CN110509880A - Automobile rear blind monitoring system and method, radar control box - Google Patents
Automobile rear blind monitoring system and method, radar control box Download PDFInfo
- Publication number
- CN110509880A CN110509880A CN201910904573.XA CN201910904573A CN110509880A CN 110509880 A CN110509880 A CN 110509880A CN 201910904573 A CN201910904573 A CN 201910904573A CN 110509880 A CN110509880 A CN 110509880A
- Authority
- CN
- China
- Prior art keywords
- automobile
- close
- mobile object
- control box
- distance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2661—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions
- B60Q1/2665—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions on rear-view mirrors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
- B60Q1/346—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction with automatic actuation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0132—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0134—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Human Computer Interaction (AREA)
- Radar Systems Or Details Thereof (AREA)
- Traffic Control Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The present invention provides a kind of automobile rear blind monitoring system and methods, radar control box, wherein includes: the millimetre-wave radar protected on bar after being set to automobile in the blind monitoring system of automobile rear, for detecting towards the rear of automobile and side；The TPMS being set in tire, the speed of service for real-time monitoring automobile；With the TPMS wireless receiver of TPMS communication connection, the monitoring data sent for receiving TPMS；The radar control box being connect respectively with millimetre-wave radar and TPMS wireless receiver, for receive millimetre-wave radar detectable signal and automobile the speed of service and to judge whether there is mobile object close, and when judgement have mobile object close to when determine it close to orientation；The warning device being connect with radar control box, for being alarmed accordingly according to the judging result of radar control box.The alarm for situations such as it combines the detection of millimetre-wave radar and the monitoring of TPMS, realizes back car, it is no longer necessary to remove console and instrument board, crack the purpose that can bus is able to achieve the monitoring of automobile rear.
Description
Technical field
The present invention relates to Radar Technology field, espespecially a kind of automobile rear blind monitoring system and method, radar control box.
Background technique
With the development of economy, people's lives level is higher and higher, and the mode of transportation of trip is more and more diversified, traffic
Tool is even more many kinds of and quantity is in growth trend year by year, wherein maximum with automobile proportion.For in preventing car traveling
Various hidden danger, Automobile Millimeter Wave Radar cruise active system, automatic emergency brake, forward direction anti-collision warning, rear blind spot prison
The fields such as survey are widely applied, to meet the needs of different situations.
Currently, requiring to remove console and instrument board, cracking can in existing automobile rear blind monitoring system
Bus realizes communication connection, obtains the parameters in car running process, higher cost while installation is complicated, and versatility
It is small.
Summary of the invention
The object of the present invention is to provide a kind of automobile rear blind monitoring system and methods, radar control box, effectively solve
The existing complicated technical problem at high cost and small versatility of monitoring system installation.
Technical solution provided by the invention is as follows:
A kind of automobile rear blind monitoring system, comprising:
The millimetre-wave radar on bar is protected after being set to automobile, for detecting towards the rear of automobile and side；
The TPMS (Tire Pressure Monitoring System, system for monitoring pressure in tyre) being set in tire,
The speed of service for real-time monitoring automobile；
With the TPMS wireless receiver of TPMS communication connection, the monitoring data sent for receiving TPMS；
The radar control box being connect respectively with the millimetre-wave radar and TPMS wireless receiver, for receiving millimeter wave thunder
The speed of service of the detectable signal and automobile that reach and to judge whether there is mobile object close, and when judgement have mobile object close to when
Determine it close to orientation；
The warning device being connect with the radar control box, for carrying out phase according to the judging result of the radar control box
The alarm answered.
In the technical scheme, in conjunction with millimetre-wave radar detection and TPMS monitoring, realize back car situations such as
Alarm, it is no longer necessary to remove console and instrument board, crack the purpose that can bus is able to achieve the monitoring of automobile rear；In addition, will
TPMS wireless receiver is integrated in radar control box, cancels entity line, is saved and is installed simple and convenient, reduction material cost and peace
Dress up this.
Further, include 4 TPMS in the automobile rear blind monitoring system, be respectively arranged at four tires of automobile
It is interior, monitor tire pressure, temperature and the speed of service of tire.
In the technical scheme, a TPMS is installed in each tire respectively, to the tire pressure of tire, temperature and operation speed
Degree is monitored, convenient for being monitored while the blind monitoring of automobile rear to the service condition of tire, be tire replacement into
Row prediction.
Further, in radar control box, judge that it is according to the speed of service of the distance of the object detected and automobile
It is no to be in moving condition；When judging that the object detected is in moving condition and relative distance gradually reduces, judge at mobile object
In close to state, and further, judgement is in the close orientation of the mobile object close to state.
In the technical scheme, in conjunction with factors such as the current speed of service of automobile, the distances of the object detected to movement
Whether object can threaten to automobile, improve the security performance in car running process.
Further, include the left alarm lamp being installed on automobile left view mirror in the warning device, be installed on Automobile Right view
Right alarm lamp and buzzer on mirror, the left alarm lamp, right alarm lamp and buzzer are connect with radar control box respectively；
When radar control box judges that rear has that mobile object is close, and distance controls buzzer less than the first pre-determined distance
Ring police；
When radar control box judges that left has that mobile object is close, and distance controls left alarm less than the second pre-determined distance
Lamp is lighted and buzzer rings police；
When radar control box judges that right has that mobile object is close, and distance is less than third pre-determined distance, controls right alarm
Lamp is lighted and buzzer rings police；
And/or the radar control box is also connect with the left steering lamp of automobile and right turn lamp respectively；
When radar control box judges that left has that mobile object is close, and distance controls left steering less than the second pre-determined distance
Lamp is lighted；
When radar control box judges that right has that mobile object is close, and distance is less than third pre-determined distance, controls right turn
Lamp is lighted.
