CN212570033U - Real-time road information acquisition device - Google Patents
Real-time road information acquisition device Download PDFInfo
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- CN212570033U CN212570033U CN202021478485.2U CN202021478485U CN212570033U CN 212570033 U CN212570033 U CN 212570033U CN 202021478485 U CN202021478485 U CN 202021478485U CN 212570033 U CN212570033 U CN 212570033U
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Abstract
The utility model discloses a real-time road information acquisition device, which comprises a support frame, a collector arranged at the top of the support frame, a host computer used for controlling the work of the collector, and a battery used for supplying power; the collector comprises an instrument shell, and a monitoring camera, a radar, a gyroscope and a global positioning module which are arranged on the instrument shell; the monitoring camera is used for acquiring real-time image information of a detected road, the radar is used for acquiring speed and size information of a detected road vehicle, the gyroscope is used for calibrating the angle of the support frame and the deviation angle of the support frame and the horizontal plane and recording the orientation of the collector, and the global positioning module is used for recording position information of a collecting point; the support frame is used for lifting the collector, so that the monitoring camera and the radar can sweep the whole detected road environment. The utility model discloses can place on the road next door, acquire the quantity of the pedestrian and the vehicle in the real road environment of quilt survey, size, speed, direction information such as for unmanned degree of depth study.
Description
Technical Field
The utility model relates to a road information monitoring gathers technical field, especially relates to a real-time road information acquisition device.
Background
During the development process of the unmanned technology, a large number of real road scenes are required for continuous learning and upgrading. Most of the existing data are acquired by an unmanned vehicle by self going to a road, but the real road environment generally cannot allow the unmanned vehicle to freely run, so that the unmanned vehicle cannot acquire enough information to support the unmanned deep learning, and the situation that the existing unmanned development faces insufficient data of scene marking and deep learning is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a real-time road information acquisition device can place on the road next door, acquires the quantity of the pedestrian and the vehicle in the real road environment of quilt survey, size, speed, direction information such as fast for unmanned deep learning.
In order to realize the purpose, the following technical scheme is adopted:
a real-time road information acquisition device comprises a support frame, an acquisition device arranged at the top of the support frame, a host used for controlling the operation of the acquisition device, and a battery used for supplying power; the collector comprises an instrument shell, and a monitoring camera, a radar, a gyroscope and a global positioning module which are arranged on the instrument shell; the side surface of the instrument shell is provided with perspective windows corresponding to the monitoring camera and the radar respectively; the monitoring camera is used for acquiring real-time image information of a detected road, the radar is used for acquiring speed and size information of a detected road vehicle, the gyroscope is used for calibrating the angle of the support frame and the deviation angle of the support frame and the horizontal plane and recording the orientation of the collector, and the global positioning module is used for recording position information of a collecting point; the support frame is used for lifting the collector, so that the monitoring camera and the radar can sweep the whole detected road environment.
Preferably, the host comprises a host shell, and a master control module, a switch and a radar controller which are arranged in the host shell; the radar controller is connected to the main control module through the switch; the master control module is used for controlling the monitoring camera, the gyroscope and the global positioning module, controlling the radar to work through the radar controller, and receiving and processing the collected information of the monitoring camera, the radar, the gyroscope and the global positioning module.
Preferably, the battery supplies power to the main control module through the first voltage conversion module, and supplies power to other parts of the device through the second voltage conversion module.
Preferably, the host casing is further provided with an RJ-45 interface, and the RJ-45 interface is connected to the main control module through a switch.
Preferably, the host shell is further provided with a USB interface.
Preferably, the mobile hard disk is further included and is used for storing the collected information of the monitoring camera, the radar, the gyroscope and the global positioning module.
Preferably, the host is connected with the collector through an aviation plug.
Preferably, the height of the support frame after being expanded is greater than or equal to 3 m.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that:
the support frame rises the collector so that surveillance camera, radar are higher than the vehicle of being surveyed, can let surveillance camera and radar sweep whole road environment of being surveyed, notes vehicle size and speed in this collection point road environment, can judge the traffic flow through the gyroscope and go to, and store down through the portable hard drive, realize gathering road traffic flow and pedestrian's information comprehensively, overall structure is compact, conveniently carries. In addition, the collected information can be copied by connecting a USB interface or an RJ-45 interface.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the collector of the present invention;
FIG. 3 is an exploded view of the main frame of the present invention;
FIG. 4 is a schematic block diagram of the present invention;
wherein the figures identify the description:
1-a support frame, 2-a collector,
3-a main machine, 4-a battery,
5-a first voltage conversion module, 6-a second voltage conversion module,
7-RJ-45 interface, 8-USB interface,
9-mobile hard disk, 10-hub,
11-a switch, 12-an aviation plug,
21-instrument housing, 22-monitoring camera,
23-radar, 24-gyroscope,
25-global positioning module, 31-host housing,
32-a main control module, 33-a switch,
34-radar controller, 251-global positioning antenna,
252 — global positioning control panel.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, the utility model provides a real-time road information acquisition device, which comprises a support frame 1, a collector 2 arranged on the top of the support frame 1, a host 3 for controlling the collector 2 to work, and a battery 4 for supplying power; the collector 2 comprises an instrument shell 21, and a monitoring camera 22, a radar 23, a gyroscope 24 and a global positioning module 25 which are arranged on the instrument shell 21; the global positioning module 25 includes a global positioning antenna 251 and a global positioning control board 252.
The side surface of the instrument shell 21 is provided with perspective windows corresponding to the monitoring camera 22 and the radar 23 respectively; the monitoring camera 22 is used for collecting real-time image information of a detected road, and the radar 23 is used for collecting speed and three-dimensional size information of a detected road vehicle. The gyroscope 24 is fixed on the instrument shell 21, the gyroscope 24 is used for calibrating the angle of the support frame 1 and the deviation angle with the horizontal plane, the gyroscope 24 adopts a nine-axis gyroscope, an electronic compass is arranged in the gyroscope, and the orientation of the collector 2 can be recorded through the electronic compass so as to conjecture the direction of the coming vehicle; the global positioning module 25 is used for recording the position information of the acquisition point; the support frame 1 is used for lifting the collector 2, so that the monitoring camera 22 and the radar 23 can sweep the whole tested road environment.
The host 3 comprises a host shell 31, and a main control module 32, a switch 33 and a radar controller 34 which are arranged in the host shell 31; the radar controller 34 is connected to the main control module 32 through the switch 33; the main control module 32 is used for controlling the monitoring camera 22, the gyroscope 24 and the global positioning module 25, controlling the radar 23 to work through the radar controller 34, and receiving and processing the collected information of the monitoring camera 22, the radar 23, the gyroscope 24 and the global positioning module 25. The collected information of the radar 23 and the monitoring camera 22 is processed by the main control module 32, and information including traffic flow, speed, size, driving direction and the like is output. The radar 23 adopts a multi-line radar which is connected with the radar controller 34 through a plug.
The host shell 31 is also provided with an RJ-45 interface 7, and the RJ-45 interface 7 is connected to the main control module 32 through a switch 33. The host 3 is connected with the collector 2 through an aviation plug 12. The host shell 21 is also provided with a hub 2, and the aviation plug 12, the mobile hard disk 9 and the USB interface 8 are connected to the main control module 32 through the hub 10.
The support frame 1 adopts a tripod, and the support frame 1 is fixedly placed on the ground and connected with the instrument shell 21 and the components arranged on the instrument shell. The support frame 1 can be extended by 3m or more than 3m, so that the monitoring camera 22 and the radar 23 sweep over most vehicles to collect the size information of the vehicles. The utility model discloses can acquire information and outdoor scene image such as traffic flow characteristic, speed, direction of quilt survey road fast for scene mark and degree of depth study when unmanned development.
Instrument shell 21 and host computer shell 31 all include preceding shell, apron, and preceding shell is connected with the apron block and is formed the cavity, places the cavity of instrument shell 21 in surveillance camera 22, radar 23, global positioning module 25, and surveillance camera 22 is fixed to instrument shell 21 on fixed preceding shell of camera and the fixed backshell of camera, and gyroscope 24 is fixed with instrument shell 21.
The battery 4 employs 48V/12AH, and the first/second voltage conversion modules 5/6 are used to convert 48V to 12V, but since the main control module 32 is too high in current, requiring instantaneous 10A of operating current, two voltage conversion modules 5/6 are used to convert the battery voltage. The battery 4 is a high-capacity battery, so that the whole machine can conveniently run for more than 6 hours, and the machine can collect road data for a long time to cover more road scenes in different time periods.
The main control module 32 is connected with a mobile hard disk 9 for storing collected information such as the monitoring camera 22, the radar 23, the gyroscope 24, the global positioning module 25 and the like, and a USB interface 8 for connecting an external mobile terminal (such as a mobile phone, a notebook and the like), the USB interface 8 is arranged on the host shell 31, the operations such as collecting, ending collecting, changing data storage positions and the like can be started through an external mobile terminal operating device after connection, and the collected data is stored in the mobile hard disk 9 after being processed.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A real-time road information acquisition device is characterized by comprising a support frame, an acquisition device arranged at the top of the support frame, a host used for controlling the operation of the acquisition device, and a battery used for supplying power; the collector comprises an instrument shell, and a monitoring camera, a radar, a gyroscope and a global positioning module which are arranged on the instrument shell; the side surface of the instrument shell is provided with perspective windows corresponding to the monitoring camera and the radar respectively; the monitoring camera is used for acquiring real-time image information of a detected road, the radar is used for acquiring speed and size information of a detected road vehicle, the gyroscope is used for calibrating the angle of the support frame and the deviation angle of the support frame and the horizontal plane and recording the orientation of the collector, and the global positioning module is used for recording position information of a collecting point; the support frame is used for lifting the collector, so that the monitoring camera and the radar can sweep the whole detected road environment.
2. The real-time road information acquisition device according to claim 1, wherein the host comprises a host shell, and a main control module, a switch and a radar controller which are arranged in the host shell; the radar controller is connected to the main control module through the switch; the master control module is used for controlling the monitoring camera, the gyroscope and the global positioning module, controlling the radar to work through the radar controller, and receiving and processing the collected information of the monitoring camera, the radar, the gyroscope and the global positioning module.
3. The device of claim 2, wherein the battery supplies power to the main control module via the first voltage conversion module, and supplies power to the other parts except the main control module via the second voltage conversion module.
4. The real-time road information collecting device of claim 2, wherein the host housing further comprises an RJ-45 interface, and the RJ-45 interface is connected to the main control module through a switch.
5. The real-time road information collecting device of claim 4, wherein a USB interface is further provided on the host casing.
6. The real-time road information collecting device according to claim 2, further comprising a mobile hard disk for storing the collected information of the monitoring camera, radar, gyroscope, and global positioning module.
7. The real-time road information collection device of claim 1, wherein the host is connected to the collector via an aviation plug.
8. The real-time road information acquisition device of claim 1, wherein the height of the support frame after being expanded is greater than or equal to 3 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021478485.2U CN212570033U (en) | 2020-07-22 | 2020-07-22 | Real-time road information acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021478485.2U CN212570033U (en) | 2020-07-22 | 2020-07-22 | Real-time road information acquisition device |
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| Publication Number | Publication Date |
|---|---|
| CN212570033U true CN212570033U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021478485.2U Active CN212570033U (en) | 2020-07-22 | 2020-07-22 | Real-time road information acquisition device |
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| CN (1) | CN212570033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114944066A (en) * | 2022-05-20 | 2022-08-26 | 苏州天准科技股份有限公司 | Intelligent camera system for vehicle and road cooperative monitoring |
-
2020
- 2020-07-22 CN CN202021478485.2U patent/CN212570033U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114944066A (en) * | 2022-05-20 | 2022-08-26 | 苏州天准科技股份有限公司 | Intelligent camera system for vehicle and road cooperative monitoring |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220217 Address after: 518000 room 2202, block a, building 11, Shenzhen Bay science and technology ecological park, No. 16, Keji South Road, Yuehai street, Shenzhen, Guangdong Patentee after: GUANGDONG HUIHE TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 518000 a501, 5th floor, Shanshui building, Nanshan cloud Valley Innovation Industrial Park, 4093 Liuxian Avenue, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN WUJING INTELLIGENT ROBOT Co.,Ltd. |
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| TR01 | Transfer of patent right |