CN101913342B - Trunk automatic opening and closing system and method - Google Patents
Trunk automatic opening and closing system and method Download PDFInfo
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- CN101913342B CN101913342B CN 201010273257 CN201010273257A CN101913342B CN 101913342 B CN101913342 B CN 101913342B CN 201010273257 CN201010273257 CN 201010273257 CN 201010273257 A CN201010273257 A CN 201010273257A CN 101913342 B CN101913342 B CN 101913342B
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 33
- 238000003745 diagnosis Methods 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 11
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 230000001419 dependent effect Effects 0.000 description 4
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
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Abstract
The invention discloses a trunk automatic opening and closing system and a trunk automatic opening and closing method, which belong to the field of automobiles. The system comprises a signal transmitting device, a control device for receiving signals transmitted by the signal transmitting device, a processing device which is in transmission connection with the control device through a CAN bus and an executing unit controlled by the processing device, wherein the signal transmitting device is a remote control key; the control device is a BCM vehicle body controller; the processing device is an ETS electrical trunk controller; and an executing mechanism is a driving motor. In the invention, the automatic opening and closing of the trunk are realized by the driving motor and the ETS trunk controller, and the monitoring of the stage of the trunk can be realized.
Description
Technical field
The present invention relates to automotive field, particularly a kind of system and method for trunk automatic opening and closing.
Background technology
When car boot cover is lifted to the summit, certain altitude is arranged overhead, carry out the baggage container operation and will lift and leave behind again, also must possess certain height except enough strength is arranged.And the vehicle that possess certain altitude heavy for car trunk be SUV (Sport Utility Vehicle, sports type multipurpose automobile) vehicle for example, and the electric trunk demand is very urgent.
The car trunk System Market proposes the motorized demand already, and electric trunk can be realized electronic unlocking function in the market, can open the baggage container git.
In realizing process of the present invention, the contriver finds that there is following problem at least in prior art:
The more existing mechanism that is called the electric trunk system remains the motorized of traditional sense, and it can realize electronic unlocking function, seldom possesses automatic closing function; Be only also to open the baggage container git in the electric opening function that has, need manpower to carry out luggage-boot lid and manually lift, can not carry out luggage-boot lid and automatically rise function, more can not realize the luggage-boot lid function that automatically descends.
Summary of the invention
In order to realize opening and closing automatically of baggage container, the embodiment of the present invention provides a kind of system and method for trunk automatic opening and closing.Described technical scheme is as follows:
A kind of system of trunk automatic opening and closing comprises:
Sender unit is used for receiving the control setup that described sender unit transmits, the processing equipment that mutually transmits by CAN bus and described control setup, and the performance element of being controlled by described processing equipment;
Described sender unit is remote-control key;
Described control setup is the BCM car body controller; Described processing equipment is ETS electric trunk controller; Described performance element is drive motor, wherein said remote-control key is sent out the button instruction directly to the BCM car body controller, described ETS electric trunk controller receives corresponding order by described BCM car body controller, first send open command to git, untie described git, described git is untied complete, then drive motor sends open command to the left and right, after described left and right sides drive motor receives order, drive described baggage container and automatically rise;
Described ETS electric trunk controller receives corresponding order by car body controller, described order of closing baggage container is sent to described left and right sides drive motor, described left and right sides drive motor receives the described described baggage container of order rear drive of closing baggage container and descends, and carries out the function that latches when described baggage container is closed.
Described system also comprises:
The ICM combination instrument controller that is connected with described ETS electric trunk controller; And the external diagnosis tester that passes through the connection of OBDH interface.
Described system also comprises:
Warning device and indicating member by described ETS electric trunk controller control.
A kind of system of trunk automatic opening and closing comprises:
Sender unit is used for receiving the control setup that described sender unit transmits, the processing equipment that mutually transmits by CAN bus and described control setup, and the performance element of being controlled by described processing equipment;
Described sender unit is for driving/close button; Wherein, describedly drive/close one, button and be arranged in car, one is arranged on boot; Or describedly drive/close button and be arranged on simultaneously Che Nei or be arranged on together on boot;
Described control setup is the BCM car body controller; Described processing equipment is ETS electric trunk controller; Described performance element is drive motor, wherein, describedly drive/close button and send instruction directly to described ETS electric trunk controller, described ETS electric trunk controller receives corresponding order by described BCM car body controller, first sends open command to git, unties described git, described git is untied complete, drive motor sends open command to the left and right again, after described left and right sides drive motor receives order, drives described baggage container and automatically rises;
Described ETS electric trunk controller receives corresponding order by car body controller, described order of closing baggage container is sent to described left and right sides drive motor, described left and right sides drive motor receives the described described baggage container of order rear drive of closing baggage container and descends, and carries out the function that latches when described baggage container is closed.
Described system also comprises:
The ICM combination instrument controller that is connected with described ETS electric trunk controller; And the external diagnosis tester that passes through the connection of OBDH interface.
Described system also comprises:
Warning device and indicating member by described ETS electric trunk controller control.
A kind of method that realizes trunk automatic opening and closing comprises:
The signalization feedway, control setup, processing equipment, performance element;
Described control setup receives the signal of described sender unit emission, and gives described processing equipment with described signal by the CAN bus transfer;
After described processing equipment receives described signal, control described performance element work;
Described sender unit is remote-control key or drives/close button;
Described control setup is the BCM car body controller; Described processing equipment is ETS electric trunk controller; Described actuating unit is drive motor, remote-control key or describedly drive/close button and send out the button instruction and directly give the BCM car body controller wherein, described ETS electric trunk controller receives corresponding order by described BCM car body controller, first send open command to git, untie described git, described git is untied complete, then drive motor sends open command to the left and right, after described left and right sides drive motor receives order, drive described baggage container and automatically rise;
Described ETS electric trunk controller receives corresponding order by car body controller, described order of closing baggage container is sent to described left and right sides drive motor, described left and right sides drive motor receives the described described baggage container of order rear drive of closing baggage container and descends, and carries out the function that latches when described baggage container is closed.
Described method also comprises:
The ICM combination instrument controller that is connected with described ETS electric trunk controller is set, and passes through the external diagnosis tester that the OBDH interface connects.
Described method also comprises:
Warning device and indicating member that setting is controlled by described ETS electric trunk controller.
The beneficial effect of the embodiment of the present invention is: realized opening and closing automatically of baggage container by drive motor and ETS electric trunk controller, and can realize the monitoring to monitoring baggage container state.
Description of drawings
Fig. 1 is the constructional drawing of the system of a kind of trunk automatic opening and closing of providing in the embodiment of the present invention 1;
Fig. 2 is the constructional drawing of the system of a kind of trunk automatic opening and closing of providing in the embodiment of the present invention 2;
Fig. 3 is the network communication figure of the system of a kind of trunk automatic opening and closing of providing in the embodiment of the present invention 2;
Fig. 4 is a kind of diagram of circuit of realizing the method for trunk automatic opening and closing that provides in the embodiment of the present invention 3.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
Embodiment 1
Referring to Fig. 1, the embodiment of the present invention provides a kind of system of trunk automatic opening and closing, comprising:
In the present embodiment, system also comprises:
The ICM combination instrument controller that is connected with ETS electric trunk controller; And the external diagnosis tester that passes through the connection of OBDH interface.
Wherein, system also comprises:
Warning device and indicating member by the control of ETS electric trunk controller.
Wherein, the sender unit in the present embodiment 101 can also be for driving/close button.Wherein, open and close one, button and be arranged in car, one is arranged on boot; Or both are arranged on simultaneously Che Nei or are arranged on boot together.Open/close button signal directly to ETS electric trunk controller;
The beneficial effect of the embodiment of the present invention is: realized opening and closing automatically of baggage container by drive motor and baggage container control module, and can realize the monitoring to monitoring baggage container state.
Embodiment 2
Referring to Fig. 1, the embodiment of the present invention provides a kind of system of trunk automatic opening and closing, comprising:
In the present embodiment, system also comprises:
The ICM combination instrument controller that is connected with ETS electric trunk controller; And the external diagnosis tester that passes through the connection of OBDH interface.
Wherein, system also comprises:
Warning device and indicating member by the control of ETS electric trunk controller.
The beneficial effect of the embodiment of the present invention is: realized opening and closing automatically of baggage container by drive motor and baggage container control module, and can realize the monitoring to monitoring baggage container state.
Embodiment 3
Referring to Fig. 2, the embodiment of the present invention provides a kind of system of trunk automatic opening and closing, comprising:
Driver side is driven button, and the baggage container side is closed button, ETS electric trunk controller,, left/right side baggage container drive motor (the drive motor left-right symmetric distributes, and synchronous working), baggage container place fine motion monitoring switch, baggage container warning indicator lamp, combination instrument controller.Wherein, open and close button and can one be arranged in car, one is arranged on boot; Or both are arranged on simultaneously Che Nei or are arranged on boot together.In the present embodiment, preferably, drive button and be arranged on driver side, close button and be arranged on the baggage container place.
In the embodiment of the present invention, the trunk automatic opening and closing system also comprises: battery feed, boot release locking structure and git, the buzzing of baggage container alarm sound equipment toot, CAN (Controller Area Network, controller area network) bus, the BCM car body controller.
Voltage when wherein, battery feed provides the work of ETS electric trunk controller.
Drive button by the driver side baggage container, realize one-touch automatic unlatching.After button is given an order, ETS electric trunk controller receives corresponding order by car body controller, first send open command to git, untie git, git is untied complete, drive motor sends open command to the left and right again, after the left and right sides drive motor receives order, drives baggage container and automatically rises.
Close button by the baggage container side, realize one-touch autoshutdown and locking function.After button is given an order, ETS electric trunk controller receives corresponding order by car body controller, and shutdown command is sent to the left and right sides drive motor, the left and right sides drive motor receives order rear drive baggage container and descends, and carries out the function that latches when baggage container is closed.
Wherein, when the left and right drive motor is worked, can be to electric trunk controller ETS feedback current of electric, ETS electric trunk controller is monitored left and right drive motor real-time running state by left and right drive motor current feedback, in case find the over current of motor overvoltage, the storage failure code in EEPROM so that record trouble information.
In the embodiment of the present invention, by baggage container place micro-switch, automatically monitor baggage container whether lock complete, as unlocked or git fault, system alarm, and the storage failure code in EEPROM so that record trouble information.
Referring to Fig. 3, in the embodiment of the present invention, the electric trunk controller is a node of vehicle body CAN communication system.The electric trunk controller is by CAN bus and car body controller BCM, and combination instrument controller IC M carries out communication, real-time exchange data, shared network resource.
Simultaneously, baggage container can also be realized by the control of remote-control key opening and closing automatically.Car body controller BCM passes through the order of radio frequency reception remote-control key, and will order by CAN and periodically send to the Web; Electric trunk controller ETS receives order by CAN, and executive command, drives associated motor work.
Electric trunk controller ETS periodically sends CAN information to instrument controller ICM according to mode of operation.Instrument controller ICM is according to the CAN information that receives, regular update electric trunk real-time status, and show by the indicator lamp on instrument face plate and read-out icon.
Electric trunk controller ETS meeting periodic monitoring baggage container closed condition also regularly sends information to car body controller BCM by CAN.BCM completes Body Control part anti-theft feature according to the baggage container state.
System in the embodiment of the present invention is by the hardware periodic monitor, can store immediately the dependent failure code in EEPROM in case find fault, and send information to instrument by the CAN network, by the instrument timely driver baggage container of the baggage container indicator lamp guard state that glimmers.The electric trunk system itself possess the warning buzzing toot, can point out when the baggage container system failure.
The embodiment of the present invention also provides online and diagnosis function after sale, technical personnel and after sale personnel by the diagnositc test instrument can with the real-time communication of baggage container controller, and by CAN bus transfer baggage container System Dependent failure message, be used for after sale and on-line fault diagnosis and maintenance.
The beneficial effect of the embodiment of the present invention is: based on the design of CAN bus, possess one-touch automatic opening/closing function, simple and practical, convenient operation is saved strength and meets automobile human oriented design demand.And independence is strong and possess simultaneously the CAN integrated functionality, and other controller shared network resources of car load, possesses real-time and can reduce integral vehicle cost.
Embodiment 4
Referring to Fig. 4, the embodiment of the present invention provides the system of a kind of embodiment of utilization 1 or 2 to realize the method for trunk automatic opening and closing, comprising:
Step 401: signalization feedway, control setup, processing equipment, actuating unit;
Step 402: control setup receives the signal of sender unit emission, and gives described processing equipment with signal by the CAN bus transfer;
Step 403: after processing equipment receives described signal, control actuating unit work;
Sender unit is remote-control key or drives/close button;
Control setup is the BCM car body controller; Processing equipment is ETS electric trunk controller; Actuating unit is drive motor, and wherein remote-control key is sent out the button instruction directly to the BCM car body controller; Open/close button signal directly to ETS electric trunk controller.
Wherein, method also comprises:
The ICM combination instrument controller that is connected with ETS electric trunk controller is set, and passes through the external diagnosis tester that the OBDH interface connects.
Wherein, the embodiment of the present invention also provides online and diagnosis function after sale, technical personnel and after sale personnel by the diagnositc test instrument can with the real-time communication of baggage container controller, and by CAN bus transfer baggage container System Dependent failure message, be used for after sale and on-line fault diagnosis and maintenance.
In the present embodiment, method also comprises:
Warning device and indicating member that setting is controlled by ETS electric trunk controller.
System in the embodiment of the present invention is by the hardware periodic monitor, can store immediately the dependent failure code in EEPROM in case find fault, and send information to instrument by the CAN network, by the instrument timely driver baggage container of the baggage container indicator lamp guard state that glimmers.The electric trunk system itself possess the warning buzzing toot, can point out when the baggage container system failure.
The beneficial effect of the embodiment of the present invention is: realized opening and closing automatically of baggage container by drive motor and ETS baggage container controller, and can realize the monitoring to monitoring baggage container state.
All or part of content in the technical scheme that above embodiment provides can realize by software programming, and its software program is stored in the storage medium that can read, storage medium for example: the hard disk in computing machine, CD or floppy disk.
The above is only preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. the system of a trunk automatic opening and closing, is characterized in that, described system comprises:
Sender unit is used for receiving the control setup that described sender unit transmits, the processing equipment that mutually transmits by CAN bus and described control setup, and the performance element of being controlled by described processing equipment;
Described sender unit is remote-control key;
Described control setup is the BCM car body controller; Described processing equipment is ETS electric trunk controller; Described performance element is drive motor, wherein said remote-control key is sent out the button instruction directly to the BCM car body controller, described ETS electric trunk controller receives corresponding order by described BCM car body controller, first send open command to git, untie described git, described git is untied complete, then drive motor sends open command to the left and right, after described left and right sides drive motor receives order, drive described baggage container and automatically rise;
Described ETS electric trunk controller receives corresponding order by car body controller, described order of closing baggage container is sent to described left and right sides drive motor, described left and right sides drive motor receives the described described baggage container of order rear drive of closing baggage container and descends, and carries out the function that latches when described baggage container is closed.
2. system according to claim 1, is characterized in that, described system also comprises:
The ICM combination instrument controller that is connected with described ETS electric trunk controller; And the external diagnosis tester that passes through the connection of OBDH interface.
3. system according to claim 1, is characterized in that, described system also comprises:
Warning device and indicating member by described ETS electric trunk controller control.
4. the system of a trunk automatic opening and closing, is characterized in that, described system comprises:
Sender unit is used for receiving the control setup that described sender unit transmits, the processing equipment that mutually transmits by CAN bus and described control setup, and the performance element of being controlled by described processing equipment;
Described sender unit is for driving/close button; Wherein, describedly drive/close one, button and be arranged in car, one is arranged on boot; Or describedly drive/close button and be arranged on simultaneously Che Nei or be arranged on together on boot;
Described control setup is the BCM car body controller; Described processing equipment is ETS electric trunk controller; Described performance element is drive motor, wherein saidly drive/close button and send instruction directly to described ETS electric trunk controller, described ETS electric trunk controller receives corresponding order by described BCM car body controller, first send open command to git, untie described git, described git is untied complete, then drive motor sends open command to the left and right, after described left and right sides drive motor receives order, drive described baggage container and automatically rise;
Described ETS electric trunk controller receives corresponding order by car body controller, described order of closing baggage container is sent to described left and right sides drive motor, described left and right sides drive motor receives the described described baggage container of order rear drive of closing baggage container and descends, and carries out the function that latches when described baggage container is closed.
5. system according to claim 4, is characterized in that, described system also comprises:
The ICM combination instrument controller that is connected with described ETS electric trunk controller; And the external diagnosis tester that passes through the connection of OBDH interface.
6. system according to claim 4, is characterized in that, described system also comprises:
Warning device and indicating member by described ETS electric trunk controller control.
7. a method that realizes trunk automatic opening and closing, is characterized in that, described method comprises:
The signalization feedway, control setup, processing equipment, performance element;
Described control setup receives the signal of described sender unit emission, and gives described processing equipment with described signal by the CAN bus transfer;
After described processing equipment receives described signal, control described performance element work;
Described sender unit is remote-control key or drives/close button;
Described control setup is the BCM car body controller; Described processing equipment is ETS electric trunk controller; Described actuating unit is drive motor, wherein said remote-control key or describedly drive/close button and send out the button instruction and directly give the BCM car body controller, described ETS electric trunk controller receives corresponding order by described BCM car body controller, first send open command to git, untie described git, described git is untied complete, then drive motor sends open command to the left and right, after described left and right sides drive motor receives order, drive described baggage container and automatically rise;
Described ETS electric trunk controller receives corresponding order by car body controller, described order of closing baggage container is sent to described left and right sides drive motor, described left and right sides drive motor receives the described described baggage container of order rear drive of closing baggage container and descends, and carries out the function that latches when described baggage container is closed.
8. method according to claim 7, is characterized in that, described method also comprises:
The ICM combination instrument controller that is connected with described ETS electric trunk controller is set, and passes through the external diagnosis tester that the OBDH interface connects.
9. method according to claim 7, is characterized in that, described method also comprises:
Warning device and indicating member that setting is controlled by described ETS electric trunk controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201010273257 CN101913342B (en) | 2010-09-02 | 2010-09-02 | Trunk automatic opening and closing system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010273257 CN101913342B (en) | 2010-09-02 | 2010-09-02 | Trunk automatic opening and closing system and method |
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| CN101913342A CN101913342A (en) | 2010-12-15 |
| CN101913342B true CN101913342B (en) | 2013-05-22 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841603A (en) * | 2011-06-24 | 2012-12-26 | 苏州唯亚管理咨询有限公司 | Intelligent baggage truck |
| CN103010129B (en) * | 2013-01-07 | 2016-02-10 | 北京汽车研究总院有限公司 | A kind of vehicle trunk automatic opening system, vehicle and method |
| CN105911948B (en) * | 2016-01-25 | 2019-07-30 | 苏州工业职业技术学院 | The control system of car trunk lock box dynamic tester |
| US10500933B2 (en) * | 2017-05-10 | 2019-12-10 | Ford Global Technologies, Llc | Apparatus and method for loading and deploying cargo from a motor vehicle |
| CN110805367A (en) * | 2019-11-12 | 2020-02-18 | 合肥长安汽车有限公司 | Trunk opening control method with driving protection function |
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