When left steering lamp or right turn lamp receive console transmission light signal, send a control signal to millimeter wave thunder
It reaches, control millimetre-wave radar is detected.
In the technical scheme, left alarm lamp and right alarm lamp are installed respectively on automobile left view mirror and right visor, with this
It is alarmed accordingly according to the orientation of back car, driver makes corresponding reaction after seeing, realize that back car is logical
Later visor is alarmed, and improves vehicle driving safety.In addition, radar control box is connect with left steering lamp and right turn lamp respectively, and
According to corresponding turn signal is actively opened the case where back car, traffic accident caused by the carelessness because of driver is avoided, into one
Step promotes driving safety.
The present invention also provides a kind of automobile rear blind monitoring methods, comprising:
Receive the detectable signal that millimetre-wave radar is detected towards the rear of automobile and side；
Receive the automobilism speed for the TPMS real-time monitoring being set in tire；
It is close that mobile object is judged whether there is according to the detectable signal and the speed of service；
If so, determining the close orientation of mobile object；
It is alarmed accordingly according to the close orientation of mobile object.
In the technical scheme, in conjunction with millimetre-wave radar detection and TPMS monitoring, realize back car situations such as
Alarm, it is no longer necessary to remove console and instrument board, crack the purpose that can bus is able to achieve the monitoring of automobile rear；In addition, will
TPMS wireless receiver is integrated in radar control box, cancels entity line, is saved and is installed simple and convenient, reduction material cost and peace
Dress up this.
Further, judged whether there is according to the detectable signal and the speed of service mobile object close in include:
Judge whether it is in moving condition according to the speed of service of the distance of the object detected and automobile；
If so, whether judgement and the relative distance of the object of detection gradually reduce；
If so, judging that mobile object is in close to state.
In the technical scheme, in conjunction with factors such as the current speed of service of automobile, the distances of the object detected to movement
Whether object can threaten to automobile, improve the security performance in car running process.
Further, including: according in the close orientation of mobile object progress alarm accordingly
When judging that rear has that mobile object is close, and distance controls buzzer and rings police less than the first pre-determined distance；
When judging that left has that mobile object is close, and distance, less than the second pre-determined distance, control is installed on automobile left view mirror
On left alarm lamp light and buzzer ring police；
When judging that right has that mobile object is close, and distance is less than third pre-determined distance, and control is installed on Automobile Right visor
On right alarm lamp light and buzzer ring police；
And/or including: according in the close orientation of mobile object progress alarm accordingly
When judging that left has that mobile object is close, and distance controls left steering lamp and lights less than the second pre-determined distance；
When judging that right has that mobile object is close, and distance is less than third pre-determined distance, and control right turn lamp is lighted.
In the technical scheme, left alarm lamp and right alarm lamp are installed respectively on automobile left view mirror and right visor, with this
It is alarmed accordingly according to the orientation of back car, driver makes corresponding reaction after seeing, realize that back car is logical
Later visor is alarmed, and improves vehicle driving safety.In addition, radar control box is connect with left steering lamp and right turn lamp respectively, and
According to corresponding turn signal is actively opened the case where back car, traffic accident caused by the carelessness because of driver is avoided, into one
Step promotes driving safety.
Further, in the automobile rear blind monitoring method further include:
Judge left steering lamp or right turn lamp whether receive console transmission light signal；
If so, sending a control signal to millimetre-wave radar, control millimetre-wave radar is detected.
In the technical scheme, needs are lighted when driver's control left steering lamp or right turn lamp to be turned to accordingly,
Left steering lamp or right turn lamp send a control signal to millimetre-wave radar, and control millimetre-wave radar is detected, and detection is believed
Number it is sent to radar control box, judges whether there are other mobile objects that can cause danger to automobile in corresponding orientation, further mention
Rise the safety driven.
The present invention also provides a kind of radar control boxes, including memory, processor and storage are in the memory
And the computer program that can be run on the processor, the processor realize above-mentioned automobile when running the computer program
The step of rear blind monitoring method.
The present invention also provides a kind of computer readable storage medium, the computer-readable recording medium storage has calculating
The step of machine program, the computer program realizes above-mentioned automobile rear blind monitoring method when being executed by processor.
Detailed description of the invention
Below by clearly understandable mode, preferred embodiment is described with reference to the drawings, to above-mentioned characteristic, technical characteristic, excellent
Point and its implementation are further described.
Fig. 1 is blind monitoring system a kind of embodiment schematic block diagram in automobile rear of the present invention；
Fig. 2 is blind monitoring system one exemplary construction schematic diagram in automobile rear of the present invention；
Fig. 3 is the control schematic diagram in automobile rear blind monitoring system as shown in Figure 2；
Fig. 4 is blind monitoring method a kind of embodiment flow diagram in automobile rear of the present invention；
Fig. 5 is radar control box schematic diagram of the present invention.
Drawing reference numeral explanation:
100- automobile rear blind monitoring system, 110- millimetre-wave radar, 120-TPMS, 130/11-TPMS wireless receiving
Device, 140/12- radar control box, 150- warning device, 5- left steering lamp, 6- right turn lamp, the left radar of 7-, the right radar of 8-, 9-
Left alarm lamp, the right alarm lamp of 10-.
Specific embodiment
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, Detailed description of the invention will be compareed below
Specific embodiments of the present invention.It should be evident that drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others
Attached drawing, and obtain other embodiments.
One embodiment of the invention, a kind of automobile rear blind monitoring system, as shown in Figure 1, being wrapped in the monitoring system 100
It includes:
The millimetre-wave radar 110 on bar is protected after being set to automobile, for detecting towards the rear of automobile and side；
The TPMS120 being set in tire, the speed of service for real-time monitoring automobile；
With the TPMS wireless receiver 130 of TPMS120 communication connection, the monitoring data sent for receiving TPMS120；
The radar control box 140 being connect respectively with millimetre-wave radar 110 and TPMS wireless receiver 130, for receiving milli
The detectable signal of metre wave radar 110 and the speed of service of automobile and to judge whether there is mobile object close, and when judgement has movement
Object close to when determine it close to orientation；
The warning device 150 being connect with radar control box 140, for being carried out according to the judging result of radar control box 140
Corresponding alarm.
In the present embodiment, millimetre-wave radar 110 is protected on bar after being installed on automobile, and one, including left thunder are respectively installed in both sides
Up to right radar.TPMS120 at least is installed in a tire, in car running process, the operation speed of real-time monitoring automobile
Degree, while the tire pressure and temperature of tire are monitored, and monitoring data are sent to by radar control box by TPMS wireless receiver 130
140, and then radar control box 140 is analyzed and is shown to the monitoring data received, judges whether tire works normally, and is
It is no to need replacing and (monitoring data are shown by a display screen and to the prediction whether to be replaced of tire).In one example, in vapour
One TPMS is set in each tire of vehicle, it is monitored.The monitoring frequency with temperature is pressed for TPMS degree tube,
It is set according to the actual situation, such as monitoring in every 5 minutes is primary, and for another example every 1 hour monitoring one is inferior.
During the work time, after opening millimetre-wave radar 110, start to detect the rear of automobile and side, and will
The detectable signal detected is sent to radar control box 140 in real time；Meanwhile the speed of service of TPMS120 real-time detection automobile is simultaneously
It is sent to radar control box 140.Radar control box 140 starts to be counted immediately after receiving detectable signal and automobilism speed
According to processing, judging whether rear has can cause the mobile object of security threat close in automobile.When judgement has, mobile object is close,
Warning note driver's careful driving avoids that traffic accident occurs.In the automobile rear blind monitoring system 100, in conjunction with
The alarm of situations such as detection of millimetre-wave radar 110 and monitoring of TPMS120, realization back car, it is no longer necessary to be controlled in dismounting
Platform and instrument board crack the purpose that can bus is able to achieve the monitoring of automobile rear.
Above-described embodiment is improved to obtain the present embodiment, in the present embodiment, in radar control box 140, according to
The distance of the object detected and the speed of service of automobile judge whether it is in moving condition；When the object of judgement detection is in
Moving condition and relative distance gradually reduces judges that mobile object is in close to state, and further judgement in close to state
Mobile object close orientation.
During the work time, after opening millimetre-wave radar 110, start to detect the rear of automobile and side, and will
The detectable signal detected is sent to radar control box 140 in real time；Meanwhile the speed of service of TPMS120 real-time detection automobile is simultaneously
It is sent to radar control box 140.Radar control box 140 starts to be counted immediately after receiving detectable signal and automobilism speed
According to processing, detectable signal and speed signal are filtered respectively, apparent noise signal is filtered out.Later to pair detected
As if no threaten to automobile is analyzed, specifically, first according to detection information and automobilism velocity estimated object whether
In moving condition, if judging, it remains static, and does not do subsequent processing；If judging, it is kept in motion, further root
According to the relative distance between mobile object and automobile, whether it is in close to state, if it is more and more remoter from automobile, judgement will not
Danger is caused to automobile, does not do subsequent processing；If more and more closer from automobile, judgement may make automobile in close to state
At danger, persistently the mobile object is monitored later, is preset when the relative distance between the mobile object reaches
Distance threshold when, give a warning remind driver.Here distance threshold according to mobile object relative to automobile locating for orientation
It is preset, e.g., when mobile object and automobile rear, which is set as 1 meter；When mobile object is in automobile side
When side's (including left and right side), which is set as 0.5 meter etc., can be adjusted according to the actual situation.
During judging whether the object of detection is in moving condition, according to the distance between object and automobile
The speed of service is judged that specifically, the millimeter wave sent and received by radar, which is directly tested, obtains detected object with checking computations
Movement speed, angle and range information (doppler principle).In this example, sentenced according to the distance of the mobile object of real-time detection
Whether disconnected mobile object is in close to state.In other instances, can also be judged by the movement speed of mobile object,
When the speed of mobile object is greater than the travel speed of automobile, judging can cause danger to automobile；When the speed for judging mobile object
It is not much different with the speed of automobile, the speed of even less than automobile, judgement will not cause danger to automobile, not do subsequent processing.
Such as, in one example, when the speed of automobile current driving is 60 yards, the speed of mobile object is 80 yards, judges that mobile object can
Danger can be caused to automobile, give a warning and remind driver.
Above embodiment is improved to obtain present embodiment, in the present embodiment, is wrapped in warning device 150
Right alarm lamp and the buzzer for including the left alarm lamp being installed on automobile left view mirror, being installed on Automobile Right visor, left alarm lamp,
Right alarm lamp and buzzer are connect with radar control box 140 respectively.Specifically, when radar control box 140 judges that rear has mobile pair
As close, and distance controls buzzer and rings police less than the first pre-determined distance；When radar control box 140 judges that left has mobile pair
As close, and distance is less than the second pre-determined distance, controls that left alarm lamp is lighted and buzzer rings police；When radar control box 140 is sentenced
Disconnected right has that mobile object is close, and distance is less than third pre-determined distance, controls that right alarm lamp is lighted and buzzer rings police.First
Pre-determined distance, the second pre-determined distance and third pre-determined distance are set all in accordance with actual conditions, such as set the first pre-determined distance
It is set to 1 meter, the second pre-determined distance and third pre-determined distance is set as 0.5 meter etc., are not specifically limited here.
In another embodiment, radar control box 140 is also connect with the left steering lamp of automobile and right turn lamp respectively；Work as thunder
Judge that left has that mobile object is close up to control box 140, and distance, less than the second pre-determined distance, control left steering lamp is lighted；When
Radar control box 140 judges that right has that mobile object is close, and distance is less than third pre-determined distance, and control right turn lamp is lighted.
In this example, radar control box 140 is connect with left steering lamp and right turn lamp respectively, and according to active the case where back car
Corresponding turn signal is opened, traffic accident caused by the carelessness because of driver is avoided, further promotes driving safety.
In addition, automobile is during traveling, when driver control left steering lamp or right turn lamp light needs carry out it is corresponding
Steering, left steering lamp or right turn lamp send a control signal to millimetre-wave radar 110, and control millimetre-wave radar 110 is visited
It surveys, and detectable signal is sent to radar control box 140, judge whether have other mobile objects that can make to automobile in corresponding orientation
At danger, if so, control buzzer warning.
In one example, as shown in Figures 2 and 3, Zuo Leida 7 and right radar 8 are respectively arranged in the two sides of guarantor's bar after automobile；
One TPMS, respectively TPMS1 (label 1 in diagram), TPMS2 (label 2 in diagram), TPMS3 (figure are installed respectively in 4 tires
Show label 3) and TPMS4 (label 4 in diagram)；TPMS wireless receiver 11 is integrated in radar control box 12, and radar control
Box 12 processed is connect with left steering lamp 5, right turn lamp 6, Zuo Leida 7, right radar 8, left alarm lamp 9 and right alarm lamp 10 respectively.
During the work time, after opening left radar 7 and right radar 8, start to detect the rear of automobile and side, and
The detectable signal detected is sent to radar control box 12 in real time；Meanwhile TPMS1, TPMS2, TPMS3 and TPMS4 are visited in real time
The speed of service for surveying automobile is sent to radar control box 12.After radar control box 12 receives detectable signal and speed signal, with
Detectable signal and speed signal are filtered respectively, whether threatened point to automobile to the object detected later
Analysis.Specifically, whether moving condition is according to detection information and motor racing velocity estimated object first, it is in quiet if judging
Only state does not do subsequent processing；If judging, it is kept in motion, further according between mobile object and automobile it is opposite away from
Whether it is in from it close to state, if it is more and more remoter from automobile, judgement will not cause danger to automobile, not do subsequent processing；
If more and more closer from automobile, judgement may cause danger to automobile in close to state.Specifically, when radar control box judges
Rear has that mobile object is close, and distance controls buzzer and ring police less than the first pre-determined distance (such as 1 meter)；When radar control box
Judging left has that mobile object is close, and distance controls left alarm lamp and left steering lamp less than the second pre-determined distance (such as 0.5 meter)
Buzzer is controlled while lighting rings police；When radar control box judges that right has that mobile object is close, and to be less than third pre- for distance
If distance (such as 0.5 meter), controls right alarm lamp and control buzzer rings police while right turn lamp is lighted.
The present invention also provides a kind of automobile rear blind monitoring methods, are applied to above-mentioned automobile rear blind monitoring system
System, in one embodiment, as shown in figure 4, the automobile rear blind monitoring method includes:
S10 receives the detectable signal that millimetre-wave radar is detected towards the rear of automobile and side；
S20 receives the automobilism speed for the TPMS real-time monitoring being set in tire；
It is close that S30 according to detectable signal and the speed of service judges whether there is mobile object；
S40 is if so, determine the close orientation of mobile object；
S50 is alarmed accordingly according to the close orientation of mobile object.
In the present embodiment,
Millimetre-wave radar is protected on bar after being installed on automobile, and one, including left radar and right radar are respectively installed in both sides.At least exist
TPMS is installed in one tire, in car running process, the speed of service of real-time monitoring automobile, while monitoring the tire pressure of tire
And temperature, monitoring data are sent to radar control box by TPMS wireless receiver by TPMS, and then radar control box is to reception
To monitoring data analyzed, judge whether tire works normally, if need replacing.In one example, in the every of automobile
One TPMS is set in a tire, it is monitored.In addition, radar control box receives the detectable signal and vapour of millimetre-wave radar
The speed of service of vehicle and to judge whether there is mobile object close, when judgement have mobile object close to when further determine that its close to side
Position, warning device are alarmed accordingly according to the close orientation of mobile object.
During the work time, after opening millimetre-wave radar, start to detect the rear of automobile and side, and will detection
To detectable signal be sent to radar control box in real time；Meanwhile the speed of service of TPMS real-time detection automobile and being sent to radar
Control box.Radar control box starts to carry out data processing immediately after receiving detectable signal and automobilism speed, judges rear
Whether have can cause the mobile object of security threat close in automobile.When judgement has, mobile object is close, warning note driver
Member's careful driving avoids that traffic accident occurs.In the automobile rear blind monitoring system, in conjunction with millimetre-wave radar detection and
The alarm of situations such as monitoring of TPMS, realization back car, it is no longer necessary to remove console and instrument board, crack can bus i.e.
It is able to achieve the purpose of automobile rear monitoring.
Above embodiment is improved to obtain present embodiment, in the present embodiment, automobile rear blind monitoring
Method includes:
S10 receives the detectable signal that millimetre-wave radar is detected towards the rear of automobile and side；
S20 receives the automobilism speed for the TPMS real-time monitoring being set in tire；
S31 judges whether it is in moving condition according to the distance of the object detected and the speed of service of automobile；
S32 is if so, whether judgement and the relative distance of the object of detection gradually reduce；
S33 is if so, judge that mobile object is in close to state；
S40 is if so, determine the close orientation of mobile object；
S50 is alarmed accordingly according to the close orientation of mobile object.
During the work time, after opening millimetre-wave radar, start to detect the rear of automobile and side, and will detection
To detectable signal be sent to radar control box in real time；Meanwhile the speed of service of TPMS real-time detection automobile and being sent to radar
Control box.Radar control box starts to carry out data processing immediately after receiving detectable signal and automobilism speed, respectively to spy
It surveys signal and speed signal is filtered, apparent noise signal is filtered out.Whether the object detected is made automobile later
It is analyzed at threat, specifically, whether moving condition is according to detection information and automobilism velocity estimated object first, if
Judge that it remains static, does not do subsequent processing；If judging, it is kept in motion, further according to mobile object and automobile
Between relative distance its whether be in close to state, if it is more and more remoter from automobile, judgement will not cause danger to automobile, no
Do subsequent processing；If more and more closer from automobile, judgement may cause danger in close to state to automobile, persistently right later
The mobile object is monitored, and when the relative distance between the mobile object reaches preset distance threshold, is issued
Driver is reminded in warning.Here distance threshold according to mobile object relative to automobile locating for orientation preset, e.g., move
When dynamic object and automobile rear, which is set as 1 meter；When mobile object is at automobile side, by the distance threshold
It is set as 0.5 meter etc., can be adjusted according to the actual situation.
During judging whether the object of detection is in moving condition, according to the distance between object and automobile
The speed of service is judged that specifically, the millimeter wave sent and received by radar, which is directly tested, obtains detected object with checking computations
Movement speed, angle and range information (doppler principle), when judging whether mobile object is in close to state, according to real-time
The distance of the mobile object of detection is judged.In other instances, can also be sentenced by the movement speed of mobile object
It is disconnected, when the speed of mobile object is greater than the travel speed of automobile, judge that danger can be caused to automobile；When the speed for judging mobile object
The speed for the automobile that is not much different with the speed of automobile, is even less than is spent, judgement will not cause danger to automobile, not do subsequent place
Reason.Such as, in one example, when the speed of automobile current driving is 60 yards, the speed of mobile object is 80 yards, judges mobile object
Danger may be caused to automobile, give a warning and remind driver.
Above embodiment is improved, includes being installed on automobile left view mirror in warning device in the present embodiment
On left alarm lamp, the right alarm lamp and the buzzer that are installed on Automobile Right visor, left alarm lamp, right alarm lamp and buzzer point
It is not connect with radar control box.It is being carried out including: to work as to judge that rear has in alarm accordingly according to the close orientation of mobile object
Mobile object is close, and distance controls buzzer and ring police less than the first pre-determined distance；When judging that left has that mobile object is close,
And distance, less than the second pre-determined distance, the left alarm lamp that control is installed on automobile left view mirror is lighted and buzzer rings police；When sentencing
Disconnected right has that mobile object is close, and distance is less than third pre-determined distance, controls the right alarm lamp being installed on Automobile Right visor
It lights and buzzer rings police.First pre-determined distance, the second pre-determined distance and third pre-determined distance are set all in accordance with actual conditions
It is fixed, the first pre-determined distance is such as set as 1 meter, the second pre-determined distance and third pre-determined distance are set as 0.5 meter etc., here not
It is specifically limited.
In another embodiment, radar control box is also connect with the left steering lamp of automobile and right turn lamp respectively；Work as radar
Control box judge that left has that mobile object is close, and distance, less than the second pre-determined distance, control left steering lamp is lighted；When radar control
Box processed judges that right has that mobile object is close, and distance is less than third pre-determined distance, and control right turn lamp is lighted.In the example
In, radar control box is connect with left steering lamp and right turn lamp respectively, and corresponding according to actively opening the case where back car
Turn signal avoids traffic accident caused by the carelessness because of driver, further promotes driving safety.
In addition, automobile is during traveling, when driver control left steering lamp or right turn lamp light needs carry out it is corresponding
Steering, left steering lamp or right turn lamp send a control signal to millimetre-wave radar, and control millimetre-wave radar is detected, and will
Detectable signal is sent to radar control box, judges whether have other mobile objects that can cause danger to automobile in corresponding orientation, if
It is to control buzzer warning.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each journey
The division progress of sequence module can according to need and for example, in practical application by above-mentioned function distribution by different programs
Module is completed, i.e., the internal structure of device is divided into different program unit or module, with complete it is described above whole or
Person's partial function.Each program module in embodiment can integrate in one processing unit, can also be the independent object of each unit
Reason exists, and can also be integrated in a processing unit with two or more units, above-mentioned integrated unit can both use
Formal implementation of hardware can also be realized in the form of software program unit.In addition, the specific name of each program module also only
It is the protection scope that is not intended to limit this application for the ease of mutually distinguishing.
Fig. 5 is the structural schematic diagram of the radar control box provided in one embodiment of the invention, as indicated, the radar control
Box 140 includes: processor 142, memory 141 and is stored in the calculating that can be run in memory 141 and on processor 142
Machine program 1411, such as: automobile rear blind monitoring program.Processor 142 is realized above-mentioned each when executing computer program 1411
Step in a automobile rear blind monitoring embodiment of the method, alternatively, processor 142 is realized when executing computer program 1411
State the function of each module in each automobile rear blind monitoring system embodiment.
Radar control box 140 may include, but be not limited only to processor 142, memory 141.Those skilled in the art can be with
Understand, Fig. 5 is only the example of radar control box 140, does not constitute the restriction to radar control box 140, may include than figure
Show more or fewer components, perhaps combines certain components or different components, such as: radar control box 140 can also wrap
Include input-output equipment, display equipment, network access equipment, bus etc..
Processor 142 can be central processing unit (Central Processing Unit, CPU), can also be other
General processor, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application SpecificIntegrated Circuit, ASIC), field programmable gate array (Field-
Programmable GateArray, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor 142 can be microprocessor or the processor is also possible to any conventional processing
Device etc..
Memory 141 can be the internal storage unit of radar control box 140, such as: the hard disk of radar control box 140
Or memory.Memory 141 is also possible to the External memory equipment of radar control box 140, such as: it is equipped on radar control box 140
Plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card,
Flash card (Flash Card) etc..Further, memory 141 can also both include the storage inside list of radar control box 140
Member also includes External memory equipment.Memory 141 is for storing required for computer program 1411 and radar control box 140
Other programs and data.Memory 141 can be also used for temporarily storing the data that has exported or will export.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in some embodiment
Or the part recorded, reference can be made to the related descriptions of other embodiments.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is executed with hardware or software, specific application and design constraint depending on technical solution.Professional technician can be with
Each specific application is used different methods to achieve the described function, but this realization is it is not considered that exceed this Shen
Range please.
In embodiment provided herein, it should be understood that disclosed radar control box and method can pass through it
His mode is realized.For example, radar control box embodiment described above is only schematical, for example, module or unit
Division, only a kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or
Component can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point is shown
The mutual coupling or direct-coupling or communication connection shown or discussed can be through some interfaces, between device or unit
Coupling or communication connection are connect, can be electrical, mechanical or other forms.
Unit may or may not be physically separated as illustrated by the separation member, shown as a unit
Component may or may not be physical unit, it can and it is in one place, or may be distributed over multiple networks
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, each functional unit in each embodiment of the application may be integrated in a processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If integrated module/unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, the present invention realizes above-described embodiment method
In all or part of the process, relevant hardware can also be sent instructions to by computer program 1411 and is completed, computer journey
Sequence 1411 can be stored in a computer readable storage medium, which, can be real when being executed by processor 142
The step of existing above-mentioned each embodiment of the method.Wherein, computer program 1411 includes: computer program code, computer program
Code can be source code form, object identification code form, executable file or certain intermediate forms etc..Computer-readable storage medium
Matter may include: can carry 1411 code of computer program any entity or device, recording medium, USB flash disk, mobile hard disk,
Magnetic disk, CD, computer storage, read-only memory (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It should be noted that calculating
The content that machine readable storage medium storing program for executing includes can carry out increasing appropriate according to the requirement made laws in jurisdiction with patent practice
Subtract, such as: in certain jurisdictions, according to legislation and patent practice, computer-readable medium do not include electric carrier signal and
Telecommunication signal.
It should be noted that above-described embodiment can be freely combined as needed.The above is only of the invention preferred
Embodiment, it is noted that for those skilled in the art, without departing from the principle of the present invention,
Several improvements and modifications can also be made, these modifications and embellishments should also be considered as the scope of protection of the present invention.
Claims (10)
1. a kind of automobile rear blind monitoring system characterized by comprising
The millimetre-wave radar on bar is protected after being set to automobile, for detecting towards the rear of automobile and side；
The TPMS being set in tire, the speed of service for real-time monitoring automobile；
With the TPMS wireless receiver of TPMS communication connection, the monitoring data sent for receiving TPMS；
The radar control box being connect respectively with the millimetre-wave radar and TPMS wireless receiver, for receiving millimetre-wave radar
The speed of service of detectable signal and automobile and to judge whether there is mobile object close, and when judgement have mobile object close to when determine
It is close to orientation；
The warning device being connect with the radar control box, it is corresponding for being carried out according to the judging result of the radar control box
Alarm.
2. automobile rear blind monitoring system as described in claim 1, which is characterized in that the automobile rear blind monitoring system
Include 4 TPMS in system, is respectively arranged in four tires of automobile, monitors tire pressure, temperature and the speed of service of tire.
3. automobile rear blind monitoring system as claimed in claim 1 or 2, which is characterized in that in radar control box, according to
The distance of the object detected and the speed of service of automobile judge whether it is in moving condition；When the object of judgement detection is in
Moving condition and relative distance gradually reduces judges that mobile object is in close to state, and further judgement in close to state
Mobile object close orientation.
4. automobile rear blind monitoring system as claimed in claim 1 or 2, which is characterized in that
It include the left alarm lamp being installed on automobile left view mirror, the right alarm being installed on Automobile Right visor in the warning device
Lamp and buzzer, the left alarm lamp, right alarm lamp and buzzer are connect with radar control box respectively；
When radar control box judges that rear has that mobile object is close, and distance controls buzzer and rings police less than the first pre-determined distance；
When radar control box judges that left has that mobile object is close, and distance controls left alarm lamp point less than the second pre-determined distance
Bright and buzzer rings police；
When radar control box judges that right has that mobile object is close, and distance is less than third pre-determined distance, controls right alarm lamp point
Bright and buzzer rings police；
And/or the radar control box is also connect with the left steering lamp of automobile and right turn lamp respectively；
When radar control box judges that left has that mobile object is close, and distance controls left steering lamp point less than the second pre-determined distance
It is bright；
When radar control box judges that right has that mobile object is close, and distance is less than third pre-determined distance, controls right turn lamp point
It is bright.
When left steering lamp or right turn lamp receive console transmission light signal, send a control signal to millimetre-wave radar,
Control millimetre-wave radar is detected.
5. a kind of automobile rear blind monitoring method characterized by comprising
Receive the detectable signal that millimetre-wave radar is detected towards the rear of automobile and side；
Receive the automobilism speed for the TPMS real-time monitoring being set in tire；
It is close that mobile object is judged whether there is according to the detectable signal and the speed of service；
If so, determining the close orientation of mobile object；
It is alarmed accordingly according to the close orientation of mobile object.
6. automobile rear blind monitoring method as claimed in claim 5, which is characterized in that according to the detectable signal and fortune
Scanning frequency degree judges whether there is mobile object
Judge whether it is in moving condition according to the speed of service of the distance of the object detected and automobile；
If so, whether judgement and the relative distance of the object of detection gradually reduce；
If so, judging that mobile object is in close to state.
7. such as automobile rear blind monitoring method described in claim 5 or 6, which is characterized in that
Including: according in the close orientation of mobile object progress alarm accordingly
When judging that rear has that mobile object is close, and distance controls buzzer and rings police less than the first pre-determined distance；
When judging that left has that mobile object is close, and distance, less than the second pre-determined distance, control is installed on automobile left view mirror
Left alarm lamp is lighted and buzzer rings police；
When judging that right has that mobile object is close, and distance is less than third pre-determined distance, and control is installed on Automobile Right visor
Right alarm lamp is lighted and buzzer rings police；
And/or including: according in the close orientation of mobile object progress alarm accordingly
When judging that left has that mobile object is close, and distance controls left steering lamp and lights less than the second pre-determined distance；
When judging that right has that mobile object is close, and distance is less than third pre-determined distance, and control right turn lamp is lighted.
8. such as automobile rear blind monitoring method described in claim 5 or 6, which is characterized in that automobile rear blind spot prison
In survey method further include:
Judge left steering lamp or right turn lamp whether receive console transmission light signal；
If so, sending a control signal to millimetre-wave radar, control millimetre-wave radar is detected.
9. a kind of radar control box, including memory, processor and storage are in the memory and can be in the processor
The computer program of upper operation, which is characterized in that the processor realizes such as claim 5-8 when running the computer program
Any one of described in automobile rear blind monitoring method the step of.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In realization automobile rear blind monitoring as described in any one of claim 5-8 when the computer program is executed by processor
The step of method.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910904573.XA CN110509880A (en) | 2019-09-24 | 2019-09-24 | Automobile rear blind monitoring system and method, radar control box |
| PCT/CN2019/119801 WO2021056781A1 (en) | 2019-09-24 | 2019-11-20 | Vehicle rear blind spot monitoring system and method, and radar control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910904573.XA CN110509880A (en) | 2019-09-24 | 2019-09-24 | Automobile rear blind monitoring system and method, radar control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110509880A true CN110509880A (en) | 2019-11-29 |
Family
ID=68633501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910904573.XA Pending CN110509880A (en) | 2019-09-24 | 2019-09-24 | Automobile rear blind monitoring system and method, radar control box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110509880A (en) |
| WO (1) | WO2021056781A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075661A (en) * | 2020-01-06 | 2021-07-06 | 为升电装工业股份有限公司 | Blind spot detection system with vehicle speed detection function, detection device and speed measurement method thereof |
| CN113370902A (en) * | 2020-03-10 | 2021-09-10 | 上海为彪汽配制造有限公司 | Automobile rearview mirror rear blind spot monitoring system and method and radar control box |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2898774Y (en) * | 2006-03-16 | 2007-05-09 | 深圳市豪恩实业有限公司 | Automobile tire pressure and reversing radar monitoring display alarm system |
| CN101332749A (en) * | 2008-02-20 | 2008-12-31 | 东南大学 | Monitoring method and monitoring device for automobile tire data |
| CN203666504U (en) * | 2013-10-29 | 2014-06-25 | 盈佳科技(长春)有限公司 | Automobile dead area radar warning device |
| KR101511863B1 (en) * | 2013-11-04 | 2015-04-13 | 현대오트론 주식회사 | Driver assistance systems and controlling method for the same |
| CN105015413A (en) * | 2015-07-01 | 2015-11-04 | 奇瑞汽车股份有限公司 | Blind-area monitoring system for vehicles, and control method of blind-area monitoring system |
| CN106240253A (en) * | 2016-10-28 | 2016-12-21 | 天津聚和诺科技有限公司 | Automobile safety system |
| CN106274308A (en) * | 2015-06-24 | 2017-01-04 | 通用汽车环球科技运作有限责任公司 | Integrated sensing unit and the method being used for determining wheel of vehicle speed and tire pressure |
| CN106335428A (en) * | 2015-07-06 | 2017-01-18 | 丰田自动车株式会社 | Collision avoidance system |
| CN107229906A (en) * | 2017-05-08 | 2017-10-03 | 上海工程技术大学 | A kind of automobile overtaking's method for early warning based on units of variance model algorithm |
| CN107408339A (en) * | 2015-02-16 | 2017-11-28 | 田山修 | Proximity warning devices in cars |
| CN108638967A (en) * | 2018-06-15 | 2018-10-12 | 轩辕智驾科技（深圳）有限公司 | A kind of Car warning system and method for early warning based on millimetre-wave radar |
| CN210653002U (en) * | 2019-09-24 | 2020-06-02 | 上海为彪汽配制造有限公司 | Automobile rear blind spot monitoring system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010099416A1 (en) * | 2009-02-27 | 2010-09-02 | Magna Electronics | Alert system for vehicle |
| CN204774926U (en) * | 2015-05-07 | 2015-11-18 | 深圳唯创知音电子有限公司 | Motor vehicles security alarm device |
| CN108099786A (en) * | 2017-12-29 | 2018-06-01 | 南京工程学院 | A kind of driving side blind area excludes early warning system |
| CN209208609U (en) * | 2018-08-29 | 2019-08-06 | 上海麦士信息技术有限公司 | A kind of public transport is brought to a halt auto-alarm system |
-
2019
- 2019-09-24 CN CN201910904573.XA patent/CN110509880A/en active Pending
- 2019-11-20 WO PCT/CN2019/119801 patent/WO2021056781A1/en active Application Filing
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2898774Y (en) * | 2006-03-16 | 2007-05-09 | 深圳市豪恩实业有限公司 | Automobile tire pressure and reversing radar monitoring display alarm system |
| CN101332749A (en) * | 2008-02-20 | 2008-12-31 | 东南大学 | Monitoring method and monitoring device for automobile tire data |
| CN203666504U (en) * | 2013-10-29 | 2014-06-25 | 盈佳科技(长春)有限公司 | Automobile dead area radar warning device |
| KR101511863B1 (en) * | 2013-11-04 | 2015-04-13 | 현대오트론 주식회사 | Driver assistance systems and controlling method for the same |
| CN107408339A (en) * | 2015-02-16 | 2017-11-28 | 田山修 | Proximity warning devices in cars |
| CN106274308A (en) * | 2015-06-24 | 2017-01-04 | 通用汽车环球科技运作有限责任公司 | Integrated sensing unit and the method being used for determining wheel of vehicle speed and tire pressure |
| CN105015413A (en) * | 2015-07-01 | 2015-11-04 | 奇瑞汽车股份有限公司 | Blind-area monitoring system for vehicles, and control method of blind-area monitoring system |
| CN106335428A (en) * | 2015-07-06 | 2017-01-18 | 丰田自动车株式会社 | Collision avoidance system |
| CN106240253A (en) * | 2016-10-28 | 2016-12-21 | 天津聚和诺科技有限公司 | Automobile safety system |
| CN107229906A (en) * | 2017-05-08 | 2017-10-03 | 上海工程技术大学 | A kind of automobile overtaking's method for early warning based on units of variance model algorithm |
| CN108638967A (en) * | 2018-06-15 | 2018-10-12 | 轩辕智驾科技（深圳）有限公司 | A kind of Car warning system and method for early warning based on millimetre-wave radar |
| CN210653002U (en) * | 2019-09-24 | 2020-06-02 | 上海为彪汽配制造有限公司 | Automobile rear blind spot monitoring system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075661A (en) * | 2020-01-06 | 2021-07-06 | 为升电装工业股份有限公司 | Blind spot detection system with vehicle speed detection function, detection device and speed measurement method thereof |
| TWI765208B (en) * | 2020-01-06 | 2022-05-21 | 為升電裝工業股份有限公司 | Blind spot detection system with speed detection function and device and method thereof |
| CN113075661B (en) * | 2020-01-06 | 2024-04-05 | 为升电装工业股份有限公司 | Blind spot detection system with vehicle speed detection function, detection device and speed measurement method thereof |
| CN113370902A (en) * | 2020-03-10 | 2021-09-10 | 上海为彪汽配制造有限公司 | Automobile rearview mirror rear blind spot monitoring system and method and radar control box |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021056781A1 (en) | 2021-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11418519B2 (en) | Systems and methods for detection of malicious activity in vehicle data communication networks | |
| CN105608926B (en) | Alarm prompt method, alarm prompt system and terminal | |
| CN113096387B (en) | Vehicle-mounted road surface monitoring and early warning method, system, terminal and storage medium | |
| CN110588518A (en) | Automobile rear detection system and method and radar control box | |
| CN110509880A (en) | Automobile rear blind monitoring system and method, radar control box | |
| EP3856538B1 (en) | Tire damage detection system and method | |
| US7532152B1 (en) | Automotive radar system | |
| US11648900B2 (en) | Off-zone crash detection using lateral accelerations at different positions in a vehicle | |
| US11594038B2 (en) | Information processing device, information processing system, and recording medium recording information processing program | |
| CN109767621A (en) | A kind of method and device of road early warning | |
| CN117841869A (en) | Vehicle driving risk self-checking method, device, equipment and storage medium | |
| CN112950873A (en) | Alarm method and device based on workshop distance detection and electronic equipment | |
| CN108831189A (en) | A kind of intelligent early-warning method based on millimetre-wave radar anticollision | |
| JP2018026111A (en) | Tire-mounted sensor and chain regulation management system | |
| CN111038518B (en) | Driving control method and device, electronic equipment and storage medium | |
| CN105825710A (en) | Alarm method and alarm device for vehicles | |
| JP7624081B2 (en) | Vehicle blind spot monitoring system and vehicle blind spot monitoring method | |
| CN210653002U (en) | Automobile rear blind spot monitoring system | |
| WO2018025530A1 (en) | Tire mount sensor and chain regulation management system | |
| CN112950872B (en) | Alarm method and device and electronic equipment | |
| US20160363650A1 (en) | Radar detector frequency disturbance sensor filtering system and method | |
| CN113561895A (en) | Unmanned vehicle early warning method and device, electronic equipment and storage medium | |
| US20210142079A1 (en) | Information processing device, information processing system, and recording medium storing information processing program | |
| CN113724532A (en) | Test evaluation system and method for commercial vehicle forward collision early warning | |
| CN219302678U (en) | Obstacle avoidance device for vehicle and obstacle avoidance equipment for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |