Card swiping type diesel engine control system

Abstract

The utility model belongs to the technical field of output control, and particularly relates to a card swiping type diesel engine control system which comprises a processing module, a card reading module and an output control module. Wherein the card reading module and the output control module are electrically connected with the processing module, and the output end of the output control module is connected with rotating equipment of the diesel engine; the card reading module is suitable for sensing card swiping information so that the processing module can be powered on or powered off or the output control module can be driven to control the rotating device to be started. According to the utility model, the card reading module is used for sensing card swiping information, power-on is realized after card swiping is carried out once, power-off is realized after card swiping is carried out once again, the processing module is matched with the output control module to start rotating equipment of the diesel engine, and the rotating equipment can be started even if card swiping is carried out continuously after card swiping is carried out for set seconds, so that non-contact operation of the diesel engine is realized; the operation safety can be improved, and the intelligent control requirement can be met.

Description

Technical Field

[0001] The utility model belongs to the technical field of output control, and in particular relates to a card-swipe type diesel engine control system. Background Art

[0002] The diesel engine is started by rotating the device, but the existing diesel engine needs to be controlled by manual power on and power off.

[0003] Although the diesel engine's power-on and power-off operating terminals are equipped with protective devices, they still require contact to operate, which poses certain safety risks and can no longer meet safety control requirements.

[0004] Therefore, it is urgent to develop a new card-swipe diesel engine control system to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a card-swipe type diesel engine control system and a diesel engine.

[0006] In order to solve the above technical problems, the utility model provides a card-swipe diesel engine control system, which includes: a processing module, a card reading module and an output control module; wherein the card reading module, the output control module are electrically connected to the processing module, and the output end of the output control module is connected to the rotating equipment of the diesel engine; the card reading module is suitable for sensing card swipe information so that the processing module can be powered on or off or drive the output control module to control the start of the rotating equipment.

[0007] Specifically, the card reading module includes: a card reading circuit; the card reading circuit is electrically connected to the processing module; the card reading circuit is suitable for sending a power-on signal, a power-off signal and a start signal to the processing module.

[0008] Specifically, a radio frequency identification chip is provided in the card reading circuit.

[0009] Specifically, the output control module includes: a power supply circuit, a first output control circuit and a second output control circuit; the power supply circuit, the first output control circuit and the second output control circuit are electrically connected to the processing module; the first output control circuit and the second output control circuit are electrically connected to the power supply circuit, the first output control circuit is externally connected to the ECU of the diesel engine, and the second output control circuit is externally connected to the rotating equipment of the diesel engine; the processing module is suitable for controlling the power supply circuit to drive the first output control circuit to send corresponding instructions to the ECU of the diesel engine; the processing module is suitable for controlling the power supply circuit to drive the second output control circuit to send corresponding instructions to the rotating equipment of the diesel engine.

[0010] Specifically, the power supply circuit is provided with a power supply terminal and a DC / DC conversion chip; the processing module is suitable for driving the DC / DC conversion chip to work so as to switch the working state between the power supply terminal and the first output control circuit and the second output control circuit.

[0011] Specifically, the first output control circuit is externally connected to a main relay of the ECU via a first control tube and its peripheral circuits.

[0012] Specifically, the second output control circuit is externally connected to a starting relay of the rotating device through a second control tube and its peripheral circuit.

[0013] Specifically, the output control module includes: an indicator light circuit; the indicator light circuit is electrically connected to the processing module and the power supply circuit.

[0014] Specifically, the processing module is connected to the power supply terminal through a sampling circuit.

[0015] The beneficial effect of the utility model is that the utility model senses the card swiping information through the card reading module, and the power is turned on by swiping the card once, and the power is turned off by swiping it again. The processing module cooperates with the output control module to enable the rotating equipment of the diesel engine to be started. After the card is swiped close to the set seconds, the rotating equipment can be started even if the card is continuously pressed against the card, thereby realizing contactless operation of the diesel engine, which can improve operational safety and meet the needs of intelligent control.

[0016] Other features and advantages of the present invention will be set forth in the following description, and in part will become apparent from the description, or may be understood by implementing the present invention.

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a principle block diagram of the card-swipe diesel engine control system of the utility model;

[0020] Figure 2 It is a circuit diagram of the processing module of the utility model;

[0021] Figure 3 It is a circuit diagram of the card reader module of the utility model;

[0022] Figure 4 It is the first part of the circuit diagram of the output control module of the utility model;

[0023] Figure 5 It is the second part of the circuit diagram of the output control module of the utility model;

[0024] Figure 6 The utility model is a circuit diagram of external communication of a card-swipe diesel engine control system.

[0025] In the figure:

[0026] U2, processing module; RFID, radio frequency identification chip; KP1, first control tube; KP2, second control tube; KM1, start relay; IC1, DC / DC conversion chip. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1, in this embodiment, as Figures 1 to 6 As shown, this embodiment provides a card-swipe diesel engine control system, which includes: a processing module U2, a card reading module and an output control module; wherein the card reading module, the output control module are electrically connected to the processing module U2, and the output end of the output control module is connected to the rotating equipment of the diesel engine; the card reading module is suitable for sensing the card swiping information so that the processing module U2 is powered on or off or drives the output control module to control the start of the rotating equipment.

[0029] In this example, see Figure 2 ,The processing module U2 adopts a single chip computer to realize signal input, output and control functions.

[0030] In this embodiment, the card reader module senses the card swiping information. Swiping the card once will turn on the power, and swiping it again will turn off the power. The processing module U2 cooperates with the output control module to enable the rotating equipment of the diesel engine to be started. After the card is swiped close to the set seconds, the rotating equipment can be started as long as the card is kept close to the card, thereby realizing contactless operation of the diesel engine, improving operational safety and meeting the needs of intelligent control.

[0031] In order to enable intelligent card reading, the card reading module includes: a card reading circuit; the card reading circuit is electrically connected to the processing module U2; the card reading circuit is suitable for sending a power-on signal, a power-off signal and a start signal to the processing module U2.

[0032] Specifically, the card reading circuit is used to sense the card swiping information and interact with the processing module U2.

[0033] As an alternative implementation of the card reader circuit, see Figure 3 The card reading circuit is provided with a radio frequency identification chip RFID.

[0034] To control the diesel engine power on and off and the start of rotating equipment, refer to Figure 4 , Figure 5 The output control module includes: a power supply circuit, a first output control circuit and a second output control circuit; the power supply circuit, the first output control circuit and the second output control circuit are electrically connected to the processing module U2; the first output control circuit and the second output control circuit are electrically connected to the power supply circuit, the first output control circuit is externally connected to the ECU of the diesel engine, and the second output control circuit is externally connected to the rotating equipment of the diesel engine; the processing module U2 is suitable for controlling the power supply circuit to drive the first output control circuit to send corresponding instructions to the ECU of the diesel engine; the processing module U2 is suitable for controlling the power supply circuit to drive the second output control circuit to send corresponding instructions to the rotating equipment of the diesel engine.

[0035] In this embodiment, the power supply circuit is provided with a power supply terminal and a DC / DC conversion chip IC1; the processing module U2 is suitable for driving the DC / DC conversion chip IC1 to work so as to switch the working state between the power supply terminal and the first output control circuit and the second output control circuit.

[0036] Specifically, see Figure 4 , Figure 5 , BAT+ is used as the power supply terminal.

[0037] As an optional implementation of controlling the main relay of the ECU, the first output control circuit is externally connected to the main relay of the ECU via the first control tube KP1 and its peripheral circuit.

[0038] Specifically, see Figure 4 , by controlling the first control tube KP1 externally outputs the main relay of the control ECU.

[0039] As an optional implementation for controlling the rotating device, the second output control circuit is externally connected to the starting relay KM1 of the rotating device through the second control tube KP2 and its peripheral circuit.

[0040] Specifically, see Figure 5, the start relay KM1 is controlled through the external output of the second controller.

[0041] In order to provide real-time feedback of the working status, the output control module includes: an indicator light circuit; the indicator light circuit is electrically connected to the processing module U2 and the power supply circuit.

[0042] Specifically, see Figure 4 The indicator light for electric fishing includes: an indicator light 1 LED+ and an indicator light 2 LED-. The indicator light 1 LED+ and the indicator light 2 LED- indicate the working status of the processing module U2 and the power supply circuit.

[0043] In this embodiment, the processing module U2 is connected to the power supply terminal through a sampling circuit.

[0044] Specifically, see Figure 4 , the ADC1 port is connected to the processing module U2, thereby enabling the processing module U2 to sample the power supply end.

[0045] In this embodiment, the processing module U2 is also connected to the CAN communication interface U1 and the external CAN communication network to achieve data interaction.

[0046] To sum up, the utility model senses the card swiping information through the card reading module. Swiping the card once will turn on the power, and swiping it again will turn off the power. The processing module cooperates with the output control module to enable the rotating equipment of the diesel engine to be started. After the card is swiped close to the set seconds, the rotating equipment can be started even if the card is continuously pressed, thereby realizing contactless operation of the diesel engine, which can improve operational safety and meet the needs of intelligent control.

[0047] All devices (parts without specific structure) selected in this application are universal standard parts or parts known to those skilled in the art, and their structures and principles can be known by those skilled in the art through technical manuals or conventional experimental methods. In addition, the software programs involved in this application are all prior art, and this application does not involve any improvement to the software programs.

[0048] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0050] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, and the indirect coupling or communication connection of devices or units can be electrical, mechanical or other forms.

[0051] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0052] In addition, each functional unit in each embodiment of the present utility model may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0053] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A card-swipe diesel engine control system, characterized in that: include: Processing module, card reading module and output control module; in The card reading module, the output control module and the processing module are electrically connected, and the output end of the output control module is connected to the rotating equipment of the diesel engine; The card reading module is suitable for sensing card swiping information so as to enable the processing module to power on or off or drive the output control module to control the rotation device to start.

2. The card-swipe diesel engine control system according to claim 1, characterized in that: The card reading module comprises: a card reading circuit; The card reading circuit is electrically connected to the processing module; The card reading circuit is suitable for sending a power-on signal, a power-off signal and a start signal to the processing module.

3. The card-swipe diesel engine control system according to claim 2, characterized in that: The card reading circuit is provided with a radio frequency identification chip.

4. The card-swipe diesel engine control system according to claim 1, characterized in that: The output control module includes: a power supply circuit, a first output control circuit and a second output control circuit; The power supply circuit, the first output control circuit, the second output control circuit are electrically connected to the processing module; The first output control circuit and the second output control circuit are electrically connected to the power supply circuit, the first output control circuit is externally connected to the ECU of the diesel engine, and the second output control circuit is externally connected to the rotating equipment of the diesel engine; The processing module is suitable for controlling the power supply circuit to drive the first output control circuit to send corresponding instructions to the ECU of the diesel engine; The processing module is suitable for controlling the power supply circuit to drive the second output control circuit to send corresponding instructions to the rotating equipment of the diesel engine.

5. The card-swipe diesel engine control system as claimed in claim 4, characterized in that: The power supply circuit is provided with a power supply terminal and a DC / DC conversion chip; The processing module is suitable for driving the DC / DC conversion chip to work so as to switch the working state between the power supply end and the first output control circuit and the second output control circuit.

6. The card-swipe diesel engine control system according to claim 4, characterized in that: The first output control circuit is externally connected to the main relay of the ECU via the first control tube and its peripheral circuit.

7. The card-swipe diesel engine control system according to claim 4, characterized in that: The second output control circuit is externally connected to a starting relay of a rotating device through a second control tube and its peripheral circuit.

8. The card-swipe diesel engine control system as claimed in claim 4, characterized in that: The output control module includes: an indicator light circuit; The indicator light circuit is electrically connected to the processing module and the power supply circuit.

9. The card-swipe diesel engine control system according to claim 4, characterized in that: The processing module is connected to the power supply terminal through a sampling circuit.

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