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CN-117985365-B - Intelligent control method and system for vehicle-mounted dustbin

CN117985365BCN 117985365 BCN117985365 BCN 117985365BCN-117985365-B

Abstract

The intelligent control method of the vehicle-mounted dustbin comprises the steps of detecting whether the vibration level of the dustbin reaches a set vibration threshold, entering a working mode when the vibration level of the dustbin reaches the set vibration threshold, collecting the overflow degree of the dustbin every first time period in the working mode, collecting the temperature inside the dustbin every second time period, continuously detecting the vibration level of the dustbin under high power supply current, entering a sleep mode when the vibration level of the dustbin does not reach the set vibration threshold, stopping collecting the overflow degree of the dustbin and the temperature inside the dustbin in the sleep mode, and continuously detecting the vibration level of the dustbin under low power supply current. An intelligent control system of an on-board dustbin is also provided, comprising a three-axis sensor, an ultrasonic sensor group, a temperature sensor and a controller, wherein the controller is configured to control each component of the system to execute the method.

Inventors

  • FANG LIANG
  • ZHANG SONG
  • LIU ZHIWEI

Assignees

  • 海沃机械（中国）有限公司

Dates

Publication Date
20260508
Application Date
20240227

Claims (10)

  1. 1. The intelligent control method of the vehicle-mounted dustbin comprises the following steps: detecting whether the vibration level of the dustbin reaches a set vibration threshold value or not by using a three-axis sensor; When the vibration level of the dustbin reaches the set vibration threshold, the dustbin enters a working mode in which the overflow degree of the dustbin is collected every first time period, the temperature inside the dustbin is collected every second time period, the triaxial sensor is enabled to continuously detect the vibration level of the dustbin under a first power supply current, and When the vibration level of the dustbin does not reach the set vibration threshold, the dustbin enters a sleep mode in which collection of the overflow degree of the dustbin and the temperature inside the dustbin is stopped and the three-axis sensor is caused to continuously detect the vibration level of the dustbin at a second power supply current, wherein the second power supply current is lower than the first power supply current, wherein the sensitivity of the three-axis sensor to detect the vibration level at the second power supply current is lower than the sensitivity to detect the vibration level at the first power supply current, and wherein an interval time of the three-axis sensor to detect the vibration level at the first power supply current is the same as an interval time of detecting the vibration level at the second power supply current.
  2. 2. The method of claim 1, wherein the three-axis sensor is arranged at an inner front end of the dustbin to sense accelerations and inclinations of the dustbin in three axial directions to detect a vibration level of the dustbin, and the vibration threshold is set according to a sensitivity requirement of a driver for vibration detection and according to a road surface condition of a vehicle carrying the dustbin.
  3. 3. The method of claim 1, wherein the level of vibration of the dustbin is determined to reach the set vibration threshold when the dustbin reaches a set vibration amplitude for a set time.
  4. 4. A method according to any one of claims 1 to 3, wherein in the operational mode, when it is detected that the vibration level of the dustbin has transitioned from reaching the set vibration threshold to not reaching the set vibration threshold for a set rest period, the dustbin switches from the operational mode to the sleep mode.
  5. 5. A method according to any one of claims 1 to 3, wherein in the sleep mode the dustbin switches from the sleep mode to the operational mode when the following condition is met: Detecting that the vibration level of the dustbin is changed from not reaching the set vibration threshold value to reaching the set vibration threshold value, or The dustbin is in the sleep mode for a duration of a set sleep period.
  6. 6. A method according to any one of claims 1 to 3, further comprising: And only collecting the movement track and positioning of the dustbin in the working mode, monitoring the power supply quantity of power supplied to the components of the dustbin, and sending out an alarm signal when detecting that the parameters related to the overflow degree, the temperature, the movement track and positioning of the dustbin and the power supply quantity are abnormal.
  7. 7. The method of claim 6, wherein parameters regarding the overflow, temperature, trajectory and positioning of the dustbin, power supply level are reported in the following cases: (1) Reporting the parameters in a set reporting period in the working mode; (2) When detecting that the vibration level of the dustbin is changed from not reaching the set vibration threshold value to reaching the set vibration threshold value, reporting the parameter; (3) And in the working mode, reporting the parameter when detecting that the overflow degree of the dustbin reaches a set value.
  8. 8. An intelligent control system (100) for an on-board waste bin, comprising: A three-axis sensor (110) configured to detect whether a vibration level of the dustbin reaches a set vibration threshold; an ultrasonic sensor set (120) configured to acquire an overflow of the dustbin; a temperature sensor (130) configured to collect a temperature inside the dustbin, and A controller (140) configured to: When the three-axis sensor (110) detects that the vibration level of the dustbin reaches the set vibration threshold value, the dustbin is put into a working mode, in which the controller (140) controls the ultrasonic sensor group (120) to collect the overflow degree of the dustbin every first period, controls the temperature sensor (130) to collect the temperature inside the dustbin every second period, and controls the three-axis sensor (110) to continuously detect the vibration level of the dustbin under a first power supply current, and When the three-axis sensor (110) detects that the vibration level of the dustbin does not reach the set vibration threshold value, the dustbin is put into a sleep mode in which the controller (140) controls the ultrasonic sensor group (120) to stop collecting the overflow of the dustbin, controls the temperature sensor (130) to stop collecting the temperature inside the dustbin, and controls the three-axis sensor (110) to continuously detect the vibration level of the dustbin at a second power supply current, wherein the second power supply current is lower than the first power supply current, wherein the sensitivity of the three-axis sensor (110) to detect the vibration level at the second power supply current is lower than the sensitivity of the three-axis sensor to detect the vibration level at the first power supply current, and wherein an interval time of detecting the vibration level at the first power supply current is the same as an interval time of detecting the vibration level at the second power supply current.
  9. 9. The system (100) of claim 8, further comprising: a positioning module (150) configured to acquire a motion profile and a positioning of the dustbin; A power monitoring module (160) configured to monitor a power supply power to a component of the dustbin, and An alarm module (170) configured to emit an alarm signal upon detecting an abnormality in parameters related to the overflow, temperature, movement trajectory and positioning of the dustbin, power supply quantity, Wherein the controller (140) is configured to control the positioning module (150), the power monitoring module (160), and the alarm module (170) to be supplied with current in the operation mode, and to control the positioning module (150), the power monitoring module (160), and the alarm module (170) to be stopped from being supplied with current in the sleep mode.
  10. 10. A machine-readable storage medium storing executable instructions that when executed by a processor implement the method of any one of claims 1 to 7.

Description

Intelligent control method and system for vehicle-mounted dustbin Technical Field The invention relates to control of a vehicle-mounted dustbin, in particular to an intelligent control method and system of the vehicle-mounted dustbin. Background In the process of hauling and dumping garbage, condition parameters of the vehicle-mounted garbage can, such as overflow degree, temperature, electric quantity of a power supply, positioning and movement track of the garbage can, and the like, are usually required to be obtained. When an abnormal condition is detected, an alert signal needs to be sent to the driver or maintenance personnel. In particular to a vehicle-mounted dustbin for loading decoration garbage, the vehicle-mounted dustbin is generally provided with an overflow sensor, a temperature sensor, an electric quantity monitoring module, a GPS positioning module, a mobile network access module and an alarm module, wherein each module detects various condition parameters of the dustbin in real time. Since the on-board waste bin consumes a lot of power, its power supply is limited, which may be charged after a long period of continuous operation during the day. Therefore, the condition of insufficient power supply often occurs, so that each module passively enters a dormant state, signals about overflow degree, temperature, electric quantity, positioning, movement track and the like cannot be timely acquired and sent when needed, the dustbin is full and cannot be timely cleared, and a driver or a maintainer cannot timely notice temperature abnormality in the dustbin to face the problems of danger and the like. Accordingly, there is a need for an improved intelligent control method and system for vehicle-mounted waste bins. Disclosure of Invention In order to solve the problems, the invention provides an intelligent control method of a vehicle-mounted dustbin, which comprises the following steps: detecting whether the vibration level of the dustbin reaches a set vibration threshold value or not by using a three-axis sensor; When the vibration level of the dustbin reaches a set vibration threshold value, the dustbin enters a working mode, in the working mode, the overflow degree of the dustbin is collected every first time period, the temperature inside the dustbin is collected every second time period, and the triaxial sensor is enabled to continuously detect the vibration level of the dustbin under the first power supply current; When the vibration level of the dustbin does not reach the set vibration threshold, the dustbin enters a sleep mode in which collection of the overflow degree of the dustbin and the temperature inside the dustbin is stopped, and the triaxial sensor is made to continuously detect the vibration level of the dustbin at a second power supply current which is lower than the first power supply current. The invention also provides an intelligent control system of the vehicle-mounted dustbin, which comprises: a three-axis sensor configured to detect whether a vibration level of the dustbin reaches a set vibration threshold; an ultrasonic sensor group configured to collect an overflow degree of the dustbin; a temperature sensor configured to collect a temperature inside the dustbin, and A controller configured to: when the three-axis sensor detects that the vibration level of the dustbin reaches the set vibration threshold value, the dustbin is enabled to enter a working mode, in the working mode, the controller controls the ultrasonic sensor group to collect the overflow degree of the dustbin at intervals of a first period, controls the temperature sensor to collect the temperature inside the dustbin at intervals of a second period and controls the three-axis sensor to continuously detect the vibration level of the dustbin under a first power supply current, and When the three-axis sensor detects that the vibration level of the dustbin does not reach the set vibration threshold value, the dustbin enters a sleep mode, in the sleep mode, the controller controls the ultrasonic sensor group to stop collecting the overflow degree of the dustbin, controls the temperature sensor to stop collecting the temperature inside the dustbin, and controls the three-axis sensor to continuously detect the vibration level of the dustbin under a second power supply current, wherein the second power supply current is lower than the first power supply current. The invention also proposes a machine-readable storage medium storing executable instructions that when executed by a processor implement the intelligent control method of an on-board dustbin according to the invention. By utilizing the method and the system provided by the invention, each hardware module of the vehicle-mounted dustbin is not required to be always in an electrified state, and each hardware component can be electrified in time to be acquired when various parameters of the dustbin need to be acquired, so that intelligent control for saving e