CN204586863U - A kind of automobile hand brake does not put alarm device - Google Patents
A kind of automobile hand brake does not put alarm device Download PDFInfo
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- CN204586863U CN204586863U CN201520317537.0U CN201520317537U CN204586863U CN 204586863 U CN204586863 U CN 204586863U CN 201520317537 U CN201520317537 U CN 201520317537U CN 204586863 U CN204586863 U CN 204586863U
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- ecu
- signal generation
- parking brake
- generation device
- car data
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Abstract
The utility model relates to a kind of automobile hand brake and does not put alarm device, comprising: car data monitoring ECU, prompting device, parking brake on-off signal generation device, train signal generation device, vehicle launch signal generation device; The input end that the mouth of above-mentioned signal generation device monitors ECU with car data is respectively connected by data line, and the mouth of car data monitoring ECU is connected with the input serial ports of prompting device by data line; The vehicle launch Signal transmissions that the train signal that the parking brake on-off signal that parking brake on-off signal generation device produces, train signal generation device produce, vehicle launch signal generation device produce monitors ECU to car data, after car data monitoring ECU, respectively the parking brake on off state under different driving states and vehicle launch state is pointed out by prompting device.The utility model for automobile hand brake status real time monitor and judgement, and can be pointed out chaufeur timely, and actv. prevents because parking brake does not put the generation of caused danger.
Description
Technical field
The utility model belongs to Automobile manufacturing, repacking field, particularly relates to a kind of automobile hand brake and does not put alarm device.
Background technology
It is extremely important for the safety of running car that parking brake does not put alarm.At present, still there is following shortcoming in what parking brake did not put prompt system:
1, driving is not let go in a flash, only bright indicator lamp: the sight angle of gauge panel and chaufeur is more than 25 degree, when causing chaufeur to observe road conditions, inadequate to the parking brake indicator lamp observation of gauge panel, occurs that the situation of stopping of letting go is forgotten in driving;
2, driving is not let go and is stopped, easily cause brake failure: on the one hand, if with braking away, brake disc will generate heat, and after the time grown, whole wheel hub all can generate heat, time serious, wheel cylinder and brake oil pipe are heated and cause brake solution to gasify, make brake failure, what have even can cause tyre explosion or burning, particularly easily causes a serious accident for large-scale bogie; On the other hand, driving engine overburden can be caused to travel, cause the phenomenons such as oil consumption.
Utility model content
In view of the problem existing for prior art, the utility model provides a kind of automobile hand brake not put alarm device, for automobile hand brake status real time monitor and judgement, and timely chaufeur is pointed out, can prevent because parking brake does not put the generation of caused danger by actv..
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
A kind of automobile hand brake does not put alarm device, comprising: car data monitoring ECU, prompting device, parking brake on-off signal generation device, train signal generation device, vehicle launch signal generation device; Described parking brake on-off signal generation device, train signal generation device, the input end that the mouth of vehicle launch signal generation device monitors ECU with car data are respectively connected by data line, and the mouth of described car data monitoring ECU is connected with the input serial ports of prompting device by data line; The vehicle launch Signal transmissions that the train signal that the parking brake on-off signal that described parking brake on-off signal generation device produces, train signal generation device produce, vehicle launch signal generation device produce monitors ECU to car data, after car data monitoring ECU, respectively the parking brake on off state under different driving states and vehicle launch state is pointed out by prompting device.
The beneficial effects of the utility model are:
The beneficial effects of the utility model are: after the vehicle launch Signal transmissions that the train signal that the parking brake on-off signal that described parking brake on-off signal generation device produces, train signal generation device produce, vehicle launch signal generation device produce to car data monitors the process of ECU by car data monitoring ECU, transfer to prompting device, prompting device is pointed out according to the data-signal received, achieve the display of result, chaufeur can monitor parking brake state in real time by prompting device, ensure that the driving safety of automobile.Automobile hand brake described in the utility model is not put alarm device and can be reported to the police when any parking brake is not put, and especially considers the startup of vehicle and the flame-out impact on parking brake prompting, avoids because road speed is for the erroneous judgement of parking brake state.Such as: under flame-out state, when sliding appears in vehicle, can point out accurately and pull the hand brake.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described parking brake on-off signal generation device comprises the sensor and parking brake switch that detect parking brake state, the mouth of the sensor of described detection parking brake state is electrically connected with one end of parking brake switch, and the input end that the other end and the car data of described parking brake switch monitor ECU is connected by data line;
Described train signal generation device comprises wheel sensor, the ABS ECU and vehicle body ECU of inspection vehicle wheel speed, the mouth of described wheel sensor is electrically connected with the input end of ABS ECU, the mouth of described ABSECU is electrically connected with the input end of vehicle body ECU, and the input end that mouth and the car data of described vehicle body ECU monitor ECU is connected by data line;
Described vehicle launch signal generation device comprises the camshaft-signal sensor and Engine ECU that detect engine cam rotating speed, the mouth of described camshaft-signal sensor is electrically connected with the input end of Engine ECU, and mouth and the car data of described Engine ECU are monitored ECU input end and be connected by data line.
In parking brake on-off signal generation device described in the utility model, the sensor detecting parking brake state can detect parking brake state by detecting bonding signal, parking brake switch can control circuit state and produce parking brake on-off signal, car data monitoring ECU receives and processes the parking brake on-off signal disconnection of the such as parking brake switch (and close).
In train signal generation device described in the utility model, wheel sensor can produce impulse singla by inspection vehicle wheel speed, the shift pulse signal that ABS ECU (referring to anti-skid brake system ECU) can realize wheel sensor to detect is the function of wheel velocity signal, and vehicle body ECU can realize function wheel velocity signal being treated to train signal.
In vehicle launch signal generation device described in the utility model, camshaft-signal sensor can detect engine cam rotating speed and produce impulse singla, and Engine ECU can realize the function described impulse singla being treated to vehicle launch signal.
Further, the sensor of described detection parking brake state is jack.
Further, described prompting device comprises auditory tone cues device and telltale.
Further, described auditory tone cues device is loudspeaker.
The beneficial effect of above-mentioned further scheme is adopted to be: loudspeaker can monitor according to car data different types of signal (as parking brake on-off signal, train signal, vehicle launch signal etc.) that ECU receives and result to above-mentioned signal, export corresponding prompt tone and alarm sound, conveniently driver is pointed out, in automobile traveling process, voice mode is utilized to inform driver's vehicle door status, dispersion attention when avoiding driver to drive.
Further, also comprise for not putting to described automobile hand brake the power supply that in alarm device, each several part is powered, described power supply and car data are monitored ECU and are electrically connected.
The beneficial effect of above-mentioned further scheme is adopted to be: during use, the connection of vehicle power to be adjusted to the voltage required for each several part work of not putting alarm device with automobile hand brake described in the utility model, and to charge to various piece.
Further, also comprise select for prompting mode and optimum configurations switch is set, the described switch that arranges is monitored ECU with car data and is electrically connected.
The beneficial effect of above-mentioned further scheme is adopted to be: the described switch that arranges can adopt key mode, suggestion voice, image mode can be set, also can arrange for the various parameters (as tone color, decibel, resolution, color etc.) of voice or image.
In the utility model, car data monitoring ECU is generally positioned at the inside of console; Prompting device is generally positioned at above console, is especially arranged on by telltale driver can be facilitated to produce above console to see prompting result.
In parking brake on-off signal generation device described in the utility model, the sensor and the parking brake switch that detect parking brake state are positioned at parking brake pull bar place.
In train signal generation device described in the utility model, wheel sensor is positioned at jack shaft place, and ABS ECU is positioned at ABS master cylinder place, and vehicle body ECU is positioned at console inside.
In vehicle launch signal generation device described in the utility model, camshaft-signal sensor is positioned at engine cam place, and Engine ECU is positioned at console inside.
The switch that arranges described in the utility model is positioned at telltale place, and power supply is positioned at the plug place of On-Board Diagnostics (OBD) (On-Board D iagnost ics is called for short OBD).
The above-mentioned description for each several part position just in order to illustrate that technical scheme described in the utility model can realize, but be not limited to above-mentioned in position, other rational positions can be selected according to actual needs.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is that automobile hand brake described in the utility model does not put alarm device connection diagram.
In accompanying drawing, the list of parts representated by each label is as follows:
1, car data monitoring ECU, 2, prompting device, 3, parking brake on-off signal generation device, 4, train signal generation device, 5, vehicle launch signal generation device, 6, power supply, 7, switch is set, 310, parking brake switch, 320, detect the sensor of parking brake state, 410, vehicle body ECU, 420, ABS ECU, 430, wheel sensor, 510, Engine ECU, 520, camshaft-signal sensor.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of automobile hand brake is not put alarm device and is comprised: car data monitoring ECU 1, prompting device 2, parking brake on-off signal generation device 3, train signal generation device 4, vehicle launch signal generation device 5; Described parking brake on-off signal generation device 3, train signal generation device 4, the input end that the mouth of vehicle launch signal generation device 5 monitors ECU 1 with car data are respectively connected by data line, and the mouth of described car data monitoring ECU 1 is connected with the input serial ports of prompting device by data line; The vehicle launch Signal transmissions that the train signal that the parking brake on-off signal that described parking brake on-off signal generation device 3 produces, train signal generation device 4 produce, vehicle launch signal generation device 5 produce is to car data monitoring ECU 1, after car data monitoring ECU 1, respectively the parking brake on off state under different driving states and vehicle launch state is pointed out by prompting device 2.
Described parking brake on-off signal generation device 3 comprises the sensor 320 and parking brake switch 310 that detect parking brake state, the mouth of the sensor 320 of described detection parking brake state is electrically connected with one end of parking brake switch 310, and the input end that the other end and the car data of described parking brake switch 310 monitor ECU 1 is connected by data line;
Described train signal generation device 4 comprises wheel sensor 430, the ABSECU 420 and vehicle body ECU 410 of inspection vehicle wheel speed, the mouth of described wheel sensor 430 is electrically connected with the input end of ABS ECU 420, the mouth of described ABS ECU 420 is electrically connected with the input end of vehicle body ECU 410, and the input end that mouth and the car data of described vehicle body ECU 410 monitor ECU 1 is connected by data line;
Described vehicle launch signal generation device 5 comprises the camshaft-signal sensor 520 and Engine ECU 510 that detect engine cam rotating speed, the mouth of described camshaft-signal sensor 520 is electrically connected with the input end of Engine ECU 510, and mouth and the car data of described Engine ECU 510 are monitored ECU 1 input end and be connected by data line.
The sensor of described detection parking brake state is jack.
Described prompting device 2 comprises auditory tone cues device and telltale.
Described auditory tone cues device is loudspeaker, and described loudspeaker are with speech chip, and the process chip that described speech chip has with car data monitoring ECU 1 is connected.
Described telltale is with display driver chip, and described display driver chip and car data are monitored the process chip that ECU 1 has and be connected.
Automobile hand brake described in the utility model is not put alarm device and is also comprised the power supply 6 of powering for not putting each several part in alarm device to described automobile hand brake, one end and the car data of described power supply 6 are monitored ECU 1 and are electrically connected, and the other end of described power supply 6 is electrically connected with vehicle power.During use, the connection of vehicle power is adjusted to the voltage required for each several part work of not putting alarm device with automobile hand brake described in the utility model, and various piece is charged.
Automobile hand brake described in the utility model does not put alarm device, also comprise select for prompting mode and optimum configurations switch 7 is set, the described switch 7 that arranges is monitored ECU 1 with car data and is electrically connected.The described switch 7 that arranges can adopt key mode, can arrange suggestion voice, image mode, also can arrange for the various parameters (as tone color, decibel, resolution, color etc.) of voice or image.
The signals such as the parking brake on-off signal that the car data monitoring ECU 1 pair of PARK SW signal generation device 3 produces, train signal generation device 4 produces train signal, vehicle launch signal generation device 5 produces vehicle launch signal carry out comprehensive treatment, generate parking brake state, utilize prompting device 2 to point out according to corresponding parking brake state.Below lift certain embodiments to be described.
Vehicle launch signal is under starting state, the non-discharge signal of parking brake switch (being namely in the state of pulling the hand brake) detected, and detects that train signal is driving states, and prompting device prompting parking brake is not decontroled, and voice message " please decontrol parking brake ".
Vehicle launch signal is under flame-out state, detects that parking brake switch does not pull the hand brake, and when detecting that sliding appears in vehicle, prompting device 2 can be pointed out accurately and be pulled the hand brake, voice message " please pull the hand brake ".
Vehicle launch signal is under starting state: detect that train signal is driving states, and the non-discharge signal of parking brake switch detected, and prompting device 2 points out parking brake not decontrol, and voice message " please decontrol parking brake ".
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. an automobile hand brake does not put alarm device, it is characterized in that, comprising: car data monitoring ECU (1), prompting device (2), parking brake on-off signal generation device (3), train signal generation device (4), vehicle launch signal generation device (5); The mouth of described parking brake on-off signal generation device (3), train signal generation device (4), vehicle launch signal generation device (5) monitors ECU (1) respectively input end with car data is connected by data line, and the mouth of described car data monitoring ECU (1) is connected with the input serial ports of prompting device by data line.
2. a kind of automobile hand brake does not put alarm device according to claim 1, it is characterized in that, described parking brake on-off signal generation device (3) comprises the sensor (320) and parking brake switch (310) that detect parking brake state, the mouth of the sensor (320) of described detection parking brake state is electrically connected with one end of parking brake switch (310), and the input end that the other end and the car data of described parking brake switch (310) monitor ECU (1) is connected by data line;
Described train signal generation device (4) comprises wheel sensor (430), the ABS ECU (420) and vehicle body ECU (410) of inspection vehicle wheel speed, the mouth of described wheel sensor (430) is electrically connected with the input end of ABSECU (420), the mouth of described ABS ECU (420) is electrically connected with the input end of vehicle body ECU (410), and the input end that mouth and the car data of described vehicle body ECU (410) monitor ECU (1) is connected by data line;
Described vehicle launch signal generation device (5) comprises the camshaft-signal sensor (520) and Engine ECU (510) that detect engine cam rotating speed, the mouth of described camshaft-signal sensor (520) is electrically connected with the input end of Engine ECU (510), and mouth and the car data of described Engine ECU (510) are monitored ECU (1) input end and be connected by data line.
3. a kind of automobile hand brake does not put alarm device according to claim 2, it is characterized in that, the sensor of described detection parking brake state is jack.
4. a kind of automobile hand brake does not put alarm device according to claim 3, it is characterized in that, described prompting device (2) comprises auditory tone cues device and telltale.
5. a kind of automobile hand brake does not put alarm device according to claim 4, it is characterized in that, described auditory tone cues device is loudspeaker.
6. according to any one of claim 1-5, a kind of automobile hand brake does not put alarm device, it is characterized in that, also comprise for not putting the power supply (6) that in alarm device, each several part is powered to described automobile hand brake, described power supply (6) and car data are monitored ECU (1) and are electrically connected.
7. a kind of automobile hand brake does not put alarm device according to claim 6, it is characterized in that, also comprise select for prompting mode and optimum configurations switch (7) is set, the described switch (7) that arranges is monitored ECU (1) with car data and is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317537.0U CN204586863U (en) | 2015-05-15 | 2015-05-15 | A kind of automobile hand brake does not put alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317537.0U CN204586863U (en) | 2015-05-15 | 2015-05-15 | A kind of automobile hand brake does not put alarm device |
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| Publication Number | Publication Date |
|---|---|
| CN204586863U true CN204586863U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520317537.0U Expired - Fee Related CN204586863U (en) | 2015-05-15 | 2015-05-15 | A kind of automobile hand brake does not put alarm device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818800A (en) * | 2016-04-14 | 2016-08-03 | 北京汽车研究总院有限公司 | Hand brake reminding system and method, and automobile |
| CN107399313A (en) * | 2016-05-18 | 2017-11-28 | 何达江 | Automobile intelligent audible alarm system |
| CN108263368A (en) * | 2018-02-02 | 2018-07-10 | 王灿灿 | Automobile hand brake automatic unlocking system under the conditions of trailer |
-
2015
- 2015-05-15 CN CN201520317537.0U patent/CN204586863U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818800A (en) * | 2016-04-14 | 2016-08-03 | 北京汽车研究总院有限公司 | Hand brake reminding system and method, and automobile |
| CN105818800B (en) * | 2016-04-14 | 2019-04-12 | 北京汽车集团有限公司 | A kind of parking brake system for prompting, method and automobile |
| CN107399313A (en) * | 2016-05-18 | 2017-11-28 | 何达江 | Automobile intelligent audible alarm system |
| CN108263368A (en) * | 2018-02-02 | 2018-07-10 | 王灿灿 | Automobile hand brake automatic unlocking system under the conditions of trailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20200515 |
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| CF01 | Termination of patent right due to non-payment of annual fee |