CN208484681U - One kind driving training learner-driven vehicle active anti-collision device - Google Patents
One kind driving training learner-driven vehicle active anti-collision device Download PDFInfo
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- CN208484681U CN208484681U CN201820898044.4U CN201820898044U CN208484681U CN 208484681 U CN208484681 U CN 208484681U CN 201820898044 U CN201820898044 U CN 201820898044U CN 208484681 U CN208484681 U CN 208484681U
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- collision device
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- driven vehicle
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Abstract
The utility model discloses one kind to drive training learner-driven vehicle active anti-collision device, including vehicle-mounted evaluation system, GPS signal receiving module and signal acquiring processing system, the vehicle-mounted evaluation system is separately connected GPS signal receiving module and signal acquiring processing system, and signal acquiring processing system is also respectively connected with cab signal acquisition module, radar signal acquisition module, clutch control system and brake control system.The utility model drives training learner-driven vehicle active anti-collision device and passes through the acquisition to the several key signals of vehicle, real-time and accurately detect vehicle's current condition, and pass through radar detection obstacle distance, immediately vehicle-periphery is grasped, and utilize GPS difference high-precision location technique, control area preset before is judged in advance by map software, so as to accurate, intelligence, stabilization, efficiently vehicle-state is judged simultaneously to carry out anticollision processing immediately.
Description
Technical field
It is specifically a kind of to drive training learner-driven vehicle active anti-collision device the utility model relates to a kind of anticollision device, collision-prevention device.
Background technique
Currently, driving training learner-driven vehicle generally uses auxiliary brake, when training, must have coach onboard to instruct student's practice,
It is ready to artificially force to touch on the brake according to vehicle-state.There are two types of drawbacks for such case, first is that, coach must remain high
Alertness is spent to observe vehicle condition, when inevitably having carelessness；Second is that the innovation of technology therewith, is unable to satisfy intelligent electricity
Son coach teaching demand, so we study and have developed one kind drive train learner-driven vehicle active anti-collision device it is newest to adapt to
Drive the training requirement on training learner-driven vehicle.
Utility model content
The purpose of this utility model is to provide one kind to drive training learner-driven vehicle active anti-collision device, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
One kind driving training learner-driven vehicle active anti-collision device, including vehicle-mounted evaluation system, GPS signal receiving module and signal acquisition
Processing system, the vehicle-mounted evaluation system are separately connected GPS signal receiving module and signal acquiring processing system, at signal acquisition
Reason system is also respectively connected with cab signal acquisition module, radar signal acquisition module, clutch control system and brake control system.
Further technical solution as the utility model: the information of the cab signal acquisition module acquisition is engine
Revolving speed and automobile movement speed.
Further technical solution as the utility model: the core element of the brake control system is 5 pin relays
Device.
Further technical solution as the utility model: the core element of the clutch control system is hall sensing
Device.
Further technical solution as the utility model: the signal acquiring processing system is specifically single-chip microcontroller.
Compared with prior art, the utility model has the beneficial effects that the utility model drives training learner-driven vehicle active anticollision dress
It sets through the acquisition to the several key signals of vehicle, real-time and accurately detects vehicle's current condition, and hinder by radar detection
Hinder object distance, vehicle-periphery is grasped immediately, and utilize GPS difference high-precision location technique, by map software to it
Preceding preset control area judged in advance, so as to accurate, intelligence, stabilization, is efficiently judged simultaneously vehicle-state
Immediately anticollision processing is carried out.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model；
Fig. 2 is the circuit diagram of brake control module；
Fig. 3 is the circuit diagram of clutch for clutch control module；
Fig. 4 is the circuit diagram of cab signal acquisition module.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, one kind driving training learner-driven vehicle active anti-collision device, including vehicle-mounted evaluation system, GPS signal receive mould
Block and signal acquiring processing system, the vehicle-mounted evaluation system are separately connected GPS signal receiving module and signal acquisition process system
System, signal acquiring processing system be also respectively connected with cab signal acquisition module, radar signal acquisition module, clutch control system and
Brake control system.
The information of cab signal acquisition module acquisition is engine speed and automobile movement speed.The core of brake control system
Heart element is 5 pin relays.The core element of clutch control system is Hall sensor.Signal acquiring processing system is specifically
Single-chip microcontroller.
The working principle of the utility model is: being set through radar detection vehicle at a distance from peripheral obstacle when reaching
Distance range just slow down, until last protectiveness forces brake；Using GPS difference high-precision location technique, obtain in real time
Vehicle location slows down to vehicle before vehicle driving position reaches when preset control area, until last protection
Property force brake；Current vehicle condition is judged by acquiring car speed and tach signal in real time, to flexibly judge whether to need
Protectiveness is taken to force brake anticollision intervention；Current state is judged by acquiring vehicle clutch and throttle signal in real time, thus
Flexibly judge whether to need to take protectiveness to force brake anticollision intervention.When these, which are detected, needs to brake intervention, system is automatic
Start the relay of Fig. 2, realization controls clutch and brake, to realize steady slowing-down brake.
In actual use, satellite-signal is received by building GPS Base Station, then high-precision by differential technique acquisition current vehicle
The location information of degree, thus accurately real-time monitoring vehicle driving position and driving direction.
Fig. 2 is control relay circuit schematic diagram: in actually detected, brake system sends braking commands, control using software
Brake system processed brake mainly controls double group relays by io mouthful of single-chip microcontroller, to control clutch and the gentle deceleration of brake
Brake.
Fig. 3 is throttle clutch signal acquisition working principle diagram: throttle and clutch we examined using Hall linear transducer
Student is surveyed to the control degree of throttle, linear hall sensor detects the distance of magnet by the power in magnetic field, and control system is logical
Ad sampled acquisition ad pin voltage output height is crossed to judge distance, remoter signal is weaker, and nearlyr signal is stronger.
Fig. 4 is engine speed and velocity measuring working principle diagram: calculating mode is sampled using Chip Microcomputer A/D, according to formula
Engine speed and measuring speed are calculated, host computer is supplied to, tach signal is accessed into 17 positions, is filtered by diode,
Then by R407 and R501 partial pressure decompression, just meeting single-chip microcontroller samples to obtain waveform than calculating output revolving speed and speed.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. one kind is driven at training learner-driven vehicle active anti-collision device, including vehicle-mounted evaluation system, GPS signal receiving module and signal acquisition
Reason system, which is characterized in that the vehicle-mounted evaluation system is separately connected GPS signal receiving module and signal acquiring processing system,
Signal acquiring processing system is also respectively connected with cab signal acquisition module, radar signal acquisition module, clutch control system and brake
Vehicle control.
2. one kind according to claim 1 drives training learner-driven vehicle active anti-collision device, which is characterized in that the cab signal is adopted
Integrate the information of module acquisition as engine speed and automobile movement speed.
3. one kind according to claim 1 drives training learner-driven vehicle active anti-collision device, which is characterized in that brake control system
The core element of system is 5 pin relays.
4. one kind according to claim 1 drives training learner-driven vehicle active anti-collision device, which is characterized in that the clutch for clutch control system
The core element of system is Hall sensor.
5. one kind according to claim 1 drives training learner-driven vehicle active anti-collision device, which is characterized in that at the signal acquisition
Reason system is specifically single-chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898044.4U CN208484681U (en) | 2018-06-11 | 2018-06-11 | One kind driving training learner-driven vehicle active anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898044.4U CN208484681U (en) | 2018-06-11 | 2018-06-11 | One kind driving training learner-driven vehicle active anti-collision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208484681U true CN208484681U (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820898044.4U Expired - Fee Related CN208484681U (en) | 2018-06-11 | 2018-06-11 | One kind driving training learner-driven vehicle active anti-collision device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112148004A (en) * | 2020-09-08 | 2020-12-29 | 中电海康集团有限公司 | Emergency obstacle avoidance method and system for unmanned driving training vehicle |
| CN112330980A (en) * | 2020-09-28 | 2021-02-05 | 中电海康集团有限公司 | Intelligent anti-collision system of learner-driven vehicle |
| CN113044027A (en) * | 2021-04-21 | 2021-06-29 | 西安外事学院 | Active safety control system and method for driving training vehicle and automobile |
-
2018
- 2018-06-11 CN CN201820898044.4U patent/CN208484681U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112148004A (en) * | 2020-09-08 | 2020-12-29 | 中电海康集团有限公司 | Emergency obstacle avoidance method and system for unmanned driving training vehicle |
| CN112148004B (en) * | 2020-09-08 | 2023-04-14 | 中电海康集团有限公司 | Emergency obstacle avoidance method and system for unmanned driving training vehicle |
| CN112330980A (en) * | 2020-09-28 | 2021-02-05 | 中电海康集团有限公司 | Intelligent anti-collision system of learner-driven vehicle |
| CN112330980B (en) * | 2020-09-28 | 2022-04-15 | 中电海康集团有限公司 | Intelligent anti-collision system of learner-driven vehicle |
| CN113044027A (en) * | 2021-04-21 | 2021-06-29 | 西安外事学院 | Active safety control system and method for driving training vehicle and automobile |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20210611 |