CN103047040B - The memory control device of motor and the storage controlling method of motor - Google Patents
The memory control device of motor and the storage controlling method of motor Download PDFInfo
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- CN103047040B CN103047040B CN201210227971.0A CN201210227971A CN103047040B CN 103047040 B CN103047040 B CN 103047040B CN 201210227971 A CN201210227971 A CN 201210227971A CN 103047040 B CN103047040 B CN 103047040B
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Abstract
The present invention relates to the memory control device of motor and the storage controlling method of motor, store while Absorbable organic halogens is provided the memory control device of the machine outside motor of operation information.Operating condition storage control unit (ECU30) comprising: the function (S301) judged the on/off of engine stopping switch (16) in the on-stream period of motor (10); The on/off information of the engine stopping switch determined is reflected to after a certain time the function (S302) in the running control of motor (10); The on/off information of engine stopping switch is utilized to start the function (S303) write EEPROM; And when produce fault etc. separately information, only store the function (S304) of produced independent information in the timing produced.
Description
Technical field
The present invention relates to the memory control device of motor and the storage controlling method of motor, more specifically, relate to being unkitted and have battery and make crankshaft rotation with the memory control device of motor of the small-sized machine outside of piloting engine and the storage controlling method of motor with manpower.
Background technique
In the small-sized machine outside of little air displacement, Carburetor (carburetor) mode is utilized to be main way to supply fuel.
In addition, generally in order to be formed with light weight, low cost, small-sized machine outside does not equip battery, for starting, does not also equip starter etc. and is equipped with back springing type rope starting device, being piloted engine by the manually-operable of the person of steering a ship.
Herein, so-called machine outside, refers to the propulsion device of boats and ships motor, its subsidiary engine, gear, axle, propeller cavitation (screw) etc. formed as one.
In addition, the memory control device of so-called motor, refers to the exploitation of the maintenance or MANUFACTURER in order to contribute to dealer and the device information such as the using state of motor, fault record or operating condition be stored in suitable timing in ECU.
In recent years, even if in the small-sized machine outside of little air displacement, in order to improve operability and maintainability, minimizing waste gas or improve output performance, be just transformed into the fuel supply of electronic control type from the fuel supply of carburetor type.
But, owing to needing small-sized, light weight, low cost motor, therefore, starting arrangement, the batteries etc. such as most unequipped starter.
In addition, in order to contribute to maintenance and the MANUFACTURER engine development from now on of motor, need the information of steering a ship of boats and ships user carried out (such as, time till from engine start to engine stop, by the use information of the motor with all strength motor such as time of running), the engine running information of user (such as, by the operation information detecting the variable quantity of throttling sensor and the anxious acceleration and deceleration information obtained, the gear shift that obtains from gear shift sensor changes the motors such as number of times) etc. is stored into ECU.
In addition, in order to monitor market, needing to store in common engine control a large amount of operation informations do not used, using the idle capacity of the EEPROM of ECU sometimes as far as possible.
In addition, in Japanese Patent Laid-Open 2008-303776 publication (patent documentation 1), record following content: namely, " connect the power supply of microprocessor from battery via key operation, after the initialization of microprocessor terminates, the data be stored in 3 data storage areas are compared, thus to can be considered that the data storage areas end value of the aggregate-value of running time during engine running last time having been carried out correct storage judges, to can be considered that aggregate-value that the data storage areas of the end value correctly storing aggregate-value stores is as the initial value being stored into the data in buffer memory during this engine running ".
That is, in the motor of the existing charged pool described in Japanese Patent Laid-Open 2008-303776 publication, show following method: namely, operation information is written to 3 data storage areas before the power supply of ECU is lost, to provide maintenance period exactly.
Patent documentation 1: Japanese Patent Laid-Open 2008-303776 publication
Summary of the invention
In the memory control device of the motor of the existing small-sized machine outside of unequipped battery, utilize manpower to rotate to generate electricity to make crankshaft, utilize the electric power produced to start ECU, thus pilot engine.In the on-stream period of motor, although utilize the electric power produced to start ECU, if engine stop, then because produced electric power can not be supplied to ECU, therefore, ECU becomes the state of deenergization immediately and cannot carry out work.
Thus, in during the normal operation of motor, various information must be written to and be arranged in the EEPROM of ECU.
Therefore, when normal working of engine, every the stipulated time just to EEPROM written information, or when the moment that defined terms is set up, event (such as, breakdown in the motor etc.) occurred, written information.
But, when the person of steering a ship stops motor, if " timing of engine stop " and " timing to EEPROM written information " overlap, then power-off during the execution of ECU inside is to the write process of EEPROM, result causes that EEPROM occurs and damages (EEPROM corruption).
Herein, " EEPROM damage " is described.
In actual act when writing from data to EEPROM, the data of write subject area being temporarily all set to " 1 ", being set to beyond the part of the actual information that will store " 0 ", generating storage information.
Thus, if power-off under " data of write subject area all become the state of " 1 " " when writing data to EEPROM, then terminate, as storing value in this phase process, all data of write subject area all become " 1 ", and the data stored are in " incredible state ".This state is called " EEPROM damage ".
The information (that is, write and the information of the exceptional value stored) that EEPROM damages occurs if observe, then can produce the storing value being mixed into maximum, information lacks confidence level.
In addition, the information of write is more, and " timing of engine stop " is higher with " timing of written information " equitant probability.Because EEPROM1 time can only write every 8 bytes or 16 bytes, and 1 write needs the time of about 10ms, therefore, the quantity of information of write is more, " timing (that is, the timing of engine stop) of power-off " and " timing of written information " equitant probability become larger.
In addition, if set shorter by time i.e. " time every the stipulated time " being used for written information, the frequency of written information uprises, or the lifespan of motor increases, then likely can exceed the maximum write number of times of the EEPROM ensureing write number of times.
The present invention completes to solve the problem, its object is to the memory control device that a kind of motor is provided, even if the memory control device of this motor is for the motor of the machine outside of unequipped battery, also can prevent from the write of ECU from storing information to occur abnormal (EEPROM damage), the engine information that confidence level is higher can be stored, and, even if the quantity of information of write is set more, cause because of engine stop the timing of power-off also can not be overlapping with the timing write EEPROM, EEPROM is write Absorbable organic halogens.
The memory control device of motor involved in the present invention is the memory control device of the motor of unequipped battery, and the memory control device of described motor comprises: the operating condition detection unit detecting the operating condition of motor; Make the engine stop unit of engine stoping operation; The generator unit carrying out generating electricity is rotated by driving the crankshaft of described motor; Utilize manpower to make the engine start unit of described engine start; And the generating voltage utilizing described generator unit to produce starts to start and the operating condition storage/control unit storing the operating condition of described motor and control,
Described operating condition storage/control unit has: to the function that the on/off of described engine stop unit and engine stopping switch judges in the on-stream period of described motor; The on/off information of the described engine stopping switch determined is reflected to after a certain time the function in the running control of described motor; The on/off information of described engine stopping switch is utilized to start the function write EEPROM; And when producing the independent important information such as fault or warning, only store the function of produced described independent important information in the timing produced.
In addition, the storage controlling method of motor involved in the present invention is unequipped battery, the storage controlling method of motor that stores the operating condition of motor and control, and the storage controlling method of described motor has:
The step in the on-stream period of described motor, the on/off of engine stopping switch judged; The on/off information of the described engine stopping switch determined is reflected to after a certain time the step in the running control of described motor; The on/off information of described engine stopping switch is utilized to start the step write EEPROM; And when producing the independent important information such as fault or warning, only store the step of produced described independent important information in the timing produced.
According to the present invention, have: to the function that the on/off of engine stop unit and engine stopping switch judges in the on-stream period of motor; The on/off information of the described engine stopping switch determined is reflected to after a certain time the function in the running control of motor; The on/off information of engine stopping switch is utilized to start the function write EEPROM; And when producing the independent important information such as fault or warning, only store the function of produced independent important information in the timing produced.
Thus, the timing of motor is stopped due to user can be detected, and the write process utilizing this timing to carry out EEPROM, therefore, can prevent the timing of power-off from overlapping with the timing storing information to EEPROM, even thus the motor of the machine outside of unequipped battery, also can by maintenance effective engine running information stability be stored in EEPROM.
In addition, even the motor of the machine outside of unequipped battery, also can by motor exploitation from now on useful, independent information that quantity of information is more is stored in EEPROM.
That is, according to the present invention, can store " to the effective engine running information of maintenance ", " information useful to motor exploitation from now on " be stored in the EEPROM of ECU30, stored information is suitably supplied to user.
Accompanying drawing explanation
Fig. 1 represents the integrally-built figure when machine outside of the memory control device comprising motor involved in the present invention being installed on spitkit.
Fig. 2 is the figure of the brief configuration of the fuel injection control apparatus representing the motor shown in Fig. 1.
Fig. 3 represents that whole EEPROM stores the flow chart of control treatment.
Fig. 4 is the flow chart judging engine stopping switch.
Fig. 5 is the flow chart carrying out engine stop process.
Fig. 6 is the flow chart of EEPROM write process <1>.
Fig. 7 is the flow chart of EEPROM write process <2>.
Fig. 8 is the flow chart that buzzer stops process.
Embodiment
Below, based on accompanying drawing, one embodiment of the present invention example is described.
Mode of execution 1.
Fig. 1 represents the integrally-built figure when machine outside of the memory control device comprising motor (internal-combustion engine) involved in the present invention being installed on spitkit, motor 10, axle (not shown), propulsion device (propeller) 3 etc. to be formed as one and the machine outside formed comprises ECU (Electronic Control Unit: electronic control unit) 30 as control unit, described machine outside is installed on the stern of boats and ships (small boat) 11.
In seat of steering a ship (room of steering a ship) 4, be configured with throttling rod (throttle lever) 12, this throttling rod 12 is regulated via gear shift linkage mechanism (shift link mechanism) (not shown) the aperture amount (air inflow) to throttle valve 21 in machine outside by throttling cable (throttle cable) 13.
In addition, throttling rod 12 via the gear shift linkage mechanism in machine outside and gear mechanism (all not shown), sets shift pattern ((the F)/neutral gear (N) that advances/retreat (R)) by throttling cable 14.
Be configured with engine stopping switch 16 steering a ship in seat 4, the on/off information of engine stopping switch 16 is sent to ECU30 via signaling line (not shown).
The back springing type rope starting device (recoil starting device) 15 making engine start with manpower is installed in machine overboard, the manually rope of stretching and winding on the pulley of back springing type rope starting device 15, crankshaft is rotated, thus the motor of unequipped battery, starter can be started.
Fig. 2 is the figure of the brief configuration of " fuel injection control apparatus " representing the motor 10 shown in Fig. 1, in figure, motor 10 sucks air via suction tude 20, and the air sucked adjusts flow via throttle valve 21 and flow into intake manifold (intake manifold) 22.
Sparger 23 is configured with, injected petrol fuel in front of the firing chamber of intake manifold 22.
Suck air carry out mixing with sprayed Fuel Petroleum and form mixed gas, flow into each combustion chamber of air cylinder of multiple combustion chamber of air cylinder, undertaken lighting a fire by spark plug 24 and burn.Waste gas after burning flows through gas exhaust manifold (exhaust manifold) 25, is discharged to outside motor.
Throttle valve 21 is connected with the throttle opening sensor 31 of idle state detection unit as the idle state detecting motor 10, via signaling line a, the throttle opening signal be directly proportional to throttle opening is outputted to ECU30.
Judge that whether throttle valve 21 is completely closed by this throttle opening signal, this situation of idling mode is in motor 10 and detects.
Be configured with absolute pressure sensor 32 in the downstream of throttle valve 21, via signaling line b, the signal corresponding with suction tude absolute pressure PB (engine loading) outputted to ECU30.
In addition, be configured with intake air temperature sensor 33 in the upstream of throttle valve 21, via signaling line c, the signal be directly proportional to intake air temperature outputted to ECU30.
Overheat sensor 34 is configured with at gas exhaust manifold 25, via signaling line d, the signal be directly proportional to engine exhaust temperature is outputted to ECU30, and, the appropriate location of cylinder block is in its vicinity configured with the wall surface temperature sensor 35 of the engine temperature detection unit as heating installation running (warm air operation) detecting motor, via signaling line e, the signal be directly proportional to engine cooling wall surface temperature is outputted to ECU30.
Utilize ISC (Idle Speed Control: idle speed control) valve 26, to idle running time, for keeping the air quantity of idling mode to control.
When needs air quantity, isc valve 26 is moved along retrude direction, expansion space 27, the air quantity entered is increased.
When reducing air quantity, isc valve 26 being moved along stretching out direction, tying up space 27 with isc valve, the air quantity entered is reduced, realizes keeping idling mode.
In addition, near above-mentioned gear shift linkage mechanism, the shift pattern state be configured with as the motor 10 in measuring gear case 37 be advance, the shift pattern sensor (not shown) of the unit of neutral gear or retrogressing, via signaling line f by with operated shift pattern (namely, the position of advance, neutral gear, retrogressing) corresponding signal outputs to ECU30, thus, engine loading is detected.
In addition, near the flywheel 28 installed via crankshaft 5, be configured with the crank angle sensor 36 of the function of the engine speed detecting unit played as the rotating speed detecting motor, via signaling line g, crank angle signal passed out to ECU30.
ECU30 carrys out calculation engine rotating speed (engine speed NE) according to the output of crank angle sensor 36.
In addition, the above-mentioned engine stopping switch 16 being positioned at seat 4 of steering a ship is when the person of steering a ship requires engine stop, and become switch connection, the information of switch connection outputs to ECU30 via signaling line h.
With reference to Fig. 1 and Fig. 2, the action of the fuel injection control apparatus of motor 10 is described.
Manually pulling out back springing type rope starting device 15 makes crankshaft 5 rotate, and utilize and rotated by crankshaft 5 and the generator 44 that drives generates electricity, the electric power sent is supplied to sparger 23, spark plug 24, isc valve 26 via ECU30.
The fuel feed that ECU30 goes out based on calculated in advance, ignition timing, require air quantity, drive sparger 23, spark plug 24, isc valve 26, start with making engine stabilizer.
When engine stop, connected by engine stopping switch 16, after the retard time (such as 500ms) of regulation, make sparger 23, spark plug 24 stops, thus crankshaft 5 stops the rotation, generator 44 also stops generating, and ECU30 stops.
Next, based on the flow chart shown in Fig. 3 ~ Fig. 7, to performed by ECU30, control to be described the details of the process that EEPROM stores.
Fig. 3 represents that whole EEPROM stores the flow chart of control treatment (that is, controlling to store to EEPROM the process of information).
In Fig. 3, step S301 is the engine stopping switch determination processing judged the on/off of engine stopping switch 16.
Step S302 is ON/OFF state according to engine stopping switch 16, make sparger 23, engine stop process that spark plug 24 stops action.
That is, in step s 302, the connection information of the engine stopping switch 16 judged in step S301 is reflected to after a certain time in the running control of motor, makes engine stop.
Step S303 is the EEPROM write process <1> writing the engine running information such as running time, shift number (that is, changing the number of times of shift pattern) according to the state of engine stopping switch 16.
Step S304 be according to break down wait event a situation arises come Write fault information etc. EEPROM write process <2>.
Fig. 4 is the flow chart of the operating state (on/off) judging engine stopping switch.
In step S401, the on/off of carrying out engine stopping switch judges, if connect, then performs step S402.If disconnect, then perform step S404.
In step S402, if the on-state of engine stopping switch 16 have passed through such as 500ms, then perform step S403.
If without 500ms, then perform step S404.
In step S403, because engine stopping switch on-state have passed through 500ms, therefore, engine stop mark (if that is, engine stop is labeled as " 1 ") is set, makes engine stop.
In step s 404, due to engine stopping switch 16 be in off state or from connection less than 500ms, therefore, remove engine stop mark, do not stop making motor 10.(that is, if engine stop is labeled as " 0 ").
In addition, 500ms be to be written to time that EEPROM takes estimate after value, and be set as making user have the Delay time area of a room of difference sense.This set time can be set arbitrarily by ECU30.
Fig. 5 is the flow chart of the stopping process representing motor.
In step S501, that carries out engine stop mark arranges judgement, if arrange (that is, engine stop is labeled as " 1 "), then performs step S502 and step S503.If remove (that is, engine stop is labeled as " 0 "), then terminate.
In step S502, owing to making engine stop, therefore, sparger 23 is stopped.
In step S503, owing to making engine stop, therefore, spark plug 24 is stopped.
Fig. 6 is the flow chart of EEPROM write process <1> (in the lump).
Step S601 is the step judging whether to have passed through such as 10s in order to same information repeatedly not being write EEPROM from last time write, if having passed through 10s, then performs step S602.When without 10s, terminate.
In step S602, carry out the judgement of cell voltage, when cell voltage is low voltage (being less than 9V), is judged to be that ECU power supply is unstable, and terminates.
If when cell voltage is normal voltage (more than 9V), then perform step S603.
In step S603, determine whether to have carried out operating (disconnect → connect) to engine stopping switch 16, if operate, then perform step S604.If the serviceability of engine stopping switch is unchanged, then terminate.
In step s 604, engine running information is written to EEPROM.
About engine running information, in order to grasp running (use) situation of the motor on market, store following such operation information.
* an example of engine running information
Running time quick acceleration times fuel shut-offs
Shift number is minimum/and the highest barometric pressure is minimum/the highest intake temperature
The number of starts of each wall surface temperature
Fig. 7 is the flow chart of EEPROM write process <2> (separately).
In step s 701, the fault occurrences of detecting sensor fault etc., when detecting fault, performs step S702.When not detecting fault, perform step S703.
In step S702, fault correlation information is written to EEPROM.
In step S703, detecting overheated grade and warn (warning) that a situation arises, when detecting warning, performing step S704.
If do not detect warning, then terminate.
In step S704, warning related information is written to EEPROM.
Next, based on the flow chart shown in Fig. 8, to making under the non-stop state of motor, utilizing the buzzer of the on/off action of engine stopping switch to stop process being described.
In step S801, the disconnection → connection carrying out engine stopping switch 16 judges, if disconnect → connect, then performs step S802.
If disconnect, then perform step S805 and step afterwards.
In step S802, when the count value of the operational counter counted the number of times of operation of engine stopping switch 16 (not shown) is 0 time (time first), perform step S803, then perform step S804.If the count value of operational counter is value beyond 0 time (the 2nd time and after), then perform step S804.
In addition, to ECU30 setting operation counter.
In step S803, due to operational counter be first actuation time, therefore, operational counter initialization timer is such as set to 500ms.
In step S804, carry out the renewal (+1) of operational counter.
In step S805, if operational counter initialization timer have passed through set timer periods (such as 500ms), then perform step S806.
In step S806, because operational counter initialization timer have passed through set time (such as 500ms), therefore, operational counter is reset (0 time).
In step S807, when the count value of operational counter is such as more than 3, perform step S808.When count value is less than 3, terminate.
In step S808, due in during set time (such as 500ms), engine stopping switch 16 number of times that carries out disconnecting → connect exceeded 3 times, therefore, carry out buzzer and stop process.
Buzzer is used for notice and creates fault or warning, oily replacing period etc., and described buzzer is arranged near seat 4 of steering a ship.
The flow chart of Fig. 8 illustrates the example of the situation wanting the state stopping buzzer piping.
In fig. 8, illustrate and detect the moment of 3 times at the number of times of operation of engine stopping switch, make buzzer stop situation about piping.
In addition, in fig. 8, stopping buzzer being set forth, but LED also can be made to stop flicker, by maintenance information initialization (that is, making the storage content of ECU be the content identical with when dispatching from the factory) etc.
In addition, for the set point number of operational counter, the degree that user can not be made to have difference sense can be also set in.
As mentioned above, the memory control device of the motor involved by present embodiment is the memory control device of the motor of unequipped battery, comprising: the operating condition detection unit (crank angle sensor 36) detecting the operating condition of motor 10; The engine stop unit (engine stopping switch 16) that motor 10 is shut down; The generator unit (generator 44) generated electricity is carried out by the crankshaft 5 of rotary actuation motor 10; Utilize manpower to make the engine start unit (back springing type rope starting device 15) of described engine start; And the generating voltage utilizing generator unit (generator 44) to produce starts to start and the operating condition storage/control unit (ECU30) storing the operating condition of motor 10 and control,
Operating condition storage/control unit has: to the function (step S301) that the on/off of engine stop unit and engine stopping switch 16 judges in the on-stream period of motor 10; The on/off information of the engine stopping switch 16 determined is reflected to after a certain time the function (step S302) in the running control of motor 10; The on/off information of engine stopping switch 16 is utilized to start the function (step S303) write EEPROM; And when producing the independent important information such as fault or warning, only store the function (step S304) of produced independent important information in the timing produced.
In the memory control device of the motor involved by present embodiment, owing to utilizing manpower to make engine start, start ECU by the generation power of self, therefore, in the on-stream period of motor, only have the timing of the stable power supply status for storing information to EEPROM.
In the on-stream period of motor, every the stipulated time (such as every 2 minutes) performs write to EEPROM, if quantity of information is more, then also higher with the equitant probability of timing of stopping motor, thus likely within EEPROM address period, there is power-off, EEPROM is damaged, and data lose confidence level.
But, in the present embodiment, the timing of motor is stopped (namely owing to detecting user, connect the timing of engine stopping switch), and the write process utilizing this timing to carry out EEPROM, therefore, can prevent the timing of power-off from overlapping with the timing storing information to EEPROM, thus the stable timing of the write to EEPROM can be obtained.Thus, can to the motor of unequipped battery provide effectively store timing.
In addition, the operating condition storage/control unit of the memory control device of the motor involved by present embodiment has: the timing be switched on after the operating condition of motor 10 is stablized upon actuation, at engine stopping switch 16 is to the function of starting the operation information that obtains to stopping storing from motor 10; And stop motor 10 after the write time of guaranteeing EEPROM under the stable state of the operating condition of motor 10, next time is started after the operation information of motor 10 that the stores function that can normally use.
After information is stored into EEPROM by end, stop power supply while stopping motor, but according to the present embodiment, owing to storing information before engine stop, therefore, the normal information stored after using start next time.Effective to storage operation information this information capacious.
In addition, operating condition storage/the control unit of the memory control device of the motor involved by present embodiment has following function: namely, in the on-stream period of motor 10, when engine stopping switch 16 turns on/off continuously within the write time to EEPROM preset (such as 500ms), motor 10 is not made to stop.
According to the present embodiment, only press engine stopping switch, motor can not stop, unless continued the time of such as more than 500ms according to engine stopping switch, otherwise motor can not stop.
Due to once engine stop, will stop power supply and any operation cannot be carried out, therefore, in the present embodiment, even if there is the short time state that also can not stop according to engine stopping switch, motor in during engine running, utilize this point, can engine control be used for.
In addition, operating condition storage/the control unit of the memory control device of the motor involved by present embodiment has following function: namely, when not making continuous ON/OFF state that motor 10 stops, engine stopping switch 16, in during the operation information storing motor 10, the on/off information of engine stopping switch 16 is used for engine control as input.
Usually, motor due to machine outside is small-sized, therefore, the input quantity of ECU is general all less, but according to the present embodiment, by utilize this function (that is, do not make engine stop, the continuous ON/OFF state of engine stopping switch time, during the operation information storing motor in, the on/off information of engine stopping switch is used for the function of engine control as input), obtain the effect being equal to and adding 1 input.Such as, buzzer can be made to stop piping, stopping driving LED etc., and do not increase the input end subnumber of ECU.
Industrial practicability
The present invention can be used for the time difference source of the memory control device of motor, even the memory control device of this motor is for the motor of the machine outside of unequipped battery, also normally can store to the effective information of the maintenance of motor or to the useful information etc. of exploitation, thus suitable storage information can be provided to user.
Label declaration
5 crankshafts
10 motors
12 throttling rods
15 back springing type rope starting devices (engine start unit)
16 engine stopping switch
30 ECU
36 crank angle sensors (operating condition detection unit)
44 generators (generator unit)
Claims (6)
1. a memory control device for motor, the memory control device of this motor is the memory control device of the motor of unequipped battery, and the memory control device of described motor comprises: the operating condition detection unit detecting the operating condition of motor; Make the engine stop unit of engine stoping operation; The generator unit generated electricity is carried out by the crankshaft of motor described in rotary actuation; Utilize manpower to make the engine start unit of described engine start; And the generating voltage utilizing described generator unit to produce starts to start and the operating condition storage/control unit storing the operating condition of described motor and control, and it is characterized in that,
Described operating condition storage/control unit has:
To the function that the on/off of described engine stop unit and engine stopping switch judges in the on-stream period of described motor;
The on/off information of the described engine stopping switch determined is reflected to after a certain time the function in the running control of described motor;
The on/off information of described engine stopping switch is utilized to start the function write EEPROM; And
When producing fault or warn so independent important information, only store the function of produced described independent important information in the timing produced,
Described operating condition storage/control unit has:
The timing be switched on after the operating condition of described motor is stablized upon actuation, at described engine stopping switch is to the function of starting the operation information that obtains to stopping storing from described motor; And
The function stopping described motor guarantee the write time to described EEPROM under the state that the operating condition of described motor is stable after, the operation information starting the rear described motor stored next time can normally be used.
2. the memory control device of motor as claimed in claim 1, is characterized in that,
Described operating condition storage/control unit has following function:
That is, in the on-stream period of described motor, when described engine stopping switch (16) turns on/off continuously within the write time to described EEPROM preset, described engine stop is not made.
3. the memory control device of motor as claimed in claim 2, is characterized in that,
Described operating condition storage/control unit has following function:
That is, do not make described engine stop, state that engine stopping switch turns on/off continuously time, in during the operation information storing described motor, the on/off information of described engine stopping switch is used for engine control as input.
4. the storage controlling method of the motor of machine outside that a storage controlling method for motor is unequipped battery, store the operating condition of motor and control, is characterized in that having:
The step in the on-stream period of described motor, the on/off of engine stopping switch judged;
The on/off information of the described engine stopping switch determined is reflected to after a certain time the step in the running control of described motor;
The on/off information of described engine stopping switch is utilized to start the step write EEPROM; And
When producing fault or warn so independent important information, only store the step of produced described independent important information in the timing produced,
After the operating condition of described motor is stablized upon actuation, store starting the operation information obtained to stopping from described motor in the timing preset,
Stop described motor guarantee the write time to described EEPROM under the state that the operating condition of described motor is stable after, the operation information of the described motor stored after next time is started can normally use.
5. the storage controlling method of motor as claimed in claim 4, is characterized in that,
In the on-stream period of described motor, when described engine stopping switch turns on/off continuously within the write time to described EEPROM preset, do not make described engine stop.
6. the storage controlling method of motor as claimed in claim 5, is characterized in that,
Do not make described engine stop, state that engine stopping switch turns on/off continuously time, in during the operation information storing described motor, the on/off information of described engine stopping switch is used for engine control as input.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011227647A JP5116871B1 (en) | 2011-10-17 | 2011-10-17 | ENGINE STORAGE CONTROL DEVICE AND ENGINE STORAGE CONTROL METHOD |
| JP2011-227647 | 2011-10-17 |
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| Publication Number | Publication Date |
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| CN103047040A CN103047040A (en) | 2013-04-17 |
| CN103047040B true CN103047040B (en) | 2015-09-09 |
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| CN201210227971.0A Active CN103047040B (en) | 2011-10-17 | 2012-06-21 | The memory control device of motor and the storage controlling method of motor |
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| CN101014761A (en) * | 2004-07-22 | 2007-08-08 | 株式会社三国 | Fuel injection control method and fuel injection control device for engine |
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| JP2013087668A (en) | 2013-05-13 |
| JP5116871B1 (en) | 2013-01-09 |
| CN103047040A (en) | 2013-04-17 |
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