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WO2021173099A1 - Mobile hydraulic apparatus tracking system for land vehicles with hydraulic pump - Google Patents

Mobile hydraulic apparatus tracking system for land vehicles with hydraulic pump Download PDF

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Publication number
WO2021173099A1
WO2021173099A1 PCT/TR2021/050142 TR2021050142W WO2021173099A1 WO 2021173099 A1 WO2021173099 A1 WO 2021173099A1 TR 2021050142 W TR2021050142 W TR 2021050142W WO 2021173099 A1 WO2021173099 A1 WO 2021173099A1
Authority
WO
WIPO (PCT)
Prior art keywords
hydraulic
hydraulic pump
mobile
vehicles
tracking system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/TR2021/050142
Other languages
French (fr)
Inventor
Mehmet Camgöz
Uğur Camgöz
Original Assignee
Zi̇ya Usta Hi̇droli̇k Mak. İnş. Tur. San. Ve Ti̇c. Ltd. Şti̇.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zi̇ya Usta Hi̇droli̇k Mak. İnş. Tur. San. Ve Ti̇c. Ltd. Şti̇. filed Critical Zi̇ya Usta Hi̇droli̇k Mak. İnş. Tur. San. Ve Ti̇c. Ltd. Şti̇.
Publication of WO2021173099A1 publication Critical patent/WO2021173099A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B51/00—Testing machines, pumps, or pumping installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0088—Testing machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
    • F15B19/005—Fault detection or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/06—Pressure in a (hydraulic) circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/09—Flow through the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20538—Type of pump constant capacity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20546—Type of pump variable capacity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6306—Electronic controllers using input signals representing a pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6306—Electronic controllers using input signals representing a pressure
    • F15B2211/6309—Electronic controllers using input signals representing a pressure the pressure being a pressure source supply pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/632—Electronic controllers using input signals representing a flow rate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/632—Electronic controllers using input signals representing a flow rate
    • F15B2211/6323—Electronic controllers using input signals representing a flow rate the flow rate being a pressure source flow rate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6333—Electronic controllers using input signals representing a state of the pressure source, e.g. swash plate angle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6343—Electronic controllers using input signals representing a temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/86—Control during or prevention of abnormal conditions
    • F15B2211/863—Control during or prevention of abnormal conditions the abnormal condition being a hydraulic or pneumatic failure
    • F15B2211/8633—Pressure source supply failure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/865—Prevention of failures

Definitions

  • the present invention relates to a mobile tracking system that measures pressure, temperature, flow rate of hydraulic pumps/systems for land vehicles (damper truck, construction equipment, garbage truck, on-board crane, terrain vehicles etc.), also performs the measurement of the operation speed of the hydraulic pump used in the system and can be tracked remotely.
  • land vehicles damper truck, construction equipment, garbage truck, on-board crane, terrain vehicles etc.
  • Hydraulic pumps are hydraulic circuit elements that suck oil in the tank by means of the movement received from diesel motor, power transfer member or electric motor and deliver the same to the hydraulic system at a certain pressure and flow rate. In other words, they are hydraulic elements that convert the mechanical energy into hydraulic energy. The hydraulic energy delivered to the system is converted into the operation in receivers (hydraulic cylinder, hydraulic motor).
  • Pressure, temperature, speed and flow rate values should be of optimum values, so that hydraulic system for heavy construction vehicles and the corresponding hydraulic pumps operate efficiently and the potential failures may be avoided. Therefore, there is a need for an instantaneous monitoring/tracking for hydraulic systems for such vehicles.
  • Tracking system in the current applications are intended only to measure the pressure of hydraulic systems for damper trucks and to determine angles of vehicles based on the ground plane, wherein they relate to system for ensuring the safety during unloading processes. There is no application intended for determining the speed, oil flow rate and temperature of the pump employed in such systems. Therefore, they do not directly relate to the efficiency of the hydraulic systems.
  • the present invention relates to mobile hydraulic apparatus tracking system for land vehicles with hydraulic pump, which meets the aforementioned requirements, eliminates all the drawbacks and brings additional advantages.
  • Main object of the present invention is to offer a remote/mobile tracking system of hydraulic apparatuses for land vehicles with hydraulic pump, which can be tracked remotely by means of wireless connection such as GPRS, Wi-Fi, Bluetooth, is positioned on the hydraulic system and features an instantaneous tracking and memorizing property for the data of the pressure, temperature, speed and flow rate etc. parameters.
  • wireless connection such as GPRS, Wi-Fi, Bluetooth
  • the inventive remote/mobile tracking system collects data by means of sensors positioned on the portion, on which the hydraulic pump on the vehicle is integrated to the hydraulic system or the pump is integrated to the system.
  • Said sensors measure preferably the pressure, temperature, speed and flow rate.
  • Pressure of the fluid in the system is measured at one or more points by means of the pressure sensor and the related data is delivered to user.
  • temperature of the fluid is measured at one or more points by means of the temperature sensor and the related data is delivered to user.
  • Pump speed is measured through the speed sensor and the flow rate of the fluid is measured by means of the flow rate sensor at one or more points and the related data is delivered to user.
  • Data collected through the sensors from the hydraulic system is transferred to a PC monitor or mobile phone by means of Wi-Fi, GPRS, Bluetooth through a system preferably performing a wireless data transfer and the corresponding data may be monitored instantaneously by user. Based on the data collected, user may track the hydraulic system, organize a maintenance plan and may interfere with failures in advance.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Computer Hardware Design (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

The present invention relates to a mobile tracking system that measures pressure, temperature, flow rate of hydraulic pumps/systems for land vehicles (damper truck, construction equipment, garbage truck, on-board crane, terrain vehicles etc.), also performs the measurement of the operation speed of the hydraulic pump used in the system and can be tracked remotely.

Description

Mobile Hydraulic Apparatus Tracking System for Land Vehicles with
Hydraulic Pump
TECHNICAL FIELD
The present invention relates to a mobile tracking system that measures pressure, temperature, flow rate of hydraulic pumps/systems for land vehicles (damper truck, construction equipment, garbage truck, on-board crane, terrain vehicles etc.), also performs the measurement of the operation speed of the hydraulic pump used in the system and can be tracked remotely.
STATE OF THE ART
Nowadays, hydraulic pumps are employed for heavy construction vehicles (construction vehicles, damper trucks etc.). Hydraulic pumps are hydraulic circuit elements that suck oil in the tank by means of the movement received from diesel motor, power transfer member or electric motor and deliver the same to the hydraulic system at a certain pressure and flow rate. In other words, they are hydraulic elements that convert the mechanical energy into hydraulic energy. The hydraulic energy delivered to the system is converted into the operation in receivers (hydraulic cylinder, hydraulic motor).
Pressure, temperature, speed and flow rate values should be of optimum values, so that hydraulic system for heavy construction vehicles and the corresponding hydraulic pumps operate efficiently and the potential failures may be avoided. Therefore, there is a need for an instantaneous monitoring/tracking for hydraulic systems for such vehicles.
Tracking system in the current applications are intended only to measure the pressure of hydraulic systems for damper trucks and to determine angles of vehicles based on the ground plane, wherein they relate to system for ensuring the safety during unloading processes. There is no application intended for determining the speed, oil flow rate and temperature of the pump employed in such systems. Therefore, they do not directly relate to the efficiency of the hydraulic systems.
Consequently, the presence of the above mentioned problems and the insufficiency of the current solutions necessitate an improvement in the technical field pertaining to the remote/mobile tracking of the hydraulic apparatus for land vehicles with hydraulic pumps.
OBJECT OF THE INVENTION
The present invention relates to mobile hydraulic apparatus tracking system for land vehicles with hydraulic pump, which meets the aforementioned requirements, eliminates all the drawbacks and brings additional advantages.
Main object of the present invention is to offer a remote/mobile tracking system of hydraulic apparatuses for land vehicles with hydraulic pump, which can be tracked remotely by means of wireless connection such as GPRS, Wi-Fi, Bluetooth, is positioned on the hydraulic system and features an instantaneous tracking and memorizing property for the data of the pressure, temperature, speed and flow rate etc. parameters.
By means of the system achieving the above-mentioned objects, it is ensured;
• To collect instantaneous and/or periodic information on the efficiency of the hydraulic system for vehicle,
• To avoid problems to occur suddenly in the system by way of planning the system maintenance, since it offers a prediction about components employed in hydraulic systems,
• To prevent other apparatuses of the vehicle engaged with the system from damaging by means of presenting the opportunity to interfere instantaneously with the failures of the hydraulic systems, • To select the components employed in the system in a more accurate manner, since mobile use of the apparatus offers a detailed information on the field operations of the vehicles by means of the remote tracking and data saving features.
DETAILED DESCRIPTION OF THE INVENTION
In this detailed description, the preferred embodiments of the inventive remote/mobile tracking system for the hydraulic apparatuses for the land vehicles with hydraulic pump are explained solely for a better understanding of the subject, without generating any restrictive effect.
The inventive remote/mobile tracking system collects data by means of sensors positioned on the portion, on which the hydraulic pump on the vehicle is integrated to the hydraulic system or the pump is integrated to the system. Said sensors measure preferably the pressure, temperature, speed and flow rate. Pressure of the fluid in the system is measured at one or more points by means of the pressure sensor and the related data is delivered to user. Likewise, temperature of the fluid is measured at one or more points by means of the temperature sensor and the related data is delivered to user. Pump speed is measured through the speed sensor and the flow rate of the fluid is measured by means of the flow rate sensor at one or more points and the related data is delivered to user.
Data collected through the sensors from the hydraulic system is transferred to a PC monitor or mobile phone by means of Wi-Fi, GPRS, Bluetooth through a system preferably performing a wireless data transfer and the corresponding data may be monitored instantaneously by user. Based on the data collected, user may track the hydraulic system, organize a maintenance plan and may interfere with failures in advance.

Claims

1. Mobile tracking system for land vehicles (damper truck, construction vehicles, garbage truck, on-board crane, terrain vehicles etc.) with hydraulic pump that can be monitored remotely, characterized by the following;
• Measuring the pressure, temperature, flow rate, hydraulic pump speed of at least one hydraulic pump-hydraulic system for a land vehicles, transferring and saving instantaneously the data of the measured parameters and transferring the data on a PC monitor and/or mobile phone that can be tracked remotely in a mobile manner by means of a wireless connection such as GPRS, Wi-Fi, Bluetooth etc.
PCT/TR2021/050142 2020-02-25 2021-02-16 Mobile hydraulic apparatus tracking system for land vehicles with hydraulic pump Ceased WO2021173099A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2020/02905 2020-02-25
TR202002905 2020-02-25

Publications (1)

Publication Number Publication Date
WO2021173099A1 true WO2021173099A1 (en) 2021-09-02

Family

ID=77491820

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2021/050142 Ceased WO2021173099A1 (en) 2020-02-25 2021-02-16 Mobile hydraulic apparatus tracking system for land vehicles with hydraulic pump

Country Status (1)

Country Link
WO (1) WO2021173099A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016164715A1 (en) * 2015-04-09 2016-10-13 Sikorsky Aircraft Corporation System and method for health monitoring of hydraulic pumps
CN109630503A (en) * 2019-01-09 2019-04-16 无锡诚勇自动化技术有限公司 A kind of hydraulic pump health diagnosis system and its diagnostic method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016164715A1 (en) * 2015-04-09 2016-10-13 Sikorsky Aircraft Corporation System and method for health monitoring of hydraulic pumps
CN109630503A (en) * 2019-01-09 2019-04-16 无锡诚勇自动化技术有限公司 A kind of hydraulic pump health diagnosis system and its diagnostic method

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