I. Introduction of Smart Home Background ... 3
(i) Background introduction 3
Two. Speech Recognition Smart Home Solution ... IV
(1). Scheme Overview 4
㈡。 Realization principle of speech recognition smart home solution ... 6
(3). Wireless technology 7
Three. Scheme Example ―― Intelligent venetian blind for Speech Recognition 8
(1). Brief introduction of examples ... 8
(2). System functions ... 8
(3). Detailed implementation ... 9
1. Hardware design ... 9
2. Software design concept ... 12
(IV) Operation Methods and Steps ... 14
1. Training: ... 14
2. Identification stage:. 14
Four. Abstract ... 15
Question 2: How to write software test cases? You need to write "test content", "implementation steps", "expected results", "actual results" and "pass or fail". For example, Tencent's junk client. QQ login can be divided into account input, password input, button click and keyboard shortcut. The first one is the account. The following "password input" is similar, while "clicking the button" is to test whether the "login" button is effective, that is, whether the functions of each button are correct, while "keyboard shortcuts", such as directly clicking Enter or other buttons on the keyboard after entering the account, can start logging in to the account. I'll just write a use case to illustrate. The test content of "Account Input" is: "Enter the correct account number and click" Login ",can you start login (if the password item is entered correctly)", and the execution process is: "Enter the correct account number in the" Account Number "column (enter the correct text of the password item and click" OK ") and" Expected result ":the account starts to log in, and the login is successful. Actual results: After the test, just fill in the actual results. That's it. I hope the landlord will adopt it. Typing is tiring.
Question 3: How to write the requirement analysis of software development projects? It is best to give a case of a project in which the backstage consumption of the development of the agent and scenic spot management system is still low and the business process of the business is relatively fast. Because the system involves a wide range of customers and businesses, the function and management consumption of the system are not satisfactory, so the project system needs to be done well. According to the actual situation, adopt various technical means to strive for the greatest demand among agents, scenic spots and customers. The purpose of writing is to let developers quickly understand the project, understand the needs of the project, know the specific functions of the project, and know the database tables involved in the project and what fields each table has through the document information. Project system demand analysis agent: 1, the agent buys 50% off from the scenic spot, and spends money to stop the bad magpie mode. 2. The agent pays a certain amount in advance (such as 50,000 yuan) and buys twice the consumption from the scenic spot, that is, 6.5438+10,000 yuan). All agents sell to customers at a discount of 30%. 4. The advance payment balance of the agent shall not be less than a certain amount (unknown. For example, the balance of advance payment is not less than 2000. ) .5. When the balance of advance payment is lower than a certain amount, the agent needs to replenish it in time (for example, the scenic spot receives supplementary advance payment within a few working days). Scenic spots: 1, whether the scenic spots have expired. 2. If the scenic spot spends 1000 yuan on customers' consumption, the amount of1000 yuan will not be returned. Customer: 1. The customer used the expense account. 2. The customer used the reimbursement form during its use, and it is expected to be invalid. 3. When customers consume, if the consumption amount is greater than the actual consumption amount, the actual consumption amount payable-consumption calls 9 meal supplements: 1, prepayment balance = current prepayment balance-actual consumption amount of customers (Note: if customers consume 1000 yuan to spend 800 yuan, the actual consumption amount of customers =800). Different operations are performed on different pages. Login function 1, manager login management 2, employee login operation login function description 1, agent manager login, manager has the right to improve information, set up working group and enter employee information. Add attractions and related information (such as the name of the attraction, the location of the attraction, and the contact information of the attraction manager). Manage financial affairs, check the statement and reconciliation of bad consumption of each scenic spot, print the bad consumption expenses of each scenic spot according to the actual situation, print the bad consumption information and enter data. According to the profit from consuming bad neon. Check the balance of advance payment, and make up the insufficient part in time. 2. Acting as an agent for employees to log in, log in for sales, call consumption, activate consumption, and record the sales consumption of various scenic spots. The consumption of various scenic spots is bad by a certain amount. 3. The scenic spot manager logs in, and the manager perfects the information, establishes the work group, inputs the employee information, and adds the agent and agent information (such as the name, location and contact information of the agent manager). Check the sales and use of various agents in our scenic spot. Check whether the advance payment balance of each agent is insufficient (insufficient to prompt the agent), statement and reconciliation table. 4. The staff of the scenic spot logs in and logs in the charging system to verify that the consumer used by the customer owes the consumer Churuiya used by the customer, and the manager sells it. When consumers use thorium, it is recorded. The project involves data analysis, data analysis of agents and scenic spots 1, and role analysis of agents and scenic spots: managers and employees participate in username, regardless of whether they are managers or employees, followed by users' rights. Data I analyzed: AgentUser table primary key AIDNumber User name AUserNameVarchar( 10) User password AUserPasswordVarchar(20) User rights (foreign key of role table) AUserRightsNumber↓ Role table primary key RIDNumber RoleVarchar(65 438+02)2. Scenic spot information table: the primary key SIDNumber of the scenic spot information table Scenic spot name ScenicSpotnameVarchar (... >); & gt
Question 4: What software do you want to use to read the teacher's lecture cases? Hello, according to the file you need to open.
Different file suffixes need to be opened with different software.
Question 5: How to write software application invention patent specification (example) technical field (this is a cliche, but it should be set correctly) The present invention relates to a method and system for investigating and analyzing the consumption preferences of exhibitors in exhibition halls, in particular to a method and system for automatically obtaining the consumption preferences of exhibitors by using RFID positioning technology. In recent years, the exhibition economy in China has shown a rapid growth trend, from small to large, from single to diverse, from comprehensive to professional, with an average annual growth rate of 20%; The exhibition covers almost all productive industries and service industries such as commercial circulation, transportation, communication and tourism. Host cities are not only in a few central cities, but also in many local cities. On the one hand, many enterprises participate in the exhibition to show their good image, on the other hand, to obtain effective information in all aspects in time and accurately, and to implement appropriate marketing strategies. At present, the commonly used method is to conduct a questionnaire survey of exhibitors. Questionnaire survey is a structured survey, and its results can generally be quantified, which is convenient for statistical processing and analysis. There are a large number of related statistical analysis software to help us analyze data and facilitate data mining, thus saving time, money and manpower. If there are similar patents, you can introduce them and highlight the advantages of your own patents: after the introduction, you should briefly explain the problems existing in the current technology: but the questionnaire survey has some insurmountable shortcomings: the survey results are wide but not deep; In addition, questionnaires are often filled out and answered by users themselves, and people often pretend to be users to participate in the survey. In the process of filling in the questionnaire, respondents may be influenced by others and their own emotions and fail to fill in the real situation of users, resulting in low reliability and validity of the information obtained from the questionnaire survey. Summary of the invention (in the first paragraph, the technical problems to be solved are written first, then the technical scheme to solve the technical problems is written, and finally the beneficial effects of the invention are written) In order to solve the shortcomings of low reliability and validity of data obtained by questionnaire survey, the invention adopts a consumer preference survey and analysis method based on RFID positioning technology, which can accurately understand the preferences of consumers. The advantages of the invention (the advantages of the invention can be written at the end of the content part of the invention, or the advantages of the invention can be directly described without writing these words): 1, and the equipment of the whole system, including RFID tags, readers, transmission adapters, computers, etc., can be recycled, saving the investigation cost. 2. Each exhibitor is bound to an RFID tag through an exhibition card. Because of the uniqueness of the exhibition card, all exhibitors participated in the survey, and there were no users pretending to participate in the survey, so the survey results were more comprehensive and reliable. 3. The whole investigation process is transparent to exhibitors, and exhibitors don't need any operation. The investigation process has no influence on exhibitors' participation, which makes the investigation results more authentic and credible. 4. The whole investigation process is basically completed automatically by the equipment, and the investigation results are obtained more quickly and accurately. The attached figure 1 is the structural schematic diagram of the exhibitor consumer preference survey and analysis system based on RFID. Fig. 2 is a schematic flow chart of the implementation of the RFID-based exhibitor consumption preference survey and analysis system provided by the embodiment of the present invention. In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be described in detail with the attached drawings and embodiments. It should be noted that the specific embodiments described here are only used to explain the invention, and are not used to limit the invention. Or write ............................................................................................................................................................................ in another way (the next part is the attached figure. )
Question 6: Software test case example ATM withdrawal case specification and test case
Description of withdrawal case:
This use case completes the whole process of withdrawing money from ATM, which is divided into the following processes: inserting a card, inputting a password, selecting an amount, withdrawing money and getting a card.
Event flow:
This use case starts after the user inserts the card.
1. The system prompts the user to insert the card;
2. Prompt customers to enter password information;
3. After entering the password, the customer selects "Confirm" and submits the information to the system;
4. The system verifies the password information input by the customer, and enters the main interface of the number selection system after confirmation;
5. The user selects the revocation option;
6. The system enters the withdrawal amount interface, prompting the user to enter the amount;
7. The system verifies that funds can be withdrawn and remitted;
8. The system prompts the user to get the card, and the operation is completed.
Basic process:
Users withdraw money.
Alternative process:
1. Bad user password.
2. The withdrawal amount does not meet the requirements.
Prerequisite:
The user must insert the correct bank card to start executing the use case.
Postcondition:
If the system confirms that the user information is correct and successfully logs in, the system will start the main interface and wait for the user to send a message for inquiry and withdrawal.
Event flow system user
1 The system prompts the user to insert the card into the bank card.
Prompt the customer to enter password information and enter the password.
3 If the password is incorrect, prompt that the password is incorrect, and return 2.
4 If the password is correct, enter the main interface.
5 Prompt the user to select the option to select the undo option.
6 The system enters the withdrawal amount interface, prompting the user to enter the withdrawal amount.
7 If the amount matches, enter the currency.
If the amount is less than the balance, you will be prompted that the withdrawal failed, and 7 will be returned.
9 If the amount is not whole hundred, it means that it does not conform to the specifications, and 7 will be returned if the withdrawal fails.
10 prompts the user to withdraw money.
