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CN-122013710-A - Intelligent control system and method for spraying environment-friendly snow-melting agent

CN122013710ACN 122013710 ACN122013710 ACN 122013710ACN-122013710-A

Abstract

The application relates to the technical field of automatic control, in particular to an intelligent control system and method for spraying an environment-friendly snow-melting agent. The technical scheme includes that the intelligent snow-melting agent intelligent ice-making system comprises a road domain environment information acquisition module, an early warning control module, a snow-melting agent storage and conveying module, an intelligent spraying execution module and a cloud management module, data are acquired in real time through a sensor, and the early warning module sends early warning and processes in advance before ice condensation. The execution module realizes the accurate spraying of the environment-friendly liquid snow-melting agent by adjusting the angle of the spray heads and independently controlling the flow of each spray head, and the dosage is only 2.5% -5% of that of the traditional mode. The system realizes intelligent early warning, accurate spraying and remote control, can effectively prevent road ice condensation, remarkably improves traffic safety and efficiency, greatly reduces pollution of the snow melting agent and operation and maintenance cost, and is suitable for various ice condensation road sections.

Inventors

  • LIU XING
  • ZHANG LEI
  • LI XIAODAN
  • PAN QINQIN
  • ZHANG FAN
  • Ma Enkun
  • XIA DAYONG
  • YANG HAI
  • GONG PING
  • HU XIANG
  • CHENG HANGHANG
  • ZHANG XINGRUI
  • LUO ZHONGYAN
  • TIAN FENG

Assignees

  • 贵州黔贵工程技术服务咨询有限公司
  • 贵州交投经济与技术研发有限公司

Dates

Publication Date
20260512
Application Date
20260214

Claims (10)

  1. 1. The utility model provides an intelligent control system that environment-friendly snow melt agent sprayed, includes carrier vehicle (1), its characterized in that still includes automatic snow removing system (2) of installing on carrier vehicle (1), automatic snow removing system (2) include: the road domain environment information acquisition module (21) is used for acquiring environment parameters and road surface state parameters of a target road surface in real time; The early warning control module is electrically connected with the road domain environment information acquisition module (21) and is used for receiving and analyzing the environment parameters and the road surface state parameters so as to judge the road surface ice condensation risk, and the early warning control module sends out a spraying control instruction when judging that the road surface ice condensation risk exists; the snow-melting agent storage and delivery module (22) is used for storing an environment-friendly liquid snow-melting agent and pumping the snow-melting agent out according to the spraying control instruction, and the snow-melting agent storage and delivery module (22) is electrically connected with the early warning control module; An intelligent spray execution module (23) in fluid communication with the snow melt agent storage and delivery module (22) and precisely sprays snow melt agent from the snow melt agent storage and delivery module (22) to a target road surface.
  2. 2. The intelligent control system for spraying an environment-friendly snow melt agent according to claim 1, wherein the road area environment information acquisition module (21) comprises a temperature sensor (211) and a humidity sensor (212) which are fixedly installed on a carrier vehicle (1), and further comprises a plurality of road surface state sensors (213) which are installed on a chassis of the carrier vehicle (1) and used for detecting whether snow or ice is accumulated on a road surface and measuring the thickness of the road surface, and an industrial camera (214) and a light supplementing lamp (215) are fixedly installed on two sides of the carrier vehicle (1).
  3. 3. The intelligent control system for spraying the environment-friendly snow-melting agent according to claim 2, wherein a shutter box is fixedly arranged outside each of the temperature sensor (211) and the humidity sensor (212), the height of each of the temperature sensor (211) and the humidity sensor (212) from the ground is 1.2 m-1.5 m, the pavement state sensor (213) adopts a microwave sensor, and the height of each of the pavement state sensor and the humidity sensor is 2 cm-3 cm.
  4. 4. An intelligent control system for spraying an environment-friendly snow-melting agent according to claim 3, wherein the snow-melting agent storage and conveying module (22) comprises a stainless steel liquid storage tank (221) with a heat insulation layer, a vertical centrifugal pump (222) fixedly installed on the carrier vehicle (1), and a conveying pipe (223) fixedly installed on the carrier vehicle (1) and communicated with the vertical centrifugal pump (222), a liquid level sensor is fixedly installed in the liquid storage tank (221), a spraying pipe (224) for spraying the snow-melting agent to the bottom of the carrier vehicle (1) and communicated with the conveying pipe (223) is fixedly installed on the carrier vehicle (1), and output interfaces (225) communicated with the conveying pipe (223) are fixedly installed on two sides of the carrier vehicle (1).
  5. 5. The intelligent control system for spraying an environment-friendly snow melt agent according to claim 4, wherein the intelligent spraying execution module (23) comprises a plurality of spray heads (232) rotatably mounted on a carrier vehicle (1) through support rods (231), input ends of the spray heads (232) are communicated with the output interfaces (225) through connecting pipes (233), a push rod motor (234) is rotatably mounted on the carrier vehicle (1), and an output shaft of the push rod motor (234) is rotatably connected with the spray heads (232).
  6. 6. The intelligent control system for spraying an environment-friendly snow-melting agent according to claim 5, wherein the output end of the spray head (232) is provided with a flow regulating module (24) for controlling the output caliber of the spray head (232), the flow regulating module (24) comprises a control box (241) fixedly installed on the spray head (232), an inner core (242) with elastic deformation capability is installed in the control box (241), a liquid cavity (243) is formed between the outer wall of the inner core (242) and the inner wall of the control box (241), a connector (244) communicated with the liquid cavity (243) is installed on the control box (241), and a driving assembly (26) communicated with the connector (244) and used for conveying fluid in the liquid cavity (243) is installed on the carrier vehicle (1).
  7. 7. The intelligent control system for spraying the environment-friendly snow melt agent according to claim 6, wherein the driving assembly (26) comprises a liquid storage tank (261) fixedly installed on a carrier vehicle (1), a sealing plate (262) which is slidably and hermetically installed inside the liquid storage tank (261), and a linear motor (263) fixedly installed on the liquid storage tank (261), an output shaft of the linear motor (263) is fixedly connected with the sealing plate (262), the bottom of the liquid storage tank (261) is communicated with the connecting head (244) through a transmission pipe (264), and transmission media are filled in the bottoms of the liquid storage tank (261), the transmission pipe (264) and the liquid storage tank (243).
  8. 8. The intelligent control system for spraying an environment-friendly snow melt agent according to claim 7, wherein a reinforcing member (25) with a cylindrical inner core (242) is installed in the liquid cavity (243), the reinforcing member (25) comprises a plurality of reinforcing rods (251) fixedly installed on the inner core (242), the reinforcing rods (251) are slidably connected with the inner wall of the control box (241) through telescopic rods (252), a guide ring (253) is fixedly installed in the control box (241), a plurality of connecting rods (254) are slidably installed on the guide ring (253), a retainer which keeps the root intervals of the plurality of connecting rods (254) unchanged is installed on the plurality of connecting rods (254), and the connecting rods (254) are correspondingly and rotatably connected with the reinforcing rods (251).
  9. 9. The intelligent control system for spraying the environment-friendly snow melt agent according to claim 8, wherein the control box (241) is provided with a through hole (245) in a penetrating manner, an elastic sealing plate (246) is fixedly arranged on the end face of the inner core (242), and the other end of the sealing plate (246) is fixedly connected with the inner wall of the control box (241).
  10. 10. An intelligent control method for spraying an environment-friendly snow-melting agent, which is applied to the intelligent spraying deicing and snow-removing system for the environment-friendly snow-melting agent, which is characterized by comprising the following steps: The method comprises the steps that firstly, data are collected in real time through a road domain environment information collection module (21), and an atmospheric temperature and humidity are monitored by a temperature sensor (211) and a humidity sensor (212); A microwave road surface state sensor (213) detects whether the road surface is frozen or not and the thickness of the ice layer; The industrial camera (214) and the light supplementing lamp (215) provide visual assistance; The early warning control module receives data, a built-in algorithm of the early warning control module analyzes the data, and when the ambient temperature is less than or equal to 0 ℃ and the humidity is more than or equal to 85% and accumulated water or snow is detected on a road surface, or a road surface state sensor (213) directly detects ice condensation, the early warning control module judges that the risk is high and generates a spraying instruction, and sends out early warning; Step three, starting a snow-melting agent storage and conveying module (22), pumping the environment-friendly snow-melting agent in a liquid storage tank (221) by a vertical centrifugal pump (222), and executing an instruction by an intelligent spraying executing module (23): a push rod motor (234) adjusts the pitch angle of the spray head (232) to control coverage; meanwhile, the flow regulating module (24) changes the outlet caliber of the spray heads (232) through the driving assembly (26), so that independent and accurate control of the flow of each spray head is realized, and uniform dosage is ensured.

Description

Intelligent control system and method for spraying environment-friendly snow-melting agent Technical Field The invention relates to the technical field of automatic control, in particular to an intelligent control system and method for spraying an environment-friendly snow-melting agent. Background The phenomenon of road icing or snow accumulation in winter is one of the main causes of traffic accidents and traffic jams. Currently, the traditional deicing and snow-removing technology mostly relies on manually spreading solid snow-melting agents or mechanically shoveling snow, and the methods have obvious defects: On one hand, the traditional method has low efficiency and delayed response, the manual spreading is limited by weather and topography, advanced treatment is difficult to realize, and the mechanical snow shoveling has poor effect on thin ice or a shady road section and is easy to damage the road surface. On the other hand, the traditional chlorine salt type solid snow-melting agent has large dosage, causes serious corrosion and pollution to road structures, vehicles, soil and water bodies, does not meet the environment-friendly requirement, and along with the improvement of the environment-friendly requirement, the prior art cannot meet the dual requirements of environment protection and road safety. In order to solve the problem, the technology provides a snow-melting agent spraying system and method based on intelligent control and environment monitoring. Disclosure of Invention Aiming at the problems in the background technology, the application provides an environment-friendly snow-melting agent spraying ice-removing system and method which are based on intelligent control, integrate intelligent early warning, accurate spraying and environment protection, are low in consumption, can comprehensively improve the timeliness, environment protection and economy of operation, and combines an intelligent monitoring device and realize braking control. In one aspect, the application provides an intelligent control system for spraying an environment-friendly snow-melting agent, which comprises a carrier vehicle, and also comprises an automatic snow removing system arranged on the carrier vehicle, wherein the automatic snow removing system comprises: The road domain environment information acquisition module is used for acquiring environment parameters and road surface state parameters of a target road surface in real time; The early warning control module is electrically connected with the road domain environment information acquisition module and is used for receiving and analyzing the environment parameters and the road surface state parameters so as to judge the road surface ice condensation risk, and the early warning control module sends out a spraying control instruction when judging that the road surface ice condensation risk exists; The snow-melting agent storage and delivery module is used for storing an environment-friendly liquid snow-melting agent and pumping the snow-melting agent out according to the spraying control instruction, and is electrically connected with the early warning control module; And the intelligent spraying execution module is in fluid communication with the snow-melting agent storage and delivery module and is used for accurately spraying the snow-melting agent from the snow-melting agent storage and delivery module to a target pavement. Optionally, the road area environment information acquisition module comprises a temperature sensor and a humidity sensor which are fixedly installed on the carrier vehicle, and further comprises a plurality of road surface state sensors which are installed on the chassis of the carrier vehicle and used for detecting whether snow or ice exists on the road surface and measuring the thickness of the road surface, wherein both sides of the carrier vehicle are fixedly provided with an industrial camera and a light supplementing lamp; Optionally, the temperature sensor and the humidity sensor are fixedly provided with a shutter box, the height between the temperature sensor and the humidity sensor and the ground is 1.2 m-1.5 m, the pavement state sensor adopts a microwave sensor, and the height between the temperature sensor and the humidity sensor and the pavement is 2 cm-3 cm. Optionally, the snow melt agent storage and delivery module includes the stainless steel liquid storage pot that has the heat preservation, fixed mounting in vertical centrifugal pump on the carrier, fixed mounting on the carrier and with the conveyer pipe of vertical centrifugal pump intercommunication, fixed mounting has liquid level sensor in the liquid storage pot, fixed mounting has to the carrier bottom spray snow melt agent and with the spray tube of conveyer pipe intercommunication on the carrier, the both sides of carrier all fixed mounting have the output interface with the conveyer pipe intercommunication. Optionally, the intelligent spraying execution modu