CN207875476U - A kind of engineering truck suitable for ETC detections - Google Patents
A kind of engineering truck suitable for ETC detections Download PDFInfo
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- CN207875476U CN207875476U CN201720843557.0U CN201720843557U CN207875476U CN 207875476 U CN207875476 U CN 207875476U CN 201720843557 U CN201720843557 U CN 201720843557U CN 207875476 U CN207875476 U CN 207875476U
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Abstract
The utility model is related to a kind of engineering trucks suitable for ETC detections, including engineering truck, the installation frame of quadrangle is fixedly connected at the top of engineering truck, video camera is fixedly connected on four sides of institute's mounting bar, being located on three faces of headstock and two vehicle sides for the mounting bar has been fixedly connected with reception antenna；Master station is equipped in the compartment of engineering truck, master station includes being interconnected to constitute indented style master station by top surface, bottom surface, vertical plane, left side and right side, display, sound equipment, central control machine and socket power hole are inlaid on the vertical plane, input keyboard and keyboard of network are placed on the bottom surface, and multiplex roles plate is inlaid on bottom surface, RFID authentication devices are inlaid on the left side；Interchanger, network hard disk video recorder, 4G routers, UPS power supply systems and battery pack are fixed with inside master station.Common business vehicle is repacked into the engineering truck detected suitable for ETC by the utility model, is realized and is realized inexpensive, normalization detection to ETC equipment.
Description
Technical field
The utility model is related to a kind of engineering trucks suitable for ETC detections, belong to ETC detection fields.
Background technology
In recent years, highway in China is built especially expressway construction and is grown rapidly, and highway transportation network constantly expands, soon
Oneself prompt, safe and convenient warp becomes the top priority of highway traffic control, and the traffic capacity is to weigh the weight of highway transportation ability
Index, highway capacity research is wanted to meet public's need to greatest extent for science, reasonable performance highway transportation function
Important role is sought.
Electric non-stop toll (Electronic Toll Collection, ETC) system integration radio frequency identification
(Radio Frequency Identification, RFID) technology, hyundai electronics, the cutting edge technologies such as modern network communication, compared with
To effectively raise the service efficiency of traffic resource, traffic congestion is reduced.
With ETC technologies more and more widely be applied to for China highway tolling system, all big enterprises it is special
Occur again and again in use with short-range communication technology (Dedicated Short Range Communications, DSRC) equipment
Failure.Although product has all done stringent manufacture test in producer, administrative department and user can not in practice
The reliability, consistency of key equipment in ETC system are tested, mainly due to huge and expensive, the pipe of test equipment
Reason department buys these equipment and is tested, and improves cost.However as the passage of time, the relevant device meeting of ETC system
Increasingly aging, to lose partial function, until thoroughly failure.After failure, equipment needs depot repair or replacement, and
Equipment once goes wrong in use, and unnecessary loss and trouble can be not only brought to administrative department and user, while
The increase that cost is brought to equipment vendors leads to the consumption and waste of a large amount of human and material resources, financial resources.
Invention content
The purpose of this utility model is to provide a kind of engineering truck for repacking common business vehicle into and being detected suitable for ETC,
It realizes and inexpensive, normalization detection is realized to ETC equipment.
In order to achieve the above object, the technical solution of the utility model is：A kind of engineering truck suitable for ETC detections, packet
Engineering truck is included, the installation frame of quadrangle is fixedly connected at the top of the engineering truck, the installation frame includes at least two
The mounting bar of quadrangle and several link blocks for item to be fixedly mounted are surrounded, the mounting bar is fixed on work by link block
The top of journey vehicle, video camera has been fixedly connected on four sides of the mounting bar, and the mounting bar is located at headstock and two
It is fixedly connected with reception antenna on three faces of vehicle side；
Master station is equipped in the compartment of the engineering truck, master station includes by top surface, bottom surface, vertical plane, left side and the right side
Side is interconnected to constitute indented style master station, and display, sound equipment, central control machine and grafting electricity are inlaid on the vertical plane
Source aperture is placed with input keyboard and keyboard of network on the bottom surface, and is inlaid with multiplex roles plate on bottom surface, on the left side
RFID authentication devices are inlaid with, the RFID authentication devices are electrically connected with socket power hole, the central control machine, keyboard of network
It is electrically connected with socket power hole with multiplex roles plate, display, sound equipment and input keyboard are electrically connected with central control machine；
Interchanger, network hard disk video recorder, 4G routers, UPS power supply systems and battery pack, institute are fixed with inside master station
It states four video cameras to connect with network hard disk video recorder signal, network hard disk video recorder is connect with interchanger signal, grafting electricity
Source aperture is electrically connected with UPS power supply systems, and UPS power supply systems are electrically connected with battery pack, interchanger and 4G routers and socket power
Hole is electrically connected.
The vehicle rear portion of the engineering truck is equipped with roof ladder.
The left side and right side of the master station are respectively provided with observation window.
It is provided with intercom on the vertical plane of the master station.
It is T-type camera in headstock position in four video cameras, other three are hemispherical camera.
The installation frame is located at two side position of engineering truck rear portion and is further fixed on 4G antennas and 5.8G antennas.
With the above structure, common business vehicle is repacked into the engineering truck detected suitable for ETC, this work by the utility model
Journey vehicle installs multiple video cameras, antenna and installation frame additional at top, integrated form master station is arranged inside the vehicle, and in master
It controls and a series of physical equipment is installed on platform, while by mating cloth circuits and network topology, each module being attached, is built
Video monitoring and communication two systems are played, by the combination of two systems, realization detects ETC system whenever and wherever possible, leads to
It crosses 4G networks and uploads real time data and arrive detecting system platform, realize monitoring in real time, realization is to ETC devices with low cost, normalization
Detection.
Description of the drawings
Fig. 1 is utility model diagram；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is engineering truck vehicle schematic rear view；
Fig. 4 is master station schematic diagram inside engineering truck；
Fig. 5 is engineering truck master station schematic internal view；
Fig. 6 is engineering truck network schematic diagram.
Specific implementation mode
The utility model is described in further detail below in conjunction with the embodiment that attached drawing provides.
Referring to shown in Fig. 1-6, a kind of engineering truck suitable for ETC detections, including engineering truck 1, the top of the engineering truck 1
It is fixedly connected with the installation frame 2 of quadrangle, the installation frame 2 includes at least two mounting bars 21 for surrounding quadrangle and uses
In several link blocks 22 that item 21 is fixedly mounted, the mounting bar 21 is fixed on the top of engineering truck 1, institute by link block 22
It states and has been fixedly connected with video camera 3 on four sides of mounting bar 21, the mounting bar 21 is located at headstock and two vehicle sides
It is fixedly connected with reception antenna 4 on three faces；
Master station 8 is equipped in the compartment of the engineering truck 1, master station 8 includes by top surface 81, bottom surface 82, vertical plane 83, a left side
Side 84 and right side 85 are interconnected to constitute indented style master station 86, and display 87, sound equipment are inlaid on the vertical plane 83
88, central control machine 89 and socket power hole 810 are placed with input keyboard 811 and keyboard of network 812 on the bottom surface 82, and
It is inlaid with multiplex roles plate 813 on bottom surface 82, RFID authentication devices 820, the RFID certifications are inlaid on the left side 84
Device 820 is electrically connected with socket power hole 810, the central control machine 89, keyboard of network 812 and multiplex roles plate 813 with
Socket power hole 810 is electrically connected, and display 87, sound equipment 88 and input keyboard 811 are electrically connected with central control machine 89；
Interchanger 814, network hard disk video recorder 815,4G routers 816, UPS power supply systems are fixed with inside master station 8
817 and battery pack 818, four video cameras 3 connect with 815 signal of network hard disk video recorder, network hard disk video recorder 815
It is connect with 814 signal of interchanger, socket power hole 810 is electrically connected with UPS power supply systems 817, UPS power supply systems 817 and battery
818 electrical connection of group, interchanger 814 and 4G routers 816 are electrically connected with socket power hole 810, interchanger 814 and network hard disc record
Camera 815 is placed in cabinet 819.Top inside master station 8 is additionally provided with detection device storage shelf 821.
Shown in Figure 3, the vehicle rear portion of the engineering truck 1 is equipped with roof ladder 5.Roof ladder 5 is bolted on engineering
The rear portion of vehicle 1 can climb roof, and installation maintenance is carried out to video camera 3 and reception antenna 4 etc..
Shown in Figure 4, in order to observe 1 external circumstances of engineering truck, the left side 84 and right side 85 of the master station 8 are equal
Observation window 851 is set.
It is shown in Figure 4, in order to get in touch in time with 1 driver of engineering truck, set on the vertical plane 83 of the master station 8
It is equipped with intercom 830.
When the utility model is installed, installation frame 2 is including two mounting bars 21 for surrounding quadrangle and for being fixedly mounted
Several link blocks 22 of item 21, mounting bar 21 are connect by welding with link block 22, and link block 22 can not only play two
The connection function of mounting bar 21, and two mounting bars 21 after can fixing are installed along with roof, link block 22
Bottom is fixed by welding in roof, without in roof trepanning, avoiding leak.Video camera 3 and reception antenna 4 can pass through bolt
It is connected on two mounting bars 21, two mounting bars 21 of setting can preferably fix video camera 3 and reception antenna 4.
Entire 1 roof ETC detection devices of engineering truck use integrated design using modularization, by four video cameras 3, three
Reception antenna 4 and quadrangle installation frame 2 are constituted.Four cameras 3 include a T-type video camera and three dome-type camera shootings
Machine, three reception antennas 4 wherein one are conventional aerial, and two are plate aerial, an also 4G antenna and one 5.8G days
Line forms.Wherein installation frame 2 plays installation and fixed equipment, also amplifies the effect of aerial signal range.
T-type video camera, 0 °~360 ° of level, vertical -90 °~+90 ° of wide-angle monitoring range, comprehensive can obtain
The image informations such as surrounding enviroment, condition of road surface, mark graticule.Three high definition dome-types positioned at left side, right side and rear side image
Machine, multi-angle camera shooting, emphasis obtain the image of blind area, the function of T-type video camera are supplemented and strengthened.
One flat plate antenna is installed in the left and right sides respectively, for ETC system roadside device (Road Side Unit,
RSU it) communicates, sends and acceptance test data.With the development of wisdom traffic technology, more and more roadside devices are had in the future
It appears on road, the plate aerial of both sides can be used for the detection to these roadside devices.
A conventional aerial is also installed at the front side of entire module, the rear of T-type video camera, this is mainly used for setting to vehicle-mounted
The detection of standby (On Board Unit, OBU).
The rear side of module installs a 4G antenna and a 5.8G antenna respectively, for by different standards by testing number
According to ETC monitoring platforms are uploaded to, the needs monitored in real time to ETC system can be met.
It is shown in Figure 1, it uses in order to facilitate the operation, sliding door 11 is arranged in the side of engineering truck 1, is set in face of master station 8
Set seat 12.
Master station 8 is the nucleus module of whole system in engineering truck 1, and wherein central control machine 89 is cental system, detection
Personnel can control multichannel equipment by master station 8, and the detection data that mobile unit obtains all is passed to by in-vehicle network
Central control machine processing.Display 87, sound equipment 88, intercom 816, central control machine 89, grafting electricity are installed on 8 panel of master station
Source aperture 810, RFID authentication devices 820, multiplex roles plate 813, input keyboard 811 and the keyboard of network for controlling video camera 3
812, interchanger 814, network hard disk video recorder 815,4G routers 816, UPS power supply systems 817 and electricity are installed in panel itself
Pond group 818.
The power source of whole system is provided by vehicle-mounted battery pack 818, and battery pack 818 is connected by UPS power supply systems 817
It is connected to socket power hole 810, other physical modules are connected respectively to socket power hole 810.
Camara module circuit is connected as, four video cameras 3, wherein three trolley top spherical cameras and a T-type camera shooting
Machine is connected respectively to network hard disk video recorder 815, and network hard disk video recorder 815 is connected to socket power hole 810.
Network module circuit is connected as, and keyboard of network 812 and two 4G routers 816 are connected respectively to socket power hole
810。
In-vehicle network connection mainly realizes that wherein video camera 3 and keyboard of network 812 is connected to by an interchanger 814
Network hard disk video recorder 815, network hard disk video recorder 815 are connected to interchanger 814.4G routers 816 are connected to interchanger
814.T-type video camera is directly connected to interchanger 814, and interchanger 814 is connected to central control machine 89.
When the utility model is used, engineering truck 1 uninterruptedly travels in the high speed with ETC, when encountering ETC equipment,
ETC equipment is detected by RFID authentication devices 820, while four video cameras 3 clap 360 ° of peripheries of engineering truck without dead angle
It takes the photograph, transfers data to network hard disk video recorder 815, network hard disk video recorder 815 is preserved, and passes through interchanger 814
Wi-Fi is connected with 4G routers 816, real time data is uploaded to detecting system platform by 4G networks, realizes monitoring in real time.
The utility model has filled up the blank of the ETC system context of detection in a use, designed by the utility model
Engineering truck 1 has the flexible property that is unable to reach of other detection means, by each high speed entrance ETC system away on official business into
Row inspection, can judge whether ETC equipment running status is normal, and whether ETC system data-transformation facility is normal, is one in time
The detection means of kind low-cost high-efficiency.
The function of uploading data in real time by 1 communication module of engineering truck makes full use of network, big data and geography information system
The technologies such as system, can erect the integrated on-line monitoring authentication platform of a hardware and software, authorities can daily scientific research,
It detects in work, scientific management is carried out to ETC system.
The utility model is designed a kind of by existing commercial vehicle refitting according to 20851 series standards of ETC national standards GB/T
At the method for engineering truck, this is a kind of engineering truck that the ETC system in use is detected, detection content primarily directed to
The test of roadside device (Road Side Unit, RSU) and mobile unit (On Board Unit, OBU) physical layer parameter, packet
Include the test of RSU transmitters, RSU receiver tests, the test of OBU transmitters and 4 class of OBU receiver tests.Engineering truck has motor-driven
Property, flow detection can be carried out between each highway tolling system.Low cost, normality may be implemented by this utility model
The detection of change can well solve problem above.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (6)
1. a kind of engineering truck suitable for ETC detections, including engineering truck (1), it is characterised in that：The top of the engineering truck (1)
It is fixedly connected with the installation frame (2) of quadrangle, the installation frame (2) includes at least two mounting bars for surrounding quadrangle
(21) it is fixed on by link block (22) with several link blocks (22) for item (21) to be fixedly mounted, the mounting bar (21)
The top of engineering truck (1) has been fixedly connected with video camera (3), the mounting bar (21) on four sides of the mounting bar (21)
Be located on three faces of headstock and two vehicle sides and be fixedly connected with reception antenna (4)；
It is equipped with master station (8) in the compartment of the engineering truck (1), master station (8) includes by top surface (81), bottom surface (82), vertical
Face (83), left side (84) and right side (85) are interconnected to constitute indented style master station (86), are inlayed on the vertical plane (83)
Embedded with display (87), sound equipment (88), central control machine (89) and socket power hole (810), it is placed on the bottom surface (82)
Keyboard (811) and keyboard of network (812) are inputted, and is inlaid with multiplex roles plate (813) on bottom surface (82), the left side (84)
On be inlaid with RFID authentication devices (820), the RFID authentication devices (820) are electrically connected with socket power hole (810), in described
Centre control machine (89), keyboard of network (812) and multiplex roles plate (813) are electrically connected with socket power hole (810), display
(87), sound equipment (88) and input keyboard (811) are electrically connected with central control machine (89)；
Interchanger (814), network hard disk video recorder (815), 4G routers (816), UPS power supplies are fixed with inside master station (8)
System (817) and battery pack (818), four video cameras (3) connect with network hard disk video recorder (815) signal, network
Hard disk video recorder (815) is connect with interchanger (814) signal, and socket power hole (810) are electrically connected with UPS power supply systems (817),
UPS power supply systems (817) are electrically connected with battery pack (818), interchanger (814) and 4G routers (816) and socket power hole
(810) it is electrically connected.
2. the engineering truck according to claim 1 suitable for ETC detections, it is characterised in that：After the vehicle of the engineering truck (1)
It is terraced (5) that portion is equipped with roof.
3. the engineering truck according to claim 1 suitable for ETC detections, it is characterised in that：The left side of the master station (8)
Face (84) and right side (85) are respectively provided with observation window (851).
4. the engineering truck according to claim 1 suitable for ETC detections, it is characterised in that：The master station (8) it is vertical
Intercom (830) is provided on face (83).
5. the engineering truck according to claim 1 suitable for ETC detections, it is characterised in that：Four video cameras (3)
In, it is T-type camera in headstock position, other three are hemispherical camera.
6. the engineering truck according to claim 1 suitable for ETC detections, it is characterised in that：The installation frame (2) is located at
Two side position of engineering truck (1) rear portion is further fixed on 4G antennas (6) and 5.8G antennas (7).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720843557.0U CN207875476U (en) | 2017-07-12 | 2017-07-12 | A kind of engineering truck suitable for ETC detections |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720843557.0U CN207875476U (en) | 2017-07-12 | 2017-07-12 | A kind of engineering truck suitable for ETC detections |
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| CN207875476U true CN207875476U (en) | 2018-09-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284329A (en) * | 2017-07-12 | 2017-10-24 | 常宁数据产业（常州）有限公司 | The engineering truck detected suitable for ETC |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284329A (en) * | 2017-07-12 | 2017-10-24 | 常宁数据产业（常州）有限公司 | The engineering truck detected suitable for ETC |
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Address after: No. 9, river Hai Dong Road, Tianning District, Changzhou, Jiangsu Patentee after: Changning (Changzhou) Data Industry Research Institute Co., Ltd. Address before: No. 9, river Hai Dong Road, Tianning District, Changzhou, Jiangsu Patentee before: Changning Industrial (Changzhou) limited data |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tianning District Hehai road 213000 Jiangsu city of Changzhou province No. 9 Patentee after: Jiangsu Zhongda Intelligent Transportation Industry Research Institute Co., Ltd Address before: Tianning District Hehai road 213000 Jiangsu city of Changzhou province No. 9 Patentee before: Changning (Changzhou) Data Industry Research Institute Co., Ltd. |