1 1 Prompt the user to get the card and take out the bank card.
Test case:
The event user action covers the equivalent system response.
1 Insert the correct bank card function test and prompt for the password.
2 Password correctness function test enters the main interface, prompting the user to choose.
3 Incorrect password function test prompts that the password is incorrect and re-entered.
4 input question 7: how to use substantive law and procedural law to write case analysis in civil cases? Example: This question is very good, and the angle of asking is unusual. I think that in China's civil litigation, the role of procedural law is greater than substantive law for judicial institutions or judges, because China basically belongs to the civil law system, and the legislative system and specific judicial system make the main work of judges different from that of judges in the common law system-discovering law is the pursuit goal and focus of work-our main work is to discover facts or restore facts, and then apply ready-made laws. For judges, the only legal way to discover unknown legal facts is to strictly abide by the procedural law, which is a necessary prerequisite to ensure substantive justice, so it is more important for judges to perform their duties; On the contrary, for the parties, the facts of the case are known, and the focus of their pursuit and concern is whether the application of substantive law can be in place and whether it can be realized. -This is an example of angle determining attitude.
Question 8: Application Example of Management Information System 1 Philips Light Source Division requires all dealers to establish a unified comprehensive procurement plan, standardize the financial and business information systems of all dealers, assess the management level and business performance of dealers from all levels, and safeguard the business performance and corporate image of the head office. Philips Light Source Division uses UFIDA ERP/U8 network distribution system and Internet technology to fundamentally solve the problem of business coordination, management and monitoring in different places brought by cross-regional distribution of enterprises. UFIDA ERP/U8 network distribution system is a database application program (technical features) completely based on Web. It is not a simple page, but an application that can handle complex business logic, powerful management and powerful data analysis and mining capabilities. It has all the advantages of traditional applications. Philips' distribution management system includes financial system modules such as general ledger, A/R and A/P, UFO table and business system modules such as purchasing management, inventory management, inventory accounting and sales management. Through the secondary development, the distribution management system has added the report system as a plug-in module of the basic software, mainly including the supply chain management module and the accounts receivable management module. Philips dealer management information system is characterized by collaborative management of financial business, with emphasis on supply chain management and accounts receivable management. From the data flow of Philips dealer management information system, it can be seen that the financial system, invoicing system and report system have realized information sharing and integration, the enterprise has realized the collaborative management of finance and business, and the enterprise management and information construction are integrated, leaving the single financial software category and building a management information system. China Petrochemical Financial Management Information System is a financial management information system established to meet the financial accounting and management needs of its units at all levels. The system runs in the financial accounting departments of all levels of units, and constructs the financial management logic network between the headquarters and various refining, chemical branches, subsidiaries and manufacturers through different levels of servers; Financial management logic network between headquarters and oilfield branches, subsidiaries and manufacturers; The financial management logic network of headquarters and oil companies in provinces (cities), prefectures and counties is the three backbone networks to realize financial management accounting, scientific decision-making and online inquiry and reconciliation system in line with international accounting standards. The financial management information system of China Petrochemical Company adopts the client/server structure. The server mainly handles the requests of network users and completes data processing and statistics. Therefore, high requirements are put forward for the availability and reliability of the server to ensure the integrity of data and the continuous operation ability of the system. The server is required to have powerful processing ability to realize smooth access of front-end users and rapid statistical processing of local data; At the same time, the server should have certain expansion ability, so that users can easily upgrade the system according to business growth. Therefore, Inspur Server Division recommended China Petrochemical to adopt NetLine720R server to build the whole network system according to the needs of users. Inspur has more than 330 NetLine720R servers in China Petrochemical Co., Ltd., which has built a solid platform for the informatization construction of China Petrochemical Company. The whole system runs stably, which provides an excellent computing platform for the financial management and accounting work of China Petrochemical Company, and provides scientific, accurate and fast services for its high-level decision-making. Company Profile 1. 1 Company Profile Shen Yin Wanguo Securities Co., Ltd. is the first joint-stock securities company in China, which was formed by the merger of the former Shanghai Shen Yin Securities Company and the former Shanghai Wanguo Securities Company on July 16, 996. The company's 222 shareholders are well-known domestic large and medium-sized enterprises, among which China Everbright (Group) Company is the largest shareholder. By the end of 1999, the company had registered capital of 920 million yuan, net assets of 2.654 billion yuan, total assets of 2,365,438+33 million yuan and nearly 3,000 employees. Underwriting 172 A shares, accounting for18% of the total number of A-share listed companies in China; Lead underwriting 38 B shares, accounting for 35% of the total number of B-share listed companies in China; For four consecutive years, it was rated as "the best securities institution in China" by Euromoney, an international authoritative financial magazine, and won the Excellence Award; 1999, the total profit of Shen Yin Wanguo and the total transaction volume of A and B shares of Shanghai Stock Exchange ranked first in China. 1.2 enterprise organizational structure Shen Yin Wanguo Securities Co., Ltd. has 128 subordinate units in China, and the joint-stock company has more than ten headquarters in Beijing and Shanghai, under which ...