Ship steering engine monitoring system

Abstract

The utility model discloses a ship steering engine monitoring system which comprises a controller, a steering engine, a first hydraulic pump, a second hydraulic pump, a radiator, a hydraulic oil level sensor, a hydraulic oil temperature sensor, an oil suction filter outlet pressure sensor, a steering engine hydraulic oil port pressure sensor, a GSM communication module and a mobile communication device. The hydraulic oil level sensor, the oil temperature sensor, the oil suction filter outlet pressure sensor and the steering engine hydraulic oil port pressure sensor are respectively connected with the controller; the controller is connected with the GSM communication module, the GSM communication module is connected with mobile communication equipment, the first electromagnetic valve is used for controlling a switch of the first hydraulic pump to be switched on or switched off, the first electromagnetic valve is connected with the first hydraulic pump, and the controller controls the switch of the first electromagnetic valve. According to the utility model, the intelligent level of steering engine management can be effectively improved, management personnel can know the operation condition of the steering engine in time, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring, in particular to a ship steering gear monitoring system. Background Art

[0002] Currently, when there is a safety hazard in the steering gear, the equipment cannot promptly issue an alarm to notify the user, nor can it automatically handle the accident. When the user is not on board the ship, the steering gear information cannot be obtained remotely. Therefore, a steering gear intelligent monitoring device with sensitive sensing, simple operation, and timely feedback to the user is needed to ensure the safe operation of the steering gear. Utility Model Content

[0003] In order to solve the above problems in the prior art, the utility model provides a ship steering gear monitoring system.

[0004] The main technical solutions adopted by this utility model are:

[0005] A ship steering gear monitoring system includes a controller, a steering gear, a first hydraulic pump, a second hydraulic pump, a radiator, a hydraulic oil level sensor, a hydraulic oil temperature sensor, an oil suction filter outlet pressure sensor, a steering gear hydraulic oil port pressure sensor, a GSM communication module, and a mobile communication device; the hydraulic oil level sensor, hydraulic oil temperature sensor, oil suction filter outlet pressure sensor, and steering gear hydraulic oil port pressure sensor are respectively connected to the controller; and further includes:

[0006] a first solenoid valve for controlling the opening or closing of the first hydraulic pump, wherein the first solenoid valve is connected to the first hydraulic pump, and the controller controls the opening and closing of the first solenoid valve;

[0007] a second solenoid valve for controlling the second hydraulic pump to be turned on or off, the second solenoid valve being connected to the second hydraulic pump, and the controller controlling the switch of the second solenoid valve;

[0008] a first relay for controlling the operation of the first alarm, the first relay being connected to the first alarm, and when the pressure data transmitted to the controller by the steering gear hydraulic oil port pressure sensor reaches a pressure setting value, the controller turns on the first relay, and the first alarm sounds;

[0009] a second relay for controlling the operation of the second alarm, the second relay being connected to the second alarm, and when the temperature data transmitted by the hydraulic oil temperature sensor to the controller reaches a temperature setting value, the controller turns on the second relay and the second alarm sounds;

[0010] a third relay for controlling the operation of the radiator, the third relay being connected to the radiator, and when the temperature data transmitted to the controller by the hydraulic oil temperature sensor reaches a set temperature value, the controller turns on the third relay, and the radiator operates;

[0011] a fourth relay for controlling the operation of a fourth alarm, the fourth relay being connected to the fourth alarm, and when the liquid level data transmitted by the hydraulic oil level sensor to the controller reaches a liquid level set value, the controller turns on the fourth relay, and the fourth alarm sounds an alarm;

[0012] a fifth relay for controlling the operation of a fifth alarm, the fifth relay being connected to the fifth alarm, and when the pressure data transmitted to the controller by the oil suction filter outlet pressure sensor reaches a pressure setting value, the controller turns on the first relay, and the fifth alarm sounds;

[0013] The controller is connected to the GSM communication module, and the GSM communication module is connected to the mobile communication device.

[0014] Preferably, the ship steering gear monitoring system further comprises: a camera for collecting image information of the steering gear; the camera is connected to the controller; and the image information of the steering gear is viewed through a display area on a mobile communication device.

[0015] Preferably, the ship steering gear monitoring system further comprises a power supply, which is a rechargeable lithium battery; the power supply respectively supplies power to the controller and the GSM communication module.

[0016] Preferably, the ship steering gear monitoring system further comprises a touch screen, which is connected to a controller, and the controller displays the hydraulic oil level, hydraulic oil temperature, oil suction filter outlet pressure, and steering gear hydraulic oil port pressure on a display screen through a preset program.

[0017] Preferably, the touch screen is provided with a servo fault information input module, and the inspection personnel input the servo fault condition through the servo fault information input module, and the controller sends the fault information to the APP on the manager's smartphone through the GSM communication module.

[0018] Preferably, the touch screen is provided with a face recognition device, and the face recognition device is electrically connected to the controller. After the face recognition is passed, the inspection personnel log in to the distribution box fault information input module.

[0019] Preferably, it further includes a timer, a counter, and a memory; the timer is used to interrupt at fixed time intervals when the device is running, generate an interrupt signal and send the interrupt signal to the counter; the counter is used to receive the interrupt signal sent by the timer, accumulate the number of interruptions, and when the accumulated number of interruptions is equal to the set value of the number of interruptions, the running time counter sends the number of interruptions to the controller, and clears the accumulated number of interruptions to zero, and re-accumulates the number of interruptions; the controller is used to calculate the accumulated time according to the fixed time interval and the number of interruptions received, read the running time stored in the memory, and update the running time stored in the memory according to the accumulated time and the stored running time; the memory is used to store the running time.

[0020] Preferably, the mobile communication device is provided with a button for setting a running time alarm setting value, and when the controller detects that the running time reaches the running time setting value, an alarm message is sent to the mobile communication device.

[0021] The utility model has the following beneficial effects: the utility model can effectively improve the intelligent level of steering gear management, thereby effectively reducing the incidence of steering gear safety problems, allowing management personnel to timely understand the operation status of the steering gear, and reducing costs; it realizes the statistics of equipment operation time, which is convenient for users to understand the actual operation time of the display equipment, understand the service life and failure rate of each key component of the equipment, and evaluate the performance of the equipment, so as to maintain or replace some components of the equipment when their service life is about to expire. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the partial structure of the hydraulic system of the present utility model;

[0023] Figure 2 It is a structural diagram of the utility model;

[0024] Figure 3 This is a structural diagram of the running time calculation module in Example 5.

[0025] In the figure, 1 is a filter; 2 is a first hydraulic pump; 3 is a first solenoid valve; 4 is a second solenoid valve; 5 is a second hydraulic pump. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention.

[0028] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0029] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0031] Example 1

[0032] The present invention will be further described below with reference to the accompanying drawings:

[0033] A ship steering gear monitoring system, characterized by comprising a controller, a steering gear, a first hydraulic pump 2, a second hydraulic pump 5, a radiator, a hydraulic oil level sensor, a hydraulic oil temperature sensor, an outlet pressure sensor of an oil suction filter 1, a steering gear hydraulic oil port pressure sensor, a GSM communication module, and a mobile communication device; the hydraulic oil level sensor, the hydraulic oil temperature sensor, the outlet pressure sensor of the oil suction filter 1, and the steering gear hydraulic oil port pressure sensor are respectively connected to the controller; and further comprising:

[0034] The first solenoid valve 3 is used to control the opening or closing of the first hydraulic pump 2 . The first solenoid valve 3 is connected to the first hydraulic pump 2 , and the controller controls the opening and closing of the first solenoid valve 3 .

[0035] The second solenoid valve 4 is used to control the opening or closing of the second hydraulic pump 5. The second solenoid valve 4 is connected to the second hydraulic pump 5, and the controller controls the opening and closing of the second solenoid valve 4; when the liquid level is lower than 60 percent, the first solenoid valve 3 is energized and the first hydraulic pump 2 is started; when the liquid level is lower than 50 percent, the first solenoid valve 3 loses power, the second solenoid valve 4 is energized, the second hydraulic pump 5 is started, and the first hydraulic pump 2 stops running.

[0036] A first relay is used to control the operation of a first alarm. The first relay is connected to the first alarm. When the pressure data transmitted to the controller by the steering gear hydraulic oil port pressure sensor reaches the pressure setting value, the controller turns on the first relay, causing the first alarm to sound. The first alarm can be a buzzer or indicator light. For example, the first alarm will sound when the oil replenishment port pressure is less than 0.17 MPa or when the pump outlet pressure reaches the pressure setting value due to a blockage at the pump outlet.

[0037] a second relay for controlling the operation of the second alarm, the second relay being connected to the second alarm, and when the temperature data transmitted by the hydraulic oil temperature sensor to the controller reaches a temperature setting value, the controller turns on the second relay and the second alarm sounds;

[0038] A third relay is used to control the operation of the radiator. The third relay is connected to the radiator. When the temperature data transmitted to the controller by the hydraulic oil temperature sensor reaches the temperature setting value, the controller turns on the third relay and the radiator works; when the hydraulic oil temperature is greater than 45 degrees Celsius, the radiator works.

[0039] The fourth relay is used to control the operation of the fourth alarm. The fourth relay is connected to the fourth alarm. When the liquid level data transmitted to the controller by the hydraulic oil level sensor reaches the liquid level setting value, the controller turns on the fourth relay and the fourth alarm sounds an alarm; when the liquid level is lower than 50 percent, the fourth alarm sounds an alarm.

[0040] A fifth relay is used to control the operation of the fifth alarm. The fifth relay is connected to the fifth alarm. When the pressure data transmitted to the controller by the pressure sensor at the outlet of the oil suction filter 1 reaches the set pressure value, the controller activates the first relay, causing the fifth alarm to sound. When the outlet pressure of the oil suction filter 1 reaches the set pressure value, indicating that the oil suction filter 1 is clogged, the fifth alarm will sound. The pressure sensor outputs a 4-20mA signal.

[0041] The controller is connected to the GSM communication module, and the GSM communication module is connected to the mobile communication device. The controller adopts the MCM24 controller.

[0042] The adoption of this technical solution can effectively improve the intelligence level of steering gear management, thereby effectively reducing the incidence of steering gear safety problems, enabling managers to understand the operating status of the steering gear in a timely manner, and reducing costs.

[0043] Example 2

[0044] In this embodiment, the ship steering gear monitoring system further comprises a camera for collecting image information of the steering gear; the camera is connected to the controller; and the image information of the steering gear is viewed through the display area on the mobile communication device.

[0045] Example 3

[0046] In this embodiment, the ship steering gear monitoring system further includes a power supply, which is a rechargeable lithium battery; the power supply is used to supply power to the controller and the GSM communication module respectively.

[0047] In this embodiment, the ship steering gear monitoring system further includes a touch screen connected to a controller. The controller, via a pre-set program, displays the hydraulic oil level, hydraulic oil temperature, outlet pressure of the oil suction filter 1, and steering gear hydraulic oil port pressure on the display screen. The touch screen is a 7-inch touch screen, model 6071IK.

[0048] Example 4

[0049] In this embodiment, the touch screen is provided with a servo fault information input module, and the inspection personnel input the servo fault condition through the servo fault information input module, and the controller sends the fault information to the APP on the manager's smartphone through the GSM communication module.

[0050] The touch screen is provided with a face recognition device, which is electrically connected to the controller. After the face recognition is passed, the inspection personnel log in to the distribution box fault information input module.

[0051] Example 5

[0052] In this embodiment, the ship steering gear monitoring system also includes a running time calculation module, which includes a timer, a counter, and a memory; the timer is used to interrupt at fixed time intervals when the equipment is running, generate an interrupt signal and send the interrupt signal to the counter; the counter is used to receive the interrupt signal sent by the timer, accumulate the number of interruptions, and when the accumulated number of interruptions is equal to the set value of the number of interruptions, the running time counter sends the number of interruptions to the controller, clears the accumulated number of interruptions, and re-accumulates the number of interruptions; the controller is used to calculate the accumulated time according to the fixed time interval and the number of interruptions received, read the running time stored in the memory, and update the running time stored in the memory according to the accumulated time and the stored running time; the memory is used to store the running time.

[0053] The mobile communication device is provided with a button for setting a running time alarm setting value. When the controller detects that the running time reaches the running time setting value, an alarm message is sent to the mobile communication device.

[0054] When the running time reaches 500 hours, the integrated filter on the pump needs to be replaced; when the running time reaches 2000 hours, the hydraulic oil and oil suction filter 1 need to be replaced.

[0055] This technical solution enables statistics on equipment operating time, making it easier for users to understand the actual operating time of the display device, understand the service life and failure rate of each key component of the device, and evaluate the performance of the device so that certain components of the device can be maintained or replaced when their life is about to expire.

[0056] The above-described embodiments of the present invention do not limit the scope of protection of the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A ship steering gear monitoring system, characterized in that: It includes a controller, a steering gear, a first hydraulic pump, a second hydraulic pump, a radiator, a hydraulic oil level sensor, a hydraulic oil temperature sensor, an oil suction filter outlet pressure sensor, a steering gear hydraulic oil port pressure sensor, a GSM communication module, and a mobile communication device; the hydraulic oil level sensor, oil temperature sensor, oil suction filter outlet pressure sensor, and steering gear hydraulic oil port pressure sensor are connected to the controller respectively; and also includes: a first solenoid valve for controlling the opening or closing of the first hydraulic pump, wherein the first solenoid valve is connected to the first hydraulic pump, and the controller controls the opening and closing of the first solenoid valve; a second solenoid valve for controlling the second hydraulic pump to be turned on or off, the second solenoid valve being connected to the second hydraulic pump, and the controller controlling the switch of the second solenoid valve; a first relay for controlling the operation of the first alarm, the first relay being connected to the first alarm, and when the pressure data transmitted to the controller by the steering gear hydraulic oil port pressure sensor reaches a pressure setting value, the controller turns on the first relay, and the first alarm sounds; a second relay for controlling the operation of the second alarm, the second relay being connected to the second alarm, and when the temperature data transmitted by the hydraulic oil temperature sensor to the controller reaches a temperature setting value, the controller turns on the second relay and the second alarm sounds; a third relay for controlling the operation of the radiator, the third relay being connected to the radiator, and when the temperature data transmitted to the controller by the hydraulic oil temperature sensor reaches a set temperature value, the controller turns on the third relay, and the radiator operates; a fourth relay for controlling the operation of a fourth alarm, the fourth relay being connected to the fourth alarm, and when the liquid level data transmitted by the hydraulic oil level sensor to the controller reaches a liquid level set value, the controller turns on the fourth relay, and the fourth alarm sounds an alarm; a fifth relay for controlling the operation of a fifth alarm, the fifth relay being connected to the fifth alarm, and when the pressure data transmitted to the controller by the oil suction filter outlet pressure sensor reaches a pressure setting value, the controller turns on the first relay, and the fifth alarm sounds; The controller is connected to the GSM communication module, and the GSM communication module is connected to the mobile communication device.

2. A ship steering gear monitoring system according to claim 1, characterized in that: It also includes a camera for collecting image information of the servo; the camera is connected to the controller; and the image information of the servo is viewed through the display area on the mobile communication device.

3. A ship steering gear monitoring system according to claim 1, characterized in that: It also includes a power supply, which is a rechargeable lithium battery; the power supply is used to supply power to the controller and the GSM communication module.

4. A ship steering gear monitoring system according to claim 1, characterized in that: Also includes: A touch screen connected to the controller, The controller displays the hydraulic oil level, hydraulic oil temperature, oil suction filter outlet pressure, and steering gear hydraulic oil port pressure on the display screen through a preset program.

5. A ship steering gear monitoring system according to claim 4, characterized in that: The touch screen is provided with a steering gear fault information input module, and the inspection personnel input the steering gear fault information input module, and the controller sends the fault information to the manager's smartphone APP through the GSM communication module.

6. A ship steering gear monitoring system according to claim 4, characterized in that: The touch screen is provided with a face recognition device, which is electrically connected to the controller. After the face recognition is passed, the inspection personnel log in to the distribution box fault information input module.

7. A ship steering gear monitoring system according to claim 1, characterized in that: The device further includes a timer, a counter, and a memory; the timer is configured to interrupt the device at regular intervals when the device is running, generate an interrupt signal, and send the interrupt signal to the counter; the counter is configured to receive the interrupt signal sent by the timer, accumulate the number of interrupts, and when the accumulated number of interrupts equals a set value for the number of interrupts, the counter sends the number of interrupts to the controller, resets the accumulated number of interrupts, and re-accumulates the number of interrupts; The controller is configured to calculate a cumulative time based on the fixed time interval and the number of interruptions received, read the running time stored in the memory, and update the running time stored in the memory based on the cumulative time and the stored running time; The memory is used to store the running time.

8. A ship steering gear monitoring system according to claim 6, characterized in that: The mobile communication device is provided with a button for setting a running time alarm setting value. When the controller detects that the running time reaches the running time setting value, an alarm message is sent to the mobile communication device.

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