CN204695121U - A kind of automobile deceleration strip controlled based on the speed of a motor vehicle - Google Patents
A kind of automobile deceleration strip controlled based on the speed of a motor vehicle Download PDFInfo
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- CN204695121U CN204695121U CN201520292640.4U CN201520292640U CN204695121U CN 204695121 U CN204695121 U CN 204695121U CN 201520292640 U CN201520292640 U CN 201520292640U CN 204695121 U CN204695121 U CN 204695121U
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Abstract
The utility model discloses a kind of automobile deceleration strip controlled based on the speed of a motor vehicle, comprise the lifting deceleration stake that many groups are arranged at ground, be located at the elevating ram of each lifting deceleration stake lower end, to be connected with elevating ram and for controlling the hydraulic control circuit that described elevating ram is elevated, the control system be connected with hydraulic control circuit, and the speed monitoring unit be connected with control system; Described speed monitoring unit is for detecting the travel speed of any vehicle, and described control system is used for exporting a control signal according to the travel speed of vehicle and controls described hydraulic control circuit.The travel speed of any vehicle of detection that the utility model adopts speed monitoring unit real-time, when car speed is greater than standard value, controls elevating ram by hydraulic control circuit and rises, and rises to realize deceleration stake, allows low vehicle speeds; When car speed is less than standard value, elevating ram oil return declines, and decline to realize deceleration stake, vehicle can pass through smoothly.
Description
Technical field
The utility model relates to automobile deceleration strip technical field, more particularly, and particularly a kind of automobile deceleration strip controlled based on the speed of a motor vehicle.
Background technology
In some occasions, such as, in community, all need to carry out speed limit to vehicle, be limited in (5-10km/h) in certain velocity range, to guarantee traffic safety by vehicle.Be generally install automobile deceleration strip in specific position in prior art, the principle of its deceleration strip automobile is produced in the process of moving jolt by designing projection, thus reach not only safety but also play buffer deceleration object.
But above-mentioned deceleration strip Problems existing is: on the one hand, also produce certain jolting for the vehicle of speed in critical field, if now have people to be in sleep state (especially baby) in car, as easy as rolling off a logly to be waken up with a start; Or when having the patient just having done operation in car, as easy as rolling off a log generation secondary injury; On the other hand, for the vehicle that speed is too high, its slowing effect is poor, and can not play certain warning function.Therefore, be necessary to design and a kind ofly can carry out according to the speed of vehicle the automobile deceleration strip that adjusts.
Utility model content
The purpose of this utility model is to provide a kind of automobile deceleration strip controlled based on the speed of a motor vehicle, and this automobile deceleration strip can adjust according to the speed of vehicle.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of automobile deceleration strip controlled based on the speed of a motor vehicle, comprise the lifting deceleration stake that many groups are arranged at ground, be located at the elevating ram of each lifting deceleration stake lower end, to be connected with elevating ram and for controlling the hydraulic control circuit that described elevating ram is elevated, the control system be connected with hydraulic control circuit, and the speed monitoring unit be connected with control system; Described speed monitoring unit is for detecting the travel speed of any vehicle, and described control system is used for exporting a control signal according to the travel speed of vehicle and controls described hydraulic control circuit.
Preferably, described control system comprises:
Storage unit, described storage unit is for storing a standard speed value;
Comparing unit, described comparing unit is used for the standard speed value that the velocity amplitude of vehicle of being monitored by speed monitoring unit and memory cell store up and compares;
And, control module, described control module is used for exporting a control signal according to the comparative result of comparing unit;
Described comparing unit is connected with speed monitoring unit, storage unit and control module.
Preferably, described control system also comprises:
The setup unit be connected with comparing unit, described setup unit is for arranging the standard speed value stored in storage unit.
Preferably, described control system also comprises:
The alarm unit be connected with comparing unit, when the velocity amplitude of the vehicle that described speed monitoring unit monitors is above standard velocity amplitude, described alarm unit sends an alerting signal.
Preferably, described lifting deceleration stake comprises is located at ground lifting groove, is located at the deceleration stake in lifting groove, and for limiting the restraint device of deceleration stake lifting displacement, described elevating ram is installed on the bottom of lifting groove, and described deceleration stake is installed on the power end of elevating ram.
Preferably, described restraint device comprises the spacing back-up ring be located on lifting groove inwall, and is located at the first Sealing shield ring and second Sealing shield ring of deceleration stake top and bottom respectively.
Preferably, described hydraulic control circuit comprises oil cylinder, filtrator, hydraulic pump and multiple hydraulic pressure unit, described hydraulic pressure unit comprises two-position four-way solenoid valve, retaining valve and reflux, described filtrator is communicated with oil cylinder, described hydraulic pump is communicated with filtrator, described two-position four-way solenoid valve is communicated with hydraulic pump, and described retaining valve is connected between two-position four-way solenoid valve and elevating ram, and described reflux is also connected with elevating ram.
Preferably, described reflux comprises throttling valve and two three-way electromagnetic valves, and one end of described throttling valve is communicated with elevating ram, and its other end is communicated with oil cylinder by two three-way electromagnetic valves.
Compared with prior art, the utility model has the advantage of: the travel speed of any vehicle of detection that the utility model adopts speed monitoring unit real-time, when car speed is greater than standard value, control elevating ram by hydraulic control circuit to rise, rise to realize deceleration stake, allow low vehicle speeds; When car speed is less than standard value, elevating ram oil return declines, and decline to realize deceleration stake, vehicle can pass through smoothly.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the automobile deceleration strip based on speed of a motor vehicle control described in the utility model.
Fig. 2 is the frame diagram based on control system in the automobile deceleration strip of speed of a motor vehicle control described in the utility model.
Fig. 3 is the structural representation based on lifting deceleration stake in the automobile deceleration strip of speed of a motor vehicle control described in the utility model.
Fig. 4 is the structural representation based on hydraulic control circuit in the automobile deceleration strip of speed of a motor vehicle control described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1 and Fig. 2, the utility model provides a kind of automobile deceleration strip controlled based on the speed of a motor vehicle, comprise the lifting deceleration stake 5 that many groups are arranged at ground, be located at the elevating ram 4 of each lifting deceleration stake 5 lower end, to be connected with elevating ram 4 and for controlling the hydraulic control circuit 3 that described elevating ram 4 is elevated, the control system 2 be connected with hydraulic control circuit 3, and the speed monitoring unit 1 be connected with control system 2; Described speed monitoring unit 1 is for detecting the travel speed of any vehicle A, and described control system 2 controls described hydraulic control circuit 3 for exporting a control signal according to the travel speed of vehicle A.
In the utility model, described control system 2 comprises: storage unit 22, and described storage unit 22 is for storing a standard speed value; Comparing unit 20, described comparing unit 20 compares for the standard speed value stored in the velocity amplitude of vehicle A of being monitored by speed monitoring unit 1 and storage unit 22; And control module 23, described control module 23 is for exporting a control signal according to the comparative result of comparing unit 20; Described comparing unit 20 is connected with speed monitoring unit 1, storage unit 22 and control module 23.
As preferably, the control system 2 described in the utility model can also comprise the setup unit 21 be connected with comparing unit 20, and described setup unit 21 is for arranging the standard speed value stored in storage unit 22.
As preferably, control system 2 described in the utility model can also comprise the alarm unit 24 be connected with comparing unit 20, when the velocity amplitude of the vehicle A that described speed monitoring unit 1 monitors is above standard velocity amplitude, described alarm unit 24 sends an alerting signal.
As preferably, the control system 2 described in the utility model can also comprise display unit, is namely flashed by LED screen and demonstrates car speed, and in conjunction with alerting signal to inform that driver is in dangerous driving state.
Consult shown in Fig. 3, lifting deceleration stake 5 described in the utility model comprises is located at ground lifting groove 50, be located at the deceleration stake 52 in lifting groove 50, and the restraint device of displacement is elevated for limiting deceleration stake 52, described elevating ram 4 is installed on the bottom of lifting groove 50, and described deceleration stake 52 is installed on the power end of elevating ram 4.
Concrete, described restraint device comprises the spacing back-up ring 51 be located on lifting groove 50 inwall, and is located at the first Sealing shield ring 53 and the second Sealing shield ring 54 of deceleration stake 52 top and bottom respectively.The effect of restraint device is to prevent elevating ram 4 transition from deceleration stake 52 being lifted on the one hand, namely deceleration stake 52 is in uphill process, second Sealing shield ring 54 can stop by spacing back-up ring 51, the reduction in order to prevent deceleration stake 52 transition on the other hand, namely deceleration stake 52 is in decline process, and the first Sealing shield ring 53 can stop by spacing back-up ring 51.
Consult shown in Fig. 4, hydraulic control circuit 3 described in the utility model comprises oil cylinder 6, filtrator 7, hydraulic pump 8 and multiple hydraulic pressure unit, described hydraulic pressure unit comprises two-position four-way solenoid valve 10, retaining valve 11 and reflux, described filtrator 7 is communicated with oil cylinder 6, described hydraulic pump 8 is communicated with filtrator 7, described two-position four-way solenoid valve 10 is communicated with hydraulic pump 8, described retaining valve 11 is connected between two-position four-way solenoid valve 10 and elevating ram 4, and described reflux is also connected with elevating ram 4.The effect of this hydraulic control circuit 3 is: the signal sent according to control module 23, two-position four-way solenoid valve 10 carries out corresponding action, when needs deceleration stake 52 moves up, hydraulic pump 8 starts, oil in oil cylinder 6 enters in elevating ram 4 by filtrator 7, retaining valve 1, promote elevating ram 4 to move up, and then drive deceleration stake 52 up; And when deceleration stake 52 moves down, hydraulic pump 8 cuts out, the oil in elevating ram 4 is got back in fuel tank 6 by reflux.
As preferably, the reflux described in the utility model comprises throttling valve 12 and two three-way electromagnetic valves 13, and one end of described throttling valve 12 is communicated with elevating ram 4, and its other end is communicated with oil cylinder 6 by two three-way electromagnetic valves 13.
The utility model also comprises surplus valve 9, and surplus valve 9 mainly plays the effect of level pressure overflow, and system unloaded and safeguard protection effect.
The control method of the automobile deceleration strip based on speed of a motor vehicle control of the present utility model is: first, adopts the real-time monitoring of speed monitoring unit 1 to sail the speed of vehicle into, and by the velocity feedback of vehicle in control system 2; Then, the standard speed value stored in the velocity amplitude of the vehicle that the real-time comparison speed monitoring unit 1 of the comparing unit 20 in control system 2 is monitored and storage unit 22, when toy vehicle velocity value is greater than standard speed value, control module 23 exports the first control signal, when toy vehicle velocity value is less than standard speed value, control module 23 exports the second control signal; Described first control signal controls elevating ram 4 for hydraulic control circuit 3 and rises, and described second control signal controls elevating ram 4 for hydraulic control circuit 3 and declines.
Meanwhile, when the toy vehicle velocity value that comparing unit 20 compares is greater than standard speed value, described alarm unit 24 sends alerting signal.
Lower mask body introduces several embodiment, and the utility model is further introduced:
Embodiment one
The utility model is applied to community deceleration strip, the standard speed limit set in community by setup unit 21 is 5 km/h, arrange this deceleration strip (i.e. one, porch, one, exit) at cell entry place, this deceleration strip can play and prevent overspeed of vehicle.
In use, the speed of vehicle is sailed in the real-time monitoring of speed monitoring unit 1 into, and by the velocity feedback of vehicle in control system 2; Simultaneously, the standard speed value stored in the velocity amplitude of the vehicle that the real-time comparison speed monitoring unit 1 of the comparing unit 20 in control system 2 is monitored and storage unit 22, when toy vehicle velocity value is greater than standard speed value, control module 23 exports the first control signal, this first control signal controls elevating ram 4 for hydraulic control circuit 3 and rises, lift by deceleration stake 52, to prevent the situation of driving over the speed limit.When toy vehicle velocity value is less than standard speed value, control module 23 exports the second control signal, and this second control signal controls elevating ram 4 for hydraulic control circuit 3 and declines, and namely deceleration stake 52 declines, to give normal vehicle operation.If now there is people to be in sleep state (especially baby) in car, can not produces when vehicle travels and jolt, be not easy to be waken up with a start; And if have in car just done operation patient time, also can not produce secondary injury.
Embodiment two
The utility model is applied to restricted parking area, the standard speed limit set in community by setup unit 21 is 10 km/h, this deceleration strip (i.e. one, porch is set at Entrance place, one, exit), this deceleration strip can play and prevent overspeed of vehicle on the one hand, on the other hand can in conjunction with Fare Collection System.
Although describe embodiment of the present utility model by reference to the accompanying drawings; but patent owner can make various distortion or amendment within the scope of the appended claims; as long as be no more than the protection domain described by claim of the present utility model, all should within protection domain of the present utility model.
Claims (8)
1. the automobile deceleration strip controlled based on the speed of a motor vehicle, it is characterized in that: comprise the lifting deceleration stake (5) that many groups are arranged at ground, be located at the elevating ram (4) of each lifting deceleration stake (5) lower end, to be connected with elevating ram (4) and for controlling the hydraulic control circuit (3) that described elevating ram (4) is elevated, the control system (2) be connected with hydraulic control circuit (3), and the speed monitoring unit (1) be connected with control system (2); Described speed monitoring unit (1) is for detecting the travel speed of any vehicle, and described control system (2) controls described hydraulic control circuit (3) for exporting a control signal according to the travel speed of vehicle.
2. the automobile deceleration strip controlled based on the speed of a motor vehicle according to claim 1, is characterized in that: described control system (2) comprises,
Storage unit (22), described storage unit (22) is for storing a standard speed value;
Comparing unit (20), described comparing unit (20) compares for the standard speed value stored in the velocity amplitude of vehicle A of being monitored by speed monitoring unit (1) and storage unit (22);
And, control module (23), described control module (23) is for exporting a control signal according to the comparative result of comparing unit (20);
Described comparing unit (20) is connected with speed monitoring unit (1), storage unit (22) and control module (23).
3. the automobile deceleration strip controlled based on the speed of a motor vehicle according to claim 2, is characterized in that: described control system (2) also comprises,
The setup unit (21) be connected with comparing unit (20), described setup unit (21) is for arranging the standard speed value stored in storage unit (22).
4. the automobile deceleration strip controlled based on the speed of a motor vehicle according to claim 2, is characterized in that: described control system (2) also comprises,
The alarm unit (24) be connected with comparing unit (20), when the velocity amplitude of the vehicle that described speed monitoring unit (1) monitors is above standard velocity amplitude, described alarm unit (24) sends an alerting signal.
5. the automobile deceleration strip controlled based on the speed of a motor vehicle according to claim 1, is characterized in that:
Described lifting deceleration stake (5) comprises is located at ground lifting groove (50), be located at the deceleration stake (52) in lifting groove (50), and for limiting the restraint device of deceleration stake (52) lifting displacement, described elevating ram (4) is installed on the bottom of lifting groove (50), and described deceleration stake (52) is installed on the power end of elevating ram (4).
6. the automobile deceleration strip controlled based on the speed of a motor vehicle according to claim 5, it is characterized in that: described restraint device comprises the spacing back-up ring (51) be located on lifting groove (50) inwall, and is located at the first Sealing shield ring (53) and second Sealing shield ring (54) of deceleration stake (52) top and bottom respectively.
7. the automobile deceleration strip controlled based on the speed of a motor vehicle according to claim 1, is characterized in that:
Described hydraulic control circuit (3) comprises oil cylinder (6), filtrator (7), hydraulic pump (8) and multiple hydraulic pressure unit, described hydraulic pressure unit comprises two-position four-way solenoid valve (10), retaining valve (11) and reflux, described filtrator (7) is communicated with oil cylinder (6), described hydraulic pump (8) is communicated with filtrator (7), described two-position four-way solenoid valve (10) is communicated with hydraulic pump (8), described retaining valve (11) is connected between two-position four-way solenoid valve (10) and elevating ram (4), described reflux is also connected with elevating ram (4).
8. the automobile deceleration strip controlled based on the speed of a motor vehicle according to claim 7, is characterized in that:
Described reflux comprises throttling valve (12) and two three-way electromagnetic valves (13), one end of described throttling valve (12) is communicated with elevating ram (4), and its other end is communicated with oil cylinder (6) by two three-way electromagnetic valves (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292640.4U CN204695121U (en) | 2015-05-07 | 2015-05-07 | A kind of automobile deceleration strip controlled based on the speed of a motor vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520292640.4U CN204695121U (en) | 2015-05-07 | 2015-05-07 | A kind of automobile deceleration strip controlled based on the speed of a motor vehicle |
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| CN204695121U true CN204695121U (en) | 2015-10-07 |
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| CN201520292640.4U Expired - Fee Related CN204695121U (en) | 2015-05-07 | 2015-05-07 | A kind of automobile deceleration strip controlled based on the speed of a motor vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808706A (en) * | 2015-05-07 | 2015-07-29 | 张育仁 | Vehicle speed control based vehicle deceleration strip and control method thereof |
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- 2015-05-07 CN CN201520292640.4U patent/CN204695121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808706A (en) * | 2015-05-07 | 2015-07-29 | 张育仁 | Vehicle speed control based vehicle deceleration strip and control method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20180507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |