CN111862500A - Intelligent traffic warning indicator and system - Google Patents

Abstract

The invention relates to an intelligent warning device for a vehicle in the field of traffic safety, a temporary and real-time intelligent beacon device and a system in the field of intelligent traffic, which can enable a traffic management department to obtain and release road occupation, lane occupation, driving direction and position information of an accident vehicle and accident attributes such as fire, injury and the like in real time, guide other subsequent vehicles in the same direction and outside the sight distance to safely and effectively drive through road induction or navigation, provide split warning bars, have the capacity of remote control, self-walking and the like, have the functions of actively warning lamps and the like, face to severe weather and scenes, and simultaneously can judge accidents such as collision, water logging, cliff falling, fire and the like and wake up the device to inform traffic units or drivers.

Description

Intelligent traffic warning indicator and system

Technical Field

The invention relates to a vehicle intelligent warning device in the field of traffic safety, a temporary and real-time intelligent beacon device and a system in the field of intelligent traffic, which can enable a traffic management department to obtain and release road occupation, driving direction and position information of an accident vehicle and real-time road recovery information, accident attribute information and guide other subsequent vehicles in the same direction and outside the sight distance to safely and effectively drive (to drivers and automatic driving vehicles) through road induction or navigation, and can also effectively ask for help such as accident reporting, fire reporting, medical help reporting and the like, so that not only can a traffic management unit know the accident attribute, but also can the management unit timely take a plan means to minimize the influence of the accident vehicle on traffic, enable the rescue and the recovery of traffic to be most effective, avoid secondary accidents and enable injured people to be quickly rescued; in addition, when the equipment is arranged, particularly on an expressway, risks faced by drivers are remotely controlled to move, the intelligent warning device is enabled to be remotely controlled to a legal arrangement position of a occupied lane from a shoulder, or the intelligent warning device is withdrawn from the arrangement position after an accident is relieved, risks faced by drivers to get on the lane arrangement today are avoided, the situation that the drivers of accident vehicles need to walk to a specific lane and risk (arrangement and recovery) of being collided by the following vehicles twice due to the fact that the drivers of the accident vehicles arrange the warning device outside the rule of 150 meters is further reduced, and when the drivers of the accident vehicles return to the position of the accident vehicle, the drivers of the accident vehicles do not need to know the fact that the following vehicles are warned in a special-effect mode by the technology and products before 150 meters.

Background

The invention of the automobile warning tripod plays a great role in avoiding secondary traffic accidents, but the problems are more and more prominent along with the improvement of the number of automobiles, the number of high-speed and express ways and the technical trend of automatically driving vehicles.

1. The arrangement of the warning tripod is regulated by law when the vehicle is temporarily stopped or stopped in an accident, namely, a driver needs to do things at the first time, otherwise, the responsibility of a secondary accident is not returned to a person who is not provided with a warning device in time, so that the time for arranging the equipment and the time for recovering the equipment are most consistent with the relation between the accident or the occurence of road occupation or the time for removing the accident or the road occupation, but the equipment in the prior art is non-intelligent equipment, so that accurate information cannot be provided, the event information and the decision of a traffic management platform, a traffic guidance system and an intelligent traffic management system are all derived from lag and non-real-time information, and the traffic cost of the.

2. The existing navigation system marks where an accident occurs, but cannot inform where the road-occupied vehicles exist and the accident attribute, which directly causes that the traffic is deteriorated due to the back-and-forth disordered lane change when the follow-up vehicles are in a blocked queue, so that the road-occupied information and the accident attribute are necessary information for intelligent traffic management and decision making of automatic driving vehicles, and the existing triangular frame warning system has no capacity and cannot provide the information.

3. When the existing warning device is arranged, a driver is required to walk on a lane, if the driver needs to walk on the right lane and lean against the left side, the middle lane needs to be arranged in the middle of the middle lane, for high speed, the person who arranges the warning device actually runs a great risk and needs to walk to the arrangement position, the person who arranges the warning device needs to walk back to the road shoulder after arrangement, and the person who arranges the warning device needs to walk back to the road shoulder again after recovery, especially in a fast lane or a middle lane accident, so that the arrangement person obviously faces a great risk. The casualties in the traffic news are caused by drivers who arrange or collect the warning device when the rear vehicle collides with the front vehicle, and the requirements of the drivers are forced by laws according to the attributes and capabilities of the existing equipment when the traffic laws and regulations are dense and fast nowadays, and the requirements are also unreasonable from a certain aspect because the forced weak people risk arranging the warning device at high speed and the functions of the warning device or the auxiliary facility and the law rules are not followed, and the arrangement of the existing warning device is extremely risky. When the driver meets the situation at present, the driver can directly drive away the vehicle only by arranging the warning device instead of removing the fault, the warning device is abandoned on the road and always occupies the road, and the driver is confused until the driver is collided by a certain rear vehicle.

4. The police can judge who takes charge of the duty according to the arrangement position of the warning indicator only when the secondary accident is out of the scene, if the system is capable of monitoring the driver's behavior, such as how long it takes to deploy an alarm, how far it is deployed, even if no secondary traffic accidents exist, the driver arranges the warning indicator only 50 meters on the expressway, the traffic police unit cannot know the warning indicator in the past (unless the driver happens to monitor the warning indicator), and the intelligent equipment can monitor the behavior of the driver and the driver to regulate the behavior, therefore, the secondary accidents, namely the temporary stop on the road and the starting time and position when the automobile flashes twice, whether the arrangement time and the arrangement position meet the legal rules or not is clear at a glance, so that the temporary and accident parking of the expressway can be more standard than the current one, the accident can be further reduced, the traffic condition is further optimized, and otherwise the illegal parking of the emergency lane is common today.

5. Because the existing automobile warning system is not capable of carrying out strategy change according to the traffic condition in time due to the non-intelligence of the tripod, the guidance of the traffic management system and the service of the navigation service system, which causes that the rescue vehicle is disordered and obstructed by the following vehicles when in casualty and fire, the death is finally caused by the vehicle blocking in case of news report, because the existing system does not report the lane occupying information, and after the traffic management unit is occupied by the accident vehicle, if the guidance and navigation information is issued in time and the following vehicles are monitored to not enter the lane occupied by the accident vehicle within a specific distance (such as regulation penalty), the problem can be directly and effectively avoided, in addition, the ignition and the injured people in front of the vehicle are told to be blocked, and a large number of drivers blocking the emergency lane can not stop the rescue vehicle to cause the death by 'intention', therefore, the effective information can solve most social diseases, if the front vehicle does not allow the ambulance to pass, the ambulance is generally regarded as private, and if the driver of the front vehicle knows that the front vehicle is a casualty accident, the driver of the front vehicle does not naturally give way to the ambulance as today, so that the attribute of the traffic accident is known by the rear vehicle, and the cost of the current traffic accident can be reduced (although the legal regulation cannot occupy an emergency lane, the emergency lane usually needs to be given police to drive when the accident happens, otherwise the ambulance is difficult to arrive at the scene in time).

6. The subsequent drivers of accident vehicles and self-driving vehicles usually change lanes to cause other accidents because of no specific lane occupation position information and no traffic accident attribute, and the reason is that the subsequent vehicles often have continuous accidents after high-speed traffic accidents, so that the road section is directly blocked after the continuous accidents of a section, and the cost of traffic participants is greatly increased.

7. Most of drivers today can not quickly locate a certain road, a certain direction and a specific kilometer plus several meters when alarming and reporting obstacles in an accident, the drivers need to find the mark although the mark is at a high speed, and the driver is more difficult particularly at night, and the information of the mobile phone GPS is longitude and latitude instead of the obstacle reporting mode, so that when the drivers have problems, the drivers can clearly ensure the alarming, especially the drivers on inexperienced old roads and the handling of traffic or emergency problems, the time, the position and the attribute are the first matters, otherwise, the follow-up plan can not be effectively started.

8. The problem of avoiding the lane change of the vehicle in the sight distance is solved, the existing warning device can not see the rear vehicle at all when the front vehicle blocks the vehicle, when the warning device reaches the necessary height and the rear vehicle in the sight distance is informed by a lamp signal according to a lamp or a lamp color or a flashing code, the rear vehicle can select the lane change as soon as possible instead of following the front vehicle, blindly occupies the blind accident lane which is the most effective guiding method for the subsequent vehicle in the accident when the navigation and guidance are not broadcasted, and in fact, the navigation is not started when each driver drives the vehicle, especially when the driver is familiar with the road section, so that the signal in the sight distance is very critical for the vehicle in the subsequent sight distance to release information, the driver of the subsequent vehicle in the sight distance can not occupy the fault lane, the lane can not be blindly changed, and if the warning device has the function, the sight distance can be effectively informed, thereby the warning device becomes a temporary guidance device, generally, the within-line-of-sight is 0-2KM behind the accident car.

9. Weather such as fog, rain, haze, also be to light reflection when not good, the warning equipment who leans on the reflection of light of back car headlight is all restricted now, can not indicate the back car at far away distance, so need adopt the photoelectricity facility of initiative, through highlight or floodlight, increase follow-up vehicle driver's discernment and warning to avoid the traffic accident, and current equipment is then not suitable for this kind of bad weather or the poor meteorological phenomenon of visibility.

10. In case of a serious accident, such as the driver can not move or die in the vehicle or the vehicle is on fire, the alarm can automatically wake up according to the sensor, call the driver and inform the traffic management unit, so that the management unit can confirm and verify the accident. For serious accidents, drivers have no ability to ask for help, the function can directly inform traffic management units, and the existing vehicles and the alarm have no function.

Therefore, according to the current traffic condition and the management level of intelligent traffic, the traditional warning tripod can not adapt to the traffic condition of highways and expressways undoubtedly, and is not suitable for the requirement of accident timeliness and accuracy input in intelligent traffic management, so that a new intelligent warning device and a new intelligent warning system are needed to change the current condition. The present disclosure solves the above 10 major existing problems, systematically through intelligent alerts and background systems and IOT technology. The prior art takes the solution of secondary accidents as a starting point, obviously cannot meet the current traffic management requirements, and leads to unnecessary traffic casualties and the time and social cost improvement of the whole traffic participants.

Disclosure of Invention

The invention solves the above 10 key explicit problems or other related problems caused by the superposition of the existing explicit problems, and the invention also refers to the content in the invention patent 201811486312.2 of the inventor, and the function upgrading improvement is carried out on the content not related to the patent, so that the invention is more suitable for the concrete accident scene, the disclosure is a more perfect technical scheme aiming at the emergency help problem (accident attribute) when fire, injury and death occur and the problem that drivers need to take great risk to arrange the warning device when the vehicle is forced to stop in a middle lane and a fast lane on the basis of the cited patent, and simultaneously, the warning device is more obviously improved in rainy days, foggy days and snowy days, and provides safety measures such as a handheld S30A (detachable signal lamp rod) for the deployed people, and warns the driver of the accident vehicle after the moving process. On the basis of the method, implementation scenes are enriched and implementation effects are improved, so that drivers of accident vehicles can obtain rescue by the best and most effective means when the accident vehicle is in fault and stops at abnormal positions (such as middle lanes and express lanes) and the vehicles are on fire and casualty, alarm devices are arranged according to legal regulations, and traffic management units and rescue units can obtain information at the first time and perform traffic guidance and optimization control to reduce the cost (such as time and the like) of the owners and subsequent vehicles, and after the rescue units perform the guidance and optimization control on the traffic management units, the natural rescue time and road blockage are reduced, so that the loss of accident personnel is directly reduced, compared with the prior art and the result, the quality is improved, compared with patents cited, when the alarm devices are arranged, the safety problem caused by arranging the alarm devices is thoroughly reduced from the implementation effects, particularly, when the vehicle is forced to stop fast and a middle lane, the accident attribute is increased when a fault or an accident is required for help, and at the background, a traffic management unit adopts a more effective and more timely means according to the attribute, so that the related units are informed at the same time, the possibility of cooperation among multiple parts is higher, for example, when a fire alarm key on a warning device is pressed, the traffic unit adopts means to directly limit the vehicles on the subsequent road section, and directly guides the roads to the vehicles of the fire alarm unit, and when the time is not available and the cooperation is available, the fire alarm vehicles are also blocked, and the cost is the highest no matter the owner, the subsequent vehicles and the traffic management unit. The occurrence of multiple vehicle blockages in the news results in the ambulance not being able to arrive at the scene, and therefore causes a human death incident, which is associated with the first time reporting of the accident, the nature of the accident, and the coordination of the traffic management entity with other entities. The invention improves the efficiency on a plurality of levels, and changes the situation that the cost and the risk are minimum when drivers, self-driving vehicles, accident car owners and traffic management units are in traffic accidents at present, particularly high-speed traffic accidents.

Specific data such as time, code, modules, embodiment figures, etc. described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure, but rather they are merely implementation examples consistent with the present disclosure as recited in the appended claims, and other embodiments consistent with the claims, but are specific embodiments of the present disclosure.

Drawings

The disclosure is further described below in conjunction with the appended drawings.

Fig. 1 is a system logic diagram of the present disclosure.

Fig. 2 is a functional block diagram of the intelligent alarm of the present disclosure.

Fig. 3 is a schematic top view and formal diagram of the stationary intelligent warning device of the present disclosure.

Fig. 4 is a schematic formal and rear view of the fixed intelligent warning device when the lamppost is not pulled out.

Fig. 5 is a schematic view of the self-propelled lamp post when not pulled out, the self-propelled lamp post, and the self-propelled lamp post after the self-propelled lamp post is pulled out.

Detailed Description

Fig. 1 is a logic diagram of a complete system of the present disclosure, where a1 is an accident or fault car, a2 is an intelligent alarm, A3 is a smartphone of a driver 1, a4 is a background service system of an a2 intelligent alarm, and a5 is a background service system of a traffic management unit such as a traffic police, and the system, in addition to a system automation process, needs to participate in a duty service person such as an police officer if necessary, and is a management system combining an IT, a communication system and a person. A6 is background system of traffic navigation service provider and self-driving navigation service provider, which provides navigation service for driver or self-driving vehicle through accurate traffic information, A7 is background service system of rescue unit, which is also IT system and human combined system, providing rescue for injury, fire accident, etc.

When the A1 vehicle is in a high-speed accident or fault, according to traffic regulations, a driver must arrange a triangular warning device according to the warning device arrangement rule according to the coming direction, the high speed is usually required to be 150 meters away, the running speed of 150 meters away is required to be more than 20 seconds, the normal walking speed is usually required to be 1.5 minutes, if the vehicle gets off and the triangular warning device is arranged at the speed of 150 meters away, the warning telephone usually needs several minutes later, if 2 accidents are caused in the period, the accident responsibility is responsible for an A1 owner, and the 3-corner warning device is not arranged in time according to the traffic regulations. However, when a driver or a passenger has casualties or a fire occurs, the help seeker of the A1 vehicle firstly calls a help calling phone or firstly arranges A3-angle alarm outside 150 meters, so that the problem of brain burning specified by various rescue, obstacle-reporting systems, emergency systems and laws of the present day is certainly examined, if the 3-angle alarm is not arranged according to the specification, the responsibility of a secondary accident belongs to the driver of the A1 vehicle, if the 3-angle alarm is arranged for more than 2 minutes, the waste of 2 minutes is caused to the wounded, if the wounded rescuer is provided with no alarm facilities, the vehicle can chase after, if the accident is severe, the wounded can become a dead person, and the rescuer can be injured or die.

On a road with characteristics, such as a building with characteristics, it is undoubtedly easy to report obstacles and ask for help to show that the position of a fault vehicle is a relatively simple thing, while on a common high-speed road, a express road and a common urban and rural road, a traffic manager requires that the description of the obstacle-reporting and warning position is 'xx high-speed, a certain direction, a specific xxx kilometer + xxx meter', and finally the specific xx kilometer and xxx meter are unknown to many drivers, especially at night, so that the driver can determine the obstacle-reporting and warning position by repeatedly communicating for several minutes, and on a smart phone GPS or navigation, the driver can not be converted at all according to the longitude and latitude instead of the specific description of handling accidents according to traffic units. Therefore, under the condition, for serious accidents such as injury and fire, the time waste is equal to the increase of loss and even death, so a technical solution is needed in the process, the triangular warning device can be arranged according to laws, the position of a fault car can be accurately obtained, the original driving direction of the fault car is the coming direction, the format required by a traffic management party is provided, and meanwhile, the communication time for fault reporting and help seeking is shortened.

In the present disclosure, the following simple examples are illustrated: a2 has a wake-up function, when a1 fails, a driver takes out a2, if S303 and S302 in fig. 4 are put together and fixed by S304, the system wakes up (of course, S302 or S303 is pulled out of the storage location and the system can be woken up), at this time, a2 obtains location information, when a2 is initialized, a2 is bound with the information of the vehicle and the vehicle owner (e.g., background registration in A4), after wake-up, a2 sends the location information obtained in a2 to A4 through a wireless channel (2, 3, 4, 5G, NG or other wireless networks), that is, a background service system of the intelligent alarm, the system is provided with basic modules such as GIS and databases, and after the information sent by a2 reaches A4, the location information is converted into a specific "xx high speed, specifically kilometer + xxx meters"; when S304 of a2 fixes S303 and S302 (or moves S303, S302 out of the storage location), the driver needs to face S30A, S30B, S30C toward the direction of the vehicle coming, the direction sensor in a2 obtains the direction of the vehicle coming, when the driver takes out a2 according to the rule, at almost the same time of fixing S303 and S302, a4 receives the longitude and latitude and direction information sent by a2, a4 forms a message according to the information of the vehicle and vehicle owner bound with a2 unique code, the message issues a smartphone of A3 in a manner of smartphone notification through a short message service gateway of a4 or a real-time database of a4 (usually called a notice, both of which can be received by a mobile terminal operating system), after the user of A3 sees the message, if the message is as 1, the message confirms the correctness, the message is sent to a5, the traffic service management unit issues the message directly to the traffic barrier management unit in a background traffic data form, of course, if the information is published by a real-time database and then can be linked to the information, the A3 user clicks the link directly when the webpage has a confirmation key. Namely, the traffic management unit has received the fault position, the fault vehicle information, the driver information and the vehicle direction information instantly. The driver is required to waste several minutes in the prior art to be clear. Secondly, the information for traffic management contains confirmation, including longitude and latitude, road section, direction, kilometer, specific meter, contact person, vehicle attribute, accident attribute and the like.

It is known that, when an accident occurs, the accident is also graded, such as casualties, vehicle fire, lane occupation and the like, the traditional information is necessarily connected by telephone without priority processing, a lane occupation key, keys for fire, injury and death are arranged on A2, a driver can press a corresponding key on a road which is 150 meters in the direction of the coming vehicle, at the moment, in A5, because the fire and the injury are accidents with serious grades, the priority of the A5 platform is immediately improved, the A3 user confirms the accuracy of the information by a short message or reminding data, a traffic management unit starts plan processing at the first time, such as directly connecting the A3 user by telephone, asking for more information, and a field unit can press the plan to execute the method so as to relieve the fault or the accident of A1, and simultaneously issue information to a traffic induction system according to the situation of the fire, the injury and the lane occupation, and after the information is prompted, the A3 user issues the information to the message confirmed by A4, the information is sent to A6 and A7, the information is sent to a traffic navigation service provider, the service provider issues accident and fault information to subsequent users on the road section, so that prompt is given at the first time, but the follow-up vehicles can be more accurately reminded of the vehicle after the accident, such as the fire accident and handling, usually the time of blocking 40 is 1.5 hours, compared with the time precision of conventional handling, so that the algorithm directly weights the follow-up vehicles under the prompt, the accident road section is avoided, the algorithm is usually very effective for the vehicles away from the sight, and the navigation provider calculates the current day according to the traffic and speed of the road section which are blocked, namely the navigation path is directly optimized according to the attribute after the accident causes the blocking, and the driver or the driver of the road section is informed.

For a7 belonging to different departments such as 120, 119 in china and 911 platform in the united states, a4 sends the confirmation information directly to 120 or 119, 120 and 119 to orally reconfirm the call to A3 according to the message and the alarm telephone to dispatch the corresponding rescue vehicle.

After the technology and the implementation scheme are adopted, the A1 accident help seeker can complete various help seeking such as positioning, help seeking, fire alarm, medical aid and the like in the process of carrying the A2 to go to 150 meters, and the call is needed for a plurality of times in the past, so that the same position is described, but different assistance is requested.

Certainly, after a driver presses a lane, injury or fire key on a2, a2 sends information such as fire and injury contained in accident attributes to a background a4, the information is sent to a relevant platform when not confirmed by A3, and when the a4 platform receives a short message confirmation of A3 or a submission confirmation on a webpage, the confirmation information is updated to the relevant platform, so that the platform works according to respective flows like a telephone call for help in the prior art, if the information is received but the confirmation is not received, the information is regarded as an event with higher priority to be concerned or early-warned, and each platform worker verifies and really does according to the flows.

As the ambulance is positioned by the path, the A6 or A7 directly issues the positioning information sent by A2 to the vehicle, the vehicle finds the best path for rescue according to GIS positioning, and the vehicle can find the best path for rescue according to GIS positioning, when the report is given, the vehicle is at the place of XX high speed, XX direction, XX kilometer + XX meter, accident fire and casualty exist, otherwise, according to the report message, the vehicle can not be positioned by GIS, so the position information sent by A2 and the corresponding processing function on A4 are automatic 'bridge and translation' between emergency managers and machines.

The A3 user is very worried about when there is a wounded person, but under the conventional condition, the user cannot know how far the rescue vehicle is away from the user and needs how much time, and the telephone of the user needs to be kept unblocked at the moment, because other departments may also need to contact the A3 user, the A7 sends information according to the vehicle of the SOS number, the position information can be sent to the A4, the A3 user accesses the A4 through the A3, and the position of the A7 rescue vehicle for the user can be seen, so that the user can be worried about waiting for rescue.

Through the content, the user can simply know that the whole system forms linkage, not only can accurately report faults, accurately position faults, determine the way and ask for help to determine attributes, but also can accurately and automatically release information to be associated with a rescue unit, and the whole process is efficient, accurate and low in time cost.

When the navigation service system A6 issues fire and injury navigation information in the system, most drivers in and out of subsequent sight distance can drive an emergency lane, and in the sight distance of a fault position, the drivers also need to know the lane and switch the lane in time to drive a rescue path and drive the vehicle to the road rapidly. This requires a2 to have a light pole with coded information so that the driver in line of sight knows the lane ahead from the light blinker. At present, a warning device approved by national standards, such as a triangular warning device, is obviously defective, so when an accident needs, or when drivers of A1 cars need to help faster (the cars leave the lane for rescue) or when laws regulate (at least China traffic administration needs to make regulations to use warning signs approved by national standards), warning columns with light signal capability are extracted from A2 and fixed on A2 together with left and right signal plates (fixed structures are arranged on S304 and A2) so that the cars in the visual range can see, and people know that the high speed in the visual range can be 0-1-2 kilometers generally. In a far range, subsequent vehicles in the same direction can select a non-accident lane to get out of an emergency lane so as to lead fire and ambulance vehicles to pass through in time, and the accident of changing lanes back and forth when the vehicles are blocked is avoided because the vehicles are changed to the smooth lane as soon as possible. Certainly from the product perspective, the warning post may not be implemented, and the front road occupation and the accident attribute are not notified to the vehicle in the line of sight through the coded light signal, which is certainly a typical implementation mode for deteriorating the function of the present disclosure, whether the function is implemented in the formulation that the specific device is a traffic management unit is not required to be determined on site, and actually, the warning post may optimize the blocking in the line of sight to reduce the blocking caused by invalid lane change and improve the traffic rate of the accident section.

For the self-driving vehicle, the front vehicle accident in the sight distance cannot be known through video analysis or laser radar or both, so that the self-driving-oriented navigation information from A6 is extremely critical, otherwise, the self-driving vehicle changes lanes back and forth according to the lane condition, the self-driving vehicle repeatedly robs the lanes, obviously, the self-driving vehicle needs an accurate position, accurate lane occupation information, timely information updating and an algorithm more suitable for an abnormal traffic state, no timely and accurate information exists, and the self-driving vehicle is more easily changed into a manufacturer with deteriorated traffic under the condition.

While the function of a2 is described above, it is known that a2 has positioning, orientation, and wake-up functions, but its functional modules are shown in fig. 2, S101 is a CPU, auxiliary circuit, and functional system module, and in fact, S101 is a core device of a2 for computation and processing, i.e., a special-purpose computer system, which has computation, storage, and system to support peripheral functions. It is simply understood that a computer system, but according to essential attributes, S101 is a system element module of an intelligent IOT.

The system comprises a direction sensor and an auxiliary circuit module, wherein the direction sensor and the auxiliary circuit module are used for providing the arrangement direction of A2 for S101 when the system works, when the position on a road is determined and the arrangement direction is determined, the A4 system naturally calculates data similar to 'xx high speed, xx direction, and how many km + how many xx meters' by using a specific algorithm according to a GIS function module of the system, the sensor which is commonly used for obtaining the equipment arrangement direction can obtain the equipment arrangement direction and the physical direction, such as a gyroscope, an electronic compass and the like, and the auxiliary circuit is a basic circuit which can work and can cooperate with the S101 by changing digital or analog quantity of the auxiliary circuit into the basic circuit. The auxiliary circuit can be shared by other functional modules or can be an independent circuit, and according to the implementation cost of the technology and whether the circuit attribute is easy to classify with other systems (the auxiliary circuits of other subsequent modules are similar), A4 obtains the driving direction through calculation according to the placing direction of A2 and the direction of the road on the GIS of the position, the design is the fastest speed, and helps traffic participants (management, accidents, vehicles following the road and accident vehicles), so that the XX direction has determined contents such as 'Jing bearing high speed Chengde direction' in the fault reporting information. The "direction" is obtained from the data in S102, and the feedback information in S103 is used to calculate the position and road name.

S103 is a position sensor and auxiliary circuit module, the circuit generally obtains positioning information from satellites through chips such as a GPS and a Beidou, the position is obtained according to the information of a plurality of satellites according to an algorithm, the commercial precision is low generally, the military application precision is very high, and the accuracy of several meters can be obtained in the commercial process by adopting a certain algorithm, which is enough in traffic accident positioning. The auxiliary circuit is also a basic circuit for normal operation and can cooperate with S101 (for example, the base station address and location of the wireless module are used, which is faster and more effective in acquiring GPS positioning). The a2, once woken up, starts to calculate the position of acquisition, the woken up position is usually the position behind the car, while the a2 is arranged at a legally prescribed position, e.g. 150 meters away (on the highway), so that there are two main position data that can be used by traffic police to restrict the driver to stop temporarily or to deploy a warning facility (position, time, distance) after an accident stop according to law. After the a2 sends the position to a4, the function module of a4 obtains the road, the road name, the distance from the starting point through arithmetic calculation in the GIS system of a4, and determines the element "road name, direction, concrete kilometer + xxx meter place" for help by adding the direction information obtained on the GIS by S102.

S104 is a lamp control circuit module, and in the present disclosure, a2 is deployed with 3 different function lamps, and such lamps are usually referred to as high-intensity LED lamps. First, a light on the warning post in a2, see S205 and S206 in fig. 3, can be seen by the driver in the line of sight, and the light informs the driver of the vehicle in the subsequent line of sight of lane occupancy, even a fire or an accident, by color and flashing. Secondly, the lamps of the triangular warning part on the A2 warning device, such as S30A, S30B and S30C, should be red lamps according to the national standard of today, and the signal plates arranged on the lamps are made of reflective materials. The S30A, S30B and S30C can be always on after the A2 is awakened, and can also be sequentially on according to certain codes, such as clockwise clock/anticlockwise clock (signal output or enhanced warning effect). The 3 light sets on the triangular warning frame usually only provide a prompt to the driver of a vehicle with the triangular frame directly visible to the subsequent eyes of the A1 vehicle, and the subsequent vehicles cannot be seen due to the blockage of the front vehicle. The third light is S30D, which is arranged behind the warning device and is a floodlight, and forms a light field with a larger area by utilizing rain, fog and snow, and the warning device can be found by subsequent vehicles in severe weather, and the color of the light is controlled according to the effect, such as white light and blue light. All the three lamps can flash or normally light according to the setting under the control of S104, the control signal of S104 comes from S101, S104 is provided with an adaptive working circuit of the control signal, for example, a high-brightness LED can not be directly connected with a CPU, so that a corresponding impedance circuit is required to be configured.

Of the 3 lights, the lights on the warning post or/and the S30A can be easily removed from over the a2 and held by the driver for guidance to subsequent vehicles, even rescue helicopters. Therefore, the two lamps also contain batteries and control circuits to effectively warn. If in the expressway, the accident personnel need to walk 150 meters backwards to deploy the tripod, but some expressway isolation barriers have no way to walk backwards and can only move backwards beside the expressway, at the moment, the expressway isolation barriers are detached from the A2S 30A, the accident personnel continuously wave on the roadside S30A and move backwards, obviously, the safety can be improved a little, otherwise, the accident personnel can move backwards according to the high-speed design of the current day and the expressway, and the expressway isolation barriers are simply a game for taking life and taking danger.

Of course, S30B and S30C can be detached as easily as S30A (for example, magic tape material is attached to a2, but there is a circuit interface to supply power to S30A, B and C, charge and provide light control signals), if the vehicle is unluckily parked in a fast lane, a middle lane, and the driver and passengers walk to an effective warning device outside the safe shoulder guard, the warning device acts as a light-reflecting rod for traffic police at night. People know that at night, ordinary people have no reflective clothes and no lamplight warning equipment, people have much difficulty when walking to a road section with large traffic flow outside a guardrail, and when the driver of a vehicle can not see the non-reflective people, the vehicle speed is too fast to avoid traffic accidents. The present disclosure is realized by adopting the technology as much as possible in consideration points, so that the traffic participants can maximally ensure the safety of themselves and the rear vehicle under the worst condition, and the driver can more safely deploy the warning device, and the passengers can safely go to the outside of the road shoulder isolation fence first, and then the subsequent drivers can observe the road shoulder isolation fence for hundreds of meters, which is obviously far superior to the facilities known today and defined by national standards, S30A and B, C are both composed of a plurality of LEDs, and the device is disassembled, and is installed, adhered and adsorbed on a2 by using magic tapes or mechanical fixing devices or magnetic force, and after the device is installed on a2, the circuit is conducted with a2 (such as charging and lamp control), and when the device is disassembled, a flashing function key is arranged on the back (such as emptying, so that the aircraft driver can identify the ground indicator, block the road, and see various red tail lamps from top to bottom, difficult to target without differential blinking) may be used for more prominent blinking rather than a tone or normally bright pattern, for easy use by the rescuer, for example, S30A, etc. designed to be easily disassembled for easy installation, and to be easily hand-held (as shown in fig. 4, a person holds S30A to warn of a rear car or indicate to the rescue helicopter).

S105 is a communication module which has Bluetooth, wireless or NG functions, and mainly sends information such as positions, lanes, accident types and the like to a background system of A4 in the Ng function, and the background system processes the information according to a set flow. When a2 is a remotely controllable device, the smartphone user may initiate a request to the a4 service with NG, controlling the a2 to move to a destination lane, such as an intermediate lane, through the a4 function service page. Of course, the remote control can also control the A2 to move to the target lane through the Bluetooth of the smart phone A3. In addition, when a2 communicates with the vehicle, for example, a1 double flashes, a2 wakes up and the vehicle communicates with itself using a wireless protocol such as WiFi or other suitable IOT communication. When the lamp post is provided with the camera, a traffic management party can directly obtain the condition of subsequent traffic flow through the NG network, and a temporary on-site traffic collection point is added for the accident road section and the road section with less traffic management facilities. A3 is controlled by scanning 2D code on A2, such as a web page, an APP Bluetooth control (if APP is already off, scanning the 2D code with APP is a Bluetooth protocol connection instruction, manual connection is avoided, time is wasted)

S106 is a power supply and control function module, power supply is necessary because A2 is an intelligent device, but A2 belongs to a device which is not used frequently, so that the management and optimization of the power supply are managed by the module, if power is short, if the battery capacity is less than 30%, S106 triggers and wakes up A2, and A2 sends warning information to a mobile phone of an owner or an automobile instrument panel through an NG network or in-vehicle wireless, so that the owner can charge the automobile. Of course, if a2 and a1 are one factory device, there is an automatic charging circuit when the device is stored in a specific position, and when the device is fully charged and the system is in sleep, the battery is charged, and when the device is fully charged, the charging circuit is disconnected. These or more rechargeable battery functions are controlled and managed by S106, and of course, the charging circuit, the rechargeable battery, and the like are included in this portion. It is worth mentioning that the detachable devices such as S30A, B, C have their own rechargeable batteries and circuits, and when they are mounted on the device, the power supply and charging are also supplied and managed by S106.

And S107 is a key input module which is a relevant circuit of the input keys on A2, and the input of the circuit is processed by S101, wherein the input comprises a function/switch key, a lane key, a fire key, a casualty key and a death key. For example, when an accident vehicle occupies 1 or 2 lanes, the 1 or 2 keys are pressed, wherein if an accident occurs, the 'damage' or 'death' key is pressed, so that lane information, position information and casualty accident attribute information are sent to A4 through S105, A4 delivery results are directly reported to traffic management units of the road section to be responsible for medical rescue units of the road section, the units can prioritize and process the accident, and the input module is internally provided with a circuit and externally provided with a key (for example, a key type). S107 is presented outside a2 as S210, S211, or S410, which are all specific physical input keys, and the circuit is completed by S107 and the input is passed through the circuit to S101.

S107, the number of self-moving lanes such as 1 lane, 2 lanes and 3 lanes … is also set, and the design is that when the mobile phone cannot be operated due to injury and bleeding of deployment personnel in rainy days or the fact that remote control of the mobile phone is not feasible obviously only because the mobile phone screen is short-circuited by water and blood and the touch screen is invalid, the A2 automatically walks to a target lane from the shoulder of the road according to 3.5 meters per lane by pressing the number of self-moving lanes. Note that in this use, however, a retrieval string would need to be tied to a2 or a person would be required to retrieve it. This is why some car owners do not retrieve the current warning tripod directly and directly to drive away after the accident is handled, because retrieve the same danger with when arranging.

S108 is a servo wake-up unit which monitors relevant trigger information and wakes up the whole equipment after receiving the trigger information, because the intelligent electronic equipment has system starting time, if the on-off mode is adopted, the starting time is relatively long, and the faster the intelligent electronic equipment is, the better the intelligent electronic equipment is, the servo wake-up unit is adopted, when the appointed trigger is received, for example, the network wake-up is carried out, A1 car makes double flash, A2 is woken up, the car owner gets the position when getting off and taking the equipment, the car owner presses down the lane, and A4 receives necessary information after taking the equipment. As before, when S303 and S302 are fixed by S304, this is also a wake-up trigger.

Of course, sensors may also be used to trigger wake-up technologies such as a servo wake-up sensor unit, where, for example, a light intensity sensor, a humidity sensor, a temperature sensor, a smoke sensor, etc. are used, for example, when an accident vehicle owner dies and catches fire, the temperature of the a2 equipment exceeds 70 ℃, and smoke exists, then the a2 wakes up, reports the temperature over-limit directly to the relevant units, reports the position, etc., or the vehicle spontaneously ignites, and the a2 sends a message to the vehicle owner, and reports an alarm (the a4 finds that the vehicle is not on the road, such as a. And when water overflows from A2, A2 detects water in a dormant state, the vehicle is considered to be invaded by the water, and an alarm is given to a vehicle owner. The light triggering can be realized by opening a trunk and triggering when a storage box of the trunk is opened; it is of course possible to wake up from loud sounds, such as rear-end collision with a rear vehicle, wake up the device directly with strong sounds exceeding 100 db, if there are motion sensors such as acceleration and gyroscope, then it can be determined from the overturn and loud sound that the vehicle overturns, send information directly to a4, if it is a serious accident, the driver dies, a4, if it wakes up, at least at the time of the accident, provides a valuable information to the traffic unit, although it is not confirmed by the registrant, but at the first time, provides possible accident information to the management unit, the management unit can find ways to study, for example a4 gets a highway according to the location, and naturally sends information to the relevant management unit system, if it is found that outside the section of the mountain cliff, such loud sounds are very likely to fall down over several turns, if the acceleration or gyroscope overturns, falls down, etc. can all be calculated, or how high the fall down, obviously, the functions are not provided for the existing automobile, the alarm can be provided with the sensors, the module is used for recording and calculating, and the whole system is awakened when the triggering condition is met.

And S109 is a required sensor and auxiliary circuits, such as sound, light, vibration, temperature, water immersion, acceleration, a gyroscope, smoke and the like, wherein the circuits are used for monitoring characteristic signals of the sensor and performing limited operation all the time in a micro power consumption environment, and when the characteristic signals exceed the limit, the circuits are used for informing the S108 module to wake up the whole equipment. It is also an enhancement of the present warning indicator to send accident attribute information to a4 by monitoring accidents including vehicle fire, collision, falling down, water immersion, etc. at S109 and notifying S108 of the awakening warning indicator.

S101 to S109 are functional modules or units of a2, which are not self-propelled and not remote-controlled, but require additional S120 and S121 for self-propelling or remote-controlling.

It is known that an automobile can preferably stop to an emergency lane when power is provided, but many times, accidents and vehicle loss of power cause the automobile to have to stop at a fast lane and a middle lane, so that drivers are very dangerous when deploying warning equipment, as many high-speed fast lane isolation fences are opposite lanes, no people can go on a feasible road, and anybody can hang a liner, 150 meters behind the accident automobile under the road scene, the driver needs a warning device which can be deployed from the side of a road shoulder, at least the drivers can walk 150 meters outside the road shoulder for remote control deployment, and the warning equipment A2 is withdrawn in a remote control mode, so that the safety of the drivers is well improved.

In the prior published patent (prior art), the technical scheme of backward movement from the rear of an A1 vehicle to the rear of 150 meters exists, and laser ranging is even adopted in distance. But actually after reading the scheme, the finding is all the ideal and does not consider the complexity of traffic. Like the laser ranging scheme, the laser scheme does not work basically when in rain, snow, fog and bends. For the scheme of 150 meters of remote control retrograde motion, when the tripod is supported to travel 150 meters against the wind, particularly when the road is rainy and windy, the power of eyes, signals and a motor of remote control equipment is difficult to support, if the power is large enough, the volume of the equipment is enlarged, the storage is difficult, and the mobile phone screen cannot work even when being soaked with water and short-circuited in rainy days; when the remote control is used for driving in the reverse direction, if a tripod is not erected, a traffic accident of a rear vehicle can be caused, which becomes one of causes of traffic accidents, and the remote control cannot avoid subsequent vehicles on the road in time, so that rolling or accidents are caused. If the equipment is large in size, rolling, tire burst or rollover of a rear vehicle can be caused, accidents are caused instead of the warning effect of the vehicle, and therefore the shortest path is available instead. Certainly, an unmanned aerial vehicle flies out of a trunk, flies 150 meters along a lane in the reverse direction by using an image recognition technology, is not influenced by wind, rain, snow and air flow when a large vehicle passes through, and is not influenced by dead time, if the cost is low, the storage volume is small, so that the unmanned aerial vehicle is a good solution, probably becomes an optimal technology in the future, but in a short term, the technical idea is too ideal and cannot be established, particularly for the reason of public security in some countries, the unmanned aerial vehicle is not lifted off, so that the unmanned aerial vehicle does not have universal usability, and the unmanned aerial vehicle belongs to the technical ideal feasible concept.

When the warning device is deployed on the shortest path, such as a high-speed forward isolation fence which runs 150 meters on the road shoulder, and when the warning device is deployed on the road shoulder, namely a distributor does not get on the road surface, the warning device has a key problem that the S120 part of the warning device must resist wind when the warning device walks, and when a warning tripod is erected and meets strong wind, the gravity center still deviates but cannot be separated from a preset track or be out of control, so that remote control movement is realized, and the mode is wheel type, crawler type and most innovative wave type movement design. The wheel type has small contact area with the road surface and small friction, so that the wheel type is easier to be blown by strong wind to move (if not fall down) in rainy days, the crawler type contact surface is large, the wheel type can resist wind further, and the maximum wind resistance of the friction force is also large as long as the gravity center is low in wave type walking.

Storage is also a constraint point in wheeled or tracked walking structures, and it is desirable that storage is a long box with the smallest volume possible, rather than a large "object" with wheels or tracks on the outside, which is required for storage or for rolling up a vehicle that can pass through quickly. Therefore, the prior art is searched, and is found that the prior art only considers that the vehicle moves to a target position under an ideal environment and does not consider the specific requirements of safety, storage, scenes, severe weather and the like, and the prior art is obviously an effective device which cannot be popularized because the safe traffic safety warning device cannot be created and a new safety problem is created, and the search literature of the prior art shows the situation without doubt.

In the S120 module, the mobile devices are all composed of motors, stepping motors, gears, transmission shafts and other machines and circuits, and the control of the mobile devices is given by S101. In the wheel or crawler belt facility of S120, materials with high friction coefficients are adopted to enhance the gripping ability so as to prevent wind and rain, wind and snow and scenes with snow and ice on the road surface and strong wind, and the gripping ability is enhanced from the materials so as to resist wind, which is not the common knowledge of mounting wheels or crawler belts.

Therefore, in order to store and prevent the displacement caused by wind in the working position, the module is required to adopt S121, when the module walks, the displacement function module can be lifted out of the bottom of A2, and when the module reaches the position of a destination lane, the displacement function module is retracted to lead the bottom of A2 to land. When retrieving, the displacement function module is lifted up, moved to the shoulder, and S120 is received in a 2. The lifting of S121 is composed of a motor, a steering engine, a gear, a transmission device, a screw rod and the like, and the lifting of S120 is carried out according to the instruction sent out in S101.

When the S120 is the wave type displacement transmission device, the ground contact material is folded at the bottom of A2 when being recovered, and is horizontally placed at the front side and the rear side of A2 when being deployed, so that the ground contact area of A2 is increased; and, when acting, is approximately at the bottom of vertical a 2. The typical product of the wave type displacement device is a Velox robot, the motion displacement of the wave type displacement device in the field of traffic warning devices can refer to the technology that Velox walks on the ground, when the vehicle arrives at a destination, the vehicle is similar to the technology that Velox is unfolded in water, when the vehicle is recovered, Velox is not provided at present or folded to the bottom for storage, so that the volume is minimized, therefore, the machinery of the wave transmission device is adjusted by 0 degree, 90 degrees and 180 degrees, the vehicle is stored by 0 degree, walks by 90 degrees, and is 'laid down' when the vehicle arrives at the destination by 180 degrees, and the recovery process is just controlled by 180 degrees lying down to stand, namely 90 degrees, and then the vehicle returns to a road shoulder and is stored back to 0 degree.

Therefore, it is summarized in fig. 2 that the alarm is characterized by comprising S101, S102, S103, S104, S105, S106, S107, S108, S109, S120, S121 circuit modules and electromechanical modules.

Fig. 5 is an embodiment according to the present disclosure, in which a2 is a split structure, where S401 and S402 are two split bodies, respectively, and the device is a slim rectangular body when being stored, and the volume is as small as possible, so that the device is easy to store, and when being used, the device is pulled apart by two hands. T1 in fig. 5 is a plan view when stored, F1 is a front view when stored, wherein S410 is a key input unit (lane, fire, injury, death, etc.) having a function key, a occupied lane key, an accident attribute key, etc.

And T2 is the top view of the split structure after deployment, S402 and S401 are connected by S403, S403 is a device with a telescopic structure, and even the axle of the wheel motion in S120 (telescopic) and the circuit pass through S403. The S403 can be two or more sets which are retractable and therefore can be stored in a T1 format, so that in the T2 view, A2 has the largest contact area with the ground to increase friction, change the center of gravity and resist wind.

Regarding the wind resistance test, the product can be tested for the ground gripping ability under the conditions of rain, snow and the like under the condition of simulating 10-level wind or higher wind environment, the A2 counterweight such as a matched battery or a bottom plate is weighted or S120 is weighted to ensure the environmental adaptation, as is well known, in the heavy wind and rain, the existing tripod is often scraped away to cause the loss of the warning significance, and in the severe weather, the road sliding vision is poor, the accidents are more frequent, so the problem of the existing warning triangle is that the existing warning triangle can be hung away when the existing warning triangle is needed most, but the existing warning triangle has little strength, the wind can be hung away, and the vision distance is poor in reflection, so the existing warning triangle can be discovered only very recently.

F2 is the front view of A2 during movement, because to warn the rear vehicle, A2 must connect S303, S302 by S304 to fix together on the road, to the target lane position, then as F3, S420, i.e. rolling wheel is recovered, to ensure the A2 is the maximum contact area to touch the ground, to resist wind and prevent wind.

From the embodiment of fig. 5, it can be known that the relationship between S120 and S121 is that S121 allows S120 to retract or protrude/lift out below a2, so the electromechanical control aspect requires cooperation, and the movement is performed on the premise that S121 operates, S120 lifts out, then walks, and when the target is reached, S121 is lowered, S120 retracts, and a2 contacts the road surface in the largest area.

Because of the wind resistance design, it is worth mentioning that the bottom of the a2 equipment is made of a material with a larger friction coefficient, rather than a planar material with a low friction coefficient, and the grip capability is important for severe weather scenes, and the prior art does not seem to consider severe weather. Particularly, the equipment commonly used today is easily scraped and blown down when the wind is strong, so the bottom material, the weight of the equipment and the wind resistance level are specific calculation results, and the warning tripod commonly used today cannot resist the wind.

In fig. 5, the warning post is not specifically described, and when the warning post is drawn out from a2, the center of gravity of a2 is located at the lower part, and the warning post can still be remotely controlled to move, such as to a reasonable position. Thus, the warning post warning frame is seen from the rear vehicle, the warning post light signal and the code are seen from a distance from the rear vehicle, the information of lane occupation, injury, fire and the like can be known, the code can be specified as long as relevant units are specified, the control signal is given through the light control, namely S104, the warning post part in fig. 3 can be seen after the warning post is arranged, namely S204, S205 or S206 is contained, and the warning post is stored in A2.

Fig. 3 is also an embodiment, which is an example of a case where a2 cannot be remotely moved, wherein left sides S201 to S208 are front views arranged, the front sides of S202, S203, and S201 form an equilateral triangle, and a light reflecting material such as red is arranged thereon, and further, S30A, S30B, and S30C may be arranged, so that lights and light are mixed for bad weather such as rain, snow, fog, and the like. S204 is a warning post, which is stored in A2 at ordinary times, is drawn out from A2 during operation, is not drawn out from the front side, is drawn out from the side, and is stored in a rectangular box during storage, but is shown in S201 to S208 after the device is arranged. And S205 or S206 at the top of the warning post is a warning lamp, and informs drivers in the far sight distance of the occupied road or accident attribute condition according to the lamp code and the color. Since S205 is in S204 at the time of storage, the whole of S204 is extended and contracted and stored in S201, that is, a 2. S204, reflecting materials are also laid to warn remote vehicles (S204 adopts a column, such as a fishing rod for storage, and a circuit, a lamp control and power supply are laid in the column). Wherein, S205 and S206 are examples of lamp posts, and the key point is that the top lamp signal can give notice of occupation, accident and accident attribute for drivers in remote sight distance.

In fig. 3, S207 can be seen, which is a support portion that increases the force bearing area, preventing wind from blowing down the device. S210 is functionally identical to S211 and S410.

The example of fig. 3 requires a driver to be placed in the corresponding lane when deployed, and therefore risks entering and exiting the lane. In this embodiment, the a2 device does not require the S120, S121 function modules, and because remote control is not required, reverse remote control is not required at the communication module. Functionally, this is one example of the deterioration of the overall function of the present disclosure. When the lamppost reaches an ideal height, namely the brightness of the lamp of S205 or S206 is larger, the sight distance can be far, according to general road signal equipment, when the roadside equipment exceeds 2.5 meters, the following vehicles far away can be seen, in order to see the codes at the far end, the occupied road is more easily identified by the flashing lamp signal and the color signal, if the top is blue and long and bright, the traffic is dead or injured, if the flashing of the red lamp is performed between fast strobes and is performed under the slow flashing of 2, the traffic is represented by 2, and if the flashing is performed between the fast strobes and is performed under the slow flashing of 2, the traffic is represented by 3. In short, various information codes can be coded by using the lamps and the lamp colors, and the information codes are just suitable for identification.

In fig. 3, S212 is a groove for normally accommodating the left signal plate and the right signal plate of S202 and S203, so that the device favorable for accommodating the a2 with the minimum volume is designed, and the same applies to the corresponding position of fig. 4.

A4 is background system of intelligent alarm, usually a system containing GIS, database and operation, working according to flow, short message gateway, mobile phone browsable and operated function, intercommunication with other systems by network and communication system, its owner can be special service provider, manufacturer of intelligent tripod, traffic management unit, navigation unit, in short, the system monitors the intelligent alarm registered on network, when it is awakened, it calculates and calls the information of vehicle type corresponding to the unique equipment code of the alarm, owner information and contact information (data bound when registering the equipment), forms the message for each subsequent management, rescue unit and message needing to be confirmed by owner in the flow according to the set flow, and automatically sends, tracks and sends the message packed in IP packet along with scene as short message, or the TTS is used for calling the telephone, if in an undeveloped area, a traffic management unit can only accept telephone communication, the system can directly dial the local traffic management call center under a certain condition, and when the TTS recognizes that the speech can be spoken, the TTS outputs message information, and the system needs a calling function module with an artificial intelligence technology. In essence, future navigation service providers, in order to more effectively provide accurate navigation for vehicles on the road, rely on information issued by traffic units and monitoring the speed density of vehicles on the road and then forming data according to algorithms to be lags and accidents, events, therefore, when the traffic navigation service provider directly uses A4 as a service, the traffic event information which seriously affects the traffic can be grasped in the first time, thereby more accurate service, otherwise, the traffic unit is clear to have removed the fault and recovered the traffic, but the navigation system is still seriously blocked and needs a longer time to be updated, because traffic problems are dynamic, the wrong several minutes of lagging information, resulting in traffic participants that may have made wrong traffic decisions, which is very common in our lives today, the method can effectively solve the problem of the current day in traffic accidents.

When the A2 equipment is recovered, for example, after the left signal board and the right signal board are recovered to the slot positions, the A2 equipment sends messages to the A4 to update the information of the previous messages with events, the A4 sends the updated information to a related navigation and traffic management platform, namely, after the A2 is folded, the traffic fault or the event is processed, all units can instantly update the guidance and navigation information, so that traffic participants are notified timely, the traffic condition is dynamically adapted through the system, for example, a traffic police unit recovers the normal traffic of the road section through guidance and light control, the navigation unit cancels the marking, the navigation returns to normal due to the weight of the accident, and the navigation effect is optimal.

After the accident cancellation information is sent to the a4 by the a2 and the a4 is confirmed to receive and update the information, because the signal board is retracted, the system enters the sleep mode after the successful update is confirmed, the S109 enters the micro-electrical servo, that is, the a2 is retracted, namely, the accident is cancelled, the a2 updates the a4 data, so that the a4 notifies other systems such as a traffic management service provider or a navigation service provider, and police personnel can inform the background of the accident cancellation according to the flow, but the accident is delayed, and the accident is more timely through the a 2.

Fig. 4 shows a2 without a self-propelled device, i.e. without S120 and S121 functions in the system, i.e. the driver needs to deploy in the lane, where S301 is the front side of a2, which is also the signal surface, and a reflective material (usually red) is laid on the signal surface, and forms a triangle with the signal plates S302 and S303, and a reflective material is laid on both S302 and S303, and can be seen visibly at night and day, and the driver pulls out the signal plates S302 and S303 and fixes the signal plates by S304 when deploying. Also provided are S30A, S30B, S30C, all of which are described above, and a group of LED lights, controlled by S101 of a2, which blink or emit a signal with a meaning to alert the driver of the following vehicle to the preceding vehicle or other means. At least S30A can be taken down, and the driver can hold S30A by hand to give necessary warning, for example, when A2 is deployed in a retrograde motion, the driver shakes the stroboscopic S30A, so that the attention of the driver can be increased, and accidents can be avoided. Can be used as a guide when rescuing by a helicopter. Therefore, the S30A has a power supply and a lamp control key, and is adhered (magic tape) and fixed (mechanical mode) or adsorbed (magnetic mode) at the special position of the S301 of the A2 when not used, and the position has a charging and lamp control circuit interface for the S30A. In fig. 4, S30D is a floodlight, which is disposed at the rear of a2, and in severe weather such as rain, fog, sand, and haze, a large light cluster is formed, and the subsequent vehicles can be seen very clearly, whereas in the conventional light reflection mode, in such a weather scene, the light reflection effect is obviously reduced greatly, so that S30A, B, C, and S30D are relied on.

