Patents Assigned to LAUNCH TECH CO., LTD.
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Patent number: 11960631Abstract: A vehicle diagnosis method, a server and a diagnosis device are provided. The method includes: acquiring a request for acquiring diagnosis software sent by a diagnosis device, where the request comprises user information and vehicle information of a vehicle to be diagnosed; determining based on the vehicle information and sending to the diagnosis device a diagnosis software function module list, receiving from the diagnosis device information of the target diagnosis function module determined by a user; performing a corresponding operation for acquiring the target diagnosis function module based on a determining result of whether the user has an authorization qualification on the target diagnosis function module determined based on the user information and feeding back the target diagnosis function module to the diagnosis device, so that the diagnosis device to diagnose the vehicle to be diagnosed based on the acquired target diagnosis function module.Type: GrantFiled: May 29, 2020Date of Patent: April 16, 2024Assignee: LAUNCH TECH CO., LTDInventors: Jun Liu, Xiangmin Xu, Liling Yan
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Patent number: 11945457Abstract: A method for data analysis, an electronic device, and a computer readable storage medium are provided. The method includes the following. A trip order is obtained. A smart contract is generated based on the trip order. Trip data uploaded by an on-board equipment is obtained. The smart contract is triggered based on the trip data and the trip order. Early-warning which corresponds to the smart contract is performed.Type: GrantFiled: February 26, 2020Date of Patent: April 2, 2024Assignee: LAUNCH TECH CO., LTD.Inventor: Xin Liu
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Publication number: 20240071148Abstract: A method, a system, and a device for diagnosing a vehicle, and a server. The method is applied to a server and includes: receiving vehicle diagnosis request information sent by a vehicle diagnosis device, where the vehicle diagnosis request information includes identity information of a user and a vehicle type; determining whether the user has an authorization of vehicle diagnosis software corresponding to the vehicle type, based on the identity information of the user; returning authorization information, for the vehicle diagnosis device to diagnose a to-be-diagnosed vehicle, if it is determined that the user has the authorization; and returning prompt information to prompt the user to acquire the authorization of the vehicle diagnosis software corresponding to the vehicle type and then to diagnose the to-be-diagnosed vehicle, if it is determined that the user does not have the authorization.Type: ApplicationFiled: May 29, 2020Publication date: February 29, 2024Applicant: LAUNCH TECH CO., LTDInventors: Jun LIU, Xiangmin XU, Jianyong WEN
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Publication number: 20230215226Abstract: A method for vehicle diagnostics, a diagnostic device, and a non-transitory computer-readable storage medium are provided in the present disclosure. In the method, the diagnostic device obtains a diagnostic request including vehicle information of a vehicle to-be-diagnosed, and determine a communication protocol which is applied in the vehicle to-be-diagnosed according to the vehicle information. After obtaining a diagnostic instruction including a diagnostic function instruction and a communication protocol corresponding to the diagnostic function instruction, the diagnostic device determines a communication link corresponding to the diagnostic function instruction according to the communication protocol corresponding to the diagnostic function instruction, sends the diagnostic function instruction to the vehicle to-be-diagnosed through the communication link corresponding to the diagnostic function instruction, obtains feedback data from the vehicle to-be-diagnosed, and performs diagnostics.Type: ApplicationFiled: April 27, 2022Publication date: July 6, 2023Applicant: Launch Tech Co., Ltd.Inventors: Jun LIU, Feihong XIE
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Publication number: 20230208676Abstract: The disclosure provides a data communication method and apparatus, an electronic device, and a storage medium. The method includes: receiving controller area network (CAN) bus data transmitted by a first device; executing a first flow-control based transmission between the first connector and the first device to obtain respective consecutive frame data in multi-packet data from the first device, upon detecting that the CAN bus data is first frame data in the multi-packet data; and transmitting the first frame data and the respective consecutive frame data to a second connector to indicate that the second connector transmits the multi-packet data to a second device through a second flow-control based transmission, when or after executing the first flow-control based transmission between the first connector and the first device.Type: ApplicationFiled: May 17, 2022Publication date: June 29, 2023Applicant: Launch Tech Co., Ltd.Inventors: Jun LIU, Zhijian CHEN
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Patent number: 11514731Abstract: A method and system for remote vehicle diagnostics are provided. The method is applicable to a remote vehicle diagnostic system including a vehicle diagnostic terminal and a vehicle connector. A remote communication connection between the vehicle diagnostic terminal and the vehicle connector is established via a preset programming interface. The vehicle diagnostic terminal receives diagnostic instruction data of a diagnostic application. The vehicle diagnostic terminal transmits the diagnostic instruction data to the vehicle connector via the preset programming interface by way of the remote communication. The vehicle connector converts the diagnostic instruction data into first data in a first data format, and performs a diagnostic operation corresponding to the first data, where the first data format is readable by a vehicle.Type: GrantFiled: August 29, 2019Date of Patent: November 29, 2022Assignee: LAUNCH TECH CO., LTD.Inventors: Jun Liu, Zhijian Chen
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Patent number: 11483161Abstract: The present disclosure discloses a method and a device for information processing. The method includes the following. A block chain node receives a digital asset processing request, where the digital asset processing request is used for requesting authority to process the digital assets. Upon receiving the digital asset processing request, the block chain node sends an authorization request to each of M electronic devices, where the authorization request is used for requesting authorization to process the digital assets. The block chain node determines that each of at least N electronic devices of the M electronic devices provides the authorization to process the digital assets, where M is greater than or equal to N. The block chain node determines to obtain the authority to process the digital assets.Type: GrantFiled: September 30, 2020Date of Patent: October 25, 2022Assignee: LAUNCH TECH CO., LTD.Inventors: Xin Liu, Jun Zhou
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Patent number: 11475721Abstract: A method for performing vehicle remote diagnosis is provided. A diagnostic device sends a first controller area network (CAN) bus message to a device connector. The device connector encapsulates the first CAN bus message received into a first data packet and sends the first data packet to a vehicle connector through remote communication. The vehicle connector decapsulates the first data packet into the first CAN bus message and sends the first CAN bus message to a target vehicle. The vehicle connector receives second CAN bus messages and filters the second CAN bus messages to obtain a CAN bus diagnostic message, and the second CAN bus messages are sent by the target vehicle in response to the first CAN bus message. The vehicle connector encapsulates the CAN bus diagnostic message into a second data packet and sends the second data packet to the device connector.Type: GrantFiled: November 8, 2019Date of Patent: October 18, 2022Assignee: LAUNCH TECH CO., LTD.Inventors: Jun Liu, Zhijian Chen
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Patent number: 11475448Abstract: The present application discloses a maintenance plant management method, maintenance plant management system and data management server, this method comprises: receiving, via a data management server, a transaction request of using a maintenance plant from a first user and calling a usage smart contract to grant a permission of usage of the maintenance plant to the first user according to the transaction request; calling the usage smart contract to send a transaction payment request to the first user according to transaction information when the first user finishes using the maintenance plant; performing a sharing according to the transaction sharing rule via the data management server when the payment transaction is finished by the first user; and receiving the transaction information submitted by the data management server and registering the transaction information in a block chain via the block chain node device.Type: GrantFiled: May 30, 2018Date of Patent: October 18, 2022Assignee: LAUNCH TECH CO., LTD.Inventors: Jun Liu, Xin Liu, Rijun Xiao
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Publication number: 20220308570Abstract: Provided are a method for obtaining vehicle diagnosis software, a server and a diagnosis device. In the method, the diagnosis device sends an acquisition request of target diagnosis software to the server based on a target vehicle, where the acquisition request includes a vehicle identification code; the server determines whether the target vehicle has an authorization qualification of the target diagnosis software based on the acquisition request, to obtain a determination result; the server performs an operation based on the determination result. Only the target vehicle with the authorization qualification can download the software, realizing the flexible configuration of the diagnosis device and configuring the diagnosis device based on user's actual requirement to complete the vehicle diagnosis, and reducing waste of resources.Type: ApplicationFiled: May 29, 2020Publication date: September 29, 2022Applicant: LAUNCH TECH CO., LTDInventors: Jun LIU, Xiangmin XU, Zhenwen BAO, Liling YAN
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Patent number: 11449837Abstract: The present application discloses a maintenance equipment management method, maintenance equipment management system and data management server, this method comprises: receiving, via a data management server, a transaction request of using a maintenance equipment from a first user and calling a usage smart contract to grant a permission of usage of the maintenance equipment to the first user according to the transaction request; calling the usage smart contract to send a transaction payment request to the first user according to transaction information when the first user finishes using the maintenance equipment; performing a sharing according to the transaction sharing rule via the data management server when the payment transaction is finished by the first user; and receiving the transaction information submitted by the data management server and registering the transaction information in a block chain via the block chain node device.Type: GrantFiled: May 30, 2018Date of Patent: September 20, 2022Assignee: LAUNCH TECH CO., LTD.Inventors: Jun Liu, Xin Liu, Rijun Xiao
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Publication number: 20220188434Abstract: A vehicle diagnosis method, a server and a diagnosis device are provided. The method includes: acquiring a request for acquiring diagnosis software sent by a diagnosis device, where the request comprises user information and vehicle information of a vehicle to be diagnosed; determining based on the vehicle information and sending to the diagnosis device a diagnosis software function module list, receiving from the diagnosis device information of the target diagnosis function module determined by a user; performing a corresponding operation for acquiring the target diagnosis function module based on a determining result of whether the user has an authorization qualification on the target diagnosis function module determined based on the user information and feeding back the target diagnosis function module to the diagnosis device, so that the diagnosis device to diagnose the vehicle to be diagnosed based on the acquired target diagnosis function module.Type: ApplicationFiled: May 29, 2020Publication date: June 16, 2022Applicant: LAUNCH TECH CO., LTDInventors: Jun LIU, Xiangmin XU, Liling YAN
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Patent number: 11288638Abstract: The present disclosure pertains to the technical field of shared device, and particularly to a device management method, a device management server and a computer readable storage medium, including: receiving and recording first link state information of a device uploaded by a sensing terminal at a first time; receiving and recording second link state information of the device uploaded by the sensing terminal at a second time; comparing the first device link state information with the second device link state information and determining information of a target device which is abnormal in link state; and acquiring a usage state of the target device and marking the information of the target device according to the usage state.Type: GrantFiled: August 29, 2018Date of Patent: March 29, 2022Assignee: LAUNCH TECH CO., LTD.Inventors: Jun Liu, Rijun Xiao
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Patent number: 11146664Abstract: A device connector receives a TCP data packet of a diagnostic device in a data TCP communication manner, encapsulates the TCP data packet into a first data packet, and transmits the first data packet to the vehicle connector through remote communication. A vehicle connector converts the first data packet into a TCP diagnostics instruction data packet and transmits the TCP diagnostics instruction data packet to a vehicle. The vehicle connector receives, based on TCP communication, a TCP diagnostics response data packet, encapsulates the TCP diagnostics response data packet into a second data packet, and transmits the second data packet to the device connector through the remote communication. The device connector converts the second data packet into the TCP diagnostics response data packet and transmits the TCP diagnostics response data packet to a diagnostic device. The diagnostic device obtains a diagnostics result and presents the diagnostics result to a user.Type: GrantFiled: August 28, 2019Date of Patent: October 12, 2021Assignee: LAUNCH TECH CO., LTD.Inventors: Jun Liu, Zhijian Chen
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Patent number: 10748354Abstract: The present application provides a communication method for vehicle remote diagnosis, which is applied to a WEB server; the method comprises: establishing a first socket connection with the WEB front end when receiving a landing request of the WEB front end; receiving a vehicle remote diagnosis request of the WEB front end through the first socket connection and obtaining an identification of a target vehicle diagnosis equipment carried in the vehicle remote diagnosis request; establishing a second socket connection with the target vehicle diagnosis equipment according to the identification of the target vehicle diagnosis equipment; performing interaction of the vehicle diagnosis data between the WEB front end and the target vehicle diagnosis equipment through the first socket connection and the second socket connection. The application also provides a communication device and system for vehicle remote diagnosis. The application can improve the real-time capability and convenience of vehicle remote diagnosis.Type: GrantFiled: January 15, 2018Date of Patent: August 18, 2020Assignee: LAUNCH TECH CO., LTD.Inventors: Jun Liu, Zhijian Chen, Xiu Chen, Shelin Shen, Liang Zhang, Wei Zhang, Jingrui Li
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Patent number: 9996988Abstract: An intelligent tire pressure monitoring system and method are provided in present disclosure. The system includes a CAN bus module, a diagnosing module, a processor, a 3G module, a GPS module and a server. The CAN bus module and the diagnosing module detect rotational speed of each tire and steering angle of steering wheel, and send a detecting result data the processor. The GPS module obtains position information of the automobile, and sends it to the processor. The processor calculates and processes the detecting result data and the position information of the automobile, and uploads them to the server through the 3G module. The server calculates a pressuring value of each tire according to the detecting result data, the position information of the automobile, weather conditions of continuous several days, and condition of road traveled by the automobile, and do appropriate treatment.Type: GrantFiled: January 15, 2015Date of Patent: June 12, 2018Assignee: LAUNCH TECH CO., LTD.Inventors: Jun Liu, Qichao Chen
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Patent number: 9776639Abstract: The present invention is applicable to the field of vehicle, and provides a method and apparatus and system for generating vehicle guiding information. The method for generating vehicle guiding information comprises: receiving operating information of a vehicle, position information of a vehicle and road condition information which are sent from a vehicle client-side; generating driving behavior guiding information according to the operating information of the vehicle, the position information of the vehicle and the road condition information; transmitting the driving behavior guiding information to the vehicle client-side designated by the driver of the vehicle.Type: GrantFiled: January 15, 2015Date of Patent: October 3, 2017Assignee: LAUNCH TECH CO., LTD.Inventors: Jun Liu, Qichao Chen
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Patent number: 9715767Abstract: The objective of the present application is to provide a method and apparatus for processing real-time vehicle operating data, aiming at solving the technical problem that car owners couldn't obtain real-time vehicle operating data to ensure safety via an existing vehicle-mounted system. The method comprises: obtaining real-time vehicle operating data from an electronic control unit of the vehicle via a vehicle bus; reading the real-time vehicle operating data from a serial port; determining whether there is data that needs to be answered in the real-time vehicle operating data and storing the real-time vehicle operating data into a data queue whose data need to be answered and a data queue whose data doesn't need to be answered respectively after the determination; transmitting the real-time vehicle operating data to a background server, so that the background server can provide current vehicle with diagnostic message or service information.Type: GrantFiled: January 15, 2015Date of Patent: July 25, 2017Assignee: LAUNCH TECH CO., LTD.Inventors: Jun Liu, Shelin Shen
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Publication number: 20170200326Abstract: An intelligent tire pressure monitoring system and method are provided in present disclosure. The system includes a CAN bus module, a diagnosing module, a processor, a 3G module, a GPS module and a server. The CAN bus module and the diagnosing module detect rotational speed of each tire and steering angle of steering wheel, and send a detecting result data the processor. The GPS module obtains position information of the automobile, and sends it to the processor. The processor calculates and processes the detecting result data and the position information of the automobile, and uploads them to the server through the 3G module. The server calculates a pressuring value of each tire according to the detecting result data, the position information of the automobile, weather conditions of continuous several days, and condition of road traveled by the automobile, and do appropriate treatment.Type: ApplicationFiled: January 15, 2015Publication date: July 13, 2017Applicant: LAUNCH TECH CO.,LTD.Inventors: Jun LIU, Qichao CHEN
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Publication number: 20170046884Abstract: The present invention provides an individual car diagnostic system and method based on a mobile intelligent terminal. The system includes a mobile intelligent terminal (1), a diagnostic connector (2) communicating with the mobile intelligent terminal, and a backstage server (3) communicating with the mobile intelligent terminal (1). The mobile intelligent terminal (1) has a wireless communication function, a network function, and a display function, and has a client software (13) and a car diagnostic application software (15). The mobile intelligent terminal (1) is connected to the diagnostic connector (2) via a wireless communication manner. The mobile intelligent terminal (1) communicates with the backstage server (3) via network function, to realize update and upgrade of the client software (13) and the car diagnostic application software (15). The diagnostic connector (2) is connected to a car diagnostic seat (5), to achieve communication between the diagnostic connector (2) and a car ECU (7).Type: ApplicationFiled: January 15, 2015Publication date: February 16, 2017Applicant: LAUNCH TECH CO., LTDInventors: Jun LIU, Xiangjun Feng