CN111186510B - Voice alarm platform, method and storage medium based on field detection - Google Patents
Voice alarm platform, method and storage medium based on field detection Download PDFInfo
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- CN111186510B CN111186510B CN201910817239.0A CN201910817239A CN111186510B CN 111186510 B CN111186510 B CN 111186510B CN 201910817239 A CN201910817239 A CN 201910817239A CN 111186510 B CN111186510 B CN 111186510B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J3/00—Acoustic signal devices; Arrangement of such devices on cycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J99/00—Subject matter not provided for in other groups of this subclass
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- Acoustics & Sound (AREA)
- Alarm Systems (AREA)
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Abstract
The invention relates to a voice alarm platform, a method and a storage medium based on-site detection, wherein the platform comprises: the vehicle body analysis equipment is used for performing electric vehicle body analysis on the midpoint filtering image based on the electric vehicle imaging profile so as to obtain electric vehicle sub-images in which all electric vehicle bodies in the midpoint filtering image are respectively located; the command triggering device is used for sending a first driving command when the electric vehicle subimage occupying the area ratio of the midpoint filtering image is out of limit exists in the midpoint filtering image, and otherwise, sending a second driving command; and the voice alarm equipment is used for playing an alarm file related to the approach of the electric vehicle when receiving the first driving command. The voice alarm platform, the voice alarm method and the storage medium based on the field detection are safe, reliable and convenient to use. Whether the electric vehicle body is close to the front end of the vehicle is determined based on the area percentage of the electric vehicle body at the front end of the vehicle occupying the imaging image, so that the response time is provided for the judgment of a driver.
Description
Technical Field
The invention relates to the field of vehicle design, in particular to a voice alarm platform, a voice alarm method and a storage medium based on field detection.
Background
The vehicle design is a selected motor vehicle, and is used as a basis for making various road design indexes in road new construction and reconstruction so as to ensure the safety and smooth traffic of vehicles. The economic level represented by a design based on the characteristics of the designed vehicle should be safe and comfortable to service more than 85% of vehicles operating in compliance with general traffic regulations.
It is currently international practice to design vehicles not necessarily to be the largest size vehicle expected to use a certain road or a certain transportation facility, but to be suitable for unrestricted passage within the legal maximum overall size, for economic reasons.
Disclosure of Invention
The invention needs to have the following two important points:
(1) the maximum value of historical power consumption under the field power supply system is detected, and the number of the photoelectric conversion sub-devices to be opened is selected based on the maximum value, so that the power supply controllability of the field power supply system is improved;
(2) and determining whether the electric vehicle body is close to the front end of the vehicle or not based on the area percentage of the electric vehicle body at the front end of the vehicle occupying the imaging image, thereby providing reaction time for the judgment of a driver.
According to an aspect of the present invention, there is provided a voice alarm platform based on field detection, the platform comprising:
the vehicle body analysis device is connected with the midpoint filtering device and used for performing electric vehicle body analysis on the midpoint filtering image based on the electric vehicle imaging profile so as to obtain electric vehicle sub-images in which each electric vehicle body in the midpoint filtering image is respectively located;
the command triggering device is connected with the vehicle body analysis device and is used for sending a first driving command when the electric vehicle subimage occupying the midpoint filtering image with the area ratio exceeding the limit exists in the midpoint filtering image, and otherwise, sending a second driving command;
the voice alarm device is arranged in the cab, is connected with the command trigger device, and is used for playing an alarm file related to the approach of the electric vehicle when receiving the first driving command and playing an alarm file related to the distance of the electric vehicle when receiving the second driving command;
the stereo sensing equipment is arranged at the front end of the vehicle and comprises a plurality of photoelectric conversion sub-equipment and micro-control sub-equipment, wherein the micro-control sub-equipment is connected with the plurality of photoelectric conversion sub-equipment and is used for combining the photoelectric conversion contents of the photoelectric conversion sub-equipment in an open state to obtain and output a stereo sensing image;
the power consumption measuring equipment is used for detecting the maximum value of historical power consumption under a field power supply system to serve as reference maximum power consumption output, and the field power supply system is a power consumption system supported by power supply equipment for supplying power to the three-dimensional induction equipment;
the dynamic range adjusting device is connected with the stereo sensing device and used for executing dynamic range adjusting processing on the received stereo sensing image to obtain a corresponding range adjusting image;
and the midpoint filtering equipment is connected with the dynamic range adjusting equipment and is used for executing midpoint filtering processing on the received range adjusting image so as to obtain a corresponding midpoint filtering image.
