CN111896943A - Car networking data acquisition system based on embedded software secondary development - Google Patents
Car networking data acquisition system based on embedded software secondary development Download PDFInfo
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- CN111896943A CN111896943A CN202010568282.0A CN202010568282A CN111896943A CN 111896943 A CN111896943 A CN 111896943A CN 202010568282 A CN202010568282 A CN 202010568282A CN 111896943 A CN111896943 A CN 111896943A
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- 230000006855 networking Effects 0.000 title claims abstract description 19
- 238000011161 development Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000003381 stabilizer Substances 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000004868 gas analysis Methods 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 abstract description 16
- 238000004364 calculation method Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 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
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
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- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
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- 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
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- Computer Networks & Wireless Communication (AREA)
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- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention belongs to the technical field of vehicle networking data acquisition, and particularly relates to a vehicle networking data acquisition system based on embedded software secondary development, which comprises an acquisition mechanism, wherein a main processor and a vehicle exhaust analysis module are fixedly connected in the acquisition mechanism, and the vehicle exhaust analysis module is in signal connection with the main processor; gather the speed of coming and going vehicle through setting up of vehicle speed measuring radar, gather automobile exhaust information through automobile exhaust analysis module, it carries out subsequent analysis to villages and towns automobile exhaust pollution in the follow-up to convenient, and the information transmission after gathering carries out preliminary storage to the host processor through storage module, and after the host processor received vehicle speed measuring radar's collection information, information transmission after will gathering through wireless data transmission module handles the analysis to outside information receiving terminal, thereby simplify the operation degree of difficulty to speed information acquisition calculation, compare in the manual calculation mode rapider.
Description
Technical Field
The invention belongs to the technical field of vehicle networking data acquisition, and particularly relates to a vehicle networking data acquisition system based on embedded software secondary development.
Background
With the development of embedded software and the popularization of the internet of things, the development of the embedded software is increased greatly in all industries and is applied to a vehicle networking system, and the vehicle networking is mainly used for effectively utilizing all vehicle dynamic information in an information network platform by a vehicle data analysis instrument through a wireless communication technology, so that different functional services are provided in the running of vehicles.
At present, due to the problems of planning of traffic roads in villages and towns, a lot of sections with multiple accidents exist on the roads in the villages and the towns, the main reason why the accidents occur is caused by high-speed driving on the complex roads, a common speedometer can only collect speed data of vehicles coming and going and analyze and process the speed data in a manual calculation mode, and a plurality of pieces of vehicle speed information which cannot come and go are stored in a processing terminal for calculation and analysis, so that the speed information collection and calculation operation become very complicated.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a vehicle networking data acquisition system based on embedded software secondary development.
In order to achieve the purpose, the invention provides the following technical scheme: the automobile exhaust analysis device comprises an acquisition mechanism, a main processor and an automobile exhaust analysis module are fixedly connected inside the acquisition mechanism, the automobile exhaust analysis module is in signal connection with the main processor, the main processor is provided with a storage module and a wireless data transmission module, the main processor is in signal connection with the storage module and the wireless data transmission module, a vehicle speed measuring radar is detachably connected to the top of the acquisition mechanism, the vehicle speed measuring radar is in signal connection with the main processor, an installation block is fixedly connected to the bottom of the vehicle speed measuring radar, the installation block penetrates through the acquisition mechanism and is in sliding connection with the acquisition mechanism, a limiting block is slidably connected to the inner side of the installation block, an installation plate is fixedly connected to the outer wall of the acquisition mechanism, a storage battery is fixedly connected to the outer wall of the installation plate, and the main processor and the vehicle speed measuring, gather the bottom fixedly connected with of mechanism two and be the symmetric distribution's connect the stabilizer blade, two the equal sliding connection in inboard of connecting the stabilizer blade has the slip stabilizer blade, one side of connecting the stabilizer blade is equipped with the pilot pin, the pilot pin runs through connect the stabilizer blade with the slip stabilizer blade.
As a preferable technical scheme of the invention, the acquisition mechanism is provided with a mounting hole, and the mounting block penetrates through the mounting hole and is in sliding connection with the mounting hole.
As a preferred technical scheme of the invention, the top of the mounting plate is fixedly connected with a solar panel, and the storage battery is electrically connected with the solar panel.
As a preferable technical scheme of the invention, the mounting block is provided with a sliding groove, and the limiting block is connected in the sliding groove in a sliding manner.