The holographic projection technology can be used, but the mist and water vapor equipment required by projection can be generated but cannot be kept under strong wind, so that the holographic projection technology can be used under various severe environments, the storage space is minimum, and the technology with the best cost is only feasible in the present search.

Summarizing the disclosure, the system is characterized in that drivers use the traffic warning device in case of accidents or faults, pull out S302 and S303 signal plates, fix the signal plates through S304, arrange the signal plates facing the incoming direction, and press down a lane key and an accident attribute key occupied by the signal plates in an S410 input unit; the alarm sends the position and arrangement direction information of the alarm to an A4 background system by adopting a wireless network through an S105 communication module; a4 background system calculates to form message according to the unique code and registration data of the alarm, the received position, direction, accident attribute and GIS information, and sends the message to the traffic management unit or rescue unit and navigation service provider of driver and accident related road segment bound by the alarm; after confirming the information according to the process, the traffic management unit and the navigation unit release, inform and induce subsequent visual distance inside and outside traffic to participate in the vehicle; S30A in the warning indicator is a detachable warning rod for warning drivers; the warning indicator is divided into two forms of walking or fixing; the walking type can walk remotely by a mobile phone, and is realized by an S120 walking function electromechanical module and an S121 walking function electromechanical module lifting module; when the warning indicator needs to provide the road occupation and accident attributes for the vehicles in the sight distance, the driver pulls out the S204 telescopic warning post, and notifies the driver of the vehicles in the subsequent sight distance by the color and the code of the top light signal.

As described above, the intelligent warning device and system, which avoid the defects of the prior art, the risks caused by the existing traffic regulations to drivers in special scenes, and the problems of the temporary IOT devices in the traffic management system, make the traffic information collection more timely and more realistic, and one intelligent traffic warning device and background system can provide the benefits (with very good implementation effect) difficult to estimate in traffic management units, law enforcement units, navigation units and traffic participants, and reduce the traffic cost of the whole society, while the technology can be easily implemented for ordinary electronic technicians, sports mechanic personnel and background system implementers according to the disclosure, only relevant professionals do not study from the drivers, traffic management units, law enforcement units and other traffic participant systems in the same road segment, detailed scene studies, therefore, have led to prior art requirements that have lagged far behind today's traffic density, number of vehicles, and cost of participants.

The inventor only made a careful study and change in various details because of the profound traffic experience and the experience of the implementation of the very large-scale urban intelligent traffic, the lack of enough traffic beacons and collecting devices, the lack of plans and processes of system angles, the lack of system-level linkage, and the obvious impossibility of managing the traffic by the adaptive intelligent traffic management system (such as lamp control, induction, and OD of residents and behavior habit … of occupying roads) suitable for the suitable road sections of the city, so the warning tripod can be used as a temporary traffic beacon and collecting point, and the efficiency is much higher than the traffic condition (usually the result after the incident) fed back by the flow and speed attributes after the timeliness is matched with the regulations, while the intelligent warning device is the event, so the intelligent management of the traffic is more effectively input when the incident occurs, and in the area with large traffic flow, the large-scale traffic jam can be avoided by effective induction and lamp control within minutes, so the timeliness brought by the invention is the timeliness attribute which is not possessed by the existing traffic management on event management, and the linkage of the existing system lags behind the event for a plurality of minutes. In the expressway link, because the speed of a vehicle has great difference with ordinary urban and rural roads, in order to avoid the risk that drivers deploy tripods according to legal regulations, the separated warning rod and the automatic walking device are particularly adopted, the functions of the lifting self-propelled module are also adopted for the storage and ground gripping capacity, safety and adverse scenes are considered, generally, traffic accidents happen intensively in adverse scenes, the existing equipment is scraped away in heavy weather, reflection of light can only be seen relatively near in heavy fog and rain, and although the speed of the vehicle is slow, the warning effect is greatly reduced after all. And drivers can easily injure and die on the road surface if no reflective clothes and no special equipment exist, and the detachable warning rod can help drivers to warn the rear vehicle or provide indication for the rescue helicopter. And the two-dimensional code scanning enters the Bluetooth control or the webpage control provided by the A4 background service, so that the time for obtaining the control right is directly reduced, and the remote control is more convenient and direct. As the ground contact point and the contact point are made of materials with large friction coefficients, the weight and the center of gravity of A2 are matched to resist the corresponding wind force, such as 10-class strong wind.

Claims (9)

1. An intelligent traffic warning device and a system are characterized in that drivers use the traffic warning device, pull out S302 and S303 signal plates, fix the signal plates through S304, arrange the signal plates facing the incoming direction, and press a lane key and an accident attribute key in an S410 input unit; the alarm sends the position and arrangement direction information of the alarm to an A4 background system by adopting a wireless network through an S105 communication module; a4 background system calculates to form message according to the unique code and registration data of the alarm, the received position, direction, accident attribute and GIS information, and sends the message to the traffic management unit or rescue unit and navigation service provider of driver and accident related road segment bound by the alarm; after confirming the information according to the process, the traffic management unit and the navigation unit release, inform and induce subsequent visual distance inside and outside traffic to participate in the vehicle; S30A in the warning indicator is a detachable warning rod for warning drivers; the warning indicator is divided into two forms of walking or fixing; the walking type intelligent mobile phone can be remotely controlled, and the S120 walking function electromechanical module and the S121 walking function electromechanical module lifting module are controlled through S101.

2. The system of claim 1, wherein the alarm comprises S101, S102, S103, S104, S105, S106, S107, S108, S109, S120, S121 circuit modules and electromechanical modules.

3. The warning device and system as claimed in claim 1, which comprises S109 servo wake-up sensor unit and S108 servo wake-up unit, wherein the warning device is notified of the S108 wake-up warning device by monitoring the vehicle fire, collision, falling down from cliff, and water immersion via S109, and the accident attribute and location information is transmitted to a 4.

4. The intelligent traffic warning device and system as claimed in claim 1, wherein the warning device is characterized in that S30A is a detachable warning rod fixed on the warning device by velcro, magnetic force or mechanical fastening, for the driver to detach the warning device for warning the vehicle or providing an indication signal to the rescue helicopter.

5. The intelligent traffic warning device and system as claimed in claim 1, wherein the walking of the warning device can be controlled by the smart phone, and the smart phone can enter into bluetooth control or web control provided by a4 background service through two-dimension code scanning.

6. The intelligent traffic warning device and system according to claim 1, wherein the walking mode of the warning device is divided into wheel type, crawler type and wave type.

7. The intelligent traffic warning device and system according to claim 1, wherein the warning device comprises two parts S401 and S402 in a split structure, the parts are connected by an expandable structure S403, and the S403 comprises a circuit.

8. The intelligent traffic warning device and system as claimed in claim 1, wherein when the warning device is required to provide the property of road occupation and accident for the vehicle in the sight distance, the driver pulls out the retractable warning post S204 to inform the driver of the vehicle in the subsequent sight distance by the color and code of the light signal at the top of the retractable warning post S205 or S206.

9. The intelligent traffic warning device and system according to claim 1, wherein the ground contact point and the contact point are made of high friction material, and the design is designed to resist wind force of corresponding level in cooperation with the gravity center and weight of the warning device.

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