CN205427189U - Railway ballast screen scarifier buffer stop based on sound wave phased array - Google Patents
Railway ballast screen scarifier buffer stop based on sound wave phased array Download PDFInfo
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- CN205427189U CN205427189U CN201620229554.3U CN201620229554U CN205427189U CN 205427189 U CN205427189 U CN 205427189U CN 201620229554 U CN201620229554 U CN 201620229554U CN 205427189 U CN205427189 U CN 205427189U
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- sound wave
- phased
- spiral arm
- phased array
- screen scarifier
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Abstract
The utility model discloses a railway ballast screen scarifier buffer stop based on sound wave phased array, it handles unit, spiral arm angle sensor, emergent output controller, audible -visual annunciator, apparent accuse computer to control mutually including the sound wave. The utility model provides a railway ballast screen scarifier buffer stop based on sound wave phased array, through close system sound wave phased array based on receiving and dispatching, hardware such as multichannel transceiver circuits and high speed digital signal processor, utilize digital beam -forming, digital filtering, but the barrier condition in each position of data signal processing technique accurate detection such as spectrum analysis, through the detection barrier that accuse scanning can be accurate mutually fast, can overcome the rubble whereabouts, mechanical oscillation, wind, the frost, rain, snow, disturbing influence such as dust, when the barrier distance is near, provide acousto -optic warning to can automatic emergency stop, avoid the incident to take place. The device of the utility model is simple in structure, simple to operate, barrier positioning accuracy is high, the interference killing feature is strong, and is intelligent competent, has very high application promotion and worth.
Description
Technical field
This utility model relates to anticollision device, collision-prevention device technical field, particularly relates to a kind of ballast screen scarifier anticollision device, collision-prevention device based on sound wave phased array.
Background technology
Ballast screen scarifier the most easily collides railway peripheral facility and building (such as electric power bar), thus causes serious security incident, as railway operation is paralysed, and even casualties etc..Existing scan-type and array laser diastimeter fault avoidnig device structure are complicated, capacity of resisting disturbance is weak, and exist and certain fail to report risk.And existing transmitting-receiving divides ultrasonic evadible system processed loaded down with trivial details backwardness, and can not accurately determine barrier orientation, also need to first have to install emitter on barrier, have a strong impact on work efficiency, and there is potential safety hazard.At present ballast screen scarifier not yet has capacity of resisting disturbance strong, safe and reliable and accurate efficient round-the-clock obstacle avoidance system.Therefore, it is necessary to invent a kind of can all-weather safety reliably working, capacity of resisting disturbance is strong, precision is high, practical obstacle avoidance system.
Summary of the invention
The purpose of this utility model is that provides a kind of ballast screen scarifier anticollision device, collision-prevention device based on sound wave phased array to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
This utility model includes sound wave phased process unit, spiral arm angular transducer, emergent o controller, audible-visual annunciator, aobvious control computer, spiral arm seat is installed on the head of described ballast screen scarifier, on described spiral arm seat, spiral arm is installed, sound wave phased process unit is installed on described spiral arm, the side of described spiral arm seat is provided with described spiral arm angular transducer, described emergent o controller is installed on described vehicle body and the junction of described head, and be positioned at described emergent o controller in described vehicle body is provided above described aobvious control computer, it is provided with described audible-visual annunciator on described aobvious control computer.
This utility model is preferred, described sound wave phased process unit includes the first phased datatron of sound wave and the phased datatron of the second sound wave, the described first phased datatron of sound wave and the described second phased datatron of sound wave are mounted on described spiral arm, and spiral arm left and right sides respectively installs one.
This utility model is preferred, the described first phased datatron of sound wave and the described second phased datatron of sound wave all include high speed DSP, sonic wave transmitting circuit, acoustic receiver circuit, sound wave phased array, power module, high-definition camera and cabinet, the interior side of described cabinet is provided with described high speed DSP, the side of described high speed DSP is provided with described sonic wave transmitting circuit and described acoustic receiver circuit, the bottom of described cabinet is provided with described power module, the top of described cabinet is provided with described high-definition camera, the lateral ends of described cabinet is provided with described sound wave phased array.
The beneficial effects of the utility model are:
This utility model provides a kind of ballast screen scarifier anticollision device, collision-prevention device based on sound wave phased array, by closing the hardware such as sound wave phased array processed, multichannel transmission circuit and high speed DSP based on transmitting-receiving, utilize the Digital Signal Processings such as digital beam froming, digital filtering, spectrum analysis can the barrier situation in each orientation of accurately detecting, barrier accurate location information is provided in real time, by rapid phase-control scanning can detecting obstacles thing accurately, the interference effects such as rubble whereabouts, mechanical vibration, wind, frost, rain, snow, dust can be overcome；When obstacle distance is nearer, it is provided that sound and light alarm, and can stop by automatic emergency, it is to avoid security incident occurs.This utility model apparatus structure is simple, easy for installation, and barrier positioning precision is high, capacity of resisting disturbance is strong, and intelligent level is high, has the highest application and popularization value.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model ballast screen scarifier based on sound wave phased array anticollision device, collision-prevention device；
Fig. 2 is the structural representation of the phased datatron of this utility model sound wave.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As shown in Figure 1: this utility model includes sound wave phased process unit, spiral arm angular transducer 3, emergent o controller 4, audible-visual annunciator 5, aobvious control computer 6, spiral arm 7, head 8, spiral arm seat 9 and vehicle body 10 are the ingredients of ballast screen scarifier, spiral arm seat 9 is installed on head 8, spiral arm 7 is installed on spiral arm seat 9, sound wave phased process unit is installed on spiral arm 7, the side of spiral arm seat 9 is provided with spiral arm angular transducer 3, emergent o controller 4 is installed on vehicle body 10 and the junction of head 8, and be positioned at emergent o controller 4 in vehicle body 10 is provided above aobvious control computer 6, it is provided with audible-visual annunciator 5 on aobvious control computer 6.
As shown in Figure 2, sound wave phased process unit includes the first phased datatron of sound wave 1 and the phased datatron of the second sound wave 2, the first phased datatron of sound wave 1 and the phased datatron of the second sound wave 2 all include high speed DSP 11, sonic wave transmitting circuit 12, acoustic receiver circuit 13, sound wave phased array 14, power module 15, high-definition camera 16 and cabinet 17, the interior side of cabinet 17 is provided with high speed DSP 11, the side of high speed DSP 11 is provided with sonic wave transmitting circuit 12 and acoustic receiver circuit 13, the bottom of cabinet 17 is provided with power module 15, the top of cabinet 17 is provided with high-definition camera 16, the lateral ends of cabinet 17 is provided with sound wave phased array 14.
Utility model works principle is as follows:
nullAs depicted in figs. 1 and 2，Described sound wave phased array is closed sonic sensor processed by multiple transmitting-receivings and forms，Sharp-pointed launching beam can be formed and receive wave beam，Whether obstacle is there is with accurately detecting constant bearing，The image in sound wave phased array front is sent to aobvious control computer by described high-definition camera in real time，Described igh-speed wire-rod production line machine controls the sonic wave transmitting circuit acoustic wave beam according to certain sequential transmission different azimuth，To cover sound wave phased array front，After launching acoustic wave beam, acoustic receiver circuit receives the signal of telecommunication of each sonic sensor，And received the echo-signal with launch azimuth same orientation by high speed DSP by beam-forming technology，In conjunction with spiral arm angle to judge whether this orientation exists obstacle，In real time result of detection is sent to aobvious control computer，Rotational angle current for spiral arm is sent to the phased processing means of sound wave by described spiral arm angular transducer in real time，Emergent o controller is detecting obstacle and can export emergency stop signal to screen scarifier when close，Audible-visual annunciator is reported to the police under aobvious control computer drives，Described aobvious control computer can control anticollision device, collision-prevention device and starts and cut out，The screen scarifier spiral arm left and right sides two can be received after startup and overlap the result of detection of the phased datatron of sound wave，And show two-way result of detection and the image of two photographic head，Audible-visual annunciator can be driven when detecting obstacle to report to the police.
This utility model provides a kind of ballast screen scarifier anticollision device, collision-prevention device based on sound wave phased array, by closing the hardware such as sound wave phased array processed, multichannel transmission circuit and high speed DSP based on transmitting-receiving, utilize the Digital Signal Processings such as digital beam froming, digital filtering, spectrum analysis can the barrier situation in each orientation of accurately detecting, barrier accurate location information is provided in real time, by rapid phase-control scanning can detecting obstacles thing accurately, the interference effects such as rubble whereabouts, mechanical vibration, wind, frost, rain, snow, dust can be overcome；When obstacle distance is nearer, it is provided that sound and light alarm, and can stop by automatic emergency, it is to avoid security incident occurs.This utility model apparatus structure is simple, easy for installation, and barrier positioning precision is high, capacity of resisting disturbance is strong, and intelligent level is high, has the highest application and popularization value.
Those skilled in the art are without departing from essence of the present utility model and spirit, various deformation scheme can be had to realize this utility model, the foregoing is only the embodiment that this utility model is the most feasible, not thereby interest field of the present utility model is limited to, the equivalent structure change that all utilization this utility model description and accompanying drawing content are made, within being both contained in interest field of the present utility model.
Claims (3)
1. a ballast screen scarifier anticollision device, collision-prevention device based on sound wave phased array, it is characterised in that: include sound wave phased process unit, spiral arm angular transducer, emergent o controller, audible-visual annunciator, aobvious control computer；Spiral arm seat is installed on ballast screen scarifier head, on described spiral arm seat, spiral arm is installed, sound wave phased process unit is installed on described spiral arm, the side of described spiral arm seat is provided with described spiral arm angular transducer, described emergent o controller is installed on the junction of ballast screen scarifier vehicle body and head, and in described vehicle body, it is positioned at the described aobvious control computer that is provided above of described emergent o controller, described aobvious control computer is provided with described audible-visual annunciator.
Ballast screen scarifier anticollision device, collision-prevention device based on sound wave phased array the most according to claim 1, it is characterized in that: described sound wave phased process unit includes the first phased datatron of sound wave and the phased datatron of the second sound wave, the described first phased datatron of sound wave and the described second phased datatron of sound wave are mounted on described spiral arm, and spiral arm left and right sides respectively installs one.
Ballast screen scarifier anticollision device, collision-prevention device based on sound wave phased array the most according to claim 2, it is characterized in that: the described first phased datatron of sound wave and the described second phased datatron of sound wave all include high speed DSP, sonic wave transmitting circuit, acoustic receiver circuit, sound wave phased array, power module, high-definition camera and cabinet, the interior side of described cabinet is provided with described high speed DSP, the side of described high speed DSP is provided with described sonic wave transmitting circuit and described acoustic receiver circuit, the bottom of described cabinet is provided with described power module, the top of described cabinet is provided with described high-definition camera, the lateral ends of described cabinet is provided with described sound wave phased array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620229554.3U CN205427189U (en) | 2016-03-24 | 2016-03-24 | Railway ballast screen scarifier buffer stop based on sound wave phased array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620229554.3U CN205427189U (en) | 2016-03-24 | 2016-03-24 | Railway ballast screen scarifier buffer stop based on sound wave phased array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205427189U true CN205427189U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620229554.3U Expired - Fee Related CN205427189U (en) | 2016-03-24 | 2016-03-24 | Railway ballast screen scarifier buffer stop based on sound wave phased array |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205427189U (en) |
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2016
- 2016-03-24 CN CN201620229554.3U patent/CN205427189U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160803 Termination date: 20170324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |