CN104580220B - Kind of dynamic password management method used in central air-conditioning control system - Google Patents

Kind of dynamic password management method used in central air-conditioning control system Download PDF

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CN104580220B
CN104580220B CN201510013502.2A CN201510013502A CN104580220B CN 104580220 B CN104580220 B CN 104580220B CN 201510013502 A CN201510013502 A CN 201510013502A CN 104580220 B CN104580220 B CN 104580220B
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password
system
central air
dynamic password
conditioning control
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CN201510013502.2A
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CN104580220A (en
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李传庆
李兵兵
张金山
王海云
高士清
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贝莱特空调有限公司
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Abstract

本发明的种应用于中央空调控制系统的动态密码管理方法,包括以下步骤:在生产厂家设立密码查询中心服务器,密码查询中心服务器中建立动态密码生成系统,在每台中央空调控制系统中建立与该动态密码生成系统匹配的动态密码识别系统;在生产厂家授权的智能手机上安装密码查询软件,密码查询软件通过登陆密码查询中心服务器查询实时的动态密码;维修人员将实时的动态密码输入中央空调控制系统中的动态密码识别系统,如果相匹配,中央空调控制系统允许修改相应参数、严重故障复位和运行权限设定。 Species of the present invention is applied to a dynamic password management method for central air conditioning control system, comprising the steps of: setting up a password ICC manufacturer server, establishing a dynamic password generation server system password ICC, each built with central air conditioning control systems dynamic password identification system the dynamic password generation system matching; install password query software on the manufacturer authorized smartphone password query software check real-time dynamic password login password query a central server; maintenance personnel real-time dynamic password central air conditioning control system dynamic password identification system, if they match, the central air-conditioning control system allows to modify the parameters, and a serious fault reset operation permission settings. 本发明的有益效果是:密码由密保公式生成并实时更新保密性强,便于统管理。 Advantageous effects of the invention are: a secret security code generated by the formula and confidentiality updated in real time, to facilitate system management.

Description

一种应用于中央空调控制系统的动态密码管理方法 One kind of dynamic password management methods used in central air-conditioning control system

技术领域 FIELD

[0001] 本发明涉及一种应用于中央空调控制系统的动态密码管理方法,是中央空调控制的管理方法。 [0001] The present invention relates to a method of managing dynamic password used in central air-conditioning control system, a central air-conditioning control management.

背景技术 Background technique

[0002] 随着社会的不断发展,中央空调市场保有量越来越大,而中央空调相对家用空调有着较复杂的系统和使用要求,设备也比较昂贵,控制系统本身也较家用空调有更多的功能与参数。 [0002] With the continuous development of society, central air-conditioning market holdings is growing, and central air conditioning home air conditioning has relatively more complex systems and requirements, equipment is expensive, the control system itself has more than household air conditioners the functions and parameters.

[0003] 中央空调控制系统参数一般分为三个层级,分别为用户级别、维修级别、厂家级另IJ,其中厂家级别权限最高,可以查看与修改机组核心的控制参数,维修级别次之,用户级别最低,仅能修改与使用设定相关的参数。 [0003] central air-conditioning control system parameters are generally divided into three levels, namely the user level, service level, factory level another IJ, which manufacturers the highest level permissions, you can view and modify the control parameters of the core units, followed by maintenance level, the user the lowest level, only modify the parameters associated with the use of the set.

[0004] 目前中央空调厂家采用的密码方式一般是用户、维修、厂家三个权限级别并分别采用可以设置的密码并有出厂默认值,而空调厂家为了便于管理,通常会采用一成不变的固定默认值。 [0004] Currently cryptographically central air-conditioning manufacturers to adopt the general user, service, privilege levels and three manufacturers were used password can be set and have the factory defaults, and air conditioning manufacturers in order to facilitate the management, the default value is usually fixed in stone . 由于默认值的长期使用,使得默认密码值几乎是公开的,失去了密码的意义。 Because long-term use of default values, so that the value is almost the default password is public, meaning lost passwords.

[0005] 部分机组投入使用后,相关人员修改了密码,而当人员流动或将设定值遗忘时,致使机组不能再次进入相应权限,只能将控制器返厂解密,给用户和厂商都造成很大麻烦或损失; After the [0005] part of the crew put into use, the relevant personnel changed the password, and when the set value of mobility or forgotten, resulting in the unit can not enter the appropriate permissions again, the controller can only be decrypted returned to the manufacturer, to users and vendors have caused great trouble or loss;

[0006] 由于中央空调系统需要按工程的实际工况进行部分参数的调整,在权限较高人员不能及时到达现场的情况下,只能将权限密码告知权限较低的人员并指导调整,由于密码是固定不变的,低权限者得知密码后,以后可能会随意调整而引起故障或损坏机组。 [0006] Since the central air conditioning system needs to be adjusted some parameters according to the actual conditions of the project, in the case of a higher authority staff can not reach the scene, only the permissions password to a lower privilege staff and guidance adjustment, because the password is fixed, low-privilege who heard the password, it could be freely adjusted while malfunction or damage the unit.

[0007] 目前密码的默认值很多人都知道,因此普通密码管理方式存在保密性差的缺点。 [0007] Currently the default value of the password a lot of people know that there is a common drawback of poor security password management. 而且当事人修改密码后离职或者遗忘则不能再次进入,易受个人因素影响。 And after leaving the party to change the password is forgotten or can not enter again, vulnerable to personal factors. 出现参数错误不能分清是哪个环节出现的问题,导致责任划分不清。 Parameter error can not distinguish between which part of the problem, leading to the division of responsibilities unclear.

发明内容 SUMMARY

[0008] 为解决以上技术上的不足,本发明提供了一种应用于中央空调控制系统的动态密码管理方法,它可靠、易于管理、权限划分清晰。 [0008] To solve the above technical deficiencies, the present invention provides a method for managing dynamic password used in central air conditioning control system, it is reliable, easy to manage, clear division of authority.

[0009] 本发明是通过以下措施实现的: [0009] The present invention is achieved by the following measures:

[001 0]本发明的一种应用于中央空调控制系统的动态密码管理方法,包括以下步骤: [0011]步骤1,在生产厂家设立密码查询中心服务器,密码查询中心服务器中建立动态密码生成系统,在每台中央空调控制系统中建立与该动态密码生成系统匹配的动态密码识别系统; [0010] A password management of the present invention method is applied to dynamic control of the central air conditioning system, comprising the steps of: [0011] Step 1, setting up a password ICC manufacturer server, establishing a dynamic password generation server system password ICC , the match is established dynamic password generation system in each central air-conditioning control system dynamic password identification system;

[0012]步骤2,在生产厂家授权的智能手机上安装密码查询软件,密码查询软件通过登陆密码查询中心服务器查询实时的动态密码; [0012] Step 2, install the software on a password inquiry authorized manufacturer of smart phones, password query query software real-time dynamic password login password query a central server;

[0013]步骤3,维修人员将实时的动态密码输入中央空调控制系统中的动态密码识别系统,如果相匹配,中央空调控制系统允许修改相应参数、严重故障复位和运行权限设定。 [0013] Step 3, the maintenance personnel input dynamic real-time dynamic password password identification system central air-conditioning control system, if they match, the central air-conditioning control system allows to modify the parameters, and a serious fault reset operation permission settings.

[0014] 上述在步骤1中,动态密码生成系统采用密保公式结合实时的时钟信息进行综合计算的方式得出动态密码。 [0014] In the above-described step 1, using the dynamic password generated secret security system real-time clock binding equation comprehensive calculation manner information derived dynamic password.

[0015] 本发明的有益效果是:密码由密保公式生成并实时更新保密性强,不同级别下参数可以查看便于分析问题不能修改、便于区分问题所在,密码统一管理不会发生遗失等现象,触摸屏与手机软件查询软件方便安全。 [0015] the advantages are: password generated by the secret security formula and real-time updates confidentiality, parameters can be viewed at different levels to facilitate the analysis of the problem can not be modified, easy to distinguish where the problem lies, unified management of password loss, etc. does not occur, touch screen mobile phone software query software easily and safely.

附图说明 BRIEF DESCRIPTION

[0016] 图1为本发明的工作流程框图。 [0016] FIG. 1 a block diagram showing a workflow of the present invention.

具体实施方式 Detailed ways

[0017] 下面结合附图对本发明做进一步详细的描述: [0017] DRAWINGS The present invention will be further described in detail:

[0018] 本发明的应用于中央空调控制系统的动态密码管理方法,主要包括以下几个步骤: [0018] Dynamic password management method used in central air conditioning control system according to the present invention, including the following steps:

[0019] 步骤1,在生产厂家设立密码查询中心服务器,密码查询中心服务器中建立动态密码生成系统,在每台中央空调控制系统中建立与该动态密码生成系统匹配的动态密码识别系统;总部管理者可以通过专用的触摸屏进行密码查询,方便快捷,并对每次密码申请记录归档。 [0019] Step 1, to set up a password at the manufacturer ICC server, establishing a dynamic password generation server system password ICC, establishing a dynamic system identification code matches the dynamic password generation system in each central air-conditioning control system; Field Management It can be through a dedicated touch screen password query, convenient, and password each time the application documented. 如图1中步骤S100所示。 1 in step S100 shown in FIG.

[0020] 动态密码生成系统采用密保公式结合实时的时钟信息进行综合计算的方式得出动态密码。 [0020] The dynamic password generated secret information protection system with a clock of the real-time binding equation comprehensive manner results calculated dynamic password. 并分为三个权限级别,由工厂职能部门统一管理。 And it is divided into three permission levels, factory departments unified management. 密码实时更新,使用者需要密码时通过总部查询得到,并且有一定有效期限。 Password updated in real time, the user query to get through the headquarters when a password is required, and there is a certain expiration date.

[0021] 步骤2,在生产厂家授权的智能手机上安装密码查询软件,密码查询软件通过登陆密码查询中心服务器查询实时的动态密码。 [0021] Step 2, install the software on a password inquiry authorized manufacturer of smart phones, password query query software real-time dynamic password login password query through a central server. 采用一种自编的安卓软件,可以在手机上进行密码查询,以防止总部管理人员休假等情况发生,但是此软件仅在指定MAC (网卡物理地址) 的手机才可以使用,以增加安全性。 Andrews uses a self-made software, you can query the password on the phone, in order to prevent the headquarters management staff on leave from happening, but this software only in designated MAC (network card physical address) of the mobile phone can only be used to increase security.

[0022] 步骤3,维修人员将实时的动态密码输入中央空调控制系统中的动态密码识别系统,如果相匹配,中央空调控制系统允许修改相应参数、严重故障复位和运行权限设定。 [0022] Step 3, the maintenance personnel input dynamic real-time dynamic password password identification system central air-conditioning control system, if they match, the central air-conditioning control system allows to modify the parameters, and a serious fault reset operation permission settings. 中央空调控制系统所属现场的重新更改均需用到权限密码,而此密码必须由查询系统得知, 得知密码后方可进行下一步的实质性操作,从而保证了现场机组安全性。 Central air-conditioning control system changes again belongs to the field of use required permission password, and the password must be known by the query system, before proceeding to the next step after that substantive password, thus ensuring the security field units. 并且密码查询系统是与中央空调系统同步的,从而保证了所查询密码的有效性与准确性。 And password query system is synchronized with the central air conditioning system, thus ensuring the validity and accuracy of the query password. 所有经由密码查询系统查询的申请均由管理人员进行记录并存档处理,方便后期进行查询。 All application queries via password query management system by recording and archiving process, to facilitate post queries.

[0023]不同级别的权限人员查询到的密码权限也是不同,非本权限内的参数是仅可以查看但不可以作出修改的,从而保证的了不同权限人员权限的明确区分,非常有利于问题发生后的责任划分。 [0023] different levels of permissions to staff queries password permissions are different, this parameter in the non-permission is only view but can not be modified, so as to ensure a clear distinction between the rights of persons with different permissions, very conducive to problem after the division of responsibilities. 权限密码查询软件安装在管理人员的手机上,可以随时随地的进行查询然后告知密码需求者,从而保证动态密码查询的及时性、与便捷性。 Password to inquire about the software installed on the phone executives, can be queried at any time of the password and then inform those who need to ensure the timeliness of dynamic password query, and convenience.

[0024]以上所述仅是本专利的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本专利技术原理的前提下,还可以做出若干改进和替换,这些改进和替换也应视为本专利的保护范围。 [0024] The above are only preferred embodiments of the present patent, it should be noted that those of ordinary skill in the art, in the art without departing from the principles of the premise of the present patent, can make various modifications and substitutions, these modifications and substitutions should be regarded as the protection scope of this patent.

Claims (1)

1. 一种应用于中央空调控制系统的动态密码管理方法,其特征在于,包括以下步骤: 步骤1,在生产厂家设立密码查询中心服务器,密码查询中心服务器中建立动态密码生成系统,在每台中央空调控制系统中建立与该动态密码生成系统匹配的动态密码识别系统;动态密码生成系统采用密保公式结合实时的时钟信息进行综合计算的方式得出动态密码; 步骤2,在生产厂家授权的智能手机上安装密码查询软件,密码查询软件通过登陆密码查询中心服务器查询实时的动态密码; 步骤3,维修人员将实时的动态密码输入中央空调控制系统中的动态密码识别系统,如果相匹配,中央空调控制系统允许修改相应参数、严重故障复位和运行权限设定; 中央空调控制系统所属现场的重新更改均需用到权限密码,所述的权限密码由查询系统得知,得知权限密码后方可进行 A dynamic password management method applied to the central air-conditioning control system, characterized by comprising the following steps: Step 1, setting up a password ICC manufacturer server, establishing a dynamic password generation server system password ICC in each central air-conditioning control system to establish the system generates a dynamic password identification system match the dynamic password; dynamic password generated secret security system uses real-time clock binding equation comprehensive calculation manner information derived OTP; step 2, manufacturer authorization installation password query software on your smartphone password query software check real-time dynamic password login password query a central server; step 3, maintenance personnel will be real-time dynamic password input dynamic password identification system central air-conditioning control system, if they match, central air-conditioning control system allows to modify the parameters, and run a serious fault reset permissions; central air-conditioning control system changes again belongs to the field of use required permission password, the password that authority by the query system, that only after the user password get on 一步的实质性操作,从而保证了现场机组安全性;密码查询系统是与中央空调系统同步的,从而保证了所查询密码的有效性与准确性;所有经由密码查询系统查询的申请均由管理人员进行记录并存档处理,方便后期进行查询; 不同级别的权限人员查询到的密码权限也是不同,非本权限内的参数是仅可以查看但不可以作出修改的,从而保证的了不同权限人员权限的明确区分,非常有利于问题发生后的责任划分;权限密码查询软件安装在管理人员的手机上,可以随时随地的进行查询然后告知密码需求者,从而保证动态密码查询的及时性、与便捷性。 Substantive step operation, thus ensuring the security field units; password query system is synchronized with a central air conditioning system, thus ensuring the validity and accuracy of the inquiry code; All applications are password managers queried via query system recording and archiving process, to facilitate post queries; different levels of permissions to query the password for authority personnel is different, this parameter in the non-permission is only view but can not make changes, thus ensuring the rights of people of different rights a clear distinction between, very conducive to divide responsibility for the problem; rights password query software installed on the phone executives, can be queried at any time of the password and then inform those who need to ensure the timeliness of dynamic password query, and convenience.
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