摘要：【中文】本发明公开了一种多系统手机及其切换方法，所述手机包括多个不同的手机系统，所述手机具有多组不同的解锁组，所述解锁组包括一种以上的解锁方式，所述的每一组解锁组对应相应的手机系统，每一种解锁方式开启相应的手机系统；所述方法包括以下步骤：（1）进入解锁桌面：所述手机插上电源按开机键进入解锁桌面，或者手机屏保状态按解锁键进入解锁桌面；（2）输入解锁方式进行解锁验证：当解锁方式被验证为第一解锁组时启动第一模式系统，当解锁方式被验证为第二解锁组时启动第二模式系统，当解锁方式被验证为第三解锁组时启动第三模式系统；当解锁方式不存在时，不进入系统，提示错误，返回解锁桌面。 【EN】The invention discloses a multi-system mobile phone and a switching method thereof, wherein the mobile phone comprises a plurality of different mobile phone systems, the mobile phone is provided with a plurality of different unlocking groups, each unlocking group comprises more than one unlocking mode, each unlocking group corresponds to a corresponding mobile phone system, and each unlocking mode opens a corresponding mobile phone system; the method comprises the following steps: (1) entering an unlocking desktop: the mobile phone is plugged in a power supply and enters an unlocking desktop by pressing a starting key, or the mobile phone enters the unlocking desktop by pressing an unlocking key in a screen saver state; (2) inputting an unlocking mode for unlocking verification: starting a first mode system when the unlocking mode is verified as a first unlocking group, starting a second mode system when the unlocking mode is verified as a second unlocking group, and starting a third mode system when the unlocking mode is verified as a third unlocking group; and when the unlocking mode does not exist, the system is not accessed, an error is prompted, and the desktop is returned to be unlocked.

摘要：【中文】本发明实施例公开了一种导航方法、装置、电子设备及介质。其中，一种导航方法，包括：根据用户的实际运动路径获取导航指引方向，并根据导航路径获取导航路径方向，其中，导航路径方向为导航路径在预设位置的切线方向，预设位置为用户的实际运动路径与导航路径的交汇处；确定导航指引方向和导航路径方向之间的导航偏差角度；在导航偏差角度未在第一预设范围内的情况下，根据导航偏差角度，矫正导航指引方向，以使矫正后的导航指引方向与导航路径方向之间的导航偏差角度在预设范围内；展示矫正后的导航指引方向。利用本发明实施例提供的导航方法、装置、电子设备及介质，能够提高导航的准确性。 【EN】The embodiment of the invention discloses a navigation method, a navigation device, electronic equipment and a medium. The navigation method comprises the following steps: acquiring a navigation guide direction according to an actual motion path of a user, and acquiring a navigation path direction according to the navigation path, wherein the navigation path direction is a tangential direction of the navigation path at a preset position, and the preset position is a junction of the actual motion path of the user and the navigation path; determining a navigation deviation angle between a navigation guidance direction and a navigation path direction; under the condition that the navigation deviation angle is not within the first preset range, correcting the navigation guidance direction according to the navigation deviation angle so as to enable the navigation deviation angle between the corrected navigation guidance direction and the navigation path direction to be within the preset range; and displaying the corrected navigation guidance direction. By utilizing the navigation method, the navigation device, the electronic equipment and the medium provided by the embodiment of the invention, the navigation accuracy can be improved.

摘要：【中文】本发明公开了一种区块链红包投放方法及系统，所述方法为通过区块链系统创建包含或关联若干个区块链通证的红包区块，并将该红包区块生成图形编码供用户扫描识别，并判断访问该红包的领取用户是否具备领取条件而是否允许领取红包；领取用户领取红包可以获取红包相应的区块链通证。本发明可以供用户区块链系统使用二维码的方式供线下门店的消费者领取有价值的区块链通证，通过投放区块链红包方式吸引消费者到达现场扫描领取实现引流，方便快捷，大大提升消费者体验感，从而提升消费者的参与度，提升引流后的商业经营成效。 【EN】The invention discloses a block chain red packet delivery method and a block chain red packet delivery system, wherein the method comprises the steps of establishing a red packet block containing or associated with a plurality of block chain certificates through a block chain system, generating a graphic code for a user to scan and identify the red packet block, and judging whether a pickup user accessing the red packet has pickup conditions and allows the pickup of the red packet; and the block chain communication certificate corresponding to the red packet can be obtained by the red packet receiving user. The invention can be used for a consumer block chain system to use a two-dimensional code mode to lead a valuable block chain certificate for a consumer of an offline store, and the consumer is attracted to arrive at a site for scanning and leading to realize drainage by putting in a block chain red packet mode, so that the invention is convenient and quick, greatly improves the experience of the consumer, thereby improving the participation of the consumer and the commercial operation effect after drainage.

摘要：【中文】本发明公开了一种基于区块链通证的促销方法及系统，所述方法为通过区块链系统创建包含N个红包的促销区块，每个红包包含或关联一区块链通证，所述红包还包含现金红包或至少一个优惠券，并将该促销区块生成图形编码供用户扫描识别，并判断访问该红包的领取用户是否具备领取条件；领取用户领取红包可以获取红包相应的区块链通证。本发明可以供用户在区块链系统使用二维码的方式供线下门店的消费者领取有价值的区块链通证、现金红包或优惠券，通过投放区块链红包方式吸引消费者到达现场扫描领取获取区块链通证、现金红包或优惠券实现引流，方便快捷，大大提升消费者体验感，从而提升消费者的参与度，提升引流后的商业经营成效。 【EN】The invention discloses a block link certificate-based sales promotion method and a block link certificate-based sales promotion system, wherein the method comprises the steps of establishing sales promotion blocks comprising N red parcels through a block link system, wherein each red parcel comprises or is associated with a block link certificate, the red parcels also comprise cash red parcels or at least one coupon, generating graphic codes for the sales promotion blocks for users to scan and identify, and judging whether a pickup user accessing the red parcels has pickup conditions or not; and the block chain communication certificate corresponding to the red packet can be obtained by the red packet receiving user. The invention can provide a user for a consumer of an off-line store to receive valuable block chain certificates, cash red packages or coupons in a block chain system by using a two-dimensional code, and attract the consumer to arrive at a site to scan and receive the block chain certificates, the cash red packages or the coupons to realize drainage by putting the block chain red packages, thereby being convenient and fast, greatly improving the experience feeling of the consumer, improving the participation of the consumer and improving the commercial operation effect after drainage.

摘要：【中文】本发明涉及软件自动安装部署发布技术领域，更具体的说，涉及一种软件自动发布方法。该方法的步骤为：客户端向服务器端发起发布连接请求；服务端接收客户端的连接请求，并进行安全认证；安全认证通过，客户端发起获取服务器端文件版本信息请求；服务端接收客户端请求指令，将目标文件夹中所有文件版本信息传送给客户端；客户端接收到服务端传送的版本信息，比对文件信息；根据比对结果，在服务端更新发布文件信息。采用本发明后，不仅仅解决文件信息传输的安全问题，同时可以解决软件发布自动备份。 【EN】The invention relates to the technical field of automatic software installation, deployment and release, in particular to an automatic software release method. The method comprises the following steps: the client initiates a connection issuing request to the server; the server receives a connection request of the client and performs security authentication; the client initiates a request for acquiring the version information of the server file after the security authentication is passed; the server receives a client request instruction and transmits all file version information in the target folder to the client; the client receives the version information transmitted by the server and compares the version information with the file information; and updating the published file information at the server according to the comparison result. By adopting the invention, the safety problem of file information transmission is solved, and the automatic backup of software release can be solved.

摘要：【中文】本发明公开了一种电子广告屏系统，包括：服务端、至少一个电子屏控制终端、至少一个电子广告屏和即时通讯工具，即时通讯工具与服务端通信连接，电子屏控制终端与电子广告屏连接；即时通讯工具向服务端发送用于控制电子广告屏的控制请求和显示信息；服务端用于提供电子屏应用系统，电子屏应用系统根据控制请求生成控制电子广告屏的执行指令并将执行指令和显示信息发送至电子屏控制终端；电子屏控制终端根据执行指令控制电子广告屏显示显示信息。能够丰富广告屏的功能，提高广告屏的利用率和投放针对性，并能够简化广告屏更新，节省人力成本。 【EN】The invention discloses an electronic advertisement screen system, comprising: the system comprises a server, at least one electronic screen control terminal, at least one electronic advertisement screen and an instant messaging tool, wherein the instant messaging tool is in communication connection with the server, and the electronic screen control terminal is connected with the electronic advertisement screen; the instant communication tool sends a control request and display information for controlling the electronic advertisement screen to the server; the server is used for providing an electronic screen application system, and the electronic screen application system generates an execution instruction for controlling the electronic advertisement screen according to the control request and sends the execution instruction and the display information to the electronic screen control terminal; and the electronic screen control terminal controls the electronic advertisement screen to display the display information according to the execution instruction. The function of the advertisement screen can be enriched, the utilization rate and the delivery pertinence of the advertisement screen are improved, the updating of the advertisement screen can be simplified, and the labor cost is saved.

摘要：【中文】本发明公开了一种近场加密通讯方法及系统，所述方法在恶劣的情况下移动终端用户无法访问云端服务器或当前移动终端用户A主动断开与云端服务器的连接时；当前移动终端用户A开启允许其它移动终端用户访问连接其终端设备的近场通讯单元，同时广播第一公钥，并根据智能合约将当前移动终端用户A的终端设备作为紧急云端服务器，在当前移动终端用户A的终端设备的一定近场距离范围内，其它已部署智能合约的移动终端用户均可以与移动终端用户A建立点对点的通讯关系。采用本发明方法及系统可以在恶劣的情况下无法与外界网络进行通讯下，在一定近场距离范围内终端用户仍可以实现点对点的加密通讯的特点。 【EN】The invention discloses a near field encryption communication method and a near field encryption communication system, wherein in a severe condition, a mobile terminal user cannot access a cloud server or the current mobile terminal user A actively disconnects the connection with the cloud server; the method comprises the steps that a current mobile terminal user A starts a near field communication unit allowing other mobile terminal users to access terminal equipment connected with the current mobile terminal user A, simultaneously broadcasts a first public key, and uses the terminal equipment of the current mobile terminal user A as an emergency cloud server according to an intelligent contract. The method and the system can still realize the characteristic of point-to-point encrypted communication for the terminal user within a certain near field distance range under the condition that the terminal user cannot communicate with an external network under severe conditions.

