CN201559602U - Vehicle body electronic control module - Google Patents
Vehicle body electronic control module Download PDFInfo
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- CN201559602U CN201559602U CN2009201287338U CN200920128733U CN201559602U CN 201559602 U CN201559602 U CN 201559602U CN 2009201287338 U CN2009201287338 U CN 2009201287338U CN 200920128733 U CN200920128733 U CN 200920128733U CN 201559602 U CN201559602 U CN 201559602U
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Abstract
A vehicle body electronic control module is composed of an input signal processing module, a signal processing module, a single-chip microcomputer, a relay set, a diagnostic processing module and a power supply management module, wherein a switch signal output end of a control switch set of the vehicle body is connected with a switch signal input end set of the input signal processing module and the signal output end of the input signal processing module is connected with a signal input end of the single-chip microcomputer and the signal end set of the single-chip microcomputer is connected with a winding coil of the relay set and an output switch of the relay set is connected with a signal input end of a vehicle body loading set and a feedback signal input end set of the diagnostic processing module and a diagnostic signal output end of the diagnostic processing module is connected with a diagnostic signal input end of the single-chip microcomputer. The remarkable effects are that: intelligent control, safety and reliability, small contact resistance effect, closed whole vehicle contact, small faulty operation, electric machine protection, less fault, accurate judgment of fault position, small fault diagnosis and maintenance difficulty and simple convenient operation.
Description
Technical field
The utility model belongs to automotive field, specifically is a kind of Vehicle Body Bus control system, is mainly used in the electronic module of auto body control.
Background technology
Continuous development along with auto-industry and Eltec industry, the intelligent degree of body electric system control system is also improving constantly, progressively realized such as multiple utility functions such as car light control, vehicle window control, windscreen wiper control, dynamic loud-speaker controls the comfort level that main purpose is to improve comfort feature, the safety of driving and takes advantage of seat.Along with sensing technology and development of electronic technology, body electronics control is applied to greatly facilitate the user on the various vehicles more and more.
At present, the Body Control mode of domestic commercial vehicle/comm..vehicle mainly is that mechanical switch directly is connected with relay, and by mechanical switch direct control relay, drive loaded work piece by relay, do not have close contact between each on-off signal, occur maloperation easily, have great potential safety hazard.Simultaneously, because the contact resistance of each switch has a significant impact the control of relay, the probability that fault is occurred is quite big.When load et out of order problem, can not diagnose timely and accurately and be out of order a little, for fault detection and maintenance bring inconvenience, maintenance difficulty is increased, can't satisfy the needs of current automobile to family oriented development and quick maintenance.
The shortcoming of existing Body Control mode: the contact resistance influence is big, and there is potential safety hazard in maloperation frequency height, and it is big that probability appears in fault, and trouble diagnosing and maintenance difficulty are big.
The utility model content
The purpose of this utility model provides that the influence of a kind of contact resistance is little, and maloperation is few, and is safe and reliable, and fault is few, trouble diagnosing convenient with the little body electronics control module of maintenance difficulty.
For achieving the above object, the technical solution adopted in the utility model is as follows: a kind of body electronics control module, comprise R/G, and its key is: also comprise incoming signal processing module, micro controller system, diagnostic process module and power management module.
Wherein, the signal output part of described incoming signal processing module connects the signal input part of described micro controller system, and the signal end group of this micro controller system connects the winding coil of described R/G;
The on-off signal input end group of described incoming signal processing module connects the on-off signal mouth of the master cock group of vehicle body, the diagnosis control end of described micro controller system connects the control end of the diagnostic led of vehicle body, and the output switch of described R/G connects the signal input part of the load group of vehicle body.
By the incoming signal processing module, the on-off signal of 12V is converted to the voltage regulation signal of 5V, adopt micro controller system to read treated on-off signal, after the micro controller system logical process, control corresponding output port and drive relay, drive loaded work piece by relay again, make the close relation between each on-off signal, prevent wrong action, reduce of the influence of mechanical switch contact resistance control.
The output switch of this R/G connects the feedback signal input end group of described diagnostic process module, and the diagnostic signal mouth of this diagnostic process module connects the diagnostic signal input end of described micro controller system.Handle and the A/D conversion by feedback signal, micro controller system can accurately be judged the situation of load, and under load short circuits or situation about opening circuit, working load diagnosis and safety fuse cutout carry out over-current detection and protection, can actv. protection driving circuit also to being out of order prompting.
The power supply control output end of described power management module connects the power supply control input end of described incoming signal processing module (2), micro controller system and R/G.The body electronics control module is provided with independently energy supply control module for each unit power supply, has guaranteed that body electronics control module inside is not subjected to ectocine, and is more safe and reliable.
Described master cock group is made up of country beam master cock, passing light master cock, left steering signal controlled switch, right steering signal controlled switch, danger warning switch, little signal controlled switch, ignition lock, fog lamp master cock, dynamic loud-speaker master cock, wiper control switch, water spray master cock, electric window master cock, diagnosis indicator cock.
Described R/G drives relay, passing light by country beam and drives relay, left steering lamp and drive relay, right steering lamp and drive relay, lampet and drive relay, fog lamp and drive relay, dynamic loud-speaker and drive relay, windscreen wiper and drive relay, water spray and drive relay and electric window and drive relay and form.
Described load group by country beam, passing light, left steering lamp, right steering lamp, lampet, fog lamp, dynamic loud-speaker, rain shaving electrical machine, water spray motor, shake the window motor and diagnostic led is formed.
The on-off signal mouth of described country beam master cock connects the main furnace building light switch signal input part of described incoming signal processing module, the signal output part of this incoming signal processing module connects the signal input part of described micro controller system, the main furnace building light switch signal end of this micro controller system connects the winding coil that described country beam drives relay, and the output switch that this country beam drives relay connects the signal input part of described country beam and the country beam feedback signal input end of described diagnostic process module.Under any condition, closed distal light modulation master cock, country beam is lighted.
The on-off signal mouth of described passing light master cock connects the passing light on-off signal input end of described incoming signal processing module, the signal output part of this incoming signal processing module connects the signal input part of described micro controller system, the passing light on-off signal end of this micro controller system connects the winding coil that described passing light drives relay, and the output switch that this passing light drives relay connects the signal input part of described passing light and the passing light feedback signal input end of described diagnostic process module.Under any condition, closed passing light master cock, passing light is lighted.
The on-off signal mouth of described left steering signal controlled switch connects the left steering light switch signal input part of described incoming signal processing module, the signal output part of this incoming signal processing module connects the signal input part of described micro controller system, the left steering light switch signal end of this micro controller system connects the winding coil that described left steering lamp drives relay, and the output switch that this left steering lamp drives relay connects the signal input part of described left steering lamp and the left steering lamp feedback signal input end of described diagnostic process module.Under any condition, closed left steering signal controlled switch, the flicker of left steering lamp, flicker frequency is 85 ± 10 times/minute; When the main bulb of left steering lamp had damage, left steering lamp flicker frequency was greater than 160 times/minute.
The on-off signal mouth of described right steering signal controlled switch connects the right steering light switch signal input part of described incoming signal processing module, the signal output part of this incoming signal processing module connects the signal input part of described micro controller system, the right steering light switch signal end of this micro controller system connects the winding coil that described right steering lamp drives relay, and the output switch that this right steering lamp drives relay connects the signal input part of described right steering lamp and the right steering lamp feedback signal input end of described diagnostic process module.Under any condition, closed right steering signal controlled switch, the flicker of right steering lamp, flicker frequency is 85 ± 10 times/minute; When the main bulb of right steering lamp had damage, right steering lamp flicker frequency was greater than 160 times/minute.
The on-off signal mouth of described danger warning switch connects the left steering light switch signal input part and the right steering light switch signal input part of described incoming signal processing module.Under any condition, closed danger warning switch, left and right sides steering indicating light glimmers simultaneously, and flicker frequency is 85 ± 10 times/minute.
The on-off signal mouth of described little signal controlled switch connects the lampet on-off signal input end of described incoming signal processing module, the signal output part of this incoming signal processing module connects the signal input part of described micro controller system, the lampet on-off signal end of this micro controller system connects the winding coil that described lampet drives relay, and the output switch that this lampet drives relay connects the signal input part of described lampet and the lampet feedback signal input end of described diagnostic process module.Under any condition, closed little signal controlled switch, lampet is lighted.
The on-off signal mouth of described fog lamp master cock connects the fog lamp switch signal input part of described incoming signal processing module, the signal output part of this incoming signal processing module connects the signal input part of described micro controller system, the fog lamp switch signal end of this micro controller system connects the winding coil that described fog lamp drives relay, and the output switch that this fog lamp drives relay connects the signal input part of described fog lamp and the fog lamp feedback signal input end of described diagnostic process module.Whether micro controller system detects little signal controlled switch closed, under the state of the little signal controlled switch of closure, and closed fog lamp master cock, fog lamp is lighted.
The on-off signal mouth of described dynamic loud-speaker master cock connects the dynamic loud-speaker on-off signal input end of described incoming signal processing module, the signal output part of this incoming signal processing module connects the signal input part of described micro controller system, the dynamic loud-speaker on-off signal end of this micro controller system connects the winding coil that described dynamic loud-speaker drives relay, and the output switch that this dynamic loud-speaker drives relay connects the signal input part of described dynamic loud-speaker and the dynamic loud-speaker feedback signal input end of described diagnostic process module.Whether micro controller system detects ignition lock closed, under the state of ignition lock closure, presses the dynamic loud-speaker master cock, and loudspeaker are rung.
The on-off signal mouth of described wiper control switch connects the wiper switch signal input part of described incoming signal processing module, the signal output part of this incoming signal processing module connects the signal input part of described micro controller system, the wiper switch signal end of this micro controller system connects the winding coil that described windscreen wiper drives relay, and the output switch that this windscreen wiper drives relay connects the signal input part of described rain shaving electrical machine and the windscreen wiper feedback signal input end of described diagnostic process module.
Described wiper control switch is provided with intermittently gear, low gear and quick gear.
Whether micro controller system detects ignition lock closed, and under the state of ignition lock closure, wiper control switch is under the state of gear at intermittence, and the hydrodynamic(al) of scraping that the Single-chip Controlling rain shaving electrical machine is carried out is intermittently done; Wiper control switch is under the state of low gear, and the Single-chip Controlling rain shaving electrical machine is carried out the low-tach hydrodynamic(al) of scraping and done; Wiper control switch is under the state of quick gear, and the Single-chip Controlling rain shaving electrical machine is carried out fast speed and scraped the hydrodynamic(al) work.
The on-off signal mouth of described water spray master cock connects the water spray switch signal input part of described incoming signal processing module, the signal output part of this incoming signal processing module connects the signal input part of described micro controller system, the water spray switch signal end of this micro controller system connects the winding coil that described water spray drives relay, and the output switch that this water spray drives relay connects the signal input part of described water spray motor and the water spray feedback signal input end of described diagnostic process module.Whether micro controller system detects ignition lock closed, under the state of ignition lock closure, and closed water spray master cock, water spray motor water spray, micro controller system will drive rain shaving electrical machine simultaneously, and control windscreen wiper low speed scrapes.Disconnect the water spray master cock, micro controller system detects the master cock of spraying water and disconnects, and controls the power supply that water spray drives relay disconnection water spray motor, stops to spray water; Micro controller system begins the signal that scrapes of rain shaving electrical machine is counted simultaneously; after count value equals 2 times; the Single-chip Controlling windscreen wiper drives the bottom gear power supply that relay disconnects rain shaving electrical machine; the windscreen wiper return; thereby realize that water spray stops the back windscreen wiper and scrapes the action that stops after three times continuously, effectively protect motor.
The on-off signal mouth of described electric window master cock connects the electric window switch signal input part of described incoming signal processing module, the signal output part of this incoming signal processing module connects the signal input part of described micro controller system, the electric window switch signal end of this micro controller system connects the winding coil that described electric window drives relay, and the output switch that this electric window drives relay connects the described signal input part of window motor and the electric window feedback signal input end of described diagnostic process module of shaking.
Described electric window master cock is provided with raise-position and the position that descends.
Whether micro controller system detects ignition lock closed, under the state of ignition lock closure, when the electric window master cock is in raise-position, shake the window motor and carry out vertical motion, micro controller system picks up counting simultaneously, when timing time equals 8 seconds, the electric window master cock still is in raise-position, and micro controller system do not detect electric window stall signal and pass back, and then the Single-chip Controlling electric window drives relay and disconnects, shake the window motor power and open circuit, electric window stops to rise; When the electric window master cock is in the position that descends, shake the window motor and carry out down maneuver, micro controller system picks up counting simultaneously, when timing time equals 8 seconds, the electric window master cock still is in the position that descends, and micro controller system do not detect electric window stall signal and pass back, and then the Single-chip Controlling electric window drives relay and disconnects, shake the window motor power and open circuit, electric window stops to descend; When electric window rises to the top or drops to the end, shake the window motor rotation blockage, micro controller system detects the stall signal, and the control electric window drives relay and disconnects, and shakes the window motor power and opens circuit, and electric window stops to rise or down maneuver, thus the protection motor.
The on-off signal mouth of described diagnosis indicator cock connects the diagnosis on-off signal input end of described incoming signal processing module, the signal output part of this incoming signal processing module connects the signal input part of described micro controller system, and the diagnosis control end of this micro controller system connects the signal input part of described diagnostic led.When load exists short circuit or open circuit fault, diagnostic led is lighted, operating personal is connected the diagnosis indicator cock, micro controller system begins the control relay group and drives each load one by one, simultaneously load drive signal is outputed to the diagnostic process module, processing module detects the electric current variation of load after diagnosing, and detection signal is exported to micro controller system, judges through micro controller system whether this load exists open circuit or short trouble.When the diagnostic process module detected this load and has fault, micro controller system suspended and detects, and drives the diagnostic led flicker simultaneously.The code of the corresponding load faulty of one group of flashing mode every flicker in 5 seconds once, glimmers after 5 times continuously, and micro controller system begins next load is detected.Like this, failure judgement point position accurately and effectively just is for clearing of a fault is provided convenience.
Remarkable result of the present utility model is: Based Intelligent Control, and safe and reliable, the contact resistance influence is little, and the car load contact is tight, and faulty operation is few, realizes electric motor protecting, and fault is few, and energy is the failure judgement position accurately, and trouble diagnosing and maintenance difficulty are little, and be simple to operation.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model;
Fig. 2 is the connection mode scheme drawing of danger warning switch;
Fig. 3 is the connection mode scheme drawing of wiper control switch;
Fig. 4 is the connection mode scheme drawing of electric window master cock;
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, the utility model is a kind of body electronics control module, is made up of incoming signal processing module 2, micro controller system 3, R/G 4, diagnostic process module 5 and power management module 6.The input end of this body electronics control module is connected with the master cock group 1 of vehicle body, and the mouth of this body electronics control module is connected with load group 7 and diagnostic led 8.
When master cock in the closed master cock group 1, cooresponding on-off signal has converted the voltage regulation signal of 5V to by 12V after incoming signal processing module 2 is handled, and outputs to micro controller system 3 and handle.This micro controller system 3 is PIC16F946, will receive the voltage regulation signal logical process after, corresponding driving relay in the control relay group 4 drives relay by this again and drives corresponding loaded work piece in load group 7.Simultaneously; micro controller system 3 is exported to diagnostic process module 5 through R/G 4 with load drive signal; handle with A/D by 5 pairs of feedback signals of diagnostic process module and to change; and send to the diagnostic signal input end of PIC16F946; PIC16F946 can accurately judge the situation of load; under load short circuits or situation about opening circuit; diagnostic led 8 is lighted; working load diagnosis and safety fuse cutout carry out over-current detection and protection; by the different flashing mode of diagnostic led 8; failure judgement promptly and accurately, actv. protection driving circuit.
As shown in Figure 2, danger warning switch 1a is connected with right steering light switch signal input part with the left steering light switch signal input part of incoming signal processing module 2.When danger warning switch 1a closure, Single-chip Controlling left steering lamp drives relay 4a and the right steering lamp drives relay 4b work, and left steering lamp 7a and right steering lamp 7b glimmer simultaneously, and flicker frequency is 85 ± 10. times/minute.
As shown in Figure 3, wiper control switch 1b is provided with intermittently gear a, low gear b and gear c fast.A when wiper control switch 1b is in intermittently gear, incoming signal processing module 2 an intermittently shelves signal passes to micro controller system 3, and micro controller system 3 drives windscreen wipers and drives the hydrodynamic(al) of scraping that relay 4c control rain shaving electrical machine 7c carry out intermittently and do; When wiper control switch 1b was in low gear b, incoming signal processing module 2 passed to micro controller system 3 with the low gear signal, and micro controller system 3 drives windscreen wiper and drives the low-tach hydrodynamic(al) work of scraping of relay 4c control rain shaving electrical machine 7c execution; When wiper control switch 1b was in quick gear c, incoming signal processing module 2 a shelves signal fast passed to micro controller system 3, and micro controller system 3 drives windscreen wipers and drives relay 4c control rain shaving electrical machine 7c and carry out fast speedes and scrape hydrodynamic(al) and do.
As shown in Figure 4, electric window master cock 1c is provided with raise-position d and descends position e.1c is in raise-position d when the electric window master cock, shake window motor 7d and carry out vertical motion, micro controller system picks up counting simultaneously, when timing time equals 8 seconds, electric window master cock 1c still is in raise-position d, and micro controller system do not detect electric window stall signal and pass back, and then the Single-chip Controlling electric window drives relay 4d and disconnects, shake window motor 7d electric power disconnection, electric window stops to rise; When electric window master cock 1c is in the position e that descends, shake window motor 7d and carry out down maneuver, micro controller system picks up counting simultaneously, when timing time equals 8 seconds, electric window master cock 1c still is in the position e that descends, and micro controller system do not detect electric window stall signal and pass back, and then the Single-chip Controlling electric window drives relay 4d and disconnects, shake window motor 7d electric power disconnection, electric window stops to descend; When electric window rises to the top or drops to the end, shake window motor 7d stall, micro controller system detects the stall signal, and the control electric window drives relay 4d and disconnects, and shakes window motor 7d electric power disconnection, and electric window stops to rise or down maneuver, thus the protection motor.
Its service condition is as follows: closed master cock group 1, on-off signal is after 2 conversions of incoming signal processing module, input micro controller system 3 carries out logical process, and cooresponding driving relay drives cooresponding loaded work piece in the load group 7 in the controlling and driving R/G 4 after micro controller system 3 is judged; Simultaneously, drive signal is processing module 5 input micro controller systems 3 after diagnosing, by the diagnostic process to feedback signal, accurately judge condition of loading, Single-chip Controlling diagnostic led 8 flickers simultaneously, indication load faulty situation.
Claims (8)
1. body electronics control module, comprise R/G (4), it is characterized in that: also comprise incoming signal processing module (2), micro controller system (3), diagnostic process module (5) and power management module (6), wherein, the signal output part of described incoming signal processing module (2) connects the signal input part of described micro controller system (3), the signal end group of this micro controller system (3) connects the winding coil of described R/G (4), the output switch of this R/G (4) connects the feedback signal input end group of described diagnostic process module (5), and the diagnostic signal mouth of this diagnostic process module (5) connects the diagnostic signal input end of described micro controller system (3); The power supply control output end of described power management module (6) connects the power supply control input end of described incoming signal processing module (2), micro controller system (3) and R/G (4).
2. body electronics control module according to claim 1, it is characterized in that: the on-off signal input end group of described incoming signal processing module (2) connects the on-off signal mouth of the master cock group (1) of vehicle body, the diagnosis control end of described micro controller system (3) connects the control end of the diagnostic led (8) of vehicle body, and the output switch of described R/G (4) connects the signal input part of the load group (7) of vehicle body.
3. body electronics control module according to claim 2 is characterized in that: described master cock group (1) is made up of country beam master cock, passing light master cock, left steering signal controlled switch, right steering signal controlled switch, danger warning switch (1a), little signal controlled switch, ignition lock, fog lamp master cock, dynamic loud-speaker master cock, wiper control switch (1b), water spray master cock, electric window master cock (1c), diagnosis indicator cock (1d).
4. body electronics control module according to claim 2 is characterized in that: described load group (7) is by country beam, passing light, left steering lamp (7a), right steering lamp (7b), lampet, fog lamp, dynamic loud-speaker, rain shaving electrical machine (7c), the motor and shake window motor (7d) and form of spraying water.
5. body electronics control module according to claim 1 is characterized in that: described R/G (4) drives relay (4b), lampet driving relay, fog lamp driving relay, dynamic loud-speaker driving relay, windscreen wiper driving relay (4c), water spray driving relay and electric window driving relay (4d) by country beam driving relay, passing light driving relay, left steering lamp driving relay (4a), right steering lamp and forms.
6. according to claim 3,4 or 5 described body electronics control modules, it is characterized in that: the on-off signal mouth of described country beam master cock connects the main furnace building light switch signal input part of described incoming signal processing module (2), the signal output part of this incoming signal processing module (2) connects the signal input part of described micro controller system (3), the main furnace building light switch signal end of this micro controller system (3) connects the winding coil that described country beam drives relay, and the output switch that this country beam drives relay connects the signal input part of described country beam and the country beam feedback signal input end of described diagnostic process module (5);
The on-off signal mouth of described passing light master cock connects the passing light on-off signal input end of described incoming signal processing module (2), the signal output part of this incoming signal processing module (2) connects the signal input part of described micro controller system (3), the passing light on-off signal end of this micro controller system (3) connects the winding coil that described passing light drives relay, and the output switch that this passing light drives relay connects the signal input part of described passing light and the passing light feedback signal input end of described diagnostic process module (5);
The on-off signal mouth of described left steering signal controlled switch connects the left steering light switch signal input part of described incoming signal processing module (2), the signal output part of this incoming signal processing module (2) connects the signal input part of described micro controller system (3), the left steering light switch signal end of this micro controller system (3) connects the winding coil that described left steering lamp drives relay (4a), and the output switch that this left steering lamp drives relay (4a) connects the signal input part of described left steering lamp (7a) and the left steering lamp feedback signal input end of described diagnostic process module (5);
The on-off signal mouth of described right steering signal controlled switch connects the right steering light switch signal input part of described incoming signal processing module (2), the signal output part of this incoming signal processing module (2) connects the signal input part of described micro controller system (3), the right steering light switch signal end of this micro controller system (3) connects the winding coil that described right steering lamp drives relay (4b), and the output switch that this right steering lamp drives relay (4b) connects the signal input part of described right steering lamp (7b) and the right steering lamp feedback signal input end of described diagnostic process module (5);
The on-off signal mouth of described danger warning switch (1a) connects the left steering light switch signal input part and the right steering light switch signal input part of described incoming signal processing module (2);
The on-off signal mouth of described little signal controlled switch connects the lampet on-off signal input end of described incoming signal processing module (2), the signal output part of this incoming signal processing module (2) connects the signal input part of described micro controller system (3), the lampet on-off signal end of this micro controller system (3) connects the winding coil that described lampet drives relay, and the output switch that this lampet drives relay connects the signal input part of described lampet and the lampet feedback signal input end of described diagnostic process module (5);
The on-off signal mouth of described fog lamp master cock connects the fog lamp switch signal input part of described incoming signal processing module (2), the signal output part of this incoming signal processing module (2) connects the signal input part of described micro controller system (3), the fog lamp switch signal end of this micro controller system (3) connects the winding coil that described fog lamp drives relay, and the output switch that this fog lamp drives relay connects the signal input part of described fog lamp and the fog lamp feedback signal input end of described diagnostic process module (5);
The on-off signal mouth of described dynamic loud-speaker master cock connects the dynamic loud-speaker on-off signal input end of described incoming signal processing module (2), the signal output part of this incoming signal processing module (2) connects the signal input part of described micro controller system (3), the dynamic loud-speaker on-off signal end of this micro controller system (3) connects the winding coil that described dynamic loud-speaker drives relay, and the output switch that this dynamic loud-speaker drives relay connects the signal input part of described dynamic loud-speaker and the dynamic loud-speaker feedback signal input end of described diagnostic process module (5);
The on-off signal mouth of described wiper control switch (1b) connects the wiper switch signal input part of described incoming signal processing module (2), the signal output part of this incoming signal processing module (2) connects the signal input part of described micro controller system (3), the wiper switch signal end of this micro controller system (3) connects the winding coil that described windscreen wiper drives relay (4c), and the output switch that this windscreen wiper drives relay (4c) connects the signal input part of described rain shaving electrical machine (7c) and the windscreen wiper feedback signal input end of described diagnostic process module (5);
The on-off signal mouth of described water spray master cock connects the water spray switch signal input part of described incoming signal processing module (2), the signal output part of this incoming signal processing module (2) connects the signal input part of described micro controller system (3), the water spray switch signal end of this micro controller system (3) connects the winding coil that described water spray drives relay, and the output switch that this water spray drives relay connects the signal input part of described water spray motor and the water spray feedback signal input end of described diagnostic process module (5);
The on-off signal mouth of described electric window master cock (1c) connects the electric window switch signal input part of described incoming signal processing module (2), the signal output part of this incoming signal processing module (2) connects the signal input part of described micro controller system (3), the electric window switch signal end of this micro controller system (3) connects the winding coil that described electric window drives relay (4d), and the output switch that this electric window drives relay (4d) connects the described signal input part of window motor (7d) and the electric window feedback signal input end of described diagnostic process module (5) of shaking;
The on-off signal mouth of described diagnosis indicator cock (1d) connects the diagnosis on-off signal input end of described incoming signal processing module (2), the signal output part of this incoming signal processing module (2) is connected the signal input part of described micro controller system (3) with the mouth of described diagnostic process module (5), the diagnosis control end of this micro controller system (3) connects the signal input part of described diagnostic led (8).
7. body electronics control module according to claim 5 is characterized in that: described wiper control switch (1b) is provided with intermittently gear (a), low gear (b) and quick gear (c).
8. body electronics control module according to claim 5 is characterized in that: described electric window master cock (1c) is provided with raise-position (d) and the position (e) that descends.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201287338U CN201559602U (en) | 2009-09-04 | 2009-09-04 | Vehicle body electronic control module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201287338U CN201559602U (en) | 2009-09-04 | 2009-09-04 | Vehicle body electronic control module |
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| CN201559602U true CN201559602U (en) | 2010-08-25 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107797477A (en) * | 2016-08-31 | 2018-03-13 | 特乐斯特机械(上海)有限公司 | Duplicate protection control system, control method and control device are sealed on a kind of cable |
| CN108128267A (en) * | 2017-12-26 | 2018-06-08 | 北奔重型汽车集团有限公司 | A kind of intelligence jumper wire device |
| CN108162894A (en) * | 2017-12-26 | 2018-06-15 | 北京福田戴姆勒汽车有限公司 | Car body controller, truck and its control method |
| CN108646702A (en) * | 2018-04-04 | 2018-10-12 | 北京福田戴姆勒汽车有限公司 | Vehicle body central control unit, control method and vehicle |
-
2009
- 2009-09-04 CN CN2009201287338U patent/CN201559602U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107797477A (en) * | 2016-08-31 | 2018-03-13 | 特乐斯特机械(上海)有限公司 | Duplicate protection control system, control method and control device are sealed on a kind of cable |
| CN108128267A (en) * | 2017-12-26 | 2018-06-08 | 北奔重型汽车集团有限公司 | A kind of intelligence jumper wire device |
| CN108162894A (en) * | 2017-12-26 | 2018-06-15 | 北京福田戴姆勒汽车有限公司 | Car body controller, truck and its control method |
| CN108646702A (en) * | 2018-04-04 | 2018-10-12 | 北京福田戴姆勒汽车有限公司 | Vehicle body central control unit, control method and vehicle |
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