CN105564350B - It is a kind of to detect system and the automobile that body mount moment of torsion releases - Google Patents
It is a kind of to detect system and the automobile that body mount moment of torsion releases Download PDFInfo
- Publication number
- CN105564350B CN105564350B CN201610053002.6A CN201610053002A CN105564350B CN 105564350 B CN105564350 B CN 105564350B CN 201610053002 A CN201610053002 A CN 201610053002A CN 105564350 B CN105564350 B CN 105564350B
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- China
- Prior art keywords
- moment
- torsion
- detector
- body mount
- controller
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
- B60R16/0234—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions related to maintenance or repairing of vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D24/00—Connections between vehicle body and vehicle frame
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The present invention provides system and the automobile that a kind of detection body mount moment of torsion releases, wherein the system that detection body mount moment of torsion releases includes：The detector for being used to detect suspension point torque condition at each suspension point on vehicle frame；Controller being connected with detector, receiving testing result and control signal is sent according to testing result；And be connected with controller, receive control signal and the display to be worked according to control signal, display is provided with：Warning lamp corresponding with detector.The present invention can release state to the moment of torsion of body mount point and detect, and testing result is shown by display, car owner can be reminded to maintain the moment of torsion of relevant position body mount point, the security incident caused by body mount moment of torsion releases is reduced to greatest extent, can greatly promote the security performance of vehicle.
Description
Technical field
The present invention relates to automobile technical field, more particularly to a kind of detect system and the automobile that body mount moment of torsion releases.
Background technology
For chassis frame and body construction, vehicle body, vehicle frame linkage function are realized by body mount.Body mount is in vehicle
In major function be ensure connection reliability, and then coordinate vehicle carry out NVH (Noise, Vibration,
Harshness noises, vibration and sound vibration roughness) adjustment, belong to vehicle two level or three-level shock absorption suspension device mechanism.Therefore, vehicle body
The reliability of suspension fastener connection can be particularly important to vehicle security.
Vehicle body mount is by rubber, metal vulcanization synthesis, and during integeral vehicle life, portion occurs in the later stage
The phenomenon that body mount moment of torsion releases, serious causes self-locking nut to release problem, and certain peace can be caused to vehicle security
Full hidden danger.
The content of the invention
System and the automobile that body mount moment of torsion releases are detected it is an object of the invention to provide a kind of, it is intended to are solved existing
Body mount point moment of torsion releases in technology, the problem of causing potential safety hazard to vehicle security.
The embodiment of the present invention provides a kind of system for detecting body mount moment of torsion and releasing, including：
The detector for being used to detect suspension point torque condition at each suspension point on vehicle frame；
Control being connected with the detector, receiving testing result and control signal is sent according to the testing result
Device；And
Display being connected with the controller, receiving the control signal and worked according to the control signal, institute
Display is stated to be provided with：Warning lamp corresponding with the detector.
Preferably, the suspension point is arranged on the longeron of the vehicle frame.
Preferably, the signal output part of the detector electrically connects with the signal input part of the controller, the control
The signal output part of device electrically connects with the signal input part of the display.
Preferably, the quantity of the detector is identical with the quantity of the warning lamp, and the detector and the warning
Lamp corresponds.
Preferably, the signal output part of the detector is defeated by the controller and the signal of the corresponding warning lamp
Enter end electrical connection.
Preferably, the controller includes：For storing the memory of safe torque value, for receiving the detector hair
The testing result sent, the comparator by the testing result compared with the safe torque value, and receive the comparison
The comparative result of device, the sender unit of the control signal is sent according to comparative result.
Preferably, the letter of the signal output part of the memory, the signal output part of the detector and the comparator
The electrical connection of number input, the signal output part of the comparator electrically connects with the signal input part of the sender unit, described
The signal output part of sender unit electrically connects with the warning lamp of the display.
Preferably, the control signal includes：The testing result is more than the first control letter during the safe torque value
Number；The testing result is less than the second control signal during the safe torque value.
Preferably, the controller and the display are arranged on auxiliary instrument panel of automobile.
Preferably, the system that the detection body mount moment of torsion releases also includes：With the signal output part of the controller
The loudspeaker of electrical connection.
The embodiment of the present invention also provides a kind of automobile, and the automobile is including what above-mentioned detection body mount moment of torsion released
System.
The above-mentioned technical proposal of the embodiment of the present invention has the beneficial effect that：
The torque condition at each suspension point is detected by using detector, and testing result is sent to controller, by
Controller is analyzed testing result, and analysis result is shown by display, can make it that driver is clear
The torque condition at each suspension point is solved, and then car owner can be reminded to protect the moment of torsion at relevant position body mount point
Support, reduce the security incident caused by body mount moment of torsion releases to greatest extent, the security performance of vehicle can be greatly promoted, and
Effectively lifting Vehicular intelligent function.
Brief description of the drawings
Fig. 1 is the display schematic diagram of the embodiment of the present invention；
Fig. 2 is the position view of the controller, display of the embodiment of the present invention on vehicle body；
Fig. 3 is the system schematic that the detection body mount moment of torsion of the embodiment of the present invention releases.
Wherein in figure：1st, detector；2nd, controller；21st, memory；22nd, comparator；23rd, sender unit；3rd, show
Device；31st, warning lamp；4th, loudspeaker.
Embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.
The embodiment of the present invention provides a kind of system for detecting body mount moment of torsion and releasing, as shown in figures 1 and 3, including：
The detector 1 for being used to detect suspension point torque condition at each suspension point on vehicle frame；Connect with detector 1
Controller 2 connecing, receiving testing result and control signal is sent according to testing result；And, reception being connected with controller 2
Control signal is simultaneously provided with according to the display 3 of control signal work, display 3：Warning lamp 31 corresponding with detector 1.
Specifically, need to set the detector of detection suspension point torque condition at each suspension point on the longeron of vehicle frame
1.It should be noted that suspension point is arranged in the both sides of longitudinal beam, and it is arranged symmetrically, the quantity of detector 1 and suspension point
Quantity is identical, i.e., a detector 1 corresponds to a suspension point.
The torque condition at each suspension point is detected using multiple detectors 1, and by testing result send to
The controller 2 that detector 1 connects, is analyzed testing result by controller 2, analysis result is shown by display 3
Show.When being shown using display 3 to analysis result, it is necessary to be warned using the warning lamp 31 on display 3.
When analysis result is more than safe torque value for the torque value that measurement obtains, controller 2 sends the first control signal,
Display 3 is after the first control signal is received so that warning lamp 31 shows green.When the torsion that analysis result obtains for measurement
When square value is less than safe torque value, controller 2 send the second control signal, display 3 after the second control signal is received,
So that warning lamp 31 shows pink.And then the torque condition that driver can be caused to be clearly understood that at each suspension point,
And then car owner can be reminded to maintain the moment of torsion at relevant position body mount point, reduce to greatest extent because of body mount
Security incident caused by moment of torsion releases, the security performance of vehicle can be greatly promoted.
In the above embodiment of the present invention, as shown in figure 3, the signal of the signal output part of detector 1 and controller 2 inputs
End electrical connection, the signal output part of controller 2 electrically connect with the signal input part of display 3.
Specifically, detector 1 electrically connects with controller 2, controller 2 electrically connects with display 3, it is ensured that detector 1
The testing result of transmission is effectively transferred to controller 2, and the analysis result of controller 2 can effectively be transferred to display 3.
Further, the quantity of detector 1 is identical with the quantity of warning lamp 31, and a pair of detector 1 and warning lamp 31 1
Should.Display 3 can be directed to and detection after the analysis for the testing result that controller 2 is submitted to each detector 1 is received
Warning lamp 31 is lighted corresponding to device 1, when analysis result is more than safe torque value for the torque value that measurement obtains so that alert
Show that lamp 31 shows green, when analysis result is less than safe torque value for the torque value that measurement obtains so that warning lamp 31 is shown
Pink.And then the torque condition that driver can be caused to be clearly understood that at each suspension point.
When the torque value that measurement obtains is less than safe torque value, more careful division can also be carried out, continues to detect
Torque value at suspension point, if the moment of torsion decreasing value at suspension point, in the range of the 10% of safe torque value, bright pink is alert
Show lamp, remind vehicle to carry out moment of torsion maintenance in the recent period, if moment of torsion decreasing value exceeds more than the 10% of safe torque value, azarin
Potential safety hazard be present, maintain immediately in the formal early warning of color, vehicle.
Further, controller 2 electrically connects with detector 1, and controller 2 electrically connects with corresponding warning lamp 31, can be with
Ensure that the control signal that controller 2 is sent is transferred to corresponding warning lamp 31 so that warning lamp 31 shows corresponding color.
It should be noted that detector 1 can carry out one-time detection every 1 hour to the torque condition at suspension point, if
Vehicle traveling not up to 1 hour, then warning lamp 31 corresponding with detector 1 maintains the original state, until vehicle terminates when stopping；If
Vehicle travels longer than 1 hour, then at the time of often reaching 1 hour, is detected in real time, according to testing result so that warning lamp 31
Show corresponding color., can be with detection of end task when vehicle is out of service.
In the above embodiment of the present invention, as shown in figure 3, controller 2 includes：For storing the memory of safe torque value
21, for receiving the testing result of the transmission of detector 1, the comparator 22, Yi Jijie by testing result compared with safe torque value
The comparative result of comparator 22 is received, the sender unit 23 of control signal is sent according to comparative result.
Specifically, the signal input part of the signal output part of the signal output part of memory 21, detector 1 and comparator 22
Electrical connection, the signal output part of comparator 22 electrically connect with the signal input part of sender unit 23, the letter of sender unit 23
Number output end electrically connects with the warning lamp 31 of display 3.
Detector 1 sends testing result to comparator 22, and comparator 22 is after testing result is obtained, in memory 21
Middle extraction safe torque value, then by safe torque value compared with the obtained torque value of detection, by comparative result send to
Sender unit 23.Sender unit 23 sends control signal according to comparative result to the warning lamp 31 of display 3, when measuring
When the torque value arrived is more than safe torque value, the first control signal is sent so that warning lamp 31 shows green；Obtained when measurement
When torque value is less than safe torque value, the second control signal is sent so that warning lamp 31 shows pink.
In the above embodiment of the present invention, as shown in Fig. 2 controller 2 and display 3 are arranged on auxiliary instrument panel of automobile,
It is easy to the connection of controller 2 and display 3, realizes the transmission of control signal.
In the above embodiment of the present invention, as shown in figure 3, the system that detection body mount moment of torsion releases also includes：With control
The loudspeaker 4 of the signal output part electrical connection of device 2 processed.
By setting loudspeaker 4 so that controller 2 can trigger the sounding of loudspeaker 4 when sending the second control signal,
Remind driver to pay attention to testing result, avoid the occurrence of driver and ignore testing result, fail to be clearly understood that each suspension point
The situation of the torque condition at place.
The embodiment of the present invention also provides a kind of automobile, including the system that above-mentioned detection body mount moment of torsion releases.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (11)
- A kind of 1. system for detecting body mount moment of torsion and releasing, it is characterised in that including：The detector (1) for being used to detect suspension point torque condition at each suspension point on vehicle frame；Be connected with the detector (1), reception testing result is simultaneously analyzed according to the testing result and sends control letter Number controller (2)；AndDisplay (3) being connected with the controller (2), receiving the control signal and worked according to the control signal, The display (3) is provided with：Warning lamp (31) corresponding with the detector (1)；When the analysis result of the controller (2) is：When the torque value that measurement obtains is more than safe torque value, the warning is controlled Lamp (31) display green；When the analysis result of the controller (2) is：10% model of moment of torsion decreasing value at the suspension point in safe torque value In enclosing, the warning lamp (31) display reminding vehicle is controlled to carry out the pink of moment of torsion maintenance；Moment of torsion drop at the suspension point Low value exceeds more than the 10% of safe torque value, controls the warning lamp (31) display reminding vehicle the red of potential safety hazard to be present Color.
- 2. the system that detection body mount moment of torsion according to claim 1 releases, it is characterised in that the suspension point is set In on the longeron of the vehicle frame.
- 3. the system that detection body mount moment of torsion according to claim 1 releases, it is characterised in that the detector (1) Signal output part electrically connected with the signal input part of the controller (2), the signal output part of the controller (2) with it is described The signal input part electrical connection of display (3).
- 4. the system that detection body mount moment of torsion according to claim 1 releases, it is characterised in that the detector (1) Quantity it is identical with the quantity of the warning lamp (31), and the detector (1) and the warning lamp (31) correspond.
- 5. the system that detection body mount moment of torsion according to claim 4 releases, it is characterised in that the detector (1) Signal output part electrically connected by the signal input part of the controller (2) and the corresponding warning lamp (31).
- 6. the system that detection body mount moment of torsion according to claim 1 releases, it is characterised in that the controller (2) Including：For storing the memory (21) of safe torque value, for receive the detector (1) transmission the testing result, By comparator (22) of the testing result compared with the safe torque value, and receive the comparison knot of the comparator (22) Fruit, the sender unit (23) of the control signal is sent according to comparative result.
- 7. the system that detection body mount moment of torsion according to claim 6 releases, it is characterised in that the memory (21) Signal output part, the signal output part of the detector (1) electrically connected with the signal input part of the comparator (22), it is described The signal output part of comparator (22) electrically connects with the signal input part of the sender unit (23), the sender unit (23) signal output part electrically connects with the warning lamp (31) of the display (3).
- 8. the system that detection body mount moment of torsion according to claim 6 releases, it is characterised in that the control signal bag Include：The testing result is more than the first control signal during the safe torque value；The testing result is less than the safety and turned round The second control signal during square value.
- 9. the system that detection body mount moment of torsion according to claim 1 releases, it is characterised in that the controller (2) It is arranged at the display (3) on auxiliary instrument panel of automobile.
- 10. the system that detection body mount moment of torsion according to claim 1 releases, it is characterised in that the detection vehicle body The system that suspension moment of torsion releases also includes：The loudspeaker (4) electrically connected with the signal output part of the controller (2).
- 11. a kind of automobile, it is characterised in that the detection vehicle body that the automobile is included as described in any one of claim 1~10 hangs Put the system that moment of torsion releases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053002.6A CN105564350B (en) | 2016-01-26 | 2016-01-26 | It is a kind of to detect system and the automobile that body mount moment of torsion releases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053002.6A CN105564350B (en) | 2016-01-26 | 2016-01-26 | It is a kind of to detect system and the automobile that body mount moment of torsion releases |
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| Publication Number | Publication Date |
|---|---|
| CN105564350A CN105564350A (en) | 2016-05-11 |
| CN105564350B true CN105564350B (en) | 2018-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610053002.6A Active CN105564350B (en) | 2016-01-26 | 2016-01-26 | It is a kind of to detect system and the automobile that body mount moment of torsion releases |
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| CN (1) | CN105564350B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749746B (en) * | 2018-05-23 | 2021-07-23 | 襄阳九州汽车有限公司 | New energy automobile chassis load alarm system |
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|---|---|---|---|---|
| DE102009016165A1 (en) * | 2009-04-03 | 2010-10-14 | Schaeffler Technologies Gmbh & Co. Kg | Device for coupling two wheels of center line of motor vehicle, has sensor units respectively arranged at bearings for detecting measured values of twist angle between body part and stabilizer ridge at location of bearings |
| DE202010008466U1 (en) * | 2010-09-06 | 2011-12-07 | Asturia Automotive Systems Ag | Stabilizer with an integrated actuator |
| CN203572610U (en) * | 2013-10-10 | 2014-04-30 | 北京汽车研究总院有限公司 | Alarm for monitoring attenuation of threaded tightening torque |
| CN203727126U (en) * | 2013-12-31 | 2014-07-23 | 上海嘉仕久企业发展有限公司 | Automotive rear axle equipped with pressure sensor module |
| CN205737347U (en) * | 2016-01-26 | 2016-11-30 | 北京汽车研究总院有限公司 | A kind of detect system and the automobile that body mount moment of torsion gets loose |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09300930A (en) * | 1996-05-17 | 1997-11-25 | Nissan Diesel Motor Co Ltd | Suspension device in rear biaxial vehicle |
| KR20070043206A (en) * | 2005-10-20 | 2007-04-25 | 현대자동차주식회사 | Device for varying rigidity in stabilizer bar for vehicle |
-
2016
- 2016-01-26 CN CN201610053002.6A patent/CN105564350B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009016165A1 (en) * | 2009-04-03 | 2010-10-14 | Schaeffler Technologies Gmbh & Co. Kg | Device for coupling two wheels of center line of motor vehicle, has sensor units respectively arranged at bearings for detecting measured values of twist angle between body part and stabilizer ridge at location of bearings |
| DE202010008466U1 (en) * | 2010-09-06 | 2011-12-07 | Asturia Automotive Systems Ag | Stabilizer with an integrated actuator |
| CN203572610U (en) * | 2013-10-10 | 2014-04-30 | 北京汽车研究总院有限公司 | Alarm for monitoring attenuation of threaded tightening torque |
| CN203727126U (en) * | 2013-12-31 | 2014-07-23 | 上海嘉仕久企业发展有限公司 | Automotive rear axle equipped with pressure sensor module |
| CN205737347U (en) * | 2016-01-26 | 2016-11-30 | 北京汽车研究总院有限公司 | A kind of detect system and the automobile that body mount moment of torsion gets loose |
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| CN105564350A (en) | 2016-05-11 |
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Effective date of registration: 20190416 Address after: 101300 No. 1 Tongxin Road, Zhaoquanying Town Zhaofeng Industrial Base, Shunyi District, Beijing Patentee after: Beijing automobile group cross-country car Co., Ltd. Address before: 101300 99 Shuanghe street, Renhe Town, Shunyi District, Beijing Patentee before: Beijing Automobile Research General Institute Co., Ltd. |