CN103957244A - Remote program upgrading method and server - Google Patents
Remote program upgrading method and server Download PDFInfo
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- CN103957244A CN103957244A CN201410161565.8A CN201410161565A CN103957244A CN 103957244 A CN103957244 A CN 103957244A CN 201410161565 A CN201410161565 A CN 201410161565A CN 103957244 A CN103957244 A CN 103957244A
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Abstract
The invention belongs to the technical field of wireless communication and provides a remote program upgrading method and a server. The method comprises the steps that the server pushes the upgrading information of an application or a system to all vehicle-mounted terminals in real time; the vehicle-mounted terminals automatically obtain the upgrading information of the application or the system on the server; the vehicle-mounted terminals judge whether a version carried by the upgrading information of the application or the system is higher than a current version of the application or the system or not; if the version carried in the upgrading information is higher than the current version, the vehicle-mounted terminals obtain upgrading packages of the application or the system through air interfaces, the integrity of the upgrading packages is verified through the MD5, and then applications or systems of the vehicle-mounted terminals are upgraded, wherein the upgrading packages comprise an OTA package and an FOTA package. According to the remote program upgrading method and the server, the automatic upgrading of the systems or the applications of the vehicle-mounted terminals is achieved through the air interfaces, recall is not needed, and upgrading cost is low.
Description
Technical field
The invention belongs to wireless communication technique field, relate in particular to a kind of remotely updating program method and server.
Background technology
At present, the terminal equipment form of car networking has diversification and complicated feature, due to the operating system of moving on terminal equipment and development language, also differentiation is very large, rate of code reuse is very low, efficiency of research and development is low, R&D costs are high, and most of terminal equipment or hands-off operation system, therefore, the terminal equipment of existing car networking cannot support the dynamic load of application software and system to control firmware upgrade (Firmware Over The Air, FOTA), because the terminal equipment location of car networking is different with common mobile communication product, the installing terminal equipment debugging of car networking is very complicated, recall upgrading and not merely need to spend huge manpower and materials, and can be to product, even company causes serious negative effect.
Summary of the invention
The embodiment of the present invention provides a kind of remotely updating program method and server, is intended to solve the terminal equipment of existing car networking and cannot supports the dynamic load of application software and system to control firmware upgrade, recalls the problem that upgrade cost is high.
On the one hand, provide a kind of remotely updating program method, described method comprises:
Server pushes to each car-mounted terminal by the upgrade information of application or system in real time;
The upgrade information of application or system on described car-mounted terminal automatic acquisition server;
Described car-mounted terminal judges that version that the upgrade information of described application or system carries is whether higher than the current version of described application or system;
If the version that described upgrade information carries is higher than current version, described car-mounted terminal obtains the AKU of described application or system by air interface, and by the integrality of AKU described in MD5 verification, then the application of described car-mounted terminal or system are upgraded, described AKU comprises OTA bag, FOTA bag.
On the other hand, provide a kind of remotely updating program server, described server comprises:
Version push unit, for pushing to each car-mounted terminal by the upgrade information of application or system in real time;
Upgrading unit, if the version carrying for described upgrade information is higher than current version, AKU by air interface with described application or system, and by the integrality of AKU described in MD5 verification, then the application of described car-mounted terminal or system are upgraded, described AKU comprises OTA bag, FOTA bag.
In the embodiment of the present invention, server pushes to each car-mounted terminal by the upgrade information of application or system in real time; The upgrade information of application or system on described car-mounted terminal automatic acquisition server; Described car-mounted terminal judges that version that the upgrade information of described application or system carries is whether higher than the current version of described application or system; If the version that described upgrade information carries is higher than current version, described car-mounted terminal obtains the AKU of described application or system by air interface, and by the integrality of AKU described in MD5 verification, then the application of described car-mounted terminal or system are upgraded, described AKU comprises OTA bag, FOTA bag, the present invention, pass through air interface, realized the system of car-mounted terminal or the auto-update of application, without recalling, upgrade cost is low.
Accompanying drawing explanation
Fig. 1 is the realization flow schematic diagram of the remotely updating program method that provides of the embodiment of the present invention one;
Fig. 2 is the concrete structure schematic diagram of the server that provides of the embodiment of the present invention two.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
In embodiments of the present invention, server pushes to each car-mounted terminal by the upgrade information of application or system in real time; The upgrade information of application or system on described car-mounted terminal automatic acquisition server; Described car-mounted terminal judges that version that the upgrade information of described application or system carries is whether higher than the current version of described application or system; If the version that described upgrade information carries is higher than current version, described car-mounted terminal obtains the AKU of described application or system by air interface, and by the integrality of AKU described in MD5 verification, then the application of described car-mounted terminal or system are upgraded, described AKU comprises OTA bag, FOTA bag.
Below in conjunction with specific embodiment, realization of the present invention is described in detail:
Embodiment mono-
Fig. 1 shows the realization flow of the remotely updating program method that the embodiment of the present invention one provides, and details are as follows:
It should be noted that, this method is applicable to the terminal staging under server wireless network mode, is particularly useful for the upgrading of car-mounted terminal.Described car-mounted terminal is the headend equipment of vehicle monitoring management system, generally be arranged on reconditely in various vehicles, vehicle-mounted terminal equipment is mainly comprised of various external equipments such as Vehicular video server, LCD touch-screen, external video camera, talking handle, car alarms.
In step S101, server pushes to each car-mounted terminal by the upgrade information of application or system in real time.
In the present embodiment, the upgrade information of described application or system refers to the version of the up-to-date AKU of car-mounted terminal of preserving on server.Described propelling movement is a kind of information publishing technology, server is used and pushes Push mode, when server end has upgraded AKU, the upgrade information of more recent application or system is pushed on car-mounted terminal, like this, car-mounted terminal just can receive the upgrade information of application or system automatically.
As a preferred version, this method also comprises:
When described server receives described AKU, according to the version of described AKU, generate the upgrade information of described application or system, described upgrade information carries the version of described AKU.
In the present embodiment, server is according to receiving up-to-date AKU, the upgrade information of application or system described in real-time update.
In step S102, the upgrade information of application or system on described car-mounted terminal automatic acquisition server.
In the present embodiment, described car-mounted terminal obtains the application of server push or the upgrade information of system.
In step S103, described car-mounted terminal judges that version that the upgrade information of described application or system carries is whether higher than the current version of described application or system.
In the present embodiment, described car-mounted terminal judges that version that the upgrade information of described application or system carries, whether higher than the current version of described application or system, if so, performs step S104, if not, waits for pushed information next time.
In step S104, if the version that described upgrade information carries is higher than current version, described car-mounted terminal obtains the AKU of described application or system by air interface, and by the integrality of AKU described in MD5 verification, then the application of described car-mounted terminal or system are upgraded, described AKU comprises OTA bag, FOTA bag.
In the present embodiment, described AKU comprises OTA bag, FOTA bag.If the version that described upgrade information carries is higher than current version, described car-mounted terminal obtains the AKU of described application or system by air interface, and by the integrality of AKU described in MD5 verification, then the application of described car-mounted terminal or system are upgraded.
The present embodiment, can by air interface, realize the system of car-mounted terminal or the auto-update of application by OTA and FOTA technology, and for production link, factory only need download basic version, reduces many versions and causes production complexity; For distributors, can reduce the labor workload of after-sale service; For terminal client, can automatic realizing system and software upgrading.
Embodiment bis-
Fig. 2 shows the concrete structure block diagram of the server that the embodiment of the present invention two provides, and for convenience of explanation, only shows the part relevant to the embodiment of the present invention.In the present embodiment, this server 1 comprises: version updating unit 11, version push unit 12 and upgrading unit 13.
Wherein, version push unit 12, for pushing to each car-mounted terminal by the upgrade information of application or system in real time;
Upgrading unit 13, if the version carrying for described upgrade information is higher than current version, AKU by air interface with described application or system, and by the integrality of AKU described in MD5 verification, then the application of described car-mounted terminal or system are upgraded, described AKU comprises OTA bag, FOTA bag.
Wherein, upgrading unit also has dynamic equalization framework, avoids terminal to concentrate on network peak period upgrading, causes update time very long and affect user's experience.
Further, described server 1 also comprises:
Version updating unit 11, when receiving described AKU, according to the version of described AKU, generates the upgrade information of described application or system, and described upgrade information carries the version of described AKU.
The server that the embodiment of the present invention provides can be applied in the embodiment of the method one of aforementioned correspondence, and details, referring to the description of above-described embodiment one, do not repeat them here.
It should be noted that in said system embodiment, included unit is just divided according to function logic, but is not limited to above-mentioned division, as long as can realize corresponding function; In addition, the concrete title of each functional unit also, just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
In addition, one of ordinary skill in the art will appreciate that all or part of step realizing in the various embodiments described above method is to come the hardware that instruction is relevant to complete by program, corresponding program can be stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk or CD etc.The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a remotely updating program method, is characterized in that, described method comprises:
Server pushes to each car-mounted terminal by the upgrade information of application or system in real time;
The upgrade information of application or system on described car-mounted terminal automatic acquisition server;
Described car-mounted terminal judges that version that the upgrade information of described application or system carries is whether higher than the current version of described application or system;
If the version that described upgrade information carries is higher than current version, described car-mounted terminal obtains the AKU of described application or system by air interface, and by the integrality of AKU described in MD5 verification, then the application of described car-mounted terminal or system are upgraded, described AKU comprises OTA bag, FOTA bag.
2. the method for claim 1, is characterized in that, described method also comprises:
When described server receives described AKU, according to the version of described AKU, generate the upgrade information of described application or system, described upgrade information carries the version of described AKU.
3. a server, is characterized in that, described server comprises:
Version push unit, for pushing to each car-mounted terminal by the upgrade information of application or system in real time;
Upgrading unit, if the version carrying for described upgrade information is higher than current version, AKU by air interface with described application or system, and by the integrality of AKU described in MD5 verification, then the application of described car-mounted terminal or system are upgraded, described AKU comprises OTA bag, FOTA bag.
4. server as claimed in claim 3, is characterized in that, described server also comprises:
Version updating unit, when receiving described AKU, according to the version of described AKU, generates the upgrade information of described application or system, and described upgrade information carries the version of described AKU.
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| CN201410161565.8A CN103957244A (en) | 2014-04-21 | 2014-04-21 | Remote program upgrading method and server |
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| CN201410161565.8A CN103957244A (en) | 2014-04-21 | 2014-04-21 | Remote program upgrading method and server |
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| CN104391720A (en) * | 2014-11-29 | 2015-03-04 | 广东好帮手电子科技股份有限公司 | Rearview mirror box upgrading method based on Android system and rearview mirror box |
| CN104850427A (en) * | 2015-04-22 | 2015-08-19 | 深圳市元征科技股份有限公司 | Method and device for upgrading code |
| CN105389187A (en) * | 2015-11-26 | 2016-03-09 | 普华基础软件股份有限公司 | System update method |
| CN105867934A (en) * | 2016-04-13 | 2016-08-17 | 厦门雅迅网络股份有限公司 | Method for remote file upgrade based on bisection method and MD5 checking |
| CN106020861A (en) * | 2016-05-05 | 2016-10-12 | 惠州Tcl移动通信有限公司 | FOTA upgrading method and system for smart watch |
| CN106528199A (en) * | 2016-09-29 | 2017-03-22 | 未来汽车科技（深圳）有限公司 | Method and terminal for updating automobile instrument panel system |
| CN106604141A (en) * | 2016-12-28 | 2017-04-26 | 北京风行在线技术有限公司 | Dual-upgrade method |
| CN106681766A (en) * | 2016-12-26 | 2017-05-17 | 广东芬尼克兹节能设备有限公司 | Remote firmware upgrading controlling method and system |
| CN106874026A (en) * | 2015-10-30 | 2017-06-20 | 罗伯特·博世有限公司 | For the method and apparatus via the air interface steadily firmware of more new vehicle |
| CN106897054A (en) * | 2015-11-10 | 2017-06-27 | 罗伯特·博世有限公司 | The method and control device of simple module are updated using difference update data harmonization |
| CN107122212A (en) * | 2017-04-28 | 2017-09-01 | 环球智达科技（北京）有限公司 | Firmware encrypting method |
| CN107122668A (en) * | 2017-04-28 | 2017-09-01 | 环球智达科技（北京）有限公司 | Firmware encrypting method |
| CN107577175A (en) * | 2017-08-09 | 2018-01-12 | 深圳市爱培科技术股份有限公司 | MCU method for upgrading software, system and the storage device of vehicle-mounted multimedia equipment |
| CN108282389A (en) * | 2017-01-05 | 2018-07-13 | 厦门雅迅网络股份有限公司 | A method of the vehicle-mounted OTA upgradings based on CAN bus load monitoring |
| CN108334356A (en) * | 2017-09-21 | 2018-07-27 | 安徽江淮汽车集团股份有限公司 | A kind of remotely updating program method and system |
| CN109240722A (en) * | 2018-08-30 | 2019-01-18 | 百度在线网络技术（北京）有限公司 | Application upgrade method, apparatus, system and storage medium |
| CN109413134A (en) * | 2018-08-30 | 2019-03-01 | 百度在线网络技术（北京）有限公司 | Vehicular applications upgrade method, device, system and storage medium |
| CN109445810A (en) * | 2018-09-07 | 2019-03-08 | 百度在线网络技术（北京）有限公司 | Information upgrade method, device and the storage medium of automatic driving vehicle |
| CN109788030A (en) * | 2018-12-17 | 2019-05-21 | 北京百度网讯科技有限公司 | Unmanned vehicle data processing method, device, system and storage medium |
| CN109783122A (en) * | 2019-01-29 | 2019-05-21 | 重庆邮电大学 | A kind of software security upgrade method and system based on V2X roadside device |
