CN207303545U - Integrated electronic locks the AC charging socket of drive control device - Google Patents
Integrated electronic locks the AC charging socket of drive control device Download PDFInfo
- Publication number
- CN207303545U CN207303545U CN201720567007.0U CN201720567007U CN207303545U CN 207303545 U CN207303545 U CN 207303545U CN 201720567007 U CN201720567007 U CN 201720567007U CN 207303545 U CN207303545 U CN 207303545U
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- CN
- China
- Prior art keywords
- electronic lock
- pin
- control device
- charging socket
- drive control
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of AC charging socket of integrated electronic lock drive control device, including charging socket body, electronic lock structure is equipped with charging socket body, electronic lock structure includes electronics locking bar, electronic lock and drive control device, control harness is equipped with charging socket body, control harness is connected with drive control device, the control terminal of drive control device is connected with electronic lock, drive control device includes control chip, the first pin and second pin of control chip are connected with car side controller, 6th pin of control chip and the 7th pin are connected on power supply, 3rd pin of control chip and the 5th pin are connected with electronic lock, electronic lock locking or the state-detection switch of unlock are equipped between the 3rd pin and car side controller of control chip.The structure setting of the utility model is reasonable, can lift the versatility of car side controller, improves electronic lock control reliability, and safety in utilization is good, and strong applicability mesh practicality is good.
Description
Technical field
The utility model belongs to Automobile Electronie Lock actuation techniques field, and in particular to a kind of integrated electronic locks drive control device
AC charging socket.
Background technology
Electric automobile charging socket requires to be equipped with electronic locking device under the requirement of new national standard more than 16A charging currents,
Electronic locking device adds the mode of gear using electromagnetic lock or motor at present, both mode electronic lock driving current bases
This is in more than 1.5A, and what car side controller (such as BMS, VCU, Vehicular charger) did not had so high current directly drives energy
Power, majority are all mA grades of driving forces.If individually increase the driving chip of electronic lock, controller on car side controller
Versatility can decline, cost increase；If in controller periphery increase electronic lock drive control circuit, wiring is complicated, can
It is low by property.So vehicle needs to control electronic lock just to need additionally to increase control circuit or control module, will certainly increase whole
Car cost.
The content of the invention
The purpose of this utility model is to provide the integrated electronic lock driving that a kind of structure setting is reasonable and stability in use is good
The AC charging socket of controller.
The technical solution for realizing the utility model aim is a kind of AC charging socket of integrated electronic lock drive control device,
Including charging socket body, electronic lock structure is equipped with the charging socket body, the electronic lock structure includes electronic lock
Bar, electronic lock and drive control device, are equipped with control harness, the control harness and the driving on the charging socket body
Controller is connected, and the control terminal of the drive control device is connected with the electronic lock, the electronics locking bar and the electronics
Lock is connected, and the drive control device includes control chip, and the first pin and second pin and the car end of the control chip are controlled
Device processed is connected, and the 6th pin of the control chip and the 7th pin are connected on power supply, and the 3rd of the control chip draws
Foot and the 5th pin are connected with electronic lock, and electronic lock is equipped between the 3rd pin and car side controller of the control chip
Locking or the state-detection of unlock switch.
Be additionally provided with emergent manual unlocking switch, the emergent manual unlocking switch be connected to control chip the first pin and
In second pin.
The control chip is DC electronic rotating driving chip, model L239D, L298N, TA7257P or
SN754410。
The electronics locking bar is cylindrical bar.
The utility model has positive effect：The structure setting of the utility model is reasonable, and electronic lock structure is arranged on
In electrical socket body, the versatility of car side controller can be lifted to a certain extent, can also reduce the exploitation of car side controller
Production cost, and the design of vehicle circuit can be simplified, so as to avoid the complicated circuit of controller periphery, improve electronic lock
Control reliability, safety in utilization is good, strong applicability and practicality is good.
Brief description of the drawings
In order to be more likely to be clearly understood the content of the utility model, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, wherein：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the circuit structure diagram of the utility model.
Embodiment
(embodiment 1)
Fig. 1 and Fig. 2 shows a kind of embodiment of the utility model, and wherein Fig. 1 is the structure of the utility model
Schematic diagram；Fig. 2 is the circuit structure diagram of the utility model.
See Fig. 1 and Fig. 2, a kind of AC charging socket of integrated electronic lock drive control device, including charging socket body 1,
Electronic lock structure 2 is equipped with the charging socket body 1, the electronic lock structure 2 includes electronics locking bar 21,22 and of electronic lock
Drive control device 23, is equipped with control harness 3, the control harness 3 and the drive control device on the charging socket body 1
23 are connected, and the control terminal of the drive control device 23 is connected with the electronic lock 22, the electronics locking bar 21 and the electricity
Son lock 22 is connected, and the drive control device includes control chip, the first pin and second pin and car of the control chip
Side controller is connected, and the 6th pin of the control chip and the 7th pin are connected on power supply, and the of the control chip
Three pins and the 5th pin are connected with electronic lock, and electricity is equipped between the 3rd pin and car side controller of the control chip
Son lock locking or the state-detection switch S of unlock.
Emergent manual unlocking switch S1 is additionally provided with, the emergent manual unlocking switch is connected to the first pin of control chip
In second pin.
The control chip is DC electronic rotating driving chip, model L239D, L298N, TA7257P or
SN754410。
The electronics locking bar is cylindrical bar.
When in charging plug insertion charging socket, after car side controller detects that CC/CP signals have no problem, car end controls
Device A feet export high level to 1. foot, and B feet export low level to 2. foot, and 3., 5. foot control motor rotates forward locking to chip, and locking bar is stretched
Go out；When charging complete or other end-of-charge conditions input, car side controller A feet export low level to 1. foot, the control of car end
Device B feet export high level and are withdrawn to 2. foot, the unlock of chip controls motor reversal, locking bar.During whole unlock and locking, only
Need control to provide low and high level signal, remove the requirement of high current drive capability from, it is not required that increase peripheral control electricity
Road, electronic lock control harness only need power supply and two control lines in outgoing line position, and easy to use, control is reliable.
Chip input voltage is 8-16V, meets the requirement of automobile low-voltage power supply, and switch S is used for detecting electronic lock
Locking and the situation of unlock, and car side controller is fed back to, meet national standard.Switch S1 is used for manual unlocking of meeting an urgent need, this
It is national standard.
The structure setting of the utility model is reasonable, and electronic lock structure is arranged in electrical socket body, to a certain extent may be used
To lift the versatility of car side controller, the development and production cost of car side controller can also be reduced, and vehicle can be simplified
Circuit designs, and so as to avoid the complicated circuit of controller periphery, improves electronic lock control reliability, and safety in utilization is good,
Strong applicability and practicality is good.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still falls within this practicality
New protection domain.
Claims (4)
1. a kind of AC charging socket of integrated electronic lock drive control device, including charging socket body, in the charging socket
Body is equipped with electronic lock structure, it is characterised in that：The electronic lock structure includes electronics locking bar, electronic lock and drive control
Device, is equipped with control harness on the charging socket body, and the control harness is connected with the drive control device, the drive
The control terminal of movement controller is connected with the electronic lock, and the electronics locking bar is connected with the electronic lock, the driving control
Device processed includes control chip, and the first pin and second pin of the control chip are connected with car side controller, the control
6th pin of chip and the 7th pin are connected on power supply, the 3rd pin and the 5th pin and electronic lock of the control chip
It is connected, the state-detection of electronic lock locking or unlock is equipped between the 3rd pin and car side controller of the control chip
Switch.
2. the AC charging socket of integrated electronic lock drive control device according to claim 1, it is characterised in that：It is additionally provided with
Emergent manual unlocking switch, the emergent manual unlocking switch are connected on the first pin and second pin of control chip.
3. the AC charging socket of integrated electronic lock drive control device according to claim 2, it is characterised in that：The control
Coremaking piece is DC electronic rotating driving chip, model L239D, L298N, TA7257P or SN754410.
4. the AC charging socket of integrated electronic lock drive control device according to claim 3, it is characterised in that：The electricity
Sub- locking bar is cylindrical bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720567007.0U CN207303545U (en) | 2017-05-19 | 2017-05-19 | Integrated electronic locks the AC charging socket of drive control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720567007.0U CN207303545U (en) | 2017-05-19 | 2017-05-19 | Integrated electronic locks the AC charging socket of drive control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303545U true CN207303545U (en) | 2018-05-01 |
Family
ID=62271844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720567007.0U Active CN207303545U (en) | 2017-05-19 | 2017-05-19 | Integrated electronic locks the AC charging socket of drive control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098723A (en) * | 2018-10-26 | 2020-05-05 | 上海汽车集团股份有限公司 | Charging port electronic lock control method and system |
| CN112744099A (en) * | 2019-10-30 | 2021-05-04 | 北京新能源汽车股份有限公司 | Alternating current charge-discharge interface electronic lock control method and device and automobile |
-
2017
- 2017-05-19 CN CN201720567007.0U patent/CN207303545U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098723A (en) * | 2018-10-26 | 2020-05-05 | 上海汽车集团股份有限公司 | Charging port electronic lock control method and system |
| CN111098723B (en) * | 2018-10-26 | 2022-11-25 | 上海汽车集团股份有限公司 | Charging port electronic lock control method and system |
| CN112744099A (en) * | 2019-10-30 | 2021-05-04 | 北京新能源汽车股份有限公司 | Alternating current charge-discharge interface electronic lock control method and device and automobile |
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