CN202156302U - Overload preventive device applied to automobiles - Google Patents
Overload preventive device applied to automobiles Download PDFInfo
- Publication number
- CN202156302U CN202156302U CN2011201943090U CN201120194309U CN202156302U CN 202156302 U CN202156302 U CN 202156302U CN 2011201943090 U CN2011201943090 U CN 2011201943090U CN 201120194309 U CN201120194309 U CN 201120194309U CN 202156302 U CN202156302 U CN 202156302U
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- Prior art keywords
- automobile
- overload
- controller
- distance
- vehicle frame
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Abstract
The utility model provides an overload preventive device applied to automobiles, which comprises a controller and is characterized by further comprising a ranging device connected with the controller. The ranging device is used for measuring distance between an automobile body and a frame, and the controller is connected to an automobile braking device. The distance between the automobile body and the frame is measured by means of ultrasonic waves, the automobile can be comprehensively judged for whether overloaded or not according to factors such as duration time of too mall distance between the automobile body and the frame and real-time speed of the automobile, overloading information is transmitted by means of wireless communication if the automobile is overloaded, and a driver can determine whether an automobile door needs to be opened or not according to speed of the automobile. The overload preventive device can be widely applied to transport vehicles such as buses and the like, and life safety can be guaranteed for passengers.
Description
Technical field
The utility model relates to anti-overload system, particularly, relates to the anti-locking apparatus of the overload that is applied on the automobile.
Background technology
Generally speaking, people go to school through public transport mostly, so city motor bus just becomes the part in people's life, and in the process that takes bus for a long time, is of common occurrence for close-packed scene by bus, and peak time especially on and off duty.Cause this reason except factors such as people Duo Che is few, in a hurry, also have greatly reason then be the manager in order to make profit, do not stint that safety is cost to sacrifice by bus.Except this problem that overloads, the city motor bus hypervelocity also is a potential safety hazard in the public transport.To the problems referred to above, being necessary to devise a system makes and bus hommization more can meet city image more.
The utility model content
To defective of the prior art, the purpose of the utility model provides a kind of anti-locking apparatus of overload that is applied on the automobile.
An aspect according to the utility model; Provide the overload that is applied on the automobile anti-locking apparatus, comprise controller, it is characterized in that; Also comprise the distance measuring equipment (DME) that connects said controller; Wherein, said distance measuring equipment (DME) is used to measure the distance between car body and the vehicle frame, and said controller is connected to brake device for car.
Preferably, said distance measuring equipment (DME) comprises supersonic range finder.
Preferably, said supersonic range finder comprises transmitter module and receiver module, and wherein, said transmitter module and receiver module are installed on the vehicle frame.
Preferably, also comprise any of the said controller of following connection or appoint multiple arrangement: sound prompt device; The car door control setup; The throttle control valve device; Radio communication device.
Preferably, said controller comprises like lower module: the overload judge module, and it is used for judging according to the distance parameter that said distance measuring equipment (DME) collects whether automobile overloads that wherein, said distance parameter is used to indicate the distance between vehicle frame and the car body; The control of braking module, it is used for when said overload judge module is judged automobile overload, controlling said brake device for car and braking.
Preferably, said overload judge module comprises like lower module: apart from judgment means, whether it is used to judge said distance parameter less than first threshold, and wherein, when said distance parameter during less than said first threshold, said overload judge module is judged automobile overload.
Preferably, said overload judge module also comprises like lower module: apart from judgment means, it is used to judge that whether said distance parameter is less than first threshold; The time judgment means; It is used for when said distance parameter during less than said first threshold, judge said distance parameter less than the time length of said first threshold whether greater than second threshold value, wherein; When said time length during greater than said second threshold value, said overload judge module is judged automobile overload.
Preferably, said overload judge module also comprises like lower module: apart from judgment means, it is used to judge that whether said distance parameter is less than first threshold; The time judgment means, it is used for when said distance parameter during less than said first threshold, judge said distance parameter less than the time length of said first threshold whether greater than second threshold; Speed of a motor vehicle judgment means, it is used for whether judging the speed of a motor vehicle less than the 3rd threshold value when said time length during greater than said second threshold value, wherein, when the said speed of a motor vehicle during less than the 3rd threshold value, said overload judge module is judged automobile overload.
Preferably, when said overload judge module was judged automobile overload, said controller sent overload information through said radio communication device.
Preferably, when said overload judge module was judged automobile overload, at suspended state, then said controller passed through said car door control setup with car door opening as if automobile.
The utility model is through distance between ultrasonic measurement car body and the vehicle frame; And combine the too small time length of distance and the real-time speed of a motor vehicle to judge comprehensively whether automobile overloads; Send overload information with radio communication behind the automobile overload, and judge whether that according to the speed of a motor vehicle needs are with car door opening.The utility model can be widely used in transport vehicles such as city motor bus, ensures passenger's life security.
Description of drawings
Through reading the detailed description of non-limiting example being done with reference to following accompanying drawing, it is more obvious that the other features, objects and advantages of the utility model will become:
Fig. 1 illustrates according to first embodiment of the utility model, is applied in the structural representation of the anti-locking apparatus of overload on the automobile.
The specific embodiment
Fig. 1 illustrates according to first embodiment of the utility model, is applied in the structural representation of the anti-locking apparatus of overload on the automobile.Particularly, in the present embodiment, the said anti-locking apparatus of overload that is applied on the automobile; Comprise controller 4, car body 1, vehicle frame 9; Also comprise the distance measuring equipment (DME) that connects said controller 4, wherein, said distance measuring equipment (DME) is used to measure the distance between car body 1 and the vehicle frame 9; Said distance measuring equipment (DME) is between car body 1 and vehicle frame 9, and said controller 4 is connected to brake device for car 5.
More particularly, said distance measuring equipment (DME) comprises the ultrasonic ranging dress.Preferably, said supersonic range finder comprises transmitter module 31 and receiver module 32, and wherein, said transmitter module 31 and receiver module 32 are installed on the vehicle frame 9.Wherein, be connected with recoil spring 2 between said car body 1 and the vehicle frame 9, when automobile overload, the distance between said car body 1 and the said vehicle frame 9 must leave by the normalized distance when not overloading.
Further, the anti-locking apparatus of overload that is applied on the automobile also comprises sound prompt device 6, car door control setup 7, throttle control valve device 8 and radio communication device.Wherein, When automobile overload, the said sound prompt device 6 of said controller 4 controls sends prompt tone and stops automobile to open, control that said throttle control valve device 8 cuts off oil circuits, the said radio communication device of control sends overload information car door opening for driver and passenger, the said car door control setup 7 of control.
Preferably; Said controller 4 comprises overload judge module and control of braking module, and wherein, said overload judge module is used for judging according to the distance parameter that said distance measuring equipment (DME) collects whether automobile overloads; Wherein, said distance parameter is used to indicate the distance between vehicle frame and the car body; Said control of braking module, it is used for when said overload judge module is judged automobile overload, controlling said brake device for car and braking.
In a preference of present embodiment; Said overload judge module comprises apart from judgment means; Wherein, saidly be used to judge that apart from judgment means whether said distance parameter is less than first threshold, wherein; When said distance parameter during less than said first threshold, said overload judge module is judged automobile overload.
In another preference of present embodiment, said overload judge module comprises apart from judgment means and time judgment means.Wherein, saidly be used to judge that apart from judgment means whether said distance parameter is less than first threshold; Said time judgment means is used for when said distance parameter during less than said first threshold; Judge said distance parameter less than the time length of said first threshold whether greater than second threshold value; Wherein, When said time length during greater than said second threshold value, said overload judge module is judged automobile overload.When automobile when jolting process, the distance between said car body and the vehicle frame equally can be than normalized distance from little, therefore can to distinguish distance too small be because overload or jolt through gathering said time length.
In another preference of present embodiment, said overload judge module comprises apart from judgment means, time judgment means and speed of a motor vehicle judgment means.Wherein, saidly be used to judge that apart from judgment means whether said distance parameter is less than first threshold; Said time judgment means is used for when said distance parameter during less than said first threshold, judge said distance parameter less than the time length of said first threshold whether greater than second threshold; Said speed of a motor vehicle judgment means is used for whether judging the speed of a motor vehicle less than the 3rd threshold value when said time length during greater than said second threshold value, and wherein, when the said speed of a motor vehicle during less than the 3rd threshold value, said overload judge module is judged automobile overload.When the speed of a motor vehicle is excessive,, therefore has only when the speed of a motor vehicle and hour just take brake measure if the emergency brake meeting causes and knocks into the back.
Preferably, when said overload judge module was judged automobile overload, said controller sent overload information through said radio communication device.Preferably, when said overload judge module was judged automobile overload, at suspended state, then said controller passed through said car door control setup with car door opening as if automobile.
More than the specific embodiment of the utility model is described.It will be appreciated that the utility model is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence the flesh and blood of the utility model.
Claims (4)
1. the anti-locking apparatus of overload that is applied on the automobile comprises controller, car body, vehicle frame, it is characterized in that; Also comprise the distance measuring equipment (DME) that connects said controller; Wherein, said distance measuring equipment (DME) is between car body and vehicle frame, and said controller is connected to brake device for car.
2. the anti-locking apparatus of overload that is applied on the automobile according to claim 1 is characterized in that said distance measuring equipment (DME) comprises supersonic range finder.
3. the anti-locking apparatus of overload that is applied on the automobile according to claim 2 is characterized in that said supersonic range finder comprises transmitter module and receiver module, and wherein, said transmitter module and receiver module are installed on the vehicle frame.
4. according to each described anti-locking apparatus of overload that is applied on the automobile in the claim 1 to 3, it is characterized in that, also comprise any of the said controller of following connection or appoint multiple arrangement:
Sound prompt device;
The car door control setup;
The throttle control valve device;
Radio communication device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201943090U CN202156302U (en) | 2011-06-10 | 2011-06-10 | Overload preventive device applied to automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201943090U CN202156302U (en) | 2011-06-10 | 2011-06-10 | Overload preventive device applied to automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202156302U true CN202156302U (en) | 2012-03-07 |
Family
ID=45763946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201943090U Expired - Fee Related CN202156302U (en) | 2011-06-10 | 2011-06-10 | Overload preventive device applied to automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202156302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166950A (en) * | 2016-07-13 | 2016-11-30 | 北京汽车研究总院有限公司 | Control the method for overload of vehicle, device and automobile |
| CN111452787A (en) * | 2020-05-11 | 2020-07-28 | 陈桂源 | Vehicle overload control system based on ultrasonic waves |
-
2011
- 2011-06-10 CN CN2011201943090U patent/CN202156302U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166950A (en) * | 2016-07-13 | 2016-11-30 | 北京汽车研究总院有限公司 | Control the method for overload of vehicle, device and automobile |
| CN111452787A (en) * | 2020-05-11 | 2020-07-28 | 陈桂源 | Vehicle overload control system based on ultrasonic waves |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20120610 |