CN209634411U - The automatic pass screen device of automobile display screen and the automobile including it - Google Patents
The automatic pass screen device of automobile display screen and the automobile including it Download PDFInfo
- Publication number
- CN209634411U CN209634411U CN201821990310.2U CN201821990310U CN209634411U CN 209634411 U CN209634411 U CN 209634411U CN 201821990310 U CN201821990310 U CN 201821990310U CN 209634411 U CN209634411 U CN 209634411U
- Authority
- CN
- China
- Prior art keywords
- display screen
- automobile
- output end
- detection components
- signal
- Prior art date
- 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.)
- Active
Links
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The automatic pass screen device and the automobile including it that the utility model provides a kind of automobile display screen, wherein the automatic pass screen device of automobile display screen includes: detection components, it is set to automotive interior, for detecting in its detection range with the presence or absence of passenger, when in the detection range without passenger, output end exports unmanned signal；Wherein, the detection range and the dispensing region of display screen are partly or entirely be overlapped；Controller assemblies, first input end are connect with the output end of the detection components, and after receiving the unmanned signal, screen signal is closed in the output of the first output end, and the display screen is made to close screen.By above-mentioned apparatus, display screen can be closed in time when nobody, be vehicle power saving.
Description
Technical field
The utility model relates to auto parts fields, and in particular to a kind of automatic pass screen device and one kind of automobile display screen
Including its automobile.
Background technique
With the development of intelligent automobile, interior screen is more and more, such as positioned at the heel row entertainment systems of automobile rear
Display screen, the display screen etc. of the recreation terminal on co-driver.The use of these screens substantially increases passenger
Usage experience, but the use of screen simultaneously also will increase the power consumption of vehicle, thus when heel row or copilot nobody when, should be timely
Screen is closed, vehicle power consumption is reduced.Need passenger that can just close screen by closing the power knob of screen in the prior art
Curtain, thus when passenger is got off, is often forgotten to close screen, so causes the waste of electric energy.
Summary of the invention
The automatic pass screen device and the automobile including it that the utility model provides automobile display screen, it is intended to solve the prior art
In as forget to turn off display screen when passenger is got off and caused by waste of energy the problem of.
To solve the above problems, the utility model provides a kind of automatic pass screen device of automobile display screen, comprising:
Detection components are set to automotive interior, for detecting with the presence or absence of passenger in its detection range, when the inspection
When surveying in range without passenger, output end exports unmanned signal；Wherein, the dispensing region of the detection range and display screen
Partly or entirely overlapping；
Controller assemblies, first input end are connect with the output end of the detection components, receive the unmanned signal
Afterwards, screen signal is closed in the output of the first output end, and the display screen is made to close screen.
Optionally, in the automatic pass screen device of automobile display screen described above:
The detection components include copilot detection components and heel row detection components, and the copilot detection components are for examining
Surveying whether there is passenger on assistant driver seat, the assistant driver seat region and showing in front of the assistant driver seat
The dispensing region of display screen is all overlapped；The heel row detection components are for detecting on interior back seat with the presence or absence of rider
Member, the back seat region and the dispensing region of the display screen of heel row entertainment systems are partly or entirely be overlapped.
Optionally, in the automatic pass screen device of automobile display screen described above, the detection components are set to automotive seats
On the chair back of chair, comprising:
Light emitting unit emits pulsed light beam to the direction of advance of automobile with specific frequency；
Light receiving unit receives the pulsed light beam for the object reflection that is blocked；
Control unit, first end are connect with the light emitting unit, and second end is connect with the light receiving unit,
According to the receiving time of the light velocity, the launch time of the pulsed light beam and the pulsed light beam obtain between shelter and the chair back away from
From value, when the distance value is greater than the first given threshold, output end exports the unmanned signal.
Optionally, in the automatic pass screen device of automobile display screen described above, the detection components are automotive seat biography
Sensor；
The automotive seat sensor, is set in the cushion of automotive seat, the gravity born for detecting the cushion,
When the gravity is less than the second given threshold, output end exports the unmanned signal.
Optionally, in the automatic pass screen device of automobile display screen described above, the controller assemblies are car running computer.
Optionally, in the automatic pass screen device of automobile display screen described above, the controller assemblies include:
Car running computer, first input end is as the input terminal of the controller assemblies and the output end of the detection components
Connection；
Gateway, for converting the communications protocol between the car running computer and the control system of the display screen, the net
The input terminal of pass is connect with the output end of the car running computer, and the first output end of the gateway is as the controller assemblies
First output end.
Optionally, in the automatic pass screen device of automobile display screen described above:
The gateway is connect with the control system of the display screen by Ethernet.
Optionally, in the automatic pass screen device of automobile display screen described above, further includes:
Luminance sensor is set to the automotive interior, for detecting the light intensity magnitude of the automotive interior, output end
Output characterizes the light intensity signal of the light intensity magnitude；
The controller assemblies, the second input terminal are connect with the output end of the luminance sensor；Receive the light intensity
After signal, second output terminal exports corresponding with light intensity signal luminance signal, the control system of the display screen according to
The luminance signal adjusts the brightness of the display screen.
Based on the same inventive concept, the utility model provides a kind of automobile, including automobile described in any of the above embodiments is shown
The automatic pass screen device of screen.
The automatic pass screen device of automobile display screen described in the utility model and the automobile including it, wherein automobile display screen
Automatic pass screen device include detection components and controller assemblies, wherein whether detection components have for detecting in its detection range
Passenger exists, and when nobody, detection components 1 export unmanned signal, and after controller assemblies receive unmanned signal, control is thrown
It puts the region display screen partly or entirely be overlapped with the detection range and closes screen.It, can be when no passenger by above-mentioned apparatus
When display screen is automatically closed, it is thus possible to save electric energy.
Detailed description of the invention
Fig. 1 is the theory structure signal of the automatic pass screen device of automobile display screen described in the utility model one embodiment
Figure.
Fig. 2 is that the theory structure of the automatic pass screen device of automobile display screen described in another embodiment of the utility model shows
It is intended to.
Specific embodiment
The utility model embodiment is further illustrated below in conjunction with attached drawing.It needs in the description of the present invention,
Bright is unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, can
To be to be fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can
To be to be connected directly, the connection of two component internals can also be can be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
The present embodiment provides a kind of automatic pass screen devices of automobile display screen, as shown in Figure 1, including detection components 1 and control
Device assembly 2 processed.Wherein, the detection components 1 are set to automotive interior, for detecting in its detection range with the presence or absence of rider
Member, when the detection components 1 detect in the detection range without passenger, the output end of the detection components 1 is exported
Unmanned signal.Controller assemblies 2 are similarly provided at the automotive interior, the first input end of the controller assemblies 2 with it is described
The output end of detection components 1 connects, and after receiving the unmanned signal, the control system of the first output end to display screen is defeated
Screen signal is closed out, so that the display screen is closed screen, and the dispensing region of the display screen is partly or entirely weighed with the detection range
It is folded.More than, display screen can be for positioned at the display screen of the heel row entertainment systems of automobile rear, or is located on co-driver
Recreation terminal display screen.For the dispensing region of each display screen, it is correspondingly arranged on detection components.
The automatic pass screen device of automobile display screen described in the present embodiment, including detection components 1 and controller assemblies 2,
Whether middle detection components 1 are for detecting with the presence of passenger in its detection range, and when nobody, detection components 1 export nobody
Signal, after controller assemblies 2 receive unmanned signal, control launches that region and the detection range are partly or entirely be overlapped to be shown
Display screen closes screen.By above-mentioned apparatus, display screen can be automatically closed when no passenger, it is thus possible to save electric energy.
Specifically, for common car, the detection components 1 include copilot detection components and heel row detection group
Part, the copilot detection components are for detecting on assistant driver seat with the presence or absence of passenger, the assistant driver seat region
It is all Chong Die with the dispensing region of the display screen in front of the assistant driver seat；The heel row detection components are for after detecting car
Arranging whether there is passenger on seat, the dispensing region part of the display screen of the back seat region and heel row entertainment systems
Or all overlappings.One first input end of the controller assemblies 2 is connect with the output end of the copilot detection components, when
After the unmanned signal for receiving the copilot detection components output, screen signal is closed in the output of one first output end, makes the passenger side
The display screen in front of seat is sailed to close；Another first input end of the controller is connect with the heel row detection components, when
After the unmanned signal for receiving the heel row detection components output, screen signal is closed in the output of another first output end, makes heel row
The display screen of entertainment systems is closed.
For display screen, it is equipped with control system, display screen control system can be connected to external corresponding control
Display screen is controlled when signal processed to open or close.In the present solution, the output end of controller assemblies 2 can directly with the control of display screen
System connection, controller assemblies 2 are issued to the control system of display screen closes screen signal, and the control system of display screen receives pass screen
Display screen can control to close after signal.
The function of the detection components 1 is to detect whether that various ways realization specifically can be used with the presence of personnel.This reality
It applies example and a kind of specific implementation of detection components 1 is provided, the detection components 1 are set on the chair back of the automotive seat,
Including light emitting unit, light receiving unit and control unit, the light emitting unit is with specific frequency to the direction of advance of automobile
Emit pulsed light beam, the light receiving unit receives the pulsed light beam for the object reflection that is blocked, the first end of control unit with it is described
Light emitting unit connection, second end connect with light receiving unit, and described control unit is according to the transmitting of the light velocity, the pulsed light beam
The receiving time of time and the pulsed light beam obtains the distance value between shelter and the chair back, sets when the distance value is greater than first
When determining threshold value, the output end of described control unit exports the unmanned signal.Specifically, the first end of described control unit with
The light emitting unit connection, controls the transmitting pulsed light beam at the transmitting unit interval, described control unit records the hair
Penetrate the launch time of unit transmitting pulsed light beam；The pulsed light beam emits along the direction that automobile advances, when the screening for encountering front
When block material, pulsed light beam is reflected, and received by light receiving unit, at this time light receiving unit convert optical signals to electric signal to
Control unit output, when control unit records the reception for receiving the pulsed light beam after the signal for receiving light receiving unit
Between, the time difference is obtained by receiving time and launch time, the light that pulsed light beam is passed by can be calculated by the light velocity and time difference
Journey, the light path are the chair back to the distance between shelter value, and the process of distance value derived above is only needed using existing
There is the physical relation between the speed in technology, time and distance can be obtained.When no passenger is seated on seat, detection
The distance value of barrier detected by component 1 and Chair back increases, and judges whether distance value is greater than the first setting threshold at this time
Value, when being greater than given threshold, control unit exports unmanned signal, and the above deterministic process is only needed using ratio in the prior art
Relationship compared with two values size can be obtained.First given threshold can be set by rule of thumb, for example, be set as 10cm or
15cm etc., described control unit is microcontroller, PLC, single-chip microcontroller etc., and as previously mentioned, the logic of described control unit is transported
The program that calculating can be used in currently available technology can be realized, thus described control unit is not related to the improvement in method.It is described
Light emitting unit is pulsed light beam transmit circuit, and common pulsed light beam transmit circuit can be realized on the market for use, the light
Receiving unit mainly includes photoelectric converter and other peripheral circuits.Pass through light emitting unit, light receiving unit and control unit
Form, can accurately measure the distance between the chair back and barrier, testing result is accurate, and the space of required layout is small, convenient for whole
The layout of a detection components 1.And the detection components 1 can be directly arranged in the chair back, by the spatial concealment of the chair back, thus energy
Keep the succinct of interior structure.
In some embodiments, automotive seat sensor, the automotive seat also can be selected in the detection components 1
Sensor is set to one of automobile seat cushion film-type contact sensor, and the contact of the sensor is evenly distributed on seat
Force-bearing surfaces, when the cushion of seat is by the pressure from outside, which can generate a trigger signal.Thus work as
When power suffered by seat sensor is less than the second given threshold, the seat sensor then exports unmanned signal.Described second sets
Determining threshold value can rule of thumb set, such as slightly larger than the self gravity of the cushion, to exclude the influence of cushion, can specifically set
It is set to 10N, 20N etc..The automotive seat sensor is interior common sensor, thus according to automotive seat sensor,
The technique then installed is more mature, is easily installed and uses.
Car running computer common in vehicle can be used in the controller assemblies 2, and the car running computer is alternatively referred to as electronics control
Unit processed is automobile specified microcomputerized controller, if the control system of the display screen and the car running computer are using identical logical
Agreement is interrogated, then the car running computer can directly send to the control system of the display screen and close screen signal, and the control system can
Screen signal in pass described in Direct Recognition, and display screen is made to close screen.If the control system of the display screen and the car running computer use
Different communications protocol, then as shown in Fig. 2, the controller assemblies 2 include car running computer 21 and gateway 22, the gateway 22 is used
In converting the communications protocol between the car running computer 21 and the control system of the display screen, make the car running computer 21 and institute
Stating can Direct Communication between the control system of display screen.It can lead between the car running computer 21 and the control system of the display screen
Ethernet connection is crossed, the use of connecting line can be reduced, facilitate the layout of connecting line.
In addition, above scheme further includes luminance sensor, the luminance sensor is set to the inside of the automobile, described
The light intensity magnitude of the automotive interior is detected, output end output characterizes the light intensity signal of the light intensity magnitude.The controller
Second input terminal of component 2 is connect with the output end of the luminance sensor, and the controller assemblies 2 receive the light intensity signal
Afterwards, second output terminal exports luminance signal corresponding with the light intensity signal, specifically, can store in controller assemblies 2
The corresponding relationship of the light intensity signal and luminance signal is searched corresponding luminance signal according to light intensity signal and is exported.The display
The control system of screen adjusts the brightness of the display screen according to the luminance signal received.In above scheme, the display
Screen can further save electric energy according to interior light intensity regulating brightness.
The present embodiment provides a kind of automobiles, and dress is shielded in the automatic pass including automobile display screen described in any of the above-described embodiment
It sets.The automatic pass screen device of above-mentioned automobile display screen can effectively reduce the loss of electric energy, save the electric energy of vehicle.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (9)
1. a kind of automatic pass screen device of automobile display screen characterized by comprising
Detection components are set to automotive interior, for detecting with the presence or absence of passenger in its detection range, when the detection model
When enclosing interior no passenger, output end exports unmanned signal；Wherein, the dispensing region part of the detection range and display screen
Or all overlappings；
Controller assemblies, first input end are connect with the output end of the detection components, after receiving the unmanned signal,
Screen signal is closed in the output of first output end, and the display screen is made to close screen.
2. the automatic pass screen device of automobile display screen according to claim 1, it is characterised in that:
The detection components include copilot detection components and heel row detection components, and the copilot detection components are for detecting pair
It whether there is passenger, the assistant driver seat region and the display screen being located in front of the assistant driver seat on driver seat
Dispensing region all be overlapped；The heel row detection components are for detecting on interior back seat with the presence or absence of passenger, institute
It is partly or entirely be overlapped to state back seat region and the dispensing region of the display screen of heel row entertainment systems.
3. the automatic pass screen device of automobile display screen according to claim 1, which is characterized in that the detection components setting
In on the chair back of automotive seat, comprising:
Light emitting unit emits pulsed light beam to the direction of advance of automobile with setpoint frequency；
Light receiving unit receives the pulsed light beam for the object reflection that is blocked；
Control unit, first end are connect with the light emitting unit, and second end is connect with the light receiving unit, basis
The receiving time of the light velocity, the launch time of the pulsed light beam and the pulsed light beam obtain shelter between the chair back at a distance from
Value, when the distance value is greater than the first given threshold, output end exports the unmanned signal.
4. the automatic pass screen device of automobile display screen according to claim 1, which is characterized in that the detection components are vapour
Vehicle seats sensor；
The automotive seat sensor, is set in the cushion of automotive seat, and the gravity born for detecting the cushion works as institute
When stating gravity less than the second given threshold, output end exports the unmanned signal.
5. the automatic pass screen device of automobile display screen according to claim 1-4, which is characterized in that the control
Device assembly is car running computer.
6. the automatic pass screen device of automobile display screen according to claim 1-4, which is characterized in that the control
Device assembly includes:
Car running computer, first input end connect as the input terminal of the controller assemblies and the output end of the detection components
It connects；
Gateway, for converting the communications protocol between the car running computer and the control system of the display screen, the gateway
Input terminal is connect with the output end of the car running computer, the first output end of the gateway as the controller assemblies first
Output end.
7. the automatic pass screen device of automobile display screen according to claim 6, it is characterised in that:
The gateway is connect with the control system of the display screen by Ethernet.
8. the automatic pass screen device of automobile display screen according to claim 7, which is characterized in that further include:
Luminance sensor is set to the automotive interior, for detecting the light intensity magnitude of the automotive interior, output end output
Characterize the light intensity signal of the light intensity magnitude；
The controller assemblies, the second input terminal are connect with the output end of the luminance sensor；Receive the light intensity signal
Afterwards, second output terminal exports luminance signal corresponding with the light intensity signal, and the control system of the display screen is according to
Luminance signal adjusts the brightness of the display screen.
9. a kind of automobile, which is characterized in that the automatic pass screen including the described in any item automobile display screens of the claims 1-8
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990310.2U CN209634411U (en) | 2018-11-28 | 2018-11-28 | The automatic pass screen device of automobile display screen and the automobile including it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990310.2U CN209634411U (en) | 2018-11-28 | 2018-11-28 | The automatic pass screen device of automobile display screen and the automobile including it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209634411U true CN209634411U (en) | 2019-11-15 |
Family
ID=68474040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821990310.2U Active CN209634411U (en) | 2018-11-28 | 2018-11-28 | The automatic pass screen device of automobile display screen and the automobile including it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209634411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114379479A (en) * | 2021-12-09 | 2022-04-22 | 浙江零跑科技股份有限公司 | Intelligent induction display system for copilot screen |
| CN114454827A (en) * | 2022-02-23 | 2022-05-10 | 浙江吉利控股集团有限公司 | Vehicle screen-off control method and system |
-
2018
- 2018-11-28 CN CN201821990310.2U patent/CN209634411U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114379479A (en) * | 2021-12-09 | 2022-04-22 | 浙江零跑科技股份有限公司 | Intelligent induction display system for copilot screen |
| CN114454827A (en) * | 2022-02-23 | 2022-05-10 | 浙江吉利控股集团有限公司 | Vehicle screen-off control method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209634411U (en) | The automatic pass screen device of automobile display screen and the automobile including it | |
| CN203005235U (en) | Backlight regulation device for vehicle-mounted meter | |
| CN202404643U (en) | Intelligent passenger number counting sensor of passenger car | |
| CN102026461B (en) | Automobile light control device | |
| CN104793215A (en) | Laser radar device and object detecting method | |
| CN103587465B (en) | A kind of vehicle barrier prompt system and method | |
| CN105539325A (en) | Automobile child lock control device | |
| WO2017190111A1 (en) | Controlling dimming of mirrors or displays using dual-function lighting | |
| CN108983246A (en) | A kind of obstacle detector of infrared modulated, detection method and robot | |
| CN103247143B (en) | The alarm method of opening door of vehicle caution system and this caution system | |
| CN114635621A (en) | System and method for assisting user in controlling opening and closing of vehicle tail door during parking and vehicle | |
| CN201667082U (en) | Infrared induction type taxi fare meter | |
| CN208421229U (en) | A kind of obstacle detector and robot of infrared modulated | |
| CN202837565U (en) | Vehicle-mounted mobile radiation safety inspection system | |
| CN110361718A (en) | A kind of detection method and device that light source is abnormal luminous | |
| CN214623934U (en) | Parking position detection device with good sensitivity | |
| CN105678021B (en) | The parameter determination method and system of auto model | |
| CN110307917B (en) | Distributed measurement system and measurement method for thermal environment | |
| CN204416818U (en) | A kind of electromagnetic sensor and have floor verification elevator device | |
| CN207937806U (en) | A kind of distribution type laser array control system based on bus | |
| CN102508449B (en) | Integrated electro-optical separator for vehicles and separation method of integrated electro-optical separator | |
| CN204384649U (en) | For the electromagnetic sensor of elevator floor verification | |
| CN205344688U (en) | Boxcar's condition monitoring system | |
| CN103273906B (en) | A kind of sense rain signal adjusting method, device and vehicle intelligent windscreen wiper system | |
| CN204528965U (en) | A kind of elevator floor checking system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |