CN209112045U - A kind of auxiliary travelling device - Google Patents
A kind of auxiliary travelling device Download PDFInfo
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- CN209112045U CN209112045U CN201821569043.1U CN201821569043U CN209112045U CN 209112045 U CN209112045 U CN 209112045U CN 201821569043 U CN201821569043 U CN 201821569043U CN 209112045 U CN209112045 U CN 209112045U
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- circuit
- detection circuit
- display screen
- display
- heartbeat
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Abstract
The utility model discloses a kind of auxiliary travelling devices, it is characterized by comprising car body, display screen, detection circuit, display circuits, the display screen is divided into headstock display screen, tailstock display screen, the headstock display location is on the front bumper of car body, the tailstock display location is covered in vehicle rear-box, and the detection circuit includes: power supply, heartbeat detection circuit, blink detection circuit, electromagnetic relay, two-way switch, selection circuit, display circuit；Firstly, heartbeat detection circuit and blink detection circuit in parallel, output end in parallel connects selection circuit series connection display circuit.The utility model has the advantages that: display screen is increased outside vehicle, surrounding vehicles can be allowed to know the travel situations of this vehicle, in addition at any time in the driving condition of detection driver, and can prompt the driver for informing surrounding on a display screen in time.
Description
Technical field
A kind of a kind of suggestion device of the utility model, and in particular to vehicle running state suggestion device.
Background technique
As people's lives level is higher and higher, and the price of the walking-replacing tools such as vehicle is lower and lower, many families
Several cars can all be possessed in the middle, such as: the elderly after wife, retirement in two people of man and wife, just adulthood can open
The son of vehicle, therefore, the situation on road are also complicated very much, how to avoid having met with a traffic accident into a significant problem, there is part
Anxiety is made mistakes when female driver may drive, as soon as the possible driving time of some old man drivers is slightly long, attention is inadequate
The reason of concentration, some new hand drivers may be on the way just very unskilled, these various aspects will lead to can not when driving
The case where good observation vehicle periphery, especially rear, two sides of left and right.The utility model provides one kind and mentions for surrounding vehicles
Show a kind of vehicle running state suggestion device of this vehicle drive situations.
Summary of the invention
Technical problem to be solved in the utility model is to remind the driving status of this vehicle of surrounding vehicles, it is therefore intended that is mentioned
For a kind of vehicle running state suggestion device, it is ensured that surrounding vehicles are able to know that the driving status of oneself.
Technical solution used by the present invention solves the above problems is:
A kind of auxiliary travelling device, it is characterised in that: described including car body, display screen, detection circuit, display circuit
Display screen is divided into headstock display screen, tailstock display screen, and the headstock display location is described on the front bumper of car body
Tailstock display location is covered in vehicle rear-box, and the detection circuit includes: power supply, heartbeat detection circuit, blink detection circuit,
Electromagnetic relay, selection circuit, display circuit；Make heartbeat detection circuit and blink detection electric firstly, power supply separates the road Liang Tiaozhi
Road is in parallel, and the output end of parallel circuit connect selection circuit series connection first, and selection circuit is in display circuit of connecting.
Principle therein is: after vehicle launch, auxiliary travelling device starts to start, the heartbeat detection in detection circuit
Circuit and blink detection circuit start timely Scanning Detction, when heartbeat detection circuit and blink detection circuit do not give selection circuit
When issuing signal, display circuit to show the running time of vehicle, and shows " peace by the information of acquisition vehicle self-carrying
In full driving "；When the heartbeat sensor in the heartbeat detection circuit in detection circuit not on time to watchdog circuit one
When clear terminal conveys electric signal, watchdog circuit one will send a current signal to selection circuit, and selection circuit is according to this
The character " dangerous, to ask carefully, driver's body goes wrong " that the size of a electric signal has inputted to allow display circuit to show；
The blinking sensor of blink detection circuit in detection circuit detects that the frequency of driver's blink substantially reduces, then
The task of the clear terminal for so awarding watchdog circuit two is unable to complete, and watchdog circuit two is sent out to selection circuit immediately
A kind of electric signal is sent, control circuit control display circuit shows the content set in advance: " it is dangerous, please be careful, driver sleeps
".
It is preferred: other more information can also be added on the display screen of front and back to reach:
One forward acceleration sensor circuit, a chest-to-back acceleration sensor circuit, the forward acceleration pass
Sensor is located at below car body on chassis, and the chest-to-back acceleration sensor is located at below car body on chassis, the engine
Detector is located at below car body bonnet on chassis；
Power supply is divided into two branches and electric current is inputted to forward acceleration sensor circuit, chest-to-back acceleration sensor electricity respectively
Road, the output end of the forward acceleration sensor circuit, the output end of chest-to-back acceleration sensor circuit merge into one
Main road, then decision circuitry of connecting, series circuit are connected display screen circuit again；
When vehicle previous trip, power supply conducting is accelerated forwardly sensor and experiences in driving process, travels forwards
Acceleration size and convert it in electric signal transmission to AND gate circuit, acceleration is bigger, resulting electric signal
Value it is bigger, if the size of its electric signal be greater than AND gate circuit in preset value, electric signal be transferred to 10 Europe electricity
In resistance, for the 10 Europe resistance again by resulting electric signal transmission to control circuit, control circuit judges the electricity
The size of signal, then the display screen of the display detection circuit content is transmitted a signal to, display screen is in the electricity according to input
Signal magnitude shows the information of " acceleration "；The displaying principle of the successive acceleration sensor circuit and it is described to
The displaying principle of preacceleration is identical, is not just repeating.
Preferably, the setting time of the watchdog circuit one is 1.1 seconds, and setting was at 1.1 seconds, the heartbeat model of normal person
It encloses for 100-60 times per minute, common people are primary lower than one second, will go wrong.
Preferably, the setting time of the watchdog circuit two is 20 seconds, is arranged at 20 seconds, can blink within normal person one minute
Eye 15 times or so is not blinked for one and is easy in sleep state for people 20 seconds.
To sum up, the beneficial effects of the present invention are:
1, a kind of auxiliary travelling device of the utility model, have been directed to unskilled driver may have little time to observe surrounding vehicle
Travel situations the problem of so as to cause traffic accident generations, display screen are both increased before and after vehicle, makes surrounding vehicles more preferable
Understanding this vehicle travel situations, to judge.
2, a kind of vehicle running state suggestion device of the utility model, when have been directed to existing car steering, do not step on the gas and
When brake, speed can slow down, but brake lamp will not be bright, be provided with AND gate circuit, information when such case is allowed to be shown in
On display screen.
Detailed description of the invention
Fig. 1 is the detection display circuit figure of the utility model.
Fig. 2 is the key display circuit figure of the utility model.
The screen position figure of Fig. 3 the utility model.
Label and corresponding parts title in attached drawing:
1- car body；2- tailstock display screen；3- headstock display screen.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1:
A kind of auxiliary travelling device, it is characterised in that: described including car body, display screen, detection circuit, display circuit
Display screen is divided into headstock display screen, tailstock display screen, and the headstock display location is described on the front bumper of car body
Tailstock display location is covered in vehicle rear-box, and the detection circuit includes: power supply, heartbeat detection circuit, blink detection circuit,
Electromagnetic relay, selection circuit, display circuit；Make heartbeat detection circuit and blink detection electric firstly, power supply separates the road Liang Tiaozhi
Road is in parallel, and the output end of parallel circuit connect selection circuit series connection first, and selection circuit is in display circuit of connecting.
Principle therein is: after vehicle launch, auxiliary travelling device starts to start, the heartbeat detection in detection circuit
Circuit and blink detection circuit start timely Scanning Detction, when heartbeat detection circuit and blink detection circuit do not give selection circuit
When issuing signal, display circuit to show the running time of vehicle, and shows " peace by the information of acquisition vehicle self-carrying
In full driving "；When the heartbeat sensor in the heartbeat detection circuit in detection circuit not on time to watchdog circuit one
When clear terminal conveys electric signal, watchdog circuit one will send a current signal to selection circuit, and selection circuit is according to this
The character " dangerous, to ask carefully, driver's body goes wrong " that the size of a electric signal has inputted to allow display circuit to show；
The blinking sensor of blink detection circuit in detection circuit detects that the frequency of driver's blink substantially reduces, then
The task of the clear terminal for so awarding watchdog circuit two is unable to complete, and watchdog circuit two is sent out to selection circuit immediately
A kind of electric signal is sent, control circuit control display circuit shows the content set in advance: " it is dangerous, please be careful, driver sleeps
".
It is preferred: other more information can also be added on the display screen of front and back to reach:
One forward acceleration sensor circuit, a chest-to-back acceleration sensor circuit, the forward acceleration pass
Sensor is located at below car body on chassis, and the chest-to-back acceleration sensor is located at below car body on chassis, the engine
Detector is located at below car body bonnet on chassis；
Power supply is divided into two branches and electric current is inputted to forward acceleration sensor circuit, chest-to-back acceleration sensor electricity respectively
Road, the output end of the forward acceleration sensor circuit, the output end of chest-to-back acceleration sensor circuit merge into one
Main road, then decision circuitry of connecting, series circuit are connected display screen circuit again；
When vehicle previous trip, power supply conducting is accelerated forwardly sensor and experiences in driving process, travels forwards
Acceleration size and convert it in electric signal transmission to AND gate circuit, acceleration is bigger, resulting electric signal
Value it is bigger, if the size of its electric signal be greater than AND gate circuit in preset value, electric signal be transferred to 10 Europe electricity
In resistance, for the 10 Europe resistance again by resulting electric signal transmission to control circuit, control circuit judges the electricity
The size of signal, then the display screen of the display detection circuit content is transmitted a signal to, display screen is in the electricity according to input
Signal magnitude shows the information of " acceleration "；The displaying principle of the successive acceleration sensor circuit and it is described to
The displaying principle of preacceleration is identical, is not just repeating.
Preferably, the setting time of the watchdog circuit one is 1.1 seconds, and setting was at 1.1 seconds, the heartbeat model of normal person
It encloses for 100-60 times per minute, common people are primary lower than one second, will go wrong.
Preferably, the setting time of the watchdog circuit two is 20 seconds, is arranged at 20 seconds, can blink within normal person one minute
Eye 15 times or so is not blinked for one and is easy in sleep state for people 20 seconds.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as protection of the invention
Range.
Claims (6)
1. a kind of auxiliary travelling device, it is characterised in that: including car body, display screen, detection circuit, display circuit, described is aobvious
Display screen is divided into headstock display screen, tailstock display screen, and the headstock display location is on the front bumper of car body, the vehicle
Tail display location is covered in vehicle rear-box, and the detection circuit includes: power supply, heartbeat detection circuit, blink detection circuit, electricity
Magnetic relay, two-way switch, selection circuit, display circuit；Firstly, heartbeat detection circuit and blink detection circuit in parallel, in parallel
Output end connect selection circuit series connection display circuit.
2. a kind of auxiliary travelling device according to claim 1, it is characterised in that: the heartbeat detection circuit includes:
One heartbeat sensor, a watchdog circuit one, the clear terminal of the heartbeat sensor connection watchdog circuit.
3. a kind of auxiliary travelling device according to claim 1, it is characterised in that: the blink detection circuit includes,
Blinking sensor, watchdog circuit two, the blinking sensor are connected to the clear terminal of watchdog circuit.
4. a kind of auxiliary travelling device according to claim 1, it is characterised in that: the headstock display screen and parking stall are aobvious
The content that display screen is shown is identical.
5. a kind of auxiliary travelling device according to claim 2, it is characterised in that: the set of the watchdog circuit one
Time is 1.1 seconds.
6. a kind of auxiliary travelling device according to claim 3, it is characterised in that: the set of the watchdog circuit two
Time is 20 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569043.1U CN209112045U (en) | 2018-09-21 | 2018-09-21 | A kind of auxiliary travelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569043.1U CN209112045U (en) | 2018-09-21 | 2018-09-21 | A kind of auxiliary travelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209112045U true CN209112045U (en) | 2019-07-16 |
Family
ID=67199410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821569043.1U Active CN209112045U (en) | 2018-09-21 | 2018-09-21 | A kind of auxiliary travelling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209112045U (en) |
-
2018
- 2018-09-21 CN CN201821569043.1U patent/CN209112045U/en active Active
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