CN202694431U - Access device of vehicle - Google Patents
Access device of vehicle Download PDFInfo
- Publication number
- CN202694431U CN202694431U CN 201220271155 CN201220271155U CN202694431U CN 202694431 U CN202694431 U CN 202694431U CN 201220271155 CN201220271155 CN 201220271155 CN 201220271155 U CN201220271155 U CN 201220271155U CN 202694431 U CN202694431 U CN 202694431U
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- key
- module
- control module
- vehicle
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Abstract
The utility model discloses an access device of a vehicle. The access device comprises a capacitive sensing type keyboard, a key storage, a buzzer, a control module and a communication module, wherein the capacitive sensing type keyboard used for inputting a key, the key storage used for storing a preset key and the buzzer used for receiving an alarm signal and buzzing are respectively connected with the control module; the control module is used for comparing the key with the preset key and sending out a control signal and an alarm signal; and the communication module is connected with the control module and used for receiving the control signal and transferring the control signal to a gate module. When a user inputs the key by virtue of the capacitive sensing type keyboard, the control module is used for determining whether the key is consistent with the preset key in the key storage or not, and sending the control signal containing an unlocking command to the gate module after determining that the key and the preset key are consistent, and the remote control central lock of the vehicle is unlocked, so that the purpose that the user can unlock the remote control central lock without using a remote control key can be realized.
Description
Technical field
The utility model relates to automobile technical field, more particularly, relates to a kind of vehicle access to plant.
Background technology
Along with the decline of automobile price and the raising of people's income, automobile becomes the daily walking-replacing tool of people.Existing automobile has generally all adopted remote-control key and centrally controrlled locking system, wherein, remote-control key transmits control signal to the door module that is installed on automotive interior, and the door module judges that according to received control signal centrally controrlled locking system should be in released state or latch state.
Remote-control key generally can send three kinds of control signals: centrally controrlled locking system latches, centrally controrlled locking system release and open separately the boot hatch door.Latch behind the signal when the user uses remote-control key to send centrally controrlled locking system, the centrally controrlled locking system on the car is locked under the control of door module, and this moment, the user can't directly open car door or boot hatch door outside Che Nei or car; After the user used remote-control key to send the centrally controrlled locking system unlocking signal, the door module received a unlocking signal and also controls the centrally controrlled locking system release, this moment the user can be from Che Nei and car outside manual opening car door and boot hatch door; When the user used remote-control key to send unlatching boot hatch door signal, door module controls vehicle was opened separately the hatch door of boot.
The system of above-mentioned remote-control key control centrally controrlled locking system has brought the facility of using for the user, but has also brought new trouble simultaneously.When needing to take article from boot after the user is stopped, usually can use remote-control key to send successively that centrally controrlled locking system latches and open separately two orders of boot hatch door, a door module can be controlled first the vehicle centrally controrlled locking system and latched this moment, opened the boot hatch door again; After the user closes the boot hatch door again, because centrally controrlled locking system is in the state of latching, in the situation of not using the remote-control key release, car door and boot hatch door all can not be by manually opened, and this just causes the uncontrollable centrally controrlled locking system release when being lost in remote-control key in the boot as the user.
By the above, how a kind of vehicle access to plant is provided, make the user can be in that key be lost in Che Nei in the situation of locked car door into the car, become the technical matters that those skilled in the art need solution badly.
The utility model content
In view of this, the utility model provides a kind of vehicle access to plant, to realize making the purpose of user's release centrally controrlled locking system under the prerequisite of not using remote-control key.
For achieving the above object, the utility model provides following technical scheme:
A kind of vehicle access to plant comprises capacitor induction type keyboard, crypto key memory, hummer, control module and communication module; Wherein:
The key output terminal that the capacitor induction type keyboard is used for the output key links to each other with the key input end of control module;
The preset-key output terminal that is used for the output preset-key of crypto key memory links to each other with the preset-key input end of control module;
The control signal output terminal of control module links to each other with the receiving end of communication module, and alarm signal output ends links to each other with hummer, and after key and preset-key coupling, control module is sent control signal and hummer sends alerting signal to communication module respectively;
The end that sends of communication module is connected with the door module communication of vehicle.
Preferably, in above-mentioned vehicle access to plant, the capacitor induction type keyboard is arranged on that the glass for vehicle window of vehicle is inboard, front windshield is inboard or rear seat windscreen is inboard.
Preferably, in above-mentioned vehicle access to plant, the capacitor induction type keyboard comprises the transparent optical glue-line that sets gradually, is printed with the conducting type inductive layer of transparent silver slurry, for generation of fluorescence coating backlight and insulating protective layer.
The utility model provides a kind of vehicle access to plant, comprise capacitor induction type keyboard, crypto key memory, hummer, control module and communication module, wherein, be used for the capacitor induction type keyboard of input key, the crypto key memory that is used for storing preset-key links to each other with control module respectively with the hummer that is used for receiving alerting signal and sending buzzing; Control module is key and preset-key relatively, and sends control signal and alerting signal; Communication module links to each other with control module, and the communication module reception control signal also is transmitted to a module with it.
The user is when using vehicle access to plant provided by the utility model, by capacitor induction type keyboard input key, the key of input is sent to the control module that links to each other with the capacitor induction type keyboard, control module accesses preset-key from crypto key memory, and comparison key and preset-key, if the two is identical, control module sends the control signal that comprises unlock command by communication module to the door module, and sends the alerting signal that comprises the key correct information to hummer; If the two difference, control module are sent the alerting signal that comprises wrong cipher key information to hummer.
By the above, after the user is by the correct key of capacitor induction type keyboard input, control module sends the control signal that comprises unlock command to the door module, and the centrally controrlled locking system release of vehicle has realized making the user can not use the purpose of remote-control key release centrally controrlled locking system.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The syndeton synoptic diagram of a kind of vehicle access to plant that Fig. 1 provides for the utility model embodiment;
The operating process synoptic diagram of the vehicle access to plant that Fig. 2 provides for the utility model embodiment;
The structural representation of capacitor induction type keyboard in the vehicle access to plant that Fig. 3 provides for the utility model embodiment.
Embodiment
The utility model embodiment discloses a kind of vehicle access to plant, to realize making the purpose of user's release centrally controrlled locking system under the prerequisite of not using remote-control key.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the vehicle access to plant that the utility model embodiment provides comprises capacitor induction type keyboard 1, crypto key memory 2, hummer 3, control module 4 and communication module 5, wherein, the key output terminal that is used for the output key of capacitor induction type keyboard 1 links to each other with the key input end of control module 4; The preset-key output terminal that is used for the output preset-key of crypto key memory 2 links to each other with the preset-key input end of control module 4; The control signal output terminal of control module 4 links to each other with the receiving end of communication module 5, and alarm signal output ends links to each other with hummer 3, and after key and preset-key coupling, control module 4 is sent control signal and hummer 3 sends alerting signal to communication module 5 respectively; The end that sends of communication module 5 is connected with the door module communication of vehicle.
Please refer to Fig. 2, the user is when using vehicle access to plant provided by the utility model, and the process of device operation is as follows:
Step S10: by capacitor induction type keyboard 1 input key, the key of input is sent to the control module 4 that links to each other with capacitor induction type keyboard 1, enters step 20;
Step S20: control module 4 accesses preset-key from crypto key memory 2;
Step S21: the key of inputting among the preset-key that accesses among the control module 4 comparison step S20 and the step S10 if the two is identical, enters step S30 and step S31, if the two difference enters step S32;
Step S30: control module 4 sends the control signal that comprises unlock command by communication module 5 to the door module;
Step S31: control module 4 is sent the alerting signal that comprises the key correct information to hummer 3;
Step S32: control module 4 is sent the alerting signal that comprises wrong cipher key information to hummer 3.
By the above, after the user is by the correct key of capacitor induction type keyboard input, control module sends the control signal comprise unlock command to the door module, the centrally controrlled locking system release of vehicle, the user under the prerequisite of not using remote-control key release the centrally controrlled locking system of vehicle.
Preferably, in the vehicle access to plant that above-described embodiment provides, it is inboard that capacitor induction type keyboard 1 is arranged at vehicle glazing inboard, front windshield inboard or rear seat windscreen.If the capacitor induction type keyboard is directly exposed to outside the car, exist by the possibility of external environment corrosion failure, also exist simultaneously by the possibility of artificial destruction.Owing to adopted capacitor induction type keyboard 1, even also can operate capacitor induction type keyboard 1 across the glass user, therefore capacitor induction type keyboard 1 is arranged on vehicle interior, guaranteed the safety of equipment.
Concrete; as shown in Figure 3; in the vehicle access to plant that the utility model embodiment provides, the capacitor induction type keyboard comprises the transparent optical glue-line 01 that sets gradually, is printed with the conducting type inductive layer 02 of transparent silver slurry, for generation of fluorescence coating backlight 03 and insulating protective layer 04.It is on glass that transparent optical glue-line 01 can make the capacitor induction type keyboard be adsorbed on, thereby saved stationary installation, so that the capacitor induction type keyboard structure is compacter; The conducting type inductive layer 02 that is printed with transparent silver slurry has realized receiving the function that the user operated and sent it to control module; Fluorescence coating 03 can be backlight for the generation of capacitor induction type keyboard, makes the user see button clearly under the condition of darkness.
Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a vehicle access to plant is characterized in that, comprises capacitor induction type keyboard (1), crypto key memory (2), hummer (3), control module (4) and communication module (5); Wherein:
The key output terminal that is used for the output key of described capacitor induction type keyboard (1) links to each other with the key input end of described control module (4);
The preset-key output terminal that is used for the output preset-key of described crypto key memory (2) links to each other with the preset-key input end of described control module (4);
The control signal output terminal of described control module (4) links to each other with the receiving end of described communication module (5), described alarm signal output ends links to each other with described hummer (3), after key and preset-key coupling, described control module (4) is sent control signal and described hummer (3) sends alerting signal to described communication module (5) respectively;
The end that sends of described communication module (5) is connected with the door module communication of described vehicle.
2. vehicle access to plant according to claim 1 is characterized in that, described capacitor induction type keyboard (1) is arranged on that the glass for vehicle window of described vehicle is inboard, front windshield is inboard or rear seat windscreen is inboard.
3. vehicle access to plant according to claim 2; it is characterized in that described capacitor induction type keyboard comprises the transparent optical glue-line (01) that sets gradually, is printed with the conducting type inductive layer (02) of transparent silver slurry, for generation of fluorescence coating backlight (03) and insulating protective layer (04).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271155 CN202694431U (en) | 2012-06-08 | 2012-06-08 | Access device of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271155 CN202694431U (en) | 2012-06-08 | 2012-06-08 | Access device of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202694431U true CN202694431U (en) | 2013-01-23 |
Family
ID=47550014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220271155 Expired - Lifetime CN202694431U (en) | 2012-06-08 | 2012-06-08 | Access device of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202694431U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238644A (en) * | 2013-06-19 | 2014-12-24 | 联想(北京)有限公司 | Unlocking method and electronic device |
| CN106143412A (en) * | 2015-03-26 | 2016-11-23 | 比亚迪股份有限公司 | Automobile, the wireless key system of automobile and control method thereof |
| CN107415892A (en) * | 2017-05-04 | 2017-12-01 | 科世达（上海）管理有限公司 | A kind of vehicle startup system |
| CN108304077A (en) * | 2017-01-12 | 2018-07-20 | 福特全球技术公司 | The vehicle keyboard being formed in vehicle window |
-
2012
- 2012-06-08 CN CN 201220271155 patent/CN202694431U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238644A (en) * | 2013-06-19 | 2014-12-24 | 联想(北京)有限公司 | Unlocking method and electronic device |
| CN106143412A (en) * | 2015-03-26 | 2016-11-23 | 比亚迪股份有限公司 | Automobile, the wireless key system of automobile and control method thereof |
| CN106143412B (en) * | 2015-03-26 | 2018-09-07 | 比亚迪股份有限公司 | The wireless key system and its control method of automobile, automobile |
| CN108304077A (en) * | 2017-01-12 | 2018-07-20 | 福特全球技术公司 | The vehicle keyboard being formed in vehicle window |
| CN107415892A (en) * | 2017-05-04 | 2017-12-01 | 科世达（上海）管理有限公司 | A kind of vehicle startup system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |