An orbital robot device applied to prevent traffic accidents in bridges and tunnels

Abstract

The present invention discloses an orbital robot device applied to prevent traffic accidents in bridges and tunnels. The present invention includes an inward-turned edge track, the inward-turned edge track is connected to an orbital robot, and the orbital robot is connected to a human-computer interaction device; the internal part of the human-computer interaction device includes an orbital robot control system, the orbital robot control system is connected to a wireless receiving device, an information collection device, and an information output device, and the information collection device is connected to a 4G / 5G network transmission device. The present invention has an advanced comprehensive intelligent technology integrating real-time monitoring of bridge and tunnel road traffic, real-time notification and release of traffic conditions and status, traffic accident prevention, and human-computer interaction, and fully makes due contributions to the comprehensive realization of "strengthening the police with science and technology" in bridge and tunnel road traffic management.

Description

Technical Field

[0001] The present invention relates to the field of rail robots, and particularly to a rail robot device applied to prevent traffic accidents on bridges and tunnels. Background Art

[0002] With the continuous improvement of China's infrastructure level and the rapid development of expressways, the proportion of bridges and tunnels has increased accordingly. Especially in karst areas such as hilly and mountainous regions, the proportion is more prominent. The traffic management of bridges and tunnels is more complex and changeable due to climate change and traffic environment compared with the roadbed expressways. For example: 1. Natural factors: Bridges are usually designed to be overhead, which is prone to form a wind effect. Therefore, in bad weather, it is easy to have group fog, crosswind, heavy rain, and the bridge surface is easy to freeze in extremely cold weather; the light in the tunnel is weak, which is prone to visual fatigue. At the junction between the outside and inside of the tunnel, due to the sudden change of traffic scenes between the open-air and the inside of the tunnel, in case of heavy rain, heavy fog and icy road surface, it is very difficult for drivers to adapt to such sudden driving conditions. Especially at the tunnel exit, the road surface inside the tunnel belongs to an indoor environment and usually remains dry without icing, while the tunnel entrance and the outside of the tunnel are prone to be slippery and icy under bad weather conditions. The sudden change of the two traffic environments is only separated by a thin line. If drivers cannot drive carefully, they will be caught off guard and traffic accidents are extremely likely to occur; 2. Human factors: Vehicles drive too fast, do not maintain a safe distance, change lanes randomly, use mobile phones while driving, avoid various unknown thrown objects, etc. when driving in tunnels with poor visibility.

[0003] Therefore, the probability of traffic accidents occurring on bridges and in tunnels is also higher than that on conventional roads. The harm caused by traffic accidents will not only bring varying degrees of losses to vehicles and drivers and passengers. If traffic accidents are not handled in time, secondary traffic accidents will be triggered. For example, once a traffic accident occurs on a bridge or in a tunnel, the probability of a secondary accident is also higher than that on ordinary roads. The harm of a secondary accident will not only cause greater casualties at the accident scene, but in severe cases, it will even damage the bridge and tunnel infrastructure. In case of an accident involving dangerous or chemical vehicles, it will cause inestimable losses to human life and property. Therefore, the prevention and effective control of traffic accidents will become particularly important.

[0004] The current situation is that once a vehicle has an accident, it only turns on the hazard lights and places a triangular warning sign at a certain safe distance behind the vehicle, which will play a certain warning role for drivers with slower speeds and certain experience behind. However, in bad weather conditions, due to the unclear warning effect and insufficient warning safety distance, the occurrence of secondary accidents will be inevitable.

[0005] Now, a rail robot device applied to prevent traffic accidents on bridges and tunnels is developed to detect, remind and prevent early the inducements that are prone to cause traffic accidents in bridges and tunnels, so as to prevent traffic accidents and secondary traffic accidents. Summary of the Invention

[0006] The object of the present invention is to provide an orbital robot device applied to prevent traffic accidents in bridges and tunnels. The present invention has the advantages of convenient and timely alarm, which can effectively avoid the occurrence of traffic accidents. The automatic centering and locking type connection female seat device and the automatic centering and locking type connection male head device can be automatically connected and locked. The three-in-one directional speaker device has functions such as ventilation, heat dissipation, waterproof, insect-proof, and phase inversion, and has the advantages of stable power supply and charging.

[0007] The present invention adopts the following technical solutions to achieve the invention object:

[0008] An orbital robot device applied to prevent traffic accidents in bridges and tunnels, including an inward flanging track, the inward flanging track is connected to the orbital robot, and the orbital robot is connected to the human-machine interaction device; the internal part of the human-machine interaction device includes an orbital robot control system, and the orbital robot control system is connected to a wireless receiving device, an information collection device, and an information output device, and the information collection device is connected to a 4G and 5G network transmission device.

[0009] In the aforementioned orbital robot device applied to prevent traffic accidents in bridges and tunnels, the human-machine interaction device further includes an external part, and the external part includes a bus system alarm device, and the bus system alarm device is connected to a wireless sending device; the wireless sending device is signal-connected to the wireless receiving device.

[0010] In the aforementioned orbital robot device applied to prevent traffic accidents in bridges and tunnels, the orbital robot is connected to a meteorological sensor module device, and the meteorological sensor module device is connected to the orbital robot control system.

[0011] In the aforementioned orbital robot device applied to prevent traffic accidents in bridges and tunnels, the information output device includes a three-in-one directional speaker device, a red and blue flashing warning light device, an LED information release screen device, a variable speed display screen device, and a signal guiding and indicating screen device.

[0012] In the above-mentioned rail robot device for preventing traffic accidents in bridges and tunnels, the three-in-one directional speaker device includes an aluminum alloy cylindrical barrel. The rear end of the aluminum alloy cylindrical barrel is connected to the rear end cover of the cylindrical barrel. An annular ventilation wall channel is provided between the inner diameter of the rear end cover of the cylindrical barrel and the outer diameter of the rear end of the aluminum alloy cylindrical barrel. A circular mesh wall plate is provided at the outlet of the annular ventilation wall channel. Inside the rear part of the aluminum alloy cylindrical barrel is an empty space with a bracket. In the middle of the bracket is connected a temperature-controlled cooling fan, and in the front of the bracket are connected a constant voltage and constant current power module and a constant-on and flash lamp switching drive module. The front part of the aluminum alloy cylindrical barrel is connected to a high-brightness LED ring-shaped lighting group. The back of the high-brightness LED ring-shaped lighting group is connected to a mid-bass speaker. Beside the mid-bass speaker are provided a frequency divider and an audio amplifier. The inner diameter side of the high-brightness LED ring-shaped lighting group is connected to a mesh front panel, and in the middle of the mesh front panel is connected a tweeter. In the above-mentioned rail robot device for preventing traffic accidents in bridges and tunnels, the top of the rail robot is provided with a driving wheel set device, a braking wheel set device, and a guiding wheel set device. The driving wheel set device is connected to an optical encoder, and the optical encoder is connected to the rail robot control system. The top end of the rail robot is connected to Hall sensor 1 and Hall sensor 2.

[0013] In the above-mentioned rail robot device for preventing traffic accidents in bridges and tunnels, the rail robot is provided with an automatic centering and locking type connecting female socket device. The automatic centering and locking type connecting female socket device includes a tapered pipe with different diameters at both ends. The large-diameter end of the tapered pipe with different diameters at both ends is connected to a flange plate, and the small-diameter end is connected to a transition connector. The transition connector is connected to an insulating plate, and an energized spring ejector pin is provided in the insulating plate.

[0014] In the above-mentioned rail robot device for preventing traffic accidents in bridges and tunnels, it includes an external rescue device for the rail robot. The external rescue device for the rail robot includes a traction device. The traction device is connected to an automatic centering and locking type connecting male socket device. The automatic centering and locking type connecting male socket device includes a stroke positioning telescopic motor. The stroke positioning telescopic motor is connected to a flange plate. The flange plate is connected to the large-diameter end of the tapered pipe with different diameters at both ends. The small-diameter end of the tapered pipe with different diameters at both ends is connected to a "T"-shaped fulcrum piece. The telescopic shaft rod of the stroke positioning telescopic motor is connected to the middle of a day-shaped lock. There are two lock holes on the day-shaped lock. In each of the two lock holes is provided a mutually symmetric locking tongue facing each other. The rear parts of the mutually symmetric locking tongues facing each other are located in the lock holes. The middles of the two mutually symmetric locking tongues facing each other are connected by a shaft pin. The shaft pin is connected to the vertical rod of the "T"-shaped fulcrum piece. On the horizontal plate of the "T"-shaped fulcrum piece, a conductive contact flat copper column is connected through an insulating gasket. The conductive contact flat copper column passes through the insulating gasket. The fronts of the two mutually symmetric locking tongues facing each other pass through the horizontal plate of the "T"-shaped fulcrum piece and are then connected by a spring.

[0015] In the above-mentioned rail robot device for preventing traffic accidents in bridges and tunnels, a battery pack is provided in the rail robot; the inward flanging rail is connected to a charging electrode copper bar, the charging electrode copper bar is connected to a roller-type high-conductivity power supply and charging device, and the roller-type high-conductivity power supply and charging device is connected to the battery pack; the roller-type high-conductivity power supply and charging device includes a box body, the box body is connected to a box body panel, a optical axis screw is provided in the box body, a spring is sleeved in the middle of the optical axis screw, one end of the optical axis screw is movably connected to a shaft sleeve, the other end is connected to an insulating substrate, pulleys are provided at the edges of the insulating substrate, a carbon brush assembly is connected to the left and right parts of the insulating substrate respectively, the carbon brush assembly contacts a conductive roller, one end of the conductive roller passes through the box body panel, the center of the conductive roller is connected to the outer sleeve of a bearing, insulating gaskets are provided on both sides of the inner sleeve of the bearing, the insulating gaskets are connected to a roller fixing block through fastening screws, the roller fixing block is arranged between the two conductive rollers, and the roller fixing block is connected to the insulating substrate.

[0016] In the above-mentioned rail robot device for preventing traffic accidents in bridges and tunnels, the charging electrode copper bar is connected to a wind-solar hybrid power generation device.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention is provided with a man-machine interaction device in a bridge or a tunnel. The man-machine interaction device is carried out through a bus system alarm device. By combining units such as a vibration sensor, an infrared sensor, an NFC near-field wireless communication identifier, a two-dimensional code, an SOS address button, etc. in the bus system alarm device, self-induction alarm, mobile phone alarm and manual alarm can be realized. Therefore, this device can realize alarm through various means, so that accidents can be reported in time and processed in time.

[0019] 2. The present invention uses an infrared sensor in the bus system alarm device to sense people. When the infrared sensor senses a human body, an alarm is automatically completed, and a signal triggers the rail robot. The rail robot quickly and automatically travels to the alarm accident site, and video records and takes pictures of the site through an information collection device, and at the same time provides necessary help for the drivers and passengers. If the drivers and passengers encounter illegal parking or get off the vehicle to enjoy the scenery on the bridge surface, the present invention can drive away the drivers and passengers through a three-in-one directional speaker device to avoid traffic accidents.

[0020] 3. The track robot of the present invention can perform regular automatic reciprocating intelligent patrol operations on the inward flanging track. During the patrol operation, a certain warning effect can be achieved through the red and blue flashing warning light device. During patrol, the visibility of the monitoring area and the level of crosswind are judged through the meteorological sensor module device, and the road surface temperature is measured without dead angles through the non-contact road surface temperature sensor device with a built-in scanning function. Once data that hinders normal traffic driving is detected, the track robot will send speed control and speed limit instructions to the LED information display device on the adjacent section in the oncoming direction through the 4G / 5G network transmission device in the first time, and immediately change the speed value of the variable speed display device, effectively realizing road warning and thus avoiding traffic accidents.

[0021] 4. The information collection device of the present invention uses a laser sensor with a built-in scanning function to scan the road surface without dead angles. When debris is found on the road surface, the track robot will upload the on-site photos to the back-end command center and relevant management departments through the 4G / 5G network transmission device in the first time, send speed control instructions to the LED information display device on the adjacent section in the oncoming direction, immediately change the speed value of the variable speed display device, and also make a traffic signal indication through the guiding indicator screen device, thus avoiding traffic accidents.

[0022] 5. When the information collection device of the present invention finds debris on the road surface, it will make a voice prompt for passing vehicles and illuminate the debris through the three-in-one directional speaker device, enabling passing vehicles to effectively avoid obstacles and avoid traffic accidents.

[0023] 6. The present invention can collect and count vehicle information, vehicle characteristics, traffic flow, etc. in real time through video AI detection, RFID, and laser scanning modules of passing vehicles by the information collection device. The collected information is uploaded to the traffic management command center in time through the 4G / 5G network transmission device, providing a basis for judgment and decision-making for the traffic management department to ensure smooth traffic and traffic safety management. And when the information collection device of the present invention detects traffic violations such as a vehicle driving too fast, not maintaining a safe distance, changing lanes randomly, or using a mobile phone while driving, it can automatically capture evidence. The track robot will publish the illegal data and information on the LED information display device in front, playing a deterrent role in time.

[0024] 7. An automatic centering and locking type connecting female seat device is provided on the track robot of the present invention. When the track robot cannot return to the maintenance point by itself, the track robot can be rescued through the traction device and the automatic centering and locking type connecting male head device. The automatic centering and locking type connecting female seat device and the automatic centering and locking type connecting male head device in the present invention can be automatically connected and locked, which can fully improve the timeliness and convenience of troubleshooting.

[0025] 8. The present invention designs a three-in-one directional speaker device, which combines the functions of a directional speaker, a high-power LED lighting fill light, and a high-power LED flash. The device forms a housing with an aluminum alloy cylindrical barrel, a rear end cover of the cylindrical barrel, a ring-shaped mesh wall plate, and a mesh front panel. And an annular ventilation wall channel is designed between the aluminum alloy cylindrical barrel and the rear end cover of the cylindrical barrel, realizing the sharing of the housing, and the housing has functions such as ventilation, heat dissipation, waterproof, insect-proof, and phase inversion.

[0026] 9. The rail robot of the present invention realizes connection power supply and charging through a roller-type high-conductivity power supply and charging device and a charging electrode copper strip. The conductive roller of the high-conductivity power supply and charging device is in stable and reliable contact with the charging electrode copper strip, with low contact loss and good conductivity, providing necessary conditions for the rail robot to supply power and charge while working.

[0027] 10. The present invention ensures a more reliable power supply by setting up a wind-solar complementary power generation device.

[0028] In summary: The present invention has the advantages of convenient and timely alarm, which can effectively avoid the occurrence of traffic accidents. The automatic centering lock-type connection female seat device and the automatic centering lock-type connection male head device can be automatically connected and locked. The three-in-one directional speaker device has functions such as ventilation, heat dissipation, waterproof, insect-proof, and phase inversion, and stable power supply and charging. Brief Description of the Drawings

[0029] Figure 1 is the structural schematic diagram of the present invention;

[0030] Figure 2 is Figure 1 the enlarged schematic diagram of the left part structure in

[0031] Figure 3 is Figure 1 the enlarged schematic diagram of the right part structure in

[0032] Figure 4 is the topology diagram of the peripheral part of the human-computer interaction device;

[0033] Figure 5 is the topology diagram of the internal part of the human-computer interaction device;

[0034] Figure 6 is the application schematic diagram of the LED information release screen device and the variable speed limit display screen device on the tunnel;

[0035] Figure 7 is the application schematic diagram of the LED information release screen device and the variable speed limit display screen device on the bridge;

[0036] Figure 8 is the left view structural schematic diagram of the rail robot and its connection structure;

[0037] Figure 9 It is a right - view structural schematic diagram of an orbital robot and its connection structure;

[0038] Figure 10 It is a front - perspective structural schematic diagram of a roller - type high - conductivity power - supply and charging device;

[0039] Figure 11 It is a left - view structural schematic diagram of a roller - type high - conductivity power - supply and charging device;

[0040] Figure 12 It is a structural schematic diagram of a three - in - one directional speaker device;

[0041] Figure 13 It is a sectional - view structural schematic diagram of an automatic centering and locking - type female connector device;

[0042] Figure 14 It is a left - view structural schematic diagram of an automatic centering and locking - type female connector device;

[0043] Figure 15 It is a sectional - view structural schematic diagram of an automatic centering and locking - type male connector device;

[0044] Figure 16 It is a left - view structural schematic diagram of an automatic centering and locking - type male connector device;

[0045] Figure 17 It is a left - view structural schematic diagram of a rectangular - shaped lock;

[0046] Figure 18 It is a left - view structural schematic diagram of a "T" - shaped fulcrum piece;

[0047] Figure 19 It is a top - view structural schematic diagram of a "T" - shaped fulcrum piece;

[0048] Figure 20 It is a front - view structural schematic diagram of a "T" - shaped fulcrum piece;

[0049] Figure 21 It is a structural schematic diagram of the connection and locking state of an automatic centering and locking - type female connector device and an automatic centering and locking - type male connector device.

[0050] Reference Numerals: 1 - Inverted Flange Track; 2 - Charging Electrode Copper Strip; 3 - Track Robot; 4 - Roller-Type High-Conductivity Power Supply and Charging Device; 5 - Wind-Solar Hybrid Power Generation Device; 6 - Human-Machine Interaction Device; 7 - Bus-Type Alarm Device; 8 - Track Robot Control System; 9 - Wireless Receiver; 10 - Information Acquisition Device; 11 - Triad Directional Speaker Device; 13 - Wireless Transmitter; 12 - 4G / 5G Network Transmission Device; 14 - Red-Blue Flashing Warning Light Device; 15 - Meteorological Sensor Module Device; 16 - LED Information Release Screen Device; 17 - Variable Speed Limit Display Screen Device; 18 - Signal Guidance Indicator Screen Device; 19 - Traction Device; 20 - Automatic Centering and Locking Type Male Connector Device

[0051] Reference Numerals for Components of the Track Robot: 301 - Driving Wheel Set Device; 302 - Braking Wheel Set Device; 303 - Guide Wheel Set Device; 304 - Automatic Centering and Locking Type Female Connector Device; 305 - Photoelectric Encoder; 306 - Hall Sensor I; 307 - Hall Sensor II; 308 - Battery Pack; 309 - Hinge; 310 - Lock; 311 - Diagonal Tie Rod; 312 - Card Slot

[0052] Reference Numerals for Components of the Roller-Type High-Conductivity Power Supply and Charging Device: 401 - Insulating Substrate; 402 - Optical Axis Screw; 403 - Pulley; 404 - Spring; 405 - Box Body; 406 - Bush; 407 - Carbon Brush Assembly; 408 - Conductive Roller; 409 - Bearing; 410 - Insulating Gasket; 411 - Fastening Screw; 412 - Box Body Panel; 413 - Roller Fixing Block

[0053] Reference Numerals for Components of the Triad Directional Speaker Device: 1101 - Mid-Bass Speaker; 1102 - High-Tone Speaker; 1103 - Frequency Divider; 1104 - Audio Amplifier; 1105 - High-Brightness LED Ring Lighting Group; 1106 - Constant Light and Flash Switching Drive Module; 1107 - Constant Voltage and Constant Current Power Supply Module; 1108 - Temperature-Controlled Cooling Fan; 1109 - Mesh Panel; 1110 - Ring Mesh Wall Panel; 1111 - Aluminum Alloy Cylindrical Barrel; 1112 - Rear End Cover of the Cylindrical Barrel; 1113 - Ring Ventilation Duct; 1114 - Bracket

[0054] Reference Numerals for Components of the Automatic Centering and Locking Type Male Connector Device: 201 - Tapered Big-Small Head Diameter Pipe; 202 - Flange; 203 - Stroke Positioning Telescopic Motor; 204 - Day-Shaped Lock; 205 - Opposite Symmetric Lock Tongue; 206 - Spring; 207 - "T"-Shaped Support Piece; 208 - Insulating Gasket; 209 - Conductive Contact Flat Copper Column; 210 - Telescopic Shaft Rod; 211 - Lock Hole

[0055] Reference numerals of the components of the automatic centering and locking type female connector device: 3041 - tapered reducer diameter pipe; 3042 - flange; 3043 - transition connector; 3044 - insulating plate; 3045 - energized spring thimble. Detailed implementation mode

[0056] The present invention will be further described below in conjunction with the drawings and embodiments, but it shall not be used as a basis for limiting the present invention. For the structures or principles not specifically noted, they are all conventional prior arts in the art.

[0057] Embodiment. A track robot device applied to prevent traffic accidents in bridges and tunnels is configured as Figure 1-21 shown, including an inward - flanging track 1, the inward - flanging track 1 is connected to a track robot 3, and the track robot 3 is connected to a human - machine interaction device 6; the internal part of the human - machine interaction device 6 includes a track robot control system 8, and the track robot control system 8 is connected to a wireless receiving device 9, an information collection device 10, and an information output device. The information collection device 10 is connected to a 4G / 5G network transmission device 12.

[0058] The human - machine interaction device 6 further includes an external part, and the external part includes a bus - type alarm device 7, and the bus - type alarm device 7 is connected to a wireless transmitting device 13; the wireless transmitting device 13 is signal - connected to the wireless receiving device 9.

[0059] The above - mentioned information collection device 10, information output device, track robot control system 8, bus - type alarm device 7, wireless transmitting device 13, and wireless receiving device 9 are collectively referred to as the human - machine interaction device 6. The track robot control system 8 set in this device needs to control various sensors and devices, so other sensors and devices including the power supply must have a connection relationship with the track robot control system 8, and the connection method can be electrical connection or signal connection.

[0060] The working principle of this device is: the information collection device 10 collects relevant information such as the road surface, and the information is fed back to the track robot control system 8. After the track robot control system 8 processes the information, it is sent to the information output device. The information output device issues road condition reminders or warnings to passing vehicles near bridges and tunnels through means such as sound or a display screen. After seeing the information, the passengers in the passing vehicles enter a cautious driving state in advance, thereby achieving the prevention of traffic accidents. When an accident occurs, the passengers get out of the vehicle, and the alarm point position information can be triggered through the human - machine interaction device 6 and the bus - type alarm device 7. The wireless transmitting device 13 is signal - connected to the wireless receiving device 9, and the wireless receiving device 9 is connected to the track robot control system 8. The track robot 3 will arrive at the accident point in time according to the alarm point position to provide assistance.

[0061] The track robot 3 is connected to the meteorological sensor module device 15, and the meteorological sensor module device 15 is connected to the track robot control system 8.

[0062] The information output device includes a three-in-one directional speaker device 11, a red and blue flashing warning light device 14, an LED information display screen device 16, a variable speed display screen device 17, and a signal guiding indicator screen device 18.

[0063] The detailed working mode and principle of this device in combination with the above devices are as follows:

[0064] In the actual application of this device on bridges or tunnels, to facilitate traffic participants to obtain the cooperation and assistance of this device in case of emergencies, the human-machine interaction device 6 is installed on the corrugated beams on both sides of the bridge deck or tunnel road or on the tunnel wall, preferably in a place convenient for interaction with people. The working mode of the human-machine interaction device 6 is as Figure 4-5 shown. The specific installation density of the human-machine interaction device 6 will be installed at equal intervals according to the safety level. The human-machine interaction device 6 is carried out through the bus system alarm device 7. The bus system alarm device 7 is composed of units such as vibration sensors, infrared sensors, NFC near-field wireless communication identifiers, two-dimensional codes, and SOS address buttons. By evenly distributing alarm points in the scene (such as Figure 4 the square structure bus system alarm in the dotted box in the figure), after each alarm point is encoded with a different address, it is connected to the track robot control system 8 through the bus and the wireless transmitting device 13 and the wireless receiving device 9. Among them, the combination of the bus system vibration sensor and the infrared sensor constitutes a self-inductive alarm mode; the NFC (near-field wireless communication) identifier and the two-dimensional code constitute a mobile phone alarm mode; the SOS address button constitutes a manual alarm mode.

[0065] The specific implementation method of the combination of the bus system vibration sensor and the infrared sensor to form a self-inductive alarm mode is as follows: A set of self-inductive modules combining vibration sensors and infrared sensors are installed at certain intervals on the corrugated beams on both sides of the bridge and the tunnel walls on both sides of the tunnel. Each self-inductive module is numbered, and the data is transmitted to the track robot control system 8. Since the length of the inner flanging track 1 in the robot is the same as the length of the bus system alarm device 7, and their spatial relationship is installed in parallel, the distribution of the alarm points of the bus system alarm device 7 is designed to be evenly distributed. When specifically installing the alarm points, a measuring scale is used for measurement. The specific distance and quantity between the alarm points will be connected to the track robot control system 8 in advance through the bus system alarm device and the wireless transmitting device 13 by means of numbering.

[0066] The function of the vibration sensor in the self - induction module is to focus on real - time monitoring of the vibration sounds generated by vehicle collisions, including vehicle - to - vehicle collisions and vehicle - to - facility collisions. After a collision occurs and the vibration sensor is triggered, the self - induction module immediately transmits the signal to the track robot 3. The track robot 3 will automatically drive to the accident scene at the fastest speed according to the alarm point location information for the first time to provide necessary assistance.

[0067] The function of the infrared sensor is to focus on human body induction. Under normal circumstances, whether in a tunnel or on a bridge, there will be no human figures. Therefore, when the infrared sensor detects the presence of a human body, it indicates that a traffic accident has usually occurred at the scene. After a traffic accident occurs, in order to ensure their own safety, the driver and passengers will stand in the safe area on the roadside. At this time, when the infrared sensor detects the human body, it automatically triggers the alarm signal to the track robot 3. The track robot 3 will automatically drive to the accident scene at the fastest speed for the first time, and use the information collection device 10 to record videos and take pictures of the scene, and at the same time provide necessary assistance to the driver and passengers. If the driver and passengers encounter illegal parking or get out of the car to enjoy the scenery on the bridge, they will be driven away through the three - in - one directional speaker device 11. In serious cases, illegal parking will be captured and evidence will be taken through the information collection device 10 to avoid traffic accidents.

[0068] The information collection device 10 has the function of automatically collecting vehicle information. Therefore, the information collection device 10 is preferably a vehicle automatic information collection device 10. The function of the vehicle automatic information collection device 10 is to collect and count vehicle information, vehicle characteristics, traffic flow, etc. of passing vehicles in real - time through video AI detection, RFID (radio frequency identification module), and laser scanning module at any time. The collected information is transmitted to the traffic management command center in a timely manner through the 4G / 5G network transmission device 12, providing a basis for research and decision - making for the traffic management department to ensure smooth traffic and traffic safety management.

[0069] This device will be on duty around the clock without dead angles in bridges or tunnels. When installed on a bridge, the coverage area extends from the bridgehead to the bridge end, or even longer (the specific coverage length depends on the installation length of the track). When applied in a tunnel, the coverage area extends from the tunnel entrance to the tunnel exit (it can cover about 5 meters outside the tunnel entrance and exit, and the specific coverage length depends on the installation length of the track). The track robot 3 will conduct regular automatic reciprocating intelligent patrol operations on the inner flanged track 1. During the patrol operation, first, the configured red and blue flashing warning light device 14 on the track robot 3 will be lit, and the red and blue flashing warning light device 14 will play a certain warning role. At the same time, the meteorological sensor module device 15 is used to judge the visibility and the crosswind level in the monitoring area, and the non-contact road surface temperature measurement sensor device with a built-in scanning function is used to measure the road surface temperature without dead angles. Once data that hinders normal traffic driving is detected (such as: heavy fog, patchy fog, crosswind, heavy rain, heavy snow, reduced road surface friction coefficient, road surface icing, etc.), the track robot 3 will send the speed control and speed limit instructions to the LED information display device 16 on the adjacent section in the oncoming direction through the 4G and 5G network transmission device 12 in the first time, and immediately change the speed value of the variable speed display device 17, effectively realizing road warning and thus avoiding the occurrence of traffic accidents. At the same time, the data will be sent back to the back-end command center to provide a strong basis for traffic management to make judgment and decision.

[0070] This device uses the laser sensor with a built-in scanning function of the information collection device 10 to scan the road surface without dead angles. Once debris is found, the track robot 3 will upload the on-site photos to the back-end command center and relevant management departments through the 4G and 5G network transmission device 12 in the first time, and send the speed control instruction to the LED information display device 16 on the adjacent section in the oncoming direction, and immediately change the speed value of the variable speed display device 17. At the same time, according to the lane where the debris or traffic accident is located, the track robot 3 will turn on the signal guiding indicator screen device 18 configured for the oncoming vehicle direction in the first time, and flash the high-brightness LED yellow indication arrow for early lane change. Facing the approaching vehicle, an accurate indication for lane change will be given in advance. (For example, if there is debris on the driving lane, the signal guiding indicator screen of the track robot will flash the yellow arrow "↙" to indicate the approaching vehicle to switch to the overtaking lane in advance; when there is debris on the overtaking lane, the signal guiding indicator screen 18 of the track robot will flash the yellow arrow "↘" to indicate the approaching vehicle to switch to the driving lane in advance). At the same time, a voice prompt will be issued through the three-in-one directional speaker device 11: There is an obstacle on the road ahead, please change lanes in advance. In the tunnel, the lighting unit in the three-in-one directional speaker device 11 will be turned on, with a lighting area of more than 200 square meters and an average illuminance of 2000 lumens for supplementary lighting, which will be aimed at the obstacle site for illumination to provide bright passing and obstacle avoidance conditions for the approaching vehicle.

[0071] When spilled objects or traffic accidents block all lanes and make it impossible to pass, the rail robot signal guidance indicator screen device 18 will switch between flashing red "×" signs and prohibited text prompts, and issue a voice prompt at the same time: the road ahead does not meet the conditions for passing, the road has been temporarily closed, please keep a safe distance and park in order to avoid traffic accidents, etc. for on-site guidance. When the visibility of the road is low, the rail robot will make its own judgment through the visibility sensor in the meteorological sensor module device 15 configured by itself, and the rail robot 3 will choose to automatically stay at the starting position of the bridge and tunnel, and give a long-distance prompt. The prompt content includes text and voice synchronous playback, for example: the visibility of the road ahead is low, please keep a safe distance, turn on the double flash lights, and drive at a low speed; when the road surface is icy, the rail robot will measure and judge the road surface temperature through the infrared non-contact long-distance temperature measurement sensor in the meteorological sensor module device 15 configured by itself. At this time, the rail robot 3 will choose to automatically stay at the starting position of the bridge and tunnel, and give a long-distance prompt. The prompt content includes text and voice synchronous playback, for example: the road ahead is icy, please keep a safe distance, do not brake or swerve suddenly, and drive at a low speed; after the on-site road obstacle processing is completed or the weather returns to normal, the rail robot signal guidance indicator screen device 18 will display a permanently lit green straight arrow "↑", indicating that the vehicle can pass normally. This application, through the combined functional application conditions of the track robot 3, the meteorological sensor module device 15, the signal guidance indicator screen device 18, and the three-in-one directional speaker device 11, will provide timely and effective warning and reminder effects in severe weather and complex traffic environments, and will play an effective and direct role in preventing traffic accidents.

[0072] If a traffic accident occurs on a bridge or tunnel section, the rail robot will choose to retreat to a position 100 meters or even farther away from the accident site and provide long-distance advance warnings, thereby providing a more timely and effective warning effect and effectively preventing secondary traffic accidents.

[0073] This device automatically captures and collects evidence of all traffic violations such as excessive speed, failure to maintain a safe distance, arbitrary lane changes, and using mobile phones while driving through the bridge and tunnel through the artificial intelligence camera and scanning laser sensor of the information collection device 10. The three-in-one directional speaker device 11 will provide synchronized flash for night photography, and the track robot 3 will publish the illegal data and information to the LED information release screen device 16 in front to play a deterrent role in time, and send the data back to the back-end command center to provide a more powerful basis for traffic management.

[0074] The device will send the relevant data of the above process back to the back-end command center in real time, thus providing a more powerful basis for analysis and decision-making for traffic management.

[0075] The described three-in-one directional speaker device 11 includes an aluminum alloy cylindrical barrel 1111. The rear end of the aluminum alloy cylindrical barrel 1111 is connected to a rear end cover 1112 of the cylindrical barrel. There is an annular ventilation wall passage 1113 between the inner diameter of the rear end cover 1112 of the cylindrical barrel and the outer diameter of the rear end of the aluminum alloy cylindrical barrel 1111. A circular mesh wall plate 1110 is provided at the outlet of the annular ventilation wall passage 1113. Inside the hollow part at the rear of the aluminum alloy cylindrical barrel 1111, there is a bracket 1114. A temperature-controlled cooling fan 1108 is connected to the middle of the bracket 1114. A constant voltage and constant current power supply module 1107 and a constant-on and flash lamp switching drive module 1106 are connected to the front of the bracket 1114. The front of the aluminum alloy cylindrical barrel 1111 is connected to a high-brightness LED annular lighting group 1105. The back of the high-brightness LED annular lighting group 1105 is connected to a mid-bass speaker 1101. A frequency divider 1103 and an audio amplifier 1104 are provided beside the mid-bass speaker 1101. The inner diameter side of the high-brightness LED annular lighting group 1105 is connected to a mesh front panel 1109. The middle of the mesh front panel 1109 is connected to a tweeter 1102.

[0076] The setting of the described three-in-one directional speaker device 11 is based on the design concept that for a good directional speaker to ensure the best performance, it must be composed of a mid-bass speaker, a tweeter, a frequency divider, an audio power amplifier, a bass reflex port sound box, etc.; a good high-power LED lighting fill light must be composed of a high-brightness LED lighting group, a high-conductivity heat dissipation material, a constant voltage and constant current drive module, a temperature-controlled cooling fan, a waterproof housing for outdoor use, etc.; a good high-power LED flash lamp must be composed of a high-brightness LED lamp group, a constant voltage and constant current drive module, and a waterproof housing for outdoor use, etc. The three technologies are superimposed and integrated. The structure of this three-in-one directional speaker device 11 first designs the housings of the three devices as a box structure, and this box has functions such as self-cooling, ventilation, waterproofing, and bass reflex. Among them, the circular mesh wall plate 1110 plays a role in preventing insects from invading and filtering dust. In the three-in-one directional speaker device 11, the aluminum alloy cylindrical barrel 1111, the rear end cover 1112 of the cylindrical barrel, the circular mesh wall plate 1110, and the mesh front panel 1109 form a complete cylindrical box.

[0077] In the three-in-one directional speaker device 11, the directional speaker function is constituted by a mid-bass speaker 1101, a frequency divider 1103, an audio amplifier 1104, a temperature-controlled cooling fan 1108, a tweeter 1102, etc. The specific sound source input is connected to the track robot control system device 8 in the track robot 3. When the bass is pushed, to restore the maximum power, an inverted phase hole effect can be formed through the annular ventilation duct formed by the rear end of the aluminum alloy cylindrical body 1111 and the rear end cover 1112 of the cylindrical body. When the audio amplifier 1104 generates heat during long-term operation, the temperature-controlled cooling fan 1108 will automatically start, intake air from the annular ventilation duct formed by the rear end of the aluminum alloy cylindrical body 1111 and the rear end cover 1112 of the cylindrical body, and exhaust air from the mesh front panel 1109 to form a ventilation and cooling effect.

[0078] In the three-in-one directional speaker device 11, an LED high-brightness lighting unit is constituted by arranging and installing a high-brightness LED annular lighting group 1105, a constant-on and flash switch driving module 1106, a constant voltage and constant current power supply module 1107, a temperature-controlled cooling fan 1108, a mesh front panel 1109, a circular mesh wall panel 1110, an aluminum alloy cylindrical body 1111, a rear end cover 1112 of the cylindrical body, etc. inside the cylindrical box. The start of the LED high-brightness lighting unit is controlled by the track robot control system device 8 in the track robot 3. When the high-brightness LED annular lighting group 1105 is turned on, heat dissipation is conducted through the aluminum alloy cylindrical body 1111. When the heat increases during long-term operation, the temperature-controlled cooling fan 1108 will be automatically started for ventilation and heat dissipation. The heat dissipation path also intakes air from the annular ventilation duct formed by the rear end of the aluminum alloy cylindrical body 1111 and the rear end cover 1112 of the cylindrical body, and exhausts air from the mesh front panel 1109. The overall air flow circulates along the inner wall of the aluminum alloy cylindrical body 1111 and around the high-brightness LED annular lighting group 1105 towards the mesh front panel 1109 to form a rapid ventilation and cooling effect.

[0079] The three-in-one directional speaker device 11 is designed in an overall up-and-down structure, which is basically consistent with the actual use and installation direction. Therefore, during actual use, this device can not only maintain good ventilation and heat dissipation but also effectively prevent water, meeting the outdoor use conditions.

[0080] At the top of the track robot 3, there are a driving wheel set device 301, a braking wheel set device 302, and a guiding wheel set device 303; the driving wheel set device 301 is connected to an optical encoder 305, and the optical encoder 305 is connected to the track robot control system 8; the top end of the track robot 3 is connected to a Hall sensor one 306 and a Hall sensor two 307.

[0081] The driving wheel set device 301, the braking wheel set device 302, and the guiding wheel set device 303 are the power systems of the track robot 3.

[0082] The driving wheel set device 301 adopts a high-torque speed-regulating motor, with a designed speed that can be steplessly adjusted from 0 to 35 kilometers per hour. The power is designed for direct drive by the motor, providing necessary conditions for flexible control and timely response. The motor shaft adopts a symmetric double-output shaft design, which can ensure the best synchronization of the left and right driving wheels. An optical encoder 305 is designed and installed inside the motor to ensure that the accurate mileage data of the robot during driving is updated at any time. The background command center can always master the accurate position of the rail robot on the track. With the cooperation of the brake, it provides functions such as accurate target arrival locking for the command center's dispatching and on-site alarm instructions. The brake wheel set device 302 is designed with a through-shaft. A magnetic brake is installed on the through-shaft, and the braking is designed as power-off braking (energy-saving mode design). Even when the rail robot 3 is short of power, it will not affect the braking effect. The separate design of the brake and the drive motor not only brings the maximum power design to the motor, but also greatly reduces the heat generation coefficient of the motor, fully improving various technical performances. The guiding wheel set device 303 is designed and installed with shock absorbers, a total of four groups, to ensure that the rail robot has the best passability on the track and effectively reduces the resistance of the robot when driving on the track.

[0083] This device has the ability to self-learn the mileage of the track and the distribution of alarm points. The specific implementation method is as follows: When the inner-flange track 1 is installed in a bridge or tunnel, magnetic materials are installed at the beginning and end positions of the inner-flange track 1 respectively as identification marks for the rail robot 3. When the rail robot 3 is set to the learning mode, the rail robot 3 will sense the magnetic material at the starting point of the inner-flange track 1 through the Hall sensor 1 306 and transmit it to the rail robot control system 8. Then, the rail robot 3 starts automatic mileage learning. After leaving the position of the starting-point magnetic material, the rail robot 3 will collect the rotation speed and the number of rotations of the driving wheel set 301 in real time through the optical encoder 305 and transmit it to the rail robot control system 8. When the rail robot 3 travels to near the end of the inner-flange track 1, the Hall sensor 2 307 installed on the rail robot 3 senses the end magnetic material and transmits it to the rail robot control system 8. After that, the one-way learning of the rail robot 3 is completed. At this time, the rail robot control system 8 will automatically calculate the total length of the inner-flange track 1. The algorithm is the circumference of the driving wheel × the number of rotations of the wheel, and automatically sets the accurate positions where the rail robot 3 stops at the starting point and the end point on the inner-flange track 1. Therefore, when any alarm point on the bus-type alarm device 7 is installed, the distance between each point and the starting point or the end point of the inner-flange track 1 has been set and transmitted to the rail robot control system 8. In practical applications, no matter which alarm point is triggered, the rail robot control system 8 can accurately obtain the position of the alarm point and control the rail robot 3 to reach the accident site of the alarm point at the fastest speed to provide necessary assistance.

[0084] An automatic centering and locking type connecting female socket device 304 is provided on the rail robot 3; the automatic centering and locking type connecting female socket device 304 includes a tapered large-small diameter pipe 3041, the large-diameter end of the tapered large-small diameter pipe 3041 is connected to a flange 3042, the small-diameter end of the tapered large-small diameter pipe 3041 is connected to a transition connector 3043, the transition connector 3043 is connected to an insulating plate 3044, and a powered spring ejector pin 3045 is provided in the insulating plate 3044.

[0085] It includes an external rescue device for the rail robot. The external rescue device for the rail robot includes a traction device 19, and the traction device 19 is connected to an automatic centering and locking type connecting male socket device 20; the automatic centering and locking type connecting male socket device 20 includes a stroke positioning telescopic motor 203, the stroke positioning telescopic motor 203 is connected to a flange 202, the flange 202 is connected to the large-diameter end of a tapered large-small diameter pipe 201, and the small-diameter end of the tapered large-small diameter pipe 201 is connected to a "T"-shaped fulcrum piece 207; the telescopic shaft rod 210 of the stroke positioning telescopic motor 203 is connected to the middle of a figure-eight-shaped lock 204, two lock holes 211 are provided on the figure-eight-shaped lock 204, and each of the two lock holes 211 is provided with a pair of symmetrically facing lock tongues 205. The rear parts of the pair of symmetrically facing lock tongues 205 are arranged in the lock holes 211, the middles of the two symmetrically facing lock tongues 205 are connected by a shaft pin, the shaft pin is connected to the vertical rod of the "T"-shaped fulcrum piece 207, and a conductive contact flat copper column 209 is connected to the horizontal flat plate of the "T"-shaped fulcrum piece 207 through an insulating gasket 208, and the conductive contact flat copper column 209 penetrates out of the insulating gasket 208; the fronts of the two symmetrically facing lock tongues 205 pass through the horizontal flat plate of the "T"-shaped fulcrum piece 207 and are then connected by a spring 206.

[0086] Among them, except for the symmetric notch position of the "T"-shaped fulcrum piece 207 which leaves space for the pair of symmetrically facing lock tongues 205 to move, the rest of the parts are welded to the small-diameter end of the tapered large-small diameter pipe 201 as a whole. The conductive contact flat copper column 209 is fixed to the plane of the "T"-shaped fulcrum piece 207 through the insulating gasket 208, and the pair of symmetrically facing lock tongues 205 are fixed to the fulcrum of the "T"-shaped fulcrum piece 207 through a shaft pin, providing flexible repeated movement conditions for it. The flange 202 is used for connecting and fixing with the small traction device 19.

[0087] The automatic centering and locking female connector device 304 is used in conjunction with the automatic centering and locking male connector device 20. The track robot 3 is equipped with the automatic centering and locking female connector device 304 for the external rescue device. When the track robot 3 breaks down and stays on the track and cannot return to the track starting maintenance platform, the maintenance personnel can open the track port cover through the operation platform. The carried small tractor device 19 is placed into the track. Under the propulsion of the small tractor device 19, the stranded robot 3 is automatically connected and locked with the automatic centering and locking female connector device 304 through the automatic centering and locking male connector device 20, and then pulled back for repair. The small tractor 19 is equipped with a long-distance wireless remote control and an automatic centering and locking male connector device 20 that perfectly matches the robot. After the automatic centering and locking male connector device 20 is automatically docked with the female seat 304 of the automatic centering and locking connector device, the locks in the two connector devices will automatically lock. At the same time, the tractor will forcibly energize the magnetic brake of the track robot through the connector device to release the brake, ensuring unobstructed rescue.

[0088] In the automatic centering and locking female connector device 304, the conical large and small diameter pipe as a whole is conical 3041. The large diameter end is welded to the flange 3042, and the flange 3042 is fixedly connected to the track robot 3. The large mouth of the conical large and small diameter pipe 3041 faces the small diameter end of the conical large and small diameter pipe 201 of the automatic centering and locking male connector device 20. When the track robot 3 where the automatic centering and locking female connector device 304 is located is in a static state and the small tractor device 19 where the automatic centering and locking male connector device 20 is located is in a propulsion movement, automatic centering connection and propulsion are achieved. When it is pushed to the outside of the small end port of the conical large and small diameter pipe 3041. The opposite symmetric lock tongues 205 automatically open under the action of the spring 206 and buckle on the small end port of the conical large and small diameter pipe 3041. At the same time, the conductive contact flat copper column 209 contacts and is energized with the energized spring thimble 3045. The conductive contact flat copper column 209 is connected to the battery in the small tractor device 19, and the energized spring thimble 3045 is connected to the magnetic coil of the brake wheel set device 302 in the track robot 3, causing the brake wheel set device 302 to release the brake. At the same time, the control circuit in the small tractor device 19 sends a signal to the stroke positioning telescopic motor 203. The stroke positioning telescopic motor 203 fixedly pushes the 204-shaped lock buckle fixed on the motor shaft head and sleeved on the opposite symmetric lock tongues 205 to the shoulders of the opposite symmetric lock tongues 205 by a fixed distance, causing the opposite symmetric lock tongues 205 to be completely locked, ensuring that the small tractor device 19 is connected and locked with the track robot 3 in place, and dragging the track robot 3 back to the track starting maintenance platform for repair.

[0089] The orbital robot 3 is provided with a battery pack 308; the battery pack 308 can ensure that when there is no external power supply, the various functions of the orbital robot 3 can continue to operate for more than 8 hours when they are turned on.

[0090] The inward flanging track 1 is connected to the charging electrode copper strip 2, the charging electrode copper strip 2 is connected to the roller type high-conductivity power supply and charging device 4, and the roller type high-conductivity power supply and charging device 4 is connected to the battery pack 308; the roller type high-conductivity power supply and charging device 4 includes a box body 405, the box body 405 is connected to the box body panel 412, a smooth shaft screw 402 is arranged in the box body 405, a spring 404 is sleeved in the middle of the smooth shaft screw 402, one end of the smooth shaft screw 402 is movably connected to a shaft sleeve 406, the other end is connected to an insulating substrate 401, pulleys 403 are arranged at the edges of the insulating substrate 401, a carbon brush assembly 407 is connected to the left and right parts of the insulating substrate 401 respectively, the carbon brush assembly 407 is in contact with the conductive roller 408, one end of the conductive roller 408 passes through the box body panel 412, the center of the conductive roller 408 is connected to the outer sleeve of a bearing 409, insulating gaskets 410 are respectively arranged on both sides of the inner sleeve of the bearing 409, the insulating gaskets 410 are connected to a roller fixing block 413 through fastening screws 411, the roller fixing block 413 is arranged between the two conductive rollers 408, and the roller fixing block 413 is connected to the insulating substrate 401.

[0091] On the premise of normal external power supply, this device is powered and charged in real time by the roller type high-conductivity power supply and charging device 4, and can be charged both in the moving and stationary states. The specific connection method of this device is that bearings 409 are respectively embedded in the centers of the left and right conductive rollers 408, and are symmetrically fixed on the roller fixing block 413 through fastening screws 411. To ensure insulation between the two rollers 408 electrodes and the roller fixing block 413, insulating gaskets 410 are respectively installed on both sides of the conductive roller 408 for insulation isolation. The roller fixing block 413 is fixed in the middle of the insulating substrate 401. The carbon brushes in the carbon brush assemblies 407 located on the left and right outer sides of the conductive roller 408 on the insulating substrate 401 form a conductive path for converting rotation to rest with the conductive roller 408. Among them; to ensure good conductive contact between the conductive roller 408 and the charging electrode copper strip device 2, spring top shafts and pulleys 403 are respectively installed at the four corners of the bottom of the insulating substrate 401. The spring top shaft is composed of a smooth shaft screw 402, a spring 404, and a shaft sleeve 406. The shaft sleeve 406 is fixed at the four corner positions of the bottom of the box body 405. The shaft sleeve 406 provides vertical linear motion conditions for the smooth shaft screw 402. The spring 404 installed on the smooth shaft screw 402 is used to ensure a certain elastic force between the insulating substrate 401 and the box body 405. To ensure uniform elastic force at the four corners and minimize the friction coefficient between the smooth shaft screw 402 and the shaft sleeve 406 and keep it as consistent as possible, four groups of positioning pulleys 403 are installed between the two sides of the insulating substrate 401 and the two vertical sides of the box body 405.

[0092] The charging electrode copper strip 2 is connected to the wind-solar complementary power generation device 5. Among them, two charging electrode copper strips 2 are installed on the inner top wall of the inward flanging track 1 in parallel with the inward flanging track 1. The left-right installation spacing is the same as the left-right spacing of the two conductive rollers 408 in the roller-type high-conductivity power supply charging device 4, and the installation length is the same as the length of the inward flanging track 1. Both ends of the inward flanging track 1 are respectively connected to a set of wind-solar complementary power generation devices 5, forming a dual-backup disaster recovery power supply condition to ensure a more reliable power supply. The wind-solar complementary power generation device 5 is a power generation application system. This system uses a solar cell array and a wind turbine (which converts alternating current into direct current) to store the generated electric energy in a battery bank. When users need electricity, an inverter converts the direct current stored in the battery bank into alternating current and sends it to the user load through a transmission line. It is the combined power generation of two power generation devices, namely a wind turbine and a solar cell array.

[0093] The invention device of this track robot combines applications such as advanced intelligent mechatronics control, rich sensor technologies, scientific artificial intelligence algorithms, systematic Internet of Things and wireless transmission technologies, etc., and comprehensively realizes the scientific and technological innovation of artificial intelligence traffic management for bridges and tunnels.

Claims

1. An orbital robot device applied to prevent traffic accidents in bridges and tunnels, Characterized in that: It includes an inward flanging track (1), the inward flanging track (1) is connected to the orbital robot (3), and the orbital robot (3) is connected to the human-machine interaction device (6); the internal part of the human-machine interaction device (6) includes an orbital robot control system (8), and the orbital robot control system (8) is connected to a wireless receiving device (9), an information collection device (10) and an information output device, and the information collection device (10) is connected to a 4G and 5G network transmission device (12); An automatic centering and locking female socket device (304) is provided on the orbital robot (3); the automatic centering and locking female socket device (304) includes a tapered pipe with different diameters at both ends two (3041), the large-diameter end of the tapered pipe with different diameters at both ends two (3041) is connected to a flange two (3042), the small-diameter end of the tapered pipe with different diameters at both ends two (3041) is connected to a transition connector (3043), the transition connector (3043) is connected to an insulating plate (3044), and a powered spring ejector pin (3045) is provided in the insulating plate (3044); It includes an external rescue device for the orbital robot. The external rescue device for the orbital robot includes a traction device (19), and the traction device (19) is connected to an automatic centering and locking male socket device (20); the automatic centering and locking male socket device (20) includes a stroke positioning telescopic motor (203), the stroke positioning telescopic motor (203) is connected to a flange one (202), the flange one (202) is connected to the large-diameter end of a tapered pipe with different diameters at both ends one (201), and the small-diameter end of the tapered pipe with different diameters at both ends one (201) is connected to a "T"-shaped fulcrum piece (207); the telescopic shaft rod (210) of the stroke positioning telescopic motor (203) is connected to the middle of a square-shaped lock (204), two lock holes (211) are provided on the square-shaped lock (204), and each of the two lock holes (211) is provided with a symmetrically facing lock tongue (205), the rear parts of the symmetrically facing lock tongues (205) are arranged in the lock holes (211), the middles of the two symmetrically facing lock tongues (205) are connected by a shaft pin, the shaft pin is connected to the vertical rod of the "T"-shaped fulcrum piece (207), and a conductive contact flat copper column (209) is connected to the horizontal plate of the "T"-shaped fulcrum piece (207) through an insulating gasket one (208), and the conductive contact flat copper column (209) passes through the insulating gasket one (208); the fronts of the two symmetrically facing lock tongues (205) pass through the horizontal plate of the "T"-shaped fulcrum piece (207) and are then connected by a spring one (206).

2. The orbital robot device applied to prevent traffic accidents in bridges and tunnels according to claim 1, Characterized in that: The human-machine interaction device (6) further includes an external part, and the external part includes a bus system alarm device (7), and the bus system alarm device (7) is connected to a wireless transmitting device (13); the wireless transmitting device (13) is signal-connected to the wireless receiving device (9).

3. The orbital robot device applied to prevent traffic accidents in bridges and tunnels according to claim 1, It is characterized in that: The rail robot (3) is connected to the meteorological sensor module device (15), and the meteorological sensor module device (15) is connected to the rail robot control system (8).

4. The rail robot device applied to prevent traffic accidents in bridges and tunnels according to claim 1, It is characterized in that: The information output device includes a three-in-one directional speaker device (11), a red and blue flashing warning light device (14), an LED information release screen device (16), a variable speed display screen device (17), and a signal guiding and indicating screen device (18).

5. The rail robot device applied to prevent traffic accidents in bridges and tunnels according to claim 4, It is characterized in that: The three-in-one directional speaker device (11) includes an aluminum alloy cylindrical barrel (1111). The rear end of the aluminum alloy cylindrical barrel (1111) is connected to the rear end cover of the cylindrical barrel (1112). An annular ventilation wall channel (1113) is provided between the inner diameter of the rear end cover of the cylindrical barrel (1112) and the outer diameter of the rear end of the aluminum alloy cylindrical barrel (1111). A circular mesh wall plate (1110) is provided at the outlet of the annular ventilation wall channel (1113); inside the rear part of the aluminum alloy cylindrical barrel (1111) is an empty space with a bracket (1114). The middle of the bracket (1114) is connected to a temperature-controlled cooling fan (1108). The front part of the bracket (1114) is connected to a constant voltage and constant current power module (1107) and a constant-on and flash lamp switching drive module (1106); the front part of the aluminum alloy cylindrical barrel (1111) is connected to a high-brightness LED annular lighting group (1105). The back of the high-brightness LED annular lighting group (1105) is connected to a mid-bass speaker (1101). A frequency divider (1103) and an audio amplifier (1104) are provided beside the mid-bass speaker (1101); the inner diameter side of the high-brightness LED annular lighting group (1105) is connected to a mesh front panel (1109), and the middle of the mesh front panel (1109) is connected to a high-frequency speaker (1102).

6. The rail robot device applied to prevent traffic accidents in bridges and tunnels according to claim 1, It is characterized in that: The top of the rail robot (3) is provided with a driving wheel set device (301), a braking wheel set device (302), and a guiding wheel set device (303); the driving wheel set device (301) is connected to an optical encoder (305), and the optical encoder (305) is connected to the rail robot control system (8); the top end of the rail robot (3) is connected to a Hall sensor one (306) and a Hall sensor two (307).

7. The rail robot device applied to prevent traffic accidents in bridges and tunnels according to claim 1, It is characterized in that: A battery pack (308) is provided in the rail robot (3); the inward flanging rail (1) is connected to a charging electrode copper bar (2), the charging electrode copper bar (2) is connected to a roller type highly conductive power supply and charging device (4), and the roller type highly conductive power supply and charging device (4) is connected to the battery pack (308); the roller type highly conductive power supply and charging device (4) includes a box body (405), the box body (405) is connected to a box body panel (412), a optical axis screw (402) is provided in the box body (405), a second spring (404) is sleeved in the middle of the optical axis screw (402), one end of the optical axis screw (402) is movably connected to a shaft sleeve (406), the other end is connected to an insulating substrate (401), a pulley (403) is provided at the edge of the insulating substrate (401), a carbon brush assembly (407) is respectively connected to the left and right parts of the insulating substrate (401), the carbon brush assembly (407) is in contact with a conductive roller (408), one end of the conductive roller (408) passes out of the box body panel (412), the center of the conductive roller (408) is connected to the outer sleeve of a bearing (409), insulating gaskets two (410) are respectively provided on both sides of the inner sleeve of the bearing (409), the insulating gaskets two (410) are connected to a roller fixing block (413) through fastening screws (411), the roller fixing block (413) is arranged between the two conductive rollers (408), and the roller fixing block (413) is connected to the insulating substrate (401).

8. The rail robot device applied to prevent traffic accidents in bridges and tunnels according to claim 7, characterized in that: the charging electrode copper bar (2) is connected to a wind-solar hybrid power generation device (5).

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