CN104859631B - A kind of method for detecting vehicle auxiliry brake, apparatus and system - Google Patents
A kind of method for detecting vehicle auxiliry brake, apparatus and system Download PDFInfo
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- CN104859631B CN104859631B CN201510245270.3A CN201510245270A CN104859631B CN 104859631 B CN104859631 B CN 104859631B CN 201510245270 A CN201510245270 A CN 201510245270A CN 104859631 B CN104859631 B CN 104859631B
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- auxiliary brake
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- brake
- supplemental characteristic
- alarm signal
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- 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)
- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The present embodiments relate to technical field of vehicle, more particularly to a kind of method for detecting vehicle auxiliry brake, apparatus and system.This method includes：After vehicle stall is detected, obtain the supplemental characteristic for recognizing auxiliary brake handle current location, judge whether auxiliary brake is in on-position according to supplemental characteristic, if auxiliary brake is not at on-position, alarm signal is then sent to mobile device, so that mobile device is based on alarm signal and carries out alert process.The embodiment of the present invention is by using above-mentioned technical proposal, when forgetting pull-up auxiliary brake after user gets off, the mobile device of user can be alarmed, can timely and effectively remind user return car in pull-up auxiliary brake, it is to avoid because auxiliary brake is not in on-position cause vehicle occur slide etc. caused by security incident.
Description
Technical field
The present embodiments relate to technical field of vehicle, more particularly to a kind of method for detecting vehicle auxiliry brake, dress
Put and system.
Background technology
With the continuous improvement of national life level, the life of people is more and more rich, and automobile has also come into most people
Family, but thing followed vehicle safety problem turns into one of most concerned problem of all users.Now many users due to
Be busy with one's work, many reasons such as body is tired out or careless, it is likely that occur and pull-up vehicle auxiliry brake forgotten after getting off
The situation of (parking brake), is effectively pointed out user without related device, so as to bring potential safety hazard again.Especially in Po Lu
It is upper or at gas station, if the non-pull-up parking brake of user is out after vehicle, vehicle easily due to self gravitation or by
Other external force and slide, all there is very big potential safety hazard for passenger on vehicle, car and the people of vehicle-surroundings.
The content of the invention
It is existing to solve the purpose of the present invention is to propose to a kind of method for detecting vehicle auxiliry brake, apparatus and system
Vehicle is when forgetting pull-up auxiliary brake after user gets off, it is impossible to the problem of timely and effectively pointing out user.
In a first aspect, vehicle auxiliry brake method is detected the embodiments of the invention provide one kind, including：
Whether detection vehicle stops working；
After vehicle stall is detected, the supplemental characteristic for recognizing auxiliary brake handle current location is obtained；
According to the supplemental characteristic, judge whether the auxiliary brake is in on-position；
If being not at on-position, alarm signal is sent to mobile device, so that the mobile device is based on the report
Alert signal carries out alert process.
Second aspect, the embodiments of the invention provide a kind of device for detecting vehicle auxiliry brake, including：
Misfire detection block, for detecting whether vehicle stops working；
Supplemental characteristic acquisition module, is used to recognize that auxiliary brake handle is worked as after vehicle stall is detected, obtaining
The supplemental characteristic of front position；
Judge module, for according to the supplemental characteristic, judging whether the auxiliary brake is in on-position；
Alarm signal sending module, for when judging that the auxiliary brake is not at on-position, sending alarm signal
Number give mobile device so that the mobile device be based on the alarm signal carry out alert process.
The third aspect, the embodiments of the invention provide a kind of system for detecting vehicle auxiliry brake, including the present invention are real
Apply the device and mobile device of the detection vehicle auxiliry brake described in example；
The mobile device is used for the alarm signal for receiving described device transmission, and is alarmed according to the alarm signal
Processing.
