CN216429787U - Throttle control system for maritime work site transportation equipment - Google Patents
Throttle control system for maritime work site transportation equipment Download PDFInfo
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- CN216429787U CN216429787U CN202122541222.2U CN202122541222U CN216429787U CN 216429787 U CN216429787 U CN 216429787U CN 202122541222 U CN202122541222 U CN 202122541222U CN 216429787 U CN216429787 U CN 216429787U
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Abstract
The utility model discloses a throttle control system for maritime work place transportation equipment, including central processing module, sampling module, execution module and communication module, sampling module can gather accelerator pedal's position, and with signal transmission to central processing module, central processing module is with the signal after the operation processing, the execution motor for execution module is given in the transmission, corresponding operation is made according to the signal to the execution motor, make throttle opening degree and accelerator pedal's position suit, and corresponding positive rapidly, the fault rate is lower, and communication module external equipment can carry out settlement and adjustment of data through communication module, so that throttle control system's normal work and maintenance.
Description
Technical Field
The utility model relates to an ocean engineering equipment transport means field especially relates to an accelerator control system for marine industry place transportation equipment.
Background
The hydraulic flat car is commonly used as a transport tool in ocean engineering, the existing engine is a traditional non-electric control diesel engine, the response between an accelerator pedal and an accelerator of the existing accelerator control system is not positive, the fault that the accelerator does not act appears for many times, the engineering period is delayed, and great economic loss is caused.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a throttle control system for maritime work place transportation equipment, the throttle can actively respond accelerator pedal's action, and the fault rate is lower, low cost.
In order to solve the technical problem, the utility model provides an accelerator control system for maritime work site transportation equipment, which comprises a central processing module, a sampling module, a communication module and an execution module;
the sampling module, the communication module and the execution module are respectively and electrically connected with the central processing module;
the sampling module comprises an accelerator pedal sensor and an AD converter, wherein the accelerator pedal sensor can sample the position of an accelerator pedal and transmit a signal to the central processing module through the AD converter;
the execution module comprises an output circuit and an execution motor, the output circuit transmits a signal received by the central processing module to the execution motor, and the execution motor controls the position of an accelerator according to the signal;
and the communication module can be used for setting parameters of external equipment.
Further, the specific model of the central processing module is atmgnea 328.
Further, the output circuit includes an IR2103S driver and an IRF450 NS.
Further, the communication module comprises a USB to serial port chip, and the specific model is CP 2102.
The technical effects of the utility model are that: (1) the utility model discloses a central processing module, sampling module, execution module and communication module, sampling module can gather accelerator pedal's position to with signal transmission to central processing module, central processing module is after the operation with the signal, transmits to execution module's executive motor, and the executive motor makes corresponding operation according to the signal, makes the throttle degree of opening and accelerator pedal's position suit, and corresponding positive rapidly, and the fault rate is lower; (2) the communication module external equipment can set and adjust data through the communication module so as to facilitate normal work and maintenance of the accelerator control system.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a schematic diagram of the work flow of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a throttle control system for maritime work site transportation equipment, which is specifically described by taking a 150T hydraulic flat car as an example, and the specific implementation of each step is as follows:
an accelerator control system for maritime work site transportation equipment comprises a central processing module, a sampling module, a communication module and an execution module;
the central processing module, the sampling module, the communication module and the execution module are respectively electrically connected with the central processing module. The sampling module can sample the position of the accelerator pedal and convert the position into a signal to be transmitted to the central processing module, the central processing module analyzes and calculates data and transmits the data to the execution module, and the execution module can control the opening and closing degree of the accelerator to be matched with the position of the accelerator pedal according to the signal.
And the sampling module comprises an accelerator pedal sensor and an AD (analog-to-digital) converter, the accelerator pedal sensor can sample the position of an accelerator pedal, and a signal is transmitted to the central processing module through the AD converter. When the device is in a starting state, the AD converter samples the current value of the accelerator pedal sensor input by the analog input end, compares the input voltage with the internal reference voltage, and converts the input analog quantity into a 10-bit digital quantity by a successive approximation method.
The central processing module ATmgea328 compares the input value of the accelerator pedal processed by the AD converter with the accelerator position value fed back by the execution module for judgment, and if the acquired accelerator pedal value is greater than the accelerator position value and the difference value is greater than 5 (false operation caused by vibration of the accelerator pedal is avoided), the central processing module converts the value into a PWM square wave signal and sends the PWM square wave signal to the execution module.
The execution module comprises an output circuit and an execution motor, the output circuit transmits a signal received from the central processing module to the execution motor, and the execution motor controls the position of the accelerator according to the signal.
The output circuit consists of an IR2103S driver and an IRF450NS, and controls the action of the execution motor according to a PWM square wave signal sent by the central microprocessor, and the accelerator pedal responds.
And the communication module can be used for setting and adjusting parameters of external equipment.
The communication module comprises a USB-to-serial port chip, the specific model is CP2102, the highest communication speed can reach 1Mbps, if the parameters of the equipment change or during maintenance, a common computer can be used for detecting and modifying related parameters through the port, detecting the current states of an accelerator pedal and an execution motor, and modifying the initial value of an accelerator sensor, so that the detection and maintenance of maintenance personnel are facilitated.
The utility model discloses can eliminate accelerator pedal because all move the influence of the malfunction of the throttle that causes, central processing module is through carrying out comparison with accelerator pedal input value and throttle position value, when difference between them is greater than 5, then think accelerator pedal's action is effective action, and central processing module is with signal transmission to execution module, otherwise, central processing module then does not send signal to execution module.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (4)
1. The utility model provides a throttle control system for marine site transportation equipment which characterized in that: the device comprises a central processing module, a sampling module, a communication module and an execution module;
the sampling module, the communication module and the execution module are respectively and electrically connected with the central processing module;
the sampling module comprises an accelerator pedal sensor and an AD converter, wherein the accelerator pedal sensor can sample the position of an accelerator pedal and transmit a signal to the central processing module through the AD converter;
the execution module comprises an output circuit and an execution motor, the output circuit transmits a signal received from the central processing module to the execution motor, and the execution motor controls the position of an accelerator according to the signal;
and the communication module can be used for setting and adjusting parameters of external equipment.
2. The throttle control system for a maritime yard transportation device of claim 1, wherein: the specific model of the central processing module is ATmgea 328.
3. The throttle control system for a maritime yard transportation device of claim 1, wherein: the output circuit includes an IR2103S driver and an IRF450 NS.
4. The throttle control system for a maritime yard transportation device of claim 1, wherein: the communication module comprises a USB-to-serial port chip, and the specific model is CP 2102.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122541222.2U CN216429787U (en) | 2021-10-21 | 2021-10-21 | Throttle control system for maritime work site transportation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122541222.2U CN216429787U (en) | 2021-10-21 | 2021-10-21 | Throttle control system for maritime work site transportation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216429787U true CN216429787U (en) | 2022-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122541222.2U Active CN216429787U (en) | 2021-10-21 | 2021-10-21 | Throttle control system for maritime work site transportation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216429787U (en) |
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2021
- 2021-10-21 CN CN202122541222.2U patent/CN216429787U/en active Active
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