CN111223304A - Learning area road vehicle monitoring and warning device that whistles - Google Patents
Learning area road vehicle monitoring and warning device that whistles Download PDFInfo
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- CN111223304A CN111223304A CN201911082433.5A CN201911082433A CN111223304A CN 111223304 A CN111223304 A CN 111223304A CN 201911082433 A CN201911082433 A CN 201911082433A CN 111223304 A CN111223304 A CN 111223304A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
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Abstract
The invention relates to the field of noise early warning, in particular to a whistling monitoring and warning device for road vehicles in a school district, which comprises a signal acquisition mechanism, a warning device and a warning device, wherein the signal acquisition mechanism is used for acquiring vehicle information and whistling sound information of passing vehicles in the district at different time periods; the control mechanism is used for judging whether the whistle sound information exceeds the sound volume decibel range of the vehicle whistle sound allowed in the corresponding time period in the region; the electronic guideboard displays vehicle information; the rotating mechanism receives the signal reminding signal and the reset signal sent by the control mechanism and rotates the electronic guideboard; the invention collects the vehicle information and whistle information of vehicles passing in different time periods in the area, and sends the information to the control mechanism for storage and processing, and the electronic guideboard is unfolded through the telescopic mechanism and the rotating mechanism, sends the information reminding signal and gives an image and character information warning.
Description
Technical Field
The invention relates to the field of noise early warning, in particular to a whistling monitoring and warning device for vehicles on roads in a school district.
Background
Vehicle noise exists all the time in daily life, most commonly when a vehicle whistling sounds, and noise exceeding 55 decibels is loud and fussy from the medical point of view. However, it has been found through experimentation that the sound of a car whistle far exceeds this decibel value. The automobile is harmfully healthy due to the random whistle. Experts point out that continuous whistling causes balance of excitation and inhibition of cerebral cortex, and brain electric waves of people change, so that conditioned reflex is abnormal, and intractable headache, neurasthenia, cerebral nerve dysfunction and other diseases are caused. Most feared is that whistling noise can also impede the development of children's intelligence, which is 20% lower in loud environments than in quiet environments. According to the relevant regulations of road traffic safety laws and environmental noise pollution prevention laws, motor vehicles are prohibited from ringing at night and day on main roads of cities, speakers are prohibited from calling or prompting other vehicles to run strictly, and drivers who violate the regulations should be paid a fine of 20-200 yuan according to the laws. However, the phenomenon of car random sounding is not solved, but is more and more serious. Reasons include driver self quality and environmental protection consciousness to and the traffic police is difficult to grab the vehicle of illegal whistle at the scene, and to the district road, current manpower arrangement also can't guarantee to have the traffic police to supervise in the time quantum of learning always, consequently, need design one kind and help the traffic police and managers's the illegal whistle of taking a candid photograph, accomplish real-time supervision and warning to the current vehicle in the time quantum.
Chinese patent CN201710446513.9 discloses a vehicle parking detection and vehicle whistle monitoring and early warning device and method, the device includes a vehicle parking detection system and a vehicle whistle monitoring and early warning system, the main components of the device include a central control unit, a GPS positioning unit, a data storage unit, a timing unit, a sound source monitoring unit, a sound filtering unit, and an early warning and prompting unit. The central control unit judges whether the current area of the vehicle is located in the parking forbidding area, if so, judges whether the vehicle is illegally parked for a long time according to the parking time of the current area, if so, stores the current illegal parking information record, and transmits the vehicle information and the current illegal parking information record to a traffic center management unit of a traffic department. And the central control unit also judges whether the whistling sound after the noise filtration exceeds the corresponding time period and the volume range of the allowable whistling sound of the vehicle in the corresponding area according to the current area and the current time of the vehicle, and if so, the central control unit reminds. However, the early warning unit in the device can adopt the form of the warning lamp to warn and remind, the warning lamp can only remind passing vehicles and traffic police, the vehicle whistle sound exceeds the volume range, the illegal vehicles and people cannot be reminded and displayed in a targeted mode, and the reminding mode is not striking enough.
Disclosure of Invention
The invention aims to provide a road vehicle whistle monitoring and warning device in a school district, which is characterized in that a signal acquisition mechanism acquires vehicle information and whistle sound information of passing vehicles in different time periods in the district through a time difference method, the vehicle information and the whistle sound information are stored and processed by a control mechanism, and if the current vehicle whistle sound decibel exceeds a set volume decibel range, an electronic guideboard is unfolded through a telescopic mechanism and a rotating mechanism, an information reminding signal is sent, and image text information warning is given.
In order to achieve the purpose, the invention adopts the following technical scheme:
the warning device comprises a signal acquisition mechanism, a warning module and a warning module, wherein the signal acquisition mechanism is used for acquiring vehicle information and whistle sound information of vehicles passing through the region at different time periods;
the control mechanism receives and stores the vehicle information and the whistle sound information acquired by the signal acquisition mechanism, judges whether the whistle sound information exceeds the sound volume decibel range of the vehicle whistle sound allowed in the corresponding time period in the region or not, sends an information reminding signal and sets information reminding time if the current vehicle whistle sound decibel exceeds the set sound volume decibel range, and sends a reset signal after the information reminding time;
the electronic guideboard receives the signal reminding signal sent by the control mechanism and displays the vehicle information of the passing vehicles exceeding the set volume decibel range;
the rotating mechanism is arranged at the side part of the electronic guideboard, receives the signal reminding signal sent by the control mechanism, rotates the electronic guideboard, receives the reset signal sent by the control mechanism and resets the rotation of the electronic guideboard;
the telescopic mechanism is arranged on the side part of the rotating mechanism, receives the signal reminding signal sent by the control mechanism, extends out the electronic guideboard, and receives the reset signal sent by the control mechanism to retract and reset the electronic guideboard.
As a study district road vehicle monitoring warning device that whistles preferred scheme, signal acquisition mechanism includes image signal collection module and sound signal collection module, and image signal collection module and sound signal collection module are all installed on the function pole, and the function pole installation sets up on the installation pole, and the installation pole setting is on the road surface.
As a preferred scheme of the warning device for monitoring whistling of road vehicles in a school district, the control mechanism is installed on an installation column, the installation column is arranged on a road surface, a telescopic mechanism is fixed on the installation column, and the telescopic mechanism is arranged far away from the road surface.
As a preferable scheme of the device for monitoring and warning the whistle of the road vehicles in the school district, the message reminding time is set to be 10-20 seconds.
As a preferred scheme of the warning device for monitoring whistling of road vehicles in a school district, the telescopic mechanism comprises a telescopic driving module and a variable scissor module, the telescopic driving module is fixed on the mounting column, the telescopic driving module is in driving connection with the variable scissor module, and the variable scissor module is connected with the rotating mechanism;
the telescopic driving module comprises a first motor, a driving gear, a driven gear, a screw rod and a screw rod nut seat, wherein a mounting plate is fixed on the mounting column, a first motor mounting seat is arranged on the mounting plate, the first motor is mounted on the first motor mounting seat, the first motor is rotatably connected with the driving gear through a speed reducer, the screw rod is further arranged on the first motor mounting seat, two ends of the screw rod are rotatably connected with the first motor mounting seat, the driven gear is arranged at the end part of one end of the screw rod and meshed with the driving gear, the screw rod nut seat is in threaded fit with the screw rod nut seat, and the screw rod nut seat is connected with the shear-variable fork module;
the variable shear fork module is formed by connecting a plurality of variable shear fork components end to end, each variable shear fork component comprises a sliding rod, a first connecting rod, a second connecting rod and a pin post, the first connecting rod and the second connecting rod are hinged into a forming structure through the pin post, a first connecting rod first sliding seat and a first connecting rod second sliding seat are respectively hinged to two ends of the first connecting rod, a second connecting rod first sliding seat and a second connecting rod second sliding seat are respectively hinged to two ends of the second connecting rod, the first connecting rod first sliding seat and the second connecting rod first sliding seat are arranged on the sliding rods and are close to or far away from each other in the axial direction of the sliding rods, the first connecting rod second sliding seat and the second connecting rod second sliding seat are arranged on the sliding rods of the adjacent variable shear fork components and are close to or far away from each other in the axial direction of the sliding rods of the adjacent variable shear fork components, the first connecting rod second sliding seat is fixed with the second connecting rod first sliding seat of the adjacent variable shear fork components, the first sliding seat of the first connecting rod is fixed with the second sliding seat of the second connecting rod of the adjacent variable scissor assembly, the two ends of the sliding rod of the variable scissor assembly, which is arranged close to the first motor, are installed on the installation plate through the supporting rods, and the first sliding seat of the second connecting rod of the variable scissor assembly, which is arranged close to the first motor, is fixed with the screw nut seat.
As an optimal scheme of the warning device for monitoring whistling of road vehicles in a school district, two ends of a sliding rod are respectively provided with a limiting seat, sliding grooves are respectively formed in a first connecting rod and a second connecting rod, and a pin rod slides in the sliding grooves of the first connecting rod and the second connecting rod.
As a study district road vehicle monitoring warning device that whistles preferred scheme, rotary mechanism includes the second motor, first spiral arm, third motor and second spiral arm, the slide bar that becomes the fork subassembly near rotary mechanism setting is fixed on the mount pad, one side that the slide bar was kept away from to the mount pad is fixed with the second motor, the output shaft of second motor rotates and is connected with the first spiral arm that articulates on the mount pad, the one end of first spiral arm rotates with the output shaft of second motor to be connected, the other end is fixed with the third motor, the output shaft of third motor rotates and is connected with the second spiral arm, be fixed with the electronic signpost on the second spiral arm.
As a study district road vehicle monitoring and warning device that whistles preferred scheme, the electron signpost is including installation panel, fixing base and connecting rod, installs electronic display screen on the installation panel, and the lateral part of installation panel is fixed with the fixing base, and the fixing base cover is equipped with on the connecting rod, and the one end of second spiral arm is connected with the output shaft rotation of third motor, and the other end is equipped with the connecting hole that is used for fixed link.
As an optimal scheme of the warning device for monitoring whistling of road vehicles in a school district, a vent hole is formed in the installation panel, a vent pipe is arranged inside the installation panel, the vent hole is communicated with the vent pipe through a branch pipe, one end of the vent pipe is sealed, and the other end of the vent pipe is connected with an exhaust fan.
As a preferred scheme of the warning device for monitoring whistling of road vehicles in a school district, the exhaust fan is arranged at the bottom of the installation panel and is installed on the connecting rod through the fixed seat, and the input end of the exhaust fan is communicated with the ventilation pipe through a hose.
The invention has the beneficial effects that: the signal acquisition mechanism acquires the vehicle information and the whistle sound information of the passing vehicles in different time periods in the area based on a time difference method, the control mechanism receives and stores the vehicle information and the whistle sound information acquired by the signal acquisition mechanism, judges whether the whistle sound information exceeds the decibel range of the sound volume of the whistle sound of the vehicles allowed in the corresponding time period in the area, if the decibel of the current vehicle whistling sound exceeds the set decibel range of the sound volume, sending a message reminding signal, setting message reminding time, after the message reminding time, then a reset signal is sent, the telescopic mechanism receives a signal reminding signal sent by the control mechanism, the electronic guideboard is stretched out, meanwhile, the rotating mechanism receives a signal reminding signal sent by the control mechanism, the electronic guideboard is rotated, the electronic guideboard receives the signal reminding signal sent by the control mechanism, and vehicle information of passing vehicles exceeding a set volume decibel range is displayed; after the information reminding time, the purpose of displaying the vehicle information is completed, the warning of image and character information is carried out, the telescopic mechanism receives a reset signal sent by the control mechanism and retracts and resets the electronic guideboard, meanwhile, the rotating mechanism receives the reset signal sent by the control mechanism and rotates and resets the electronic guideboard, and the monitoring and warning of automobile whistling sound are carried out by reciprocating work;
the method comprises the steps that vehicle information and whistle sound information of passing vehicles in different time periods in an area are collected through a signal collecting mechanism based on a time difference method and are stored and processed by a control mechanism, if the current whistle sound decibel of the vehicles exceeds a set volume decibel range, an information reminding signal is sent, a telescopic mechanism drives a variable scissor module through a telescopic driving module to extend or retract a rotary mechanism, the rotary mechanism drives rotary arms connected with the rotary mechanism through two motors to adjust the rotating angle of an electronic guideboard, the information displayed on the electronic guideboard faces a whistle automobile to carry out information prompt, the setting of an exhaust fan on the electronic guideboard can exhaust the inside of an installation panel, so that negative pressure is formed in the installation panel, when wind blows to the electronic guideboard, air flow enters a ventilation pipe from a ventilation hole and is exhausted by the exhaust fan, and the impact of the wind on the electronic guideboard is reduced, the electronic guideboard is ensured to be always in a stable state. By monitoring the vehicle whistling in real time and giving image and character information warning to illegal whistling, the warning is pertinently carried out, the warning mode is striking, traffic polices and managers can be well assisted to check the illegal whistling, illegal information is stored, the management of the traffic policemen is facilitated, and the workload of the managers is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic structural diagram of a school district road vehicle whistle monitoring and warning device according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a signal acquisition device in a schematic structural diagram of a school district road vehicle whistle monitoring and warning device according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is a schematic structural diagram of an electronic guideboard of a school district road vehicle whistling monitoring and warning device according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a telescopic driving module of a telescopic mechanism in the warning device for monitoring whistling of road vehicles in a school district according to the embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a telescopic mechanism in the warning device for monitoring whistling of road vehicles in a school district according to the embodiment of the invention;
FIG. 7 is a schematic structural diagram of a single variable scissors fork of a telescopic mechanism in the device for monitoring and warning the whistle of the road vehicles in the school district according to the embodiment of the invention;
FIG. 8 is a schematic structural view of the linkage and cooperation of the rotating mechanism and the telescoping mechanism in the school district road vehicle whistling monitoring and warning device according to the embodiment of the present invention;
fig. 9 is a schematic structural diagram of a rotating mechanism in the school district road vehicle whistle monitoring and warning device according to the embodiment of the invention;
fig. 10 is a schematic structural view of the connection and matching between the electronic guideboard and the rotating mechanism in the device for monitoring and warning the whistling of road vehicles in the school district according to the embodiment of the present invention;
fig. 11 is a schematic structural view of an electronic road sign in the school zone road vehicle whistling monitoring and warning device according to the embodiment of the invention;
FIG. 12 is a schematic cross-sectional view of an electronic road sign in a school zone road vehicle whistle monitoring and warning device according to an embodiment of the present invention;
fig. 13 is a perspective sectional view of an electronic road sign in the school zone road vehicle whistle monitoring and warning device according to the embodiment of the present invention.
In the figure:
1. a signal acquisition mechanism; 1a, an image signal acquisition module; 1b, a sound signal acquisition module;
2. a control mechanism;
3. a telescoping mechanism; 3a, mounting plates; 3b, a first motor mounting seat; 3c, a first motor; 3d, a speed reducer; 3e, a driving gear; 3f, a driven gear; 3g, a screw rod; 3h, screw and nut seats; 3i, supporting rods;
3j, a slide bar; 3k, a first connecting rod; 3l, a second connecting rod; 3 m; a pin; 3n, a first connecting rod first sliding seat; 3o, a first connecting rod second sliding seat; 3p, a first sliding seat of a second connecting rod; 3q, a second connecting rod second sliding seat;
3r, a limiting seat; 3s, a sliding groove;
4. a rotation mechanism; 4a, a mounting seat; 4b, a second motor; 4c, a first radial arm; 4d, a third motor; 4e, a second radial arm; 4f, mounting holes;
5. an electronic guideboard; 5a, installing a panel; 5b, fixing seats; 5c, a connecting rod; 5d, vent holes; 5e, a vent pipe; 5f, connecting a hose; 5h, an exhaust fan;
6. mounting a rod;
7. and (6) mounting the column.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The invention provides a whistling monitoring and warning device for road vehicles in a school district, which comprises a signal acquisition mechanism, a warning module and a warning module, wherein the signal acquisition mechanism is used for acquiring vehicle information and whistling sound information of passing vehicles in the district at different time periods;
the control mechanism receives and stores the vehicle information and the whistle sound information acquired by the signal acquisition mechanism, judges whether the whistle sound information exceeds the sound volume decibel range of the vehicle whistle sound allowed in the corresponding time period in the region or not, sends an information reminding signal and sets information reminding time if the current vehicle whistle sound decibel exceeds the set sound volume decibel range, and sends a reset signal after the information reminding time;
the electronic guideboard receives the signal reminding signal sent by the control mechanism and displays the vehicle information of the passing vehicles exceeding the set volume decibel range;
the rotating mechanism is arranged at the side part of the electronic guideboard, receives the signal reminding signal sent by the control mechanism, rotates the electronic guideboard, receives the reset signal sent by the control mechanism, and rotates and resets the electronic guideboard;
the telescopic mechanism is arranged at the side part of the re-rotating mechanism, receives the signal reminding signal sent by the control mechanism, extends out of the electronic guideboard, receives the reset signal sent by the control mechanism, and retracts and resets the electronic guideboard.
Through the design of the monitoring and warning device, the vehicle information and the whistle sound information of passing vehicles in different time periods in an area are collected by a signal collecting mechanism based on a time difference method and are stored and processed by a control mechanism, if the current whistle sound decibel of the vehicle exceeds a set volume decibel range, an information reminding signal is sent, a telescopic mechanism drives a variable scissor module through a telescopic driving module to extend or retract a rotating mechanism, the rotating mechanism drives rotary arms connected with the rotary arms respectively through two motors to adjust the rotating angle of an electronic guideboard and ensure that the information displayed on the electronic guideboard faces the whistle vehicle for information reminding, the setting of an exhaust fan on the electronic guideboard can exhaust the inside of an installation panel, so that negative pressure is formed in the installation panel, when wind blows to the electronic guideboard, air flow enters a ventilation pipe from a ventilation hole and is exhausted by the exhaust fan, thereby reducing the impact of wind on the electronic guideboard and ensuring that the electronic guideboard is always in a stable state. Through carrying out real-time supervision to vehicle whistle and giving image text information warning to illegal whistle, the pertinence is warned and is reminded, and the warning mode is striking, can finely assist traffic police and managers to the investigation of illegal whistle to preserve violation information, make things convenient for processing managers to the management of traffic, reduce managers' work burden.
The monitoring and warning device is described below with reference to the preferred embodiments of the present invention.
Referring to fig. 1, the monitoring and warning device includes a signal collecting mechanism 1 for collecting vehicle information and whistle sound information of passing vehicles in different time periods in an area;
the control mechanism 2 is used for receiving and storing the vehicle information and the whistle sound information acquired by the signal acquisition mechanism 1, judging whether the whistle sound information exceeds the sound volume decibel range of the vehicle whistle sound allowed in the corresponding time period in the region, if the current vehicle whistle sound decibel exceeds the set sound volume decibel range, sending an information reminding signal, setting information reminding time, setting the information reminding time to be 10-20 seconds, and sending a reset signal after the information reminding time;
the electronic guideboard 5 receives the signal reminding signal sent by the control mechanism 2, and displays the vehicle information of the passing vehicle exceeding the set volume decibel range, wherein the displayed signal can comprise a license plate number and a warning word;
the rotating mechanism 4 is arranged at the side part of the electronic guideboard 5, receives the signal reminding signal sent by the control mechanism 2, rotates the electronic guideboard 5, receives the reset signal sent by the control mechanism 2, and rotates and resets the electronic guideboard 5;
the telescopic mechanism 3 is arranged on the side part of the rotating mechanism 4, receives the signal reminding signal sent by the control mechanism 2, stretches out the electronic guideboard 5, and receives the reset signal sent by the control mechanism 2 to retract and reset the electronic guideboard 5.
Referring to fig. 2 and 3, the signal collecting mechanism 1 includes an image signal collecting module 1a and a sound signal collecting module 1b, the image signal collecting module 1a and the sound signal collecting module 1b are both mounted on a functional rod 1c, the functional rod 1c is mounted on a mounting rod 6, and the mounting rod 6 is disposed on a road surface. In this embodiment, the image signal collection module 1a may employ a camera for photographing a vehicle, particularly a license plate, and the sound signal collection module 1b may employ a microphone array for collecting and recognizing a car whistle sound. Because the car when whistling, car and sound signal collection module 1b keep relative still, consequently can adopt the method based on the time difference to carry out effective discernment to the car whistling sound, set up a plurality of function poles 1c promptly, all be equipped with image signal collection module 1a and sound signal collection module 1b on the function pole 1c, set up certain distance between the function pole 1 c.
Referring to fig. 4, the control mechanism 2 is installed on the installation column 7, the installation column 7 is installed on the road surface, the telescopic mechanism 3 is fixed on the installation column 7, and the telescopic mechanism 3 is arranged far away from the road surface.
Referring to fig. 5, 6 and 7, the telescopic mechanism 3 includes a telescopic driving module and a variable scissor module, the telescopic driving module is fixed on the mounting post 7, the telescopic driving module is connected with the variable scissor module in a driving manner, and the variable scissor module is connected with the rotating mechanism 4;
the telescopic driving module comprises a first motor 3c, a driving gear 3e, a driven gear 3f, a screw rod 3g and a screw rod nut seat 3h, a mounting plate 3a is fixed on a mounting column 7, a first motor mounting seat 3b is arranged on the mounting plate 3a, the first motor 3c is mounted on the first motor mounting seat 3b, the first motor 3c is rotatably connected with the driving gear 3e through a speed reducer 3d, a screw rod 3g is further arranged on the first motor mounting seat 3b, two ends of the screw rod 3g are rotatably connected with the first motor mounting seat 3b, the end part of one end of the screw rod 3g is provided with the driven gear 3f, the driven gear 3f is meshed with the driving gear 3e, the screw rod nut seat 3h is matched with the screw rod nut seat 3h in a threaded manner, the screw rod nut seat 3h is connected with the variable shear fork module, when the first motor 3c receives a signal from the control mechanism 2, the telescopic driving module starts to work, when the driving gear 3e rotates, the driven gear 3f is driven to rotate, when the driven gear 3f rotates, the screw rod 3g is driven to rotate, and when the screw rod 3g rotates, the screw rod nut seat 3h is driven to move upwards along the axial direction of the screw rod 3 g;
the variable shear fork module is formed by connecting a plurality of variable shear fork components end to end, each variable shear fork component comprises a sliding rod 3j, a first connecting rod 3k, a second connecting rod 3l and a pin 3m, the first connecting rod 3k and the second connecting rod 3l are hinged into an X-shaped structure through the pin 3m, two ends of the first connecting rod 3k are respectively hinged with a first connecting rod first sliding seat 3n and a first connecting rod second sliding seat 3o, two ends of the second connecting rod 3l are respectively hinged with a second connecting rod first sliding seat 3p and a second connecting rod second sliding seat 3q, the first connecting rod first sliding seat 3n and the second connecting rod first sliding seat 3p are arranged on the sliding rod 3j and are close to or far away from each other in the axial direction of the sliding rod 3j, the first connecting rod second sliding seat 3o and the second connecting rod second sliding seat 3q are arranged on the sliding rod 3j of the adjacent variable shear fork components and are close to or far away from each other in the axial direction of the adjacent variable shear fork components, the first connecting rod second sliding seat 3o is fixed with the second connecting rod first sliding seat 3p of the adjacent variable scissor assembly, the first connecting rod first sliding seat 3n is fixed with the second connecting rod second sliding seat 3q of the adjacent variable scissor assembly, two ends of the sliding rod 3j of the variable scissor assembly arranged close to the first motor 3c are arranged on the mounting plate 3a through the supporting rod 3i, the second connecting rod first sliding seat 3p of the variable scissor assembly arranged close to the first motor 3c is fixed with the screw nut seat 3h, when the screw nut seat 3h is driven to move by the first motor 3c, the second connecting rod first sliding seat 3p fixed with the screw nut seat 3h also moves along with the first connecting rod first sliding seat 3p to drive the first connecting rod 3k and the second connecting rod 3l to do scissor movement around the pin column 3m, one end part of the sliding rod 3j of each variable scissor assembly is provided with a sliding rail (not shown in the figure), the sliding rod 3j slides in the sliding rail, the sliding rail plays a role in supporting the sliding rod 3j, the rotating mechanism 4 is further extended or retracted, and the arrangement of the sliding rod 3j facilitates the scissors movement of the first connecting rod 3k and the second connecting rod 3 l.
Referring to fig. 7, both ends of the sliding rod 3j are provided with limiting seats 3r, the first connecting rod 3k and the second connecting rod 3l are provided with sliding grooves 3s, and the pin 3m slides in the sliding grooves 3s of the first connecting rod 3k and the second connecting rod 3l, it can be understood that the first connecting rod first sliding seat 3n, the first connecting rod second sliding seat 3o, the second connecting rod first sliding seat 3p, and the second connecting rod second sliding seat 3q slide between the limiting seats 3r at both ends of the corresponding sliding rod 3j, the limiting seat 3r at one end of the sliding rod 3j slides in the sliding rail, and the arrangement of the limiting seats 3r and the sliding grooves 3s provides a moving range of the first connecting rod 3k and the second connecting rod 3l for scissor movement.