| CN110278543A (en) * | 2019-06-27 | 2019-09-24 | 奇瑞汽车股份有限公司 | Control system update method, device and the storage medium of automobile |
| CN110381138A (en) * | 2019-07-19 | 2019-10-25 | 上海擎感智能科技有限公司 | Updating management method and system, storage medium and the cloud OTA based on the cloud OTA |
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| CN104391720A (en) * | 2014-11-29 | 2015-03-04 | 广东好帮手电子科技股份有限公司 | Rearview mirror box upgrading method based on Android system and rearview mirror box |
| CN104850427A (en) * | 2015-04-22 | 2015-08-19 | 深圳市元征科技股份有限公司 | Method and device for upgrading code |
| CN106874026A (en) * | 2015-10-30 | 2017-06-20 | 罗伯特·博世有限公司 | For the method and apparatus via the air interface steadily firmware of more new vehicle |
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| CN105389187A (en) * | 2015-11-26 | 2016-03-09 | 普华基础软件股份有限公司 | System update method |
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| CN105867934A (en) * | 2016-04-13 | 2016-08-17 | 厦门雅迅网络股份有限公司 | Method for remote file upgrade based on bisection method and MD5 checking |
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| CN106528199A (en) * | 2016-09-29 | 2017-03-22 | 未来汽车科技（深圳）有限公司 | Method and terminal for updating automobile instrument panel system |
| CN106681766A (en) * | 2016-12-26 | 2017-05-17 | 广东芬尼克兹节能设备有限公司 | Remote firmware upgrading controlling method and system |
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| CN108282389B (en) * | 2017-01-05 | 2021-10-15 | 厦门雅迅网络股份有限公司 | Vehicle-mounted OTA (over the air) upgrading method based on CAN (controller area network) bus load monitoring |
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| CN107122212A (en) * | 2017-04-28 | 2017-09-01 | 环球智达科技（北京）有限公司 | Firmware encrypting method |
| CN107122668A (en) * | 2017-04-28 | 2017-09-01 | 环球智达科技（北京）有限公司 | Firmware encrypting method |
| CN107577175A (en) * | 2017-08-09 | 2018-01-12 | 深圳市爱培科技术股份有限公司 | MCU method for upgrading software, system and the storage device of vehicle-mounted multimedia equipment |
| CN108334356A (en) * | 2017-09-21 | 2018-07-27 | 安徽江淮汽车集团股份有限公司 | A kind of remotely updating program method and system |
| CN109413134B (en) * | 2018-08-30 | 2021-12-14 | 百度在线网络技术（北京）有限公司 | Vehicle-mounted application upgrading method, device, system and storage medium |
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| CN109240722A (en) * | 2018-08-30 | 2019-01-18 | 百度在线网络技术（北京）有限公司 | Application upgrade method, apparatus, system and storage medium |
| CN109445810A (en) * | 2018-09-07 | 2019-03-08 | 百度在线网络技术（北京）有限公司 | Information upgrade method, device and the storage medium of automatic driving vehicle |
| US11449327B2 (en) | 2018-11-30 | 2022-09-20 | Paccar Inc | Error-resilient over-the-air software updates for vehicles |
| US11356425B2 (en) | 2018-11-30 | 2022-06-07 | Paccar Inc | Techniques for improving security of encrypted vehicle software updates |
| US11616840B2 (en) | 2018-12-17 | 2023-03-28 | Apollo Intelligent Driving Technology (Beijing) Co., Ltd. | Method, apparatus and system for processing unmanned vehicle data, and storage medium |
| CN109788030A (en) * | 2018-12-17 | 2019-05-21 | 北京百度网讯科技有限公司 | Unmanned vehicle data processing method, device, system and storage medium |
| CN109783122A (en) * | 2019-01-29 | 2019-05-21 | 重庆邮电大学 | A kind of software security upgrade method and system based on V2X roadside device |
| CN110278543B (en) * | 2019-06-27 | 2021-11-02 | 奇瑞汽车股份有限公司 | Method and device for updating control system of automobile and storage medium |
| CN110278543A (en) * | 2019-06-27 | 2019-09-24 | 奇瑞汽车股份有限公司 | Control system update method, device and the storage medium of automobile |
| CN110737457A (en) * | 2019-07-18 | 2020-01-31 | 上海擎感智能科技有限公司 | Vehicle-mounted software processing method, system and terminal |
| CN110381138A (en) * | 2019-07-19 | 2019-10-25 | 上海擎感智能科技有限公司 | Updating management method and system, storage medium and the cloud OTA based on the cloud OTA |
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Application publication date: 20140730 |