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1. WO2020010489 - SYSTÈME D'AUTO-ÉTALONNAGE D'INSTRUCTION DE COMMANDE DE VITESSE POUR VÉHICULES AUTONOMES


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INTERNATIONAL SEARCH REPORT (ISR)
Part 1:  1  2  3  4  5  6          Part 2:  A  B  C  D  E 
International application No. Applicant's or agent's file reference
PCT/CN2018/095003 18A52205
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
09 July 2018
Applicant
BAIDU.COM TIMES TECHNOLOGY (BEIJING) CO., LTD. et al
FOR FURTHER ACTION: See Form PCT/ISA/220 as well as, where applicable, item 5 below.
This international search report has been prepared by this International Searching Authority and is transmitted to the applicant according to Article 18. A copy is being transmitted to the International Bureau.
It is also accompanied by a copy of each prior art document cited in this report.
1. Basis of the report
a. With regard to the language, the international search was carried out on the basis of:
the international application in the language in which it was filed.
a translation of the international application into                                          which is the language of a translation furnished for the purposes of international search (Rules 12.3(a) and 23.1(b)).
b.
This international search report has been established taking into account the rectification of an obvious mistake authorized by or notified to this Authority under Rule 91 (Rule 43.6bis(a)).
c.
With regard to any nucleotide and/or amino acid sequence disclosed in the international application, the international search was carried out on the basis of a sequence listing:
2. Certain claims were found unsearchable
3. Unity of invention is lacking
4. Title of the invention
The text is approved as submitted by the applicant.
The text has been established by this Authority to read as follows:
5. Abstract
The text is approved as submitted by the applicant.
The text has been established, according to Rule 38.2, by this Authority as it appears in Box No. IV. The applicant may, within one month from the date of mailing of this international search report, submit comments to this Authority.

A speed control command auto-calibration system for autonomous vehicles receives a first control command and a speed measurement of the ADV (901). The system determines an expected acceleration of the ADV based on the speed measurement and the first control command (902). The system receives an acceleration measurement of the ADV (903). The system determines a feedback error based on the acceleration measurement and the expected acceleration (904). The system updates a portion of the calibration table based on the determined feedback error (905). The system generates a second control command to control the ADV based on the calibration table having the updated portion to control the ADV autonomously according to the second control command (906).


6. Drawings
a.
The figure of the drawings to be published with the abstract is Figure No.     9    
as suggested by the applicant.
as selected by this Authority, because the applicant failed to suggest a figure.
as selected by this Authority, because this figure better characterizes the invention.
b.
none of the figures is to be published with the abstract.

A. CLASSIFICATION OF SUBJECT MATTER

According to International Patent Classification (IPC) or to both national classification and IPC

B. FIELDS SEARCHED

Minimum documentation searched (classification system followed by classification symbols):
     G05D1; G01C21; B60W30
Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched:
Electronic data base consulted during the international search (name of data base and, where practicable, search terms used):
CNABS,DWPI,SIPOABS,CNKI:ADV,autonomous driving vehicle,speed,velocity,acceleration,command,instruction,feedback,calibration table,update,inertial measurement unit(IMU),error

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
Y
WO 2018090289 A1 (BAIDU COM TIMES TECH BEIJING CO LTD ET AL.) 24 May 2018 (2018-05-24)
1-21
paragraphs [0033],[0066]-[0067];claims 1,2,4 and figure 8
(2)
Y
US 2005234629 A1 (MEIDENSHA ELECTRIC MFG CO LTD) 20 October 2005 (2005-10-20)
1-21
paragraphs [0018],[0020];claim 4 and figure 3
(3)
Y
US 2011141136 A1 (BUSINESS INTELLIGENCE SOLUTIONS SAFE B V) 16 June 2011 (2011-06-16)
7-9
paragraphs [0313]-[0323]
(4)
A
CN 103777631 A (BEIJING TRAFFIC CONTROL TECHNOLOGY CO) 07 May 2014 (2014-05-07)
1-21
the whole document
(5)
A
CN 108225364 A (UNIV JILIN) 29 June 2018 (2018-06-29)
1-21
the whole document
(6)
A
CN 108255170 A (BAIDU USA LLC) 06 July 2018 (2018-07-06)
1-21
the whole document
(7)
A
DE 102017112300 A1 (GM GLOBAL TECH OPERATIONS LLC) 14 December 2017 (2017-12-14)
1-21
the whole document
(8)
A
US 2018164827 A1 (GM GLOBAL TECH OPERATIONS LLC) 14 June 2018 (2018-06-14)
1-21
the whole document
(9)
A
US 9174649 B1 (FORD GLOBAL TECH LLC) 03 November 2015 (2015-11-03)
1-21
the whole document
*
Special categories of cited documents:
"A"
document defining the general state of the art which is not considered to be of particular relevance
"D"
document cited by the applicant in the international application
"E"
earlier application or patent but published on or after the international filing date
"L"
document which may throw doubts on priority claim(s) or which is cited to establish the publication date of another citation or other special reason (as specified)
"O"
document referring to an oral disclosure, use, exhibition or other means
"P"
document published prior to the international filing date but later than the priority date claimed
"T"
later document published after the international filing date or priority date and not in conflict with the application but cited to understand the principle or theory underlying the invention
"X"
document of particular relevance; the claimed invention cannot be considered novel or cannot be considered to involve an inventive step when the document is taken alone
"Y"
document of particular relevance; the claimed invention cannot be considered to involve an inventive step when the document is combined with one or more other such documents, such combination being obvious to a person skilled in the art
"&"
document member of the same patent family

D. INFORMATION ON PATENT FAMILY MEMBERS

Patent document cited in search report Publication date
(day/month/year)
Patent family member(s) Publication date
(day/month/year)
WO 2018090289 A1
24 May 2018
CN 108391429 A
EP 3341254 A4
US 2018196440 A1
EP 3341254 A1
10 August 2018
04 July 2018
12 July 2018
04 July 2018
US 2005234629 A1
20 October 2005
KR 20060045661 A
US 7693641 B2
JP 2005297872 A
JP 4349187 B2
KR 100618335 B1
EP 1586885 B1
EP 1586885 A2
EP 1586885 A3
17 May 2006
06 April 2010
27 October 2005
21 October 2009
30 August 2006
18 January 2012
19 October 2005
11 November 2009
US 2011141136 A1
16 June 2011
WO 2009154482 A1
23 December 2009
CN 103777631 A
07 May 2014
CN 103777631 B
18 January 2017
CN 108225364 A
29 June 2018
None
CN 108255170 A
06 July 2018
EP 3342670 A1
US 2018178791 A1
JP 2018108800 A
04 July 2018
28 June 2018
12 July 2018
DE 102017112300 A1
14 December 2017
US 2017355368 A1
CN 107472246 A
14 December 2017
15 December 2017
US 2018164827 A1
14 June 2018
None
US 9174649 B1
03 November 2015
RU 2015120810 A
CN 105270413 A
DE 102015108286 A1
MX 2015006826 A
20 December 2016
27 January 2016
03 December 2015
22 January 2016
Name and mailing address of the ISA/:
STATE INTELLECTUAL PROPERTY OFFICE OF THE P.R.CHINA
6, Xitucheng Rd., Jimen Bridge, Haidian District, Beijing 100088
China
Facsimile No. (86-10)62019451
Date of the actual completion of the international search:
15 August 2018
Date of mailing of the international search report:
19 October 2018
Authorized officer:
WEN,Guanghui
Telephone No. 62085858
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