CN204537451U - In a kind of vcehicular tunnel, portable tracking indicates warning tracing system - Google Patents
In a kind of vcehicular tunnel, portable tracking indicates warning tracing system Download PDFInfo
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- CN204537451U CN204537451U CN201520190391.8U CN201520190391U CN204537451U CN 204537451 U CN204537451 U CN 204537451U CN 201520190391 U CN201520190391 U CN 201520190391U CN 204537451 U CN204537451 U CN 204537451U
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- tracing system
- tunnel
- portable tracking
- vcehicular tunnel
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Abstract
The utility model discloses portable tracking in a kind of vcehicular tunnel and indicate warning tracing system, comprising: the track being arranged at tunnel top, on track, segmentation is provided with some shiftable track formula attention devices.Solve the problem that in normal static tunnel, alarming device specific aim is low, and to warn in tunnel hypervelocity targetedly and drive in violation of rules and regulations and send timely and clear and definite acousto-optic warning, thus the generation of traffic hazard in reduction tunnel.Meanwhile, when traffic hazard occurs in tunnel, accident point can be moved to timely, be taken pictures feedback in the scene of the accident, and carry out acousto-optic hint in accident with neighbouring automobile driver.
Description
Technical field
The utility model belongs to vcehicular tunnel attention device field, is specifically related to the instruction of the rail type mobile based on the sensor network warning tracing system used in a kind of vcehicular tunnel.
Background technology
At present, the hypervelocity used in domestic highway/common road tunnel or in violation of rules and regulations warning system are static fixed warning sign substantially, and in actual application, the instruction warning sign of this static state cannot be warned targetedly for motor vehicles that are in violation of rules and regulations indivedual or hypervelocity.Simultaneously, according to the vision physiological characteristic of human eye, people is lower than the dynamic object attention level of movement to the object attention level of static state, at vehicle flowrate under large or complex road condition, the object that some automobile driver notice probably concentrates on movement on road ignores these static information warnings.This makes the practical application effect of caution device in tunnel not good, and the traffic hazard that cannot effectively reduce in tunnel occurs.
Simultaneously, because the shooting alarming indicating device in tunnel is substantially all fixing, when accident occurs, often distance accident point has certain distance, and these cameras or attention device cannot move to accident point and specifically make a video recording and voice guidance, this just have impact on the judgement in the very first time to culprit type, and dredges the commander of scene of the accident automobile driver, reduces the efficiency of accident treatment.
Utility model content
For above-mentioned defect or deficiency, the purpose of this utility model is to provide portable in a kind of vcehicular tunnel and follows the tracks of instruction warning tracing system, solves the problem that in normal static tunnel, alarming device specific aim is low.
For reaching above object, the technical solution of the utility model is:
Comprise: the track being arranged at tunnel top, on track, segmentation is provided with some shiftable track formula attention devices.
Described tunnel top is provided with the identical track of two-strip structure.
Described attention device comprises: control module, control module is connected with wireless transport module, display module, brushless direct-current orbit motor and driver module thereof.
Described control module is digital signal processing chip MSP430.
Described control module is connected with narrow ripple velocity radar and for carrying out the speech sound alarming device warned.
Described control module is connected with camera in USB mode.
Described display module is the red blue light warning light of LED, and the red blue warning lamp of LED is driven by TPS92661 chip drive circuit and forms.
Described wireless transport module is made up of chip CC2530 and chip CC2591, and chip CC2530 is connected with chip MSP430 by SPI mode with chip CC2591.
Described narrow ripple velocity radar output signal is connected by serial ports RS232 mode with chip MSP430; Described driver module is chip C2000, and chip C2000 with MSP430 is connected by I2C bus mode.
Described speech sound alarming device is by C5000 series DSP chip and AIC23 audio decoder composition.Compared with the prior art, the beneficial effects of the utility model are:
The utility model is by arranging some shiftable track formula attention devices at track top, solve the problem that in normal static tunnel, alarming device specific aim is low, and warn hypervelocity and violation driving in tunnel targetedly and send timely and clear and definite acousto-optic warning, thus reduce the generation of traffic hazard in tunnel.Meanwhile, when traffic hazard occurs in tunnel, accident point can be moved to timely, be taken pictures feedback in the scene of the accident, and carry out acousto-optic hint in accident with neighbouring automobile driver.
Further, the utility model is under the control of main signal process chip, by narrow ripple knotmeter and brush DC orbit motor, in tunnel, automatically enter row tracing type targetedly to the motor vehicles travelled in violation of rules and regulations and pedestrian remind and warning, real-time carries out Taking Pictures recording, when there is emergency and traffic hazard, by Non-follow control to the violation situation in tunnel, move to accident point timely, carry out scene and take pictures and voice message.In time to tunnel operation control center is sent by dedicated network to the situation in tunnel.
Further, the device economy that the utility model adopts, reliability is high, installs simple and convenient, has castering action to the monitoring alarming effect in existing highway tunnel.
Accompanying drawing explanation
Fig. 1 is that in the utility model vcehicular tunnel, portable tracking indicates warning to follow the trail of structural representation one;
Fig. 2 is that in the utility model vcehicular tunnel, portable tracking indicates warning tracking system architecture schematic diagram two;
Fig. 3 is that in the utility model vcehicular tunnel, portable tracking indicates warning tracing system attention device schematic diagram;
Fig. 4 is the utility model motor-drive circuit module map;
Fig. 5 is the usb circuit figure of camera and MSP430;
Fig. 6 is the SPI interface circuit figure of CC2530 and MSP430 in the utility model;
Fig. 7 is the I2C interface circuit figure of MSP430 and C2000 in the utility model;
Fig. 8 be in the utility model MSP430 and C5009 by Enhanced Host PortInterface (EHPI) mode connection layout;
Fig. 9 is the I2C interface circuit figure of the sheet external circuit of AIC23 audio chip in the utility model and itself and C5009 dsp chip.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As described in Fig. 1,2, in a kind of vcehicular tunnel of the utility model, portable instruction warning tracing system of following the tracks of comprises: liftoff 3 meters of two-way erection two-way tracks 1 on tunnel inner tunnel wall, according to length of tunnel on every bar track 1, segmentation is provided with some shiftable track formula attention devices 2.
As shown in Figure 3, described attention device 2 comprises: control module 2-1, control module 2-1 is connected with wireless transport module 2-8, display module 2-2, brushless direct-current orbit motor 2-3 and driver module 2-4 thereof, described control module 2-1 is digital signal processing chip MSP430, described display module 2-2 is the red blue light warning light of LED, the red blue warning lamp of LED is driven by TPS92661 chip drive circuit and forms, described wireless transport module 2-1 is made up of chip CC2530 and chip CC2591, and chip CC2530 is connected with chip MSP430 by SPI mode with chip CC2591.
Further, described control module 2-1 being connected with narrow ripple velocity radar 2-5, for carrying out the speech sound alarming device 2-6 that warns and camera 2-7, as shown in Figure 5, described control module 2-1 being connected with camera 2-7 in USB mode; Described narrow ripple velocity radar 2-5 output signal is connected by serial ports RS232 mode with chip MSP430; Described driver module 2-4 is chip C2000, and chip C2000 with MSP430 is connected by I2C bus mode.Described speech sound alarming device 2-6 is by C5000 series DSP chip and AIC23 audio decoder composition, and its connected mode as shown in Figure 8,9.
Principle of the present utility model and the course of work:
Signal processing chip MSP430 is as the core devices of attention device and wireless transport module, and transmitted by the ZNP mode control CC2530 in CC2530 and accept wireless signal, simultaneously, it is moved by the PD control algolithm Real Time Drive attention device of its inside, according to the signal of narrow ripple radar where necessary, control acousto-optic warning lamp and send alarm signal.
The motor of described attention device is connected with accumulator 12V voltage source with the input end of narrow ripple velocity radar with acousto-optic warning device, and the 3.3V voltage output end of power module and signal processing chip MSP430, wireless module CC2530+CC2591, is connected with camera.Described wireless module communication module CC2530+CC2591 is connected by SPI mode with MSP430, specifically as shown in Figure 6.Described narrow ripple velocity radar model is river speed microwave CSR-IH type.As shown in Figure 4, described DC brushless motor is driven by the C2000 of Texas Instrument and driving circuit, and Fig. 7 is the I2C interface circuit figure of MSP430 and C2000.
The utility model comprises the removable acousto-optic warning device of several DC motor Driver, each alarming device is provided with the wireless network module (being set to Router pattern) that CC253+CC2591 strengthens ZigBee (based on IEEE 802.15.4 wireless communication protocol), these modules are by the topological structure networking of the mesh network (Mesh Network) of ZigBee, and the telegon that wireless signal can be sent in tunnel, by telegon, data are sent to management and control center, tunnel by wired mode.
When tunnel caution equipment runs, in automatic mode, the situation being judged whether automobile overspeed by master chip MSP430 by narrow ripple radar and camera real-time image information or travel in violation of rules and regulations, in judgement laggard line trace in violation of rules and regulations really, and carry out targetedly warning and taking pictures, notify that the next equipment of next section enters standby condition by wireless sensor network simultaneously, continue monitoring in violation of rules and regulations vehicle and to and warning, until vehicle deceleration or recover normal transport condition in violation of rules and regulations.Equipment gets back to standby position.
When the operator of Tunnel Control Centre needs to be observed position concrete in tunnel by mobile device, during warning, operator can send control signal by wireless sensor network, caution device under automatic mode is switched to manual mode, under manual model, operator can operate separately each attention device on each section in tunnel, and such operator can move attention device to the optional position in tunnel.
On software, the sheet built-in type system that master chip is set up based on polling mechanism, when system hardware has interpolation, only need in polling mechanism, create new response events (Event) and treatment mechanism, the embedded system of wireless sensor network is the ZigBee storehouse Z-stack of TI, and master chip is linked up by ZNP mode and wireless chip CC2530+CC2591 module.
Claims (10)
1. in vcehicular tunnel, portable tracking indicates a warning tracing system, it is characterized in that, comprising: the track (1) being arranged at tunnel top, and the upper segmentation of track (1) is provided with some shiftable track formula attention devices (2).
2. in vcehicular tunnel according to claim 1, portable tracking indicates warning tracing system, and it is characterized in that, described tunnel top is provided with the identical track of two-strip structure (1).
3. in vcehicular tunnel according to claim 1, portable tracking indicates warning tracing system, it is characterized in that, described attention device (2) comprising: control module (2-1), control module (2-1) is connected with wireless transport module (2-8), display module (2-2), brushless direct-current orbit motor (2-3) and driver module (2-4) thereof.
4. in vcehicular tunnel according to claim 3, portable tracking indicates warning tracing system, and it is characterized in that, described control module (2-1) is digital signal processing chip MSP430.
5. in the vcehicular tunnel according to claim 3 or 4, portable tracking indicates warning tracing system, it is characterized in that, described control module (2-1) being connected with narrow ripple velocity radar (2-5) and for carrying out the speech sound alarming device (2-6) warned.
6. in the vcehicular tunnel according to claim 3 or 4, portable tracking indicates warning tracing system, it is characterized in that, described control module (2-1) is connected with camera (2-7) in USB mode.
7. in the vcehicular tunnel according to claim 3 or 4, portable tracking indicates warning tracing system, it is characterized in that, described display module (2-2) is the red blue light warning light of LED, and the red blue warning lamp of LED is driven by TPS92661 chip drive circuit and forms.
8. in vcehicular tunnel according to claim 4, portable tracking indicates warning tracing system, it is characterized in that, described wireless transport module (2-1) is made up of chip CC2530 and chip CC2591, and chip CC2530 is connected with chip MSP430 by SPI mode with chip CC2591.
9. in vcehicular tunnel according to claim 5, portable tracking indicates warning tracing system, it is characterized in that, described narrow ripple velocity radar (2-5) output signal is connected by serial ports RS232 mode with chip MSP430; Described driver module (2-4) is chip C2000, and chip C2000 and MSP430 passes through I
2c bus mode is connected.
10. in vcehicular tunnel according to claim 5, portable tracking indicates warning tracing system, it is characterized in that, described speech sound alarming device (2-6) is by C5000 series DSP chip and AIC23 audio decoder composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190391.8U CN204537451U (en) | 2015-03-31 | 2015-03-31 | In a kind of vcehicular tunnel, portable tracking indicates warning tracing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190391.8U CN204537451U (en) | 2015-03-31 | 2015-03-31 | In a kind of vcehicular tunnel, portable tracking indicates warning tracing system |
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| CN204537451U true CN204537451U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520190391.8U Expired - Fee Related CN204537451U (en) | 2015-03-31 | 2015-03-31 | In a kind of vcehicular tunnel, portable tracking indicates warning tracing system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107452210A (en) * | 2017-08-23 | 2017-12-08 | 广东飞铁交通有限公司 | A kind of flow monitoring system |
| CN109686089A (en) * | 2018-12-31 | 2019-04-26 | 山西省交通科学研究院 | A kind of expressway safety tracing system and method based on big data |
| CN111456811A (en) * | 2020-04-09 | 2020-07-28 | 安徽皖通科技股份有限公司 | Cloud monitoring safety dynamic system for high-speed tunnel |
| CN114822082A (en) * | 2022-04-27 | 2022-07-29 | 浙江交投高速公路运营管理有限公司 | Tunnel traffic remote control system and method |
-
2015
- 2015-03-31 CN CN201520190391.8U patent/CN204537451U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107452210A (en) * | 2017-08-23 | 2017-12-08 | 广东飞铁交通有限公司 | A kind of flow monitoring system |
| CN109686089A (en) * | 2018-12-31 | 2019-04-26 | 山西省交通科学研究院 | A kind of expressway safety tracing system and method based on big data |
| CN111456811A (en) * | 2020-04-09 | 2020-07-28 | 安徽皖通科技股份有限公司 | Cloud monitoring safety dynamic system for high-speed tunnel |
| CN114822082A (en) * | 2022-04-27 | 2022-07-29 | 浙江交投高速公路运营管理有限公司 | Tunnel traffic remote control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20170331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |