CN113313954B - Road driving safety guarantee device and system - Google Patents
Road driving safety guarantee device and system Download PDFInfo
- Publication number
- CN113313954B CN113313954B CN202110384720.2A CN202110384720A CN113313954B CN 113313954 B CN113313954 B CN 113313954B CN 202110384720 A CN202110384720 A CN 202110384720A CN 113313954 B CN113313954 B CN 113313954B
- Authority
- CN
- China
- Prior art keywords
- induction
- mounting groove
- lamp group
- vehicle
- induction lamp
- 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
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The invention belongs to the technical field of traffic safety, and particularly relates to a road driving safety guarantee device and a system, wherein the road driving safety guarantee device comprises a guiding device, the guiding device comprises a main body, a first guiding lamp group, a second guiding lamp group, a third guiding lamp group, a vehicle detection device and a solar cell panel are fixedly arranged on the main body, a processor, a wireless module, a power module, a first driving controller, a second driving controller and a third driving controller are arranged in the main body, the solar cell panel is electrically connected with the power module, the system comprises a control center, a data processing center, an environment monitoring device and a road driving safety comprehensive warning terminal, the environment monitoring device is in signal connection with the data processing center, the data processing center is in signal connection with the control center, the control center is in signal connection with the road driving safety comprehensive warning terminal, and a plurality of guiding devices are in signal connection with the control center through the wireless module. The invention is used for prompting the safety distance between the driver of the rear vehicle and the front vehicle in a severe environment.
Description
Technical Field
The invention belongs to the technical field of traffic safety, and particularly relates to a road driving safety guarantee device and system.
Background
The expressway provides good conditions for the high-speed passing of vehicles, but the vehicles running on the expressway are generally high in speed, the visibility of the roads is reduced under the influence of severe weather such as fog, snow, heavy rain, sand wind and the like, the visible distance of a driver is influenced, the driver is difficult to grasp the safe distance from a front vehicle, and the vehicles running in front are easy to collide, so that traffic accidents are caused.
In the prior art, an anti-collision early warning technology for displaying a trail of a front vehicle is generally adopted to solve the problem that a driver is difficult to grasp the safety distance between the front vehicle and the vehicle under the condition of visibility. The technology specifically comprises the following steps: under the condition of the visual distance bottom, the induction lamps at the two sides of the high-speed lane are lighted yellow, when the vehicle continuously passes through different positions, the induction lamps corresponding to the positions are lighted red one by one, and as the lighting time of each induction lamp is relatively fixed, after the vehicle passes through, the induction lamps can be turned yellow one by one from the farthest end, the induction lamps are similar to a red luminous trail, the red induction lamps are in dangerous vehicle distance, the yellow induction lamps are in safe vehicle distance, and the safe distance between the rear driving vehicle and the front vehicle is displayed so as to remind a driver of carefully slowing down, thereby preventing traffic accidents to a certain extent.
The technology has the defect that when the rear vehicle needs to overtake, the rear vehicle enters the range of the luminous trail of the front vehicle, namely, enters the range of the dangerous vehicle distance, the inducing lamps seen by the rear driver are red, at the moment, the inducing lamps only can prompt the rear driver to be in the dangerous vehicle distance, but cannot prompt the distance between the rear driver and the front vehicle, so that the rear driver cannot clearly determine the front vehicle position, and safety accidents are easily caused by trade overtaking.
Disclosure of Invention
The purpose of the invention is that: the utility model provides a road driving safety guarantee device and system, be used for solving among the prior art when the rear vehicle needs the overtaking, after the rear vehicle gets into the luminous trail within range of preceding car, the pilot lamp that rear driver seen is red, and the pilot lamp can only indicate that rear driver is in dangerous car distance this moment, but can't indicate rear driver and preceding car's distance, leads to rear driver unable clear preceding car position, trade and nature overtake easily causes the problem of incident.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
the utility model provides a road driving safety guarantee device and system, includes induction device, induction device includes the main part, one side of main part is equipped with the installation face, fixed mounting has first induction banks, second induction banks and third induction banks on the installation face, the main part is equipped with vehicle detection device in one side of installation face, the main part all is equipped with solar cell panel in the opposite side of installation face and vehicle detection device's opposite side, be equipped with treater, wireless module, power module, first drive controller, second drive controller and third drive controller in the main part, solar cell panel is connected with the power module electricity, vehicle detection device, power module, wireless module, first drive controller, second drive controller and third drive controller all are connected with the treater electricity, first drive controller is connected with first induction banks electricity, second drive controller is connected with second induction banks electricity, third drive controller is connected with third induction banks electricity.
Further limited, first mounting groove and second mounting groove have been seted up on the installation face, first mounting groove and second mounting groove are located same vertical line, first mounting groove is located second mounting groove top, first mounting groove is equipped with the spacer ring outward, spacer ring and main part integrated into one piece, the spacer ring is equipped with the third mounting groove outward, and the third mounting groove is concentric with the second mounting groove setting, first induction banks fixed mounting is in first mounting groove, second induction banks fixed mounting is in the second mounting groove, third induction banks fixed mounting is in the third mounting groove.
Further limited, the main part has seted up first installation cavity in the adjacent side of installation face, vehicle detection device fixed mounting is in first installation cavity, the board groove has all been seted up to the main part in the opposite side of installation face, the opposite side in first installation cavity, solar cell panel is fixed to be inlayed in the board groove.
The invention also discloses a road driving safety guarantee device system based on any one of the road driving safety guarantee devices, which comprises a control center, a data processing center, an environment monitoring device, a road driving safety comprehensive warning terminal and a plurality of induction devices, wherein the environment monitoring device is in signal connection with the data processing center, the data processing center is in signal connection with the control center, the control center is in signal connection with the road driving safety comprehensive warning terminal, the induction devices are all in signal connection with the control center through wireless modules, the environment monitoring device comprises a road surface condition monitoring sensor, a weather condition monitoring sensor and a visibility monitoring sensor, the road surface condition monitoring sensor, the weather condition monitoring sensor and the visibility monitoring sensor detect the environment condition and send monitoring values to the data processing center, the data processing center sends control instructions to the control center after processing the data, and the control center controls the road driving safety comprehensive warning terminal and the induction devices to work according to the control instructions.
Further defined, the data processing center is signally connected to an electronic law enforcement system and an information distribution system.
The invention adopting the technical scheme has the following advantages:
through the induction devices arranged on the two sides of the lane, and the first induction lamp set, the second induction lamp set and the third induction lamp set which are arranged in the induction devices, when severe weather occurs, the hollow control second induction lamp set is controlled to work and turn bright yellow so as to warn a driver to pay attention to safety; when the vehicle passes through the induction device, the processor controls the first induction lamp set and the third induction lamp set to work and turn red, and when the first induction lamp set is within the safety distance of the front vehicle, the first induction lamp set keeps working and turns red until the induction device is beyond the safety distance of the front vehicle so as to form a front vehicle trail and remind the rear vehicle of the safety distance; after the third induction lamp group is started and is bright red, the LED lamps in the third induction lamp group of the third driving controller are gradually extinguished along with the set time change until all the LED lamps are extinguished so as to display the time that the front vehicle passes through the induction device, and when the rear vehicle passes through the induction device, a driver can roughly judge the distance between the driver and the front vehicle by observing the state of the LED lamps in the third induction lamp group so as to perform relative treatment, thereby avoiding traffic accidents.
Drawings
The invention can be further illustrated by means of non-limiting examples given in the accompanying drawings;
FIG. 1 is a system block diagram of a road traffic safety assurance device and system of the present invention;
FIG. 2 is a block diagram of a road traffic safety device and an induction device in the system according to the present invention;
fig. 3 is a schematic structural diagram of a road driving safety protection device and an induction device in the system according to the present invention.
The main reference numerals are as follows:
the induction device 1, the main body 11, the first mounting groove 12, the second mounting groove 13, the spacer ring 14, the third mounting groove 15, the first mounting cavity 16, the first induction lamp group 21, the second induction lamp group 22, the third induction lamp group 23, the vehicle detection device 3, the solar cell panel 4, the processor 51, the wireless module 52, the power module 53, the first driving controller 54, the second driving controller 55, the third driving controller 56, the control center 61, the data processing center 62, the road surface condition monitoring sensor 631, the weather condition monitoring sensor 632, the visibility monitoring sensor 633, the road driving safety comprehensive warning terminal 64, the electronic system 71, and the information issuing system 72.
Detailed Description
The present invention will be described in detail below with reference to the drawings and the specific embodiments, wherein like or similar parts are designated by the same reference numerals throughout the drawings or the description, and implementations not shown or described in the drawings are in a form well known to those of ordinary skill in the art. In addition, directional terms such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", etc. in the embodiments are merely directions with reference to the drawings, and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 3, the road driving safety protection device of the present invention includes a guiding device 1, the guiding device 1 includes a main body 11, one side of the main body 11 is provided with a mounting surface, a first guiding light group 21, a second guiding light group 22 and a third guiding light group 23 are fixedly mounted on the mounting surface, the first guiding light group 21 and the third guiding light group 23 are both red LED light groups, the second guiding light group 22 is a yellow LED light group, one side of the main body 11 on the mounting surface is provided with a vehicle detecting device 3, and the vehicle detecting device 3 is an infrared detecting device, an acoustic wave detecting device and the like which are commonly used in the prior art, so that the description is omitted. The main body 11 is provided with solar panels 4 on opposite sides of the mounting surface and on opposite sides of the subject vehicle detection device 3 to provide power to the induction device 1. The main body 11 is internally provided with the processor 51, the wireless module 52, the power supply module 53, the first driving controller 54, the second driving controller 55 and the third driving controller 56, the solar cell panel 4 is electrically connected with the power supply module 53, the power supply module 53 can also supply power by adopting commercial power, the solar cell panel 4 cannot normally supply power in rainy days and the like, and the power supply module can be automatically switched to the commercial power, so that the normal operation of the induction device 1 is effectively ensured.
The vehicle detecting device 3, the power module 53, the wireless module 52, the first driving controller 54, the second driving controller 55 and the third driving controller 56 are all electrically connected with the processor 51, the first driving controller 54 is electrically connected with the first induction lamp group 21, the second driving controller 55 is electrically connected with the second induction lamp group 22, and the third driving controller 56 is electrically connected with the third induction lamp group 23.
When the induction device 1 works, the second induction lamp group 22 is always bright yellow, the vehicle detection device 3 detects a lane to judge whether a vehicle passes or not, when the vehicle passes or not, a starting signal is sent to the processor 51, the processor 51 processes the starting signal and then sends starting instructions to the first controller and the second controller respectively, and a stopping instruction is sent to the third controller, so that the first induction lamp group 21 and the third induction lamp group 23 are both bright red, and the second induction lamp group 22 is extinguished. After the third induction lamp group 23 is started and turned on red, the LED lamps in the third induction lamp group 23 are gradually turned off by the third driving controller 56 along with the set time change until all the LED lamps are turned off, so as to display the time when the vehicle passes through the induction device 1. When the following vehicle passes through the guidance device 1, the driver can roughly judge the distance between the vehicle and the preceding vehicle by observing the states of the LED lamps in the third guidance lamp group 23 so as to perform relative treatment, thereby avoiding traffic accidents.
The mounting surface is provided with a first mounting groove 12 and a second mounting groove 13, the first mounting groove 12 and the second mounting groove 13 are positioned on the same vertical line, the first mounting groove 12 is positioned above the second mounting groove 13, a separation ring 14 is arranged outside the first mounting groove 12, and the separation ring 14 and the main body 11 are integrally formed. The third mounting groove 15 is formed outside the separation ring 14, the third mounting groove 15 and the second mounting groove 13 are concentric, the first induction lamp set 21 is fixedly mounted in the first mounting groove 12, the second induction lamp set 22 is fixedly mounted in the second mounting groove 13, and the third induction lamp set 23 is fixedly mounted in the third mounting groove 15. By arranging the third induction lamp group 23 in a ring shape, when the third driving controller 56 controls the third induction lamp group 23 to be gradually extinguished, the extinguishing process of the third induction lamp group 23 is similar to the reading state, and the induction lamp group is visual and concise and is convenient for a driver of a rear vehicle to understand. By arranging the separation ring 14, the first induction lamp set 21 is separated from the second induction lamp set 22, so that the influence of the first induction lamp set 21 on the second induction lamp set 22 is avoided, and the judgment of a rear driver is influenced.
The main body 11 is provided with a first mounting cavity 16 on the adjacent side of the mounting surface, the vehicle detection device 3 is fixedly mounted in the first mounting cavity 16, the main body 11 is provided with plate grooves on the opposite side of the mounting surface and the opposite side of the first mounting cavity 16, and the solar cell panel 4 is fixedly embedded in the plate grooves. The solar panel 4 has a large coverage area, so that sufficient electric energy can be conveniently provided for the induction device 1.
The system is based on the road driving safety guarantee device, and comprises a control center 61, a data processing center 62, an environment monitoring device, a road driving safety comprehensive warning terminal 64 and a plurality of induction devices 1, wherein the induction devices 1 are arranged on two sides of a lane of an accident multiple road section, such as severe weather multiple road sections with low visibility, rainy and snowy days and the like, and the induction devices 1 are in signal connection with the control center 61 through wireless modules 52. The road traffic safety comprehensive warning terminal 64 is an intelligent display board in the prior art, and thus will not be described in detail.
The environment monitoring device is in signal connection with the data processing center 62, the data processing center 62 is in signal connection with the control center 61, the control center 61 is in signal connection with the road driving safety comprehensive warning terminal 64, the plurality of induction devices 1 are in signal connection with the control center 61 through the wireless module 52, the environment monitoring device comprises a road surface condition monitoring sensor 631, a weather condition monitoring sensor 632 and a visibility monitoring sensor 633, and the environment condition is detected through the road surface condition monitoring sensor 631, the weather condition monitoring sensor 632 and the visibility monitoring sensor 633.
The data processing center 62 is in signal connection with an electronic law enforcement system 71 and an information release system 72, and when the electronic law enforcement system 71 detects a vehicle with rules and regulations, the vehicle with rules and regulations can be displayed through the road driving safety comprehensive warning terminal 64 so as to play roles of warning and reminding. Meanwhile, the information to be issued can be sent to the data processing center 62 through the information issuing system 72 and displayed through the road driving safety comprehensive warning terminal 64, so that the driver can receive the sent information conveniently.
When the system works, the road surface condition monitoring sensor 631, the weather condition monitoring sensor 632 and the visibility monitoring sensor 633 detect the environmental condition and send the monitoring value to the data processing center 62, the data processing center 62 processes the data and then sends a control instruction to the control center 61, and the control center 61 controls the road driving safety comprehensive warning terminal 64 and the induction devices 1 to work according to the control instruction.
When the data in the environmental monitoring device is transmitted to the data processing center 62, the data processing center 62 processes the data and judges the environmental condition, if the environmental condition is bad, a control command is transmitted to the control center 61, and the control center 61 controls the road traffic safety comprehensive warning terminal 64 to display information such as weather condition, vehicle speed limit value, warning sign and the like according to the control command.
When the data processing center 62 judges the environmental condition as bad, the safety distances on the front side and the rear side are calculated, corresponding control instructions are sent to the control center 61, and the control center 61 enables the induction devices 1 to start working according to the control instructions, so that the induction devices 1 within the safety distance behind the vehicle are all lighted with red lights to form a trail, and the rear vehicle is conveniently reminded. When the induction device 1 behind the vehicle is located outside the vehicle safety distance, the induction device 1 changes from a red light to a yellow light.
The processor 51 of the induction device 1 controls the second induction lamp group 22 to be bright yellow through the second driving controller 55, the vehicle detection device 3 detects that the passing vehicle passes, and when detecting that the passing vehicle passes, the processor 51 sends a start signal, the processor 51 processes the start signal and then sends start instructions to the first driving controller 54 and the second driving controller 55 respectively, and sends stop instructions to the third driving controller 56, so that the first induction lamp group 21 and the third induction lamp group 23 are both bright red, and the second induction lamp group 22 is extinguished. After the third induction lamp group 23 is started and turned on red, the LED lamps in the third induction lamp group 23 are gradually turned off by the third driving controller 56 along with the set time change until all the LED lamps are turned off, so as to display the time when the vehicle passes through the induction device 1. When the induction device 1 is located outside the safety distance of the preceding vehicle, the control center 61 sends an instruction to the induction device 1, the processor 51 controls the first driving controller 54 to turn off the first induction lamp set 21 after receiving the signal through the wireless module 52, and the processor 51 controls the second driving controller 55 to turn on the second induction lamp set 22.
The road driving safety guarantee device and the road driving safety guarantee system provided by the invention are described in detail. The description of the specific embodiments is only intended to aid in understanding the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (4)
1. The road driving safety guarantee device comprises a inducing device, wherein the inducing device comprises a main body, one side of the main body is provided with a mounting surface, a first inducing lamp group, a second inducing lamp group and a third inducing lamp group are fixedly arranged on the mounting surface, one side of the main body on the mounting surface is provided with a vehicle detection device, the opposite sides of the main body on the mounting surface and the opposite sides of the vehicle detection device are respectively provided with a solar cell panel, a processor, a wireless module, a power module, a first driving controller, a second driving controller and a third driving controller, the solar cell panels are electrically connected with the power module, the vehicle detection device, the power module, the wireless module, the first driving controller, the second driving controller and the third driving controller are electrically connected with the processor, the first driving controller is electrically connected with the first induction lamp set, the second driving controller is electrically connected with the second induction lamp set, the third driving controller is electrically connected with the third induction lamp set, a first mounting groove and a second mounting groove are formed in the mounting surface, the first mounting groove and the second mounting groove are located on the same vertical line, the first mounting groove is located above the second mounting groove, a separation ring is arranged outside the first mounting groove, the separation ring is integrally formed with the main body, a third mounting groove is formed outside the separation ring, the third mounting groove and the second mounting groove are concentric, the first induction lamp set is fixedly mounted in the first mounting groove, the second induction lamp set is fixedly mounted in the second mounting groove, and the third induction lamp set is fixedly mounted in the third mounting groove;
when the induction device works, the second induction lamp group is always bright yellow, the vehicle detection device detects a lane and judges whether a vehicle passes or not, when the vehicle is detected to pass, a starting signal is sent to the processor, after the processor processes the starting signal, a starting instruction is sent to the first controller and the second controller respectively, a stopping instruction is sent to the third controller, the first induction lamp group and the third induction lamp group are both bright red and the second induction lamp group is extinguished, after the third induction lamp group is started and bright red, the LED lamps in the third induction lamp group are gradually extinguished by the third driving controller along with set time change until all the lamps are extinguished, so that the time that the vehicle passes through the induction device is displayed, and when the vehicle passes through the induction device, a driver can judge the distance between the vehicle and a front vehicle by observing the state of the LED lamps in the third induction lamp group, so that relative processing is performed, and traffic accidents are avoided.
2. The road traffic safety guarantee device according to claim 1, wherein: the solar cell panel is characterized in that a first mounting cavity is formed in the main body on the adjacent side of the mounting surface, the vehicle detection device is fixedly mounted in the first mounting cavity, a panel groove is formed in the main body on the opposite side of the mounting surface and the opposite side of the first mounting cavity, and the solar cell panel is fixedly embedded in the panel groove.
3. A road traffic safety device system based on the road traffic safety device according to any one of claims 1-2, characterized in that: the road traffic safety comprehensive warning system comprises a control center, a data processing center, an environment monitoring device, a road traffic safety comprehensive warning terminal and a plurality of induction devices, wherein the environment monitoring device is in signal connection with the data processing center, the data processing center is in signal connection with the control center, the control center is in signal connection with the road traffic safety comprehensive warning terminal, the induction devices are all in signal connection with the control center through wireless modules, the environment monitoring device comprises a road surface condition monitoring sensor, a weather condition monitoring sensor and a visibility monitoring sensor, the road surface condition monitoring sensor, the weather condition monitoring sensor and the visibility monitoring sensor detect the environment condition and send monitoring values to the data processing center, the data processing center sends control instructions to the control center after processing the data, and the control center controls the road traffic safety comprehensive warning terminal and the induction devices to work according to the control instructions.
4. A road traffic safety assurance device system according to claim 3, wherein: the data processing center is in signal connection with an electronic law enforcement system and an information release system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110384720.2A CN113313954B (en) | 2021-04-09 | 2021-04-09 | Road driving safety guarantee device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110384720.2A CN113313954B (en) | 2021-04-09 | 2021-04-09 | Road driving safety guarantee device and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113313954A CN113313954A (en) | 2021-08-27 |
| CN113313954B true CN113313954B (en) | 2023-06-16 |
Family
ID=77372140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110384720.2A Active CN113313954B (en) | 2021-04-09 | 2021-04-09 | Road driving safety guarantee device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113313954B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB874879A (en) * | 1959-02-16 | 1961-08-10 | Lloyd Frederick Light | Improved traffic signal |
| JPH0860624A (en) * | 1994-08-24 | 1996-03-05 | Sekisui Jushi Co Ltd | Headlight system of road in bad weather |
| CN104008663A (en) * | 2014-05-29 | 2014-08-27 | 重庆泉路交通科技有限公司 | Intelligent identification, caution and early-warning system for running tracks in low-visibility environment |
| CN107767699A (en) * | 2017-11-20 | 2018-03-06 | 杭州博达伟业公共安全技术股份有限公司 | Induce lamp control method and device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003321812A (en) * | 2002-04-30 | 2003-11-14 | Sekisui Jushi Co Ltd | Self-luminous type delineator |
| JP5341432B2 (en) * | 2008-03-29 | 2013-11-13 | 積水樹脂株式会社 | Self-luminous gaze guidance mark and self-luminous gaze guidance device |
| CN205059406U (en) * | 2015-06-10 | 2016-03-02 | 崔东元 | Novel brake signal pilot lamp that shows braking force degree |
| CN107284347A (en) * | 2017-05-16 | 2017-10-24 | 中国矿业大学 | A kind of method that utilization brake lamp quickly distinguishes braking strength |
| CN109024333A (en) * | 2018-07-27 | 2018-12-18 | 西安科诺维智能交通研究院有限公司 | A kind of apparatus for deivation under low visibility |
| CN109841073A (en) * | 2019-03-01 | 2019-06-04 | 西安交通大学 | A kind of intelligent transportation induced light device of compound speed limit and flashing function |
| CN109887315A (en) * | 2019-04-02 | 2019-06-14 | 西安科诺维智能交通研究院有限公司 | The ad hoc network induced light induced safely for highway low visibility rain and fog weather |
| CN209312222U (en) * | 2019-06-12 | 2019-08-27 | 北京天成信宇科技有限责任公司 | A kind of intelligent and safe traveling guidance system |
| CN110435534A (en) * | 2019-08-19 | 2019-11-12 | 郑顺天 | A kind of driving assisted reaction method and system based on the identification of front speed |
-
2021
- 2021-04-09 CN CN202110384720.2A patent/CN113313954B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB874879A (en) * | 1959-02-16 | 1961-08-10 | Lloyd Frederick Light | Improved traffic signal |
| JPH0860624A (en) * | 1994-08-24 | 1996-03-05 | Sekisui Jushi Co Ltd | Headlight system of road in bad weather |
| CN104008663A (en) * | 2014-05-29 | 2014-08-27 | 重庆泉路交通科技有限公司 | Intelligent identification, caution and early-warning system for running tracks in low-visibility environment |
| CN107767699A (en) * | 2017-11-20 | 2018-03-06 | 杭州博达伟业公共安全技术股份有限公司 | Induce lamp control method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113313954A (en) | 2021-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204385643U (en) | A kind of safety alarm device for section, sharp turn | |
| CN104361768A (en) | Intelligent L-shaped bend traffic warning device | |
| CN209312221U (en) | The bidirectional safe early warning system of the non-lamp control intersection of Trunk highway and rural highway | |
| CN100481151C (en) | Express highway intelligent safety monitoring pre-warning system and monitoring method thereof | |
| CN111932917A (en) | Intelligent pedestrian crossing line device and control method | |
| CN106677085A (en) | Road safety guide system for use in bad weather | |
| CN105101563A (en) | Tunnel safety driving lighting system and lighting control method for automobile | |
| CN210743216U (en) | Highway construction operation district early warning system night | |
| CN109356051B (en) | Warning system suitable for road limit for height | |
| CN113313954B (en) | Road driving safety guarantee device and system | |
| CN102800204A (en) | Solar induction-type crossroad caution light | |
| CN211312267U (en) | Pressure sensing control warning spike | |
| CN209765734U (en) | vehicle reminding device | |
| CN110766953A (en) | Intelligent underground lamp of letter accuse intersection of car road concerted formula | |
| CN216211540U (en) | Intelligent high-speed safe intelligent guidance system of wisdom | |
| CN215868162U (en) | Expressway fog area monitoring and alarming system | |
| CN102426794A (en) | Road safety warning board and safety warning indication method | |
| CN210395148U (en) | Comprehensive anti-collision information warning device | |
| CN210807757U (en) | Intelligent control system for road tunnel lamplight | |
| CN109024342B (en) | Triangular warning system for expressway | |
| CN111335206A (en) | Road construction or accident safety warning cursor device | |
| CN203773752U (en) | Low-speed vehicle merging alarm for highway | |
| CN219676717U (en) | Intersection vision blind area coming car warning device and system | |
| CN210777149U (en) | Highway bend safety traffic warning light | |
| CN212175554U (en) | Road construction or accident safety warning cursor device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |