CN209761101U - Touch door handle locking and unlocking device based on keyless starting system - Google Patents
Touch door handle locking and unlocking device based on keyless starting system Download PDFInfo
- Publication number
- CN209761101U CN209761101U CN201822145133.4U CN201822145133U CN209761101U CN 209761101 U CN209761101 U CN 209761101U CN 201822145133 U CN201822145133 U CN 201822145133U CN 209761101 U CN209761101 U CN 209761101U
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- door
- door handle
- unlocking
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- 208000035139 partial with pericentral spikes epilepsy Diseases 0.000 claims abstract description 28
- 230000006698 induction Effects 0.000 claims description 16
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Abstract
the utility model relates to a door handle locking and unlocking device of touch type based on keyless start system, the door handle body is provided with a touch type locking and unlocking unit, the touch type locking and unlocking unit is connected with the signal input end of a PEPS controller, the signal output end of the PEPS controller is connected with a BCM of a vehicle body controller, and the signal output end of the BCM of the vehicle body controller is connected with a door lock execution unit; the PEPS controller is used for detecting the legality of the vehicle key. The utility model discloses a door is opened to the touch mode, need not button switch and can open the door, avoids jamming problem and the waterproof design structure complex problem that button switch brought, has increased the door vehicle simultaneously and has separated the science and technology of shutting and feel, has effectively optimized user experience.
Description
Technical Field
The utility model relates to a touch door handle locking and unlocking device based on keyless starting system.
Background
Along with the rapid development of automobile electronic technology, the intelligent degree of automobile driving is continuously improved, and the functions of a keyless entry and startup system (PEPS) are continuously improved, developed and innovated. In the prior art, a button switch is arranged on a vehicle door handle based on a keyless entry and starting system (PEPS), the vehicle door can be opened only after the button switch is pressed down, the clamping stagnation problem is easy to occur, and the button switch is exposed outside the vehicle, and a waterproof design is required, so that the structure is complex.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a touch door handle locking and unlocking device based on keyless start system need not button switch and can open the door, effectively optimizes user experience.
The technical scheme for realizing the purpose of the utility model is as follows:
the utility model provides a touch door handle unlocking and locking device based on keyless start system, includes the door handle body, its characterized in that: the vehicle door handle body is provided with a touch type opening and closing lock unit, the touch type opening and closing lock unit is connected with a signal input end of the PEPS controller, a signal output end of the PEPS controller is connected with a BCM of the vehicle body controller, and a signal output end of the BCM of the vehicle body controller is connected with a vehicle door lock execution unit; the PEPS controller is used for detecting the legality of the vehicle key.
Furthermore, the touch type locking and unlocking unit comprises an unlocking touch induction controller and a locking touch induction controller, the unlocking touch induction controller and the locking touch induction controller are respectively arranged in different areas of the vehicle door handle body, and signal output ends of the unlocking touch induction controller and the locking touch induction controller are connected with signal input ends of the PEPS controller.
Furthermore, the door handle bodies of the four doors are provided with touch opening and closing lock units, and each touch opening and closing lock unit is connected with a signal input end of the PEPS controller; each door is provided with a door lock execution unit, the signal output end of the PEPS controller is connected with a BCM of the vehicle body, and the signal output end of the BCM of the vehicle body is connected with the door lock execution unit.
The utility model discloses beneficial effect who has:
The utility model discloses be equipped with touch switching lock unit on the door handle body, touch switching lock unit connects PEPS controller signal input end, and PEPS controller signal output end connects body controller BCM, and body controller BCM signal output end connects the door lock execution unit; the PEPS controller is used for detecting the legality of the vehicle key. When a hand touches a corresponding area of the touch type unlocking and locking unit of the vehicle door handle body, a capacitance change signal of the touch area is converted into a PWM signal, and the PWM signals with different frequencies respectively correspond to an unlocking touch signal and a locking touch signal; the PEPS controller receives different signals of unlocking, locking and the like, then judges the legality of the key, if the key is legal and meets the locking or unlocking condition, the PEPS controller sends a vehicle locking or unlocking command to the vehicle body controller BCM through the CAN bus of the whole vehicle, and the BCM executes the locking or unlocking action to realize the unlocking function of the vehicle. The utility model discloses a door is opened to the touch mode, need not button switch and can open the door, avoids jamming problem and the waterproof design structure complex problem that button switch brought, has increased the door vehicle simultaneously and has separated the science and technology of shutting and feel, has effectively optimized user experience.
Drawings
Fig. 1 is a schematic circuit diagram of the present invention;
Fig. 2 is a control schematic block diagram of the lock-release mechanism of the present invention.
Detailed Description
The door handle body is provided with touch type opening and closing lock units, and the door handle bodies of the four doors are provided with touch type opening and closing lock units, namely a left front door touch type opening and closing lock unit, a right front door touch type opening and closing lock unit, a left rear door touch type opening and closing lock unit and a right rear door touch type opening and closing lock unit. Each touch type opening and closing lock unit is composed of an unlocking touch induction controller and a locking touch induction controller, and the unlocking touch induction controller and the locking touch induction controller are respectively arranged in different areas on the vehicle door handle body.
As shown in fig. 1, each touch type opening and closing lock unit is connected to a signal input terminal of a PEPS controller (PEPS ECU), that is, signal output terminals of an unlocking touch sensitive controller and a locking touch sensitive controller of the touch type opening and closing lock unit are connected to a signal input terminal of the PEPS controller. The signal output end of the PEPS controller is connected with a BCM of the vehicle body controller, and the signal output end of the BCM of the vehicle body controller is connected with a vehicle door lock execution unit, namely a left front door lock execution unit, a right front door lock execution unit, a left rear door lock execution unit and a right rear door lock execution unit.
As shown in fig. 2, when a hand touches a corresponding area of the touch type unlocking/locking unit of the door handle body, a capacitance change signal of the touch area is converted into a PWM signal, and the PWM signals of different frequencies correspond to an unlocking touch signal and a locking touch signal, respectively; the PEPS controller receives different signals of unlocking, locking and the like, then judges the legality of the key, if the key is legal and meets the locking or unlocking condition, the PEPS controller sends a vehicle locking or unlocking command to the vehicle body controller BCM through the CAN bus of the whole vehicle, and the BCM executes the locking or unlocking action to realize the unlocking function of the vehicle.
Claims (3)
1. The utility model provides a touch door handle unlocking and locking device based on keyless start system, includes the door handle body, its characterized in that: the vehicle door handle body is provided with a touch type opening and closing lock unit, the touch type opening and closing lock unit is connected with a signal input end of the PEPS controller, a signal output end of the PEPS controller is connected with a BCM of the vehicle body controller, and a signal output end of the BCM of the vehicle body controller is connected with a vehicle door lock execution unit; the PEPS controller is used for detecting the legality of the vehicle key.
2. The door handle lock device based on keyless start system according to claim 1, wherein: the touch type unlocking and locking unit comprises an unlocking touch induction controller and a locking touch induction controller, the unlocking touch induction controller and the locking touch induction controller are respectively arranged in different areas of the vehicle door handle body, and signal output ends of the unlocking touch induction controller and the locking touch induction controller are connected with signal input ends of the PEPS controller.
3. The door handle lock device based on keyless start system according to claim 2, wherein: the door handle bodies of the four doors are respectively provided with a touch type opening and closing lock unit, and each touch type opening and closing lock unit is connected with a signal input end of the PEPS controller; each door is provided with a door lock execution unit, the signal output end of the PEPS controller is connected with a BCM of the vehicle body, and the signal output end of the BCM of the vehicle body is connected with the door lock execution unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822145133.4U CN209761101U (en) | 2018-12-20 | 2018-12-20 | Touch door handle locking and unlocking device based on keyless starting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822145133.4U CN209761101U (en) | 2018-12-20 | 2018-12-20 | Touch door handle locking and unlocking device based on keyless starting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209761101U true CN209761101U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822145133.4U Active CN209761101U (en) | 2018-12-20 | 2018-12-20 | Touch door handle locking and unlocking device based on keyless starting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209761101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217375A (en) * | 2022-06-23 | 2022-10-21 | 烟台霍富汽车锁有限公司 | Fixed hidden car door handle structure |
-
2018
- 2018-12-20 CN CN201822145133.4U patent/CN209761101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217375A (en) * | 2022-06-23 | 2022-10-21 | 烟台霍富汽车锁有限公司 | Fixed hidden car door handle structure |
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