CN103061634A - Wireless signal control device for power-operated sliding door of passenger vehicle - Google Patents
Wireless signal control device for power-operated sliding door of passenger vehicle Download PDFInfo
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- CN103061634A CN103061634A CN2012105871546A CN201210587154A CN103061634A CN 103061634 A CN103061634 A CN 103061634A CN 2012105871546 A CN2012105871546 A CN 2012105871546A CN 201210587154 A CN201210587154 A CN 201210587154A CN 103061634 A CN103061634 A CN 103061634A
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Abstract
The invention discloses a wireless signal control device for a power-operated sliding door of a passenger vehicle. The control device comprises a sliding door state sensor, a wireless emitting device, a wireless receiving device and a power-operated sliding door actuator control module, wherein the sliding door state sensor is used for generating corresponding state signals according to the motion state of the sliding door and transmitting the state signals to the wireless emitting device, the wireless emitting device is connected with the sliding door state sensor to wirelessly emit the state signals to the wireless receiving device, the wireless receiving device is connected with the power-operated sliding door actuator control module and used for receiving the state signals sent by the emitting device and transmitting the state signals to the power-operated sliding door actuator control module, and the power-operated sliding door actuator control module is used for generating corresponding sliding door control signals according to the received state signals. The wireless signal control device is fast in reaction, sensitive in receiving, safe, reliable, and low in cost.
Description
Technical field
The present invention relates to automobile technical field, relate in particular to a kind of wireless signal control device for the passenger car power-operated sliding door.
Background technology
In recent years, the power-operated sliding door system had been widely used in high-end commercial vehicle, such as vehicles such as Buick land honor, Mazda 8, Mazda 5, TOYOTA HIACE, modern times, but only was confined at present the import vehicle.Automatic sliding door system has greatly improved comfortableness, automatization level and the driver's of passenger car operation convenience.In general, the door handle signal transmitting apparatus of passenger car power-operated sliding door mainly connects by the mode of bobbin in the market, be about to the signal that opens the door, closes the door and stop of slide trucks door in door handle, utilize the mode of line to be connected to power-operated sliding door actuator control module, wire harness is also along with door is mobile together in the process that slide moves.
Above-mentionedly transmit opening the door, close the door and stop signal of door handle in the sliding door by the slip wire harness, can bring hidden danger: at first, being flexible coupling of wire harness must be reliable and stable, otherwise the situation that signal interruption can occur, can't finish opening the door, close the door and the transmission of stop signal of door handle, cause the automatic opening and closing door partial loss of function; The second, adopt the connected mode of wire harness to cause the too huge convenience installed and the aesthetic property of outward appearance of being unfavorable for of door and the confluce volume of car body; The 3rd adopts the connected mode complex structure of wire harness, and die cost and cost of production are high.
Summary of the invention
The technical problem that (one) will solve
The technical problem to be solved in the present invention is: a kind of wireless signal control device for the passenger car power-operated sliding door attractive in appearance, reliable, lower-cost is provided.
(2) technical scheme
For addressing the above problem, the invention provides a kind of wireless signal control device for the passenger car power-operated sliding door, comprising:
The slide state sensor is used for generating corresponding status signal according to the motion state of slide, and with described status signal transmission to wireless launcher;
Wireless launcher is connected with described slide state sensor, with described status signal wireless transmit to radio receiver;
Radio receiver is connected with power-operated sliding door actuator control module, is used for receiving the status signal of described emitter transmission and transferring to described power-operated sliding door actuator control module;
Power-operated sliding door actuator control module is used for generating corresponding slide control signal according to the status signal of described reception.
Preferably, described wireless launcher comprises:
Wireless transmitter module is installed on the described slide, is used for the status signal that described slide state sensor is generated and is sent to radio receiver;
Energy-storage module is installed on the described slide, is connected with described wireless transmitter module, is used for providing electric energy to described wireless transmitter module;
Charging module is located on the passenger vehicle body main body, is used for when contacting with described energy-storage module, gives described energy-storage module charging;
Voltage transformation module is connected between the vehicular power-bottle of described charging module and passenger car, is used for the output voltage of described vehicular power-bottle is converted to the charging voltage of charging module.
Preferably, the operating frequency of described wireless transmitter module is 433 ± 0.25MHZ.
Preferably, the operating voltage of described wireless transmitter module is 5 ± 0.5V.
Preferably, the charging input end of described energy-storage module is arranged on the slide edge, the charging output of described charging module is arranged on the doorframe edge of body shell, and when described slide was in the close position, described energy-storage module contacted and carry out the charging of described energy-storage module with described charging module.
Preferably, described radio receiver comprises:
Wireless receiving module is connected with described power-operated sliding door actuator control module, is used for receiving the status signal of described emitter transmission and transferring to described power-operated sliding door actuator control module;
Power module is used for providing power supply to described wireless receiving module.
Preferably, the quiescent current of described wireless receiving module is less than 7 milliamperes.
(3) beneficial effect
1, the present invention is by wireless transmission and receiving system transmission slide status signal, is swift in response, signal is accurate, replaced wire harness fully and connected the function that realizes;
2, the present invention has reduced because the fault rate that the bobbin fracture brings owing to being wireless transmission;
3, structure of the present invention is small and exquisite, only needs very little space just can install, and non-maintaining;
4, the present invention is with low cost, and body construction is not required, and has broken away from the requirement of wire harness axis to structural member, therefore at cost very large competitive advantage is arranged.
Description of drawings
Fig. 1 is the structural representation block diagram according to a kind of wireless signal control device for the passenger car power-operated sliding door of the embodiment of the invention;
Fig. 2 is the structural representation block diagram according to the wireless launcher of embodiment of the invention control device;
Fig. 3 is the structural representation block diagram according to the radio receiver of embodiment of the invention control device.
The specific embodiment
That the present invention is described in detail is as follows below in conjunction with drawings and Examples.
Embodiment one:
The structural representation block diagram of a kind of wireless signal control device for the passenger car power-operated sliding door that Figure 1 shows that the present embodiment record, described control device comprises:
Power-operated sliding door actuator control module 140 is used for generating corresponding slide control signal according to the status signal of described reception.
In the present embodiment, described status signal comprises the slide status signal such as open the door, close the door and stop, described slide state sensor 110 is arranged in the door handle of slide, and when the user opened the door by door handle, described slide state sensor 110 generated the door opening state signal; When the user by door handle at closing time, described slide state sensor 110 generates the status signal of closing the door.
As shown in Figure 2, described wireless launcher 120 comprises:
Energy-storage module 122 is installed on the described slide, is connected with described wireless transmitter module 121, is used for providing electric energy to described wireless transmitter module 121; Because slide only has pulley to contact in the process of sliding with between the body shell, therefore can't electric energy transmitting, wireless transmitter module 121 needs electric energy in the process of work, therefore in wireless launcher 120, need can storage of electrical energy energy-storage module 122;
In the present embodiment, the operating frequency of described wireless transmitter module 121 is 433MHZ, and this frequency band is fit to in-plant linear transmission.
For avoid with car on other wireless signal devices produce and disturb or cause interference with on every side other wireless products, in the present embodiment, the operating voltage of described wireless transmitter module 121 is 5V, so that the wireless signal that wireless transmitter module 121 sends only covers the very little scope that comprises wireless receiving module 131, for example in the 1-1.5 rice scope.Although the normal voltage of battery is in the scope of 12V-13.8V, but when engine start, can produce even surpass the above pulse spike of 50V, therefore for guaranteeing safe handling, when wireless launcher described in the present embodiment 120 is non-loaded in impulse amplitude be+100V ± 10V, pulse width is in the pulse spike situation of 400ms, can charge normal and normally use, so that adopt the passenger car of the present embodiment to meet the standard of automotive electronics electromagnetic compatibility ISO7637.
In the present embodiment, the charging input end of described energy-storage module 122 is arranged on the slide edge, the charging output of described charging module 123 is arranged on the doorframe edge of body shell, when described slide was in the close position, described energy-storage module 122 contacted and carries out the charging of described energy-storage module 122 with described charging module 123.In the present embodiment, described energy-storage module 122 is the battery of 12V, can utilize charging module 123 to charge a battery when slide is shut.In the present embodiment, described wireless launcher 120 is installed in slide interior trim the inside, so its non-maintaining property seems that the more important signal that can not cause because of the forfeiture of electric energy can't normal transmission.
As shown in Figure 3, described radio receiver 130 comprises:
Wireless receiving module 131 is connected with described power-operated sliding door actuator control module 140, is used for receiving the status signal of described emitter transmission and transferring to described power-operated sliding door actuator control module 140;
Power module 132 is used for providing power supply to described wireless receiving module 131.
In the present embodiment, the quiescent current of described wireless receiving module 131 is less than 7 milliamperes.Like this, even wireless receiving module 131 is in accepting state for a long time, also can avoid power module 132 long-term discharges to affect the application life of wireless receiving module 131.
In the present embodiment, the sensitivity of described wireless receiving module 131 reaches-120dBm.Because the wireless transmitter module 121 of the present embodiment is for fear of disturbing other wireless products to reduce transmit signal power, therefore the sensitivity of the present embodiment wireless receiving module 131 is higher, can guarantee the normal reception of signal, guarantee power-operated sliding door actuator control module 140 energy normal response users' operation intention.
When described wireless signal control device is in running order: utilize the slide state sensor at door handle place to send the door opening state signal instruction, by described wireless transmit and receiving system the described instruction of opening the door is passed to described power-operated sliding door actuator control module and respond the instruction request of opening the door, so that the power-operated sliding door actuator is carried out the action that door is opened; Utilize the slide state sensor at door handle place to send the status signal instruction of closing the door, by described wireless transmission and receiving system with the described instruction of closing the door, power-operated sliding door actuator control module responds the instruction request of opening the door, so that the power-operated sliding door actuator is carried out the action that door is closed; Whole control device in use is swift in response, and accepts sensitive.
Above embodiment only is used for explanation the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; in the situation that do not break away from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (7)
1. a wireless signal control device that is used for the passenger car power-operated sliding door is characterized in that, comprising:
The slide state sensor is used for generating corresponding status signal according to the motion state of slide, and with described status signal transmission to wireless launcher;
Wireless launcher is connected with described slide state sensor, with described status signal wireless transmit to radio receiver;
Radio receiver is connected with power-operated sliding door actuator control module, is used for receiving the status signal of described emitter transmission and transferring to described power-operated sliding door actuator control module;
Power-operated sliding door actuator control module is used for generating corresponding slide control signal according to the status signal of described reception.
2. device as claimed in claim 1 is characterized in that, described wireless launcher comprises:
Wireless transmitter module is installed on the described slide, is used for the status signal that described slide state sensor is generated and is sent to radio receiver;
Energy-storage module is installed on the described slide, is connected with described wireless transmitter module, is used for providing electric energy to described wireless transmitter module;
Charging module is located on the passenger vehicle body main body, is used for when contacting with described energy-storage module, gives described energy-storage module charging;
Voltage transformation module is connected between the vehicular power-bottle of described charging module and passenger car, is used for the output voltage of described vehicular power-bottle is converted to the charging voltage of charging module.
3. device as claimed in claim 2 is characterized in that, the operating frequency of described wireless transmitter module is 433 ± 0.25MHZ.
4. device as claimed in claim 3 is characterized in that, the operating voltage of described wireless transmitter module is 5 ± 0.5V.
5. device as claimed in claim 2, it is characterized in that, the charging input end of described energy-storage module is arranged on the slide edge, the charging output of described charging module is arranged on the doorframe edge of body shell, when described slide was in the close position, described energy-storage module contacted and carries out the charging of described energy-storage module with described charging module.
6. device as claimed in claim 1 is characterized in that, described radio receiver comprises:
Wireless receiving module is connected with described power-operated sliding door actuator control module, is used for receiving the status signal of described emitter transmission and transferring to described power-operated sliding door actuator control module;
Power module is used for providing power supply to described wireless receiving module.
7. device as claimed in claim 6 is characterized in that, the quiescent current of described wireless receiving module is less than 7 milliamperes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210587154.6A CN103061634B (en) | 2012-12-28 | 2012-12-28 | For the wireless signal control device of passenger car power-operated sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210587154.6A CN103061634B (en) | 2012-12-28 | 2012-12-28 | For the wireless signal control device of passenger car power-operated sliding door |
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| CN103061634A true CN103061634A (en) | 2013-04-24 |
| CN103061634B CN103061634B (en) | 2016-05-04 |
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| CN201210587154.6A Active CN103061634B (en) | 2012-12-28 | 2012-12-28 | For the wireless signal control device of passenger car power-operated sliding door |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407813A (en) * | 2022-02-22 | 2022-04-29 | 威睿电动汽车技术(宁波)有限公司 | Vehicle door electric control system and method and vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5140316A (en) * | 1990-03-22 | 1992-08-18 | Masco Industries, Inc. | Control apparatus for powered vehicle door systems |
| US5189839A (en) * | 1990-03-22 | 1993-03-02 | Masco Industries, Inc. | Control apparatus for powered vehicle door systems |
| US5239779A (en) * | 1990-03-22 | 1993-08-31 | Masco Industries, Inc. | Control apparatus for powered vehicle door systems |
| US6089649A (en) * | 1997-12-04 | 2000-07-18 | Mitsuo Kinzoku Kogyo Kabushiki Kaisha | Opening and closing device for vehicle slide door |
| KR20050106783A (en) * | 2004-05-06 | 2005-11-11 | 기아자동차주식회사 | System for servicing source of electric power and transmitting-receiveing signal of sliding door in vehicle |
| CN201142126Y (en) * | 2007-11-27 | 2008-10-29 | 杭州鸿雁电器有限公司 | Infrared remote control signal wireless repeater system |
| CN201176781Y (en) * | 2008-03-21 | 2009-01-07 | 宁波信泰机械有限公司 | Intelligent human body protector of automatic middle sliding door |
-
2012
- 2012-12-28 CN CN201210587154.6A patent/CN103061634B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5140316A (en) * | 1990-03-22 | 1992-08-18 | Masco Industries, Inc. | Control apparatus for powered vehicle door systems |
| US5189839A (en) * | 1990-03-22 | 1993-03-02 | Masco Industries, Inc. | Control apparatus for powered vehicle door systems |
| US5239779A (en) * | 1990-03-22 | 1993-08-31 | Masco Industries, Inc. | Control apparatus for powered vehicle door systems |
| US6089649A (en) * | 1997-12-04 | 2000-07-18 | Mitsuo Kinzoku Kogyo Kabushiki Kaisha | Opening and closing device for vehicle slide door |
| KR20050106783A (en) * | 2004-05-06 | 2005-11-11 | 기아자동차주식회사 | System for servicing source of electric power and transmitting-receiveing signal of sliding door in vehicle |
| CN201142126Y (en) * | 2007-11-27 | 2008-10-29 | 杭州鸿雁电器有限公司 | Infrared remote control signal wireless repeater system |
| CN201176781Y (en) * | 2008-03-21 | 2009-01-07 | 宁波信泰机械有限公司 | Intelligent human body protector of automatic middle sliding door |
Non-Patent Citations (1)
| Title |
|---|
| 喻金钱: "《短距离无线通信详解-基于单片机控制》", 30 April 2009, article "短距离无线通信概论", pages: 5 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407813A (en) * | 2022-02-22 | 2022-04-29 | 威睿电动汽车技术(宁波)有限公司 | Vehicle door electric control system and method and vehicle |
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| CN103061634B (en) | 2016-05-04 |
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Address after: Room 3058, Floor 3, Building 1, Yard 56, Zhaoquanying Section, Changjin Road, Shunyi District, Beijing 101300 Patentee after: BEIJING EASYSOLUTION ELECTRONIC Co.,Ltd. Address before: Room C103, Floor 1, Building 29, Yard 9, West Anningzhuang Road, Haidian District, Beijing 100,085 Patentee before: BEIJING EASYSOLUTION ELECTRONIC Co.,Ltd. |