CN201769736U - Automobile starting and parking hand braking reminder - Google Patents
Automobile starting and parking hand braking reminder Download PDFInfo
- Publication number
- CN201769736U CN201769736U CN2009202806036U CN200920280603U CN201769736U CN 201769736 U CN201769736 U CN 201769736U CN 2009202806036 U CN2009202806036 U CN 2009202806036U CN 200920280603 U CN200920280603 U CN 200920280603U CN 201769736 U CN201769736 U CN 201769736U
- Authority
- CN
- China
- Prior art keywords
- hand braking
- operational amplifier
- integrated operational
- switch
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses an automobile starting and parking hand braking reminder which is structurally characterized by comprising integrated operational amplifiers (1) and (2), an engine rotating speed sensor (3), an automobile speed sensor (4), a voice alarm (5), a horn (6) and switches (7) and (8); when in starting, the engine rotating speed sensor (3) transmits an engine rotating speed signal to the integrated operational amplifier (1), after the engine rotating speed signal is operated and compared by the integrated operational amplifier (1), the information is transmitted to the voice alarm (5) by the switch (7), and the loosening hand braking signal is sent out by the horn (6); and when in parking, the automobile speed sensor (4) transmits an automobile speed signal to the integrated operational amplifier (2), after the automobile speed signal is operated and compared by the integrated operational amplifier (2), the information is transmitted to the voice alarm (5) by the switch (8), and the tensioning hand braking signal is sent out by the horn (6).
Description
Technical field
The utility model belongs to automobile technical field about the hand braking alarm set of vehicle starting Parking.Specifically, the utility model is before vehicle starting, in time reminds chaufeur to remove hand brake device, prevents from after starting difficulty or the starting automobile to be caused wearing and tearing; When automobile parking, in time remind chaufeur tension hand brake device, carry out braking during standstill, prevent Parking after automobile slippery automatically, cause any property loss.
Background technology
Chaufeur often owing to neglecting or lacking experience, can not in time unclamp hand brake device when vehicle starting, caused and started to walk to have brake after difficulty or the starting, and automobile is caused wearing and tearing; Untimely tension hand brake device causes automobile slippery behind parking of automobile, causes danger, and has caused the loss of property.
The utility model content
In view of above-mentioned, main purpose of the present utility model is to provide a kind of and simple in structurely, reasonable in design, safe and reliable, easy for installation can in time reminds chaufeur tension or unclamp hand braking device.
For achieving the above object, the technical scheme that the utility model is taked is: the hand braking alarm set of a kind of vehicle starting Parking, and its constructional feature is: contain integrated operational amplifier (1) and integrated operational amplifier (2), engine speed sensor (3), car speed sensor (4), phonetic alarm (5), loudspeaker (6) and switch (7) and switch (8); Engine speed sensor (3) is passed to integrated operational amplifier (1) to engine rotational speed signal through switch (7), and the information of sending through integrated operational amplifier (1) computing, after is relatively given phonetic alarm (5), sends through loudspeaker (6) and unclamps hand braking signal; Car speed sensor (4) is passed to integrated operational amplifier (2) to the automobile speed signal through switch (8), and the information of sending through integrated operational amplifier (2) computing, after is relatively given phonetic alarm (5), sends the hand braking signal of tension through loudspeaker (6).
Described integrated operational amplifier (1), (2) are the electronic modules that can carry out signal comparison, computing, amplification.
Described engine speed sensor (3), adopt photo-electric, electromagnetic type and Hall-type any.Be installed in the engine distributor, crankshaft front end or camshaft front end.With signal wire (SW) sensor (3) is connected with integrated operational amplifier (1) input end.
Described car speed sensor (4) adopts electromagnetic type and kind of Hall-type, is installed in automotive wheel not with on the parts of tyre rotation or on the main reduction gear, change-speed box.With signal wire (SW) sensor (4) is connected with integrated operational amplifier (2) input end.
Described phonetic alarm (5) is the chip that has solidified language, sends signal by loudspeaker (6).
Described switch (7), (8) are installed on the hand brake, are the contact switch, and switch (7) is connected when hand braking handle pull-up, disconnect when hand braking handle unclamps; Switch (8) is connected when hand braking handle unclamps, and disconnects during hand braking handle pull-up.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
1. integrated operational amplifiers among the figure, 2. integrated operational amplifier, 3. engine speed sensor, 4. car speed sensor, 5. phonetic alarm, 6. loudspeaker, 7. switch, 8. switch.
Beneficial effect
The utility model is exactly before vehicle starting, and in time reminding driver unclamps hand brake device; Engine misses when preventing vehicle starting, or cause wearing and tearing to brake block with brake after the starting; In time reminding driver tension hand brake device after stopping; Prevent from automatically sliding behind the automobile parking, cause any property loss.
The specific embodiment
As shown in Figure 1, the hand braking alarm set of vehicle starting Parking of the present utility model contains integrated operational amplifier (1) and integrated operational amplifier (2), engine speed sensor (3), car speed sensor (4), audio alert (5), loudspeaker (6), switch (7) and switch (8); Engine speed sensor (3) is passed to integrated operational amplifier (1) to engine rotational speed signal through switch (7), car speed sensor (4) is passed to integrated operational amplifier (2) to the automobile speed signal through switch (8), send information through integrated operational amplifier (1), (2) computing, after relatively and give phonetic alarm (5), send signal through loudspeaker (6).
IC1, IC2 are integrated operational amplifier, IC1 positive connection, and when (+) end had the signal input, 1 pin of IC1 was a high level, during the input of (+) end no signal, 1 pin of IC1 is a low level; IC2 is anti-phase connection, and when (-) end had the signal input, 1 pin of IC2 was a low level, and during the input of (-) end no signal, 1 pin of IC2 is a high level.Behind car engine start, engine speed sensor (3) is given IC1 (+) end engine signal, this moment, hand braking handle was a tension, switch (7) is an on-state, the 1 pin high level of IC1 is added on the phonetic alarm (5) through switch (7), loudspeaker are reported to the police, and remind chaufeur to unclamp hand braking.When unclamping hand braking handle, switch (7) is an off-state, and switch (8) is an on-state, IC1 no longer works, and behind the vehicle starting, car speed sensor (4) is given IC2 (-) end engine signal, because IC2 is anti-phase connection, 1 pin of IC2 is a low level, and phonetic alarm (5) is not reported to the police; Behind parking of automobile, car speed sensor (4) no signal is given IC2 (-) end, and 1 pin of IC2 is a high level, and the 1 pin high level of IC2 is added on the phonetic alarm (5) through K8, and loudspeaker (6) are reported to the police, and reminds the chaufeur tension hand braking.
The parts that the utility model adopted, the existing parts that all can directly buy on market are no longer described its concrete structure here.
The utility model is not fixed for a certain vehicle, but is applicable to the hand braking prompting of all automobiles.
Claims (6)
1. the hand braking alarm set of vehicle starting Parking is characterized in that containing integrated operational amplifier (1) and integrated operational amplifier (2), engine speed sensor (3), car speed sensor (4), phonetic alarm (5), loudspeaker (6) and switch (7) and switch (8); Engine speed sensor (3) is passed to integrated operational amplifier (1) to engine rotational speed signal through switch (7), and the information of sending through integrated operational amplifier (1) computing, after is relatively given phonetic alarm (5), sends through loudspeaker (6) and unclamps hand braking signal; Car speed sensor (4) is passed to integrated operational amplifier (2) to the automobile speed signal through switch (8), and the information of sending through integrated operational amplifier (2) computing, after is relatively given phonetic alarm (5), sends the hand braking signal of tension through loudspeaker (6).
2. the hand braking alarm set of a kind of vehicle starting Parking according to claim 1 is characterized in that described integrated operational amplifier (1), (2), is the electronic module that can carry out signal comparison, computing, amplification.
3. the hand braking alarm set of a kind of vehicle starting Parking according to claim 1, it is characterized in that described engine speed sensor (3), adopt photo-electric, electromagnetic type and Hall-type any, be installed in the engine distributor, crankshaft front end or camshaft front end, with signal wire (SW) sensor (3) is connected with integrated operational amplifier (1) input end.
4. the hand braking alarm set of a kind of vehicle starting Parking according to claim 1, it is characterized in that described car speed sensor (4), adopt electromagnetic type and Hall-type any, be installed in automotive wheel not with on the parts of tyre rotation or on the main reduction gear, change-speed box, sensor (4) be connected with integrated operational amplifier (2) input end with signal wire (SW).
5. the hand braking alarm set of a kind of vehicle starting Parking according to claim 1, it is characterized in that described switch (7), (8), be installed on the hand brake, be the contact switch, switch (7) is connected when hand braking handle pull-up, disconnects when hand braking handle unclamps; Switch (8) is connected when hand braking handle unclamps, and disconnects during hand braking handle pull-up.
6. the hand braking alarm set of a kind of vehicle starting Parking according to claim 1 is characterized in that described phonetic alarm (5) is the chip that has solidified language, sends signal by loudspeaker (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202806036U CN201769736U (en) | 2009-12-08 | 2009-12-08 | Automobile starting and parking hand braking reminder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202806036U CN201769736U (en) | 2009-12-08 | 2009-12-08 | Automobile starting and parking hand braking reminder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201769736U true CN201769736U (en) | 2011-03-23 |
Family
ID=43749573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202806036U Expired - Fee Related CN201769736U (en) | 2009-12-08 | 2009-12-08 | Automobile starting and parking hand braking reminder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201769736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625460A (en) * | 2013-12-03 | 2014-03-12 | 杭叉集团股份有限公司 | Hand braking reminding protection system for diesel fork lift truck |
| CN110803142A (en) * | 2019-09-29 | 2020-02-18 | 深圳市元征科技股份有限公司 | Driving reminding method and device, vehicle-mounted equipment and storage medium |
-
2009
- 2009-12-08 CN CN2009202806036U patent/CN201769736U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625460A (en) * | 2013-12-03 | 2014-03-12 | 杭叉集团股份有限公司 | Hand braking reminding protection system for diesel fork lift truck |
| CN103625460B (en) * | 2013-12-03 | 2016-03-09 | 杭叉集团股份有限公司 | The hand braking prompting protection system of a kind of diesel fork lift truck |
| CN110803142A (en) * | 2019-09-29 | 2020-02-18 | 深圳市元征科技股份有限公司 | Driving reminding method and device, vehicle-mounted equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203093873U (en) | Automobile anti-tailgating control device | |
| CN204937116U (en) | A kind of active safety brake system based on bearing circle | |
| CN202022203U (en) | Parking braking detection and alarm system used during start driving | |
| CN102717752A (en) | Overtaking assisting system based on vehicle-vehicle short-distance communication | |
| CN201769736U (en) | Automobile starting and parking hand braking reminder | |
| CN202518255U (en) | Emergency braking intelligent auxiliary system for automotive vehicle | |
| CN201023472Y (en) | Automobile starting hand brake alarm device | |
| CN202463697U (en) | Neutral coasting warning device for automobile | |
| CN102476620A (en) | Vehicle active anti-corrosion intelligent warning device | |
| CN202966280U (en) | Automotive emergency brake assistant device | |
| CN202413590U (en) | Parking brake warning device | |
| CN201525462U (en) | Automatic brake device for bicycle | |
| CN203283231U (en) | Vehicle state mutual monitoring system | |
| CN202413900U (en) | Safety steering wheel | |
| CN202448974U (en) | Intelligent on-off prompting device of automobile handbrake | |
| CN105015410A (en) | Parking braking speech alarming system for automobile | |
| CN201691914U (en) | Health surveillance device | |
| CN201201553Y (en) | Automobile hand braking intelligent alarm device | |
| CN104999961A (en) | Parking brake warning system of automobile | |
| CN201026877Y (en) | Hand brake prompter of motor vehicle | |
| CN201553092U (en) | Speed reminding device | |
| CN206493935U (en) | A kind of automatic braking collision proof means for automobiles | |
| CN202669716U (en) | Rear-end prevention device for automobile | |
| CN202163353U (en) | Automobile with front stop lamp | |
| CN205059412U (en) | Alarm device that knocks into back is prevented to car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20111208 |