CN203713683U

CN203713683U - Door opening safety attention device of vehicle

Info

Publication number: CN203713683U
Application number: CN201320838375.6U
Authority: CN
Inventors: 蔡锡铙; 黄朝铉
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-17
Filing date: 2013-12-17
Publication date: 2014-07-16
Anticipated expiration: 2023-12-17

Abstract

The utility model relates to a door opening safety attention device of a vehicle. The door opening safety attention device of the vehicle is characterized in that a single crystal wafer microprocessor is arranged in the vehicle to be taken as a control unit, a radar detection module is arranged behind the vehicle, and a vehicle door alarm lamp and a central control lock are both in telecommunication connection with the single crystal wafer microprocessor; a voice recording and replaying module is arranged at one side of the single crystal wafer microprocessor and is connected with the same, a power supply ordering circuit is arranged at the other side of the single crystal wafer microprocessor, and a radiofrequency (RF) receiving module and a decoder are arranged at one side and are both in telecommunication connection with the single crystal wafer microprocessor; a sensing emission module arranged beside a vehicle door is formed by an optical sensor, a single chip, a coder and an RF emission module. The door opening safety attention device of the vehicle is used for the safety alarm when the vehicle door is opened, a user is reminded of the condition of a vehicle coming from behind, management and control on the vehicle door safety are performed, and the aim that a car accident caused by the collision between the vehicle door of the front vehicle and the back vehicle is prevented is achieved.

Description

Automobile door opening safety alarm device

Technical field

The utility model relates to a kind of automobile door opening safety alarm device, security warning while being mainly used in opening vehicle door.Remind user's back car situation, and make car door security management and control, prevent that front vehicle from knocking the result in an automobile accident object of damage of front truck car door.

Background technology

Automobile is obligato walking-replacing tool in our daily life, its frequency of utilization is also higher, certainly it causes contingency just relatively to increase, especially being in TaiWan, China is small in area but densely populated, road is originally just not spacious, adding curb parking or obstacle etc. blocks, while making steerman use automobile, be careful especially, the outstanding phase is the one of the main reasons that curb parking causes contingency especially, because it is of common occurrence especially to cause rear locomotive knight to knock the contingency that car door causes when curb parking opens the door, next is the phenomenon of car hit entrance door, the road of tracing it to its cause narrow for start because of one of, start therefore two for automobile end user is as new hand, old man or child do not notice that back car just opens the door, therefore when rear locomotive or automobile travel on narrow road, easily knock car door and personnel, although current car door mostly device has car door warning light, after opening the door, can bright light warn, but the unexpected situation of colliding mostly causes in the moment of opening the door, especially at night, the accident that the place of insufficient light causes a traffic accident is common occurrence especially, therefore traditional car door is to be improved without the use pattern of warning, for the test especially of new hand's steerman, above-mentioned defect and how to reduce the accident that car door opening causes and perplexing many people, therefore how known car door is improved, that a urgent need is gone the thing of doing.In order to solve above-mentioned disappearance, this case creator develops through many experiments the above-mentioned disappearance problem that solves, mainly to load onto sensing device in car door inner side, can be by rear radar detecting back car situation when opening the door, when without car, just can open the door, while having car, cannot open the door, and warning is proposed, contingency when therefore user opens the door is minimized, also the safety that makes to travel on vapour on road, locomotive driving improves many, also the pedestrian who makes on the other hand to walk in road has reduced the fear of road contingency, is a good creation in fact.

Summary of the invention

The purpose of this utility model is to provide a kind of automobile door opening safety alarm device, security warning when it is mainly used in opening vehicle door, remind user's back car situation, and make car door security management and control, prevent that front vehicle from knocking the result in an automobile accident object of damage of front truck car door.

The utility model is to realize like this, a kind of automobile door opening safety alarm device, it comprises: Che Nei establishes single-chip microprocessor and makes control unit, after car, establish radar detecting module, car door is established Warning light and is all connected with the telecommunication of single-chip microprocessor with central controlled lock, this single-chip microprocessor is established voice recording-reproducing assembly on one side and is attached thereto, separately on one side, establish the regular circuit of power supply, establish radio frequency (Radio Frequency aside, RF) receiver module and demoder, all link with the telecommunication of single-chip microprocessor, on car door side, establishing sensing transmitter module is in addition comprised of with coder and radio frequency transmitter module optical sensor and single-chip.Above-mentioned formation automobile door opening safety alarm device, obtains voice reminder during opening car door, send a car without male offspring and begin to such an extent that open the door, and car door closes goes up central controlled lock behind the door automatically, reaches safety switch object.

This car door is other to be established sensing transmitter module and can change and establish capacitance touch sensing transmitter module and implement, and it forms and sequentially comprises that touch pad and capacitance signal detect IC and single-chip and coder and radio frequency transmitter module and form.

The utility model is mainly to load onto sensing device in car door inner side, can be by rear radar detecting back car situation when opening the door, when without car, just can open the door, while having car, cannot open the door, and warning is proposed, contingency when therefore user opens the door is minimized, and the safety that also makes to travel on vapour on road, locomotive driving improves many, and the pedestrian who also makes on the other hand to walk in road has reduced the fear of road contingency.

Accompanying drawing explanation

Fig. 1 is the utility model constructional drawing.

Fig. 2 the utility model capacitance touch sensing transmitter module constructional drawing.

Nomenclature

Single-chip microprocessor---1 radar detecting module---2 Warning light----3

Central controlled lock---4 voice recording-reproducing assemblies---the regular circuit of 5 power supply----6

Radio frequency receiver module---7 demoders---8 sensing transmitter module----9

Optical sensor---10 single-chips---11 coder----12

Radio frequency transmitter module---13 capacitance touch sensing transmitter module----14

Touch pad---15 capacitance signals detect IC----16 single-chip----17

Coder---18 radio frequency transmitter module----19

Automobile door opening safety alarm device----20

The specific embodiment

The utility model automobile door opening safety alarm device, (consulting Fig. 1) is on known body shell, in this car, possesses a single-chip microprocessor 1 as control unit, processing core for everything control, radar detecting module 2 is established for detecting back car situation in car rear, with the obstacle in detecting certain limit, and send message content and deal with to single-chip microprocessor 1, each car door is established Warning light 3 and is linked with 1 telecommunication of single-chip microprocessor with central controlled lock 4, this Warning light 3 is when opening the door message, by single-chip microprocessor 1, control and warn with flashing light, 4 of this central controlled locks are the management and control of car door, by single-chip microprocessor 1, control and will open the door or close the door, this single-chip microprocessor 1 is established voice recording-reproducing assembly 5 on one side and is attached thereto, in this voice recording-reproducing assembly 5, there are three sections of voice that record in advance, according to situation, by single-chip microprocessor 1, controlled, in the time will opening the door or send a car in rear, by single-chip microprocessor 1, control and play voice reminder, in establishing the regular circuit 6 of power supply on one side, be separately that power supply is regular, for by input the stable voltage of the regular one-tenth of voltage, with supply circuit system, use, establish again radio frequency receiver module 7 and demoder 8 aside, all be connected with 1 telecommunication of single-chip microprocessor, for receiving the touch signal from car door, and remote controller radiofrequency signal, after being decoded, only allow correct signal to pass through, being input to single-chip microprocessor 1 controls, on car door side, establishing sensing transmitter module 9 is in addition comprised of with coder 12 and radio frequency transmitter module 13 optical sensor 10 and single-chip 11, when the optical sensor 10 of sensing transmitter module 9 receives people and opens the door during message, as touching optical sensor 10, hand can produce message whole and processing through single-chip 11, by coder 12 codings, by 13 transmittings of radio frequency transmitter module, via radio frequency receiver module 7, receive by outputing to single-chip microprocessor 1 after coder 8 codings and control processing, another this radio frequency receiver module 7 is a kind of wap message receiver module devices, and radio frequency transmitter module 13 is a kind of wap message transmitter module devices.

In addition, this sensing transmitter module 9 can change establishes the 14 mode structure kenels enforcements of capacitance touch sensing transmitter module, its formation is by touch pad 15 (consulting Fig. 2), to touch capacitance signal to detect IC16 and detect after single-chip 17 is processed coder 18 codings and receive by outputing to single-chip microprocessor 1 after coder 8 codings and control processing via radio frequency receiver module 7 to 19 transmittings of radio frequency transmitter module, this mode be by capacitive touch sensing as sensing cell as another selection example of the utility model.

The state of aforementioned whole enforcement is when no matter capacitance touch sensing transmitter module 14 or the optical sensor 10 of sensing transmitter module 9 receive people and open the door during message, as touching optical sensor 10, hand can produce message whole and processing through single-chip 11, by coder 12 codings, by 13 transmittings of radio frequency transmitter module, via radio frequency receiver module 7, received by outputing to single-chip microprocessor 1 after coder 8 codings, this single-chip microprocessor 1 is detected back car situations by radar detecting module 2 after receiving message, when there being Che Shihui to send voice by voice recording-reproducing assembly 5, rear has car while car door warning light 3 to light, car door can not be opened, under without car state, begin to such an extent that open the door, after car door opening, close the door again, closing behind the door 10 seconds automatically upper central controlled locks 4 closes the door and reaches safety switch object.

Be below the utility model car door opening operating process step:

1, in the time will opening the door, while touching membrane keyboard optical sensor 10, the first sound that gives a warning continuously of this voice recording-reproducing assembly 5 " careful back car " warning occupant, and the party's car door warning light 3 flickers that will open the door, warning front vehicle, determines that rear just can open the door without sending a car for 2 seconds afterwards.

The sound that gives a warning is " careful when 2, after car, left and right two side radar detecting modules 2 detectings are sent a car! Send a car in rear ", and the party's car door warning light 3 that will open the door flicker, warning front vehicle, even 2 seconds to opening the door, wait until situation releasing, warning tones stops just opening the door afterwards.

3, after car door opening, close the door, 10 seconds, automatically upper central controlled lock 4 reached safety switch object behind the door in pass again.

During above-mentioned formation automobile door opening safety alarm device 20 end user's opening car door, first obtain voice reminder, under the situation of sending a car without male offspring, begin to such an extent that open the door and get off, car door closes goes up central controlled lock 4 behind the door 10 seconds automatically, reach safety switch object, having reduced road accident occurs, the people's body life property obtains and ensures, indirectly also reduce the fear that people's door walks in road, and the utility model integral structure member is through detailed concept design, from design, experiment, revise, laying forms, outside performance Best Practical, integral structure is solid, easily assembling, material saving, the multiple advantage such as durable, also for this industry is opened the situation that breaks, a rare good creation for innovation completely in fact, foot is for being usability in industry.

Claims

1. an automobile door opening safety alarm device, it is characterized in that it comprises: Che Nei establishes single-chip microprocessor and makes control unit, after car, establish radar detecting module, car door is established Warning light and is all connected with the telecommunication of single-chip microprocessor with central controlled lock, this single-chip microprocessor is established voice recording-reproducing assembly on one side and is attached thereto, separately on one side, establish the regular circuit of power supply, establish radio frequency receiver module and demoder aside, all link with the telecommunication of single-chip microprocessor, on car door side, establishing sensing transmitter module is in addition comprised of with coder and radio frequency transmitter module optical sensor and single-chip.

2. automobile door opening safety alarm device according to claim 1, it is characterized by the other sensing transmitter module of establishing of this car door and can change and establish capacitance touch sensing transmitter module and implement, it forms and sequentially comprises that touch pad and capacitance signal detect IC and single-chip and coder and radio frequency transmitter module and form.