CN1230322C

CN1230322C - Vehicle controller

Info

Publication number: CN1230322C
Application number: CNB011193530A
Authority: CN
Inventors: 大田淳朗; 扇谷宽一郎
Original assignee: Honda Motor Co Ltd
Current assignee: Honda Motor Co Ltd
Priority date: 2001-01-09
Filing date: 2001-05-30
Publication date: 2005-12-07
Anticipated expiration: 2021-05-30
Also published as: ES2200664B1; TW595557U; JP2002205610A; JP4034937B2; CN1364705A; ES2200664A1

Abstract

To improve design of a vehicle, by enhancing the degree of freedom of layout, and reduce a cost of a control apparatus, by enhancing the degree of freedom of the design. In the control apparatus for a vehicle, a plurality of control boards on which a controlling elements are mounted are stacked with each other to form a layered structure. The control boards are housed in a case to form a unit. Harnesses 81a, 82a of wiring extended from the control boards (printed circuit boards 71a, 72a) are distributed to a plurality of couplers (first and second couplers 81, 82).

Description

The control setup of vehicle

Technical field

A plurality of of control basal plate that the present invention relates to be installed with control element overlap to form stratum's structure, and these control basal plate are housed in the box body and the controller of vehicle of modularity.

Background technology

In the real fair 3-23828 communique of Japan " vehicle full-wave fairing attachment ", disclosed the control setup of vehicle.

Fig. 1 of above-mentioned technology such as this communique and shown in Figure 15, upward sheetmetal 38 is installed at metal sheet 33 (mark is the mark of quoting in the communique) by insulating barrier 34, go up mounting at this sheetmetal 38 (hereinafter referred to as " the 1st substrate ") and circuit substrate 54 (hereinafter referred to as " the 2nd substrate "), assembling rectifier cell 39,40 and thyristor 41, and circuit substrate 54 is overlapped into two layers, AC input terminal 58,59,60 (hereinafter referred to as " distribution ") and direct-flow input end 61,62 (hereinafter referred to as " distribution ") is installed a side of sheetmetal 38.

Above-mentioned vehicle full-wave fairing attachment overlaps the 2nd substrate on the 1st substrate, forms stratum's structure, has increased substrate area, can load the control element of rectifier cell 39,40 or semiconductor element 41 etc. more.

But the control element of rectifier cell 39,40 or thyristor 41 etc. increases more, and distribution also increases more.When distribution increased, the interval of wiring closet narrowed down, and made difficulty, and quality also is not easy to guarantee.In addition, when distribution was concentrated on a position, the unitor that connects these distributions maximized, and is not easy to be housed in narrow place, and Design freedom also is restricted.

Summary of the invention

For this reason, the purpose of this invention is to provide a kind of like this technology, that is,, also can easily be housed in the narrow place even the control setup of a lot of control elements is installed.

To achieve these goals, the control setup of the vehicle of the present invention the 1st aspect record, overlapping and form stratum's structure a plurality of of control basal plate that control element is installed, these control basal plate are housed in becomes modularity in the box, it is characterized in that, the distribution that stretches out from above-mentioned control basal plate is distributed on a plurality of unitors.

With a plurality of overlapping stratum's structures that become of control basal plate of control element are installed, can increase substrate area, a plurality of control elements can be installed.In addition, the control basal plate that control element is installed is housed in formation modularity in the box body, can easily control setup be contained on the vehicle.

For this reason, will a plurality of overlapping sandwich structures that become of control basal plate of control element be installed, these control basal plate be housed in the box body and modularity makes the distribution that stretches out from control basal plate be distributed to a plurality of unitors.

By the distribution that stretches out from control basal plate is distributed to a plurality of unitors, the configuration degree of freedom when installing on the vehicle is big, and the design-calculated degree of freedom is big.

As a result, degree of freedom is set, can improves the outward appearance of vehicle owing to enlarged.In addition, owing to enlarged Design freedom, can reduce the cost of control setup.

The controller of vehicle of the present invention the 2nd aspect record is characterized in that unitor is arranged on the different walls of above-mentioned box body.

Because unitor is arranged on the different walls of box body, for example, the wirning harness that stretches out from unitor also divided be located on the different walls, can enlarge the degree of freedom of configuration more.

The controller of vehicle of the present invention the 3rd aspect record is characterized in that when being installed in box body on the vehicle, unitor is provided with towards the overall width direction.

Because when being installed in box body on the vehicle, unitor is provided with towards the overall width direction, so, the operation in the time of can improving maintenance.

The controller of vehicle of the present invention the 4th aspect record, it is characterized in that, compiled on one in above-mentioned a plurality of control basal plate in the above-mentioned control element as the actuator of starter and the semiconductor element that uses or as the regulating control of ACG and the semiconductor element that uses.

Owing to compiled the big semiconductor element of the heating in the control element on one in a plurality of control basal plate, so the heat affecting to other control element can be reduced to minimum degree.

The controller of vehicle of the present invention the 5th aspect record, it is characterized in that, above-mentioned box body is the metallic box body, and the semiconductor element mounting of using the above-mentioned semiconductor element that uses as the actuator of starter or as the regulating control of ACG by above-mentioned control basal plate is on this metallic box body.

Because box body is the metallic box body, by control basal plate the big semiconductor element mounting of heating on this metallic box body, so, the heat radiation of the big semiconductor element that can promote to generate heat.

The controller of vehicle of the present invention the 6th aspect record is characterized in that the metallic box body has radiating fin on its heat delivery surface.

Because the metallic box body has radiating fin on its heat delivery surface, so, the thermal diffusivity of control setup can be improved.

The controller of vehicle of the present invention the 7th aspect record is characterized in that unitor is located on above-mentioned each control basal plate.

Because unitor is located on above-mentioned each control basal plate, so, can make the closeness of control basal plate even.

Description of drawings

Fig. 1 is the lateral plan that is loading the motor bike of controller of vehicle of the present invention.

Fig. 2 is a block diagram of assembling the rear mudguard of controller of vehicle of the present invention.

Fig. 3 is the 3-3 cross sectional drawing of Fig. 2.

Fig. 4 be Fig. 24 to view.

Fig. 5 is the 5-5 line cross sectional drawing of Fig. 4.

Fig. 6 is the Action Specification figure of controller of vehicle of the present invention.

Fig. 7 is the birds-eye view of the mounting position of expression controller of vehicle of the present invention.

Fig. 8 is the circuit block diagram of controller of vehicle of the present invention.

Fig. 9 is the birds-eye view that the motor bike petrolift installing condition of controller of vehicle of the present invention is being loaded in expression.

Figure 10 is the block diagram of petrolift installing condition that the motor bike of controller of vehicle of the present invention is being loaded in expression.

Figure 11 is the driving engine block diagram that is loading the motor bike of controller of vehicle of the present invention.

Figure 12 is the birds-eye view (figure that the driving engine top below accommodating case is seen) that is loading the motor bike of controller of vehicle of the present invention.

Figure 13 is the driving engine block diagram that is loading the motor bike of controller of vehicle of the present invention.

Figure 14 is the birds-eye view that is loading the motor bike rear portion of controller of vehicle of the present invention.

The specific embodiment

Below, with reference to the description of drawings embodiments of the invention." preceding ", " back ", " left side ", " right side ", " on ", D score is the direction of seeing from the driver, Fr is the front side, Rr is a rear side, L is the left side, R is the right side.Accompanying drawing is to see according to the direction of mark.

Fig. 1 is the lateral plan that is loading the motor bike of controller of vehicle of the present invention.Motor bike 10 is motor-scooter type moped.Have vehicle frame 11, be installed in the front fork 12 on the head pipe 11a of vehicle frame 11, be installed in the front-wheel 13 on the front fork 12, the handle 14 that is being connected with front fork 12, can be installed in the unit oscillating driving engine 15 at vehicle frame 11 rear portions with swinging up and down, be installed in the trailing wheel 16 on the unit oscillating driving engine 15, suspension the back buffer cell 17 of modular oscillating engine 15 rearward end, what be installed in vehicle frame 11 upper backs accommodates case (baggage container) 18, can be configured in the vehicle seat 19 of accommodating above the case 18 with opening and closing.

Vehicle frame 11 is with connecting portion 11x front vehicle frame 11F to be connected and to constitute with back vehicle frame 11R.Front vehicle frame 11F is a die casting system, and 11a is integrally formed with the head pipe.Back vehicle frame 11R also is a die casting system.

Unit oscillating driving engine 15 is changed stepless speed changer 22 by the belt of driving engine 21 and band centrifugal clutch and is constituted.Driving engine 21 is towards horizontal direction bevelled water cooled 4 two-stroke engines, its cylinder block 307, cylinder head 308 and cylinder-cover jacket 311, is that cylinder portion faces and accommodates between case 18 and the Fuel Tank 35.

Motor bike 10 is covered with vehicle frame 11 with vehicle body cover 24.Vehicle body cover 24 is by the front shroud 28 that covers head pipe 11a front portion, holding the legging cover 26 that head pipe 11a ground covers front shroud 28 rear portions and covers driver's shank the place ahead under the arm, tread plate (low-floor type tread plate) 27 for driver's step, from the pair of right and left bottom side cover 28 that the outer rim of tread plate 27 is extended downwards, cover 28 times intermarginal end covers 29 of these bottom side covers, cover the vehicle seat lower cover 31 of vehicle seat front portion next week, cover the back cover 32 of 19 times rear portions of vehicle seat and trailing wheel 16 tops, pair of right and left side cover 33 constitutes.

In addition, on the motor bike 10, disposing main switch 34 in the part of legging cover 26; Below tread plate 27, disposing Fuel Tank 35 and petrolift 36; Rear upper end portion at vehicle frame 11 is disposing radiator with accommodating case 37, battery 38 and control unit 39.

Motor bike 10 is vehicles that instrument device for vehicle 60 is housed.This instrument device for vehicle 60 shows the speed of a motor vehicle when vehicle ', the information that is different from the speed of a motor vehicle of demonstration time etc. when vehicle stops.

Among the figure, 41 are provided in a side of the airfilter in vehicle body left side, the 42nd, carburettor, 43 are provided in a side of the engine cooling radiator of the crank shaft 21a right-hand member of driving engine 21, the 44th, driving engine freeing pipe, 45 are provided in a side of the exhaust silencer on vehicle body right side, the 46th, with the front fender apron of front fork 12 rotations, the 47th, rear mudguard, the 48th, head lamp, the 92nd, back mirror, 93L, front blinker about 93R is, 94F is the front side handle cover, and 94R is the rear side handle cover, and 95 are provided in a side of the loudspeaker in the front shroud 25, the 96th, pair of right and left engine suspension spare, the 97th, the step tread that engine starting is used, the 98th, main support, the 99th, luggage carrier, the 307th, cylinder block, the 308th, cylinder head, the 311st, cylinder-cover jacket, the 312nd, aspirate tube, the 313rd, entrance branch, He are the helmets.

35a is a fuel feeding cap with lock, and the lid 91 that fuel feeding is used exposes when open towards the front upper place, from here to Fuel Tank 35 fuel feeding.

Handle about 51L, 51R are, brake rod about 52L, 52R are, 53L, 53R are the brake switches with left and right

sides brake rod

52L, 52R operation, the 54th, the cooling-water temperature sensor of detection of engine 21 water temperatures, the 55th, be used to detect the speed sensor of the trailing wheel 16 sides speed of a motor vehicle, that be located at Poewr transmission mechanism 22, the 56th, be used to detect the fuel surplus, be the fuel unit, the 57th of main composition element with the resistor, parking light, the 58th, make the lamp circuit unit of parking light 57 bright lamps, back signal lamp about 59L, 59R are, He is the helmet.Speed sensor 55 preferably adopts the Hall sensor of Hall unit.

Fig. 2 is a block diagram of assembling the rear mudguard of controller of vehicle of the present invention.Rear mudguard 47 is made of rear mudguard body 61, the tray portion 62 that is formed on these rear mudguard body 61 front ends, the rear portion rear mudguard 63 that is installed in rear mudguard body 61 rear ends.

That is, rear mudguard 47 forms tray portion 62 on rear mudguard body 61, with accommodating case 37 and battery 38, carries out the assembling of control setup 70 with radiator shown in Figure 1, is installed on vehicle frame 11 (see figure 1)s with the state that assembles.Therefore, can be installed on the vehicle frame 11 in that radiator is assembled in state on the rear mudguard 47 with accommodating case 37, battery 38 and control setup 70, so, improve the assembleability of vehicle, improve maintainability simultaneously.

Fig. 3 is the 3-3 cross sectional drawing of Fig. 2.Control setup 70 is by the 1st cell substrate 71 (the 1st cell substrate 71 is exclusively used in the big semiconductor element 76... of heating in the installation and control element (... represent a plurality of, difference)), with the 1st cell substrate 71 bonded assemblys the 1st unitor 81, in order to fix the 1st filling material 73 that the 1st cell substrate 71 uses, the 2nd cell substrate 72 (semiconductor element 77 (only illustrating) that the heating in the 2nd cell substrate 72 installation and control elements is little, the passive device 79... of highly big chemical capacitor 78... etc. and resistance etc., with the 2nd cell substrate 72 bonded assemblys the 2nd unitor 82, the 2nd filling material 74 that uses in order to fix the 2nd cell substrate 72, in wrapping these the 1st, the 2nd cell substrate 71, the 72 and the 1st, the 2nd filling

material

73,74 and install the 1st, the

2nd unitor

81,82 box body 75 constitutes.This control setup 70 is igniting of control driving engine 21 (see figure 1)s, the device of the action of filling generating, control Starting motor (figure does not show) of control motor (figure does not show).The 88th, the 1st cell substrate 71 is connected pin terminal on the 2nd cell substrate 72.Only illustrate one among this figure.

The 1st cell substrate 71 is installed the big semiconductor element 76... of heating on as the printed base plate 71a of control basal plate, in order to promote these semiconductor elements 76... heat radiation, the back side of printed base plate 71a directly is connected on the box body 75.Therefore, printed base plate 71a should be the good substrate of heat conductivity, preferably adopts the epoxy resin of adding glass or the substrate of fluorocarbon resin.

The 2nd cell substrate 72, the drive element 79... of little semiconductor element 77 (only illustrating), chemical capacitor 78... and resistance etc. of heating is installed on as the printed base plate 72a of control basal plate, printed base plate 72a adopts general phenol resin printed base plate to get final product.

The 1st filling material 73 preferably adopts the good resin material of heat transfer property, for example, silicone resin etc., the 2nd filling material 74 can be general filling material.

Box body 75 is the cans that form with light metal, form dark recess 83 in inside, form shallow recess 84 in inside, form the partition wall 85 of separating these recesses 83,84, externally form and promote heat-

dissipation radiating fin

86a, 86b..., 86c... (86a, 86c see Fig. 2), will be used to be installed in exterior projection 87... and extend to foreign side.87a is formed in the screw hole on the projection 87.

That is, control setup 70 has compiled the big semiconductor element 76... of the heating in the control element on one in a plurality of control basal plate (printed

base plate

71a, 72a).

Because compiled the big semiconductor element 76... of the heating in the control element on one in a plurality of printed

base plate

71a, 72a, so, can be with heat affecting minimization to other element (little semiconductor element 77 generates heat).

In addition, the box body 75 of control setup 70 is metallic box bodys, and big semiconductor element 76... is installed on this metallic box body by control basal plate (printed base plate 71a) heating.

Box body 75 is metallic box bodys, and big semiconductor element 76... is installed on this metallic box body by printed base plate 71a heating, so, the earth semiconductor element 76... that can promote to generate heat heat radiation.

Fig. 4 be Fig. 24 to view, the plane of expression control setup 70.

The 1st unitor 81 constitutes by box body 81a with from a plurality of terminal 81b..., the 81c... that are the L oxbow that this box body 81a stretches out, has the wirning harness 81d as distribution.Similarly, the 2nd unitor 82 constitutes by box body 82a with from a plurality of terminal 82b..., the 82c... that are the L oxbow that this box body 82a stretches out, has the wirning harness 82d as distribution.

Promptly, control setup 70 is that a plurality of of the control basal plate that control element is installed is overlapping, form stratum's structure, these control basal plate are housed in becomes modularity in the box body, the distribution that stretches out from control basal plate (printed

base plate

71a, 72a) is that

wirning harness

81a, 82a are distributed to a plurality of unitors (the 1st, the 2nd unitor 81,82).

Many sheets of printed

base plate

71a, 72a that control element (semiconductor element 76... that heating shown in Figure 3 is big and the little semiconductor element 77 of heating) will be installed are overlapping, form stratum's structure, increase substrate area, and a plurality of control elements can be installed.In addition, printed

base plate

71a, 72a that control element is installed be housed in the box body 75 becomes modularity, can easily control setup 70 be installed on the vehicle.

Because it is overlapping that many sheets of printed

base plate

71a, 72a of control element will be installed, form stratum's structure, printed

base plate

71a, 72a that control element is installed, be housed in the box body 75 and become modularity, make the distribution that stretches out from control basal plate be distributed to a plurality of unitors, so the configuration degree of freedom when loading on vehicle is big, Design freedom is also big simultaneously.

As a result, degree of freedom is set, can improves vehicle appearance owing to enlarge.In addition, owing to enlarge Design freedom, can reduce the cost of control setup 70.

Fig. 5 is the 5-5 line cross sectional drawing of Fig. 4.Control setup 70 is installed with the 1st unitor 81 on printed base plate 71a, the 2nd unitor 82 is installed on the 2nd printed base plate 72a.That is, control setup 70 is located at the 1st, the

2nd unitor

81,82 on a plurality of printed base plate 71a, the 72a.

Because the 1st, the

2nd unitor

81,82 is located on a plurality of printed base plate 71a, the 72a (control basal plate), so, can make the closeness of printed

base plate

71a, 72a even.

The following describes the effect of above-mentioned control setup 70.

Fig. 6 (a) is the Action Specification figure of controller of vehicle of the present invention (b).

In (a), the big semiconductor element 76... of heating is installed on printed base plate 71a, with the back side direct contact box body 75 of printed base plate 71a, so, can make heat that semiconductor element 76... produces such as arrow 1. ... so the ground heat radiation.In addition, owing on box body 75, form radiating fin 86a..., 86b..., 86c... (86a, 86c see Fig. 2), so, can promote the heat radiation of semiconductor element 76....

The box body 75 of control setup 70 is metallic box bodys, and big semiconductor element 76... is installed in this metallic box body by control basal plate (printed base plate 71a) with heating, so, can promote the semiconductor element 76... heat radiation that this heating is big.

In (b), because at the dark recess 83 of box body 75 inner formation, so, highly big chemical capacitor 78... etc. can easily be accommodated.

Fig. 7 is the planar view of the mounting position of expression controller of vehicle of the present invention.The 1st unitor 81 is installed on the wall 75a of box body 75, the 2nd unitor 82 is installed on the wall 75b of box body 75.Therefore, can in the space of regulation, easily handle wirning harness 81d, the 82d that stretches out from the 1st, the

2nd unitor

81,82 respectively.

Control setup 70 is arranged on the 1st, the

2nd unitor

81,82 on different wall 75a, the 75b of box body 75.

That is, because the 1st, the

2nd unitor

81,82 is arranged on different wall 75a, the 75b of box body 75, so the wirning harness 81d, the 82d that stretch out from the 1st, the

2nd unitor

81,82 also assign on different wall 75a, the 75b.Therefore, further enlarge the degree of freedom that is provided with of control setup 70.

In addition, control setup 70 when being installed in the 1st, the

2nd unitor

81,82 on the box body 75, is towards the overall width direction.

Because when box body 75 being installed on vehicle frame 11 (see figure 1)s, make the 1st, the

2nd unitor

81,82 towards the overall width direction, so, the operation in the time of can improving maintenance.

Fig. 8 is the circuit diagram that comprises the power supply device of controller of vehicle of the present invention.

Power supply device 240 has: battery 38, by main fuse and this battery 38 bonded assembly battery block system relays 242, with this battery block system relay 242 and battery 38 bonded assembly starting relays 243, by boost rectifying circuit 44 and these starting relay 243 bonded assembly ACG starters 233, drive the FET driver train 253 of FET245～FET250 (this FET245～FET250 constitutes boost rectifying circuit 244), FET driver train 253 is supplied with exchange conversion, and (exchange conversion is meant DC converting to exchanging, after exchange status boosts, once more rectification its exchange output and become direct current) with the oscillator 254 and the control mechanism 255 of pulse, respectively by the 1st diode 256 and the 2nd diode 257 and battery 38 sides and ACG starter 233 side bonded assembly main switches 34, with this main switch 34 and control mechanism 255 bonded assembly fire switchs 212, respectively with general load 261 (this generally load 261 from battery block system relay 242 sides by secondary wire fuse 258 supply capabilities) and petrolift 36 bonded assembly FET262,263, with starting relay 243 bonded assembly FET264.

It is that in little semiconductor element 77 (see figure 3)s of FET245～FET250, FET driver train 253, heating one is that FET262,263, FET264, aftermentioned CDI device 217 (Capacitive Discharge Ignition, capacity discharge ignition apparatus) are the circuit of main composition key element that control setup 70 has with oscillator 254, control mechanism 255, semiconductor element 76... that heating illustrated in fig. 3 is big.

Fire switch 212 is made of the 1st fixed contact the 266, the 2nd fixed contact 267 and travelling contact 268.The 1st fixed contact 266 is connected with main switch 34.The 2nd fixed contact 267 can be connected with control mechanism 255.Travelling contact 268 can be connected or separate with the 1st, the 2nd fixed contact 266,267.

Main switch 34 is made of fixed contact 271, travelling contact 272 and anti-theft switch portion 273.Fixed contact 271 is connected with control mechanism 255.Travelling contact 272 can be connected with fixed contact 271 or separate with fixed contact 271, and, be connected with battery 38 and ACG starter 233.Anti-theft switch portion 273 is connected with travelling contact 272.

Anti-theft switch portion 273 is connected with the anti-joyride device that figure does not show.When the travelling contact 272 of main switch 34 had been connected (on) with fixed contact 271, switch portion 273 was off, and when travelling contact 272 left fixed contact 271 (off), switch portion 273 was on.

ACG starter 233 has the function of Starting motor and three phase alternator concurrently.When working, to stator coil 233a, 233a, 233a energising, make the rotation of crank shaft 21a (see figure 1) from battery 38 as Starting motor.When working, take out output from stator coil 233a, 233a, 233a as ACG (three phase alternator).When using as Starting motor, cell pressure is to work more than the assigned voltage V3.

Battery block system relay 242 is made of switch portion 278 and coil 281.Above-mentioned switch portion 278 is made of fixed contact 276 and travelling contact 277.Fixed contact 276 is being connected with main fuse 241.Travelling contact 277 can be connected or separate with this fixed contact 276, and is being connected with starting relay 243.Coil 281 is used to make this switch portion 278 to connect (on) or disconnect (off).Not to coil 281 energisings the time, switch portion 278 is the off state.

Starting relay 243 is made of switch portion 285 and coil 286.Switch portion 285 is made of the 1st fixed contact the 282, the 2nd fixed contact 283 and travelling contact 284.The 1st fixed contact 282 is being connected with battery block system relay 242.The 2nd fixed contact 283 is being connected with battery 38.Travelling contact 284 can be connected or separate with the 1st, the 2nd fixed contact 282,283, is being connected with boost rectifying circuit 244 simultaneously.Coil 286 is used to switch travelling contact 284 pairs the 1st, the connection of the 2nd fixed contact 282,283.Not to coil 286 energisings the time, travelling contact 284 is connected with the 1st fixed contact 282, and to coil 286 energisings the time, travelling contact 284 is connected with the 2nd fixed contact 283.

Boost rectifying circuit (power part) 244 is by above-mentioned FET245～FET250, to be connected in each drain electrode of these FET245～FET250, parasitic diode between source electrode be diode 291～diode 296, the electric capacity 201 that is connected 297,298 of output terminal parts constitutes.Form three-phase full wave rectifier circuit by diode 291～diode 296, form the switch circuit that exchange conversion is used by FET245～FET250.When the ACG starter moved as Starting motor, this switch circuit played the effect of actuator, and when ACG moved as ACG, this switch circuit played the effect of regulating control.

FET245～FET250 and FET262～FET264 are that (Field Effect Transistor: field effect transister), with the grid voltage that is added between drain electrode and source electrode, control flows is crossed the drain current between drain electrode and source electrode to p channel MOS type FET.

FET driver train 253 is accepted the pulse from oscillator 254 or control mechanism 255, with this impulse rate synchronously to each grid of FET245～FET250, give rectangle wavy drive signal.

Oscillator 254, the voltage of supplying with at battery 38 or ACG starter 233 starts when reaching V1, generate have the regulation amplitude, predetermined pulse is wide, the oscillating impulse of specific time interval, that is, be more than the V1 at cranking voltage, generates oscillating impulse.

Control mechanism 255 leads to (on) disconnected (off) control with FET262～FET264 as switch, has central processing unit (CPU:Central Processing Unit) 255a (hereinafter referred to as " CPU2255a ").CPU255a have with the certain hour cycle at interval produce pulse, figure do not show clock generator.

CPU255a, the voltage of supplying with at battery 38 or ACG starter 233 starts when reaching V2, based on the pulse of clock generator generate have the regulation amplitude, predetermined pulse is wide, the pulse (this pulse is called " cpu burst " here) of specific time interval.That is, cranking voltage is V2 when above, produces cpu burst.

In addition, CPU255a, generation at cpu burst begins back specified time generation cpu burst, but at the appointed time, if detect from figure when not showing the ignition pulse generator signal of ignition pulse generator signal generation apparatus, even then at the appointed time after, before the engine rotation number reaches more than the specified value or before cell pressure reaches more than the specified value, also continue to generate cpu burst.In addition, when the engine rotation number becomes certain value when following or the rotation of driving engine when stopping, stopping the generation of cpu burst.

Control mechanism 255 by each grid voltage of control FET262～FET264, carries out drain electrode, the control of the break-make between source electrode of FET262～FET264.

Control mechanism 255 also generates the control signal of CDI device 217 actions that make in the control setup 70.

CDI device 217, produce with coil (figure does not show) with the igniting that installs around in ACG starter 233, exist igniting with in the electric capacity with diode is temporary transient after with this electric rectification, electric signal is added to the grid of the thyristor of the off state that is being connected with coil with this igniting, make this thyristor become the on state, will exist igniting to discharge with the electric power in the electric capacity.This discharge current is flow to the primary winding 207 of high-tension coil 206, make intensity coil 208 produce high potentials, make ignition spark plug 238 spark that splashes.

The 1st diode 256 only makes the direction stream of electric current along 34 sides from battery 38 towards main switch, and 38 direction does not have electric current to flow through from ACG starter 233 towards battery.

The 2nd diode 257 makes electric current only along the direction stream of 34 sides from ACG starter 233 towards main switch, does not have electric current to flow through from the direction of battery 38 to ACG starters 233.

That is, the 1st, the 2nd diode 256,257 in order to protect control mechanism 255, flows through control mechanism 255 with the electric current of certain orientation.

General load 261, be the electrical load except the ignition system load of load such as the fuel feed system of petrolift 36 grades and CDI device 217 and ignition spark plug 238 etc., mainly contain lamp ﹠ lanterns load, loudspeaker 95 such as head lamp 48, stop light 57 and instrument-panel lamp.

Diode 203～diode 205 is parasitic diodes of FET262～FET264.

Boost rectifying circuit 244, FET driver train 253, oscillator 254 and control mechanism 255 constitute generating voltage increasing apparatus 210.

FET262～FET264 and control mechanism 255 constitute power control unit 211.

Fig. 9 is the birds-eye view of petrolift installing condition that the motor bike of controller of vehicle of the present invention is being loaded in expression.With nut 301,301 with electromagnetic fuel pump 36 be installed in end cover 29 above, and fuel filter 302 is connected with Fuel Tank 35 (see figure 1)s with flexible pipe 321, usefulness flexible pipe 303 is connected petrolift 36 with fuel filter 302.The left of figure (the blank direction of arrow) is vehicle front (down together).

Figure 10 is the block diagram of petrolift installing condition that the motor bike of controller of vehicle of the present invention is being loaded in expression.The state of petrolift 36 is seen in expression from the preceding oblique upper of driving engine 21.

The 304th, make fuel from petrolift 36 sides only towards carburettor 42 (see figure 1) side folk prescriptions to the check valve that flows, be connected with petrolift 36 with flexible pipe 305.

Petrolift 36 is positioned at the lower right side of aftermentioned cylinder head, comprises the fuel system of petrolift 36, by being located at and the cover 29a covering protection of 21 in driving engine.That is, cover 29a is parts of protecting fuel system between cylinder-cover jacket 311 and petrolift 36 and the fuel filter 302 by being located at.

The 206th, high-tension coil.

Figure 11 is the block diagram of driving engine that is loading the motor bike of controller of vehicle of the present invention.Driving engine 21 has: crank case 306, be installed in the cylinder block 307 of these crank case 306 front portions, be installed in the cylinder head 308 of these cylinder block 307 front portions, cover the cylinder-cover jacket 311 of these cylinder head 308 ends, be configured in the carburettor 42 of crank case 306 tops, extend to the aspirate tube 312 of cylinder head 308 sides from this carburettor 42, be connected with this aspirate tube 312 and be installed in entrance branch 313 on the cylinder head 308, be connected to connection pipe 314 on airfilter 41 (see figure 1)s from carburettor 42, with high strength lead 316 and high-tension coil 206 bonded assemblys igniting cock cap 317, by the ignition spark plug 238 of these igniting cock cap 317 coverings, be installed in the radiator 43 of crank case 306 sides.

Driving

engine Suspension

96,96c is connecting its pair of right and left hanger plank 96a, 96b with pipe.The 319th, breather pipe.

Figure 12 is the birds-eye view (figure that the top of the driving engine below accommodating case is seen) that is loading the motor bike of controller of vehicle of the present invention.Disposing carburettor 42 above driving engine 21, the end of the air door cable 325 that stretches out from handle 14 (see figure 1) sides is connected on this carburettor 42.Rear portion at back vehicle frame 11R is installed with vehicle seat fixed mount 326, and this vehicle seat fixed mount 326 is installed with the vehicle seat fixed jaw (figure does not show) that is used to protect vehicle seat 19 (see figure 1)s.Below this vehicle seat fixed mount 326, disposing radiator with accommodating case 37 and battery 38.

Unload and releasably be located at the service cover (figure does not show) of accommodating on the case 18 (see figure 1) rear walls, can keep in repair and accommodate case 37 and battery 38.Therefore, it is good to accommodate the maintainability of case 37 and battery 38.

The 328th, the belt of stationary battery 38, the 341st, the plus end of the safety box 347 of battery 38 is installed integratedly, the 342nd, negative terminal, the 343rd, the lead that is being connected with negative terminal, the 345th, secondary air imports with pipe, for from the exhaust channel air supply of airfilter 41 (see figure 1)s, be attached on the leaf valve 346 (seeing Figure 11) that is installed on the cylinder-cover jacket 311 (seeing Figure 11) to driving engine 21.

Figure 13 is the block diagram of driving engine that is loading the motor bike of controller of vehicle of the present invention, and the side that is illustrated in driving engine 21 is installed with radiator 43.The 348th, radiator cover body side and as the radiator shell of air guide hole, the 351st, radiator cap.

Figure 14 is the birds-eye view that is loading the motor bike rear portion of controller of vehicle of the present invention, and the state of control setup 70 (see figure 2)s has been unloaded in expression from the rear portion of motor bike 10 (see figure 1)s.To accommodate case 37 with flexible pipe 363 and be connected, and dispose battery at the rear of battery 38 and dividing gas-discharge relay 242 with radiator 43 (seeing Figure 11).The 366th, the support that is used to remove the lock-out state (dropping on the state that the below can not pull-up) of main support 71 cable of unblanking, the 367th, the vehicle seat that unlocks at the state of closing the vehicle seat (see figure 1) cable of unblanking, the 368th, with battery block system relay 364 bonded assembly relay leads, the 371st, with battery 38 bonded assembly battery leads.

In addition, among the embodiment, as shown in Figure 3, in order to promote semiconductor element 76... heat radiation, the back side of printed base plate 71a directly is crimped on the box body 75, but is not limited to this, also control element itself directly can be crimped on the box body.

Among the embodiment, as shown in Figure 1, be the example explanation with the motor bike, but vehicle is not limited to motor bike, also can be three-wheel vehicle or four-wheeled.

The present invention has following effect.

The control setup of the vehicle of the present invention the 1st aspect record, the control basal plate that control element is installed, a plurality of are overlapping and form stratum and construct, and these control basal plate are housed in becomes modularity in the box.Owing to make the distribution that stretches out from above-mentioned control basal plate, be distributed on a plurality of unitors.So, when on vehicle, loading that degree of freedom is set is big, and improve Design freedom.

As a result, owing to improve the configuration degree of freedom, can improve the outward appearance of vehicle.In addition, owing to improve Design freedom, can reduce the cost of control setup.

The controller of vehicle of the present invention the 2nd aspect record because unitor is arranged on the different walls of above-mentioned box body, so the wirning harness that stretches out from unitor also divides on different walls, improves the degree of freedom that is provided with more.

The controller of vehicle of the present invention the 3rd aspect record, because when being installed in above-mentioned box body on the vehicle, above-mentioned unitor is provided with towards the overall width direction, so, the operation in the time of can improving maintenance.

The controller of vehicle of the present invention the 4th aspect record on one in above-mentioned a plurality of control basal plate, has been concentrated the big semiconductor element of heating in the above-mentioned control element, so, the heat affecting to other control element can be reduced to minimum degree.

The controller of vehicle of the present invention the 5th aspect record because above-mentioned box body is the metallic box body, by above-mentioned control basal plate, the big semiconductor element mounting of above-mentioned heating on this metallic box body, so, the heat radiation of the big semiconductor element that can promote to generate heat.

The controller of vehicle of the present invention the 6th aspect record, because above-mentioned metallic box body has radiating fin on heat delivery surface, so, can improve the thermal diffusivity of control setup.

The controller of vehicle of the present invention the 7th aspect record, because above-mentioned unitor is located on above-mentioned each control basal plate, so, can make the closeness uniformization of control basal plate.

Claims

1. the control setup of vehicle, the control basal plate that control element is installed, a plurality of overlapping and form stratum structure, and these control basal plate are housed in becomes modularity in the box, it is characterized in that the distribution that stretches out from above-mentioned control basal plate is distributed on a plurality of unitors.

2. controller of vehicle as claimed in claim 1 is characterized in that, above-mentioned unitor is arranged on the different walls of above-mentioned box body.

3. controller of vehicle as claimed in claim 2 is characterized in that, when being installed in above-mentioned box body on the vehicle, above-mentioned unitor is provided with towards the overall width direction.

4. controller of vehicle as claimed in claim 1, it is characterized in that, compiled on one in above-mentioned a plurality of control basal plate in the above-mentioned control element as the actuator of starter and the semiconductor element that uses or as the regulating control of ACG and the semiconductor element that uses.

5. controller of vehicle as claimed in claim 1, it is characterized in that, above-mentioned box body is the metallic box body, and the semiconductor element mounting of using the above-mentioned semiconductor element that uses as the actuator of starter or as the regulating control of ACG by above-mentioned control basal plate is on this metallic box body.

6. controller of vehicle as claimed in claim 5 is characterized in that, above-mentioned metallic box body has radiating fin on its heat delivery surface.

7. controller of vehicle as claimed in claim 1 is characterized in that, above-mentioned unitor is located on above-mentioned each control basal plate.