CN202142197U - Monitoring device of vehicle driving state in tunnel - Google Patents

Monitoring device of vehicle driving state in tunnel Download PDF

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Publication number
CN202142197U
CN202142197U CN201120203638U CN201120203638U CN202142197U CN 202142197 U CN202142197 U CN 202142197U CN 201120203638 U CN201120203638 U CN 201120203638U CN 201120203638 U CN201120203638 U CN 201120203638U CN 202142197 U CN202142197 U CN 202142197U
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CN
China
Prior art keywords
tunnel
vehicle
signal
running state
monitoring
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.)
Expired - Lifetime
Application number
CN201120203638U
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Chinese (zh)
Inventor
廖嘉泓
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Anhuaxin S&T Development Co Ltd
Original Assignee
Shenzhen Anhuaxin S&T Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201120203638U priority Critical patent/CN202142197U/en
Application granted granted Critical
Publication of CN202142197U publication Critical patent/CN202142197U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a monitoring device of vehicle driving state in a tunnel. The monitoring device includes a monitoring module used to monitor vehicle driving state in the tunnel, a signal processing module used to receive process vehicle driving state signals of the monitoring module, and an alarming display module used to display the vehicle driving state signals processed by the signal processing module. In the utility model, through monitoring the vehicle driving state in the tunnel, the vehicle driving state is converted to electric signals. The signals are processed, and speed signals of vehicle affecting driving safety and distance to a tunnel portal are output and displayed on a conspicuous alarming display screen, so as to alarm drivers to take care of vehicle driving state in the tunnel when they drive into the tunnel and keep safety.

Description

The supervising device of vehicle running state in a kind of tunnel
Technical field
The utility model relates to a kind of tunnel monitoring device, relates in particular to the supervising device that a kind of caution is about to get into vehicle running state in the vehicle drivers tunnel, tunnel.
Background technology
Along with the development of society, highway extends in all direction, and brings many facilities for people's life.Yet, receive the restriction of geographical environment, in order to reduce environment damage, expressway construction unavoidably will be built the tunnel when crossing over mountain after mountain, and wears the mountain and mistake.In some remote mountain areas, illumination is not provided, in the tunnel of highway when vehicle gets into the tunnel; The driver receives the influence of environment; Temporary blindness can't be seen the heavy goods vehicle whether the place ahead, tunnel has vehicle ' to go more at a slow speed clearly, the traffic hazard of knocking into the back easily.
Therefore, in order to reduce the generation of traffic hazard in the tunnel, find the method for supervising of vehicle running state in the tunnel, the vehicle running state warning mark will be the most effective means in tunnel portal is provided with the tunnel.
The utility model content
The purpose of the utility model is in order to overcome the deficiency of prior art; Provide a kind of and remind the vehicle drivers that is about to get into the tunnel through the mode that warning mark is set at the tunnel portal place; Let the driver in time make choosing lane and adjustment road speed, the supervising device of vehicle running state method for supervising in the tunnel of the generation of traffic hazard in the minimizing tunnel.
In order to achieve the above object, the present invention adopts following technical scheme:
The supervising device of vehicle running state in a kind of tunnel comprises:
The monitoring unit of vehicle running state in the monitoring tunnel, this monitoring unit is monitored the vehicle running state that gets into the tunnel, and converts the vehicle running state that monitors into electric signal;
The signal processing unit that receives monitoring unit vehicle running state signal and handle; The signal of this signal processing unit processes comprises Vehicle Speed signal, vehicle and tunnel portal distance signal and vehicle trouble signal, and the signal after will handling exports alert display unit to;
Alert display unit; This display unit is installed on the tunnel face conspicuous position; The Vehicle Speed signal after signal processing unit processes, vehicle and the tunnel portal distance signal that receive or vehicle trouble signal are shown output, and caution is about to get into the vehicle selection driving lane and adjustment road speed in tunnel.
Described monitoring unit is at least one group of ground induction coil, infrared monitor control device or radar monitoring device, and vehicle running state in the tunnel is got into inlet monitoring, stage casing monitoring or complete monitoring.
Described signal processing unit comprises control circuit, signal deteching circuit and signal processing circuit.
Also comprise a solar power supply apparatus, this solar power supply apparatus comprises solar panel, accumulator and control circuit.
Described alert display unit comprises the yellow distance warning dial light of presenting short long down, trapezoidal arrangement, be used to show the Vehicle Speed tunnel in and with the distance of tunnel portal distance, and indicate distance in corresponding scale side.
Described alert display unit is the LED digital display screen, and caution shows the transport condition of vehicle in the tunnel.
Owing to adopted said structure; The utility model is through the monitoring to vehicle running state in the tunnel; Convert vehicle running state into electric signal, and signal is handled, with the vehicle velocity signal that influences driving safety, be shown on the showy caution display screen of tunnel face apart from instrument output; Remind the driver who gets into the tunnel to note vehicle running state in the tunnel, drive with caution.
Description of drawings
Fig. 1 is the structural principle block diagram of the utility model;
Fig. 2 is the theory diagram of first kind of embodiment of the utility model;
Fig. 3 is the theory diagram of second kind of embodiment of the utility model;
Fig. 4 is the theory diagram of the third embodiment of the utility model;
Fig. 5 is the sun-generated electric power structural representation;
Fig. 6 is the mounting structure synoptic diagram of vehicle running state supervising device in the tunnel of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further detailed explanation.
Embodiment 1
Supervising device for vehicle running state in kind of the tunnel as shown in Figure 1 comprises:
The monitoring unit 1 of vehicle running state in the monitoring tunnel, the vehicle running state in this 1 pair of entering tunnel of monitoring unit is monitored, and converts the vehicle running state that monitors into electric signal;
The signal processing unit 2 that receives monitoring unit vehicle running state signal and handle; The signal that this signal processing unit 2 is handled comprises Vehicle Speed signal, vehicle and tunnel portal distance signal and vehicle trouble signal, and the signal after will handling exports alert display unit 3 to;
Alert display unit 3; This display unit 3 is installed on the tunnel face conspicuous position; Vehicle Speed signal, vehicle and the tunnel portal distance signal after signal processing unit 2 is handled or the vehicle trouble signal that receive are shown output, and caution is about to get into the vehicle selection driving lane and adjustment road speed in tunnel.
Be illustrated in figure 2 as first embodiment of vehicle running state supervising device in the tunnel; The monitoring unit 1 of this embodiment adopts one group of ground induction coil 11,12; Be used for the transport condition that monitoring vehicle gets into vehicle behind the tunnel; Comprise travel speed, with the distance of tunnel portal or do not break down, and be electric signal with these state exchanges, be sent to signal processing unit 2.
Signal processing unit 2 comprises control circuit 21, testing circuit 22, signal processing circuit 23 and power supply 24.The signal of signal processing unit 2 monitoring units transmission gets into to be handled, and selects output to influence road speed signal, vehicle and tunnel portal distance signal or the vehicle trouble signal of traffic safety.
Alert display unit 3 comprises the yellow distance warning dial light of presenting short long down, trapezoidal arrangement, be used to show the Vehicle Speed tunnel in and with the distance of tunnel portal distance, and indicate distance in corresponding scale side.When on the corresponding track in the tunnel fault car being arranged, the caution dial light all lights and glimmers.
Embodiment 2
Be illustrated in figure 3 as second embodiment of vehicle running state supervising device in the tunnel; The monitoring unit 1 of this embodiment adopts radar monitoring unit 13; Be used for the transport condition that the complete monitoring vehicle gets into vehicle behind the tunnel; Comprise travel speed, with the distance of tunnel portal or do not break down, and be electric signal with these state exchanges, be sent to signal processing unit 2.
Signal processing unit 2 comprises control circuit 21, testing circuit 22, signal processing circuit 23 and power supply 24.The signal of signal processing unit 2 monitoring units transmission gets into to be handled, and selects output to influence road speed signal, vehicle and tunnel portal distance signal or the vehicle trouble signal of traffic safety.
Alert display unit 3 comprises the yellow distance warning dial light of presenting short long down, trapezoidal arrangement, be used to show the Vehicle Speed tunnel in and with the distance of tunnel portal distance, and indicate distance in corresponding scale side.When on the corresponding track in the tunnel fault car being arranged, the caution dial light all lights and glimmers.
Embodiment 3
Be illustrated in figure 4 as the 3rd embodiment of vehicle running state supervising device in the tunnel; The monitoring unit 1 of this embodiment adopts infrared monitor control unit 14; Be used for the transport condition that the complete monitoring vehicle gets into vehicle behind the tunnel; Comprise travel speed, with the distance of tunnel portal or do not break down, and be electric signal with these state exchanges, be sent to signal processing unit 2.
Signal processing unit 2 comprises control circuit 21, testing circuit 22, signal processing circuit 23 and power supply 24.The signal of signal processing unit 2 monitoring units transmission gets into to be handled, and selects output to influence road speed signal, vehicle and tunnel portal distance signal or the vehicle trouble signal of traffic safety.
Alert display unit 3 comprises the yellow distance warning dial light of presenting short long down, trapezoidal arrangement, be used to show the Vehicle Speed tunnel in and with the distance of tunnel portal distance, and indicate distance in corresponding scale side.When on the corresponding track in the tunnel fault car being arranged, the caution dial light all lights and glimmers.
In embodiment 2,3,4, power supply 24 can adopt sun-generated electric power, and this sun-generated electric power comprises solar panel 241, control circuit 242 and accumulator 243, and is as shown in Figure 5.
Shown in Figure 6 is the tunnel scheme of installation of vehicle running state supervising device in the tunnel, will on corresponding track, 10 porch, tunnel, monitoring unit 1 be installed, and two signal processing unit 2 and alert display unit 3 is installed respectively in the tunnel.Through the indication of the demonstration on the alert display unit, the driver can understand vehicle running state in the tunnel, selects the track in advance, and the adjustment road speed is guaranteed traffic safety.

Claims (6)

1. the supervising device of vehicle running state in the tunnel is characterized in that, comprising:
The monitoring unit of vehicle running state in the monitoring tunnel, this monitoring unit is monitored the vehicle running state that gets into the tunnel, and converts the vehicle running state that monitors into electric signal;
The signal processing unit that receives monitoring unit vehicle running state signal and handle; The signal of this signal processing unit processes comprises Vehicle Speed signal, vehicle and tunnel portal distance signal and vehicle trouble signal, and the signal after will handling exports alert display unit to;
Alert display unit; This display unit is installed on the tunnel face conspicuous position; The Vehicle Speed signal after signal processing unit processes, vehicle and the tunnel portal distance signal that receive or vehicle trouble signal are shown output, and caution is about to get into the vehicle selection driving lane and adjustment road speed in tunnel.
2, the supervising device of vehicle running state in the tunnel according to claim 1; It is characterized in that; Described monitoring unit is at least one group of ground induction coil, infrared monitor control device or radar monitoring device, and vehicle running state in the tunnel is got into inlet monitoring, stage casing monitoring or complete monitoring.
3, the supervising device of vehicle running state in the tunnel according to claim 1 is characterized in that described signal processing unit comprises control circuit, signal deteching circuit and signal processing circuit.
4, the supervising device of vehicle running state in the tunnel according to claim 1 is characterized in that, also comprise a solar power supply apparatus, this solar power supply apparatus comprises solar panel, accumulator and control circuit.
5, the supervising device of vehicle running state in the tunnel according to claim 1; It is characterized in that; Described alert display unit comprises presents yellow distance warning dial light long under the weak point, trapezoidal arrangement; Be used to show Vehicle Speed in the tunnel and with the distance of tunnel portal distance, and in the other distance of indicating of corresponding scale.
6, the supervising device of vehicle running state in the tunnel according to claim 1 is characterized in that, described alert display unit is the LED digital display screen, and caution shows the transport condition of vehicle in the tunnel.
CN201120203638U 2011-06-16 2011-06-16 Monitoring device of vehicle driving state in tunnel Expired - Lifetime CN202142197U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120203638U CN202142197U (en) 2011-06-16 2011-06-16 Monitoring device of vehicle driving state in tunnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120203638U CN202142197U (en) 2011-06-16 2011-06-16 Monitoring device of vehicle driving state in tunnel

Publications (1)

Publication Number Publication Date
CN202142197U true CN202142197U (en) 2012-02-08

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102831786A (en) * 2011-06-16 2012-12-19 深圳市安华信科技发展有限公司 Method for monitoring running states of vehicles in tunnel and monitoring device thereof
CN104021699A (en) * 2014-05-16 2014-09-03 吴卓进 Tunnel portal barrier prompting system
CN110271554A (en) * 2018-03-13 2019-09-24 奥迪股份公司 Driving assistance system and method for vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102831786A (en) * 2011-06-16 2012-12-19 深圳市安华信科技发展有限公司 Method for monitoring running states of vehicles in tunnel and monitoring device thereof
CN102831786B (en) * 2011-06-16 2016-05-18 深圳市安华信科技发展有限公司 A kind of method for supervising of vehicle driving state in tunnel and supervising device thereof
CN104021699A (en) * 2014-05-16 2014-09-03 吴卓进 Tunnel portal barrier prompting system
CN110271554A (en) * 2018-03-13 2019-09-24 奥迪股份公司 Driving assistance system and method for vehicle

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20120208

Effective date of abandoning: 20160518

C25 Abandonment of patent right or utility model to avoid double patenting