According to another aspect of the invention, a voice alarm method based on field detection is further provided, and the method comprises the step of using the voice alarm platform based on field detection to determine whether the electric vehicle body at the front end of the vehicle is close to the front end of the vehicle based on the area percentage of the electric vehicle body at the front end of the vehicle occupying the imaging image.
According to yet another aspect of the present invention, there is also provided a computer-readable storage medium having stored thereon a computer program which, when executed, implements the steps of the live detection-based voice alert method as described above.
The voice alarm platform, the voice alarm method and the storage medium based on the field detection are safe, reliable and convenient to use. Whether the electric vehicle body is close to the front end of the vehicle is determined based on the area percentage of the electric vehicle body at the front end of the vehicle occupying the imaging image, so that the response time is provided for the judgment of a driver.
Drawings
Embodiments of the invention will now be described with reference to the accompanying drawings, in which:
fig. 1 is a structural view of an external appearance of an electric vehicle to which a voice alarm platform based on a field test is applied according to an embodiment of the present invention.
Detailed Description
Embodiments of a speech alarm platform, a method and a storage medium based on a live test according to the present invention will be described in detail with reference to the accompanying drawings.
Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles. Generally, an electric vehicle is a vehicle that uses a battery as an energy source, and converts electric energy into mechanical energy through a controller, a motor and other components to move so as to control the current and change the speed.
The first electric vehicle was manufactured in 1881, the inventor was a french engineer gustav trouttaff, troffer, which is a tricycle powered by a lead-acid battery and driven by a direct current motor.
Changes in consumer preferences will also affect changes in the electric vehicle business market competition patterns. Consumer consumption preferences change as individual income levels change. Along with the improvement of economy, the consumption level of residents is improved, the energy-saving consciousness is enhanced, and the quality requirement on the electric vehicle is improved. The electric vehicle industry potential space in the future is huge.
At present, the electric vehicle is popularized and used for bringing convenience for people to go out, and meanwhile, hidden dangers are caused, for example, the electric vehicle is between a motorcycle and a bicycle, the speed is relatively high, the safety protection capability is poor, once the electric vehicle collides with a vehicle running at a high speed, accidents are inevitable, and therefore mechanisms such as detection and avoidance need to be introduced into the vehicle according to the characteristics of the electric vehicle.
In order to overcome the defects, the invention builds a voice alarm platform, a voice alarm method and a storage medium based on field detection, and can effectively solve the corresponding technical problems.
Fig. 1 is a structural view of an external appearance of an electric vehicle to which a voice alarm platform based on a field test is applied according to an embodiment of the present invention.
The voice alarm platform based on the field detection, which is shown according to the embodiment of the invention, comprises:
the vehicle body analysis device is connected with the midpoint filtering device and used for performing electric vehicle body analysis on the midpoint filtering image based on the electric vehicle imaging profile so as to obtain electric vehicle sub-images in which each electric vehicle body in the midpoint filtering image is respectively located;
the command triggering device is connected with the vehicle body analysis device and is used for sending a first driving command when the electric vehicle subimage occupying the midpoint filtering image with the area ratio exceeding the limit exists in the midpoint filtering image, and otherwise, sending a second driving command;
the voice alarm device is arranged in the cab, is connected with the command trigger device, and is used for playing an alarm file related to the approach of the electric vehicle when receiving the first driving command and playing an alarm file related to the distance of the electric vehicle when receiving the second driving command;
the stereo sensing equipment is arranged at the front end of the vehicle and comprises a plurality of photoelectric conversion sub-equipment and micro-control sub-equipment, wherein the micro-control sub-equipment is connected with the plurality of photoelectric conversion sub-equipment and is used for combining the photoelectric conversion contents of the photoelectric conversion sub-equipment in an open state to obtain and output a stereo sensing image;
the power consumption measuring equipment is used for detecting the maximum value of historical power consumption under a field power supply system to serve as reference maximum power consumption output, and the field power supply system is a power consumption system supported by power supply equipment for supplying power to the three-dimensional induction equipment;
the dynamic range adjusting device is connected with the stereo sensing device and used for executing dynamic range adjusting processing on the received stereo sensing image to obtain a corresponding range adjusting image;
and the midpoint filtering equipment is connected with the dynamic range adjusting equipment and is used for executing midpoint filtering processing on the received range adjusting image so as to obtain a corresponding midpoint filtering image.
Next, the detailed structure of the voice alarm platform based on the field test according to the present invention will be further described.
The voice alarm platform based on the field detection can further comprise:
the micro-control sub-equipment is also connected with the power consumption measuring equipment and is used for receiving the reference maximum power consumption and determining the opening number of the sub-equipment corresponding to the reference maximum power consumption so as to select the photoelectric conversion sub-equipment with the number consistent with the opening number of the sub-equipment from the plurality of photoelectric conversion sub-equipment according to the opening number of the sub-equipment and control the photoelectric conversion sub-equipment to enter an opening state;
wherein receiving the reference maximum power consumption and determining the number of sub-device openings corresponding to the reference maximum power consumption comprises: the number of sub-devices turned on is inversely proportional to the reference maximum power consumption.
The voice alarm platform based on the field detection can further comprise:
the range expansion equipment is connected with the stereo sensing equipment and used for receiving the stereo sensing image and executing dynamic range expansion processing on the stereo sensing image so as to obtain and output a corresponding range expansion image;
the power consumption measuring equipment, the dynamic range adjusting equipment, the midpoint filtering equipment, the plurality of photoelectric conversion sub-equipment and the micro-control sub-equipment are all connected with the same quartz oscillation equipment.
The voice alarm platform based on the field detection can further comprise:
and the nearest neighbor interpolation device is connected with the range expansion device and used for receiving the range expansion image and executing nearest neighbor interpolation processing on the range expansion image so as to obtain and output a nearest neighbor interpolation image.
The voice alarm platform based on the field detection can further comprise:
the shape matching device is connected with the nearest neighbor interpolation device and used for executing shape matching on the nearest neighbor interpolation image based on a preset reference vehicle body shape so as to send a first control instruction when a corresponding vehicle body area is matched;
and the shape matching equipment is used for sending out a second control command when the shape matching equipment is not matched with the corresponding vehicle body area.
The voice alarm platform based on the field detection can further comprise:
the field sharpening device is respectively connected with the dynamic range adjusting device, the nearest neighbor interpolation device and the shape matching device, and is used for carrying out image sharpening on the range expansion image to obtain a field sharpened image and sending the field sharpened image to the nearest neighbor interpolation device when receiving the second control instruction;
when receiving the field sharpened image, the nearest neighbor interpolation device performs nearest neighbor interpolation processing on the field sharpened image to obtain a re-interpolated image, and replaces and sends the re-interpolated image to the dynamic range adjustment device.
The voice alarm platform based on the field detection can further comprise:
the MCU control device is respectively connected with the nearest neighbor interpolation device, the shape matching device and the field sharpening device;
wherein, the nearest neighbor interpolation device is further connected with the shape matching device, and is used for directly taking the nearest neighbor interpolation image as a re-interpolation image and sending the re-interpolation image to the dynamic range adjustment device in place of the re-interpolation image when receiving the first control instruction.
In the voice alarm platform based on the field detection:
the MCU control device, the nearest neighbor interpolation device, the shape matching device, and the field sharpening device are integrated on the same printed circuit board;
the MCU control device establishes bidirectional communication links with the nearest neighbor interpolation device, the shape matching device and the field sharpening device through a 16-bit data bus respectively.
Meanwhile, in order to overcome the defects, the invention also builds a voice alarm method based on field detection, and the method comprises the step of using the voice alarm platform based on field detection to determine whether the electric vehicle body at the front end of the vehicle is close to the front end of the vehicle based on the area percentage of the electric vehicle body at the front end of the vehicle occupying the imaging image.
And, in order to overcome the above-mentioned deficiency, the present invention also builds a computer readable storage medium, which stores thereon a computer program, which when executed implements the steps of the voice alarm method based on live detection as described above.
In addition, the MCU may be classified into a non-on-chip ROM type and an on-chip ROM type according to its memory type. For a chip without on-chip ROM, an EPROM must be connected externally to be used (8031 is a typical chip). The chip with on-chip ROM type is further classified into an on-chip EPROM type (a typical chip is 87C51), a MASK on-chip MASK ROM type (a typical chip is 8051), an on-chip FLASH type (a typical chip is 89C51), and the like, and some companies also provide a chip with on-chip One Time Programming (OTP) (a typical chip is 97C 51). The MCU of the MASKROM is low in price, but the program is solidified when leaving the factory, so that the MASKROM is suitable for application occasions with fixed and unchangeable programs; the MCU program of the FLASH ROM can be repeatedly erased and written, has strong flexibility but higher price, and is suitable for application occasions insensitive to price or development application; the MCU price of the OTPROM is between the first two, and the OTPROM has one-time programmable capability, is suitable for application occasions requiring certain flexibility and low cost, and is especially an electronic product with continuously renewed functions and rapid mass production.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: Read-Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disk, and other various media capable of storing program codes.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A voice alarm platform based on field test, the platform comprising:
the vehicle body analysis device is connected with the midpoint filtering device and used for performing electric vehicle body analysis on the midpoint filtering image based on the electric vehicle imaging profile so as to obtain electric vehicle sub-images in which each electric vehicle body in the midpoint filtering image is respectively located;
the command triggering device is connected with the vehicle body analysis device and is used for sending a first driving command when the electric vehicle subimage occupying the midpoint filtering image with the area ratio exceeding the limit exists in the midpoint filtering image, and otherwise, sending a second driving command;
the voice alarm device is arranged in the cab, is connected with the command trigger device, and is used for playing an alarm file related to the approach of the electric vehicle when receiving the first driving command and playing an alarm file related to the distance of the electric vehicle when receiving the second driving command;
the stereo sensing equipment is arranged at the front end of the vehicle and comprises a plurality of photoelectric conversion sub-equipment and micro-control sub-equipment, wherein the micro-control sub-equipment is connected with the plurality of photoelectric conversion sub-equipment and is used for combining the photoelectric conversion contents of the photoelectric conversion sub-equipment in an open state to obtain and output a stereo sensing image;
the power consumption measuring equipment is used for detecting the maximum value of historical power consumption under a field power supply system to serve as reference maximum power consumption output, and the field power supply system is a power consumption system supported by power supply equipment for supplying power to the three-dimensional induction equipment;
the dynamic range adjusting device is connected with the stereo sensing device and used for executing dynamic range adjusting processing on the received stereo sensing image to obtain a corresponding range adjusting image;
and the midpoint filtering equipment is connected with the dynamic range adjusting equipment and is used for executing midpoint filtering processing on the received range adjusting image so as to obtain a corresponding midpoint filtering image.
2. The voice alert platform based on live detection of claim 1, wherein:
the micro-control sub-equipment is also connected with the power consumption measuring equipment and is used for receiving the reference maximum power consumption and determining the opening number of the sub-equipment corresponding to the reference maximum power consumption so as to select the photoelectric conversion sub-equipment with the number consistent with the opening number of the sub-equipment from the plurality of photoelectric conversion sub-equipment according to the opening number of the sub-equipment and control the photoelectric conversion sub-equipment to enter an opening state;
wherein receiving the reference maximum power consumption and determining the number of sub-device openings corresponding to the reference maximum power consumption comprises: the number of sub-devices turned on is inversely proportional to the reference maximum power consumption.
3. The voice alert platform based on presence detection according to claim 2, characterized in that said platform further comprises:
the range expansion equipment is connected with the stereo sensing equipment and used for receiving the stereo sensing image and executing dynamic range expansion processing on the stereo sensing image so as to obtain and output a corresponding range expansion image;
the power consumption measuring equipment, the dynamic range adjusting equipment, the midpoint filtering equipment, the plurality of photoelectric conversion sub-equipment and the micro-control sub-equipment are all connected with the same quartz oscillation equipment.
4. The voice alert platform based on presence detection according to claim 3, characterized in that said platform further comprises:
and the nearest neighbor interpolation device is connected with the range expansion device and used for receiving the range expansion image and executing nearest neighbor interpolation processing on the range expansion image so as to obtain and output a nearest neighbor interpolation image.
5. The voice alert platform based on presence detection according to claim 4, characterized in that said platform further comprises:
the shape matching device is connected with the nearest neighbor interpolation device and used for executing shape matching on the nearest neighbor interpolation image based on a preset reference vehicle body shape so as to send a first control instruction when a corresponding vehicle body area is matched;
and the shape matching equipment is used for sending out a second control command when the shape matching equipment is not matched with the corresponding vehicle body area.
6. A method of voice alarm based on in-situ test, the method comprising using the in-situ test based voice alarm platform of any of claims 1-5 to determine whether there is an electric vehicle body approaching the front end of the vehicle based on the percentage of area of the imaged image occupied by the electric vehicle body at the front end of the vehicle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910817239.0A CN111186510B (en) | 2019-08-30 | 2019-08-30 | Voice alarm platform, method and storage medium based on field detection |
| GBGB2012521.7A GB202012521D0 (en) | 2019-08-30 | 2020-08-12 | Voice alarm platform, method and storage medium based on field detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910817239.0A CN111186510B (en) | 2019-08-30 | 2019-08-30 | Voice alarm platform, method and storage medium based on field detection |
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| Publication Number | Publication Date |
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| CN111186510A CN111186510A (en) | 2020-05-22 |
| CN111186510B true CN111186510B (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910817239.0A Active CN111186510B (en) | 2019-08-30 | 2019-08-30 | Voice alarm platform, method and storage medium based on field detection |
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| GB (1) | GB202012521D0 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113844573B (en) * | 2021-09-26 | 2022-04-05 | 北京灵动新程信息科技有限公司 | Big data storage type instant alarm system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150002040A (en) * | 2013-06-28 | 2015-01-07 | (주) 세인 | The way of Real-time Pedestrian Recognition and Tracking using Kalman Filter and Clustering Algorithm based on Cascade Method by HOG |
| CN106553655A (en) * | 2016-12-02 | 2017-04-05 | 深圳地平线机器人科技有限公司 | Hazardous vehicles detection method and system and the vehicle including the system |
| CN107204055A (en) * | 2017-07-25 | 2017-09-26 | 成都大学 | A kind of intelligent networking drive recorder |
| CN109131084A (en) * | 2018-09-12 | 2019-01-04 | 广州星凯跃实业有限公司 | 360 panorama of active forewarning driving auxiliary control method and system |
| CN109637501A (en) * | 2018-12-21 | 2019-04-16 | 余姚市荣大塑业有限公司 | Radiator in-situ measurement mechanism |
| CN110099836A (en) * | 2017-01-17 | 2019-08-06 | Lg 电子株式会社 | The method of vehicle and control display therein |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140176714A1 (en) * | 2012-12-26 | 2014-06-26 | Automotive Research & Test Center | Collision prevention warning method and device capable of tracking moving object |
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2019
- 2019-08-30 CN CN201910817239.0A patent/CN111186510B/en active Active
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2020
- 2020-08-12 GB GBGB2012521.7A patent/GB202012521D0/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150002040A (en) * | 2013-06-28 | 2015-01-07 | (주) 세인 | The way of Real-time Pedestrian Recognition and Tracking using Kalman Filter and Clustering Algorithm based on Cascade Method by HOG |
| CN106553655A (en) * | 2016-12-02 | 2017-04-05 | 深圳地平线机器人科技有限公司 | Hazardous vehicles detection method and system and the vehicle including the system |
| CN110099836A (en) * | 2017-01-17 | 2019-08-06 | Lg 电子株式会社 | The method of vehicle and control display therein |
| CN107204055A (en) * | 2017-07-25 | 2017-09-26 | 成都大学 | A kind of intelligent networking drive recorder |
| CN109131084A (en) * | 2018-09-12 | 2019-01-04 | 广州星凯跃实业有限公司 | 360 panorama of active forewarning driving auxiliary control method and system |
| CN109637501A (en) * | 2018-12-21 | 2019-04-16 | 余姚市荣大塑业有限公司 | Radiator in-situ measurement mechanism |
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| Publication number | Publication date |
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| GB202012521D0 (en) | 2020-09-23 |
| CN111186510A (en) | 2020-05-22 |
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