Paver start-up control method and paver

A technology of paver and start-up mode, which is applied in the field of paver control and paver start-up control, and can solve problems such as low accuracy of human judgment, difficulty in start-up, and influence on normal construction work of paver

Active Publication Date: 2022-07-15
SANY AUTOMOBILE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the various operating systems of the paver mostly provide the driving force through the engine of the paver body, the load of the paver is relatively high when it is started. start-up phenomenon
In the existing solutions, the connection between the load and the engine is mostly disconnected through the clutch to reduce the difficulty of starting the engine. However, in the existing solutions, whether the engine can be started normally needs to be judged by humans and depends on the experience of the operator. High, and the accuracy of human judgment is not high, it is easy to affect the normal construction work of the paver

Method used

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  • Paver start-up control method and paver
  • Paver start-up control method and paver
  • Paver start-up control method and paver

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] This embodiment provides a paver startup control method, such as figure 1 shown, including:

[0053] Step S100: receiving a paver start-up instruction;

[0054] Step S200: acquiring altitude information and engine temperature information of the paver;

[0055] Step S300: Determine the working state of the engine of the paver according to the altitude information and the engine temperature information;

[0056] Step S400: controlling the operating state of the clutch of the paver according to the working condition;

[0057] Step S500: control the engine to start according to the operating state of the clutch,

[0058] Wherein, the clutch is arranged between the engine and the working load, and the clutch is used to connect or disconnect the engine and the working load, so as to realize the starting of the engine with or without the working load.

[0059] The paver start-up control method in this embodiment is used for a paver, the paver is provided with an engine, a ...

Embodiment 2

[0061] This embodiment provides a paver startup control method, such as figure 2 shown, including:

[0062] Step S100: receiving a paver start-up instruction;

[0063] Step S200: acquiring altitude information and engine temperature information of the paver;

[0064] Step S310: judging whether the engine temperature of the paver is lower than the temperature threshold, and generating a first judgment result; if the first judgment result is yes, execute step S320, if the first judgment result is no, execute step S330;

[0065] Step S320: determine that the engine is in an abnormal state;

[0066] Step S330: determine whether the altitude of the paver is greater than the altitude threshold, and generate a second judgment result; if the second judgment result is yes, execute step S320, if the second judgment result is no, execute step S340;

[0067] Step S340: determine that the engine is in a normal state;

[0068] Step S400: controlling the operating state of the clutch of...

Embodiment 3

[0073] This embodiment provides a paver startup control method, such as image 3 shown, including:

[0074] Step S100: receiving a paver start-up instruction;

[0075] Step S200: acquiring altitude information and engine temperature information of the paver;

[0076] Step S310: determine whether the engine temperature of the paver is lower than the temperature threshold, and generate a first determination result; if the first determination result is yes, perform steps S320 and S420, and if the first determination result is no, perform step S330;

[0077] Step S320: determine that the engine is in an abnormal state;

[0078] Step S330: determine whether the altitude of the paver is greater than the altitude threshold, and generate a second judgment result; if the second judgment result is yes, execute steps S320 and S420, if the second judgment result is no, execute steps S340 and S420 S410;

[0079] Step S340: determine that the engine is in a normal state;

[0080] Step ...

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PUM

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Abstract

The invention provides a paver startup control method and paver. The paver startup control method includes: receiving a paver startup instruction; acquiring altitude information and engine temperature information of the paver; Control the operating state of the clutch of the paver according to the working condition; control the engine start according to the operating state of the clutch, wherein the clutch is arranged between the engine and the working load, and the clutch is used to connect or disconnect the engine and the working load, so as to realize the engine Launch with or without workload. Through the technical scheme of the present invention, the operating state of the clutch can be controlled according to the working condition of the paver, so that the paver can start the engine without a working load in the plateau area or in the low temperature environment, which reduces the difficulty of starting the engine and makes the paver start up. The paver is easy to operate.

Description

technical field [0001] The invention relates to the technical field of paver control, in particular to a paver startup control method and a paver. Background technique [0002] At present, the paver is one of the common road construction machinery, which is mostly used in road construction to pave various paving materials. Since the various operating systems of the paver are mostly driven by the engine of the paver body, the load when the paver is started is relatively high. When the paver is constructed in a plateau area or in a low temperature environment, it is easy to cause difficulty in starting or unable to start. start-up phenomenon. In the existing solution, the connection between the load and the engine is mostly disconnected through the clutch to reduce the difficulty of starting the engine. However, in the existing solution, whether the engine can start normally needs to be judged manually and depends on the experience of the operator. It is relatively high, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02D41/06F02D41/02E01C19/12
CPCF02D41/062F02D41/022E01C19/12F02D2200/021F02D2200/701
Inventor 高贺朋胡建标夏锦阳
Owner SANY AUTOMOBILE MFG CO LTD
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