摘要：【中文】本发明公开了一种WIFI热点三方加密通讯方法及系统，所述方法在恶劣的情况下移动终端用户无法访问云端服务器；当前移动终端用户A开启允许其它移动终端用户访问连接其终端设备的近场通讯单元，并根据智能合约将当前移动终端用户A的终端设备作为紧急云端服务器，在当前移动终端用户A的终端设备的一定近场距离范围内，其它已部署智能合约的移动终端用户通过移动终端用户A进行三方加密通讯。采用本发明方法及系统可以在恶劣的情况下无法与外界网络进行通讯下，在一定近场距离范围内终端用户仍可以实现三方用户间的保密通讯。 【EN】The invention discloses a WIFI hotspot three-party encryption communication method and system, wherein a mobile terminal user cannot access a cloud server under a severe condition; the method comprises the steps that a current mobile terminal user A starts a near field communication unit allowing other mobile terminal users to access terminal equipment connected with the current mobile terminal user A, the terminal equipment of the current mobile terminal user A is used as an emergency cloud server according to an intelligent contract, and within a certain near field distance range of the terminal equipment of the current mobile terminal user A, other mobile terminal users with the intelligent contract are subjected to three-party encrypted communication through the mobile terminal user A. The method and the system can still realize the secret communication among the three users by the terminal user within a certain near-field distance range under the condition that the terminal user cannot communicate with the external network under the severe condition.

摘要：【中文】本发明采用手写装置对无屏手写轨迹信息进行采集，并将采集的轨迹信息转换成二维轨迹信息发送至智能设备，智能手写字条互信系统用于智能设备获取的二维轨迹信息上传至云端存储；云端发送提示指令至特定区间用户，进行提醒；接收提示指令的特定区间用户触击提示指令，立即进入云端访问或/和回复信息。本发明实现了无屏手写，并将无屏手写字条实现实时精准通讯，通讯发起方，将无屏手写轨迹发送至云端存储，通讯接收方可以实时进入访问云端，无需进行大数据下载过程，大大节约了网络资源，不存在相互等待过程，互信的双方可以快速自由地传递手写信息，同时用户可以选择身份进行通讯，可以增强隐私，提升用户的体验感、信息量大等特点。 【EN】The handwriting device is used for acquiring the screenless handwriting track information, converting the acquired track information into two-dimensional track information and sending the two-dimensional track information to the intelligent equipment, and the intelligent handwriting bar mutual-communication system is used for uploading the two-dimensional track information acquired by the intelligent equipment to the cloud for storage; the cloud sends a prompt instruction to a user in a specific interval to remind the user; and (4) receiving the prompt instruction, and enabling the user to immediately enter the cloud to access or/and reply the information when the user touches the prompt instruction in the specific interval. According to the invention, screen-free handwriting is realized, real-time accurate communication of the screen-free handwriting bar is realized, the screen-free handwriting track is sent to the cloud for storage by the communication initiator, the communication receiver can access the cloud in real time without a large data downloading process, network resources are greatly saved, a mutual waiting process does not exist, the mutual information can be rapidly and freely transmitted by two parties, and meanwhile, the user can select identity for communication, so that the privacy can be enhanced, the experience of the user is improved, the information amount is large, and the like.

摘要：【中文】本发明公开了一种WIFI热点通讯方法及系统，所述方法在恶劣的情况下移动终端用户无法访问云端服务器或当前移动终端用户A主动断开与云端服务器的连接时；当前移动终端用户A开启允许其它移动终端用户访问连接其终端设备的近场通讯单元，并根据智能合约将当前移动终端用户A的终端设备作为紧急云端服务器，在当前移动终端用户A的其终端设备的一定近场距离范围内，其它已部署智能合约的移动终端用户均可以与移动终端用户A建立点对点的通讯关系。采用本发明方法及系统可以在恶劣的情况下无法与外界网络进行通讯下，在一定近场距离范围内终端用户仍可以实现点对点的通讯的特点。 【EN】The invention discloses a WIFI hotspot communication method and system, wherein in severe conditions, a mobile terminal user cannot access a cloud server or the current mobile terminal user A actively disconnects the connection with the cloud server; the method comprises the steps that a current mobile terminal user A starts a near field communication unit allowing other mobile terminal users to access terminal equipment connected with the current mobile terminal user A, the terminal equipment of the current mobile terminal user A is used as an emergency cloud server according to an intelligent contract, and the other mobile terminal users with the intelligent contract can establish point-to-point communication relation with the mobile terminal user A within a certain near field distance range of the terminal equipment of the current mobile terminal user A. The method and the system can still realize the characteristic of point-to-point communication for the terminal user within a certain near-field distance range under the condition that the terminal user cannot communicate with an external network under severe conditions.