CN105416203A - Device for controlling vehicle body, vehicle body control system and electric vehicle - Google Patents
Device for controlling vehicle body, vehicle body control system and electric vehicle Download PDFInfo
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- CN105416203A CN105416203A CN201510907677.8A CN201510907677A CN105416203A CN 105416203 A CN105416203 A CN 105416203A CN 201510907677 A CN201510907677 A CN 201510907677A CN 105416203 A CN105416203 A CN 105416203A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
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- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses equipment for controlling a vehicle body, a vehicle body control system and an electric vehicle. Wherein, this equipment includes: the controller comprises an input module for receiving an input signal and an output module for outputting a control signal; the power management module is connected with the controller; the bus module is used for communicating with electronic equipment in the automobile and is connected with the controller; the antenna driving module is used for driving the low-frequency antenna and is connected with the controller, wherein the low-frequency antenna is used for searching the intelligent key; the high-frequency receiving module is used for receiving the radio-frequency signals sent by the intelligent key and is connected with the controller; and the IMMO module is used for starting the automobile and is connected with the controller. The invention solves the technical problem of poor stability of the keyless entry system of the automobile during working.
Description
Technical field
The present invention relates to automotive field, in particular to a kind of equipment for Body Control, body control system and electronlmobil.
Background technology
Car body controller is used to the kernel control chip controlling the annexes such as automobile interior exterior lamp, windscreen wiper, Car window electric machine, door lock, is the important component part of automobile; Enter without key and start up system (PassiveEntryPassiveStart is called for short PEPS), the function namely entering with or without key and start without key, namely enters and starts vehicle and need not take out key, improve traveling comfort and intellectuality.
In the process of opening the door utilizing telecommand equipment, it is mutual that automotive keyless entering system needs to carry out repeatedly with car body controller, but because automotive keyless entering system and car body controller are independent operatings, thus make may go wrong in interaction, signal as automotive keyless entering system lose in transmitting procedure or due to be subject to electromagnetic interference cause signal the information that carries the situation such as to change, thus result in the instability of automotive keyless entering system.
For the technical matters of automotive keyless entering system operationally less stable, not yet actv. solution is proposed at present.
Summary of the invention
Embodiments provide a kind of equipment for Body Control, body control system and electronlmobil, at least to solve the technical matters of automotive keyless entering system operationally less stable.
According to an aspect of the embodiment of the present invention, provide a kind of equipment for Body Control, this equipment comprises: controller, and controller comprises the load module for receiving incoming signal and the output module for exporting control signal; Power management module, is connected with controller; For carrying out the bus module of communication with the electronic machine of automotive interior, be connected with controller; For driving the antenna driver module of low-frequency antenna, be connected with controller, wherein, low-frequency antenna is used for searching Intelligent key; For receiving the high-frequency reception module of the radiofrequency signal that Intelligent key sends, be connected with controller; For starting the IMMO module of automobile, be connected with controller.
Further, load module is connected with the start stop switch of automobile, door handle switches, inside and outside light switch and wiper switch respectively, start stop switch is for opening or the driving engine of closing automobile, door handle switches is for opening or the car door of closing automobile, inside and outside light switch is for opening or the interior lamp of closing automobile and/or outer lamp, and wiper switch is for starting or the wiper of closing automobile.
Further, output module is connected with the relay box of automobile, interior lamp, outer lamp, heating resistor and motor respectively.
Further, relay box is connected with each electronic machine of power management module and automobile respectively, for being power electronic equipment according to the power demand of electronic machine.
Further, bus module comprises CAN submodule and/or LIN bus submodule.
Further, controller comprises microprocessor controller MCU.
Further, bus module is integrated in microprocessor controller MCU.
According to another aspect of the embodiment of the present invention, provide a kind of body control system, this system comprises any one above-mentioned equipment for Body Control.
According to the 3rd aspect of the embodiment of the present invention, provide a kind of electronlmobil, this electronlmobil comprises above-mentioned body control system.
In embodiments of the present invention, controller comprises the load module for receiving incoming signal and the output module for exporting control signal; Power management module, is connected with controller; For carrying out the bus module of communication with the electronic machine of automotive interior, be connected with controller; For driving the antenna driver module of low-frequency antenna, be connected with controller, wherein, low-frequency antenna is used for searching Intelligent key; For receiving the high-frequency reception module of the radiofrequency signal that Intelligent key sends, be connected with controller; For starting the IMMO module of automobile, be connected with controller, thus solve the technical matters of automotive keyless entering system operationally less stable, achieve body control system with same controller and enter without key and the control of start up system, thus improve the integrated level of system and enhance the stability of system.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the equipment for Body Control according to the embodiment of the present invention; And
Fig. 2 is the schematic diagram of a kind of optional body control system according to the embodiment of the present invention.
Detailed description of the invention
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
It should be noted that, term " first ", " second " etc. in specification sheets of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as embodiments of the invention described herein can with except here diagram or describe those except order implement.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
First, the part noun occurred in the process be described the embodiment of the present invention or term are applicable to description below:
Car body controller: the kernel control chip being used for controlling the annexes such as automobile interior exterior lamp, windscreen wiper, Car window electric machine, door lock, belongs to the important component part of automobile.
Automotive keyless entering system: PassiveEntryPassiveStart, be called for short PEPS, the function namely entering with or without key and start without key, also namely start vehicle and need not draw stubborn key, key is placed in bag or in pocket, by getting off interior button or turn guide plate and can complete engine ignition.
Engine management system: EngineManagementSystem, is called for short EMS, is the control system for controlling transmitting set igniting and motion.
According to the embodiment of the present invention, provide a kind of embodiment of the equipment for Body Control, Fig. 1 is the schematic diagram of the equipment for Body Control according to the embodiment of the present invention, as shown in Figure 1, this equipment comprises: controller 10, power management module 20, bus module 30, antenna driver module 40, high-frequency reception module 50 and IMMO module 60.
Controller 10, controller comprises the load module 101 for receiving incoming signal and the output module 102 for exporting control signal; Power management module 20, is connected with controller 10; For carrying out the bus module 30 of communication with the electronic machine of automotive interior, be connected with controller 10; For driving the antenna driver module 40 of low-frequency antenna, be connected with controller 10, wherein, low-frequency antenna is used for searching Intelligent key; For receiving the high-frequency reception module 50 of the radiofrequency signal that Intelligent key sends, be connected with controller 10; For starting the IMMO module 60 of automobile, be connected with controller 10.
By above-described embodiment, by power management module for controller provides power supply; The load module of controller receives incoming signal, and the output module of controller exports control signal; Controller carries out communication by the electronic machine of the bus module that is attached thereto and automotive interior; Controller drives low-frequency antenna by the antenna driver module be attached thereto, and wherein, low-frequency antenna is used for searching Intelligent key; Controller receives the radiofrequency signal of Intelligent key transmission by the high-frequency reception module be attached thereto; Controller also starts automobile by the IMMO module be attached thereto, thus solve the technical matters of automotive keyless entering system operationally less stable, achieve body control system with same controller and enter without key and the control of start up system, thus improve the integrated level of system and enhance the stability of system.
It should be noted that, IMMO module is mainly used in starting vehicle when key electricity is lower, makes key and PEPS controller success identity by IMMO module, after then PEPS controller and engine controller certification are passed through, starts vehicle.
Existing body control system and to enter without key and start up system is separate, and adopt the technical scheme of the application, enter integrated for car body controller (namely above-mentioned controller) and start-up performance without key, the interference be subject in signal transmitting procedure between the two controllers can be avoided on the one hand, reduce the load of signal transmission network, stability and the safety of system can be strengthened, on the other hand, by will to enter without key and start-up performance is integrated into car body controller, make the function of body control system more powerful, integrated level is higher, owing to have employed a controller less, therefore, productive costs can also be saved by the technical scheme of the application.
Ground can be continued, as shown in Figure 2, the load module of the application is connected with the start stop switch 71 of automobile, door handle switches 72, inside and outside light switch 73 and wiper switch 74 respectively, start stop switch is for opening or the driving engine of closing automobile, door handle switches is for opening or the car door of closing automobile, inside and outside light switch is for opening or the interior lamp of closing automobile and/or outer lamp, and wiper switch is for starting or the wiper of closing automobile.
Alternatively, as shown in Figure 2, above-mentioned output module respectively with relay box 81, heating resistor 82, the motor 83 of automobile, and inside and outside lamp 84 (namely lamp and outer lamp) is connected.
Particularly, when user operates above-mentioned switch, controller receives the on-off signal of switch by load module, and controls corresponding equipment, as switch lamp, the operation etc. being controlled wiper by starter motor according to on-off signal.
In an optional embodiment, relay box is connected with each electronic machine of power management module and automobile respectively, for being power electronic equipment according to the power demand of electronic machine.Namely drive relay box for carrying out the distribution of power supply.
Above-mentioned controller can adopt the microprocessor controller MCU (as micro controller system) being applicable to mobile device; Bus module comprises CAN submodule and/or LIN bus submodule; Bus module can be integrated in microprocessor controller MCU.
At the body control system of the application, enter in the scheme integrated with start up system without key, comprise power management module, for receiving the load module of digital signal, high-frequency reception module, antenna driver module, output module, IMMO module, CAN or LIN bus module (i.e. bus module) etc., wherein, power management module is used for powering for whole system, load module and start stop switch, grip handle antenna, inside and outside light switch and windscreen wiper wash switch (i.e. wiper switch) connect, the signal of start stop switch and the input of grip handle antenna is enter without key and the incoming signal of start-up performance, the incoming signal of inside and outside light switch and windscreen wiper wash switch is the incoming signal of car body controller part, the radiofrequency signal that high-frequency reception module sends for receiving Intelligent key, antenna driver module, for driving low-frequency antenna in car, sends low frequency signal to search Intelligent key, the load that output module drives comprises relay box, inside and outside lamp, heating resistor, motor etc., and drive relay box for carrying out the distribution of power supply, inside and outside lamp and motor belong to the load of car body controller, by the control of car body controller, IMMO module is used for when Intelligent key electricity is too low, starts vehicle by this module, CAN or LIN bus module is used for controller and other electronic machine carries out bus communication.
Pass through above-described embodiment, overall plan is integrated with the module that car body controller enters to without key and start-up connector is relevant, achieve car body controller with same controller and enter without key and the function of start-up connector, achieve resource information intercommunication and the information sharings such as power management module, bus module, input and output, and it is separate to keep between IMMO module, high-frequency reception module, antenna driver module, to avoid mutual electromagnetic interference, thus while improve the integrated level of system, ensure that the stability of system.
According to the embodiment of the present invention, additionally provide a kind of body control system, this system comprises any one above-mentioned equipment for Body Control.
According to the embodiment of the present invention, additionally provide a kind of electronlmobil, this electronlmobil comprises above-mentioned body control system.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
In the above embodiment of the present invention, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
In several embodiments that the application provides, should be understood that, disclosed technology contents, the mode by other realizes.Wherein, device embodiment described above is only schematic, the such as division of described unit, can be that a kind of logic function divides, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of unit or module or communication connection can be electrical or other form.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprises all or part of step of some instructions in order to make a computer equipment (can be Personal Computer, server or the network equipment etc.) perform method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, read-only memory (ROM) (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), portable hard drive, magnetic disc or CD etc. various can be program code stored medium.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. for an equipment for Body Control, it is characterized in that, comprising:
Controller, described controller comprises the load module for receiving incoming signal and the output module for exporting control signal;
Power management module, is connected with described controller;
For carrying out the bus module of communication with the electronic machine of automotive interior, be connected with described controller;
For driving the antenna driver module of low-frequency antenna, be connected with described controller, wherein, described low-frequency antenna is used for searching Intelligent key;
For receiving the high-frequency reception module of the radiofrequency signal that described Intelligent key sends, be connected with described controller;
For starting the IMMO module of described automobile, be connected with described controller.
2. equipment according to claim 1, it is characterized in that, described load module is connected with the start stop switch of described automobile, door handle switches, inside and outside light switch and wiper switch respectively, described start stop switch is for opening or close the driving engine of described automobile, described door handle switches is for opening or close the car door of described automobile, described inside and outside light switch is for opening or close the interior lamp of described automobile and/or outer lamp, and described wiper switch is for starting or close the wiper of described automobile.
3. equipment according to claim 2, is characterized in that, described output module is connected with the relay box of described automobile, described interior lamp, described outer lamp, heating resistor and motor respectively.
4. equipment according to claim 3, is characterized in that, described relay box respectively with described power management module and described automobile each described in electronic machine be connected, for being described power electronic equipment according to the power demand of described electronic machine.
5. equipment according to claim 4, is characterized in that, described bus module comprises CAN submodule and/or LIN bus submodule.
6. equipment according to claim 5, is characterized in that, described controller comprises microprocessor controller MCU.
7. equipment according to claim 6, is characterized in that, described bus module is integrated in described microprocessor controller MCU.
8. a body control system, is characterized in that, comprises the equipment for Body Control in claim 1 to 7 described in any one.
9. an electronlmobil, is characterized in that, comprises body control system according to claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510907677.8A CN105416203A (en) | 2015-12-09 | 2015-12-09 | Device for controlling vehicle body, vehicle body control system and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510907677.8A CN105416203A (en) | 2015-12-09 | 2015-12-09 | Device for controlling vehicle body, vehicle body control system and electric vehicle |
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| CN105416203A true CN105416203A (en) | 2016-03-23 |
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| CN201510907677.8A Pending CN105416203A (en) | 2015-12-09 | 2015-12-09 | Device for controlling vehicle body, vehicle body control system and electric vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427832A (en) * | 2016-08-31 | 2017-02-22 | 安徽通宇电子股份有限公司 | Automobile body controller assembly device |
| CN106515661A (en) * | 2017-01-04 | 2017-03-22 | 北京长安汽车工程技术研究有限责任公司 | Control method and system for keyless starting of pure electric vehicle |
| CN107249241A (en) * | 2017-06-20 | 2017-10-13 | 北汽福田汽车股份有限公司 | Car exhibition vehicle without key lamp light control method and device |
| CN110562169A (en) * | 2019-09-25 | 2019-12-13 | 厦门博电电子有限公司 | Multifunctional vehicle body controller and control method thereof |
| CN111361519A (en) * | 2020-03-31 | 2020-07-03 | 潍柴动力股份有限公司 | Integrated controller |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106427832A (en) * | 2016-08-31 | 2017-02-22 | 安徽通宇电子股份有限公司 | Automobile body controller assembly device |
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| CN110562169A (en) * | 2019-09-25 | 2019-12-13 | 厦门博电电子有限公司 | Multifunctional vehicle body controller and control method thereof |
| CN111361519A (en) * | 2020-03-31 | 2020-07-03 | 潍柴动力股份有限公司 | Integrated controller |
| CN111361519B (en) * | 2020-03-31 | 2022-04-05 | 潍柴动力股份有限公司 | Integrated controller |
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Application publication date: 20160323 |