201910062026.1A CN201910062026A CN109680591A CN 109680591 A CN109680591 A CN 109680591A CN 201910062026 A CN201910062026 A CN 201910062026A CN 109680591 A CN109680591 A CN 109680591A
- Authority
- CN
- China
- Prior art keywords
- maintenance
- management system
- vehicle
- maintenance management
- bracket
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/01—Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed or reference line supports; Applications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a kind of bituminous pavement intelligence maintenance management systems, including holding traverse measurement system, ground maintenance management system, vehicle-mounted maintenance management system and fixed base stations system, the hand-held traverse measurement system provides the defect information and its location information of the discovery of routine testing early period, the ground maintenance management system is used to receive the road inspection information of the hand-held traverse measurement system, and maintenance task is issued to the vehicle-mounted maintenance management system, and integration management is carried out to the relevant construction data of maintenance after the completion of maintenance, the fixed base stations system provides Differential positioning precision for the vehicle-mounted curing system and hand-held traverse measurement system.A kind of bituminous pavement intelligence maintenance management system disclosed by the invention and its working method, information island can be broken, realize the lifecycle management of road maintenance, the information such as road disease, construction details are subjected to unified storage, and by all maintenance information on whole road storage to unified management platform, the big data in later period is facilitated to conserve analysis.
Description
Technical field
The present invention relates to a kind of bituminous pavement intelligence maintenance management system and its working methods, belong to asphalt pavement conserving neck
Domain.
Background technique
As the highway that carload and the volume of traffic constantly increase and early stage builds reaches the length of service successively, China is public
Road especially highway has been in a kind of working condition of excess load, and pavement destruction situation is also increasingly severe, Guo Shenggan
The big or middle of line highway repairs that work is extremely urgent, this be put a very severe in face of highway maintenance department task and
Challenge.
Maintenance processes for road surface are mostly artificial in-site measurement construction, time-consuming and laborious and low efficiency, execute-in-place now
It is dangerous, and influence of the result vulnerable to human factor, while the information acquired is isolated, shortage relevance, it can not be from magnanimity
Data excavate useful information to greatest extent, far can not adapt to the demand of modern management.
A kind of construction 4D distant test system is disclosed in 201310209541.0 patent of CN, comprehensive utilization is logical
The state-of-the-art technologies such as letter, laser measurement, GPS positioning, CCD imaging, intelligent robot constitute one by integrated and operating software
For the checking system of building trade Construction State, but it is directed to the road maintenance construction management system of bituminous pavement, merely
High-precision GPS be unable to satisfy maintenance to the positioning accuracy of disease, only reach centimeter-level positioning just and can satisfy road surface and give birth to entirely
Order the maintenance record in period.Secondly laser measurement is directed to price for the scanning of road surface pit slot and too held high, common CCD camera
Rough geometric dimension can only be obtained, and stability for robot itself and data resolving ability require it is excessively high.
A kind of GPS monitoring system of engineering truck is disclosed in 201220215747.5 patent of CN, it includes GPS vehicle
Carry receiver, GPS control centre and onboard program controller.This belongs to the common total of present conventional vehicles vehicle-mounted terminal system
At disadvantage are as follows: remote transmission real-time, data volume it is big be limited to GSM network, the high-speed mobile networks such as Ying Caiyong 3G, 4G with
The all general communication mode of the wireless networks such as wifi.Secondly common GPS is unable to satisfy the needs of high accuracy positioning, and can not be fast
Speed reaction construction object is the actual conditions of related disease, also can not be associated with practical disease by Construction Condition.
Summary of the invention
The technical problem to be solved by the present invention is to information island can be broken by providing one kind, realize the full life of road maintenance
Cycle management is ordered, the information such as road disease, construction details are subjected to unified storage, and all maintenance information on whole road are stored
To unified management platform, the big data in later period is facilitated to conserve green road surface intelligence maintenance management system and its work side of analysis
Method.
In order to solve the above technical problems, the technical solution adopted by the present invention are as follows:
A kind of bituminous pavement intelligence maintenance management system, including hand-held traverse measurement system, ground maintenance management system, vehicle
Maintenance management system and fixed base stations system are carried, the hand-held traverse measurement system provides the disease letter of routine testing early period discovery
Breath and its location information, the ground maintenance management system are used to receive the road inspection information of the hand-held traverse measurement system, and
Maintenance task is issued to the vehicle-mounted maintenance management system, and whole to relevant construction data progress is conserved after the completion of maintenance
Management is closed, the fixed base stations system provides Differential positioning precision for the vehicle-mounted curing system and hand-held traverse measurement system.
The vehicle-mounted maintenance management system includes the articulated structure for being mounted on the tail portion upper right corner that pitch is cared the car, the hinge
Binding structure is attached with camera positioning carrier head, and is able to achieve and is rotated upwardly and downwardly.It is provided on the camera positioning bracket
GNSS antenna mounting bracket, GNSS positioning antenna is equipped in the GNSS antenna mounting bracket, and the camera positioning bracket exists
Tail portion is equipped with camera bracket, is equipped with binocular camera on the camera bracket;The pitch is cared the car by caudad
Cabinet right hand external data radio station antenna holder is installed, data radio station day is installed on the data radio station antenna holder
Line.
The pitch cares the car and is equipped with construction quality management system controller in the cabinet of caudad right lateral side, described
Construction quality management system controller is connected, by SMA interface and the number with the binocular camera by HDMI interface
It passes radio antenna connection, connect by TNC interface with the GNSS antenna, and led to Vehicle Controller by CAN bus
Letter.
The Vehicle Controller passes through the real-time collecting work device correlation displacement sensor of director port and close switch
Signal message, and the directives for construction issued in conjunction with construction quality management system controller, control corresponding oil cylinder complete it is special
Fixed movement, and communicated by CAN bus with vehicle control syetem display, by industry ethernet and movement or wirelessly
Communication module, printer and driver conserve task management display and communicate.
The person of sailing conserves task management display and is mounted on display bracket, and the display bracket is mounted on pedestal
On, the pedestal is mounted in driving on floor or is adsorbed on glass.
The camera positioning bracket by the articulated structure turn over expenditure and vehicle body reach vertical position or under turn over
With pitch care the car tail body be bonded when, fixed by Fixed latches.
A kind of bituminous pavement intelligence maintenance management system working method, comprising the following steps:
Step 1: daily road surface inspection car finds road surface breakage, and testing staff obtains location information by handset and integrates
Disease incidence is uniformly sent to ground maintenance management;
Step 2: ground maintenance management system is by information processing and cares the car to pitch and issues maintenance task;
Step 3: the confirmation of pitch maintenance vehicles gets and goes to destination according to location information after task, and vehicle parking is existed
Designated position by disease;
Step 4: by vision positioning system bracket hinged open and being fixed;
Step 5: biocular systems automatic identification pit slot information simultaneously issues control instruction to vehicle control syetem;
Step 6: heating pad wall movement is carried out maintenance construction operation according to instruction by vehicle control syetem in place;
Step 7: the construction datas such as disease photo, size, heating surface (area) (HS, time, heating curves will be uploaded after construction,
And same day construction details are carried out by printing by vehicle-mounted printer and are put on record;
Step 8: earth station's unified integration is all to be applied
Beneficial effects of the present invention: a kind of bituminous pavement intelligence maintenance management system provided by the invention is moved by hand-held
Dynamic measuring system provides the defect information and its location information of the discovery of routine testing early period, passes through fixed base stations system real time differential
System provides centimeter-level positioning precision, passes through the construction and maintenance of ground maintenance management system integration management road Life cycle
Situation, the 3 dimension sizes that disease is carried out by binocular measuring system in vehicle-mounted maintenance management system obtain, by mobile or wireless
Communication module is communicated with ground maintenance management system, uploads relevant maintenance and construction information, and using specific branch
Frame come complete camera and position antenna installation, guarantee stable parameter acquisition, have it is following the utility model has the advantages that
The first, the technological means such as GNSS positioning, wireless data communication, internet are merged, device systemsization is carried out and intelligently manages
Reason realizes that construction, operation are docked with cost management.
The second, it by binocular vision identifying system, realizes low cost, accurately obtain the scheme that disease 3 ties up size.
Third, the daily road inspection of integration, ground maintenance management, vehicle-mounted curing system, break information island, realize comprehensive drip
Green road Life cycle maintenance information storage.
Detailed description of the invention
Fig. 1 is the vehicle-mounted each parts mount position right view of maintenance management system of the present invention;
Fig. 2 is the vehicle-mounted management and maintenance components of system as directed component installation site rearview of the present invention;
Fig. 3 binocular vision system 3 ties up size and obtains an exemplary diagram.
A kind of bituminous pavement intelligence maintenance management system overall system diagram of Fig. 4 present invention.
An a kind of example flow diagram of bituminous pavement intelligence maintenance management system of Fig. 5 present invention.
Appended drawing reference is as follows in figure: 1- asphalt roads microwave maintenance vehicle, 2- data radio station antenna, 3- data radio station antenna branch
Frame, 4- Vehicle Controller, 5- vehicle control syetem display, 6- binocular camera, 6a- binocular vision right side camera, 6b- are bis-
Visually feel that left side camera, 7- camera bracket, 8-GNSS position antenna, 9-GNSS antenna installation stent, 10- camera positioning branch
Frame, 11- articulated structure, 12- construction quality management system controller, 13- pedestal, 14- display bracket, 15- driver's maintenance
Task management display, 16- printer, 17- movement or wireless communication module.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings, and following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in figure 4, a kind of bituminous pavement intelligence maintenance management system, including hand-held traverse measurement system, ground maintenance
Management system, vehicle-mounted maintenance management system and fixed base stations system.Hand-held traverse measurement system provides the discovery of routine testing early period
Defect information and its location information, ground maintenance management system be used to receive hand-held traverse measurement system road inspection information, and
Maintenance task is issued to vehicle-mounted maintenance management system, and conformable tube is carried out to the relevant construction data of maintenance after the completion of maintenance
Reason, fixed base stations system provide Differential positioning precision for vehicle-mounted curing system and hand-held traverse measurement system.One kind of the invention
Bituminous pavement intelligence maintenance management system, from a kind of " the Maintenance Machinery microwave heating wall intelligent control of patent 201810390300.3
System and control method " in study build to the control system that heating pad wall is automatically constructed and write with software systems;From patent
Study is to being directed to bituminous pavement in 201710666410.3 " a kind of microwave in-place regeneration asphalt pavement maintanance trucks and construction method "
Carry out the equipment and technique of microwave curing.
As depicted in figs. 1 and 2, vehicle-mounted maintenance management system include be mounted on pitch care the car 1 the tail portion upper right corner hinge
Binding structure 11, articulated structure 11 is attached with 10 head of camera positioning bracket, and is able to achieve and is rotated upwardly and downwardly.Camera positioning bracket
10 turn over expenditure by articulated structure 11 in its normal construction, reach vertical position with vehicle body and are carried out by Fixed latches
It is fixed.Camera positioning bracket 10 is cared the car 1 tail body patch by turning under articulated structure 11 with pitch during vehicle special show
It closes, and is fixed by Fixed latches, prevent from routing up in startup procedure.
Camera positioning bracket 10 is provided with GNSS antenna mounting bracket 9, GNSS antenna at the one third of tail portion
GNSS positioning antenna 8 is installed, GNSS positions solid by bolt between antenna 8 and GNSS antenna mounting bracket 9 in mounting bracket 9
It is fixed.Camera positioning bracket 10 is equipped with the camera bracket 7 of unadjustable tilt angle in tail portion, installs on camera bracket 7
There is binocular camera 6, since the system of visual identity needs to convert by camera and the angle on ground the practical ginseng of measurement
Number, when angle changes, system calibrating reduced parameter will fail before, all be distorted so that obtaining data, so
Using the bracket of unadjustable tilt angle, the calibration process that reduction system uses improves the accuracy measured size.
As shown in figure 3, binocular vision identifying system is used to obtain 3 dimension parameters of disease, binocular camera 6 includes binocular vision
Feel camera 6b on the left of right side camera 6a and binocular vision, and dual camera uses and is placed in parallel mode, this mode meter
Simplicity is calculated, not the parallax of vertical direction, the optical axis of two video cameras is parallel, target image imaging point in the left and right plane of delineation
Relative to the range difference of the respective coordinate origin in left and right, referred to as parallax, and change available, parallax and depth by triangle
It is information-related, the parallax of left and right camera is obtained to obtain the depth information of target surface with extensive by the principle of pinhole imaging system
It appears again the three-dimensional information of object.
As depicted in figs. 1 and 2, pitch, which is cared the car, 1 is equipped with data radio station antenna branch by caudal cabinet right hand external
Frame 3 is equipped with data radio station antenna 2 on data radio station antenna holder 3.Pitch cares the car 1 in the cabinet of caudad right lateral side
Construction quality management system controller 12 is installed, construction quality management system controller 12 passes through HDMI interface and binocular camera shooting
First 6 are connected, are connect by SMA interface with data radio station antenna 2, connect by TNC interface with GNSS antenna 8, integrate binocular
The image information that vision system obtains, analysis resolves construction target component, and is led to Vehicle Controller 4 by CAN bus
Letter.
As shown in figure 4, Vehicle Controller 4 acquires heating pad wall by director port in real time moves forward and backward sensor, heating
Wall left and right displacement sensor, each posture combine construction quality management system to control close to switch and temperature sensor information
The directives for construction that device 12 is issued controls corresponding oil cylinder and completes specific movement, and passes through CAN bus and vehicle control syetem
Display 5 is communicated, and conserves task by industry ethernet and movement or wireless communication module 17, printer 16 and driver
Management display 15 is communicated.Vehicle Controller 4 to the ground maintenance management system send disease photo, size, heating surface (area) (HS,
The construction datas such as time, heating curves, and printed same day construction details by vehicle-mounted printer 16.
The person of sailing conserves task management display 15 and is mounted on display bracket 14, and display bracket 14 is mounted on pedestal 13
On, pedestal 13 is mounted in driving on floor or is adsorbed on glass.Driver can be aobvious in task management after vehicle powers on
Show and receive the maintenance task that ground curing system issues in device, point can check task details after opening, and after validation to the ground
Maintenance management platform, which is replied, will preceding go to conserve.
As shown in figure 5, a kind of workflow of bituminous pavement intelligence maintenance management system entirety are as follows:
Step 1: daily road surface inspection car finds road surface breakage, and testing staff obtains location information by handset and integrates
Disease incidence is uniformly sent to ground maintenance management;
Step 2: ground maintenance management system is by information processing and cares the car to pitch and issues maintenance task;
Step 3: the confirmation of pitch maintenance vehicles gets and goes to destination according to location information after task, and vehicle parking is existed
Designated position by disease;
Step 4: by vision positioning system bracket hinged open and being fixed;
Step 5: biocular systems automatic identification pit slot information simultaneously issues control instruction to vehicle control syetem;
Step 6: heating pad wall movement is carried out maintenance construction operation according to instruction by vehicle control syetem in place;
Step 7: the construction datas such as disease photo, size, heating surface (area) (HS, time, heating curves will be uploaded after construction,
And same day construction details are carried out by printing by vehicle-mounted printer and are put on record;
Step 8: all construction datas of earth station's unified integration are simultaneously stored, so as to subsequent query or maintenance big data
Analysis.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of bituminous pavement intelligence maintenance management system, it is characterised in that: including hand-held traverse measurement system, ground maintenance pipe
Reason system, vehicle-mounted maintenance management system and fixed base stations system, the hand-held traverse measurement system provide routine testing early period hair
Existing defect information and its location information, the ground maintenance management system are used to receive the road of the hand-held traverse measurement system
Information is examined, and issues maintenance task to the vehicle-mounted maintenance management system, and to the relevant construction of maintenance after the completion of maintenance
Data carry out integration management, and the fixed base stations system provides difference for the vehicle-mounted curing system and hand-held traverse measurement system
Positioning accuracy.
2. a kind of bituminous pavement intelligence maintenance management system according to claim 1, it is characterised in that: the vehicle-mounted maintenance
Management system include be mounted on pitch care the car (1) the tail portion upper right corner articulated structure (11), the articulated structure (11) with
Camera positioning bracket (10) head is attached, and is able to achieve and is rotated upwardly and downwardly.It is provided on the camera positioning bracket (10)
GNSS antenna mounting bracket (9), GNSS positioning antenna (8) is equipped on the GNSS antenna mounting bracket (9), and the camera shooting is fixed
Position bracket (10) is equipped with camera bracket (7) in tail portion, is equipped with binocular camera (6) on the camera bracket (7);Institute
State pitch care the car (1) be equipped with data radio station antenna holder (3) by caudal cabinet right hand external, the data radio station day
Data radio station antenna (2) are installed on line bracket (3).
3. a kind of bituminous pavement intelligence maintenance management system according to claim 2, it is characterised in that: the pitch maintenance
Vehicle (1) is equipped with construction quality management system controller (12), the construction quality management in the cabinet of caudad right lateral side
System controller (12) is connected, by SMA interface and the data radio station with the binocular camera (6) by HDMI interface
Antenna (2) connection is connect by TNC interface with the GNSS antenna (8), and is carried out with Vehicle Controller (4) by CAN bus
Communication.
4. a kind of bituminous pavement intelligence maintenance management system according to claim 3, it is characterised in that: the vehicle-mounted control
Device (4) is combined by the real-time collecting work device correlation displacement sensor of director port and close to the signal message of switch
The directives for construction that construction quality management system controller (12) is issued controls corresponding oil cylinder and completes specific movement, and leads to
It crosses CAN bus to be communicated with vehicle control syetem display (5), passes through industry ethernet and movement or wireless communication module
(17), printer (16) and driver conserve task management display (15) and communicate.
5. a kind of bituminous pavement intelligence maintenance management system according to claim 4, it is characterised in that: the person's of sailing maintenance
Task management display (15) is mounted on display bracket (14), and the display bracket (14) is mounted on pedestal (13),
The pedestal (13) is mounted in driving on floor or is adsorbed on glass.
6. a kind of bituminous pavement intelligence maintenance management system according to claim 2, it is characterised in that: the camera positioning
Bracket (10) by the articulated structure (11) turn over expenditure and vehicle body reach vertical position or under turn over and care the car with pitch
(1) it when tail body is bonded, is fixed by Fixed latches.
7. a kind of bituminous pavement intelligence maintenance management system working method, it is characterised in that: the following steps are included:
Step 1: daily road surface inspection car finds road surface breakage, and testing staff obtains location information by handset and integrates disease
Situation is uniformly sent to ground maintenance management;
Step 2: ground maintenance management system is by information processing and cares the car to pitch and issues maintenance task;
Step 3: the confirmation of pitch maintenance vehicles gets and goes to destination according to location information after task, and by vehicle parking in disease
Other designated position;
Step 4: by vision positioning system bracket hinged open and being fixed;
Step 5: biocular systems automatic identification pit slot information simultaneously issues control instruction to vehicle control syetem;
Step 6: heating pad wall movement is carried out maintenance construction operation according to instruction by vehicle control syetem in place;
Step 7: the construction datas such as disease photo, size, heating surface (area) (HS, time, heating curves will be uploaded after construction, and led to
Cross vehicle-mounted printer by the same day construction details carry out printing put on record;
Step 8: all construction datas of earth station's unified integration are simultaneously stored, so as to subsequent query or maintenance big data point
Analysis.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910062026.1A CN109680591B (en) | 2019-01-23 | 2019-01-23 | Intelligent maintenance management system for asphalt pavement and working method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910062026.1A CN109680591B (en) | 2019-01-23 | 2019-01-23 | Intelligent maintenance management system for asphalt pavement and working method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109680591A true CN109680591A (en) | 2019-04-26 |
CN109680591B CN109680591B (en) | 2023-10-27 |
Family
ID=66193959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910062026.1A Active CN109680591B (en) | 2019-01-23 | 2019-01-23 | Intelligent maintenance management system for asphalt pavement and working method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109680591B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111676791A (en) * | 2020-05-27 | 2020-09-18 | 江苏集萃道路工程技术与装备研究所有限公司 | Intelligent in-situ microwave heating machine and construction method thereof |
CN112160226A (en) * | 2020-08-20 | 2021-01-01 | 江苏集萃道路工程技术与装备研究所有限公司 | Intelligent control system and method for one-key construction of asphalt pavement heater |
CN113529546A (en) * | 2020-04-17 | 2021-10-22 | 江西省宏发路桥建筑工程有限公司 | Method for repairing micro-damage of asphalt road |
CN115662122A (en) * | 2022-10-20 | 2023-01-31 | 中远海运科技股份有限公司 | GPS-based road inspection, disease identification and inspection and examination maintenance system and method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101818476A (en) * | 2010-01-28 | 2010-09-01 | 湖北省高速公路实业开发有限公司 | Bituminous pavement intelligent maintaining system based on Internet B/S network architecture |
CN104463458A (en) * | 2014-12-04 | 2015-03-25 | 广东能达高等级公路维护有限公司 | Expressway daily maintenance information management system |
CN108037723A (en) * | 2018-01-24 | 2018-05-15 | 武汉浩宇天辰科技有限公司 | A kind of highway maintenance Information Management System |
-
2019
- 2019-01-23 CN CN201910062026.1A patent/CN109680591B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101818476A (en) * | 2010-01-28 | 2010-09-01 | 湖北省高速公路实业开发有限公司 | Bituminous pavement intelligent maintaining system based on Internet B/S network architecture |
CN104463458A (en) * | 2014-12-04 | 2015-03-25 | 广东能达高等级公路维护有限公司 | Expressway daily maintenance information management system |
CN108037723A (en) * | 2018-01-24 | 2018-05-15 | 武汉浩宇天辰科技有限公司 | A kind of highway maintenance Information Management System |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113529546A (en) * | 2020-04-17 | 2021-10-22 | 江西省宏发路桥建筑工程有限公司 | Method for repairing micro-damage of asphalt road |
CN111676791A (en) * | 2020-05-27 | 2020-09-18 | 江苏集萃道路工程技术与装备研究所有限公司 | Intelligent in-situ microwave heating machine and construction method thereof |
CN112160226A (en) * | 2020-08-20 | 2021-01-01 | 江苏集萃道路工程技术与装备研究所有限公司 | Intelligent control system and method for one-key construction of asphalt pavement heater |
CN115662122A (en) * | 2022-10-20 | 2023-01-31 | 中远海运科技股份有限公司 | GPS-based road inspection, disease identification and inspection and examination maintenance system and method |
CN115662122B (en) * | 2022-10-20 | 2024-01-19 | 中远海运科技股份有限公司 | Maintenance system and method for road inspection, disease identification and inspection and examination based on GPS |
Also Published As
Publication number | Publication date |
---|---|
CN109680591B (en) | 2023-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109680591A (en) | A kind of bituminous pavement intelligence maintenance management system and its working method | |
CN102061659B (en) | Urban road pavement routine inspection equipment | |
CN103500508B (en) | A kind of intelligent transportation system | |
CN107014352A (en) | A kind of railcar and detection method for railway tunnel tunneling boring comprehensive detection | |
CN202018743U (en) | Express way safety distance early warning system based on GPS (global positioning system) and 3G wireless communication | |
CN203580743U (en) | Vehicle-mounted tunnel measurement system | |
CN101825444A (en) | Vehicle-mounted road spectrum testing system based on surface structured light | |
CN203480727U (en) | Driver yard driving test checking system by using GPS technology | |
CN110700056B (en) | Asphalt pavement disease monitoring system and monitoring method | |
CN103321129A (en) | Remote pavement construction diagnosis system and method based on infrared thermal image of third-generation (3G) network | |
CN206756149U (en) | A kind of railcar for railway tunnel tunneling boring comprehensive detection | |
CN103714603A (en) | Bus passenger flow statistics system based on infrared distance measuring sensor | |
CN112729405A (en) | Suspension type tunnel inspection device, system and method | |
CN201251430Y (en) | Vehicle physical size measurement device | |
CN112985311B (en) | Vehicle-mounted portable lightweight intelligent inspection method and system | |
CN111537524A (en) | Intelligent subway tunnel disease monitoring device and using method | |
CN115343299B (en) | Lightweight highway tunnel integrated detection system and method | |
CN109375245B (en) | Risk short-coming early warning vehicle-mounted terminal based on high-precision positioning | |
CN107677365B (en) | Rapid detection device and method for illumination brightness of highway tunnel | |
CN207380496U (en) | A kind of Long-Distance Monitoring System About for being adapted for contact with net detection tool car | |
CN200986749Y (en) | Digitalized training examination room based driver exercising and examining device | |
CN115035627B (en) | ETC road side parking inspection instrument with high automation degree | |
CN215643122U (en) | Novel auxiliary automatic driving integrated equipment | |
CN113012427B (en) | Improved vehicle-mounted lightweight inspection system and method | |
CN201288048Y (en) | Lifter system with optical measuring device |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant |