CN204926550U - Tunnel safety analysis device based on radar and video - Google Patents
Tunnel safety analysis device based on radar and video Download PDFInfo
- Publication number
- CN204926550U CN204926550U CN201520562436.XU CN201520562436U CN204926550U CN 204926550 U CN204926550 U CN 204926550U CN 201520562436 U CN201520562436 U CN 201520562436U CN 204926550 U CN204926550 U CN 204926550U
- Authority
- CN
- China
- Prior art keywords
- module
- radar
- video
- tunnel safety
- data analysis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Radar Systems Or Details Thereof (AREA)
Abstract
The utility model discloses a tunnel safety analysis device based on radar and video, including radar data acquisition module, video data collection module, IPC communication module, data analysis module, the main control module, alarm module. Radar data acquisition module, video data collection module, IPC communication module respectively with data analysis module links to each other, the main control module with data analysis module, alarm module link to each other. The utility model relates to an it is comprehensive and combined based on radar and video tunnel safety analysis system, this system can reflect the safe live of tunnel operation stage comprehensively and objectively, and evaluating indicator quantity is fewer but better, and the expression way is more clear, the result is clear, and the systematicness is strong, improves false positive rate and reduces the error.
Description
Technical field
The utility model relates to tunnel safety technical field, particularly relates to a kind of tunnel safety analytical equipment based on radar and video.
Background technology
Highway is on the basis of common road, utilizes new scientific and technological achievement to grow up.It is except the advantage with common road, also there is the unexistent many superiority of common road, such as, highway trend is straight, bend is few, surface evenness is high, the gradient is little, road conditions are good, eliminate mixed traffic, can galloping be ensured, galloping, can greatly reduce oil consumption and transportation cost.Along with the develop rapidly of economy and highway, China highway tunnel achieves brilliant achievement, become in the world Tunnel Engineering quantity at most, the most complicated, the technical development country the most rapidly of condition.
But, running car on a highway, because the speed of a motor vehicle is too fast and front road conditions are failed to understand, pernicious traffic hazard is likely caused to occur, such as in the tunnel of expressway, such as front car breakdown is in tunnel, after send a car owing to being subject to light and impact of having a lot of social connections in tunnel, in time reflection can not be made and cause traffic hazard to occur.Tunnel Engineering security incident operation stage takes place frequently, and brings heavy losses to the country and people.Its main cause is that vcehicular tunnel mileage quantity is large, Tunnel Engineering environment is poor, Technology and Administration personnel lack and that Tunnel Engineering security risk is familiar with is insufficient.China mainly concentrates on the research of the subsystems such as safety for tunnel engineering assessment or ventilation operation stage, illumination, fire-fighting to the research of Road Tunnel Safety evaluation aspect, and also less to the practice and understanding of vcehicular tunnel comprehensive safety evaluation, be substantially in the starting stage.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, provides a kind of structure simple, the tunnel safety analytical equipment based on radar and video of superior performance.
For realizing above object, the technical solution of the utility model is a kind of tunnel safety analytical equipment based on radar and video, comprises radar data acquisition module, video data acquiring module, IPC communication module, data analysis module, main control module, alarm module.Described radar data acquisition module is used for irradiating target and receiving its echo, obtains target thus to the distance of electromagnetic radiation point, range rate, orientation, highly; Described video data acquiring module is used for obtaining target video; Described IPC communication module is used for propagating or exchange information between different process; Described data analysis module is used for arranging predefine rule, and whether evaluating objects violates predefine rule; Described main control module is used for controlling the operation of each module; Described alarm module is used for sending alerting signal.Described radar data acquisition module, video data acquiring module, IPC communication module are connected with described data analysis module respectively, and described main control module is connected with described data analysis module, alarm module.
As optional, the tunnel safety analytical equipment based on radar and video also comprises display module, and described display module is used for exporting analysis result.
Further, based on radar and video tunnel safety analytical equipment described in display module be a kind of light-emitting diode display.
As optional, tunnel safety analytical equipment based on radar and video also comprises concentrator, described concentrator is connected to described radar data acquisition module, video data acquiring module, IPC communication module respectively and between described data analysis module, is used as the multi-thread access in side and opposite side connects a kind of switching equipment of a small amount of service circuit.
As optional, based on radar and video tunnel safety analytical equipment described in video data acquiring module be a kind of video camera.
The utility model has following beneficial effect: be a kind of comprehensive and comprehensive tunnel safety analytic system based on radar and video; This system can reflect that the safety in tunnel operation stage is live comprehensively and objectively, and evaluation index quantity is fewer but better, and expression way is more clear; Result is clear, and systematicness is strong, improves False Rate/reduction error.
Accompanying drawing explanation
Fig. 1 is the principle schematic of the tunnel safety analytical equipment based on radar and video;
Fig. 2 is the installation site figure of the tunnel safety analytical equipment based on radar and video;
1, radar data acquisition module; 2, video data acquiring module; 3, IPC communication module; 4, data analysis module; 5, main control module; 6, alarm module; 7, display module.
Embodiment
Basic conception of the present utility model: by radar data acquisition module, video data acquiring module acquires to data and the information of IPC communication module deliver to data analysis module and carry out the comprehensive device analyzed.
Concentrate via concentrator and data are delivered to analyser carry out initial analysis, to concentrate via concentrator and data are delivered to analyser carry out initial analysis, the information obtained is transferred to composite analyser, and the information of Comprehensive Radar and video carries out the comprehensive device analyzed.
Below in conjunction with specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described:
As shown in Figure 1, this system comprises radar data acquisition module 1, video data acquiring module 2, IPC communication module 3, data analysis module 4, main control module 5, alarm module 6, display module 7.Described radar data acquisition module 1 electronic equipment of the electromagnetic wave detection of a target.Emitting electromagnetic wave irradiates target and receives its echo, obtains the information such as distance, range rate (radial velocity), orientation, height of target to electromagnetic radiation point thus.Described video data acquiring module is that optical image signal is changed into electric signal, so that store or transmission.When we take an object, the light that this object reflects camera shots being shot, makes on its sensitive surface focusing on picture pick-up device (target surface of such as pick-up tube), then by picture pick-up device, light is changed into electric energy, namely obtain " vision signal ".Described IPC communication module 3 is used for propagating or exchange information between different process.IPC represents the design architecture of a processor, once after this CPU design completes, IPC value would not change again.Here, the height of IPC value serves conclusive effect, and frequency seems no longer above all.
Described concentrator is connected to described radar data acquisition module 1, video data acquiring module 2, IPC communication module 3 respectively and between described data analysis module 4, is used as the multi-thread access in side and opposite side connects a kind of switching equipment of a small amount of service circuit.
Described data analysis module 4 refers to computer picture Visual analysis techniques, by background in scene being separated with target and then analyzing and follow the trail of the target occurred in camera scene.User can the video content analysis function of basis, by presetting different alarm rule in the scene of different cameras, once there is the behavior of violating predefine rule in target in scene, system can send warning automatically. and monitor workstation automatic spring warning message also sends caution sound, user can by clicking warning message, and the scene realizing reporting to the police is recombinated and takes measures on customs clearance.
The data of described radar data acquisition module 1, video data acquiring module 2, IPC communication module 3 enter described data analysis module 4 by described concentrator.Described data analysis module 4 is according to the data of input, and compare with the rule pre-seted, whether evaluating objects violates predefine rule.And result is delivered to display module 7, described display module 7 is a kind of light-emitting diode displays.If target violates predefine rule, described main control module 5 will drive alarm module 6 to give the alarm, and reminds related personnel to take emergency measures.
Above-mentioned embodiment is used for explaining and the utility model is described; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.
Claims (5)
1., based on a tunnel safety analytical equipment for radar and video, comprise radar data acquisition module (1), video data acquiring module (2), IPC communication module (3), data analysis module (4), main control module (5), alarm module (6); Described radar data acquisition module (1) is used for irradiating target and receiving its echo, obtains target thus to the distance of electromagnetic radiation point, range rate, orientation, highly; Described video data acquiring module (2) is used for obtaining target video; Described IPC communication module (3) is used for propagating or exchange information between different process; Described data analysis module (4) is used for arranging predefine rule, and whether evaluating objects violates predefine rule; Described main control module (5) is used for controlling the operation of each module; Described alarm module (6) is used for sending alerting signal; Described radar data acquisition module (1), video data acquiring module (2), IPC communication module (3) are connected with described data analysis module (4) respectively, and described main control module (5) is connected with described data analysis module (4), alarm module (6).
2. the tunnel safety analytical equipment based on radar and video according to claim 1, is characterized in that: also comprise display module (7), and described display module (7) is used for exporting analysis result.
3. the tunnel safety analytical equipment based on radar and video according to claim 2, is characterized in that: described display module (7) is a kind of light-emitting diode display.
4. the tunnel safety analytical equipment based on radar and video according to claim 1, it is characterized in that: also comprise concentrator, described concentrator is connected to described radar data acquisition module (1), video data acquiring module (2), between IPC communication module (3) and described data analysis module (4), is used as the multi-thread access in side and opposite side connects a kind of switching equipment of a small amount of service circuit.
5. the tunnel safety analytical equipment based on radar and video according to claim 1, is characterized in that: described video data acquiring module (2) is a kind of video camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520562436.XU CN204926550U (en) | 2015-07-30 | 2015-07-30 | Tunnel safety analysis device based on radar and video |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520562436.XU CN204926550U (en) | 2015-07-30 | 2015-07-30 | Tunnel safety analysis device based on radar and video |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204926550U true CN204926550U (en) | 2015-12-30 |
Family
ID=54975659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520562436.XU Active CN204926550U (en) | 2015-07-30 | 2015-07-30 | Tunnel safety analysis device based on radar and video |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204926550U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464428A (en) * | 2017-09-22 | 2017-12-12 | 长安大学 | A kind of tunnel traffic anomalous identification warning device |
| CN108648456A (en) * | 2018-06-22 | 2018-10-12 | 广州华信智能交通科技有限公司 | A kind of traffic events monitoring device and method based on video and radar |
| CN110217262A (en) * | 2019-05-29 | 2019-09-10 | 成都希格玛光电科技有限公司 | The track clearance intrusion detection method and device compared based on image |
-
2015
- 2015-07-30 CN CN201520562436.XU patent/CN204926550U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464428A (en) * | 2017-09-22 | 2017-12-12 | 长安大学 | A kind of tunnel traffic anomalous identification warning device |
| CN108648456A (en) * | 2018-06-22 | 2018-10-12 | 广州华信智能交通科技有限公司 | A kind of traffic events monitoring device and method based on video and radar |
| CN110217262A (en) * | 2019-05-29 | 2019-09-10 | 成都希格玛光电科技有限公司 | The track clearance intrusion detection method and device compared based on image |
| CN110217262B (en) * | 2019-05-29 | 2020-06-02 | 成都希格玛光电科技有限公司 | Track limit intrusion detection method and device based on image comparison |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Wu et al. | A novel method of vehicle-pedestrian near-crash identification with roadside LiDAR data | |
| CN201594319U (en) | Multifunctional electronic police system with high-definition snapshot | |
| CN202133377U (en) | Super-wide and super-high quantitative detection device for vehicle | |
| CN112258842A (en) | Traffic monitoring method, device, equipment and storage medium | |
| CN106530831A (en) | System and method for monitoring and early warning of high-threat vehicles | |
| CN108648456A (en) | A kind of traffic events monitoring device and method based on video and radar | |
| CN208335464U (en) | A kind of traffic events monitoring device based on video and radar | |
| CN204990743U (en) | Superelevation vehicle early warning system | |
| CN203786903U (en) | Variable-speed-limit road traffic safety monitoring and control system | |
| CN102945603A (en) | Method for detecting traffic event and electronic police device | |
| CN203759874U (en) | Traffic violation information collection system with video enhancement effect | |
| CN204926550U (en) | Tunnel safety analysis device based on radar and video | |
| CN105185114A (en) | Device and method for collecting evidence of vehicle regulation-violating lane changing behavior | |
| CN205281786U (en) | Alarm system | |
| CN111932876A (en) | Road surface induction system and method based on wide area radar | |
| CN111477011A (en) | Detection device and detection method for road intersection early warning | |
| CN206961331U (en) | A kind of high threat vehicle monitoring early warning system | |
| CN103700253A (en) | Video-identification-based highway running safety incident automatic-detection system | |
| CN103149603A (en) | Road weather detection method based on video | |
| CN104103175A (en) | Highway speeding capture system | |
| CN202733750U (en) | Device for improving beam-focusing accuracy of light-compensating lamp of intelligent road traffic system | |
| CN112907979B (en) | System and method for tracking illegal running track of motor vehicle based on multiple cameras | |
| CN213339114U (en) | Intelligent curve early warning prompt system | |
| CN202373134U (en) | Intelligent urban traffic system | |
| CN1645437A (en) | Super-high monitoring system of vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |