CN104590237A - Vehicle with hand brake force detection device - Google Patents
Vehicle with hand brake force detection device Download PDFInfo
- Publication number
- CN104590237A CN104590237A CN201310528915.5A CN201310528915A CN104590237A CN 104590237 A CN104590237 A CN 104590237A CN 201310528915 A CN201310528915 A CN 201310528915A CN 104590237 A CN104590237 A CN 104590237A
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- CN
- China
- Prior art keywords
- brake
- force
- vehicle
- parking brake
- measuring force
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The invention relates to a vehicle with a hand brake force detection device. The vehicle solves the technical problem that in the prior art, the hand brake force effect can not be known. The vehicle comprises a hand brake, a brake block, a brake block drive device, a force measurement device and a display device. The force measurement device is used for detecting the pressure or the pull force exerted on the brake block through the brake block drive device. The output end of the force measurement device is connected with the display device. A power supply supplies power to the display device. The vehicle has the advantages that when the braking work of the hand brake is abnormal, the vehicle can obtain the work abnormity in time and conduct display or even alarm prompting and does not stop conducting alarming until the barking work of the hand brake is normal.
Description
Technical field
The present invention relates to automotive field, be specifically related to a kind of vehicle with parking brake force checking device.
Background technology
Drive new hand when driving, often easily ignore the problem of parking brake, parking brake divides manual type, foot-driven type and electrodynamic type according to operating mode, and existing vehicle, all not there is the device that parking brake power detects, only have a position switch, can not accurately reflect parking brake effect, also do not have voice message, the phenomenon that car phenomenon or brake facing smolder that causes slipping often occurs, and brings economic loss and personal safety hidden danger to vehicle and personnel.
Summary of the invention
The invention provides a kind of vehicle with parking brake force checking device, solve the technical matters that prior art cannot know parking brake power effect.
Technical solution of the present invention is:
A kind of vehicle with parking brake force checking device, comprise parking brake, brake facing and brake facing actuating device, its special character is: described in there is parking brake force checking device vehicle also comprise device for measuring force and read out instrument, device for measuring force is for the pressure that detects brake facing actuating device and produce brake facing or pulling force, the mouth of device for measuring force is connected with read out instrument, and power supply is powered to read out instrument.
Above-mentioned brake facing actuating device comprises brake pulling wire, brake pulling wire one end is connected with parking brake, the other end of brake pulling wire is connected with brake facing, described device for measuring force is between brake pulling wire and parking brake, or device for measuring force is between brake pulling wire and brake facing, described device for measuring force is pulling force sensor.
Above-mentioned actuating device comprises cylinder and is positioned at the piston of cylinder, and described device for measuring force is positioned at the end face of piston or bottom surface or cylinder, and described device for measuring force is pressure sensor.
Above-mentioned actuating device comprises oil cylinder, oil pipe and piston, and oil cylinder is connected with oil pipe, is provided with piston in oil cylinder, and described device for measuring force is positioned at the end face of piston or bottom surface or oil cylinder or oil pipe, and described device for measuring force is pressure sensor.
Above-mentioned read out instrument is LED or LCD screen.
The above-mentioned vehicle with parking brake force checking device also comprises speech prompting device, and the mouth of read out instrument is connected with speech prompting device.
Advantage of the present invention is: when hand-braking work mal, the present invention can be known in time and show even alarm, until when hand-braking is working properly, exits warning.
Accompanying drawing explanation
Fig. 1 is principle of the invention figure;
Fig. 2 is the schematic diagram of embodiment one;
Fig. 3 is the schematic diagram of embodiment two;
Wherein: 1-device for measuring force; 2-read out instrument; 3-parking brake; 4-brake facing; 5-brake pulling wire; 6-cylinder; 7-piston; 8-power supply; 9-speech prompting device.
Detailed description of the invention
As Fig. 1, this has the vehicle of parking brake force checking device, comprise parking brake 3, brake facing 4, brake facing actuating device, device for measuring force 1 and read out instrument 2, device for measuring force is for the pressure that detects brake facing actuating device and produce brake facing or pulling force, the mouth of device for measuring force is connected with read out instrument, and power supply 8 is powered to read out instrument.
Embodiment one:
As Fig. 2, actuating device comprises brake pulling wire 5, brake pulling wire one end is connected with parking brake, and the other end of brake pulling wire is connected with brake facing, and device for measuring force is between brake pulling wire and parking brake, or device for measuring force is between brake pulling wire and brake facing, now, device for measuring force is pulling force sensor, as JLBS-II type pulling force sensor, read out instrument selects LED or LCD screen, and display pattern is light beam or the numeral of different colours.Or read out instrument selects intelligent instrument SP42-M1A or SP42-M2A supporting with this pulling force sensor or SP42-M3A.
Embodiment two:
As Fig. 3, actuating device comprises cylinder 6 and is positioned at the piston 7 of cylinder, device for measuring force is positioned at the end face of piston or bottom surface or cylinder, now, device for measuring force is pressure sensor, and the miniature pressure sensor of weighing of JHBM button of such as Bangbu sensing system Engineering Co., Ltd, micro pressure sensor or S type are weighed pull pressure sensor.
Embodiment three:
Actuating device comprises oil cylinder, oil pipe and piston, and oil cylinder is connected with oil pipe, is provided with piston in oil cylinder, described device for measuring force is positioned at the end face of piston or bottom surface or oil cylinder or oil pipe, its principle is identical with embodiment two, and now, device for measuring force is pressure sensor.
Preferably, this vehicle with parking brake force checking device also comprises speech prompting device 9, and the mouth of read out instrument is connected with speech prompting device.Now read out instrument selects energy intelligent instrument SP42-M1A or SP42-M2A or SP42-M3A.
During use, when pull-up parking brake, device for measuring force can detect a force value or value of thrust, and when this force value or value of thrust reach the standard tension value of parking brake, illustrate that parking brake is tightened up, reach safety condition, on read out instrument, light beam is shown in green; When this force value or value of thrust are greater than zero but are less than or equal to 1/2 of the standard tension value of parking brake, illustrate that parking brake is not thoroughly decontroled; When this force value or value of thrust be greater than 1/2 of standard tension value be less than standard tension value time, illustrate that parking brake is not tightened up; If parking brake is not thoroughly decontroled or parking brake is not tightened up, on read out instrument, light beam is shown in red and flash, and now, intelligent instrument sends signal to speech prompting device, speech prompting device work; When device for measuring force does not detect force value or value of thrust, illustrate that parking brake is for decontrol state completely, on read out instrument, light beam does not show.Intelligent instrument model SP42-M1A can utilize bound to report to the police and exports and drive respective color to show and different phonetic prompting, and the program is also applicable to the vehicle of electronics parking brake.
Claims (6)
1. one kind has the vehicle of parking brake force checking device, comprise parking brake, brake facing and brake facing actuating device, it is characterized in that: described in there is parking brake force checking device vehicle also comprise device for measuring force and read out instrument, device for measuring force is for the pressure that detects brake facing actuating device and produce brake facing or pulling force, the mouth of device for measuring force is connected with read out instrument, and power supply is powered to read out instrument.
2. the vehicle with parking brake force checking device according to claim 1, it is characterized in that: described brake facing actuating device comprises brake pulling wire, brake pulling wire one end is connected with parking brake, the other end of brake pulling wire is connected with brake facing, described device for measuring force is between brake pulling wire and parking brake, or device for measuring force is between brake pulling wire and brake facing, described device for measuring force is pulling force sensor.
3. the vehicle with parking brake force checking device according to claim 1, it is characterized in that: described actuating device comprises cylinder and is positioned at the piston of cylinder, described device for measuring force is positioned at the end face of piston or bottom surface or cylinder, and described device for measuring force is pressure sensor.
4. the vehicle with parking brake force checking device according to claim 1, it is characterized in that: described actuating device comprises oil cylinder, oil pipe and piston, oil cylinder is connected with oil pipe, piston is provided with in oil cylinder, described device for measuring force is positioned at the end face of piston or bottom surface or oil cylinder or oil pipe, and described device for measuring force is pressure sensor.
5., according to the arbitrary described vehicle with parking brake force checking device of claim 1-4, it is characterized in that: described read out instrument is LED or LCD screen.
6. the vehicle with parking brake force checking device according to claim 5, is characterized in that: described in there is parking brake force checking device vehicle also comprise speech prompting device, the mouth of read out instrument is also connected with speech prompting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310528915.5A CN104590237A (en) | 2013-10-30 | 2013-10-30 | Vehicle with hand brake force detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310528915.5A CN104590237A (en) | 2013-10-30 | 2013-10-30 | Vehicle with hand brake force detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104590237A true CN104590237A (en) | 2015-05-06 |
Family
ID=53116401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310528915.5A Pending CN104590237A (en) | 2013-10-30 | 2013-10-30 | Vehicle with hand brake force detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104590237A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3369914A4 (en) * | 2015-10-30 | 2018-10-17 | Nissan Motor Co., Ltd. | Information providing method for vehicle and information providing device for vehicle |
| CN110514920A (en) * | 2019-07-16 | 2019-11-29 | 苏州西木机械有限公司 | Electronics parking brake detection device |
-
2013
- 2013-10-30 CN CN201310528915.5A patent/CN104590237A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3369914A4 (en) * | 2015-10-30 | 2018-10-17 | Nissan Motor Co., Ltd. | Information providing method for vehicle and information providing device for vehicle |
| CN110514920A (en) * | 2019-07-16 | 2019-11-29 | 苏州西木机械有限公司 | Electronics parking brake detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |