CN102530106B - Turnover protection device and engineering mechanical equipment of cab - Google Patents
Turnover protection device and engineering mechanical equipment of cab Download PDFInfo
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- CN102530106B CN102530106B CN201210014412.1A CN201210014412A CN102530106B CN 102530106 B CN102530106 B CN 102530106B CN 201210014412 A CN201210014412 A CN 201210014412A CN 102530106 B CN102530106 B CN 102530106B
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Abstract
The invention provides a turnover protection method of a cab, which is used for engineering mechanical equipment capable of turning over a cab of the equipment. The turnover protection method comprises the following steps: step 102, in which a control device acquires the opening and closing states of doors of the cab; and step 104, in which when at least one door of the cab is determined to be in an open state, the control device transmits a locking signal to a cab turnover mechanism, so that the cab turnover mechanism is in a locked state. Accordingly, the invention also provides a turnover protection device and the engineering mechanical equipment of the cab. With the adoption of the technical scheme of the invention, the falling-off of the doors caused by opening in the turnover process of the cab is avoided, so that the door damage and the personal casualty are prevented.
Description
Technical field
The present invention relates to mechanical control field, in particular to a kind of upset guard method of operator's compartment and overturn fender guard, a kind of engineering mechanical device.
Background technology
Vehicle cab need overturn conventionally to safeguard and overhaul under-cab driving engine and circumferential component thereof, and vehicle cab is higher, flip angle is large.Contriver finds that at least there are the following problems in the prior art:
During driver's cab turnover, often occurring that user neglects does not fasten cab door and door lock assembly fault, causes driver's cab turnover to fall suddenly to certain angle tail gate, causes casualties and car door damages;
Sometimes operator's compartment is after being turned to certain angle, and user just recognizes or find that door does not lock, and now wants door to open that again to fasten be very difficult again, and only having overturn again overturns after confirming again again, and this brings very burden to user.
Therefore, need a kind of upset resist technology of new operator's compartment, can avoid in the process of driver's cab turnover, because car door opening causes it, come off, cause car door to damage and personal casualty.
Summary of the invention
The present invention, just based on the problems referred to above, has proposed a kind of upset resist technology of new operator's compartment, can avoid in the process of driver's cab turnover, because car door opening causes it, comes off, and causes car door to damage and personal casualty.
The present invention proposes a kind of upset guard method of operator's compartment, for thering is the engineering mechanical device of tilt cab, comprising: step 102, control setup obtains the on off state of the car door of operator's compartment; Step 104, at least one car door of confirming described operator's compartment, during in opening, described control setup sends locking signal to cab turning mechanism, makes cab turning mechanism in locking state.In this technical scheme, in order to prevent coming off in the switching process of operator's compartment because car door opening causes it, thereby can whether car door be closed and be detected, if while there is the car door of opening, do not carry out the upset of operator's compartment or stop ongoing rotary movement.The cab turning mechanism here, for controlling the rotary movement of operator's compartment, when it is locked, cannot carry out rotary movement.Cab turning mechanism comprises a variety of, such as upset oil pump, by oil pump control apparatus, upset oil pump is controlled, in the switching process of operator's compartment, by sending upset instruction to upset oil pump, the required power of rotary movement that makes it that operator's compartment is provided, thereby can be by send the relevant order that starts or stops to this oil pump control apparatus, thereby upset oil pump is controlled, opened or stop the rotary movement of operator's compartment.In addition, contingent rotary movement, can be the control command from user here, can be also the automatic turning of the operator's compartment that causes due to fault, thereby technical scheme of the present invention can be for the fault handling under emergency case.
In technique scheme, preferably, in described step 104, also comprise: at least one car door in confirming described operator's compartment is during in described opening, described control setup sends cue to suggestion device, makes described suggestion device send information.In this technical scheme, the car door of not closing if find to exist can also be pointed out user simultaneously, thereby makes user's whereabouts of pinpointing the problems in time, and makes corresponding change measure, prevents to the prevention of rotary movement, causing user to experience decline separately.
The suggestion device here can be used a kind of in the multiple physical factors such as sound, light or its combination, such as utilizing a kind of or multiple arbitrarily in buzzer phone, siren horn, warning light etc.
In technique scheme, preferably, after described step 104, also comprise: at all car doors of confirming described operator's compartment, during all in closed condition, remove the described locking state of described cab turning mechanism.
In technique scheme, preferably, in described step 102, comprising: the part that described operator's compartment is vehicle arrangement; And described control setup obtains described on off state from the BCM controller of described vehicle arrangement.In this technical scheme, can utilize BCM (the Body Control Module that conventionally all can configure in vehicle, car body controller) controller obtains the on off state of car door, thereby simplification line design, reduce manufacturing cost, certainly, obviously also can to the on off state of car door, obtain by harvester independently, for the judgement of control setup.
In technique scheme, preferably, described control setup comprises: relay.
In technique scheme, preferably, described cab turning mechanism comprises: oil pump control apparatus.
According to another aspect of the invention, also proposed a kind of upset fender guard of operator's compartment, for thering is the engineering mechanical device of tilt cab, having comprised: vehicle door status acquisition module, gather the on off state of the car door of operator's compartment, and described on off state is sent to control module; Described control module, reception is from the described on off state of described vehicle door status acquisition module, the in the situation that of there is at least one opening in described on off state, to cab turning mechanism, send locking signal, make described cab turning mechanism in locking state.In this technical scheme, in order to prevent coming off in the switching process of operator's compartment because car door opening causes it, thereby can whether car door be closed and be detected, if while there is the car door of opening, do not carry out the upset of operator's compartment or stop ongoing rotary movement.The cab turning mechanism here, for controlling the rotary movement of operator's compartment, when it is locked, cannot carry out rotary movement.Cab turning mechanism comprises a variety of, such as upset oil pump, by oil pump control apparatus, upset oil pump is controlled, in the switching process of operator's compartment, by sending upset instruction to upset oil pump, the required power of rotary movement that makes it that operator's compartment is provided, thereby can be by send the relevant order that starts or stops to this oil pump control apparatus, thereby upset oil pump is controlled, opened or stop the rotary movement of operator's compartment.In addition, contingent rotary movement, can be the control command from user here, can be also the automatic turning of the operator's compartment that causes due to fault, thereby technical scheme of the present invention can be for the fault handling under emergency case.
In technique scheme, preferably, described control module also for: in the situation that described on off state exists at least one opening, to reminding module, send cue; And described upset fender guard also comprises: described reminding module, in the situation that receive the described cue from described control module, sends information.In this technical scheme, the car door of not closing if find to exist can also be pointed out user simultaneously, thereby makes user's whereabouts of pinpointing the problems in time, and makes corresponding change measure, prevents to the prevention of rotary movement, causing user to experience decline separately.
In technique scheme, preferably, described reminding module comprises: buzzer phone and/or warning light.The suggestion device here can be used a kind of in the multiple physical factors such as sound, light or its combination, such as utilizing a kind of or multiple arbitrarily in buzzer phone, siren horn, warning light etc.
In technique scheme, preferably, described vehicle door status acquisition module comprises BCM controller.In this technical scheme, can utilize the BCM controller that conventionally all can configure in vehicle to obtain the on off state of car door, thereby simplification line design, reduce manufacturing cost, certainly, obviously also can to the on off state of car door, obtain by harvester independently, for the judgement of control setup.
In technique scheme, preferably, described control module comprises relay.
In technique scheme, preferably, also comprise: force flip module, after the pressure flip commands receiving from user, to described control module and described cab turning mechanism, send enforced opening signal, make described control module stop sending described locking signal and make described cab turning mechanism carry out described rotary movement.In this technical scheme, under some special statuss, user may be the in the situation that of closed door not, operator's compartment is carried out to rotary movement, therefore, can make on the one hand at car door not during Close All, do not send locking signal and lock processing, can carry out turning operation to operator's compartment on the other hand, certainly, also a switching circuit can be set separately, user is sent after corresponding instruction, can be directly cab turning mechanism be sent to start signal as oil pump control apparatus, carry out the rotary movement of operator's compartment, and the control of the danger signal of uncontrolled device etc.
According to another aspect of the invention, also propose a kind of engineering mechanical device, there is tilt cab, comprised the upset fender guard of the operator's compartment described in technique scheme.In this technical scheme, in order to prevent coming off in the switching process of operator's compartment because car door opening causes it, thereby can whether car door be closed and be detected, if while there is the car door of opening, do not carry out the upset of operator's compartment or stop ongoing rotary movement.The cab turning mechanism here, for controlling the rotary movement of operator's compartment, when it is locked, cannot carry out rotary movement.Cab turning mechanism comprises a variety of, such as upset oil pump, by oil pump control apparatus, upset oil pump is controlled, in the switching process of operator's compartment, by sending upset instruction to upset oil pump, the required power of rotary movement that makes it that operator's compartment is provided, thereby can be by send the relevant order that starts or stops to this oil pump control apparatus, thereby upset oil pump is controlled, opened or stop the rotary movement of operator's compartment.In addition, contingent rotary movement, can be the control command from user here, can be also the automatic turning of the operator's compartment that causes due to fault, thereby technical scheme of the present invention can be for the fault handling under emergency case.
The engineering mechanical device here comprises having arbitrarily vehicle, device or the system on tilt cab and this operator's compartment with car door.
By above technical scheme, can avoid in the process of driver's cab turnover, because causing it, car door opening comes off, and cause car door to damage and personal casualty.
Accompanying drawing explanation
Fig. 1 shows the diagram of circuit of the upset guard method of operator's compartment according to an embodiment of the invention;
Fig. 2 shows the block diagram of the upset fender guard of operator's compartment according to an embodiment of the invention;
Fig. 3 shows the block diagram of engineering mechanical device according to an embodiment of the invention;
Fig. 4 shows the circuit diagram of the protection system of overturning according to an embodiment of the invention;
Fig. 5 shows the diagram of circuit that according to an embodiment of the invention operator's compartment is overturn and protected.
The specific embodiment
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.
Set forth in the following description a lot of details so that fully understand the present invention, still, the present invention can also adopt other to be different from other modes described here and implement, and therefore, the present invention is not limited to the restriction of following public specific embodiment.
Fig. 1 shows the diagram of circuit of the upset guard method of operator's compartment according to an embodiment of the invention.
As shown in Figure 1, the upset guard method of operator's compartment according to an embodiment of the invention, for having the engineering mechanical device of tilt cab, comprising: step 102, and control setup obtains the on off state of the car door of operator's compartment; Step 104, at least one car door of confirming operator's compartment, during in opening, control setup sends locking signal to cab turning mechanism, makes cab turning mechanism in locking state.In this technical scheme, in order to prevent coming off in the switching process of operator's compartment because car door opening causes it, thereby can whether car door be closed and be detected, if while there is the car door of opening, do not carry out the upset of operator's compartment or stop ongoing rotary movement.The cab turning mechanism here, for controlling the rotary movement of operator's compartment, when it is locked, cannot carry out rotary movement.Cab turning mechanism comprises a variety of, such as upset oil pump, by oil pump control apparatus, upset oil pump is controlled, in the switching process of operator's compartment, by sending upset instruction to upset oil pump, the required power of rotary movement that makes it that operator's compartment is provided, thereby can be by send the relevant order that starts or stops to this oil pump control apparatus, thereby upset oil pump is controlled, opened or stop the rotary movement of operator's compartment.In addition, contingent rotary movement, can be the control command from user here, can be also the automatic turning of the operator's compartment that causes due to fault, thereby technical scheme of the present invention can be for the fault handling under emergency case.
In technique scheme, in step 104, also comprise: at least one car door in confirming operator's compartment is during in opening, and control setup sends cue to suggestion device, makes suggestion device send information.In this technical scheme, the car door of not closing if find to exist can also be pointed out user simultaneously, thereby makes user's whereabouts of pinpointing the problems in time, and makes corresponding change measure, prevents to the prevention of rotary movement, causing user to experience decline separately.
The suggestion device here can be used a kind of in the multiple physical factors such as sound, light or its combination, such as utilizing a kind of or multiple arbitrarily in buzzer phone, siren horn, warning light etc.
In technique scheme, after step 104, also comprise: at all car doors of confirming operator's compartment, during all in closed condition, remove the locking state of cab turning mechanism.
In technique scheme, in step 102, comprising: the part that operator's compartment is vehicle arrangement; And the BCM controller of control setup from this vehicle arrangement obtains on off state.In this technical scheme, can utilize BCM (the Body Control Module that conventionally all can configure in vehicle, car body controller) controller obtains the on off state of car door, thereby simplification line design, reduce manufacturing cost, certainly, obviously also can to the on off state of car door, obtain by harvester independently, for the judgement of control setup.
In technique scheme, control setup comprises: relay.
In technique scheme, cab turning mechanism comprises: oil pump control apparatus.
Fig. 2 shows the block diagram of the upset fender guard of operator's compartment according to an embodiment of the invention.
As shown in Figure 2, the upset fender guard 200 of operator's compartment, for having the engineering mechanical device of tilt cab, comprising: vehicle door status acquisition module 202 according to an embodiment of the invention, gather the on off state of the car door of operator's compartment, and on off state is sent to control module 204; Control module 204, receives the on off state from vehicle door status acquisition module 202, the in the situation that of there is at least one opening, to cab turning mechanism, sends locking signal on off state, makes cab turning mechanism in locking state.In this technical scheme, in order to prevent coming off in the switching process of operator's compartment because car door opening causes it, thereby can whether car door be closed and be detected, if while there is the car door of opening, do not carry out the upset of operator's compartment or stop ongoing rotary movement.The cab turning mechanism here, for controlling the rotary movement of operator's compartment, when it is locked, cannot carry out rotary movement.Cab turning mechanism comprises a variety of, such as upset oil pump, by oil pump control apparatus, upset oil pump is controlled, in the switching process of operator's compartment, by sending upset instruction to upset oil pump, the required power of rotary movement that makes it that operator's compartment is provided, thereby can be by send the relevant order that starts or stops to this oil pump control apparatus, thereby upset oil pump is controlled, opened or stop the rotary movement of operator's compartment.In addition, contingent rotary movement, can be the control command from user here, can be also the automatic turning of the operator's compartment that causes due to fault, thereby technical scheme of the present invention can be for the fault handling under emergency case.
In technique scheme, control module 204 also for: in the situation that on off state exists at least one opening, to reminding module 206, send cues; And upset fender guard 200 also comprises: reminding module 206, in the situation that receive the cue from control module 204, sends information.In this technical scheme, the car door of not closing if find to exist can also be pointed out user simultaneously, thereby makes user's whereabouts of pinpointing the problems in time, and makes corresponding change measure, prevents to the prevention of rotary movement, causing user to experience decline separately.
In technique scheme, reminding module 206 comprises: buzzer phone and/or warning light.The suggestion device here can be used a kind of in the multiple physical factors such as sound, light or its combination, such as utilizing a kind of or multiple arbitrarily in buzzer phone, siren horn, warning light etc.
In technique scheme, vehicle door status acquisition module 202 comprises BCM controller.In this technical scheme, can utilize the BCM controller that conventionally all can configure in vehicle to obtain the on off state of car door, thereby simplification line design, reduce manufacturing cost, certainly, obviously also can to the on off state of car door, obtain by harvester independently, for the judgement of control setup.
In technique scheme, control module 204 comprises relay.
In technique scheme, also comprise: force flip module 208, after the pressure flip commands receiving from user, to control module 204 and cab turning mechanism, send enforced opening signal, make control module 204 stop sending locking signal and making cab turning mechanism carry out rotary movement.In this technical scheme, under some special statuss, user may be the in the situation that of closed door not, operator's compartment is carried out to rotary movement, therefore, can make on the one hand at car door not during Close All, do not send locking signal and lock processing, can carry out turning operation to operator's compartment on the other hand, certainly, also a switching circuit can be set separately, user is sent after corresponding instruction, can be directly cab turning mechanism be sent to start signal as oil pump control apparatus, carry out the rotary movement of operator's compartment, and the control of the danger signal of uncontrolled device etc.
Fig. 3 shows the block diagram of engineering mechanical device according to an embodiment of the invention.
As shown in Figure 3, according to the routine engineering mechanical device 300 of executing of the present invention, there is tilt cab, comprise the upset fender guard 200 of operator's compartment as shown in Figure 2.
The engineering mechanical device here comprises vehicle, device or the system that has arbitrarily tilt cab, has car door on this operator's compartment.
In this project mechanical equipment 300, the upset fender guard 200 of operator's compartment, comprising: vehicle door status acquisition module 202, gathers the on off state of the car door of operator's compartment, and on off state is sent to control module 204; Control module 204, receives the on off state from vehicle door status acquisition module 202, the in the situation that of there is at least one opening, to cab turning mechanism, sends locking signal on off state, makes cab turning mechanism in locking state.In this technical scheme, in order to prevent coming off in the switching process of operator's compartment because car door opening causes it, thereby can whether car door be closed and be detected, if while there is the car door of opening, do not carry out the upset of operator's compartment or stop ongoing rotary movement.The cab turning mechanism here, for controlling the rotary movement of operator's compartment, when it is locked, cannot carry out rotary movement.Cab turning mechanism comprises a variety of, such as upset oil pump, by oil pump control apparatus, upset oil pump is controlled, in the switching process of operator's compartment, by sending upset instruction to upset oil pump, the required power of rotary movement that makes it that operator's compartment is provided, thereby can be by send the relevant order that starts or stops to this oil pump control apparatus, thereby upset oil pump is controlled, opened or stop the rotary movement of operator's compartment.In addition, contingent rotary movement, can be the control command from user here, can be also the automatic turning of the operator's compartment that causes due to fault, thereby technical scheme of the present invention can be for the fault handling under emergency case.
In technique scheme, control module 204 also for: in the situation that on off state exists at least one opening, to reminding module 206, send cues; And upset fender guard 200 also comprises: reminding module 206, in the situation that receive the cue from control module 204, sends information.In this technical scheme, the car door of not closing if find to exist can also be pointed out user simultaneously, thereby makes user's whereabouts of pinpointing the problems in time, and makes corresponding change measure, prevents to the prevention of rotary movement, causing user to experience decline separately.
In technique scheme, reminding module 206 comprises: buzzer phone and/or warning light.The suggestion device here can be used a kind of in the multiple physical factors such as sound, light or its combination, such as utilizing a kind of or multiple arbitrarily in buzzer phone, siren horn, warning light etc.
In technique scheme, vehicle door status acquisition module 202 comprises BCM controller.In this technical scheme, can utilize the BCM controller that conventionally all can configure in vehicle to obtain the on off state of car door, thereby simplification line design, reduce manufacturing cost, certainly, obviously also can to the on off state of car door, obtain by harvester independently, for the judgement of control setup.
In technique scheme, control module 204 comprises relay.
In technique scheme, also comprise: force flip module 208, after the pressure flip commands receiving from user, to control module 204 and cab turning mechanism, send enforced opening signal, make control module 204 stop sending locking signal and making cab turning mechanism carry out rotary movement.In this technical scheme, under some special statuss, user may be the in the situation that of closed door not, operator's compartment is carried out to rotary movement, therefore, can make on the one hand at car door not during Close All, do not send locking signal and lock processing, can carry out turning operation to operator's compartment on the other hand, certainly, also a switching circuit can be set separately, user is sent after corresponding instruction, can be directly cab turning mechanism be sent to start signal as oil pump control apparatus, carry out the rotary movement of operator's compartment, and the control of the danger signal of uncontrolled device etc.
Fig. 4 shows the circuit diagram of the protection system of overturning according to an embodiment of the invention.
As shown in Figure 4; overturning according to an embodiment of the invention in protection system; by BCM controller 402, obtained the on off state of car door 404; namely detect car door 404 and whether close, comprise closed condition and opening, wherein; when car door 404 is under opening; the upset of operator's compartment may cause its accidental, thereby causes car door to damage and personal casualty, thereby need to improve for this point.
If user supresses flip button 408, but the state that has at least one car door 404 is opening, now relay 406 will conducting suggestion device, by one or more in the physical factors such as sound, light, user is pointed out, as pointed out by buzzer phone 418 or warning light 420, thereby make the user place of pinpointing the problems in time, and carry out corresponding measure.
In addition, at some in particular cases, user may be at car door under opening, operator's compartment is carried out to rotary movement, in order to meet this situation, can force flip button 416 by directly installing one, and be connected to FP Fuel Pump Relay 410, make directly to FP Fuel Pump Relay 410, to control, and do not need the control through relay 406.
In circuit, also at the signal receiving end of FP Fuel Pump Relay 410, heat portective switch 414 has been installed; this heat portective switch 414 is connected to relay 406 simultaneously and forces flip button 416; to guarantee in different operating situation; when there is unexpected situation such as overheated grade; can cut off in time and the contacting of FP Fuel Pump Relay 410; thereby the work of the oil pump 412 that stops overturning, has also stopped the rotary movement of operator's compartment.
Fig. 5 shows the diagram of circuit that according to an embodiment of the invention operator's compartment is overturn and protected.
As shown in Figure 5, according to an embodiment of the invention to operator's compartment overturn protection flow process as follows:
In addition, under some special occasions, user may be the in the situation that of closed door not, operator's compartment is carried out to rotary movement, now can be by special pressure flip button be set, do not consider car door whether to close and directly operator's compartment carried out to rotary movement, to adapt to the requirement of above-mentioned special occasions.
More than be described with reference to the accompanying drawings technical scheme of the present invention, while considering driver's cab turnover, often occurring that user neglects does not fasten cab door and door lock assembly fault, cause driver's cab turnover to fall suddenly to certain angle tail gate, cause casualties and car door damage.Therefore, the invention provides a kind of upset guard method of operator's compartment and device, a kind of engineering mechanical device, can avoid in the process of driver's cab turnover, because car door opening causes it, come off, cause car door to damage and personal casualty.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a upset fender guard for operator's compartment, comprising:
Vehicle door status acquisition module (202), gathers the on off state of the car door of operator's compartment, and described on off state is sent to control module (204),
Described control module (204), reception, from the described on off state of described vehicle door status acquisition module (202), the in the situation that of there is at least one opening, sends locking signal to cab turning mechanism in described on off state, make described cab turning mechanism in locking state
Reminding module (206), in the situation that receive the cue from described control module (204), send information, wherein, described control module (204) also for: in the situation that there is at least one opening in described on off state, to reminding module (206), send cue
It is characterized in that, the upset fender guard of described operator's compartment also comprises:
Force flip module (208), after the pressure flip commands receiving from user, to described control module (204) and described cab turning mechanism, send enforced opening signal, make described control module (204) stop sending described locking signal and make described cab turning mechanism carry out described rotary movement;
Described control module (204) comprising: relay, and described cab turning mechanism comprises: oil pump control apparatus;
Also at the signal receiving end of oil pump control apparatus, heat portective switch has been installed, this heat portective switch is connected to relay simultaneously and forces flip module (208), and when generation is overheated, cut-out contacts with oil pump control apparatus, stops the rotary movement of operator's compartment.
2. the upset fender guard of operator's compartment according to claim 1, is characterized in that, described reminding module (206) comprising: buzzer phone and/or warning light.
3. the upset fender guard of operator's compartment according to claim 1, is characterized in that, described vehicle door status acquisition module (202) comprises BCM controller.
4. an engineering mechanical device, has tilt cab, it is characterized in that, comprises the upset fender guard of operator's compartment as claimed any one in claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210014412.1A CN102530106B (en) | 2012-01-17 | 2012-01-17 | Turnover protection device and engineering mechanical equipment of cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210014412.1A CN102530106B (en) | 2012-01-17 | 2012-01-17 | Turnover protection device and engineering mechanical equipment of cab |
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| Publication Number | Publication Date |
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| CN102530106A CN102530106A (en) | 2012-07-04 |
| CN102530106B true CN102530106B (en) | 2014-01-29 |
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| CN201210014412.1A Active CN102530106B (en) | 2012-01-17 | 2012-01-17 | Turnover protection device and engineering mechanical equipment of cab |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104517603A (en) * | 2014-11-28 | 2015-04-15 | 常州超音电子有限公司 | Buzzer for bus doors |
| CN106080807B (en) * | 2016-06-12 | 2018-03-20 | 安徽江淮汽车集团股份有限公司 | A kind of driver's cab turnover protects system and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57151172U (en) * | 1981-03-19 | 1982-09-22 | ||
| JPS5965885U (en) * | 1982-10-27 | 1984-05-02 | 日野自動車株式会社 | Cab tail control device |
| JPS62132875U (en) * | 1986-02-18 | 1987-08-21 | ||
| JP3159007B2 (en) * | 1995-11-13 | 2001-04-23 | 三菱自動車工業株式会社 | Cabilt system |
| CN101425190A (en) * | 2007-11-02 | 2009-05-06 | 乐金电子（昆山）电脑有限公司 | Vehicle-mounted information service system driving device and method thereof |
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Owner name: SANY AUTOMOBILE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SANYI HEAVY INDUSTRY CO LTD Effective date: 20130502 |
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Effective date of registration: 20130502 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Applicant after: SANY Automobile Manufacturing Co., Ltd. Address before: 410100 31 industrial city, Changsha economic and Technological Development Zone, Hunan, Changsha Applicant before: Sanyi Heavy Industry Co., Ltd. |
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