CN103863221A - Control system of vehicle loads - Google Patents
Control system of vehicle loads Download PDFInfo
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- CN103863221A CN103863221A CN201410119855.6A CN201410119855A CN103863221A CN 103863221 A CN103863221 A CN 103863221A CN 201410119855 A CN201410119855 A CN 201410119855A CN 103863221 A CN103863221 A CN 103863221A
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Abstract
The invention belongs to the technical field of vehicles and discloses a control system of vehicle loads. The control system comprises a vehicle body controller, a seat controller, a loudspeaker controller, an air-conditioner controller and an instrument controller, wherein the vehicle body controller is connected with the other controllers through a CAN network, receives external working mode signals and sends the working mode signals to the CAN network, and the other controllers control the working modes of the corresponding loads according to the received working mode signals. The control system controls the working modes of the loads corresponding to the controllers according to the external working mode signals and enables all the loads to work specifically according to the different working mode signals, so that the requirement for current consumption under various vehicle working conditions is met and production testing efficiency and reliability are improved.
Description
Technical field
The present invention relates to vehicular field, particularly relate to a kind of control system of vehicle load.
Background technology
Along with customer improves day by day to vehicle safety, environmental protection and intelligentized requirement, main engine plants meet the variety demand of people to vehicle, progressively on vehicle, increase numerous electronic apparatus configuration features, and corresponding electronic control system and the electric appliance load that be these functional developments.The operation of Car Electronic Control system time consumes more electric weight, causes in car load production, storage and transportation storage battery compared with lossy.Production plant and 4S shop can only, by battery recharge or replacing storage battery are solved to discharged or defective battery situation, increase operation maintenance burden.Simultaneously electronic control system function complexity, correlation logic parameter are numerous, are difficult to check in vehicle production process.
Car Electronic Control system, only for accidental conditions design, cannot be reduced in the current sinking in production, storage and transportation at present.High-end vehicle adopts car load power-supply management system, realizes control is opened and turn-offed in car load load stage by stage, reduced the quiescent current in storage and transportation, but it is high to realize cost.The employing of part vehicle is pulled out insurance mode and is turn-offed control system, reduces the quiescent current of operation, but causes vehicle functions normally to use, and may cause the damage of vehicle.Also can be because manual operation causes vehicle trouble in vehicle rejuvenation.
Part Car Electronic Control system has been served the functional check of plant produced by diagnosis at present, but fails to take into full account production process feature and electric appliance load protection, causes the discharged or defective battery situation in vehicle production.
For realizing leaning manufacturing and lean manufacture, main engine plants must produce at car load, effectively reduce the current loss of electronic control system in storage and transportation, and protection vehicle battery, reduces operation maintenance cost.In process of production simultaneously, faster and reliable must testing, improving production efficiency.
Summary of the invention
Cannot automatically realize control is opened and turn-offed in car load load stage by stage in order to solve existing vehicle, be reduced in the current sinking in production, storage and transportation, the invention provides a kind of control system of vehicle load.
The technical solution used in the present invention is: a kind of control system of vehicle load, comprise: car body controller, seat controller, acoustic controller, air-conditioner controller and instrument controller, described car body controller is connected with each controller by CAN network, described car body controller receives the mode of operation signal of outside input, and mode of operation signal is sent on CAN network, each controller enters corresponding modes according to the mode of operation signal receiving and carries out work.
Preferably, when vehicle is under operation, production, storage, transportation operating mode, corresponding normal mode of operation, plant produced pattern, memory module, Transportation Model respectively.
Preferably, the mode of operation signal of described outside input obtains by the vehicle door status that changes vehicle, or uses diagnostic equipment, the factory equipment that rolls off the production line, and is served and is arranged by diagnosis.
Preferably, when vehicle is during in plant produced operating mode, control process is as follows:
Detect that the ignition lock gear of vehicle, in the time of IGN ON, enters storaging working mode;
At the detection station of factory's general assembly line, send diagnosis service command to car body controller BCM, car body controller BCM enters plant produced pattern, and car body controller BCM sends plant produced mode instruction to CAN network, other controllers judge after current state, enter plant produced pattern through verification;
Complete after detection, send diagnosis service command to car body controller BCM, car body controller BCM recovers memory module, and car body controller BCM sends instructions to CAN network, and other controllers judge after current state, enter memory module through verification;
In the time that vehicle carries out long period transportation, send diagnosis service command to car body controller BCM, car body controller BCM enters Transportation Model, and car body controller BCM sends instructions to CAN network, and other controllers judge after current state, enter Transportation Model through verification;
When vehicle arrives behind 4S shop, send diagnosis service command to car body controller BCM, after the verification of diagnosis service key, car body controller BCM enters normal mode of operation, car body controller BCM sends instructions to CAN network, other controllers judge after current state, enter normal mode of operation through verification.
Preferably, when vehicle is during in after-sales service operating mode, control process is as follows:
Detect that ignition lock gear, in the time of IGN ON, enters storaging working mode;
Use diagnostic installation to send the controller that diagnosis service command is changed to need, after the verification of diagnosis service key, each controller enters normal mode of operation.
The invention has the beneficial effects as follows: the present invention controls the mode of operation of the load that each controller is corresponding according to operate outside mode signal, realizing each load according to different mode of operation signals works targetedly, thereby meet the current draw under various vehicle working conditions, improved efficiency and the confidence level of routine inspeciton simultaneously.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the control system of the vehicle load of an embodiment of the present invention;
Fig. 2 is the plant produced operating mode mode chart of the control system of an embodiment of the present invention;
Fig. 3 is the after-sales service operating mode mode chart of the control system of an embodiment of the present invention.
The specific embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1, for the structured flowchart of the control system of the vehicle load of an embodiment of the present invention, the control system of this vehicle load comprises: car body controller BCM, seat controller DSM, acoustic controller RRM, air-conditioner controller CLM and instrument controller ICM, described car body controller BCM is connected with each controller by CAN network (multiple CAN buses are formed by connecting), described car body controller BCM receives operate outside mode signal, and mode of operation signal is sent on CAN network, each controller is according to the mode of operation of the corresponding load of the mode of operation signal control receiving.Wherein, the loaded work piece that each controller is corresponding can arrange according to corresponding mode of operation, each controller every kind of pattern all corresponding one or more load quit work.
The present invention controls the mode of operation of the load that each controller is corresponding according to operate outside mode signal, realizing each load according to different mode of operation signals works targetedly, thereby meet the current draw under various vehicle working conditions, improved efficiency and the confidence level of routine inspeciton simultaneously.
Again consult Fig. 1, car body controller BCM directly receives operate outside mode signal, the load that car body controller BCM controls is carried out relevant work according to this mode of operation signal, and work is carried out in one or more load that can be corresponding according to corresponding mode of operation signal control.Car body controller BCM also sends to seat controller DSM, acoustic controller RRM, air-conditioner controller CLM and instrument controller ICM by this mode of operation signal by low speed CAN bus, makes other several controllers control the mode of operation of corresponding load according to this mode of operation signal.Owing to utilizing car body controller BCM to transmit mode of operation signal, without the extra controller of recycling, simple in structure, improve work efficiency.
The present invention, according to the operating mode of vehicle, is following four patterns by vehicle operation mode decision:
Normal mode of operation: control system is global function state, and all control logics and load are all normally worked.Operating mode when this pattern is applicable to vehicle and normally uses.
Plant produced pattern: control system is global function state, but do not carry out complex logic computing, by the direct control load output of incoming signal, there is load protection function.Important load is exported to driving successively, and corresponding position equipment carries out electric current and voltage parameter is measured, and whether the operation of check whole system is qualified.The inspection process of energy simplified control system, enhances productivity like this.This pattern is applicable to the check operating mode of manufacturing line.
Memory module: control system is partial function state, only guarantees that the normal short range of vehicle travels, as possesses the function such as lampet, distance-light.After this pattern is applicable to factory's vehicle and rolls off the production line to stage of the PDI (Pre Delivery Inspection, the pre-sales check of vehicle) in 4S shop.
Transportation Model: control system is minimum functional status, only guarantees that vehicle can be waken up by external trigger conditions, and all conductively-closeds of most of current consumer, as the distant control function of car body controller BCM.Guarantee that like this car load quiescent current is extremely low, low energy reaches 5mA.This pattern is applicable to the long-distance transport operating mode that the cycle is greater than month, as the sea-freight situation of vehicle.
In vehicle production and use procedure, have plant produced operating mode and after-sales service operating mode, four kinds of mode of operations of control system are realized conversion under these two kinds of operating modes, in conjunction with the accompanying drawings.
As shown in Figure 2, be control system plant produced operating mode mode chart.When ignition lock gear is during in IGN ON, control system enters initial default state, storaging working mode.
At the detection station of factory's general assembly line, the equipment that rolls off the production line sends diagnosis service command to car body controller BCM, and after the verification of diagnosis service key, car body controller BCM enters plant produced pattern.Now car body controller is exported each load according to detection order.Check implement is checked the total current of current/voltage parameter, storage battery of each load and the canonical parameter table looking up the fault of comparing.Car body controller BCM sends plant produced mode instruction to CAN network simultaneously, and other controllers judge after current state, enter plant produced pattern through verification, export each load according to design sequence.Check implement is analyzed after checking the current/voltage parameter of these loads, finally completes the check work of all controllers, realizes automation testing process.
Complete after detection, the equipment that rolls off the production line sends diagnosis service command to car body controller BCM, and after the verification of diagnosis service key, car body controller BCM recovers memory module.Car body controller BCM sends instructions to CAN network simultaneously, and other controllers judge after current state, enter memory module through verification.
In the time that vehicle need to carry out long period transportation, roll off the production line equipment or diagnostic installation send diagnosis service command to car body controller BCM, and after the verification of diagnosis service key, car body controller BCM enters Transportation Model.Car body controller BCM sends instructions to CAN network simultaneously, and other controllers judge after current state, enter Transportation Model through verification.
When vehicle arrives behind 4S shop, adopt diagnostic installation or manual method can make vehicle enter normal mode of operation.Diagnostic installation sends diagnosis service command to car body controller BCM, and after the verification of diagnosis service key, car body controller BCM enters normal mode of operation.Car body controller BCM sends instructions to CAN network simultaneously, and other controllers judge after current state, enter normal mode of operation through verification.
For ease of the operation of 4S shop, also can realize by manual method.For example, from left front door, cw is successively after close door.From left front door, conter clockwise is close door successively again.Car body controller BCM detects after this sequential signal, enters normal mode of operation.Car body controller BCM sends instructions to CAN network simultaneously, and other controllers judge after current state, enter normal mode of operation through verification.
In Fig. 3 control system after-sales service operating mode mode chart, need to change part operation to controller.When ignition lock gear is during in IGN ON, control system enters initial default state, storaging working mode.
Use diagnostic installation to send the controller that diagnosis service command is changed to need, after the verification of diagnosis service key, enter normal mode of operation.
As table 1 car body controller BCM mode of operation menu, there is difference in functionality according to various mode of operation car body controller BCM.For reducing quiescent current consumption, under memory module, only retain short range driving functions.Under Transportation Model, only retain door status detection function.After ignition lock IGN ON, possesses diagnosis communication function.
Table 1 car body controller BCM mode of operation menu
Technique scheme is controlled the mode of operation of the load that each controller is corresponding according to operate outside mode signal, realizing each load according to different mode of operation signals works targetedly, thereby meet the current draw under various vehicle working conditions, improved efficiency and the confidence level of routine inspeciton simultaneously.
The above-mentioned specific embodiment is only schematic; rather than restrictive, those skilled in the art, under the enlightenment of this method, is not departing from the scope situation that this method aim and claim protect; can also make a lot of distortion, within these all belong to protection scope of the present invention.
Claims (5)
1. the control system of a vehicle load, it is characterized in that, comprise: car body controller, seat controller, acoustic controller, air-conditioner controller and instrument controller, described car body controller is connected with each controller by CAN network, described car body controller receives the mode of operation signal of outside input, and mode of operation signal is sent on CAN network, each controller enters corresponding modes according to the mode of operation signal receiving and carries out work.
2. the control system of vehicle load according to claim 1, is characterized in that, when vehicle is under operation, production, storage, transportation operating mode, and corresponding normal mode of operation, plant produced pattern, memory module, Transportation Model respectively.
3. the control system of vehicle load according to claim 1, is characterized in that, the mode of operation signal of described outside input obtains by the vehicle door status that changes vehicle, or uses diagnostic equipment, the factory equipment that rolls off the production line, and is served and is arranged by diagnosis.
4. the control system of vehicle load according to claim 2, is characterized in that, when vehicle is during in plant produced operating mode, control process is as follows:
Detect that the ignition lock gear of vehicle, in the time of IGN ON, enters storaging working mode;
At the detection station of factory's general assembly line, send diagnosis service command to car body controller BCM, car body controller BCM enters plant produced pattern, and car body controller BCM sends plant produced mode instruction to CAN network, other controllers judge after current state, enter plant produced pattern through verification;
Complete after detection, send diagnosis service command to car body controller BCM, car body controller BCM recovers memory module, and car body controller BCM sends instructions to CAN network, and other controllers judge after current state, enter memory module through verification;
In the time that vehicle transports, send diagnosis service command to car body controller BCM, car body controller BCM enters Transportation Model, and car body controller BCM sends instructions to CAN network, and other controllers judge after current state, enter Transportation Model through verification;
When vehicle arrives behind 4S shop, send diagnosis service command to car body controller BCM, after the verification of diagnosis service key, car body controller BCM enters normal mode of operation, car body controller BCM sends instructions to CAN network, other controllers judge after current state, enter normal mode of operation through verification.
5. the control system of vehicle load according to claim 2, is characterized in that, when vehicle is during in after-sales service operating mode, control process is as follows:
Detect that the ignition lock gear of vehicle, in the time of IGN ON, enters storaging working mode;
Use diagnostic installation to send the controller that diagnosis service command is changed to need, after the verification of diagnosis service key, each controller enters normal mode of operation.
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| CN201410119855.6A CN103863221B (en) | 2014-03-27 | 2014-03-27 | A kind of control system of vehicle load |
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| CN201410119855.6A CN103863221B (en) | 2014-03-27 | 2014-03-27 | A kind of control system of vehicle load |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192081A (en) * | 2014-09-26 | 2014-12-10 | 重庆长安汽车股份有限公司 | Automobile load management control system and method |
| CN107483525A (en) * | 2016-12-23 | 2017-12-15 | 宝沃汽车（中国）有限公司 | Schema management method, vehicle termination and car networking system |
| CN108407570A (en) * | 2018-03-06 | 2018-08-17 | 北京长安汽车工程技术研究有限责任公司 | A kind of automotive air-conditioning system power management control method and its system |
| CN108860015A (en) * | 2018-06-29 | 2018-11-23 | 重庆长安汽车股份有限公司 | A kind of load electricity consumption duration control method, device, system and automobile |
| CN109613858A (en) * | 2018-12-06 | 2019-04-12 | 上海博泰悦臻网络技术服务有限公司 | Based on vehicle-mounted control terminal transport vehicle operating status control method, system and terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200779A (en) * | 2011-04-01 | 2011-09-28 | 深圳市众鸿科技有限公司 | Vehicle-mounted electronic system and energy consumption control method thereof |
| CN102902258A (en) * | 2012-10-31 | 2013-01-30 | 苏州汇川技术有限公司 | Integrated control system and method of electric vehicle |
| JP2013091365A (en) * | 2011-10-25 | 2013-05-16 | Sumitomo Wiring Syst Ltd | Electronic control device |
| CN203032568U (en) * | 2012-12-06 | 2013-07-03 | 比亚迪股份有限公司 | A lower power consumption control system for a vehicle |
| CN103318184A (en) * | 2012-03-21 | 2013-09-25 | 富士重工业株式会社 | Vehicle control system |
-
2014
- 2014-03-27 CN CN201410119855.6A patent/CN103863221B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200779A (en) * | 2011-04-01 | 2011-09-28 | 深圳市众鸿科技有限公司 | Vehicle-mounted electronic system and energy consumption control method thereof |
| JP2013091365A (en) * | 2011-10-25 | 2013-05-16 | Sumitomo Wiring Syst Ltd | Electronic control device |
| CN103318184A (en) * | 2012-03-21 | 2013-09-25 | 富士重工业株式会社 | Vehicle control system |
| CN102902258A (en) * | 2012-10-31 | 2013-01-30 | 苏州汇川技术有限公司 | Integrated control system and method of electric vehicle |
| CN203032568U (en) * | 2012-12-06 | 2013-07-03 | 比亚迪股份有限公司 | A lower power consumption control system for a vehicle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192081A (en) * | 2014-09-26 | 2014-12-10 | 重庆长安汽车股份有限公司 | Automobile load management control system and method |
| CN107483525A (en) * | 2016-12-23 | 2017-12-15 | 宝沃汽车（中国）有限公司 | Schema management method, vehicle termination and car networking system |
| CN108407570A (en) * | 2018-03-06 | 2018-08-17 | 北京长安汽车工程技术研究有限责任公司 | A kind of automotive air-conditioning system power management control method and its system |
| CN108860015A (en) * | 2018-06-29 | 2018-11-23 | 重庆长安汽车股份有限公司 | A kind of load electricity consumption duration control method, device, system and automobile |
| CN108860015B (en) * | 2018-06-29 | 2021-11-30 | 重庆长安汽车股份有限公司 | Load power consumption duration control method, device and system and automobile |
| CN109613858A (en) * | 2018-12-06 | 2019-04-12 | 上海博泰悦臻网络技术服务有限公司 | Based on vehicle-mounted control terminal transport vehicle operating status control method, system and terminal |
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| CN103863221B (en) | 2016-05-25 |
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