A kind of method of the detection vehicle auxiliry brake provided in the embodiment of the present invention, apparatus and system, can with
Pull-up auxiliary brake is forgotten at family after getting off when, user is timely and effectively pointed out.The detection vehicle provided in the embodiment of the present invention
The method of auxiliary brake, after vehicle stall is detected, obtains the parameter for recognizing auxiliary brake handle current location
Data, judge whether auxiliary brake is in on-position according to supplemental characteristic, if auxiliary brake is not at on-position,
Alarm signal is sent to mobile device, so that mobile device is based on alarm signal and carries out alert process.By using above-mentioned technology
Scheme, when forgetting pull-up auxiliary brake after user gets off, the mobile device of user can be alarmed, can be timely and effectively
User is reminded to return to pull-up auxiliary brake in car, it is to avoid to cause vehicle to be slided because auxiliary brake is not in on-position
The security incident caused such as dynamic.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of the method for detection vehicle auxiliry brake that the embodiment of the present invention one is provided；
Fig. 2 is a kind of schematic flow sheet of the method for detection vehicle auxiliry brake that the embodiment of the present invention two is provided；
Fig. 3 is a kind of schematic flow sheet of the method for detection vehicle auxiliry brake that the embodiment of the present invention three is provided；
Fig. 4 is a kind of structured flowchart of the device for detection vehicle auxiliry brake that the embodiment of the present invention four is provided；
Fig. 5 is a kind of structured flowchart of the system for detection vehicle auxiliry brake that the embodiment of the present invention five is provided.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.It may be appreciated
It is that specific embodiment described herein is used only for explaining the present invention, rather than limitation of the invention.Further need exist for explanation
, for the ease of description, part related to the present invention rather than entire infrastructure are illustrate only in accompanying drawing.
Embodiment one
Fig. 1 is a kind of schematic flow sheet of the method for detection vehicle auxiliry brake that the embodiment of the present invention one is provided, should
Method can be performed by the device of detection vehicle auxiliry brake, and wherein the device can be realized by software and/or hardware, can conduct
A part for vehicle is built in vehicle, can also be installed according to vehicle own characteristic.As shown in figure 1, this method includes：
Whether step 101, detection vehicle stop working.
Exemplary, central control system generally can be all included in existing vehicle, can after vehicle start-up, whether monitoring in real time
Receive the misfire signals that the central control system of vehicle is sent based on hardware connection mode；If it is, detecting vehicle stall.
Step 102, after vehicle stall is detected, obtain the parameter number for recognizing auxiliary brake handle current location
According to.
Exemplary, spring is both provided with inside general auxiliary brake, when pull-up auxiliary brake handle system
When dynamic, spring can be elongated；When auxiliary brake handle is laid down and stops braking, spring-return original is long, so can pass through
Detection spring length or spring stress size, to detect the current location of auxiliary brake handle, then the supplemental characteristic
The as size of the current suffered power of spring current length value or spring.It is preferred that, can also be in auxiliary brake handle following table
The distance value of car body immediately below face mounting distance sensor, measurement auxiliary brake handle lower surface to auxiliary brake handle,
So described supplemental characteristic is the distance value.
Step 103, judge according to supplemental characteristic whether auxiliary brake is in on-position, if so, then performing step
104；Otherwise, terminate.
It is exemplary, when supplemental characteristic is spring current length value, can measured in advance auxiliary brake be in braking shape
Length L1 and auxiliary brake during state are in length L2 during non-brake state, and the supplemental characteristic and L1 and L2 are carried out
Compare.When supplemental characteristic is more than or equal to L1, then judge that auxiliary brake is in on-position；When supplemental characteristic is more than or equal to L2
And during less than L1, then judge that auxiliary brake is in non-brake state.Certainly, when judging, in order to avoid acquired parameter
There is deviation and cause erroneous judgement in data, adjustment criterion that can be appropriate, such as when supplemental characteristic is more than or equal to L3, then judge
Auxiliary brake is in on-position, and wherein L3 is the value more slightly smaller than L1, can be determined by repetition test.
It is exemplary, can be at measured in advance auxiliary brake when supplemental characteristic is the size of the current suffered power of spring
The size F1 and auxiliary brake of suffered power are in the size F2 of power suffered during non-brake state when on-position, will
The supplemental characteristic is compared with F1 and F2.When supplemental characteristic is more than or equal to F1, then judge that auxiliary brake is in braking
State；When supplemental characteristic is more than or equal to F2 and is less than F1, then judge that auxiliary brake is in non-brake state.Likewise,
During judgement, in order to avoid there is deviation in acquired supplemental characteristic and cause erroneous judgement, adjustment criterion that also can be appropriate, such as
When supplemental characteristic is more than or equal to F3, then judge that auxiliary brake is in on-position, wherein F3 is the value more slightly smaller than F1, can be led to
Repetition test is crossed to determine.
It is preferred that, supplemental characteristic is the auxiliary measured by the range sensor installed in auxiliary brake handle lower surface
Distance value of the brake handle lower surface to car body immediately below auxiliary brake handle.Can measured in advance auxiliary brake be in system
Distance value A1 and auxiliary brake during dynamic state are in distance value A2 during non-brake state, by the supplemental characteristic and A1
It is compared with A2.When supplemental characteristic is more than or equal to A1, then judge that auxiliary brake is in on-position；When supplemental characteristic is big
In equal to A2 and less than A1 when, then judge auxiliary brake be in non-brake state.Likewise, when judging, in order to avoid institute
There is deviation and cause erroneous judgement in the supplemental characteristic of acquisition, adjustment criterion that also can be appropriate, such as when supplemental characteristic is more than
When A3, then judge that auxiliary brake is in on-position, wherein A3 is the value more slightly smaller than A1, can be by repetition test come really
It is fixed.
Step 104, transmission alarm signal are to mobile device, so that mobile device is based on alarm signal and carries out alert process.
It is exemplary, bluetooth can be set up with mobile device or the wireless communication connection such as infrared, be sent out in the way of being wirelessly transferred
Send alarm signal.The mobile device concretely equipment such as mobile phone, tablet personal computer.Specifically, alarm signal can be sound
Alarm signal, sound and indicator lamp knot that alarm signal, indicator light alarm signal, vibrations alarm signal, vibrations are combined with sound
Alarm signal of conjunction etc..After mobile device receives alarm signal, corresponding alert process is carried out based on alarm signal, such as broadcast
Put the tinkle of bells, the vibrations of control mobile device, control indicator lamp flicker etc..
The method for the detection vehicle auxiliry brake that the embodiment of the present invention one is provided, after vehicle stall is detected, is obtained
Whether the supplemental characteristic for recognizing auxiliary brake handle current location, judge auxiliary brake in system according to supplemental characteristic
Dynamic state, if auxiliary brake is not at on-position, sends alarm signal to mobile device, so that mobile device is based on report
Alert signal carries out alert process.By using above-mentioned technical proposal, when forgetting pull-up auxiliary brake after user gets off, user
Mobile device can be alarmed, can timely and effectively remind user return car in pull-up auxiliary brake, it is to avoid because auxiliary
Brake is not in on-position and causes vehicle to occur the security incident that slip etc. is caused.
Embodiment two
Fig. 2 is the schematic flow sheet of the method for the detection vehicle auxiliry brake that the embodiment of the present invention two is provided, this implementation
Example is optimized based on above-described embodiment, in the present embodiment, and step is detected into whether vehicle is flame-out is optimized for：Supervise in real time
The misfire signals for listening the central control system for whether receiving vehicle to be sent based on hardware connection mode；Put out if it is, detecting vehicle
Fire.
Accordingly, the method for the present embodiment comprises the following steps：
Step 201, the misfire signals that the central control system of monitoring vehicle is sent based on hardware connection mode in real time.
Step 202, judge whether to receive misfire signals, if so, then detecting vehicle stall, perform step 203；Otherwise,
Return and perform step 201.
Specifically, after being connected with the central control system of vehicle based on hardware mode, when a vehicle is started, middle control can be detected
The high level of system output；When vehicle stall, the low level of central control system output can be detected.So, low level herein
As described misfire signals, when detecting low level, it may be determined that detect vehicle stall.
Further, in order to reserve time of certain active pull-up auxiliary brake to user, flame-out letter can received
Step 203 is performed again after predetermined time period (such as 5s) after number, and specific predetermined time period there can be system default setting
Or voluntarily set by user.When setting predetermined time period, it should be taken into account that the time reserved to user is more abundant
While, it is contemplated that user needs to be alarmed in the range of the efficient communication with mobile device not away from vehicle.
Step 203, obtain supplemental characteristic for recognizing auxiliary brake handle current location.
Step 204, judge according to supplemental characteristic whether auxiliary brake is in on-position, if so, then performing step
205；Otherwise, terminate.
Step 205, transmission alarm signal are to mobile device, so that mobile device is based on alarm signal and carries out alert process.
The embodiment of the present invention two is further illustrated on the basis of embodiment one detects that the mode whether vehicle stops working is
Monitor whether receive the misfire signals that the central control system of vehicle is sent based on hardware connection mode in real time, if it is, detecting
Vehicle stall.Carry out judging whether vehicle stops working in this way, accuracy rate is high, ensure that and vehicle auxiliary is detected in the present embodiment
The smooth execution of the method for brake, it is ensured that when forgetting pull-up auxiliary brake after user gets off, can timely and effectively carry
Wake up user.
Embodiment three
Fig. 3 is a kind of schematic flow sheet of the method for detection vehicle auxiliry brake that the embodiment of the present invention three is provided, this
Embodiment is optimized based on above-described embodiment, in the present embodiment, and step " is obtained for recognizing auxiliary brake hand
The supplemental characteristic of handle current location ", is optimized for：Control is installed in the range sensor of auxiliary brake handle lower surface, measurement
Distance value of the auxiliary brake handle lower surface to car body immediately below auxiliary brake handle；Accordingly, by step " according to parameter
Data, judge whether auxiliary brake is in on-position ", it is optimized for：Whether preset value is less than according to distance value, auxiliary is judged
Whether brake is in on-position.
Accordingly, the method for the present embodiment comprises the following steps：
Step 301, the misfire signals that the central control system of monitoring vehicle is sent based on hardware connection mode in real time.
Step 302, judge whether to receive misfire signals, if so, then detecting vehicle stall, perform step 303；Otherwise,
Return and perform step 301.
Step 303, control measure auxiliary brake handle installed in the range sensor of auxiliary brake handle lower surface
Distance value of the lower surface to car body immediately below auxiliary brake handle.
Because different Vehicle interior designs may be different, so being specifically any portion immediately below auxiliary brake handle
Part can be distinct, but auxiliary brake handle lower surface is to (the i.e. intrinsic energy of vehicle of car body immediately below auxiliary brake handle
The parts surface for the light pulse that enough reflective distance sensors are launched) the distance between be it is believed that can be in this, as sentencing
Whether disconnected auxiliary brake is in the foundation of on-position.
Step 304, whether preset value is less than according to distance value, whether judges auxiliary brake in on-position, if so,
Then perform step 305；Otherwise, terminate.
Can measured in advance auxiliary brake be in on-position when distance value A1 and auxiliary brake be in it is non-brake
Distance value A2 during state, the supplemental characteristic is compared with A1 and A2.When supplemental characteristic is more than or equal to A1, then judge
Auxiliary brake is in on-position；When supplemental characteristic is more than or equal to A2 and is less than A1, then judge that auxiliary brake is in non-
On-position.Likewise, when judging, in order to avoid acquired supplemental characteristic has deviation and causes erroneous judgement, can also fit
When adjustment criterion, such as when supplemental characteristic be more than or equal to A3 when, then judge auxiliary brake be in on-position, wherein A3
It is the value more slightly smaller than A1, can be determined by repetition test.
Step 305, transmission alarm signal are to mobile device, so that mobile device is based on alarm signal and carries out alert process.
The embodiment of the present invention three further illustrates using range sensor to measure auxiliary on the basis of above-described embodiment
Brake handle lower surface is preset to the distance value of car body immediately below auxiliary brake handle further according to whether distance value is less than
Value, judges whether auxiliary brake is in on-position.Range sensor is installed in the auxiliary brake handle following table of vehicle
Face, reliability is high, and convenient dismounting and maintenance, further facilitates user and uses.
Example IV
Fig. 4 is a kind of structured flowchart of the device for detection vehicle auxiliry brake that the embodiment of the present invention four is provided.The dress
Putting can be realized by software and/or hardware, can be built in as a part for vehicle in vehicle, also can be according to vehicle own characteristic
Installed.As shown in figure 4, the device includes：
Misfire detection block 401, for detecting whether vehicle stops working；Supplemental characteristic acquisition module 402, for detecting
After vehicle stall, the supplemental characteristic for recognizing auxiliary brake handle current location is obtained；Judge module 403, for basis
Supplemental characteristic, judges whether auxiliary brake is in on-position；Alarm signal sending module 404, for when judgement auxiliary system
When dynamic device is not at on-position, alarm signal is sent to mobile device, so that mobile device is alarmed based on alarm signal
Processing.
The device of detection vehicle auxiliry brake provided in an embodiment of the present invention, when misfire detection block 401 detects car
After flame-out, the supplemental characteristic for recognizing auxiliary brake handle current location is obtained by supplemental characteristic acquisition module 402, and
Judge whether auxiliary brake is in on-position according to supplemental characteristic by judge module 403, if being not in on-position, by
Alarm signal sending module 404 sends alarm signal to mobile device, so that mobile device is based on alarm signal and carried out at alarm
Reason.When forgetting pull-up auxiliary brake after user gets off, the mobile device of user can be alarmed, and can timely and effectively be carried
The user that wakes up returns to pull-up auxiliary brake in car, it is to avoid cause vehicle to slide because auxiliary brake is not in on-position
Etc. the security incident caused.
On the basis of above-described embodiment, misfire detection block can be specifically for：Monitor and whether receive in vehicle in real time
The misfire signals that control system is sent based on hardware connection mode；If it is, detecting vehicle stall.
On the basis of above-described embodiment, supplemental characteristic acquisition module 402 may include range sensor control unit.Distance
Sensor control unit is used for after vehicle stall is detected, Distance-sensing of the control installed in auxiliary brake handle lower surface
The distance value of car body immediately below device, measurement auxiliary brake handle lower surface to auxiliary brake handle；Judge module 403 can have
Body is used for：Whether preset value is less than according to distance value, judges whether auxiliary brake is in on-position.
On the basis of above-described embodiment, alarm signal sending module 404 can be specifically for：Based on pre-establishing and shifting
The bluetooth connection of dynamic equipment, alarm signal is sent to mobile device.
Embodiment five
Fig. 5 is a kind of structured flowchart of the system for detection vehicle auxiliry brake that the embodiment of the present invention five is provided.Such as Fig. 5
Shown, the system includes vehicle end equipment 501 and ustomer premises access equipment (mobile device 502).Wherein, vehicle end equipment is to purchase
It is on vehicle, include described in the embodiment of the present invention four detection vehicle auxiliry brake device equipment；Ustomer premises access equipment
For the mobile device described in any embodiment of the present invention.
In the present embodiment, the device of detection vehicle auxiliry brake realizes the inspection that any embodiment of the present invention is provided for one
Survey the computer program of the method for vehicle auxiliry brake.Vehicle end equipment may include processor, memory, radio communication mold
Block.The computer program is stored in memory, is executed by processor.Specifically, processor, is used for：Whether detect vehicle
It is flame-out；After vehicle stall is detected, the supplemental characteristic for recognizing auxiliary brake handle current location is obtained；According to described
Supplemental characteristic, judges whether the auxiliary brake is in on-position；If being not at on-position, pass through radio communication mold
Block sends alarm signal to mobile device, so that the mobile device is based on the alarm signal and carries out alert process.
Exemplary, vehicle end equipment, in addition to：Range sensor, is arrived for measuring auxiliary brake handle lower surface
The distance value of car body immediately below auxiliary brake handle.
Mobile device is used for the alarm signal for receiving the transmission of vehicle end equipment 501, and is reported according to the alarm signal
Alert processing.Can be set up between vehicle end equipment 501 and mobile device 502 in Bluetooth communication connection, vehicle end equipment 501 to include
Independent power module.It is preferred that, it is that vehicle end equipment 501 is powered by the original power-supply system of vehicle when before vehicle stall, one
Denier vehicle stall, then be that vehicle end equipment 501 is powered by the independent power module.After vehicle stall, other on vehicle
Device, including central control system can all be powered off, and now vehicle end equipment 501, can normal work due to using independent current source module for power supply
Make.
Wherein, mobile device is preferably smart mobile phone, because user would generally carry smart mobile phone constantly, can seldom be fallen in car
On, even if so when user shuts car door and prepares to exit vehicle, also resulting in the alarm that smart mobile phone is sent.
The system of detection vehicle auxiliry brake provided in an embodiment of the present invention, when vehicle stall, can be set by vehicle end
Whether standby detection auxiliary brake is in on-position, if being not in on-position, sends alarm signal to mobile device, by
Mobile device carries out alert process, user is reminded in time, therefore, it is possible to be prevented effectively from because auxiliary brake is not in on-position
And cause vehicle to occur the security incident that slip etc. is caused.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art it is various it is obvious change,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of method for detecting vehicle auxiliry brake, it is characterised in that including：
Whether detection vehicle stops working；
After the predetermined time period after receiving misfire signals, the ginseng for recognizing auxiliary brake handle current location is obtained
Number data, wherein, the supplemental characteristic includes the currently suffered power of the spring current length value inside auxiliary brake, spring
Size, or, the distance value of car body immediately below auxiliary brake handle lower surface to auxiliary brake handle；
According to the supplemental characteristic, judge whether the auxiliary brake is in on-position, including any one following situation：
Measured in advance auxiliary brake be in on-position when length L1 and auxiliary brake be in non-brake state when
Length L2, the supplemental characteristic is compared with L1 and L2；
Measured in advance auxiliary brake is in the size F1 and auxiliary brake of power suffered during on-position in non-brake
The size F2 of suffered power, the supplemental characteristic is compared with F1 and F2 during state；
When distance value A1 and auxiliary brake when measured in advance auxiliary brake is in on-position are in non-brake state
Distance value A2, the supplemental characteristic is compared with A1 and A2；
If being not at on-position, alarm signal is sent to mobile device, so that the mobile device is based on the alarm signal
Number carry out alert process.
2. according to the method described in claim 1, it is characterised in that whether detection vehicle stops working, and specifically includes：
Monitor whether receive the misfire signals that the central control system of vehicle is sent based on hardware connection mode in real time；
If it is, detecting vehicle stall.
3. according to the method described in claim 1, it is characterised in that after vehicle stall is detected, obtain for recognizing auxiliary
The supplemental characteristic of brake handle current location, is specifically included：
After vehicle stall is detected, control is measured described auxiliary installed in the range sensor of auxiliary brake handle lower surface
Brake handle lower surface is helped to the distance value of car body immediately below the auxiliary brake handle.
4. according to the method described in claim 1, it is characterised in that send alarm signal to mobile device, including：
Based on the bluetooth connection with mobile device pre-established, alarm signal is sent to mobile device.
5. the method according to any one of claim 1-4, it is characterised in that the alarm signal is sound and/or referred to
Show lamp alarm signal.
6. a kind of device for detecting vehicle auxiliry brake, it is characterised in that including：
Misfire detection block, for detecting whether vehicle stops working；
Supplemental characteristic acquisition module, is used to recognize auxiliary for after the predetermined time period after receiving misfire signals, obtaining
The supplemental characteristic of brake handle current location, wherein, the spring that the supplemental characteristic is included inside auxiliary brake is currently long
The size of the current suffered power of angle value, spring, or, car immediately below auxiliary brake handle lower surface to auxiliary brake handle
The distance value of body；
Judge module, for according to the supplemental characteristic, judging that whether the auxiliary brake is in on-position, including as follows
Any one situation：
Measured in advance auxiliary brake be in on-position when length L1 and auxiliary brake be in non-brake state when
Length L2, the supplemental characteristic is compared with L1 and L2；
Measured in advance auxiliary brake is in the size F1 and auxiliary brake of power suffered during on-position in non-brake
The size F2 of suffered power, the supplemental characteristic is compared with F1 and F2 during state；
When distance value A1 and auxiliary brake when measured in advance auxiliary brake is in on-position are in non-brake state
Distance value A2, the supplemental characteristic is compared with A1 and A2；
Alarm signal sending module, for when judging that the auxiliary brake is not at on-position, send alarm signal to
Mobile device, so that the mobile device is based on the alarm signal and carries out alert process.
7. device according to claim 6, it is characterised in that the misfire detection block specifically for：
Monitor whether receive the misfire signals that the central control system of vehicle is sent based on hardware connection mode in real time；If it is, inspection
Measure vehicle stall.
8. device according to claim 6, it is characterised in that
The supplemental characteristic acquisition module includes：
Range sensor control unit, for after vehicle stall is detected, control to be arranged on auxiliary brake handle lower surface
Range sensor, measure the auxiliary brake handle lower surface to the distance of auxiliary brake handle underface car body
Value.
9. device according to claim 6, it is characterised in that the alarm signal sending module specifically for：
Based on the bluetooth connection with mobile device pre-established, alarm signal is sent to mobile device.
10. a kind of system for detecting vehicle auxiliry brake, it is characterised in that including：Vehicle end equipment and ustomer premises access equipment；
Wherein, the vehicle end equipment be purchase it is on vehicle, comprising just like the detection any one of claim 6-9
The equipment of the device of vehicle auxiliry brake；The ustomer premises access equipment sets for the movement as any one of claim 6-9
It is standby；
The mobile device is used for the alarm signal for receiving described device transmission, and is carried out according to the alarm signal at alarm
Reason.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510245270.3A CN104859631B (en) | 2015-05-14 | 2015-05-14 | A kind of method for detecting vehicle auxiliry brake, apparatus and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510245270.3A CN104859631B (en) | 2015-05-14 | 2015-05-14 | A kind of method for detecting vehicle auxiliry brake, apparatus and system |
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| CN104859631A CN104859631A (en) | 2015-08-26 |
| CN104859631B true CN104859631B (en) | 2017-08-25 |
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| CN201510245270.3A Expired - Fee Related CN104859631B (en) | 2015-05-14 | 2015-05-14 | A kind of method for detecting vehicle auxiliry brake, apparatus and system |
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| CN109634261B (en) * | 2018-12-24 | 2021-09-14 | 中国航空工业集团公司西安飞机设计研究所 | System and method for automatically identifying and testing state of test system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2772909Y (en) * | 2005-03-16 | 2006-04-19 | 秦超然 | Position detector for hand brake bar of vehicle |
| SE530287C2 (en) * | 2005-10-11 | 2008-04-22 | Scania Cv Abp | Warning system for a motor vehicle fitted with a parking brake |
| JP4028580B2 (en) * | 2005-12-21 | 2007-12-26 | 政弘 井筒 | In-vehicle information communication system |
| GB2435536A (en) * | 2006-02-27 | 2007-08-29 | Autoliv Dev | Vehicle safely system that tries to prevent and reduce the severity of an accident or crash, then sends an emergency message after a crash. |
| SE530381C2 (en) * | 2006-03-15 | 2008-05-20 | Volvo Lastvagnar Ab | System for automatically operating the parking brake on a vehicle |
| TW201418083A (en) * | 2012-11-06 | 2014-05-16 | Li-Ling Hung | Vehicle security management systems and methods |
| CN203819228U (en) * | 2014-01-17 | 2014-09-10 | 深圳职业技术学院 | Anti-forgetting voice alarm system for parking and braking of automobiles |
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