Referring to fig. 8 and 9, the rotating mechanism 4 includes a second motor 4b, a first radial arm 4c, a third motor 4d and a second radial arm 4e, a sliding rod 3j of the scissors-changing fork assembly disposed near the rotating mechanism 4 is fixed on the mounting seat 4a, the second motor 4b is fixed on one side of the mounting seat 4a far away from the sliding rod 3j, an output shaft of the second motor 4b is rotatably connected with the first radial arm 4c hinged on the mounting seat 4a, one end of the first radial arm 4c is rotatably connected with an output shaft of the second motor 4b, the other end is fixed with the third motor 4d, an output shaft of the third motor 4d is rotatably connected with the second radial arm 4e, and the second radial arm 4e is fixed with the electronic signpost 5. After receiving the signals from the control mechanism 2, the second motor 4b and the third motor 4d respectively drive the first swing arm 4c and the second swing arm 4e to rotate, the first swing arm 4c and the second swing arm 4e rotate respectively to rotate out of the electronic panel of the electronic guideboard 5, the rotation angle of the electronic guideboard 5 is conveniently adjusted through the two swing arms, and information displayed on the electronic panel is ensured to face a whistling automobile for information prompt.
Referring to fig. 9, 10 and 11, the electronic guideboard 5 includes a mounting panel 5a, a fixing base 5b and a connecting rod 5c, the mounting panel 5a is mounted with an electronic display screen, the fixing base 5b is fixed on the side of the mounting panel 5a, the fixing base 5b is sleeved with the connecting rod 5c, one end of the second swing arm 4e is rotatably connected with the output shaft of the third motor 4d, and the other end is provided with a connecting hole 4f for fixing the connecting rod 5 c. The mounting panel 5a is stably mounted on the rotating mechanism 4 through the fixing base 5b and the connecting rod 5c, and the rotating mechanism 4 may be provided in plural in consideration of stably driving the electronic signpost 5 to rotate.
Referring to fig. 12 and 13, the conventional guideboard or electronic guideboard is mounted on the rod through the fixing base, and the stability of the mounting of the guideboard or electronic guideboard on the rod is generally ensured by the number of the fixing bases. However, the wind of nature and vehicle can cause powerful air current to flow through the wind that forms, and signpost or electron signpost will rock under the effect of wind power, and long-time rocking can lead to the fixing base of signpost to rock not hard up, leads to the signpost skew to drop even at last, influences the normal show of information, brings the puzzlement for the driver, still can cause the traffic accident when serious. In this embodiment, be equipped with ventilation hole 5d on the installation panel 5a, installation panel 5a is inside to be equipped with ventilation pipe 5e, and ventilation hole 5d passes through branch pipe and ventilation pipe 5e intercommunication, and the one end of ventilation pipe 5e seals the setting, and the other end is connected with air exhauster 5 g. Air exhauster 5g can be to inside bleeding of mounting panel 5a for form the negative pressure in mounting panel 5a, when blowing to electronic panel 5a, the air current gets into in ventilation pipe 5e from ventilation hole 5d, and is taken away by air exhauster 5g, thereby reduces the impact of wind to electronic signpost 5, guarantees that electronic signpost 5 is in stable state all the time.
The working principle of the invention is as follows: the signal acquisition mechanism 1 acquires vehicle information and whistle sound information of passing vehicles in different time periods in an area based on a time difference method, the control mechanism 2 receives and stores the vehicle information and whistle sound information acquired by the signal acquisition mechanism 1, judges whether the whistle sound information exceeds the sound volume decibel range of the vehicle whistle sound allowed in the area in the corresponding time period, if the current sound decibel of the vehicle whistle sound exceeds the set sound volume decibel range, the signal reminding signal is sent, the information reminding time is set, after the information reminding time, a reset signal is sent, the telescopic mechanism 3 receives the signal reminding signal sent from the control mechanism 2, the electronic guideboard 5 is stretched out, meanwhile, the rotary mechanism 4 receives the signal reminding signal sent from the control mechanism 2, the electronic guideboard 5 is rotated, and the electronic guideboard 5 receives the signal reminding signal sent from the control mechanism 2, displaying the vehicle information of the passing vehicle exceeding the set volume decibel range; after the information reminding time, the purpose of displaying the vehicle information is completed, the warning of image and character information is carried out, the telescopic mechanism 3 receives a reset signal sent from the control mechanism 2 and retracts and resets the electronic guideboard 5, meanwhile, the rotary mechanism 4 receives a reset signal sent from the control mechanism 2 and rotates and resets the electronic guideboard 5, and the operation is repeated in such a way, so that the monitoring and warning of automobile whistling are carried out;
the method comprises the steps that vehicle information and whistle sound information of passing vehicles in different time periods in an area are collected through a signal collecting mechanism 1 based on a time difference method and stored and processed by a control mechanism 2, if the current whistle sound decibel of the vehicles exceeds a set volume decibel range, an information reminding signal is sent, a telescopic mechanism 3 drives a variable scissor module through a telescopic driving module to extend or retract a rotary mechanism 4, the rotary mechanism 4 drives rotary arms connected with the rotary mechanisms respectively through two motors to adjust the rotating angle of an electronic guideboard 5, the information displayed on the electronic guideboard faces a whistle automobile to carry out information reminding, an exhaust fan on the electronic guideboard 5 can exhaust the interior of an installation panel 5a, negative pressure is formed in the installation panel 5a, when air blows to the electronic guideboard 5a, air flow enters a ventilation pipe 5e from a ventilation hole 5d, and is drawn away by the exhaust fan 5g, thereby reducing the impact of wind on the electronic guideboard 5 and ensuring that the electronic guideboard 5 is always in a stable state. Through carrying out real-time supervision to vehicle whistle and giving image text information warning to illegal whistle, the pertinence is warned and is reminded, and the warning mode is striking, can finely assist traffic police and managers to the investigation of illegal whistle to preserve violation information, make things convenient for processing managers to the management of traffic, reduce managers' work burden.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It should be understood that the above-described embodiments are merely preferred embodiments of the invention and the technical principles applied thereto. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the invention as long as they do not depart from the spirit of the invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (10)
1. A learning area road vehicle whistling monitoring and warning device is characterized by comprising a signal acquisition mechanism (1) for acquiring vehicle information and whistling sound information of passing vehicles in different time periods in an area;
the control mechanism (2) is used for receiving and storing the vehicle information and the whistle sound information acquired by the signal acquisition mechanism (1), judging whether the whistle sound information exceeds the sound volume decibel range of the vehicle whistle sound allowed in the corresponding time period in the region or not, if the current vehicle whistle sound decibel exceeds the set sound volume decibel range, sending an information reminding signal, setting information reminding time, and sending a reset signal after the information reminding time;
the electronic guideboard (5) receives the signal reminding signal sent by the control mechanism (2) and displays the vehicle information of the passing vehicles exceeding the set volume decibel range;
the rotating mechanism (4) is arranged at the side part of the electronic guideboard (5), receives the signal reminding signal sent by the control mechanism (2), rotates the electronic guideboard (5), receives the reset signal sent by the control mechanism (2), and rotates and resets the electronic guideboard (5);
the telescopic mechanism (3) is arranged on the side part of the rotating mechanism (4), receives the signal reminding signal sent by the control mechanism (2), stretches out the electronic guideboard (5), receives the reset signal sent by the control mechanism (2), and retracts and resets the electronic guideboard (5).
2. The district road vehicle blast monitoring and warning device of claim 1, characterized in that the signal collecting mechanism (1) comprises an image signal collecting module (1 a) and a sound signal collecting module (1 b), the image signal collecting module (1 a) and the sound signal collecting module (1 b) are both installed on the function bar (1 c), the function bar (1 c) is installed on the installation bar (6), and the installation bar (6) is installed on the road surface.
3. The district road vehicle whistling monitoring and warning device of claim 2, wherein the control mechanism (2) is mounted on a mounting post (7), the mounting post (7) is disposed on the road surface, the telescopic mechanism (3) is fixed on the mounting post (7), and the telescopic mechanism (3) is disposed away from the road surface.
4. The school zone road vehicle blast monitoring and warning device as claimed in claim 3, wherein the message alert time is set to 10-20 seconds.
5. The district road vehicle whistle monitoring and warning device of claim 4 wherein the telescoping mechanism (3) includes a telescoping drive module and a variable scissor module, the telescoping drive module is fixed on the mounting post (7), the telescoping drive module is in driving connection with the variable scissor module, and the variable scissor module is connected with the rotating mechanism (4);
the telescopic driving module comprises a first motor (3 c), a driving gear (3 e), a driven gear (3 f), a screw (3 g) and a screw nut seat (3 h), a mounting plate (3 a) is fixed on a mounting column (7), a first motor mounting seat (3 b) is arranged on the mounting plate (3 a), the first motor (3 c) is mounted on the first motor mounting seat (3 b), the first motor (3 c) is rotatably connected with the driving gear (3 e) through a speed reducer (3 d), the first motor mounting seat (3 b) is also provided with the screw (3 g), two ends of the screw (3 g) are rotatably connected with the first motor mounting seat (3 b), the end part of one end of the screw (3 g) is provided with the driven gear (3 f), the driven gear (3 f) is meshed with the driving gear (3 e), the screw nut seat (3 h) is in threaded fit with the screw (3 g), the screw and nut seat (3 h) is connected with the shear-variable fork module;
the variable shear fork module is formed by connecting a plurality of variable shear fork assemblies end to end, each variable shear fork assembly comprises a sliding rod (3 j), a first connecting rod (3 k), a second connecting rod (3 l) and a pin column (3 m), the first connecting rod (3 k) and the second connecting rod (3 l) are hinged into an X-shaped structure through the pin column (3 m), two ends of the first connecting rod (3 k) are respectively hinged with a first connecting rod first sliding seat (3 n) and a first connecting rod second sliding seat (3 o), two ends of the second connecting rod (3 l) are respectively hinged with a second connecting rod first sliding seat (3 p) and a second connecting rod second sliding seat (3 q), the first connecting rod first sliding seat (3 n) and the second connecting rod first sliding seat (3 p) are arranged on the sliding rod (3 j) and are close to or far away from each other in the axial reverse direction of the sliding rod (3 j), and the first connecting rod second sliding seat (3 o) and the second connecting rod second sliding seat (3 p) are arranged on the adjacent variable shear fork assembly of the sliding rod (3 j) And the two ends of the sliding rod (3 j) of the variable scissor assembly close to the first motor (3 c) are arranged on the mounting plate (3 a) through a support rod (3 i), and the first sliding seat (3 p) of the second connecting rod of the variable scissor assembly close to the first motor (3 c) is fixed with a screw nut seat (3 h).
6. The district road vehicle blast monitoring and warning device of claim 5, characterized in that both ends of the slide bar (3 j) are provided with limit seats (3 r), the first link (3 k) and the second link (3 l) are provided with sliding grooves (3 s), and the pin (3 m) slides in the sliding grooves (3 s) of the first link (3 k) and the second link (3 l).
7. The school zone road vehicle blast monitoring and warning device according to claim 6, wherein the swivel mechanism (4) comprises a second motor (4 b), a first swing arm (4 c), third motor (4 d) and second spiral arm (4 e), slide bar (3 j) that become the fork subassembly and set up near rotary mechanism (4) are fixed on mount pad (4 a), one side that slide bar (3 j) were kept away from in mount pad (4 a) is fixed with second motor (4 b), the output shaft of second motor (4 b) rotates and is connected with first spiral arm (4 c) that articulates on mount pad (4 a), the one end of first spiral arm (4 c) rotates with the output shaft of second motor (4 b) to be connected, the other end is fixed with third motor (4 d), the output shaft of third motor (4 d) rotates and is connected with second spiral arm (4 e), be fixed with electronic signpost (5) on second spiral arm (4 e).
8. The district road vehicle whistle monitoring and warning device of claim 7, characterized in that the electronic guideboard (5) includes a mounting panel (5 a), a fixing seat (5 b) and a connecting rod (5 c), an electronic display screen is mounted on the mounting panel (5 a), the fixing seat (5 b) is fixed on the side of the mounting panel (5 a), the fixing seat (5 b) is sleeved with the connecting rod (5 c), one end of the second swing arm (4 e) is rotatably connected with the output shaft of the third motor (4 d), and the other end is provided with a connecting hole (4 f) for fixing the connecting rod (5 c).
9. The school district road vehicle whistle monitoring and warning device as claimed in claim 8, characterized in that a ventilation hole (5 d) is provided on the mounting panel (5 a), a ventilation pipe (5 e) is provided inside the mounting panel (5 a), the ventilation hole (5 d) is communicated with the ventilation pipe (5 e) through a branch pipe, one end of the ventilation pipe (5 e) is closed, and the other end is connected with an exhaust fan (5 g).
10. The school zone road vehicle whistle monitoring and warning device as claimed in claim 9, wherein the suction fan (5 g) is provided at the bottom of the mounting panel (5 a) and is mounted on the connecting rod (5 c) through a fixing base (5 b), and the input end of the suction fan (5 g) is communicated with the ventilation pipe (5 e) through a hose (5 f).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911082433.5A CN111223304A (en) | 2019-11-07 | 2019-11-07 | Learning area road vehicle monitoring and warning device that whistles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911082433.5A CN111223304A (en) | 2019-11-07 | 2019-11-07 | Learning area road vehicle monitoring and warning device that whistles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111223304A true CN111223304A (en) | 2020-06-02 |
Family
ID=70828967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911082433.5A Withdrawn CN111223304A (en) | 2019-11-07 | 2019-11-07 | Learning area road vehicle monitoring and warning device that whistles |
Country Status (1)
| Country | Link |
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| CN (1) | CN111223304A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112681176A (en) * | 2021-01-15 | 2021-04-20 | 成都三玖艾网络科技有限公司 | High-speed green belt mobile warning equipment based on solar energy |
| CN115278588A (en) * | 2021-04-30 | 2022-11-01 | 上海博泰悦臻网络技术服务有限公司 | Information processing method and related device |
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| EP3188149A1 (en) * | 2015-12-30 | 2017-07-05 | Skidata Ag | Method of identifying vehicles for operating a parking garage or a parking lot |
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| CN104912010A (en) * | 2015-06-05 | 2015-09-16 | 吕添辉 | Telescopic annunciator |
| EP3188149A1 (en) * | 2015-12-30 | 2017-07-05 | Skidata Ag | Method of identifying vehicles for operating a parking garage or a parking lot |
| CN106404165A (en) * | 2016-08-31 | 2017-02-15 | 安徽科力信息产业有限责任公司 | Novel urban vehicle noise pollution monitoring device |
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| CN112681176A (en) * | 2021-01-15 | 2021-04-20 | 成都三玖艾网络科技有限公司 | High-speed green belt mobile warning equipment based on solar energy |
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Application publication date: 20200602 |