CN204759750U - Mountain area highway driving early warning system - Google Patents
Mountain area highway driving early warning system Download PDFInfo
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- CN204759750U CN204759750U CN201520293140.2U CN201520293140U CN204759750U CN 204759750 U CN204759750 U CN 204759750U CN 201520293140 U CN201520293140 U CN 201520293140U CN 204759750 U CN204759750 U CN 204759750U
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Abstract
The utility model provides a pair of mountain area highway driving early warning system, including setting up in vehicle test unit, processing unit, demonstration early warning unit, the environment detecting element who is used for detecting mountain area highway environment, radio signal receiving unit, monitoring server and the mobile terminal at mountain area highway bend both ends, the vehicle test unit is for burying underground in the ground induction coil of the bend department of mountain area highway, ground induction coil's output is connected with processing unit's input, processing unit's output and demonstration early warning unit connection, processing unit is connected the capable data interaction of going forward side by side through the radio signal receiving unit with monitoring server, environment detecting element's output and processing unit are connected, mobile terminal and monitoring server are connected the capable data interaction of going forward side by side, effectively avoid the emergence of mountain area this accident of road traffic, guarantee driving safety.
Description
Technical field
The utility model relates to a kind of early warning system, particularly relates to a kind of mountain highway driving early warning system.
Background technology
Mountain highway is the multiple place of traffic hazard, due to the physical features singularity of mountain highway, once there is traffic hazard will cause very serious consequence, the mortality ratio of personnel is high by bus, therefore, need to strengthen the traffic safety measure of mountain highway, the road of mountain highway is general narrower, Frequent Accidents is in inclement weather and bend place, at present, Forewarning Measures for the bend place of mountain highway all adopts convex mirror or relies on driver to blow a whistle and warns, but the field range of convex mirror is limited, accurately can not reflect the real scene of the bend other end, even can not reflect the vehicle condition of the bend other end, and blow a whistle to warn and often cause the driver by meeting not hear, therefore just easily traffic hazard is caused when the vehicle at two ends carries out meeting, on the other hand, due to the geographical environment in mountain area, owing to causing dense fog etc., serious interference is caused in the visual field of driver, also be the major reason causing traffic hazard.
Therefore, need to propose a kind of mountain highway driving early warning system, accurately and timely early warning can be carried out the driver of the vehicle of mountain highway to traveling, notify the environmental aspect that driver is current in time, especially the driving conditions at two ends, driver's current curve place can accurately be informed, the generation effectively avoided traffic accident, ensures traffic safety.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of mountain highway driving early warning system, accurately and timely early warning can be carried out the driver of the vehicle of mountain highway to traveling, notify the environmental aspect that driver is current in time, especially the driving conditions at two ends, driver's current curve place can accurately be informed, the generation effectively avoided traffic accident, ensures traffic safety.
A kind of mountain highway driving early warning system that the utility model provides, comprise the vehicle detection unit being arranged at mountain-area road-curve sight two ends, processing unit, display prewarning unit, for detecting the environmental detection unit of mountain highway environment, wireless signal Transmit-Receive Unit, monitoring server and mobile terminal, described vehicle detection unit is the ground induction coil at the bend place being embedded in mountain highway, the output terminal of described ground induction coil is connected with the input end of processing unit, the output terminal of described processing unit is connected with display prewarning unit, described processing unit to be connected with monitoring server by wireless signal Transmit-Receive Unit and to carry out data interaction, the output terminal of described environmental detection unit is connected with processing unit, described mobile terminal is connected with monitoring server and carries out data interaction.
Further, described environmental detection unit comprises the temperature sensor, humidity sensor and the rain sensor that are arranged near mountain highway.
Further, described processing unit comprises amplifying circuit, filtering circuit, analog to digital conversion circuit, comparator circuit and central processing circuit, the input end of described amplifying circuit is connected with the output terminal of environmental detection unit, the input end of described filtering circuit is connected with the output terminal of amplifying circuit, the input end of analog-digital conversion circuit as described is connected with the output terminal of the output terminal of filtering circuit and ground induction coil, the output terminal of analog-digital conversion circuit as described is connected with the input end of the input end of comparator circuit and central processing circuit, described central processing circuit is connected with the input end of display prewarning unit, described central processing circuit to be connected with monitoring server by wireless transceiver circuit and to carry out data interaction.
Further, described ground induction coil is four and is equally divided into the two ends that two groups are embedded in mountain-area road-curve sight respectively, has interresponse time between the ground induction coil with group.
Further, described display prewarning unit comprises two displays and two alarms, and two displays and two alarms are arranged at the two ends of mountain-area road-curve sight respectively.
Further, described wireless signal Transmit-Receive Unit is mobile communication module, and described mobile communication module is 3G module or 4G module.
Further, described mobile terminal is smart mobile phone.
The beneficial effects of the utility model: mountain highway driving early warning system of the present utility model, accurately and timely early warning can be carried out the driver of the vehicle of mountain highway to traveling, notify the environmental aspect that driver is current in time, especially the driving conditions at two ends, driver's current curve place can accurately be informed, the generation effectively avoided traffic accident, ensures traffic safety.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is theory diagram of the present utility model.
Fig. 2 is ground induction coil laying structure schematic diagram of the present utility model.
Embodiment
Fig. 1 is theory diagram of the present utility model, as shown in the figure, a kind of mountain highway driving early warning system that the utility model provides, comprise the vehicle detection unit being arranged at mountain-area road-curve sight two ends, processing unit, display prewarning unit, for detecting the environmental detection unit of mountain highway environment, wireless signal Transmit-Receive Unit, monitoring server and mobile terminal, described vehicle detection unit is the ground induction coil at the bend place being embedded in mountain highway, the output terminal of described ground induction coil is connected with the input end of processing unit, the output terminal of described processing unit is connected with display prewarning unit, described processing unit to be connected with monitoring server by wireless signal Transmit-Receive Unit and to carry out data interaction, the output terminal of described environmental detection unit is connected with processing unit, described mobile terminal is connected with monitoring server and carries out data interaction,
Wherein, the number of ground induction coil is multiple, generally be at least two, be arranged at the two ends at the bend place of mountain highway respectively, whether have vehicle to drive towards bend for detecting mountain-area road-curve sight two ends, and detection signal is input in processing unit by ground induction coil, if two ends have vehicle to drive towards bend, then processing unit exports alarm signal to display prewarning unit, and carries out display early warning by display prewarning unit; The preferred described ground induction coil of the present embodiment is four and is equally divided into the two ends that two groups are embedded in mountain-area road-curve sight respectively, between ground induction coil with group, there is interresponse time, and two groups of ground induction coils with bend place apart from equal, such as 100 meters, the vehicle travelled is often by a ground induction coil, so show the alarm display that prewarning unit can carry out different stage, play better alarming effect; With a specific embodiment, early warning displaying principle is described below:
As shown in Figure 2, two ground induction coil G1 are equipped with respectively at the bend two ends of mountain highway, G2, G3 and G4, and vehicle A and vehicle B goes in the same direction from bend two ends respectively, when vehicle A arrives G1 place, and vehicle B has been between G3 and G4, so now, central processing circuit output display early warning order, to vehicle A point out the other side have vehicle sail come and distance turning nearer, so vehicle A selects to travel strategy according to current road conditions, the road surface of such as this highway is wider, can meeting smoothly, so vehicle A Reduced Speed Now wait for that vehicle B turns laggard guild car, if present road is narrow, so vehicle A should select the position finding suitable meeting, wait for that vehicle B turns laggard guild car, certainly, during the early warning order of central processing circuit output display, equally also carry out early warning display to vehicle B, prompting vehicle B Reduced Speed Now also notes front vehicles, effectively can reduce the probability of happening of traffic hazard in this way.
Described environmental detection unit comprises the temperature sensor be arranged near mountain highway, humidity sensor and rain sensor, described processing unit comprises amplifying circuit, filtering circuit, analog to digital conversion circuit, comparator circuit and central processing circuit, the input end of described amplifying circuit is connected with the output terminal of environmental detection unit, the input end of described filtering circuit is connected with the output terminal of amplifying circuit, the input end of analog-digital conversion circuit as described is connected with the output terminal of the output terminal of filtering circuit and ground induction coil, the output terminal of analog-digital conversion circuit as described is connected with the input end of the input end of comparator circuit and central processing circuit, described central processing circuit is connected with the input end of display prewarning unit, described central processing circuit to be connected with monitoring server by wireless transceiver circuit and to carry out data interaction, wherein, the threshold value of above-mentioned each sensor is prestored in comparator circuit, temperature threshold comprises freezing point threshold value and the threshold value that hazes, humidity sensor is for detecting the air humidity of current mountain highway, whether rain sensor is rainy situation for detecting current mountain highway, and when temperature is in freezing point threshold value and is rainy, above-mentioned comparative result is transferred to monitoring server by central processing circuit, current result is transferred to mobile terminal by monitoring server, it is current rainy and may there is icing phenomenon for informing that the target of driver travels the weather conditions of highway, so driver can prepare to respond according to notice, such as give tire fitting overall chain bar, certainly, before monitoring server sends notice to mobile terminal, mobile terminal should be set up network with monitoring server and be connected, mobile terminal is to monitoring server initiating business request, if the air themperature of current mountain highway is the threshold value that hazes, and air humidity also reaches the threshold value that hazes, so monitoring server sends should travel with the low speed of a motor vehicle to driver, environmental detection unit also can be set to multiple, arranges an environmental detection unit at a certain distance, signals of vehicles detected by ground induction coil is directly transferred to central processing circuit by modulus shifting circuit, and wherein, central processing circuit adopts existing single-chip microcomputer, such as AVR single chip etc.
In the present embodiment, described display prewarning unit comprises two displays and two alarms, two displays and two alarms are arranged at the two ends of mountain-area road-curve sight respectively, by this structure, display and alarm dual-alarm suggesting effect, can point out the vehicle at the bend two ends of mountain highway, ensure traffic safety, certainly, alarm adopts audible-visual annunciator, prompting effect is better, and, if the ground induction coil at bend two ends be multiple and with setting reaction distance bury underground time, alarm is pointed out by the flicker frequency of different sound and light, the prompting effect played is better.
In the present embodiment, described wireless signal Transmit-Receive Unit is mobile communication module, described mobile communication module is 3G module or 4G module, because mountain highway is general more remote, if adopt wired transmission mode, rolling up of use cost will certainly be caused, be unfavorable for applying, because the coverage of prior art mobile communications network is comparatively wide, and communication quality also improves greatly, therefore, said structure is adopted can to ensure proper communication of the present utility model.
In the present embodiment, described mobile terminal is the applied range of smart mobile phone, smart mobile phone, and popularity is high, is beneficial to of the present utility model applying, and can not cause rolling up of cost of use to user.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. a mountain highway driving early warning system, it is characterized in that: comprise the vehicle detection unit being arranged at mountain-area road-curve sight two ends, processing unit, display prewarning unit, for detecting the environmental detection unit of mountain highway environment, wireless signal Transmit-Receive Unit, monitoring server and mobile terminal, described vehicle detection unit is the ground induction coil at the bend place being embedded in mountain highway, the output terminal of described ground induction coil is connected with the input end of processing unit, the output terminal of described processing unit is connected with display prewarning unit, described processing unit to be connected with monitoring server by wireless signal Transmit-Receive Unit and to carry out data interaction, the output terminal of described environmental detection unit is connected with processing unit, described mobile terminal is connected with monitoring server and carries out data interaction.
2. according to claim 1 mountain highway driving early warning system, it is characterized in that: described environmental detection unit comprises the temperature sensor, humidity sensor and the rain sensor that are arranged near mountain highway.
3. according to claim 2 mountain highway driving early warning system, it is characterized in that: described processing unit comprises amplifying circuit, filtering circuit, analog to digital conversion circuit, comparator circuit and central processing circuit, the input end of described amplifying circuit is connected with the output terminal of environmental detection unit, the input end of described filtering circuit is connected with the output terminal of amplifying circuit, the input end of analog-digital conversion circuit as described is connected with the output terminal of the output terminal of filtering circuit and ground induction coil, the output terminal of analog-digital conversion circuit as described is connected with the input end of the input end of comparator circuit and central processing circuit, described central processing circuit is connected with the input end of display prewarning unit, described central processing circuit to be connected with monitoring server by wireless transceiver circuit and to carry out data interaction.
4. according to claim 3 mountain highway driving early warning system, it is characterized in that: described ground induction coil is four and is equally divided into the two ends that two groups are embedded in mountain-area road-curve sight respectively, with group ground induction coil between there is interresponse time.
5. mountain highway driving early warning system according to claim 3, it is characterized in that: described display prewarning unit comprises two displays and two alarms, two displays and two alarms are arranged at the two ends of mountain-area road-curve sight respectively.
6. according to claim 1 mountain highway driving early warning system, it is characterized in that: described wireless signal Transmit-Receive Unit is mobile communication module, described mobile communication module is 3G module or 4G module.
7. according to claim 1 mountain highway driving early warning system, it is characterized in that: described mobile terminal is smart mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293140.2U CN204759750U (en) | 2015-05-08 | 2015-05-08 | Mountain area highway driving early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293140.2U CN204759750U (en) | 2015-05-08 | 2015-05-08 | Mountain area highway driving early warning system |
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| Publication Number | Publication Date |
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| CN204759750U true CN204759750U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520293140.2U Expired - Fee Related CN204759750U (en) | 2015-05-08 | 2015-05-08 | Mountain area highway driving early warning system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032807A (en) * | 2018-01-02 | 2018-05-15 | 南京航空航天大学 | A kind of sky way sharp turn prior-warning device and method based on intelligent vehicle |
| CN108389409A (en) * | 2018-05-03 | 2018-08-10 | 张梦雅 | Traffic route monitoring system and its monitoring method |
| CN109218373A (en) * | 2017-07-07 | 2019-01-15 | 杭州中策车空间汽车服务有限公司 | The information processing method and system of tire networking |
-
2015
- 2015-05-08 CN CN201520293140.2U patent/CN204759750U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109218373A (en) * | 2017-07-07 | 2019-01-15 | 杭州中策车空间汽车服务有限公司 | The information processing method and system of tire networking |
| CN108032807A (en) * | 2018-01-02 | 2018-05-15 | 南京航空航天大学 | A kind of sky way sharp turn prior-warning device and method based on intelligent vehicle |
| CN108389409A (en) * | 2018-05-03 | 2018-08-10 | 张梦雅 | Traffic route monitoring system and its monitoring 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180508 |