TW201827281A - Judgment method of power saving - Google Patents

Abstract

The present invention relates to a judgment method of power saving, which comprises: (A) The power of motorcycle is on; (B) Detect the operating status of motorcycle engine, and determine whether an operation signal is received, if yes then go to step (B), if no then go to step (C); (C) Determine whether the time at which the operation signal has not been received continues for a specific time, if no then go to step (D), if yes then go to step (E); (D) The time counting returns to zero and returns to step (B); and (E) Turn off the power of motorcycle. In this way, the power of motorcycle can be saved.

Description

Energy saving judgment method

The invention relates to a method for judging energy saving, in particular to an energy-saving judging method for automatically turning off the power supply of the locomotive to improve electric energy consumption after determining the operating state of the locomotive engine by using the energy-saving device.

The personal transportation vehicles commonly used today generally include automobiles and locomotives. The vehicles in the form of locomotives are vehicles driven by engines or motors, mainly using two-wheel, three-wheel or four-wheel vehicles with steering directions, because of simple operation and convenient operation. The low price features have become the most commonly used means of transportation.

When the engine is turned off and the main power supply is not turned off, the electronic device on the locomotive will continue to consume battery power until the battery is dead. With the advancement of technology, the convenience functions of the locomotive are increasing. For example, the functions of automatically retracting the parking stand and the automatic driving record, and thus the number of electronic devices to be mounted, are increasing, and the demand for electric power is increased.

Under the consideration of driving safety, the regulations also require the locomotive to have the function of running lights or full-time lighting, which increases the power demand of the locomotive. In the environmental considerations, it is necessary to install an idling stop device, so the locomotive is in the engine. The flameout has not started, but the chances of the main power supply not being turned off are greatly increased.

Therefore, based on the spirit of active invention and creation, the inventors conceived an energy-saving judging method, which uses an energy-saving device to judge the operating state of the locomotive engine, automatically turns off the locomotive power supply, and achieves the purpose of saving locomotive energy. After several research experiments, the invention is completed. .

The main object of the present invention is to solve the above problems, and to provide an energy saving judging method, which achieves the purpose of saving locomotive energy.

In order to achieve the above object, the energy saving judging method of the present invention is used in a locomotive having an energy saving device, a crank position sensor, a gasoline pump, a fuel injector and an ignition coil, and the energy saving device includes a detecting unit and a a timing unit and a control unit, the detecting unit is electrically connected with the crank position sensor, the gasoline pump, the fuel injector and the ignition coil, and the timing unit is electrically connected with the detecting unit and the control unit, and the energy saving device has an energy saving judging method, including The following steps: (A) The power of the locomotive is turned on; (B) Detecting the engine running state of the locomotive, judging whether an operation signal is received, if yes, proceeding to step (B), and if not, performing step (C); C) judging whether the time when the operation signal is not received continues for a specific time, if not, executing step (D), and if so, performing step (E); (D) timing zeroing and returning to step (B); E) Turn off the power to the locomotive. Thereby, the energy-saving device can automatically judge the running state of the engine and turn off the power of the locomotive, thereby saving the power consumption of the locomotive battery.

After the step (C) determines that the time when the operation signal is not received is continuous for a certain period of time, the step (C) may further comprise a step (C1): sending a signal to a warning device and actuating the warning device, and the warning device is alerted. After the time has stopped, perform step (E).

The timing unit may further include a counting device. The step (C1) may further comprise a step (C2): determining whether the counting device has reached a preset number of warnings, and if not, performing step (D) to zero. And return to step (B), and if so, perform step (E), thereby assisting the locomotive user to turn off the power of the locomotive.

The warning device may be at least one of a buzzer, a horn, a plurality of directional lights and a large lamp disposed on one of the locomotives.

The above operation signal may be one of a signal of a crank position sensor, a signal of a gasoline pump, a signal of a fuel injector, and a signal of an ignition coil.

The above specific time may be 300 seconds, and the warning time may be 10 seconds.

The above summary and the following detailed description are intended to be illustrative of the scope of the invention, and the scope of the invention Explain it.

1 and 2 are schematic diagrams showing the structure of the locomotive and the judgment flow of the first embodiment of the energy saving judging method of the present invention.

The first embodiment of the energy saving judging method of the present invention is used on a locomotive having an energy saving device 1, a crank position sensor 2, a gasoline pump 3, an injector 4, an ignition coil 5, and a power supply device 10. The energy saving device 1 includes a detecting unit 11, a timing unit 12 and a control unit 13. The detecting unit 11 is electrically connected to the crank position sensor 2, the gasoline pump 3, the fuel injector 4 and the ignition coil 5, and the timing unit 12 and The detecting unit 11 and the control unit 13 are electrically connected, whereby the energy saving device 1 can perform the energy saving determination and turn off the power supply of the power supply device 10.

The first embodiment of the energy saving judging method of the present invention includes the following steps: step SA: the power of the locomotive is turned on; step SB detecting unit 11 detects the engine running state of the locomotive, determines whether an operation signal is received, and if so, performs the step SB, if no, step SC is performed; step SC timing unit 12 determines whether the time when the operation signal is not received continues for a specific time, if not, executes step SD, and if yes, performs step SE; step SD timing unit 12 The timing is reset to zero and returns to step SB; and the step SE control unit 13 turns off the power of the locomotive.

After confirming that the power of the locomotive is turned on in step SA, step SB is executed to detect the operation signal to determine the running state of the engine. The signal source of the operation signal is the signal of the crank position sensor 2, the signal of the gasoline pump 3, and the signal of the injector 4. And one of the signals of the ignition coil 5, when the locomotive engine is running or the idling is turned off, when the crankshaft position sensor 2 of the engine is actuated by the engine operation, when the gasoline pump 3 supplies the gasoline to the engine and is actuated, the spray When the oil nozzle 4 is supplied with atomized gasoline, or when the ignition coil 5 ignites the atomized gasoline in the engine cylinder, a signal is generated, and the signal can be used to judge the engine running state of the locomotive.

When the operation signal is not received, the process proceeds to step SC, and the length of time during which the operation signal is not received is determined in step SC. The length of time of the specific time is 300 seconds, but is not limited thereto, and may be adjusted according to actual needs.

In the first embodiment of the present invention, when the length of time during which the operation signal is not received reaches 300 seconds, the process proceeds to step SE, and the control unit 13 turns off the power supply of the locomotive and stops the power supply of the power supply device 10 to save the power of the locomotive. Consumption.

3 and FIG. 4 are schematic diagrams showing the structure of the locomotive and the judgment flow chart of the second embodiment of the energy saving judging method of the present invention.

The second embodiment of the energy saving judging method of the present invention is used for having an energy saving device 1, a crank position sensor 2, a gasoline pump 3, an injector 4, an ignition coil 5, a warning device 6, and a power supply device. On the locomotive 10, the energy-saving device 1 includes a detecting unit 11, a timing unit 12 having a counting device 112, and a control unit 13. The energy-saving device 1 is electrically connected to the warning device 6, and the detecting unit 11 and the crank position are sensed. The fuel pump 3, the fuel injector 4, and the ignition coil 5 are electrically connected, and the timing unit 12 is electrically connected to the detecting unit 11 and the control unit 13, whereby the energy saving device 1 can use the warning device 6 to remind the locomotive user to turn off the locomotive. The power supply turns off the power supply of the power supply device 10.

The second embodiment of the energy-saving judging method of the present invention includes the following steps: step SA: the power of the locomotive is turned on; step SB detecting unit 11 detects the engine running state of the locomotive, determines whether an operation signal is received, and if so, performs the step SB, if no, step SC is performed; step SC timing unit 12 determines whether the time when the operation signal is not received continues for a specific time, and if not, executes step SD, and if yes, performs step SC1; step SC1 controls unit 13 issues The signal is sent to a warning device 6 and the warning device 6 is activated. The warning device 6 stops after an alarm time, and the step SC2 is performed; the step SC2 determines whether the time counter 121 reaches a preset number of warnings, and if not, the steps are executed ( D) The timing of the timing unit 12 is reset to zero and returns to step (B), and if so, step SE is performed; and the step SE control unit 13 turns off the power of the locomotive.

The difference between the first embodiment of the present invention and the second embodiment is that the second embodiment has a counter 121 and a warning device 6 to assist the locomotive user in turning off the locomotive power supply. In detail, when the operation signal is not received. When the duration reaches 300 seconds, the process proceeds to step SC1. After the control unit 13 controls the warning device 6 to send a warning signal for a length of 10 seconds, the timing of the timing unit 12 is reset to zero, so that the detecting unit 11 and the timing unit determine again whether they are received. After the operation signal and the duration of the operation signal are not received, and after repeating the above process to issue three warning signals, the control unit 13 turns off the power of the locomotive and stops the power supply of the power supply device 10 to save power consumption of the locomotive.

In the present invention, the warning device 6 is disposed on at least one of the buzzer 61, a horn 62, the plurality of directional lights 63 and the large lamp 64 of the locomotive, and alerts the locomotive user with sound or light to remind the locomotive user The power of the locomotive is turned off, and the warning time and the preset number of warnings can also be adjusted according to actual needs, and are not limited to the above settings.

It can be seen from the above that, in the energy saving judging method of the present invention, after the detecting unit 11 and the timing unit 12 of the energy saving device 1 determine the engine running state of the locomotive, the control unit 13 of the energy saving device 1 can automatically turn off the locomotive power supply, or The warning device 6 reminds the locomotive user to turn off the locomotive power supply, thereby achieving the purpose of saving locomotive power consumption.

The above-mentioned embodiments are merely examples for convenience of description, and the scope of the claims is intended to be limited to the above embodiments.

1‧‧‧ energy saving device

10‧‧‧Power supply unit

11‧‧‧Detection unit

12‧‧‧Time unit

121‧‧‧Counter

13‧‧‧Control unit

2‧‧‧Crankshaft position sensor

3‧‧‧ gasoline pump

4‧‧‧Injector

5‧‧‧Ignition coil

6‧‧‧Warning device

61‧‧‧ buzzer

62‧‧‧ Horn

63‧‧‧ Directional lights

64‧‧‧ headlights

SA~SE‧‧‧Steps

SC1~SC2‧‧‧ steps

1 is a schematic view showing the structure of a locomotive according to a first embodiment of the energy saving judging method of the present invention. 2 is a schematic diagram showing the judgment flow of the first embodiment of the energy saving judging method of the present invention. 3 is a schematic view showing the structure of a locomotive according to a second embodiment of the energy saving judging method of the present invention. FIG. 4 is a schematic diagram showing the judgment flow of the second embodiment of the energy saving judging method of the present invention.

Claims (7)

An energy-saving judging method is used on a locomotive having an energy-saving device, a crank position sensor, a gasoline pump, a fuel injector and an ignition coil, the energy-saving device comprising a detecting unit, a timing unit and a control The detecting unit is electrically connected to the crankshaft position sensor, the gasoline pump, the fuel injector and the ignition coil, and the timing unit is electrically connected to the detecting unit and the control unit, and the energy saving device has a The energy saving judging method comprises the following steps: (A) the power of the locomotive is turned on; (B) detecting the running state of the locomotive engine, determining whether an operation signal is received, and if yes, performing step (B), if not, Then, step (C) is performed; (C) determining whether the time when the operation signal is not received continues for a specific time, if not, executing step (D), and if yes, performing step (E); (D) timing zeroing And return to step (B); and (E) turn off the power of the locomotive. The energy saving judging method according to claim 1, wherein the step (C) determines that the time when the operation signal is not received is continued for the specific time, and the step (C) further comprises a step (C1). ): Send a signal to a warning device and activate the warning device. The warning device stops after an alarm time, and performs step (E). The energy saving judging method according to claim 2, wherein the timing unit further comprises a counting device, and the step (C1) further comprises a step (C2): determining whether the counter is up to a preset. The number of warnings, if not, then perform step (D) to zero and return to step (B), and if so, perform step (E). The energy saving judging method according to claim 2, wherein the warning device is at least one of a buzzer, a speaker, a plurality of directional lights and a large lamp disposed in the locomotive. The energy saving judging method according to claim 1, wherein the operation signal is one of a signal of the crank position sensor, a signal of the gasoline pump, a signal of the injector, and a signal of the ignition coil. . The energy saving judging method described in claim 1, wherein the specific time is 300 seconds. The energy saving judging method described in claim 2, wherein the warning time is 10 seconds.