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CN-118053213-B - ETC portal

CN118053213BCN 118053213 BCN118053213 BCN 118053213BCN-118053213-B

Abstract

The invention belongs to the technical field of ETC (electronic toll collection) portal frames, in particular to an ETC portal frame which comprises a base station, lanes, upright posts, a transverse frame and a railing arranged on the upright posts, wherein the upright posts are fixedly arranged on the base station, the two upright posts are arranged, the transverse frame is arranged at the top ends of the two upright posts, the two upright posts and the transverse frame are combined to form an ETC portal frame body, a vehicle identification system is arranged on the transverse frame and is used for interacting with ETC chips on a vehicle, the vehicle needs to interact with the ETC chips on the vehicle in front of the ETC portal frame body through the vehicle identification system, so that fee deducting information is generated, the railing is controlled to lift, and the vehicle passes through the railing.

Inventors

  • Xing Baozhi
  • LEI ZHENJIE
  • Shao Jina

Assignees

  • 河南洽润建筑工程有限公司

Dates

Publication Date
20260512
Application Date
20240401

Claims (8)

  1. 1. The ETC portal is characterized by comprising a base station (1), lanes (2), upright posts (3), a transverse frame (4) and railings (5) arranged on the upright posts (3), wherein the upright posts (3) are fixedly arranged on the base station (1), the two upright posts (3) are arranged, the transverse frame (4) is arranged at the top ends of the two upright posts (3), the two upright posts (3) and the transverse frame (4) are combined into an ETC portal body, and the transverse frame (4) is provided with a vehicle identification system for interacting with ETC chips on a vehicle to generate fee deduction information and control the railings to lift; A first chamber (14) is formed in the lane (2), a second chamber (13) is formed below the first chamber (14), a speed reducing plate (7) is slidably arranged in the first chamber (14), and the speed reducing plate (7) slides downwards in the first chamber (14) through the pressure of a vehicle; The power assembly is arranged in the upright post (3) and used for controlling the rotation of the railing (5); The pressure-sensitive switch (12) is arranged in the second chamber (13) and drives the railing (5) to rotate by pressing the control power component; The transmission assembly is arranged in the lane (2) and presses the pressure-sensitive switch (12) along with the downward sliding of the speed reducing plate (7); The anti-slip device comprises a speed reducing plate (7), wherein a cavity is formed in the speed reducing plate (7) and is filled with non-Newtonian fluid, a containing groove (22) is formed in the side wall of the speed reducing plate (7), an elastic plate (21) is arranged between the containing groove (22) and the cavity in the speed reducing plate (7), clamping strips (16) are elastically connected in the containing groove (22), clamping grooves (20) for the clamping strips (16) to contain are formed in a lane (2), the bottom ends of the clamping strips (16) are obliquely arranged, an extension spring (23) is fixedly connected between the clamping strips (16) and the elastic plate (21), the extension spring (23) always keeps acting force on the clamping strips (16) to enable the extension spring to be always located in the containing groove (22), and when the speed reducing plate (7) is stressed, the clamping strips (16) are extruded out of the inside the containing groove (22) through deformation of the non-Newtonian fluid in a pushing mode.
  2. 2. The ETC portal of claim 1, wherein the power assembly comprises a driving motor (17), a transmission rod (18) and a connecting rod (19), the driving motor (17) is fixedly installed in the upright post (3), an output shaft of the driving motor (17) is fixedly connected with the side wall of the transmission rod (18), and one end, far away from the driving motor (17), of the transmission rod (18) is rotatably connected with the railing (5) through the connecting rod (19).
  3. 3. The ETC portal of claim 2, wherein the transmission assembly comprises a first pressing plate (9), a second pressing plate (10) and a return spring (11), the first pressing plate (9) is fixedly arranged at the bottom end of the speed reducing plate (7), the second pressing plate (10) is slidably arranged in the second chamber (13), the first pressing plate (9) and the second pressing plate (10) are made of magnetic materials, the first pressing plate (9) and the second pressing plate (10) repel each other, the return spring (11) is fixedly arranged at the bottom end of the second pressing plate (10), and the other end of the return spring (11) is fixedly connected with the bottom end of the second chamber (13).
  4. 4. An ETC portal according to claim 3, characterized in that the top of the speed reducing plate (7) is arched and made of elastic material.
  5. 5. The ETC portal of claim 4, wherein a water outlet groove (15) is formed in the lane (2), the water outlet groove (15) is communicated with the first chamber (14), and accumulated water below the first pressing plate (9) can be discharged through the water outlet groove (15) by sliding the speed reducing plate (7) downwards in the first chamber (14).
  6. 6. The ETC portal of claim 5, wherein the transverse frame (4) is fixedly provided with an ultrasonic sensor (6), the inside of the upright post (3) is fixedly provided with an air pressure push rod (8), and the output end of the air pressure push rod (8) is fixedly connected with the bottom end of the transverse frame (4).
  7. 7. The ETC portal of claim 6, wherein a stop block (25) is slidably installed in the clamping groove (20), the top end of the stop block (25) is in a circular arc shape, a top pressure spring (26) is fixedly installed at the bottom end of the stop block (25), and the other end of the top pressure spring (26) is fixedly connected with the inside of the clamping groove (20).
  8. 8. The ETC portal of claim 7, wherein a damping pad (24) is fixedly mounted at the opening at the top end of the clamping groove (20).

Description

ETC portal Technical Field The invention belongs to the technical field of ETC (electronic toll collection) portal frames, and particularly relates to an ETC portal frame. Background The ETC portal is mainly arranged on a toll lane of a highway as an important high-speed toll facility, has the main functions of bearing a camera, and is used for monitoring and identifying vehicles passing through the ETC lane in real time, and the ETC portal not only can bear the camera, but also can bear other related equipment such as a license plate recognition system, a traffic flow monitoring system and the like. The core function of the ETC portal is to interact with ETC chips on the vehicle, when the vehicle drives through the ETC portal, the vehicle-mounted ETC chips are in wireless communication with a reader-writer on the portal, information interaction is achieved, through the interaction, the system can accurately acquire the driving distance of the vehicle, and data support is provided for subsequent charge settlement. If the speed of the existing highway ETC lane is greater than 30 km/h, vehicles arrive first due to the time-consuming problem of antenna transaction, but the railing is not lifted, the special condition vehicles (out of control or malicious impact bars) are difficult to automatically process by the information interaction mode, and workers often need to process, so that the workload is increased, and the danger of work is increased. To this end, the present invention provides an ETC gantry. Disclosure of Invention In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved. The technical scheme includes that the ETC portal comprises a base, lanes, upright posts, cross frames and railings arranged on the upright posts, wherein the upright posts are fixedly arranged on the base, the two upright posts are arranged, the cross frames are arranged at the top ends of the two upright posts, the two upright posts and the cross frames are combined to form an ETC portal body, a vehicle identification system is arranged on the cross frames and used for interacting with ETC chips on vehicles, the vehicles need to interact with the ETC chips on the vehicles in front of the ETC portal body through the vehicle identification system, so that fee deducting information is generated, the railings are controlled to be lifted up, and vehicles are identified through the vehicle identification system and then enter the ETC lanes to pass through. The first cavity is formed in the lane, the second cavity is formed in the lower portion of the first cavity and located right below the first cavity, the second cavity is a sealed cavity, the speed reducing plate is slidably mounted in the first cavity, the speed reducing plate slides downwards in the first cavity through pressure of a vehicle, when the vehicle passes through the lane, the weight of the vehicle body can be transmitted to the speed reducing plate through the wheels, and the speed reducing plate is enabled to slide downwards in the first cavity under pressure. The power component is arranged in the upright post and used for controlling the rotation of the railing, the railing can be controlled to rotate through the arranged power component, when the railing rotates horizontally, vehicles can be blocked, the railing can be controlled to be lifted through the control of the power component, the barrier to the vehicles can be relieved at the moment, the vehicles can continue to run, the power component can also be controlled through the vehicle identification system, after the vehicle control system interacts with an ETC chip on the vehicles, fee deduction can be completed, the power component can be controlled to enable the railings to be lifted and released, (wherein the vehicle identification system is a common technical means in the prior art, and excessive redundant description is omitted). The pressure-sensitive switch is arranged in the second cavity, the railing is driven to rotate by pressing the control power component, and the power component can be started by pressing the pressure-sensitive switch, so that the railing is controlled to rotate, (the mode of remote control through the pressure-sensitive switch is a common technical means in the prior art, and excessive redundant description is omitted). The transmission assembly is arranged in the lane, the pressure-sensitive switch is pressed along with the downward sliding of the speed reducing plate, when a vehicle passes through the speed reducing plate, the speed reducing plate slides downwards in the first chamber under the pressure of the weight, and the pressure-sensitive switch is pressed through the arrangement of the transmission assembly at the moment, so that the pressure-sensitive switch controls the power assembly. The pressure-sensitive switch is arranged in the sealed cavity of the second cavity, so that the invasion of ra