CN1715629A - Vehicle control system - Google Patents

Abstract

Disclosed is a vehicle control system, which comprises idling stop control means for automatically stopping and starting an engine upon satisfaction of given conditions, receiving means for receiving door-lock and door-unlock signals from a portable radiowave transmitting key, door lock means for locking and unlocking a door in response to the received signals, and vehicle-start-intent detecting means for detecting a signal based on a driver's intent to start the vehicle except for the door-unlock signal. The idling stop control means is operable to automatically stop the engine in accordance with the door-lock signal, and to automatically start said engine when the vehicle-start-intent detecting means detects the vehicle-start-intent-based signal. The vehicle control system with the idling stop control function can automatically stop and start the engine in an effective manner to achieve improvement in fuel economy and reduction in emissions/noise.

Description

Controller of vehicle

Technical field

The present invention relates to a kind of controller of vehicle, belong to the environment correspondence of vehicle and the technical field of nuisancelessization.

Background technique

Known to generally stopping to control widely in order to the idling of seeking to improve fuel consumption, reduce the motor of discharging, inhibition noise and vibration etc., wherein representative, generally be to wait at signal, when trampling brake petal in the traffic congestion under the speed of a motor vehicle is zero situation substantially motor is stopped automatically, the idling that when removing the trampling of brake petal under this state motor is relaunched automatically stops to control.

But along with the utilization of communication shopping, life cooperative society etc. is popularized, delivery vehicle is sailed community into, uptown chance constantly increases in recent years.For this delivery vehicle, sometimes the situation that exists the driver that vehicle is temporarily stopped and conveying goods and grow to the time that sends the destination, this driver does not make the self-braking words of motor from (in car during) during the car, the time of implementation that idling stops to control just increases, thereby can give full play to the effect that idling such as improving burnup, reduction discharging and noise stop to control.

But for delivery vehicle, the driver has in arms under the state of goods to get off in car, and the number of times of getting on or off the bus is more, thereby the plug of ignition key is operated, is stopped engine running/stop button (is equivalent to claim 9 described " power operation device " for making motor, enter the position of " opening " when pushing and make engine start, under this state, then push, enter the position of " pass " and motor is stopped) pushing with the operation of the position that enters " pass " just very loaded down with trivial details.At this problem, the technology of being put down in writing in the applicable patent document (Japanese kokai publication hei 8-61194 communique).Specifically, the driver is equipped with and can separates the remote-control key (radiowave transmittingkey) that carries with ignition key, is used to motor is stopped automatically and start automatically from the last lock signal of the opposite house of this remote-control key and unlocking signal.Like this, the operation that motor is stopped, be inserted at ignition key, or motor is stopped and pushing under the state of operation of position that engine running/stop button enters " pass ", with remote-control key door is locked from the outside after getting off and motor is stopped, carry out release by the remote-control key opposite house afterwards, operate needn't utilizing ignition key, perhaps needn't make engine start and push under the state of operation of position that engine running/stop button enters " opening ", motor is started automatically.

But, make as mentioned above motor stop automatically and automatically under the last lock signal and situation that unlocking signal links of starting and remote-control key, even if only returning, the driver gets goods, that is to say that the driver does not start the intention of vehicle, owing to when receiving unlocking signal motor is started automatically, thereby existence can't effectively realize the aforesaid problem of improving burnup and reducing discharging and noise etc.

Therefore, the objective of the invention is to, provide a kind of and stop and automatically starting the controller of vehicle of realizing improving burnup and reducing discharging and noise automatically by effective control motor.

In addition, make motor stop automatically and situation that automatically lock signal and unlocking signal link on starting and the remote-control key under, during the driver travelled by bus, if mistake is the last lock signal transmission of remote-control key, motor just can stop automatically.And equally during the driver travels by bus, if mistake sends the unlocking signal of remote-control key, as the original function of remote-control key, door just can release, promptly can open door lock.

In these cases, as remote-control key, except driver or other occupant people for carrying out push-botton operation to the signal receiving/transmission device of car body both sides sends the form (manually send mode) that goes up lock signal and unlocking signal, the demand signal that also with good grounds signal receiving/transmission device from the car body both sides sends automatically with some cycles and self authentication codes signal is sent to automatically the form (automatic send mode) of above-mentioned signal receiving/transmission device.Especially for the latter, remote-control key is in the interior words of predetermined range at a distance of vehicle, remote-control key and transceiver device can independently carry out handshaking between the two, owing to depend on the authentication results such as authentication mistake of the authentication codes signal of this moment, even if the driver does not carry out other faulty operation etc., also can carefully make motor stop (in other words, can't piloting engine) automatically during travelling for a short time, or make door lock or release (in other words, can't make a release or lock).

Therefore, second purpose of the present invention is, prevent to make stopping automatically and moving last lock signal and unlocking signal contingent the problems referred to above when linking with remote-control key of starting automatically of motor, promptly prevent the driver during by bus carelessly generation make stopping automatically of a lock and unlock or motor.

Summary of the invention

For achieving the above object, the present invention adopts formation as described below.

Controller of vehicle of the present invention comprises: idle stop control device, the automatic stop condition of its motor in regulation stops motor when setting up automatically, and when the automatic starting conditions of the motor of regulation is set up motor is started at the automatic stopping period of this motor automatically; Reception unit, it receives last lock signal and unlocking signal from the portable remote-control key of driver; Carry out the door lock assembly of the lock and unlock of opposite house according to the received signal of this reception unit; And at the automatic stopping period of the performed motor of above-mentioned idle stop control device, the vehicle startup intention detection device of the signal that the vehicle startup based on driver of detection except the unlocking signal that receives from described remote-control key is intended to; Described idle stop control device, last lock signal according to described remote-control key is carried out stopping automatically of motor, and when above-mentioned vehicle startup intention detection device detects the signal that the vehicle startup based on the driver except the unlocking signal that receives from described remote-control key is intended to, motor is started automatically.

Adopt said structure, when for example the driver of delivery vehicle gets off for goods being delivered to the transmission destination, the operation that needn't kill engine, as long as car outside from the remote-control key transmission opposite house lock signal, just can make the door lock and motor stop automatically, when improving convenience, can stop to realize improving burnup, reduce discharging, suppress noise and vibration etc. by idling.And the driver returns from sending the destination, when carrying out the release of door according to the unlocking signal of remote-control key, only rely on the unlocking signal of this remote-control key, and motor is starting automatically.Specifically,, also there is the driver only to return to get once more drivers such as goods and do not start the situation of the intention of vehicle, thereby only receive the unlocking signal of remote-control key, just continue idling to stop, realizing the improvement of burnup with this even if the driver returns.And, detect the signal of the intention of starting vehicle that shows the driver except the unlocking signal of remote-control key, just begin to carry out the automatic starting of motor, thereby can guarantee that both of vehicle startup intention and idle stop canceling are synchronous.In addition, the signal of the said driver's of showing the intention of starting vehicle comprises the connection signal of brake switch for example, the use signal of safety strip, the braking ring off signal etc. of parking.

In the above-mentioned controller of vehicle, also comprise the power control that motor power supply and accessory power supply is carried out break-make control according to last lock signal and the unlocking signal that receive from described remote-control key.

Adopt said structure, by supply disconnecton according to the accessories of sound equipment, motorized window, oil pump being used from the last lock signal of remote-control key such as motor that receive, can save the step of cutting off the electricity supply in addition and improve convenience, also can prevent from simultaneously to cause the phenomenon of waste electric power because of forgetting to cut off the electricity supply.On the other hand, by according to the power connection of unlocking signal, can save the step of connecting power supply and improve convenience accessory.Especially, AT vehicle for the oil pressure rising that makes gear by motoring, can improve the starting performance of motor with this by according to the unlocking signal of remote-control key and at the motor that engine start front wheel driving oil pump is used, the oil pressure that friction means is used improves in advance.

And, owing to not only the accessory power supply is carried out break-make control, also the motor power supply is carried out break-make control simultaneously, therefore can be with suitable opportunity, realize the automatic starting preparation connection of the motor power supply (time) of the stopping automatically of the motor cut-out of the motor power supply (time) and motor.

Also comprise in the above-mentioned controller of vehicle: the gear that carries out speed change by the fastening state that changes hydraulic operation formula friction means; Forbid that speed change lever moves to the gearshifting locking device of other gears from the gear of parking; And remove the shift lock decontrol that this gearshifting locking device forbids that speed change lever moves according to driver's brake service; Described vehicle startup intention detection device detects the signal of the brake service of the automatic stopping period of motor, and when described vehicle startup intention detection device detected the signal of brake service, described idle stop control device started motor automatically.

Adopt said structure, owing to have brake service at the motor stopping period, and be that condition is started motor automatically to mobile forbidding of speed change lever to remove gearshifting locking device, thereby can be correctly balloonist's the intention of starting vehicle, make motor begin automatic starting as early as possible, thereby realize vehicle startup smoothly, thus, work when starting the driver at vehicle and can not feel to respond and postpone.

Specifically, when trampling of break being reached established amount or when above, removing gearshifting locking device forbids from the selection of gear to other gears (for example D gear etc. the gear that travels) of parking, thereby allow speed change lever from the selection of gear of parking to other gears, thereby can be with the intention of starting that established amount or above trampling are considered as the driver clearly that reaches to this break, so, trample break the driver and reach established amount or above stage (being the stage that tread-on quantity is enough to remove the running of gearshifting locking device), motor is started automatically.Therefore, the driver break is trampled established amount or above after, by speed change lever select to travel gear, again pin is removed up to setting foot on gas pedal from brake petal, the process of the existing time enough of this process, oil pump is driven fully, thereby operating oil pressure is fully improved, hydraulic operation formula friction means is able to abundant running, can guarantee the connection of power transfer path and the realization of speed change level, can realize well and smoothly starting.

In the above-mentioned controller of vehicle, comprise also and detect turning on light or the headlight condition checkout gear of turn-off of headlight that described idle stop control device even if receive the last lock signal of remote-control key, is not carried out stopping automatically of motor yet during headlight is turned on light.

Adopt said structure, because the power consumption of headlight is bigger, so under the state of turning on light of headlight, carry out the words that idling stops, storage battery might consume bigger, thereby headlight is not carried out idling when turning on light and is stopped, but preferentially carry out by engine-driven generating, to guarantee the charge capacity of storage battery.And the less relatively dangerous tutorial light (hazardlight) of power consumption, lampet are less to the influence that storage battery consumes when turning on light, thereby can carry out idling this moment and stop to realize improving burnup, reduce discharging, suppress noise and vibration etc.

In the above-mentioned controller of vehicle, also comprise and detect turning on light or the illumination condition detection device of turn-off of vehicle lighting burner, described idle stop control device during the turning on light of lighting burner, receive remote-control key on during lock signal, carry out turning off the light of lighting burner and stopping automatically of motor.

Adopt said structure, since during the turning on light of car lighting lamp, receive remote-control key on during lock signal, carry out turning off the light and the stopping automatically of motor (paying no attention to order) of lighting burner, thereby can prevent that as far as possible carrying out idling when storage battery from using up stops.Wherein, also can " when receiving the last lock signal of remote-control key " replace with " when the automatic stop condition of motor is set up ".

In the above-mentioned controller of vehicle, headlight and lampet both be in turn on light during, when receiving the last lock signal of remote-control key, described idle stop control device is carried out headlight is turned off the light and the stopping automatically of motor, and during only having lampet to be in to turn on light, when receiving the last lock signal of remote-control key, lampet is turned off the light and only carry out stopping automatically of motor.

Adopt said structure, since headlight and lampet both be in turn on light during, when receiving the last lock signal of remote-control key, carry out headlight is turned off the light and the stopping automatically of motor (paying no attention to order), and during only having lampet to turn on light, when receiving the last lock signal of remote-control key, lampet is turned off the light and only carry out stopping automatically of motor, thereby can prevent that as far as possible carrying out idling when storage battery from using up stops, and can avoid being extinguished the uncomfortable feeling that caused and inconvenience when dark (especially etc. situation) with the irrelevant and mandatory whole lighting burners of driver intention with vehicle.Wherein, also can " when receiving the last lock signal of remote-control key " (2 places are arranged) replace with " when the automatic stop condition of motor is set up ".

In the above-mentioned controller of vehicle, also comprise the charge capacity detection device that detects the storage battery charge capacity, when the storage battery charge capacity is established amount when following, even if receive the last lock signal of remote-control key, described idle stop control device is not carried out stopping automatically of motor yet.

Adopt said structure and since when the storage battery charge capacity be established amount when following, can not carry out idling and stop, but thereby the variety of priority driven motor generate electricity to guarantee the charge capacity of storage battery.

Also comprise in the above-mentioned controller of vehicle: even if when the last lock signal that receives remote-control key does not carry out the self-braking state of motor yet, this advisory driver's notifying device.

Adopt said structure, by in the time can't carrying out the stopping automatically of motor with this advisory driver, and being recognized, the driver can't carry out stopping automatically of motor, thereby impel the driver motor to be stopped, or carry out and to push the operation that the engine running stop button enters the position of " pass " motor is stopped by operation to ignition key.Therefore, can when guaranteeing the storage battery charge capacity, prevent the useless driving of motor.

Above-mentioned controller of vehicle also comprises: detect the physical key insertion the detection device whether physical key that is different from described remote-control key inserts the car key hole, perhaps do not have described physical key also can carry out the power operation device of power operation; Detect driver that whether driver the be seated at driver's seat detection device of taking one's seat; And inhibiting apparatus, when detecting physical key, described physical key insertion detection device is inserted in the keyhole, or operate described power operation device and make engine running, and detect the driver when being seated at driver's seat by the described driver detection device of taking one's seat, forbid that described door lock assembly carries out the lock and unlock of door according to last lock signal and unlocking signal from the opposite house of described remote-control key, and forbid that execution stops idle stop control device automatically to motor.

Adopt said structure, because when the physical key (engine start key) that is different from remote-control key is inserted in the car key hole, or operation power operation device (as mentioned before, enter the position of " opening " when pushing and make engine start, the words of under this state, then pushing, the power operation devices such as engine running stop button that enter the position of " pass " and motor is stopped) making engine running, and when the driver is seated at driver's seat, be during the driver rides, forbid the lock and unlock that last lock signal and unlocking signal according to the opposite house of remote-control key carry out door, and forbid stopping automatically of motor, thereby can guarantee to avoid the problem that when motor being stopped automatically and lock signal and unlocking signal link on starting and the remote-control key automatically, might take place, what taken place during can guaranteeing to avoid the driver by bus inadvertently makes a lock and unlock, make problems such as motor stops automatically.Otherwise, when the driver is not seated at driver's seat, promptly during the driver gets off, even if physical key is still inserted in the keyhole, or operation power operation device makes engine running (promptly pressing button does not enter the position of " pass " and motor is stopped), also can allow according to the lock and unlock that carries out from the last lock signal of the opposite house of remote-control key and unlocking signal, and allow to carry out stopping automatically of motor.

Above-mentioned controller of vehicle also comprises, described remote-control key is sent the transmitter installation of regulation demand signal, this remote-control key sends the authentication codes signal of regulation to reception unit according to the demand signal of described transmitter installation, described reception unit authenticates described authentication codes signal, when authentication by the time make door lock assembly carry out the lock and unlock of door, and make idle stop control device carry out stopping automatically of motor, described inhibiting apparatus is forbidden at least one side of the authentication operation that by described transmitter installation demand signal is sent to the transmission action of remote-control key and the authentication codes signal authenticated by described reception unit, the INHIBITORY-gate lock device is carried out the lock and unlock of door thus, and forbids stopping automatically of idle stop control device execution motor.

Adopt said structure, at remote-control key during for the remote-control key of the authentication codes signal form that sends self to the signal receiving device of car both sides automatically, make the prohibited acts of inhibiting apparatus then more concrete, at least one side of the authentication operation that thus sender unit by the car both sides is sent to the transmit operation of remote-control key with demand signal and the authentication codes signal is authenticated by above-mentioned reception machine forbids, what taken place during can guaranteeing to avoid driver that the authentication mistake etc. of authentication codes signal causes by bus inadvertently makes a lock and unlock or make problems such as motor stops automatically.And, can reduce the unnecessary consumption of the battery in the remote-control key.

In the above-mentioned controller of vehicle, described remote-control key sends the last lock signal and the unlocking signal of door to reception unit according to manual operation, described reception unit receives last lock signal and the unlocking signal from described remote-control key, and make door lock assembly carry out the lock and unlock of door according to this signal, and make idle stop control device carry out stopping automatically of motor, described inhibiting apparatus receives the reception operation from the last lock signal and the unlocking signal of remote-control key by forbidding described reception unit, come the INHIBITORY-gate lock device to carry out the lock and unlock of door, and forbid stopping automatically of idle stop control device execution motor.

Adopt said structure, when remote-control key is remote-control key according to manual operation lock signal and unlocking signal form on the reception machine of car both sides sends, make the prohibited acts of inhibiting apparatus more concrete, the reception operation that above-mentioned reception machine is accepted the last lock signal of remote-control key and unlocking signal is forbidden thus, and what taken place during can guaranteeing to avoid driver that faulty operation etc. causes by bus inadvertently makes a lock and unlock or make problems such as motor stops automatically.

In the above-mentioned controller of vehicle, being in the gear of parking, brake service except that the break of parking and the speed of a motor vehicle from speed change lever is state below the regulation speed of a motor vehicle, after the door of driver's seat is opened and closed, change to speed change lever from the gear of parking when to move to the state of other gears, the state that has carried out the brake service except that the break of parking or the speed of a motor vehicle be at least a state in the regulation speed of a motor vehicle or the above state, the described driver detection device judgement driver that takes one's seat is seated at driver's seat.

In the above-mentioned controller of vehicle, not being in the state of the gear of parking, the state that has carried out the brake service except that the break of parking or the speed of a motor vehicle from speed change lever is at least a state the regulation speed of a motor vehicle or the above state, after changing to speed change lever and being in the gear of parking, the brake service except that the break of parking and the speed of a motor vehicle and being the following state of the regulation speed of a motor vehicle, when the door of driver's seat was opened and closed, the described driver detection device of taking one's seat judged that the driver is not seated at driver's seat.

Adopt said structure, can make the take one's seat acts of determination (whether the driver is seated at the acts of determination of driver's seat) of detection device of driver more concrete, need not increase other sensor like this newly, thereby can not cause cost to rise, can utilize in the past the employed switch of vehicle etc., the driver is in the state of getting on the bus still be in the state of getting off and carry out suitably, judge reliably, rationally and cheaply.

Said " driver's seat door switching " closed after the door that not only is meant driver's seat is opened or the door of driver's seat such as is opened after closing at a series of operation, also comprises the door of being closed to be opened or the door of being opened such as is closed at operation.

Description of drawings

Fig. 1 is the related vehicle control system figure of first embodiment of the invention.

Fig. 2 is the layout chart of the instrument panel periphery in this vehicle drive seat the place ahead.

Fig. 3 is the flow chart that this vehicle first idling of expression stops to control.

Fig. 4 is the flow chart that this vehicle second idling of expression stops to control.

Fig. 5 is the flow chart of the part of this second control of expression.

Fig. 6 is the related vehicle control system figure of second embodiment of the invention.

Fig. 7 is the flow chart that this vehicle first idling of expression stops to control.

Fig. 8 is the flow chart that this vehicle second idling of expression stops to control.

Fig. 9 is the flow chart of the part of this second control of expression.

Figure 10 is the control system figure of the related vehicle of third embodiment of the invention.

Figure 11 is the pie graph of this vehicle electrical systems.

Figure 12 is the flow chart that this vehicle first idling of expression stops to control.

Figure 13 is the flow chart that this vehicle second idling of expression stops to control.

Figure 14 is the flow chart of the part of this second control of expression.

Figure 15 is the flow chart that this vehicle the 3rd idling of expression stops to control.

Figure 16 is the flow chart of the part of expression the 3rd control.

Figure 17 is the flow chart that the setting of the permission sign Fx of this vehicle of expression is controlled.

The flow chart that Figure 18 permission that to be intelligent virtual key unit carry out according to this permission sign Fx/forbid is controlled.

Figure 19 is the sequential chart that this permission sign of expression Fx changes.

Figure 20 is the control system figure of the related vehicle of fourth embodiment of the invention.

Figure 21 is the pie graph of this vehicle electrical systems.

Figure 22 is the flow chart that this vehicle first idling of expression stops to control.

Figure 23 is the flow chart that the setting of the permission sign Fy of this vehicle of expression is controlled.

The flow chart that Figure 24 permission that to be the remote-control key signal receiver carry out according to this permission sign Fy/forbid is controlled.

Figure 25 is the sequential chart that this permission sign of expression Fy changes.

Embodiment

The following describes embodiment of the present invention.

At first, as the vehicle shown in Figure 11 of first embodiment of the invention, be to be used to the professional commercial truck of delivering goods to the customers, comprise as the motor 10 of driving source with to the rotation of this motor 10 and export the automatic speed variator 20 that carries out speed change and output to driving wheel.Automatic speed variator 20 comprises a plurality of hydraulic operation formula friction means groups 21 such as clutch, break, by selection operation to this friction means group 21, can connect or switch by for example power transfer path of the formed change gear mechanism of planetary gears, realize advancing 4 grades and retreat 1 grade transmission of power.And this vehicle 1 comprises the oil pump 30 of the operating oil pressure that produces above-mentioned hydraulic operation formula friction means group 21.Thereby oil pump 30 is the mechanical type oil pump that driven the discharge working oil by the rotation output of motor 10, and in a single day motor 10 stops, and the oil pressure of oil pump 30 produces and also is in halted state.

This vehicle 1 is except ignition key, also comprise the portable remote-control key 40 of driver, can receive by last lock signal and unlocking signal a lock and unlock that is undertaken by control gate latching operation device 42 by remote-control key signal receiver 41 to the opposite house that switching manipulation sent of this remote-control key 40.And according to the last lock signal and the unlocking signal of this remote-control key 40, may command motor 10 stops and starting automatically automatically under the condition that the state with ignition switch has nothing to do sometimes.In addition, remote-control key 40 is not limited to the remote-control key based on switching manipulation, can also be the intensity of measuring the signal that the remote-control key 40 that received sent by remote-control key signal receiving device 41, carry out the intelligent virtual key (smart keyless system) of the lock and unlock of door according to receiving intensity.

This vehicle 1 comprises the control unit 100 that idling stops to control.Control unit 100 has idling and stops execution/releasing detection unit, and the signal of input comprises: from the signal of the brake switch 51 that is in connection (ON) state when having trampled brake pedal; The signal of the brake service quantity sensor 52 that detects from operation amount (tread-on quantity) to brake pedal; The signal of the vehicle speed sensor 53 that detects from speed to vehicle 1; From put into the signal that is in the Circuit breaker (inhibitor switch) 54 of connection (ON) state when parking (P) gear when speed change lever; From the signal that when the break of parking (side brake) 55 uses, is in the brake switch of parking of connection (ON) state; From signal to the turning on light of the various illuminations of vehicle 1/illumination information detection device 56 that turn-off detects; From the signal that detects the battery charge capacity detection device 57 of storage battery charge capacity by detection battery tension, electric current; And when coming comfortable last lock signal that receives remote-control key 40 opposite houses and unlocking signal, the signal of the remote-control key signal receiver 41 that the door lock break (actuator) 42 of the lock and unlock that is located at door and goes up, carry out is controlled.

Here, as shown in Figure 2, have the idle stop state tutorial light 61, the tutorial light 62 of starting notice automatically and the alarm indicator lamp 63 that are arranged side by side with speed instrument, rotational speed meters etc. on the instrument panel in driver's seat the place ahead of this vehicle 1.Idle stop state tutorial light 61 is turned on light at the automatic stopping period of motor 10, and driver motor 10 is in idle stop state now.Automatically starting notice tutorial light 62 is temporarily turned on light when motor 10 starts automatically, and driver motor 10 is started automatically.Alarm indicator lamp 63 is when being in the state that idling stops to carry out, for this situation driver is turned on light because of state of storage battery etc.And as shown in Figure 1, vehicle 1 comprises that the accessories such as motor to sound equipment, power windows (powerwindow), stand-by state carry out the power switch 64 of break-make (ON/OFF).

And, control unit 100 is carried out idling according to the signal of above-mentioned switch, sensor output and is stopped control, and control signal is exported to the Fuelinjection nozzle 11 of motor 10 ... 11, ignition spark plug 12 ... 12, be located at the idle stop state tutorial light 61 on the above-mentioned instrument panel, automatic starting notice tutorial light 62, alarm indicator lamp 63 and power switch.

On the other hand, this vehicle 1 comprises shift detent mechanism 70.Shift detent mechanism 70, forbid that speed change lever is moved the chosen position that is operated to other gears (for example gear that travels such as D gear) from the chosen position of the gear of parking, so, be provided with the mobile parts of forbidding such as making pin and enter or withdraw from the break of speed change lever mobile route (solenoid) 71 in order to forbid moving of speed change lever.And, with respect to the above-mentioned shift lock control brake device 71 that is used for, can send the connection signal of above-mentioned brake switch 51 and the operation amount signal of brake service quantity sensor 52, and, can carry out the shift lock (making above-mentioned pin enter the speed change lever mobile route) of shift detent mechanism or the shift lock (making above-mentioned pin withdraw from the speed change lever mobile route) of releasing shift detent mechanism according to above-mentioned signal.Specifically, the actuating signal of being trampled only at brake switch 51 output brake pedals, brake service quantity sensor 52 output brake pedals are trampled the occasion of established amount α or the operation amount signal more than it, remove shift lock, and idling stops, occasion in addition can be carried out shift lock, stops continuing idling.

In addition, when shift detent mechanism was mechanical type (cable etc.), shift detent mechanism was not connected with brake switch.At this moment, when the brake service amount is that shift lock is removed operation amount or its when above, remove shift lock, and idling stops.This is to remove intention and releasing idling and stop in addition corresponding cause because will detect driver's shift lock.

In addition, brake service quantity sensor 52 gets final product so long as detect the parameter of the tread-on quantity of reflection brake pedal, for example can be made of the brake fluid pressure sensor of the pressure that detects brake fluid, the path increment sensor of detection brake pedal path increment etc.

The control unit 100 first performed idling that stop to control below with reference to the above-mentioned idling of flowchart text shown in Figure 3 stop control.

At first, at each checkout value that step S1 input the sensor, switch are exported, judge whether be in idle stop state at step S2.If judge when not being in idle stop state, enter step S3 at step S2, judge whether speed change lever is in park gear and the break of parking and whether is in braking state.At step S3, enter step S4 when speed change lever is in when park gear and the break of parking are in braking state, and when not satisfying above-mentioned condition, then return step S1.Judge whether to have passed through the stipulated time at step S4.If, then enter step S5 motor is stopped automatically, stop carrying out idling through the stipulated time.Then, lock signal on whether step S6 judgement receives from the remote-control key outside the car 40.In addition, when remote-control key 40 is the virtual key of above-mentioned intellectuality,, then is judged to be and receives lock signal if be below the prescribed strength from the receiving intensity of the signal of the virtual key of this intellectuality.When step S6 receives lock signal, enter step S7 opposite house and lock, the switch 64 of then cutting off the electricity supply is back to beginning then, when step S6 does not receive lock signal, owing in the car perhaps the people is arranged, thereby do not lock, and directly be back to beginning.

On the other hand, if do not pass through the stipulated time, then enter step S8 at step S4, judge the last lock signal that whether receives from the outer remote-control key 40 of car, when receiving lock signal, enter step S9, carry out opposite house and lock the switch 64 of cutting off the electricity supply, the stopping automatically of motor 10 (idling stops), be back to beginning then, on receiving, during lock signal, be not back to step S4.

Be judged to be at step S2 and enter step S10 when being in idle stop state, judge the unlocking signal that whether receives from the outer remote-control key 40 of car.When remote-control key 40 is intelligent virtual key, if from the receiving intensity of the signal of the virtual key of this intellectuality be prescribed strength or more than, then be judged to be and receive unlocking signal.When step S10 receives unlocking signal, enter step S11, carry out the connection of opposite house release and power switch 64, then enter step S12 and judge whether break is in braking.Break is in braking state, promptly is judged as the signal of the driver's who removes shift lock vehicle startup intention.When break is in braking state, enter the automatic starting that step S13 carries out motor 10 at step S12.And break is not in braking state, does not then carry out the automatic starting of motor 10, and directly is back to beginning.In addition, ought not receive unlocking signal, then enter step S6 from the remote-control key outside the car 40 at step S10.

In addition, at step S12 is the vehicle startup intention that detects the driver by the brake operating of break, but be not limited thereto, also can follow the behavior of wearing of safety strip, detect driver's vehicle startup intention, or detect driver's vehicle startup intention according to ring off signal the break of parking.

Stop control below with reference to Fig. 4 and flowchart text second idling shown in Figure 5.

At first, at each checkout value that step S21 input the sensor, switch are exported, judge whether be in idle stop state at step S22.If be judged to be when not being in idle stop state, enter step S23 at step S22, judge whether headlight is in the state of turning on light.When judging that headlight is not in when turning on light state, enter step S24 and judge that whether capacity of battery (battery charge capacity) is specified value or more than it.Then, if judging capacity of battery is specified value or its when above, enter step S25, judge whether speed change lever is in park gear and the break of parking and whether is in braking state at step S24.At step S25, enter step S26 when speed change lever is in when park gear and the break of parking are in braking state, and when not satisfying above-mentioned condition, then return step S21.At step S26, judge and whether passed through the stipulated time.If, then enter step S27 motor is stopped automatically, stop carrying out idling through the stipulated time.Next, lock signal on whether step S28 judgement receives from the remote-control key outside the car.When step S28 receives lock signal, enter step S29 execution opposite house and lock and cut off the electricity supply, be back to beginning then, and when step S28 does not receive lock signal, then directly be back to beginning.

On the other hand, S26 does not pass through the stipulated time in step, then enter step S30, judge the last lock signal that whether receives from the outer remote-control key 40 of car, when receiving lock signal, enter step S31, carry out that opposite house is locked, the stopping automatically of supply disconnecton and motor (idling stops), be back to beginning then, on receiving, during lock signal, then be not back to step S26.

Judge that at step S23 headlight is in the state of turning on light or judges that at step S24 capacity of battery is established amount when following, enter step S32, by sound and make alarm indicator lamp 63 turn on light driver can not carry out idling to stop.Next, judge at step S33 whether ignition key is in closed condition.If judge that at step S33 ignition key is in open mode, then directly be back to beginning, if judgement is in closed condition, then enter step S34, judge the last lock signal that whether receives from the outer remote-control key 40 of car., then enter step S35 execution opposite house and lock if judgement receives lock signal at step S34, be back to beginning then., then enter step S36 and judge the unlocking signal that whether receives from the outer remote-control key of car if judgement does not receive lock signal at step S34.If receive unlocking signal in step S36 judgement, then enter the release that step S37 carries out opposite house, be back to beginning then, if do not receive unlocking signal, then directly be back to beginning in step S36 judgement.

If judgement is in idle stop state, then enter step S38 at step S22, judge the unlocking signal that whether receives from the outer remote-control key 40 of car.If receive unlocking signal, then enter the connection that step S39 carries out opposite house release and power switch 64 at step S38, then enter step S40 and judge whether break is in braking state.Break is in braking state, promptly is judged as the signal of the driver's who removes shift lock vehicle startup intention.When break is in braking state, enter the automatic starting that step S41 carries out motor 10 at step S40.On the other hand, when break is not in braking state, does not then carry out motor 10 and start automatically, and directly be back to beginning.In addition, do not receive unlocking signal, then enter step S28 from the remote-control key outside the car 40 at step S38.

The following describes second embodiment of the invention.

This embodiment's vehicle 1 ' as shown in Figure 6, for having the professional commerial vehicle of delivering goods to the customers that is used to of hand gear machine 20 '.In addition, vehicle 1 ' among second embodiment, except automatic speed variator 20, brake switch 51 and Circuit breaker 51 (inhibitor switch) with vehicle 1 among first embodiment replace with hand gear machine 20 ', clutch pedal switch 51 ' and neutral switch (neutral switch), other is identical with above-mentioned first embodiment, thereby the filling same numeral.Clutch pedal switch 51 ' is in on-state when trampling clutch, detect driver's vehicle startup intention thus.In addition, control unit 100 comprises the signal (as in Fig. 6 arrow shown in) of detection device with the Input Control Element 100 that detects each parts (70,71,51 ', 52,53,54 ', 55,56,57,41) and produced.

The control unit 100 first performed idling that stop to control with reference to idling in this vehicle 1 ' of flowchart text shown in Figure 7 stop control.

At first, at each checkout value that step S51 input the sensor, switch are exported, judge whether be in idle stop state at step S52.If to be judged to be not is when being in idle stop state, enter step S53 at step S52, judge whether speed change lever is in park gear and the break of parking and whether is in braking state.At step S53,, when not satisfying above-mentioned condition, then return step S51 when speed change lever is in neutral state and the break of parking enters step S54 when being in braking state.Judge whether to have passed through the stipulated time at step S54.If, then enter step S55 motor is stopped automatically, stop carrying out idling through the stipulated time.Then, lock signal on whether step S56 judgement receives from the remote-control key outside the car 40.In addition, when remote-control key 40 is the virtual key of above-mentioned intellectuality,, then is judged to be and receives lock signal if be below the prescribed strength from the receiving intensity of the signal of the virtual key of this intellectuality.When step S56 receives lock signal, enter step S57 opposite house and lock, the switch 64 of then cutting off the electricity supply is back to beginning then, when step S56 does not receive lock signal, owing in the car perhaps the people is arranged, thereby do not lock, but directly be back to beginning.

On the other hand, if do not pass through the stipulated time, then enter step S58 at step S54, judge the last lock signal that whether receives from the outer remote-control key 40 of car, when receiving lock signal, enter step S59, carry out opposite house and lock the switch 64 of cutting off the electricity supply, the stopping automatically of motor 10 (idling stops), be back to beginning then, on receiving, during lock signal, be not back to step S54.

Be judged to be when being in idle stop state at step S52, enter step S60, judge the unlocking signal that whether receives from the outer remote-control key 40 of car.When remote-control key 40 is intelligent virtual key, if from the receiving intensity of the signal of the virtual key of this intellectuality be prescribed strength or more than, then be judged to be and receive unlocking signal.When step S60 receives unlocking signal, enter the connection that step S61 carries out opposite house release and power switch 64, then enter step S62 and judge whether clutch pedal switch 51 ' is connected.The connection of clutch pedal switch 51 ' promptly is judged as the signal of the driver's who removes shift lock vehicle startup intention.At step S62, when clutch pedal switch 51 ' is connected, enter the automatic starting that step S63 carries out motor 10.And during clutch pedal switch 51 ' access failure, not carrying out motor 10 starts automatically, and directly is back to beginning.In addition, ought not receive unlocking signal, then enter step S56 from the remote-control key outside the car 40 at step S60.

In addition, at step S62 is the vehicle startup intention that detects the driver by the connection of clutch pedal switch, but be not limited thereto, also can follow the behavior of wearing of safety strip to detect driver's vehicle startup intention, or detect driver's vehicle startup intention according to the ring off signal of the break of parking.

Stop control below with reference to Fig. 8 and flowchart text second idling shown in Figure 9.

At first, at each checkout value that step S71 input the sensor, switch are exported, judge whether be in idle stop state at step S72.Be judged to be when not being in idle stop state at step S72, enter step S73, judge whether headlight is in the state of turning on light.When judging the headlight end when turning on light state, enter step S74 and judge that whether capacity of battery (battery charge capacity) is specified value or more than it.Then, if judging capacity of battery is specified value or its when above, enter step S75, judge whether speed change lever is in neutral position and whether the break of parking is in braking state at step S74.At step S75,, enter step S76, and when not satisfying above-mentioned condition, then return step S71 when speed change lever is in neutral position and the break of parking when being in braking state.At step S76, judge and whether passed through the stipulated time.If, then enter step S77 motor is stopped automatically, stop carrying out idling through the stipulated time.Next, lock signal on whether step S78 judgement receives from the remote-control key outside the car.At step S78, when receiving lock signal, enter step S79 execution opposite house and lock and cut off the electricity supply, be back to beginning then, and when step S78 does not receive lock signal, then directly be back to beginning.

On the other hand, S76 does not pass through the stipulated time in step, then enter step S80, judge the last lock signal that whether receives from the outer remote-control key 40 of car, when receiving lock signal, enter step S81, carry out the stopping automatically of opposite house release, supply disconnecton and motor (idling stops), be back to beginning then, on receiving, during lock signal, then be not back to step S76.

Judge that at step S73 headlight is in the state of turning on light or judges that at step S74 capacity of battery is established amount when following, enter step S82, by sound and make alarm indicator lamp 63 turn on light driver can not carry out idling to stop.Next, judge at step S83 whether ignition key is in closed condition.If judge that at step S83 ignition key is in open mode, then directly be back to beginning, if judgement is in closed condition, then enter step S84, judge the last lock signal that whether receives from the outer remote-control key 40 of car.At step S84, if judgement receives lock signal, then enter step S85 execution opposite house and lock, be back to beginning then., then enter step S86 and judge the unlocking signal that whether receives from the outer remote-control key of car if judgement does not receive lock signal at step S84.If receive unlocking signal in step S86 judgement, then enter the release that step S87 carries out opposite house, be back to beginning then, if do not receive unlocking signal, then directly be back to beginning in step S86 judgement.

If judgement is in idle stop state, then enter step S88 at step S72, judge the unlocking signal that whether receives from the outer remote-control key 40 of car., then enter step S89 and carry out the release of opposite house and the connection of power switch 64 if receive unlocking signal at step S88, then enter step S90 and judge whether clutch pedal switch 51 ' is connected.The connection of clutch pedal switch 51 ' promptly is judged as the signal of the driver's who removes shift lock vehicle startup intention.When clutch pedal switch 51 ' is connected, enter the automatic starting that step S91 carries out motor 10 at step S90.On the other hand, when clutch pedal switch 51 ' access failure, do not carry out motor 10 and start automatically, but directly be back to beginning.In addition, do not receive unlocking signal, then enter step S78 from the remote-control key outside the car 40 at step S88.

By aforesaid formation, when the driver need deliver to the deliver goods destination with goods, as long as outside car, send the last lock signal of remote-control key 40, just can make door lock and motor is stopped automatically, thereby the raising convenience can stop to realize improving burnup, reduce discharging, suppress noise and vibration etc. simultaneously by idling.On the other hand, when the driver returns from the deliver goods destination, can carry out release according to the unlocking signal opposite house of remote-control key 40, this moment, the unlocking signal of this remote-control key 40 did not make motor 10 start automatically.Particularly,, driver's situation of goods of only returning to get is once more arranged also, thereby when only receiving the unlocking signal of remote-control key 40, make idling stop to continue, realize the improvement of burnup etc. thus even if the driver returns.And, signal in the vehicle startup intention that detects the expression driver except the unlocking signal of remote-control key 40 (is the connection that detects brake switch 51 in first embodiment, in a second embodiment for detecting the connection of clutch pedal switch 51 '), just begin to carry out the automatic starting of motor 10, thereby can guarantee the synchronous of vehicle startup intention and idle stop canceling.

And, by cutting off accessory power supply 64 according to the last lock signal that receives from remote-control key 40, can save 64 the step of cutting off the electricity supply separately, thereby can improve convenience, can prevent to forget simultaneously the situation generation of cutting off the electricity supply switch 64 and causing waste electric power.On the other hand, connect, can save the step that this switch 64 is connected, to improve convenience by make power switch 64 according to unlocking signal.Especially, improve the AT vehicle of gear friction means oil pressure, can before motor 10 starts automatically, improve oil pressure in advance, improve the starting performance of motor 10 by using unlocking signal by remote-control key 40 for driving by motor.

On the other hand, for the vehicle with automatic speed variator 20 1 as first embodiment, there is brake service when stopping, forbids being condition with what 70 pairs of speed change levers of releasing shift detent mechanism moved with motor 10, and motor 10 is started automatically, thereby can motor 10 be started automatically, thereby can realize starting smoothly definitely balloonist's vehicle startup intention, the driver can not feel the delay of responding when thus, vehicle 1 started.

Specifically, when break is trampled established amount or its when above, can remove 70 pairs of speed change levers of shift detent mechanism and select forbidding to other gears gears that travels such as (for example) D gears from the gear of parking, and allow speed change lever to select to other gears from the gear of parking, thereby this break can be trampled established amount or clearly be considered as driver's vehicle startup intention more than it, so the driver trampling of break reached established amount or its when above (trampling the stage of the running that is enough to remove shift detent mechanism 70), motor 10 started automatically.Therefore, the driver break is trampled established amount or more than it after, just select to travel gear by speed change lever, and pin removed up to trampling gas pedal from brake pedal, passed through time enough during this, so oil pump 30 can fully be driven, thereby operating oil pressure is fully improved, hydraulic operation formula friction means is fully operated, and can guarantee the connection of power transfer path and the realization of speed change level, well and smoothly starts realizing.

And, stop in the control in above-mentioned second idling, not carrying out idling during headlight is turned on light stops, because headlight power consumption is bigger, thereby if carrying out idling under the state that keeps headlight to turn on light stops, then storage battery might consume greatlyyer, thereby headlight is not carried out idling when turning on light and stopped, but preferentially carry out by engine-driven generating, to guarantee the charge capacity of storage battery.And the less relatively dangerous tutorial light of power consumption, when lampet is turned on light, less to the influence that storage battery consumes, thereby can stop by carrying out idling, realize improving burnup, reduce discharging, suppress noise and vibration etc.

In addition, when the storage battery charge capacity is that established amount is not carried out idling when following and stopped, can preferentially carry out guaranteeing the charge capacity of storage battery thus by engine-driven generating.And when the charge capacity of storage battery be established amount when above, can by carry out motor 10 stop automatically realizing improving burnup, reduce discharging, suppress noise and vibration etc.

In addition, can be by when not carrying out the stopping automatically of motor 10, reporting to the police to the driver, so that recognizing, the driver can't carry out stopping automatically of motor 10, when motor 10 is stopped, supervise the driver to carry out stopping of motor 10 by the operation of ignition key, or the engine running stop button carried out " pass " pressing operation of shutting engine down, to guarantee the storage battery charge capacity and to prevent the useless driving of motor 10.

The following describes third embodiment of the invention.As shown in figure 10, this embodiment's vehicle 2a compares with Fig. 1, Fig. 6, comprise virtual key unit (keyless unit) (in the claim 11 " transmitter installation " and " reception unit " of record) 241a, substitute remote-control key signal receiver 41 as signal receiving/transmission device.This virtual key unit 241a with carry out handshaking as the smart card (smart card) of remote-control key (remote-control key of send mode: similar) automatically 240a with the intelligent virtual key described in first, second embodiment.Virtual key unit 241a sends demand signal α with some cycles automatically to smart card 240a.Smart card 240a is corresponding with this demand signal α, and virtual key unit 241a is sent the signal beta that (answer) comprises self authentication codes automatically.

As shown in figure 11, among this vehicle 2a, storage battery 220 directly is connected with illumination group 221 such as lampet, headlight, virtual key unit 241a, and being used for the control unit 200 that idling stops to control, this control unit comprises that starting control device, idling stop execution/releasing detection unit, authentication operation pattern input detection unit.And, be connected with shift detent mechanism groups 223 such as Circuit breaker 54, shift detent mechanism 70 by key operation 222.And, be connected with control unit groups 225 such as control unit of engine, instrument control unit or air bag controlled unit by the key operation 222 and first relay switch 224.In addition, also be connected with accessory groups 227 such as radio receiver by the key operation 222 and second relay switch 226.

In the middle of the above-mentioned composition, the control unit of engine in the control unit group 225 is to the motor 210 output control signals of this vehicle 2a.Key operation 222, when the physical key that is different from smart card 240a (engine start key (ignition key that is equivalent to first, second embodiment): not shown) is inserted in the keyhole (not shown) of driver's seat of this vehicle 2a for connecting, and when extracting for cutting off.At this moment, key operation 222 when physical key is inserted in the keyhole, inserts signal with key and exports to virtual key unit 241a (in the claim 10 " the physical key insertion detection device " of record).

Key operation 222 perhaps substitutes, even if can be not have physical key also can carry out the engine running stop button of motor 21 operations or the parts of interlock with it (in the claim 10 " the power operation device " of record) as it.Specifically, in case the engine running stop button is to push just to be in " opening " state and can to pilot engine 210 and push just the structure that is in " pass " state and can shutting engine down 210 once more under this state.

Here, this vehicle 2a comprises urgent constantly used standby keys 243 such as for example losing smart card 240a.This standby key 243 is inserted the words of operating in the door key hole, the authentication operation pattern input detection unit of the control unit 200 that idling stops to control just exported to signal by the operator 242 that is used for locking, and by authentication operation pattern input detection unit signal exported to the starting control device.In contrast, when driver or other occupants carry smart card 240a common, directly signal is exported to starting control device in the control unit 200 that idling stops to control by virtual key unit 241a.No matter any situation, all signal exported to idling stop executions/releasings detection unit by the starting control device, by this detection unit will connect, shutoff signal is exported to first relay switch 224 (" the motor power supply is carried out the power control that break-make is controlled " of putting down in writing in the claim 2).Therefore, when above-mentioned idling stops execution/releasing detection unit shutoff signal is exported to first relay switch 224, motor 210 is stopped automatically, and when connection signal is exported to first relay switch 224, then carry out the automatic starting of motor 210 and prepare.

And the starting control device in the control unit 200 that idling stops to control also will be connected, shutoff signal is exported to second relay switch 226 (in the claim 2 record " the accessory power supply being carried out the power control of break-make control ").Therefore, when above-mentioned starting control device is exported to second relay switch 226 with shutoff signal, the power supply of accessory group 227 is cut off automatically, and when connection signal is exported to second relay switch 226, the power supply of accessory group 227 is connected automatically, no matter any situation all makes convenience be improved.

Below with reference to flow chart shown in Figure 12, illustrate that first idling among the 3rd embodiment's vehicle 2a stops control.This first idling stop to control with claims in claim 1, claim 2 and the claim 3 invention of record corresponding.

At first, each checkout value of exporting at step S101 input the sensor, switch, judge whether be in idle stop state at step S102, when step S102 is not in idle stop state as if judgement, enter step S103, judge whether speed change lever is in park gear and the break of parking and whether is in braking state.At step S103, when speed change lever is in park gear and the break of parking and is in braking state, enter step S104, then be back to step S101 when not satisfying above-mentioned condition.

Step S104 judges whether to have passed through the stipulated time, if through the stipulated time, then enters step S105 first relay switch 224 is disconnected.Specifically, motor 210 is stopped automatically, stop carrying out idling.In addition, the state in the keyhole that physical key is inserted into driver's seat is kept the connection of key operation 222.After this, judge whether can be that the authentication codes that smart card 240a exports authenticates (authentication is undertaken by virtual key unit 241a) at step S106 to remote-control key.Whether specifically, judge that the driver carry smart card 240a waits makes the intensity of the authentication codes signal beta that smart card 240a exported be weaker than prescribed strength away from vehicle 2a predetermined distance.Then, when the result for certainly the time, enter among the step S107 opposite house and lock, make second relay switch 226 be in off state simultaneously, and accessory group 227 cut off the electricity supply, be back to beginning then.In contrast, if negate at step S106, the driver who then carries smart card 240a wait still be in vehicle 2a in the scope of predetermined distance, thereby directly be back to beginning.

On the other hand, if do not pass through the stipulated time, enter step S108 at step S104, S106 is identical with above-mentioned steps, judge whether can the authentication codes of smart card 240a output be authenticated, when its result is sure, enter step S109, the execution opposite house is locked, make first relay switch 224 be in off state simultaneously, stop carrying out idling, and make second relay switch 226 be in off state, to cut off the power supply of accessory group 227, be back to beginning then.In contrast, when being negative among the step S108, be back to step S104.

On the other hand, judge at step S102 to enter step S110 when being in idle stop state, judge remote-control key is whether the authentication codes of smart card 240a output authenticates and pass through.Specifically, the driver who carries smart card 240a wait get back to vehicle 2a in the predetermined distance scope, the intensity of the authentication codes signal beta of smart card 240a output is prescribed strength or more than it, just can authenticate authentication codes by virtual key unit 241a, carry out authentication result, judge whether authentication is passed through.And, when its result is sure, in the release of step S111 opposite house, and make second relay switch 226 be in on-state, with the power supply of connection fittings group 227.In contrast, step S110 when negating, the driver who carries smart card 240a wait do not get back to as yet with vehicle 2a in the predetermined distance scope, thereby be back to step S106.

Next, judge at step S112 whether break is in braking state (whether brake pedal is trampled).Break is in braking state, promptly is judged as the signal of the driver's who removes shift lock vehicle startup intention.And, enter step S113 and make first relay switch 224 be in on-state when break is in braking state at step S112, the control unit of engine power supply to control unit group 225 makes motor 210 start automatically then.And at step S112 when break is not in braking state, wait for that just break enters braking state.

Here, step S112 detects driver's vehicle startup intention by the brake operating of break, but is not limited thereto, and also can wait the vehicle startup intention that detects the driver by the ring off signal of the behavior of wearing of safety strip or the break of parking.

As mentioned above, in first embodiment the action effect of Fig. 3, also carry out break-make control by 224 pairs of motor 210 power supplys of first relay switch, can be in off state by making motor 210 power supplys thus, to make suitable opportunity motor 210 stop (step S105) automatically, and can be in on-state by making motor 210 power supplys, start (step S113) automatically to make motor 210 suitable opportunity.

Stop control below with reference to second idling among Figure 13 and flowchart text the 3rd embodiment's vehicle 2a shown in Figure 14.This second idling stop to control with claims in claim 4, claim 7 and the claim 8 invention of record corresponding.Wherein, step S121, S122, S125 ~ S131, S138 ~ S141 are identical with step S101 ~ S113 among Figure 12, thereby its explanation omitted, only step S123, S124, the S132 ~ S137 of characterization part.

Specifically, when step S122 judgement is not in idle stop state, enter step S123, judge whether headlight is in the state of turning on light.When judging that headlight is not in when turning on light state, enter step S124 and judge that whether capacity of battery (battery charge capacity) is specified value or more than it.When being judged to be capacity of battery is specified value or its when above, just enters step S125.

In contrast, judge that at step S123 headlight is in the state of turning on light, or when step S124 judges that capacity of battery is low, enter step 132, by sound and alarm indicator lamp 63 is turned on light, come driver under current environment, can not carry out idling and stop.Next, judge at step S133 whether ignition key (physical key) is in closed condition.Specifically, though the keyhole of driver's seat still is inserted with physical key, judge whether this physical key is not in the IG open position of keyhole.Therefore, when physical key is in the IG open position of keyhole (when being negative), directly be back to beginning, and physical key when not being in the IG open position of keyhole (for certainly the time), then at step S134,, judge whether can the authentication codes of smart card 240a output be authenticated with identical among step S106, the S108 among Figure 12, when its result is sure, just lock at step S135 opposite house.In contrast, when step S134 is negative, then at step S136, identical with the step S110 of Figure 12, whether the authentication codes of judging smart card 240a output by authentication, and its result is for certainly the time, just unblank at step S137 opposite house, and at step S136 when negating, then directly be back to beginning.

According to top described, can obtain and first embodiment's Fig. 4 and identical action effect shown in Figure 5.

Stop control below with reference to the 3rd idling among Figure 15 and flowchart text the 3rd embodiment's vehicle 2a shown in Figure 16.The 3rd idling stop to control with claims in claim 5 and the claim 6 invention of record corresponding.Wherein, step S151, S152, S154 ~ S161, S164 ~ S168, S169 ~ S172 are identical with step S121, S122, S124 ~ S131, S133 ~ S137, S138 ~ S141 among Figure 13 and Figure 14, thereby its explanation omission, only step S153, S162, the S163 of characterization part.

Specifically, be judged to be among the step S152 when not being in idle stop state, enter step S153 and judge whether lampet is in the state of turning on light.When judging that lampet is not in the state of turning on light (this moment, headlight was not in the state of turning on light yet), then directly enter step S154.In contrast, judge that at step S153 lampet is in the state of turning on light, then enter step S162 and judge whether headlight is in the state of turning on light.When judging that headlight is not in the state of turning on light (this moment, only lampet was in the state of turning on light), just directly enter step S154.In contrast, judge that in step S162 headlight is in the state of turning on light (this moment, lampet and headlight all were in the state of turning on light), then enter step S163 headlight is turned off the light, enter step S154 then.

As mentioned above, during the lighting burner (lampet, headlight) of vehicle 2a is turned on light, since make this lighting burner turn off the light back (step S163), carry out the stopping automatically of motor 210 (step S157), thereby can prevent that as far as possible carrying out idling when storage battery 220 from using up stops.In addition, in above-mentioned control example, carry out turning off the light of lighting burner earlier, carry out stopping automatically of motor 210 then, but its sequence independence is critical, otherwise, also can carry out stopping automatically of motor 210 earlier, carry out turning off the light of lighting burner then.And, also can carry out simultaneously.

In the case, because when the bigger headlight of power consumption and the less lampet of power consumption are all turned on light when sure (among the step S162 for), only make the bigger headlight of power consumption turn off the light (step S163), and when only the less lampet of power consumption is turned on light (when being negative among the step S162), lampet is turned off the light, thereby can prevent that as far as possible carrying out idling when storage battery 220 from using up stops, and can avoid and the irrelevant and mandatory whole lighting burners of driver intention turn off the light the discomfort sensation that caused and inconvenience (especially secretly time etc. situation) vehicle 2a.

The 4th idling below with reference to Figure 17 and flowchart text the 3rd embodiment's vehicle 2a shown in Figure 180 stops control.Say that more specifically the control of Figure 17 is to allow the setting of sign Fx (back is addressed) control among this vehicle 2a, the invention of putting down in writing in claim 13 and the claim 14 in main and claims is corresponding.And the control of Figure 18 permission that to be virtual key unit 241a carry out according to above-mentioned permission sign Fx/forbid control (back is addressed), the invention of putting down in writing in claim 10 and the claim 11 in main and claims is corresponding.

At first, import each checkout value at step S181, enter step S182 and judge whether have key to insert signal (as illustrated in fig. 11, when being inserted into physical key in the keyhole, export the signal of virtual key unit 241a to from key operation 222), when having key to insert signal (when physical key is inserted in the keyhole), just enter step S182, and when not having key to insert signal (when physical key is not inserted in the keyhole), be back to step S181.

Then,, judge that expression allows or forbid that to remote-control key be the sign Fx that authentication codes that smart card 240a is sent carries out authentication operation (acts of authentication is undertaken by virtual key unit 241a as mentioned before), whether be reset to zero at step S183.Here, when physical key was inserted keyhole and driver and is seated at driver's seat, this sign Fx was reset to zero.At this moment, if physical key is inserted keyhole and the driver is seated at driver's seat, then above-mentioned sign Fx is reset to zero, thereby is judged to be certainly at step S183, thereby enters step S184.

Judge at step S184 whether speed change lever (shift level) is in whether the gear of parking, brake service stop, whether the break of parking is in braking state, whether the speed of a motor vehicle is the regulation speed of a motor vehicle or (being below the 5km/h in the legend) it below.When result of determination was sure, whether the door that just enters step S185 judgement driver's seat was changed to open mode from closed condition.When the result is sure, just enters step S186 above-mentioned sign Fx is set at 1.That is to say that after 4 decision conditions of step S184 all satisfied, when the door of driver's seat was opened and closed, the decidable driver left vehicle 2a (not being seated at driver's seat) thus.

And be judged to be when negating at step S184, that is to say, when in 4 decision conditions among the step S184 any is not satisfied, judge that just the driver still is in state by bus, make sign Fx remain 0 and directly be back to beginning.And be judged to be when negating at step S185, that is to say that 4 decision conditions in step S184 all satisfy, but the door of driver's seat judges that still the driver still is in state by bus when being opened and closed, make sign Fx remain 0 and directly be back to beginning.

And be judged to be (sign Fx is set at 1 o'clock) when negating at above-mentioned steps S183, that is to say, in keyhole, still be inserted with under the state of physical key, the driver leaves vehicle 2a and when not being seated at driver's seat, just enter the door that step S187 judges driver's seat and whether be changed to open mode from closed condition.When its result is sure, just enter step S188, S184 is identical with above-mentioned steps, judges whether speed change lever (shift level) is in whether the gear of parking, brake service stop, whether the break of parking is in braking state, whether the speed of a motor vehicle is the regulation speed of a motor vehicle or its following (following for 5km/h in the legend).When the result is negative, just enters step S189 above-mentioned sign Fx is reset to 0.That is to say that after the door of driver's seat is opened and closed, and in 4 decision conditions among the step S184 any be not when being satisfied, the decidable driver rides in vehicle 2a and goes up (being seated at driver's seat) thus.

And be judged to be when negating at step S187, that is to say that do not opened and closed according to the door of driver's seat, the decidable driver still is in from the car state, make sign Fx remain 1 and directly be back to beginning.And be judged to be when sure at step S188, that is to say that according to the door of driver's seat switching took place, but 4 decision conditions are satisfied all among the step S188, the decidable driver does not take one's seat as yet, still make to indicate that Fx remains 1 and directly be back to beginning.

Then, virtual key unit 241a inquires about the value of above-mentioned sign Fx at step S191 shown in Figure 180, when the value of sign Fx is 1, that is to say, in keyhole, still be inserted with under the state of physical key, the driver leaves vehicle 2a and when not being seated at driver's seat, just execution in step S192, and when the value of sign Fx is 0, that is to say, insert in the keyhole that physical key and driver enter vehicle 2a and when being seated at driver's seat, just execution in step S193.

Among the step S192, permission is moved (as mentioned above to the transmission of the transmission demand signal α (with reference to Figure 10) of smart card 240a, itself carry out by virtual key unit 241a), and/or allow the authentication codes signal beta (with reference to Figure 10) that smart card 240a is sent is carried out the authentication operation (carrying out as mentioned above) of authentication codes itself by virtual key unit 241a.Thus, the authentication codes signal beta according to smart card 240a output can allow the lock and unlock of door and stopping automatically of motor 210.

On the other hand, at step S193, the transmit operation of forbidding sending demand signal α (with reference to Figure 10) with respect to smart card 240a (as mentioned above, itself carry out by virtual key unit 241a), and/or forbid that the authentication codes signal beta (with reference to Figure 10) that smart card 240a is sent carries out the acts of authentication of authentication codes (itself being carried out by virtual key unit 241a as mentioned above).Thus, but the lock and unlock of authentication codes signal beta INHIBITORY-gate and the stopping automatically of motor 210 of being exported according to smart card 240a.

For example, in the step S109 of Figure 12, when door is locked first relay switch 224 is disconnected automatic shutting engine down 210, but this moment, authentication codes that can authentication smart card 240a output to whether in previous step S108 judges, its result be cannot the time, that is to say, the authentication codes signal beta intensity that is judged to be smart card 240a output is weaker than prescribed strength or its when following, just enters above-mentioned steps S109.In other words, judgement among the step S108 is can be exchanged for condition between virtual key unit 241a and smart card 240a with signal alpha, β, thus, as mentioned above, be that virtual key unit 241a sends demand signal α to smart card 240a, final by allowing the transmit operation of this demand signal α, can carry out the judgement of above-mentioned steps S108 effectively, thereby among the step S109 opposite house lock and motor 210 stop automatically, just have actual effect and meaning.Otherwise, when forbidding that above-mentioned virtual key unit 241a is when smart card 240a sends the transmit operation of demand signal α, (judgement itself can't be carried out) can't be effectively carried out in the judgement of above-mentioned steps S108, and the opposite house that therefore just can forbid step S109 is locked and motor 210 stops (for carrying out) automatically.

And, for example in the step S111 of Figure 12, opposite house carries out release, then first relay switch 224 is connected so that motor 210 starts automatically at step S113, this moment whether the authentication codes of smart card 240a output among the above-mentioned steps S110 is judged by authentication that the result when passing through authentication, that is to say, it is by when authentication that virtual key unit 241a carries out authentication result to authentication codes, just enters above-mentioned steps S111, S113.In other words, the judgement of step S110, comprise that not only signal alpha, β exchange between virtual key unit 241a and smart card 240a, but also with virtual key unit 241a authentication codes is authenticated is condition, thus by allowing the authentication operation of this authentication codes, can carry out the judgement of above-mentioned steps S110 effectively, thereby the 210 automatic startings of the motor of the opposite house release of step S111 and step S113 just have actual effect and meaning.Otherwise, when forbidding that authentication codes to above-mentioned smart card 240a output carries out authentication operation, (judgement itself can't be carried out) can't be effectively carried out in the judgement of above-mentioned steps S110, forbids just that therefore the opposite house release of step S111 and the motor 210 of step S113 start (for carrying out) automatically.

As mentioned above, when the physical key that is different from smart card 240a (engine start key) is inserted (being certainly among the step S182) in the keyhole, and when the driver is seated at driver's seat, be (to be judged to be negative from step S188 during the driver rides, to step S185 be judged to be sure during), forbid that according to the signal beta of smart card 240a the lock and unlock of opposite house and motor 210 stop (Fx=0: step S193) automatically, thereby can avoid making motor 210 to stop automatically reliably and contingent problem when the signal beta of starting and smart card 240a links automatically, promptly can avoid reliably the driver by bus during (Fx=0) casual opposite house lock and unlock of generation or motor 210 problem such as stop automatically.

Especially in the 3rd embodiment, adopt the smart card 240a of automatic send mode, for example virtual key unit 241a takes place probably the authentication of authentication codes signal beta is made mistakes etc., but problems such as casual door lock and unlock or motor 210 stop automatically taking place during avoiding under the above-mentioned situation contingent driver by bus reliably by above-mentioned control.And, can also reduce the unnecessary consumption of smart card 240a battery.

And, in order to judge whether the driver is seated at driver's seat (with reference to step S184, S188), do not increase sensor newly, thereby do not cause cost to improve, can utilize the switch that vehicle 2a had in the past (Circuit breaker 54, brake switch 51, park brake switch 55 and vehicle speed sensor 53) etc., whether the driver is in by bus state still be in from the car state and carry out suitably, judge reliably, rationally and cheaply.

Figure 19 is the sequential chart that above-mentioned sign Fx changed during the 4th idling that the 3rd embodiment is shown stopped to control.After vehicle 2a stops, the driver is if perform the preparation of getting off, open and close the words that car door is got off then, sign Fx just switches to 1 from 0, therefore by authentication codes can't authenticate (step S108), carry out locking and the stopping automatically of motor 210 (step S109) of door.And the driver returns near vehicle 2a, passes through (step S110) by the authentication of authentication codes, carries out opposite house release (step S111).Then, the driver is after getting on the bus by the switching car door, if any in the decision condition of the step S188 of execution Figure 17, sign Fx just switches to 0 from 1.Wherein, any is all consistent with driver's vehicle startup intention in the above-mentioned decision condition, thereby the automatic starting (step S113) of motor 210 is carried out.That is to say, after motor 210 starts fully automatically, make sign Fx switch to 0 from 1.Then, the driver finishes and starts to prepare, and makes vehicle 2a start, travel.

In addition, among Figure 19, also can only to be speed change lever become the P gear and the break of parking is in braking state from the D gear to the automatic stop condition of motor.In addition, the automatic rated conditions of use of motor also can only be that break is in braking state when speed change lever is in the P gear.In addition, among Figure 19, along with opposite house is locked, the motor power supply is in dissengaged positions, and along with the opposite house release, the motor power supply is in on-state.

The following describes fourth embodiment of the invention.As Figure 20 and shown in Figure 21, this embodiment's vehicle 2b compares with Figure 11 with Figure 10, has as the remote-control key signal receiver that receives machine (in the claim 12 " reception unit " of record) 241b, substitutes virtual key unit 241a with this.That this remote-control key signal receiver 241b receives is the so-called manually last lock signal and the unlocking signal γ of remote-control key (remote-control key 40 based on switching manipulation that is equivalent to narrate among first, second embodiment) opposite house that 240b sent of send mode.

Stop control below with reference to first idling among flowchart text shown in Figure 22 the 4th embodiment's vehicle 2b.This first idling stop to control with claims in claim 1, claim 2 and the claim 3 invention of record corresponding.Wherein, step S201 ~ S205, S207, S209, S211 ~ S213 are identical with step S101 ~ S105, S107, S109, S111 ~ S113 among Figure 12, thereby its explanation omits, only step S206, S208, the S210 of characterization part.

Specifically, first relay switch 224 is disconnected so that after motor 210 stops automatically at step S205, enter step S206 and judge whether receive remote-control key promptly based on the last lock signal γ from remote-control key 240b of the switching manipulation of manual send mode.When the result for certainly the time, enter step S207 opposite house to lock, second relay switch 226 is connected, and is cut off the power supply of accessory group 227, be back to beginning then.In contrast, be judged to be when negating, then directly be back to beginning at step S206.

On the other hand, when step S204 does not pass through the stipulated time, enter among the step S208, S206 is identical with above-mentioned steps, judge the last lock signal γ that whether receives from the remote-control key 240b of manual send mode, when the result is sure, enter step S209 opposite house to lock, first relay switch 224 is disconnected, stop carrying out idling, and second relay switch 226 is disconnected, and cut off the power supply of accessory group 227, be back to beginning then.In contrast, be judged to be when negating, be back to step S204 at step S208.

And be judged to be when being in idle stop state at step S202, enter step S210, judge the unlocking signal γ that whether receives from the remote-control key 240b of manual send mode.When the result for certainly the time, enter step S211 opposite house to unblank, second relay switch 226 is connected, and is connected the power supply of accessory group 227.In contrast, be judged to be when negating, be back to step S206 at step S210.

As mentioned above, in first embodiment the action effect of Fig. 3, also carry out break-make control by 224 pairs of motor 210 power supplys of first relay switch, can be in off state by making motor 210 power supplys thus, to make suitable opportunity motor 210 stop (step S205) automatically, and can be in on-state by making motor 210 power supplys, start (step S213) automatically to make motor 210 suitable opportunity.

Stop control below with reference to second idling among Figure 23 and flowchart text the 4th embodiment's vehicle 2b shown in Figure 24.Say that more specifically the control of Figure 23 is to allow the setting of sign Fy (back is addressed) control among this vehicle 2b, the invention of putting down in writing in claim 13 and the claim 14 in main and claims is corresponding.And the control of Figure 24 permission that to be remote-control key signal receiver 241b carry out according to above-mentioned permission sign Fy/forbid control (back is addressed), the invention of putting down in writing in claim 10 and the claim 12 in main and claims is corresponding.Wherein, the step S221 among Figure 23, S222, S224 ~ S229 are identical with step S181, S182, S184 ~ S189 among Figure 17, thereby its explanation omits, only the step S223 and the step S231 among Figure 24 ~ S233 of characterization part.

Be judged to be in step 222 and have key when inserting signal, enter step S223, judge that expression allows or the reception operation of forbidding the unlocking signal of locking that remote-control key is promptly sent based on the remote-control key 240b of the switching manipulation of manual send mode (receives operation as mentioned before, 241b carries out by the remote-control key signal receiver) sign Fy, whether be reset to zero.Here, Fy is identical with the 3rd embodiment's sign Fx for this sign, when in the physical key insertion keyhole and driver when being seated at driver's seat, can be reset to zero, on the other hand, still insert in the keyhole and the driver leaves vehicle 2b and when not being seated at driver's seat, then is set at 1 in physical key.

Then, remote-control key signal receiver 241b inquires about the value of above-mentioned sign Fy in the step S231 of Figure 24, when the value of sign Fy is 1, that is to say, in keyhole, still be inserted with under the state of physical key, the driver leaves vehicle 2b and when not being seated at driver's seat, just execution in step S232, and when the value of sign Fy is 0, that is to say, in keyhole, insert physical key and driver and get on the bus on the vehicle 2b and when being seated at driver's seat, just execution in step S233.

At step S232, if the reception operation of the unlocking signal γ (with reference to Figure 20) that locks that permission manually operated type remote-control key 240b is sent (as mentioned above, 241b itself carries out by the remote-control key signal receiver), can allow the lock and unlock of opposite house and stopping automatically of motor 210 according to the unlocking signal γ that locks thus from manually operated type remote-control key 240b.

On the other hand, at step S233, if forbidding the reception of the unlocking signal γ (with reference to Figure 20) that locks that manually operated type remote-control key 240b is sent operates (as mentioned above, 241b itself carries out by the remote-control key signal receiver), can forbid the lock and unlock of opposite house and stopping automatically of motor 210 according to the unlocking signal γ that locks thus from manually operated type remote-control key 240b.

For example, in the step S209 of Figure 22, when door is locked, first relay switch 224 is disconnected, motor 210 is stopped automatically, but this moment, in previous step S208 to whether receive manually operated type remote-control key 240b output on lock signal γ judge, its result just enters above-mentioned steps S209 when receiving.In other words, the judgement of step S208 is that to receive the unlocking signal γ that locks with remote-control key signal receiver 241b be condition, thereby it is final by allowing the reception operation of this signal γ, can carry out the judgement of above-mentioned steps S208 effectively, thereby, the opposite house of step S209 lock and motor 210 stop automatically just having actual effect and meaning.Otherwise, when forbidding that above-mentioned remote-control key signal receiver 241b operates the reception of the unlocking signal γ that locks, therefore (judgement itself can't be carried out) can't be effectively carried out in the judgement of above-mentioned steps S208, can forbid just that opposite house among the step S209 is locked and the stopping automatically of motor 210 (for carrying out).

And, for example in the step S211 of Figure 22, opposite house carries out release, then first relay switch 224 is connected at step S213, so that motor 210 starts automatically, this moment the unlocking signal γ that whether receives among the above-mentioned steps S210 from manually operated type remote-control key 240b is judged that the result just enters above-mentioned steps S211, S213 when receiving.In other words, judgement among the step S210, still receiving the unlocking signal γ that locks with remote-control key signal receiver 241b is condition, thereby it is final by allowing reception operation to this signal γ, can carry out the judgement of above-mentioned steps S210 effectively, thereby opposite house release among the step S211 and the 210 automatic startups of the motor among the step S213 just have actual effect and meaning.Otherwise, when forbidding that above-mentioned remote-control key signal receiver 241b operates the acceptance of the unlocking signal γ that locks, (judgement itself can't be carried out) can't be effectively carried out in the judgement of above-mentioned steps S210, can forbid just that therefore opposite house release and the motor 210 among the step S213 among the step S211 starts automatically (for carrying out).

As mentioned above, when the physical key that is different from manually operated type remote-control key 240b (engine start key) is inserted (being certainly among the step S222) in the keyhole, and when the driver is seated at driver's seat, be (to be judged to be negative from step S228 during the driver rides, to step S225 be judged to be sure during), the unlocking signal γ that locks according to manually operated type remote-control key 240b, that forbids the lock and unlock of opposite house and motor 210 stops (Fx=0: step S233) automatically, thereby can avoid reliably making stopping automatically and the automatic contingent problem of occasion that links of the unlocking signal γ that locks of starting and manually operated type remote-control key 240b of motor 210, can avoid reliably the driver by bus during (Fx=0) casual opposite house lock and unlock of generation or motor 210 problem such as stop automatically.

Especially in the 4th embodiment, adopt the remote-control key 240b of manual send mode, for example driver or the careless misoperation remote-control key of other occupants 240b take place probably, but problems such as casual opposite house lock and unlock or motor 210 stop automatically taking place during avoiding under the above-mentioned situation contingent driver by bus reliably by above-mentioned control.

And, in order to judge whether the driver is seated at driver's seat (with reference to step S224, S228), do not increase sensor newly, thereby do not cause cost to improve, can utilize the switch that vehicle 2b had in the past (Circuit breaker 54, brake switch 51, park brake switch 55 and vehicle speed sensor 53) etc., whether the driver is in by bus state still be in from the car state and carry out suitably, judge reliably, rationally and cheaply.

Figure 25 is the sequential chart that above-mentioned sign Fy changed during second idling that the 4th embodiment is shown stopped to control.After vehicle 2b stops, the driver is if perform the preparation of getting off, open and close the words that car door is got off then, sign Fy just can switch to 1 from 0, therefore the reception operation (step S208) of the last lock signal γ that is sent by manually operated type remote-control key 240b can be carried out opposite house and lock and the stopping automatically of motor 210 (step S209).And the driver returns near vehicle 2b, and the reception operation (step S210) of the unlocking signal γ that is sent by manually operated type remote-control key 240b can be carried out opposite house release (step S211).Then, open and close after car door gets on the bus the driver, if carry out in the decision condition of step S228 among Figure 23 any, sign Fy just switches to 0 from 1.Wherein, any of the above-mentioned decision condition all vehicle startup intention with the driver is consistent, thereby the automatic starting (step S213) of motor 210 is carried out.That is to say, after motor 210 starts fully automatically, make sign Fy switch to 0 from 1.Then, the driver finishes and starts to prepare, and makes vehicle 2b start to travel.

In addition, among Figure 25, also can only to be speed change lever become the P gear and the break of parking is in braking state from the D gear to the automatic stop condition of motor.In addition, the automatic rated conditions of use of motor also can only be that break is in braking state when speed change lever is in the P gear.In addition, among Figure 25, along with opposite house is locked, the motor power supply is in dissengaged positions, and along with the opposite house release, the motor power supply is in on-state.

In addition, the various embodiments described above are most preferred embodiment of the present invention, but much less, only otherwise break away from the protection domain of claim, can carry out various corrections and variation in addition.

The invention provides a kind of stopping automatically and the automatic controller of vehicle of realizing improving burnup and reducing discharging and noise that starts by effective control motor.The present invention relates to the idle stop control device of motor, be widely used in the environment correspondence of vehicle and the technical field of nuisancelessization.

Claims (14)

1. controller of vehicle is characterized in that comprising:

Idle stop control device, the automatic stop condition of its motor in regulation stops motor when setting up automatically, and when the automatic starting conditions of the motor of regulation is set up motor is started at the automatic stopping period of this motor automatically;

Reception unit, it receives last lock signal and unlocking signal that the portable remote-control key of driver sends;

Door lock assembly carries out the lock and unlock of opposite house according to the received signal of this reception unit; And

At the automatic stopping period of the performed motor of above-mentioned idle stop control device, the vehicle startup intention detection device of the signal that the vehicle startup based on driver of detection except the unlocking signal that receives from described remote-control key is intended to;

Above-mentioned idle stop control device, last lock signal according to described remote-control key is carried out stopping automatically of motor, and when above-mentioned vehicle startup intention detection device detects the signal that the vehicle startup based on the driver except the unlocking signal that receives from described remote-control key is intended to, motor is started automatically.

2. controller of vehicle as claimed in claim 1 is characterized in that, also comprises power control, and it carries out break-make control according to last lock signal and the unlocking signal from the described remote-control key that receive to motor power supply and accessory power supply.

3. controller of vehicle as claimed in claim 1 is characterized in that, also comprises:

Carry out the gear of speed change by the fastening state that changes hydraulic operation formula friction means;

Forbid that speed change lever moves to the gearshifting locking device of other gears from the gear of parking; And

Remove the shift lock decontrol that this gearshifting locking device forbids that speed change lever moves according to driver's brake service;

Described vehicle startup intention detection device detects the signal of the brake service of the automatic stopping period of motor, and when described vehicle startup intention detection device detected the signal of brake service, described idle stop control device started motor automatically.

4. as each described controller of vehicle in the claim 1 to 3, it is characterized in that, also comprise and detect turning on light or the headlight condition checkout gear of turn-off of headlight, even if described idle stop control device during headlight is turned on light, receive remote-control key on lock signal, do not carry out stopping automatically of motor yet.

5. as each described controller of vehicle in the claim 1 to 3, it is characterized in that, also comprise and detect turning on light or the illumination condition detection device of turn-off of vehicle lighting burner, described idle stop control device during lighting burner is turned on light, receive remote-control key on during lock signal, carry out turning off the light of lighting burner and stopping automatically of motor.

6. controller of vehicle as claimed in claim 5, it is characterized in that, headlight and lampet both be in turn on light during, when receiving the last lock signal of remote-control key, described idle stop control device is carried out headlight is turned off the light and the stopping automatically of motor, and during only having lampet to be in to turn on light, when receiving the last lock signal of remote-control key, lampet is turned off the light and only carry out stopping automatically of motor.

7. as each described controller of vehicle in the claim 1 to 3, it is characterized in that, also comprise the charge capacity detection device that detects the storage battery charge capacity, when the storage battery charge capacity is that established amount is when following, even if receive the last lock signal of remote-control key, described idle stop control device is not carried out stopping automatically of motor yet.

8. controller of vehicle as claimed in claim 4 is characterized in that, also comprises notifying device, even if when the last lock signal that receives remote-control key does not carry out stopping automatically of motor yet, with this advisory driver.

9. controller of vehicle as claimed in claim 7 is characterized in that, also comprises notifying device, even if when the last lock signal that receives remote-control key does not carry out stopping automatically of motor yet, with this advisory driver.

10. as each described controller of vehicle in the claim 1 to 3, it is characterized in that, also comprise:

Detection is different from the physical key of described remote-control key and whether inserts the physical key insertion detection device in car key hole, does not perhaps have described physical key also can carry out the power operation device of power operation;

Detect driver that whether driver the be seated at driver's seat detection device of taking one's seat; And

Inhibiting apparatus, when detecting physical key, described physical key insertion detection device is inserted in the keyhole, or operate described power operation device and make engine running, and detect the driver when being seated at driver's seat by the described driver detection device of taking one's seat, forbid that described door lock assembly carries out the lock and unlock of door according to last lock signal and unlocking signal from the opposite house of described remote-control key, and forbid that execution stops idle stop control device automatically to motor.

11. controller of vehicle as claimed in claim 10, it is characterized in that, also comprise the transmitter installation that described remote-control key is sent the regulation demand signal, this remote-control key sends the authentication codes signal of regulation to reception unit according to the demand signal of described transmitter installation, described reception unit is when authenticating described authentication codes signal and pass through authentication, make door lock assembly carry out the lock and unlock of door, and make idle stop control device carry out stopping automatically of motor, described inhibiting apparatus is forbidden at least one side of the authentication operation that by described transmitter installation demand signal is sent to the transmit operation of remote-control key and the authentication codes signal authenticated by described reception unit, the INHIBITORY-gate lock device is carried out the lock and unlock of door thus, and forbids stopping automatically of idle stop control device execution motor.

12. controller of vehicle as claimed in claim 10, it is characterized in that, described remote-control key sends the last lock signal and the unlocking signal of door to reception unit according to manual operation, described reception unit, reception is from the last lock signal and the unlocking signal of described remote-control key, and make door lock assembly carry out the lock and unlock of door according to this signal, and make idle stop control device carry out stopping automatically of motor, described inhibiting apparatus receives the reception operation from the last lock signal and the unlocking signal of described remote-control key by forbidding described reception unit, come the INHIBITORY-gate lock device to carry out the lock and unlock of door, and forbid stopping automatically of idle stop control device execution motor.

13. as each described controller of vehicle in the claim 10 to 12, it is characterized in that, be in the gear of parking from speed change lever, brake service except that the break of parking, and the speed of a motor vehicle is the following state of the regulation speed of a motor vehicle, after the door of driver's seat is opened and closed, change to speed change lever from the gear of parking when to move to the state of other gears, the state that has carried out the brake service except that the break of parking or the speed of a motor vehicle be at least a state in the regulation speed of a motor vehicle and the above state, the described driver detection device judgement driver that takes one's seat is seated at driver's seat.

14. as each described controller of vehicle in the claim 10 to 12, it is characterized in that, not being in the state of the gear of parking, the state that has carried out the brake service except that the break of parking or the speed of a motor vehicle from speed change lever is a kind of at least state the regulation speed of a motor vehicle and the above state, change to speed change lever and be in the gear of parking, after the brake service except that the break of parking and the speed of a motor vehicle are the following state of the regulation speed of a motor vehicle, when the door of driver's seat was opened and closed, the described driver detection device of taking one's seat judged that the driver is not seated at driver's seat.

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