As a preferable technical scheme of the invention, one end of the limiting block, which is positioned at the inner side of the sliding chute, is fixedly connected with a compression spring, and one end of the compression spring is fixedly connected with the inner wall of the sliding chute.
As a preferred technical solution of the present invention, the connecting support leg is provided with a positioning hole, and the positioning bolt penetrates through the positioning hole and is slidably connected with the positioning hole.
As a preferable technical scheme of the invention, the sliding support leg is provided with a plurality of connecting holes, and the positioning bolt penetrates through the connecting holes and is in sliding connection with the connecting holes.
As a preferable technical solution of the present invention, the connecting support leg is provided with a receiving groove, and the sliding support leg is slidably connected in the receiving groove.
As a preferable technical scheme of the invention, one end of the positioning bolt is in threaded connection with a nut.
As a preferable technical scheme of the invention, a connecting frame is fixedly connected between the two connecting support legs.
Compared with the prior art, the invention has the beneficial effects that:
1. after the intelligent vehicle speed measuring radar is placed on a road in a section with multiple accidents, the solar panel supplies power to the storage battery in daytime, so that the problem that the rural road is inconvenient to be externally connected with a power supply is solved, the speed of vehicles coming and going is collected through the arrangement of the vehicle speed measuring radar, the vehicle exhaust information is collected through the vehicle exhaust analysis module, the subsequent analysis of the rural automobile exhaust pollution is facilitated, the collected information is transmitted to the main processor and is primarily stored through the storage module, and after the main processor receives the collected information of the vehicle speed measuring radar, the collected information is transmitted to the external information receiving terminal through the wireless data transmission module to be processed and analyzed, so that the operation difficulty of speed information collection and calculation is simplified, and the intelligent vehicle speed measuring radar is quicker compared with a manual calculation mode.
2. When the collecting mechanism acts on environments with different installation heights, the overall height of the collecting mechanism can be lifted, the sliding support legs in the connecting support legs are pulled outwards in a sliding mode when the collecting mechanism is lifted, so that the distance between the collecting mechanism and the ground is extended, after adjustment is completed, the sliding support legs are positioned by enabling the positioning bolts to penetrate through the positioning holes formed in the connecting support legs and the connecting holes formed in the sliding support legs, the sliding support legs cannot slide continuously, then one ends of the positioning bolts are screwed into the nuts to prevent the sliding support legs from being separated from the positioning holes and the connecting holes, so that the stability after adjustment is improved, the collecting mechanism can act on the road surface environments with different installation heights, and the practicability is further improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic structural view of the mounting block and the limiting block of the present invention;
FIG. 5 is a flow chart of the acquisition process of the present invention.
In the figure: 1. a collection mechanism; 11. mounting holes; 2. a main processor; 21. an automobile exhaust analysis module; 22. a storage module; 23. a wireless data transmission module; 3. a vehicle speed measuring radar; 31. mounting blocks; 32. a limiting block; 321. a compression spring; 33. a chute; 4. mounting a plate; 41. a storage battery; 42. a solar panel; 5. connecting support legs; 51. positioning holes; 52. a receiving groove; 53. a connecting frame; 6. a sliding leg; 61. connecting holes; 7. positioning bolts; 71. and a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: the automobile tail gas analysis device comprises an acquisition mechanism 1, a main processor 2 and an automobile tail gas analysis module 21 are fixedly connected inside the acquisition mechanism 1, the automobile tail gas analysis module 21 is in signal connection with the main processor 2, the main processor 2 is provided with a storage module 22 and a wireless data transmission module 23, the main processor 2 is in signal connection with the storage module 22 and the wireless data transmission module 23, the top of the acquisition mechanism 1 is detachably connected with a vehicle speed measuring radar 3, the vehicle speed measuring radar 3 is in signal connection with the main processor 2, the bottom of the vehicle speed measuring radar 3 is fixedly connected with an installation block 31, the installation block 31 penetrates through the acquisition mechanism 1 and is in sliding connection with the acquisition mechanism 1, the inner side of the installation block 31 is in sliding connection with a limiting block 32, the outer wall of the acquisition mechanism 1 is fixedly connected with an installation plate 4, the outer wall of the installation plate, gather two connection stabilizer blades 5 that are the symmetric distribution of the bottom fixedly connected with of mechanism 1, two equal sliding connection in inboard of connecting stabilizer blade 5 have slip stabilizer blade 6, and one side of connecting stabilizer blade 5 is equipped with the gim peg 7, and gim peg 7 through connection stabilizer blade 5 and slip stabilizer blade 6.
In the embodiment, when the collecting mechanism 1 is placed and used, the overall height of the collecting mechanism 1 is lifted according to the height of a site road, the sliding support leg 6 in the positioning hole 51 formed in the connecting support leg 5 is pulled out in an outward sliding manner when the collecting mechanism 1 is lifted, so that the distance between the collecting mechanism 1 and the ground is extended, after the adjustment is completed, the positioning bolt 7 passes through the positioning hole 51 formed in the connecting support leg 5 and the connecting hole 61 formed in the sliding support leg 6 to position the sliding support leg 6, so that the sliding support leg 6 cannot slide continuously, then one end of the positioning bolt 7 is screwed into the nut 71 to prevent the sliding support leg 6 from being separated from the positioning hole 51 and the connecting hole 61, so that the stability after the adjustment is improved, the collecting mechanism 1 can act on road surface environments with different installation heights, and also plays a role in preventing water accumulation on the road surface, and further improves the, after the vehicle speed measuring radar device is placed on a road in a section with multiple accidents, as shown in fig. 5 in the attached drawing of the specification, the speed of vehicles coming and going is collected through the setting of the vehicle speed measuring radar 3, the vehicle tail gas information is collected through the vehicle tail gas analysis module 21, the subsequent analysis of the automobile tail gas pollution of villages and towns is facilitated, the collected information is transmitted to the main processor 2 (which is a single chip microcomputer) and is preliminarily stored through the storage module 22, and after the main processor 2 receives the collected information of the vehicle speed measuring radar 3, the collected information is transmitted to the external information receiving terminal through the wireless data transmission module 23 to be processed and analyzed, so that the operation difficulty of speed information collection and calculation is simplified, and the vehicle speed measuring radar device is quicker compared with a manual calculation mode.
In fig. 3 and 4: the acquisition mechanism 1 is provided with a mounting hole 11, the mounting block 31 penetrates through the mounting hole 11 and is in sliding connection with the mounting hole 11, the mounting block 31 is provided with a sliding groove 33, the limiting block 32 is in sliding connection with the sliding groove 33, one end of the limiting block 32, which is positioned at the inner side of the sliding groove 33, is fixedly connected with a compression spring 321, and one end of the compression spring 321 is fixedly connected with the inner wall of the sliding groove 33; after the use, the vehicle speed measuring radar 3 can be detached independently, and when the vehicle speed measuring radar 3 is detached, the mounting block 31 is pressed into the sliding slot 33 to contract the compression spring 321, so as to drive the mounting block 31 to be accommodated in the sliding slot 33, then the vehicle speed measuring radar 3 is pulled upwards to make the mounting block 31 be separated from the mounting hole 11, the fixing of the vehicle speed measuring radar 3 can be released, the vehicle speed measuring radar 3 can be disassembled, when the vehicle speed measuring radar is installed again, the limiting block 32 is pressed into the sliding groove 33 again, the compression spring 321 is contracted until the installation block 31 passes through the installation hole 11, releasing the pressing of the limiting block 32 to make the compression spring 321 rebound to drive the limiting block 32 to pop out from the chute 33, so that the installation block 31 is limited by the limiting block 32 and can not slide in the installation hole 11 and be taken out, the positioning of the vehicle speed measuring radar 3 is completed, the dismounting and mounting operation is simple, and the debugging and the maintenance of the vehicle speed measuring radar 3 in the later period are facilitated.
In fig. 1: the top of the mounting plate 4 is fixedly connected with a solar cell panel 42, and the storage battery 41 is electrically connected with the solar cell panel 42; the storage battery 41 fixed on the mounting plate 4 is charged through the solar cell panel 42 in daytime, and the main processor 2 and the vehicle speed measuring radar 3 are powered through the storage battery 41, so that the problem that the rural and town roads are inconvenient to be externally connected with a power supply is solved.
In fig. 2: the connecting support leg 5 is provided with a positioning hole 51, the positioning bolt 7 penetrates through the positioning hole 51 and is in sliding connection with the positioning hole 51, the sliding support leg 6 is provided with a plurality of connecting holes 61, the positioning bolt 7 penetrates through the connecting holes 61 and is in sliding connection with the connecting holes 61, the connecting support leg 5 is provided with an accommodating groove 52, and the sliding support leg 6 is in sliding connection with the accommodating groove 52; when acting on under the environment of different mounting heights, can carry out the lifting to the whole height of gathering mechanism 1, will connect the inside slip stabilizer blade 6 of stabilizer blade 5 to outwards slide when lifting and pull out to extend the distance between gathering mechanism 1 and the ground, after the adjustment is accomplished, fix a position slip stabilizer blade 6 through passing locating hole 51 that connecting stabilizer blade 5 was seted up and connecting hole 61 that slip stabilizer blade 6 was seted up with locating bolt 7, make slip stabilizer blade 6 can't continue to slide, make gathering mechanism 1 can act on under the road surface environment of different mounting heights.
In fig. 2: one end of the positioning bolt 7 is connected with a nut 71 through threads; the nut 71 plays a role in limiting the position of the positioning bolt 7, so that after the positioning bolt 7 is screwed with the nut 71, the positioning bolt 7 cannot be separated from the positioning hole 51 and the connecting hole 61, and the stability of the positioning bolt 7 after limiting the sliding support leg 6 is improved.
In fig. 1: a connecting frame 53 is fixedly connected between the two connecting support legs 5; the provision of the connecting frame 53 serves to reinforce the stability between the two connecting legs 5.
The working principle and the using process of the invention are as follows: when the acquisition mechanism 1 is placed and used, the overall height of the acquisition mechanism 1 is lifted according to the height of a site road, the sliding support leg 6 in the positioning hole 51 formed in the connecting support leg 5 is pulled out in an outward sliding manner, so that the distance between the acquisition mechanism 1 and the ground is extended, after the adjustment is completed, the positioning bolt 7 penetrates through the positioning hole 51 formed in the connecting support leg 5 and the connecting hole 61 formed in the sliding support leg 6 to position the sliding support leg 6, the sliding support leg 6 cannot slide continuously, then one end of the positioning bolt 7 is screwed into the nut 71 to prevent the sliding support leg 6 from being separated from the positioning hole 51 and the connecting hole 61, so that the acquisition mechanism 1 can act on road environments with different installation heights and also play a role of preventing water accumulation on the road surface, the practicability is further improved, after the acquisition mechanism is placed on a road in an accident section, the speed of vehicles is acquired through the setting of the vehicle speed measuring radar 3, automobile exhaust information is collected through the automobile exhaust analysis module 21, subsequent analysis on the pollution of automobile exhaust in villages and towns is convenient to carry out in the follow-up, and the information transmission after the collection carries out preliminary storage to the main processor 2 through the storage module 22, and after the main processor 2 receives the collection information of the vehicle speed measuring radar 3, the information transmission after the collection carries out processing analysis to the external information receiving terminal through the wireless data transmission module 23, thereby the operation difficulty of speed information collection calculation is simplified, and the comparison is quicker in the manual calculation mode.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Car networking data acquisition system based on embedded software secondary development, including acquisition mechanism (1), its characterized in that: the automobile tail gas analysis device is characterized in that a main processor (2) and an automobile tail gas analysis module (21) are fixedly connected inside the acquisition mechanism (1), the automobile tail gas analysis module (21) is in signal connection with the main processor (2), the main processor (2) is provided with a storage module (22) and a wireless data transmission module (23), the main processor (2) is in signal connection with the storage module (22) and the wireless data transmission module (23), the top of the acquisition mechanism (1) is detachably connected with a vehicle speed measuring radar (3), the vehicle speed measuring radar (3) is in signal connection with the main processor (2), the bottom of the vehicle speed measuring radar (3) is fixedly connected with an installation block (31), the installation block (31) penetrates through the acquisition mechanism (1) and is in sliding connection with the acquisition mechanism (1), and the inner side of the installation block (31) is in sliding connection with a limiting block (32), gather outer wall fixedly connected with mounting panel (4) of mechanism (1), the outer wall fixedly connected with battery (41) of mounting panel (4), host processor (2) with the vehicle speed measuring radar (3) all with battery (41) electric connection, two connection stabilizer blade (5) that are the symmetric distribution of the bottom fixedly connected with of mechanism (1), two the equal sliding connection in inboard of connecting stabilizer blade (5) has slip stabilizer blade (6), the one side of connecting stabilizer blade (5) is equipped with pilot pin (7), pilot pin (7) run through connect stabilizer blade (5) with slip stabilizer blade (6).
2. The vehicle networking data acquisition system based on embedded software secondary development of claim 1, characterized in that: the collecting mechanism (1) is provided with a mounting hole (11), and the mounting block (31) penetrates through the mounting hole (11) and is in sliding connection with the mounting hole (11).
3. The vehicle networking data acquisition system based on embedded software secondary development of claim 1, characterized in that: the top fixedly connected with solar cell panel (42) of mounting panel (4), battery (41) with solar cell panel (42) electric connection.
4. The vehicle networking data acquisition system based on embedded software secondary development of claim 1, characterized in that: the mounting block (31) is provided with a sliding groove (33), and the limiting block (32) is connected in the sliding groove (33) in a sliding mode.
5. The vehicle networking data acquisition system based on embedded software secondary development of claim 4, characterized in that: the limiting block (32) is located one end of the inner side of the sliding groove (33) is fixedly connected with a compression spring (321), and one end of the compression spring (321) is fixedly connected with the inner wall of the sliding groove (33).
6. The vehicle networking data acquisition system based on embedded software secondary development of claim 1, characterized in that: the connecting support leg (5) is provided with a positioning hole (51), and the positioning bolt (7) penetrates through the positioning hole (51) and is in sliding connection with the positioning hole (51).
7. The vehicle networking data acquisition system based on embedded software secondary development of claim 1, characterized in that: a plurality of connecting holes (61) are formed in the sliding support leg (6), and the positioning bolt (7) penetrates through the connecting holes (61) and is in sliding connection with the connecting holes (61).
8. The vehicle networking data acquisition system based on embedded software secondary development of claim 1, characterized in that: the connecting support leg (5) is provided with an accommodating groove (52), and the sliding support leg (6) is connected in the accommodating groove (52) in a sliding manner.
9. The vehicle networking data acquisition system based on embedded software secondary development of claim 1, characterized in that: one end of the positioning bolt (7) is connected with a nut (71) in a threaded manner.
10. The vehicle networking data acquisition system based on embedded software secondary development of claim 1, characterized in that: a connecting frame (53) is fixedly connected between the two connecting support legs (5).
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206636912U (en) * | 2017-04-19 | 2017-11-14 | 浙江交通职业技术学院 | A kind of double bolt connecting mechanisms |
CN108317701A (en) * | 2018-02-01 | 2018-07-24 | 苏州万君筑天建设工程有限公司 | A kind of environment monitoring device and monitoring method suitable for dust-free workshop |
CN208615577U (en) * | 2018-06-07 | 2019-03-19 | 黄丽 | A kind of rotatable English teaching blackboard device |
CN110610609A (en) * | 2019-08-23 | 2019-12-24 | 何兰娜 | Traffic information acquisition and processing system based on road monitoring |
CN210072055U (en) * | 2019-03-25 | 2020-02-14 | 河北交建集团有限公司 | Radar speed measuring instrument for expressway |
CN210485145U (en) * | 2019-08-08 | 2020-05-08 | 成都电科慧安科技有限公司 | Radar fixing device that multi-angle was adjusted |
-
2020
- 2020-06-19 CN CN202010568282.0A patent/CN111896943A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206636912U (en) * | 2017-04-19 | 2017-11-14 | 浙江交通职业技术学院 | A kind of double bolt connecting mechanisms |
CN108317701A (en) * | 2018-02-01 | 2018-07-24 | 苏州万君筑天建设工程有限公司 | A kind of environment monitoring device and monitoring method suitable for dust-free workshop |
CN208615577U (en) * | 2018-06-07 | 2019-03-19 | 黄丽 | A kind of rotatable English teaching blackboard device |
CN210072055U (en) * | 2019-03-25 | 2020-02-14 | 河北交建集团有限公司 | Radar speed measuring instrument for expressway |
CN210485145U (en) * | 2019-08-08 | 2020-05-08 | 成都电科慧安科技有限公司 | Radar fixing device that multi-angle was adjusted |
CN110610609A (en) * | 2019-08-23 | 2019-12-24 | 何兰娜 | Traffic information acquisition and processing system based on road monitoring |
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Application publication date: 20201106 |