CN208460034U - A kind of comprehensive pedestrian detecting system - Google Patents
A kind of comprehensive pedestrian detecting system Download PDFInfo
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- CN208460034U CN208460034U CN201821133778.XU CN201821133778U CN208460034U CN 208460034 U CN208460034 U CN 208460034U CN 201821133778 U CN201821133778 U CN 201821133778U CN 208460034 U CN208460034 U CN 208460034U
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- barrier
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- entire car
- car controller
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Abstract
The utility model is suitable for vehicle technology field, provides a kind of comprehensive pedestrian detecting system, which includes: the millimetre-wave radar set on front of the car and rear end；Set on the ultrasonic radar and infrared sensor of roof；With the Vehicle Controller of millimetre-wave radar, ultrasonic radar and infrared sensor communication connection; millimetre-wave radar, ultrasonic radar detect the barrier in vehicle's surroundings detection zone; realize the omnibearing protection to vehicle; infrared sensor carries out people and inhuman identification to the barrier of detection; entire car controller preferentially avoids the barrier that identification is people; pedestrains safety is paid the utmost attention to, maximum has ensured pedestrains safety.
Description
Technical field
The utility model belongs to power battery automotive field, provides a kind of comprehensive pedestrian detecting system and method.
Background technique
Automotive circuit diagram have passed through the development of decades, almost the various aspects of performance of automobile has been performed to it is ultimate attainment, recently
During the decade, automatic Pilot becomes the new direction of China Automobile Industry, and the safety problem of automatic Pilot is related to traffic accident peace
Entirely, the various aspects such as information security, moral ethics safety.Traffic accident is most basic safety safely, and in recent years, active safety removes
Consideration vehicle safety, passenger inside the vehicle's safety also start to consider the outer personnel safety of vehicle, such as the safety of pedestrian.
In the prior art, the major measure for considering this occupant safety is safety belt and air bag, considers vehicle stranger
The technology of member's safety mainly has pedestrian airbag, pedestrian detection and early warning technology, wherein only pedestrian detection and early warning technology
For the content of active safety.Existing pedestrian detection is there are safe range and detection means are all single, the limited problem of effect.
Utility model content
The utility model embodiment provides a kind of comprehensive pedestrian detecting system and method, it is intended to which existing pedestrian detection exists
Safe range and detection means are all single, the limited problem of effect.
The utility model is realized in this way a kind of comprehensive pedestrian detecting system, the system include:
Millimetre-wave radar set on front of the car and rear end；
Set on the ultrasonic radar and infrared sensor of roof；
With the Vehicle Controller of millimetre-wave radar, ultrasonic radar and infrared sensor communication connection.
Further, the barrier in the millimetre-wave radar detection vehicle front detection zone of front of the car, if
Barrier is detected in vehicle front detection zone, then sends barrier command to entire car controller, and barrier command carries
Target position information where barrier；
Barrier in the millimetre-wave radar detection rear of vehicle detection zone of rear vehicle end, if being examined in rear of vehicle
It surveys in region and detects barrier, then send barrier command to entire car controller, barrier command carries where barrier
Target position information；
Ultrasonic radar detects the barrier in vehicle's surroundings detection zone, if there are barrier in detection zone, to
Entire car controller sends barrier command, and target position information where barrier is carried in barrier command；
Entire car controller carries out people and non-based on the target position information control infrared sensor carried in barrier command
People's identification, and recognition result is sent to entire car controller；
Entire car controller preferentially avoids the barrier that identification is people based on sequence at the priority of setting.
Further, the system also includes:
Set on the depth image sensor of roof, depth image sensor and entire car controller communication connection.
Further, the inhuman identification signal that entire car controller is sent based on infrared sensor is come controlling depth image sensing
Device carries out Image Acquisition to target position, the inhuman non-inanimate object of life volume is identified based on the image of acquisition, and will identification
As a result it is sent to entire car controller；
Priority orders of the entire car controller based on setting preferentially avoid inhuman inanimate object.
Further, the system also includes:
Set on the CCD camera of vehicle front, CCD camera and entire car controller communication connection.
Further, entire car controller is controlled based on the barrier command that millimetre-wave radar and ultrasonic radar are sent
CCD camera carries out Image Acquisition to target position, people and inhuman identification is identified based on the image of acquisition, and recognition result is sent out
It send to entire car controller.
Further, millimetre-wave radar is respectively arranged on the middle position setting and automobile rear end sides of automobile front beam.
It is had the following beneficial effects: in comprehensive pedestrian detecting system
1. carrying out barrier scanning to the barrier for being located at vehicle's surroundings based on millimetre-wave radar and ultrasonic radar, realize
To the omnibearing protection of vehicle,
2. pair barrier carries out people, non-human organism and inorganic matter identification, by people, non-human organism and inorganic matter
Priority orders are avoided, and pedestrains safety is paid the utmost attention to, and maximum has ensured pedestrains safety；
3. carrying out detection of obstacles to vehicle's surroundings using millimetre-wave radar and ultrasonic radar, millimetre-wave radar can be more
The drawback that ultrasonic radar is influenced by temperature and weather is mended, the omnibearing protection of vehicle is furthermore achieved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of comprehensive pedestrian detecting system provided by the embodiment of the utility model；
Fig. 2 is the schematic diagram in figure omnibearing protection provided by the embodiment of the utility model region；
11. millimetre-wave radar, 12. ultrasonic radars, 13. entire car controllers, 14. infrared sensors, 15.CCD camera,
16. depth image sensor.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1 is the structural schematic diagram of comprehensive pedestrian detecting system provided by the embodiment of the utility model, for the ease of saying
It is bright, part relevant to the utility model embodiment is only shown.
The system includes:
Millimetre-wave radar 11 set on front of the car and rear end；
In the present invention, the middle position of automobile front beam is provided with millimetre-wave radar 11, in automobile rear end
Two sides are respectively equipped with two millimetre-wave radars 11,
Set on the ultrasonic radar 12 and infrared sensor 14 of roof；
With the Vehicle Controller 13 of 14 communication connection of millimetre-wave radar 11, ultrasonic radar 12 and infrared sensor, millimeter
It is integrated with image recognition algorithm in wave radar 11, ultrasonic radar 12, it is complete to go out a mature network using neural metwork training
At the identification for knowing barrier position, wherein
The barrier in vehicle front detection zone is detected set on the millimetre-wave radar 11 of front of the car, if in vehicle front
Barrier is detected in detection zone, then sends barrier command to entire car controller 13, and barrier command carries barrier
Place target position information；
The barrier in the detection zone of rear of vehicle is detected set on the millimetre-wave radar 11 of rear vehicle end, if in rear of vehicle
Barrier is detected in detection zone, then sends barrier command to entire car controller 13, and barrier command carries barrier
Place target position information；
Ultrasonic radar 12 detects the barrier in vehicle's surroundings detection zone, if there are barrier in detection zone,
Barrier command is sent to entire car controller 13, target position information where barrier is carried in barrier command；
Entire car controller 13 carries out people based on the target position information control infrared sensor 14 carried in barrier command
With inhuman identification, and recognition result is sent to entire car controller；
Entire car controller 13 preferentially avoids the barrier that identification is people based on sequence at the priority of setting.
It is had the following beneficial effects: in comprehensive pedestrian detecting system
1. carrying out barrier scanning to the barrier for being located at vehicle's surroundings based on millimetre-wave radar and ultrasonic radar, realize
To the omnibearing protection of vehicle, Fig. 2 is the schematic diagram in omnibearing protection region provided by the utility model, wherein 1 is millimeter wave
The detection zone of radar, 2 be the detection zone of CCD camera, 3 be the detection zone of ultrasonic radar, 4 be infrared sensor inspection
Survey region.
2. carrying out people and inhuman identification based on infrared sensor, people is preferentially avoided, pays the utmost attention to pedestrains safety, most
Pedestrains safety has been ensured greatly；
3. carrying out detection of obstacles to vehicle's surroundings using millimetre-wave radar and ultrasonic radar, millimetre-wave radar can be more
The drawback that ultrasonic radar is influenced by temperature and weather is mended, the omnibearing protection of vehicle is furthermore achieved.
In the present invention, system is also wrapped: set on the depth image sensor 16 of roof, depth image sensor 16 with
13 communication connection of entire car controller, wherein
The inhuman identification signal that entire car controller 13 is sent based on infrared sensor 14 is come controlling depth imaging sensor 16
Image Acquisition is carried out to target position, the inhuman non-inanimate object of life volume is identified based on the image of acquisition, and identification is tied
Fruit is sent to entire car controller 13；
Priority orders of the entire car controller 13 based on setting preferentially avoid inhuman inanimate object, priority orders
Are as follows: people, inhuman inanimate object, non-inanimate object.
In the present invention, the system further include:
Set on the CCD camera 15 of vehicle front, CCD camera 15 and 13 communication connection of entire car controller, wherein full-vehicle control
Device 13 controlled based on the barrier command that millimetre-wave radar 11 and ultrasonic radar 12 are sent CCD camera 15 to target position into
Row Image Acquisition is identified people and inhuman identification based on the image of acquisition, and recognition result is sent to entire car controller 13, whole
Vehicle controller 13 preferentially avoids the barrier that identification is people based on sequence at the priority of setting.
Comprehensive pedestrian detecting system provided by the utility model supplements infrared sensor 14 by CCD camera 15
Cooperation realizes the remote people of vehicle front and inhuman identification, is further ensured that traffic safety.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. a kind of comprehensive pedestrian detecting system, which is characterized in that the system comprises:
Millimetre-wave radar set on front of the car and rear end；
Set on the ultrasonic radar and infrared sensor of roof；
With the Vehicle Controller of millimetre-wave radar, ultrasonic radar and infrared sensor communication connection.
2. comprehensive pedestrian detecting system as described in claim 1, which is characterized in that the millimetre-wave radar set on front of the car is examined
The barrier in vehicle front detection zone is surveyed, if detecting barrier in vehicle front detection zone, to full-vehicle control
Device sends barrier command, and barrier command carries target position information where barrier；
Barrier in the millimetre-wave radar detection rear of vehicle detection zone of rear vehicle end, if in rear of vehicle detection zone
Barrier is detected in domain, then sends barrier command to entire car controller, and barrier command carries target where barrier
Location information；
Ultrasonic radar detects the barrier in vehicle's surroundings detection zone, if there are barriers in detection zone, to vehicle
Controller sends barrier command, and target position information where barrier is carried in barrier command；
Entire car controller carries out people and inhuman knowledge based on the target position information control infrared sensor carried in barrier command
Not, and by recognition result it is sent to entire car controller；
Entire car controller preferentially avoids the barrier that identification is people based on sequence at the priority of setting.
3. comprehensive pedestrian detecting system as described in claim 1, which is characterized in that the system also includes:
Set on the depth image sensor of roof, depth image sensor and entire car controller communication connection.
4. comprehensive pedestrian detecting system as claimed in claim 3, which is characterized in that entire car controller is sent out based on infrared sensor
The inhuman identification signal sent carrys out controlling depth imaging sensor and carries out Image Acquisition to target position, is known based on the image of acquisition
The not inhuman non-inanimate object of life volume, and recognition result is sent to entire car controller；
Priority orders of the entire car controller based on setting preferentially avoid inhuman inanimate object.
5. comprehensive pedestrian detecting system as described in claim 1, which is characterized in that the system also includes:
Set on the CCD camera of vehicle front, CCD camera and entire car controller communication connection.
6. comprehensive pedestrian detecting system as claimed in claim 5, which is characterized in that entire car controller be based on millimetre-wave radar and
The barrier command that ultrasonic radar is sent carries out Image Acquisition, the image based on acquisition to control CCD camera to target position
To identify people and inhuman identification, and recognition result is sent to entire car controller.
7. comprehensive pedestrian detecting system as described in claim 1, which is characterized in that millimetre-wave radar is respectively arranged on automobile front protecting
The middle position of dangerous thick stick is arranged and automobile rear end sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133778.XU CN208460034U (en) | 2018-07-17 | 2018-07-17 | A kind of comprehensive pedestrian detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133778.XU CN208460034U (en) | 2018-07-17 | 2018-07-17 | A kind of comprehensive pedestrian detecting system |
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| Publication Number | Publication Date |
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| CN208460034U true CN208460034U (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821133778.XU Expired - Fee Related CN208460034U (en) | 2018-07-17 | 2018-07-17 | A kind of comprehensive pedestrian detecting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11320830B2 (en) | 2019-10-28 | 2022-05-03 | Deere & Company | Probabilistic decision support for obstacle detection and classification in a working area |
-
2018
- 2018-07-17 CN CN201821133778.XU patent/CN208460034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11320830B2 (en) | 2019-10-28 | 2022-05-03 | Deere & Company | Probabilistic decision support for obstacle detection and classification in a working area |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20190717 |
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| CF01 | Termination of patent right due to non-payment of annual fee |