CN208134213U - A kind of prior-warning device of the passive indicator light of band - Google Patents
A kind of prior-warning device of the passive indicator light of band Download PDFInfo
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- CN208134213U CN208134213U CN201820238770.3U CN201820238770U CN208134213U CN 208134213 U CN208134213 U CN 208134213U CN 201820238770 U CN201820238770 U CN 201820238770U CN 208134213 U CN208134213 U CN 208134213U
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- indicator light
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Abstract
The utility model relates to a kind of prior-warning devices of the passive indicator light of band, main logic control unit including connecting vehicle control electronics by CAN bus, and it is separately connected the signal acquisition unit and indicating unit of main logic control unit, the indicating unit includes buzzer and passive indicator light, the passive indicator light connects main logic control unit by inductive coupled device, the inductive coupled device includes independent input terminal and output end, input terminal connects main logic control unit, output end connected with passive indicator light, the utility model has installation simple, it is lossless, indicate accurate advantage.
Description
Technical field
The utility model relates to automotive safety ancillary technique field, the prior-warning device of especially a kind of passive indicator light of band.
Background technique
In the prior art, the indicator light product of automotive field is mainly used for automobile driving safe miscellaneous function, such as becomes
Road assists (LCA), blind area early warning (BSD), crimping early warning (LDW), preceding anti-collision warning (FCW) etc..Place indicator light alarm mode
It is divided into two kinds.
First is that increasing indicator light on the glass lens of exterior mirror.Presently mainly pass through replacement eyeglass, Huo Zhe
The mode of secondary operation installs indicator light on former vehicle eyeglass.Replacement eyeglass can reduce the quality of former vehicle eyeglass, especially centering
High-end vehicle, and the eyeglass of former overall height quality can slattern.And secondary operation is carried out on former vehicle eyeglass, risk is high, is easy
Eyeglass is destroyed, especially there is the eyeglass of heating function, it is easy to which the case where occurring as soon as the failure of eyeglass heating function causes the rainy day
Eyeglass is fuzzy.In addition, erecting bed is processed, it is high to the technical requirements of equipment and installation personnel.
Second is that placing indicator light on AB column or instrument desk in the car.Since indicator light is all with power supply, if this kind of installation
Not punching installation in the car, will expose power supply line, influence the integraty of vehicle, unsightly, also be easy to be damaged；If punching
Installation, then can damage primary car structure, and can not restore, can not also move position.
In addition, control instructions lamp only has light on and off and flashing control at present, audible device is then sound and silent state.This
Kind control is too simple, effectively can not transmit more accurate information to driver, unexpected movement can also be to driver
Cause unnecessary interference.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
It is to provide a kind of prior-warning device of passive indicator light of band with novel main purpose, it is intended to solve existing automobile prior-warning device peace
Dress the problem of primary car structure being damaged and can not be restored, can not also moving position and can not be effectively to driving
The problem of person transmits more accurate information, and unexpected movement can also cause unnecessary interference to driver.
To achieve the above object, the utility model provides a kind of prior-warning device of passive indicator light of band, including total by CAN
Line connect vehicle control electronics main logic control unit, and be separately connected main logic control unit signal acquisition unit and
Indicating unit, the signal acquisition unit include sound transducer, light sensor and two road radars, the indicating unit packet
Two buzzers and two passive indicator lights are included, the passive indicator light connects main logic control list by inductive coupled device
Member, the inductive coupled device include independent input terminal and output end, and input terminal connects main logic control unit, and output end connects
Passive indicator light is connect, the main logic control unit includes signal processing module, and the input terminal of signal processing module connects vehicle
Control circuit and signal acquisition unit, output end connects indicating unit, by the operation in the vehicle control electronics read
The data of information and signal acquisition unit acquisition are calculated, and export control signal to indicating unit.
Radar, buzzer and passive indicator light are at least arranged two in one of the embodiments,.
It is in example at wherein one, radar, buzzer and passive indicator light are disposed as even numbers, left and right distribution setting
On the car body, ipsilateral radar, buzzer and passive indicator light are corresponding.
The radar is 24G millimetre-wave radar in one of the embodiments,.
The advantages of the utility model and beneficial effect：The utility model uses passive indicator light, and indicator light and control is allowed to set
Back-up have the characteristics that from, passive indicator light it is small, light, thin, install it is very simple, due to not being related to power supply line installation, position
Also relatively freely, also it is not related to the operation that perforation etc. destroys former vehicle.It controls equipment and ensconces interior, can only see passive small and exquisite
Indicator light, the beauty of vehicle entirety ensured.
The utility model use multiple indicator lights and audible device, allow driver to precarious position have one accurately
Solution reduces the possibility of maloperation, guarantees traffic safety.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment.
Fig. 2 is the flow chart of one embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.
Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
The description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.
In the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless otherwise
Clear specific restriction.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
Embodiment 1
As shown in Figure 1, a kind of prior-warning device of the passive indicator light of band, including pass through CAN bus A connection vehicle control electronics
2 main logic control unit 1, and it is separately connected the signal acquisition unit and indicating unit of main logic control unit 1, the letter
Number acquisition unit includes sound transducer 3, light sensor 4 and two road radars 5, and the indicating unit includes two buzzers
6 and two passive indicator lights 7, the passive indicator light 7 connects main logic control unit 1, the electricity by inductive coupled device 8
Feeling Coupling device 8 includes independent input terminal and output end, and input terminal connects main logic control unit 1, output end connected with passive
Indicator light 7, the main logic control unit 1 include signal processing module, and the input terminal of signal processing module connects vehicle control
Circuit 2 and signal acquisition unit, output end connect indicating unit, by believing the operation in the vehicle control electronics 2 read
Breath and the data of signal acquisition unit acquisition are calculated, and export control signal to indicating unit.
Two road radar, 5, two buzzers 6 and the left and right distribution setting of two passive indicator lights 7 are on the car body, ipsilateral
Radar 5, buzzer 6 and passive indicator light 7 it is corresponding.
The radar 5 is 24G millimetre-wave radar.
Embodiment 2
As shown in Fig. 2, a kind of control method of aforementioned prior-warning device, left side danger early warning step are：
Main logic control unit reads vehicle operation data and left radar data in CAN bus in real time, judges whether
More than given threshold：Data are not above threshold value then without output, and left buzzer and left passive indicator light are without instruction；If data are more than threshold
Value is then handled as follows according to the turn signal state read：If turn signal closes, to inductive coupled device output signal, make
Left passive indicator light instruction；If turn signal is opened, signal is issued to inductive coupled device, makes left passive indicator light instruction, simultaneously
Buzzer issues signal to the left, and left buzzer is made to issue instruction.
The signal issued to inductive coupler includes that strong and weak different brackets is continuous and pulse signal, and signal mode is by signal
Reason module calculates the radar and light sensor aggregation of data received and obtains, and can also be calculated and be obtained with overall speed aggregation of data
, the indication signal of corresponding passive indicator light is light intensity of different strengths and weaknesses and flashing.
To buzzer issue the different pulse signal of the signal frequency that is, signal mode is by signal processing module to receiving
Radar and sound transducer aggregation of data, which calculate, to be obtained, and can also be calculated and be obtained with overall speed aggregation of data, corresponding buzzer
Indication signal is the sound of different frequency.
Warning step when right side is caused danger is identical, and only signal source is that right side is related to the target that signal controls
Device.If two sides dangerous, independent early warning simultaneously simultaneously.
The utility model can assist applying in systems such as (LCA&BSD) in lane change.Lane change auxiliary system is that auxiliary is driven safely
A branch for sailing system, when vehicle carries out lane change, system can be using the sensor for being mounted on rear of vehicle, generally
The radar sensor of 24GHz incudes the vehicle and barrier of rear and two sides, and according to the speed of each vehicle, driving direction etc.
Integrated information, analysis meter calculate the danger classes of current vehicle lane change, and corresponding pre- to user's progress according to dangerous grade
It is alert, avoid or reduce traffic accident.
Each device involved in the utility model is further described below：
1, main logic control unit：Analytical calculation comes from vehicle, 24G millimetre-wave radar, sound transducer, photosensitive sensors
Etc. data, calculate dangerous grade, control inductive coupled device, accordingly to influence the form of expression of passive indicator light.Together
When control buzzer how sounding.
2, vehicle：By the operation information of current vehicle, such as：Speed, turn signal, opening signal, steering angle etc. pass through CAN
Bus is sent to main logic control unit.
3,24G millimetre-wave radar (left and right two-way)：The information of the exterior vehicle received and barrier is sent to master to patrol
Control unit is collected, such as：Obstacle distance, deflection, relative velocity etc..
4, sound transducer：The data of the current interior noise circumstance of acquisition, and send this data to main logic control
Unit.
5, photosensitive sensors：The data of environmental light brightness are acquired, and send this data to main logic control unit.
6, buzzer (left and right two-way)：By main logic control unit directly control whether sounding, how sounding.
7, passive indicator light (left and right two-way)：By inductance even summation equipment by the brightness of Inductive coupling techniques control instructions lamp,
Flash rate etc., passive indicator light and the one-to-one work of inductive coupled device, but it is in non-contact operation.
8, inductive coupled device (left and right two-way)：It is directly controlled by main logic control unit, main logic control unit passes through
Inductive coupled device, the indirectly passive indicator light work of contactless control.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Under the utility model design of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (4)
1. a kind of prior-warning device of the passive indicator light of band, it is characterised in that：Including connecting vehicle control electronics by CAN bus
Main logic control unit, and it is separately connected the signal acquisition unit and indicating unit of main logic control unit, the signal is adopted
Collecting unit includes sound transducer, light sensor and radar, and the indicating unit includes buzzer and passive indicator light, institute
It states passive indicator light and main logic control unit is connected by inductive coupled device, the inductive coupled device includes independent input
End and output end, input terminal connect main logic control unit, output end connected with passive indicator light, the main logic control unit packet
Include signal processing module, the input terminal connection vehicle control electronics and signal acquisition unit of signal processing module, output end connection
Indicating unit is counted by the data to operation information and signal acquisition unit acquisition in the vehicle control electronics read
It calculates, exports control signal to indicating unit.
2. the prior-warning device of the passive indicator light of band according to claim 1, it is characterised in that：The radar, the buzzing
Device and the passive indicator light are at least arranged two.
3. the prior-warning device of the passive indicator light of band according to claim 1 or 2, it is characterised in that：The radar, the bee
Ring device and the passive indicator light are disposed as even numbers, and left and right distribution is arranged on the car body, ipsilateral radar, buzzer and nothing
Source indicator light is corresponding.
4. the prior-warning device of the passive indicator light of band according to claim 1, it is characterised in that：The radar is 24G milli
Metre wave radar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238770.3U CN208134213U (en) | 2018-02-10 | 2018-02-10 | A kind of prior-warning device of the passive indicator light of band |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238770.3U CN208134213U (en) | 2018-02-10 | 2018-02-10 | A kind of prior-warning device of the passive indicator light of band |
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| CN208134213U true CN208134213U (en) | 2018-11-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357423A (en) * | 2018-02-10 | 2018-08-03 | 深圳市保途者科技有限公司 | A kind of prior-warning device and method of the passive indicator light of band |
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2018
- 2018-02-10 CN CN201820238770.3U patent/CN208134213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357423A (en) * | 2018-02-10 | 2018-08-03 | 深圳市保途者科技有限公司 | A kind of prior-warning device and method of the passive indicator light of band |
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