Safe operation intelligent navigation system

Abstract

The present invention relates to the field of intelligent navigation technology, and discloses a safe operation intelligent navigation system, including: a GPS module, used to obtain the position coordinates of an operation point; a detection module, used to detect the real-time environmental data of the operation point; a marking module, used to obtain the safety assessment value of the operation point according to the real-time environmental data; the safety assessment value is compared with the safety assessment threshold, and the safe operation point is marked according to the comparison result; a path generation module, used to obtain the operation plan of the operation point, determine the operation priority and operation time of the safe operation point according to the operation plan; generate a navigation path traversing each safe operation point according to the position coordinates, the operation priority and the operation time; a navigation module, used to navigate the operator according to the navigation path to complete the operation of each safe operation point. The present invention provides the operator with an optimal navigation path by integrating multiple modules, and improves the accuracy and reliability of the operation.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent navigation, and in particular to an intelligent navigation system for safe operation. Background Art

[0002] With the development of industrial automation and intelligence, more and more working environments require efficient and safe operations. For most hazardous goods industrial parks, the environment of each operation point is screened one by one, and the operation is started only after the operating environment is met. This method is not only time-consuming and labor-intensive, but also easily causes emergency operation points to be unable to operate in time, affecting production efficiency. Therefore, there is an urgent need for a safe operation intelligent navigation system that can realize automatic navigation according to the operating environment to meet emergency operation needs. Summary of the invention

[0003] The purpose of the present invention is to provide an intelligent navigation system for safe operations, which solves the problem that traditional methods are not only time-consuming and labor-intensive, but also easily cause emergency operations to fail to be carried out in a timely manner, thereby affecting production efficiency.

[0004] The present invention provides a safe operation intelligent navigation system, comprising:

[0005] GPS module, used to obtain the location coordinates of each operating point in the operating area through GPS technology;

[0006] A detection module is used to detect real-time environmental data of each operating point, wherein the real-time environmental data includes real-time temperature, real-time humidity and concentration of harmful gases;

[0007] A marking module is used to evaluate the environmental safety of each operating point according to the real-time environmental data to obtain a safety assessment value of each operating point; compare the safety assessment value with a safety assessment threshold, and determine whether the operating point can be operated according to the comparison result; if it is determined that the operating point can be operated, the operating point is marked as a safe operating point;

[0008] A path generation module is used to obtain a work plan within the work area, determine the work priority and work time of each safe work point according to the work plan; and generate a navigation path traversing each of the safe work points according to the position coordinates, work priority and work time;

[0009] The navigation module is used to navigate the operator according to the navigation path to complete the operation at each of the safe operation points.

[0010] Preferably, the detection module is provided with a detection mode, the detection mode comprises a night detection mode and a day detection mode, and the detection time interval of the night detection mode is greater than the detection time interval of the day detection mode.

[0011] Preferably, when the marking module is used to evaluate the environmental safety of each operating point according to the real-time environmental data to obtain the safety evaluation value of each operating point, it includes:

[0012] Gas concentration thresholds are preset;

[0013] Comparing the concentration of the harmful gas with a gas concentration threshold, if the concentration of the harmful gas is greater than or equal to the gas concentration threshold, setting the safety assessment value of the operation point to a maximum value;

[0014] If the harmful gas concentration is less than the gas concentration threshold, the concentration difference between the harmful gas concentration and the gas concentration threshold is determined, and the safety assessment value of each operating point is determined according to the concentration difference, real-time temperature and real-time humidity.

[0015] Preferably, when the marking module determines the safety assessment value of each operating point according to the concentration difference, the real-time temperature and the real-time humidity, the safety assessment value is determined according to the following formula:

[0016] ;

[0017] Among them, Q represents the safety assessment value, W represents the real-time temperature, represents the reference temperature, H represents the real-time humidity, represents reference humidity, C represents the concentration of harmful gases, represents the gas concentration threshold, a, b, d represent weight coefficients, and E represents the normalization coefficient.

[0018] Preferably, when the marking module is used to compare the safety assessment value with the safety assessment threshold and determine whether the operation can be performed on the operation point according to the comparison result, it includes:

[0019] If the safety assessment value is greater than the safety assessment threshold, it is determined that the operation point is safe and the operation can be performed on the operation point;

[0020] If the safety assessment value is less than or equal to the safety assessment threshold, the operation point is determined to be dangerous and the operation cannot be performed on the operation point.

[0021] Preferably, the path generation module, when used to obtain the work plan in the work area and determine the work priority and work time of each safe work point according to the work plan, includes:

[0022] The operation plan includes the operation urgency, operation type and operation volume of each safety operation point;

[0023] Determine the operation priority of each safe operation point according to the urgency of the operation;

[0024] Determine the unit operation time of the operation type according to the operation type;

[0025] Determine the product between the unit operation time and the operation volume, and set the product as the operation time of the safe operation point;

[0026] The operation time is determined according to the following formula:

[0027] T = t × A;

[0028] T represents the operation time, t represents the unit operation time, and A represents the operation volume.

[0029] Preferably, when the path generation module determines the operation priority of each safe operation point according to the operation urgency, it includes:

[0030] The urgency of the operation is divided into special urgency, expedited urgency and regular urgency;

[0031] If the operation urgency is extremely urgent, the operation priority of the safe operation point is first-level priority;

[0032] If the operation urgency is the expedited level, the operation priority of the safe operation point is the secondary priority;

[0033] If the operation urgency is normal, the operation priority of the safety operation point is level three priority;

[0034] Among them, the first-level priority is higher than the second-level priority which is higher than the third-level priority.

[0035] Preferably, when the path generation module is used to determine the unit operation time of the operation type according to the operation type, it includes:

[0036] A job type schedule is preset, and the job type schedule includes several job types, and the job types are set with corresponding unit job times;

[0037] The operation type timetable is screened according to the operation type of the safe operation point to determine the unit operation time corresponding to the operation type.

[0038] Preferably, when the path generation module is used to generate a navigation path traversing each of the safe operation points according to the position coordinates, the operation priority and the operation time, it includes:

[0039] The location coordinates of the safe operation points are classified according to the operation priority, and are sorted in order from high to low priority;

[0040] Secondary sorting of the safe operation point position coordinates of the same operation priority according to the order of operation time from longest to shortest;

[0041] Generate a navigation path based on the sorting results.

[0042] Preferably, the marking module is also used to receive the operation results of the safe operation point, and the operation results include completed operations and unfinished operations. When the operation result received is a completed operation, the marking module is used to mark the corresponding safe operation point as a completed safe operation point.

[0043] Compared with the prior art, the beneficial effect of the present invention is that, by integrating a GPS module, a detection module, a marking module and a path generation module, the present invention provides an efficient, safe and intelligent working method for operators.

[0044] The present invention monitors environmental data (such as temperature, humidity and concentration of harmful gases) in real time and conducts safety assessment based on these data. The system can ensure that operators work under safe conditions. This helps prevent accidents and health problems caused by environmental factors. In addition, the system automatically determines the operation priority and operation time of each safe operation point according to the operation plan, and generates the optimal navigation path. This reduces the decision-making burden of operators, allowing them to complete tasks more quickly and efficiently; automated environmental safety assessment and path planning reduce the subjectivity and uncertainty of human judgment, thereby improving the accuracy and reliability of operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0046] Figure 1 It is a functional block diagram of a safe operation intelligent navigation system of the present invention. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0048] like Figure 1As shown, the present invention provides a safe operation intelligent navigation system, characterized in that it includes:

[0049] GPS module, used to obtain the location coordinates of each operating point in the operating area through GPS technology;

[0050] A detection module is used to detect real-time environmental data of each operating point, wherein the real-time environmental data includes real-time temperature, real-time humidity and concentration of harmful gases;

[0051] A marking module is used to evaluate the environmental safety of each operating point according to the real-time environmental data to obtain a safety assessment value of each operating point; compare the safety assessment value with a safety assessment threshold, and determine whether the operating point can be operated according to the comparison result; if it is determined that the operating point can be operated, the operating point is marked as a safe operating point;

[0052] A path generation module is used to obtain a work plan within the work area, determine the work priority and work time of each safe work point according to the work plan; and generate a navigation path traversing each of the safe work points according to the position coordinates, work priority and work time;

[0053] The navigation module is used to navigate the operator according to the navigation path to complete the operation at each of the safe operation points.

[0054] In some embodiments of the present application, the detection module is provided with a detection mode, the detection mode includes a night detection mode and a day detection mode, and the detection time interval of the night detection mode is greater than the detection time interval of the day detection mode.

[0055] In this embodiment, the detection mode is divided into a night detection mode and a day detection mode. Generally, the content of night operations is less than that of day operations. Therefore, a long detection time interval at night can not only reduce the waste of resources, but also ensure real-time monitoring of the work point.

[0056] In some embodiments of the present application, when the marking module is used to evaluate the environmental safety of each work point based on the real-time environmental data to obtain a safety assessment value for each work point, it includes: presetting a gas concentration threshold; comparing the harmful gas concentration with the gas concentration threshold, and if the harmful gas concentration is greater than or equal to the gas concentration threshold, setting the safety assessment value of the work point to the highest value; if the harmful gas concentration is less than the gas concentration threshold, determining the concentration difference between the harmful gas concentration and the gas concentration threshold, and determining the safety assessment value of each work point based on the concentration difference, real-time temperature and real-time humidity.

[0057] In this embodiment, based on real-time environmental data, a comprehensive assessment of the environmental safety of the operating point is performed. In this process, the preset gas concentration threshold becomes the baseline for the assessment. These thresholds are not set arbitrarily, but are scientific conclusions drawn from national safety production standards, industry specifications, and historical accident data analysis. For example, in the chemical industry, the concentration thresholds for flammable, explosive, toxic and harmful gases are set particularly strictly to ensure that preventive measures can be taken in time before any potential danger occurs. When the concentration of harmful gases is monitored in real time and transmitted to the marking module, if the concentration of harmful gases reaches or exceeds the gas concentration threshold, at this time, the marking module will set the safety assessment value of the operating point to the highest value. However, in most cases, the concentration of harmful gases may not reach the gas concentration threshold. At this time, the marking module will further analyze the concentration difference between the harmful gas concentration and the threshold. By combining environmental factors such as real-time temperature and humidity, the marking module can more accurately assess the safety status of the operating point.

[0058] In some embodiments of the present application, when the marking module determines the safety assessment value of each operating point according to the concentration difference, the real-time temperature and the real-time humidity, the safety assessment value is determined according to the following formula:

[0059] ;

[0060] Among them, Q represents the safety assessment value, W represents the real-time temperature, represents the reference temperature, H represents the real-time humidity, represents reference humidity, C represents the concentration of harmful gases, represents the gas concentration threshold, a, b, d represent weight coefficients, and E represents the normalization coefficient.

[0061] In this embodiment, the reference temperature refers to a comfortable temperature for human life and work, which may range from 20-25° C. The reference humidity generally ranges from 40-60%.

[0062] In some embodiments of the present application, the marking module is used to compare the safety assessment value with the safety assessment threshold, and determine whether the work point can be operated based on the comparison result, including: if the safety assessment value is greater than the safety assessment threshold, then the work point is determined to be safe and the work point can be operated; if the safety assessment value is less than or equal to the safety assessment threshold, then the work point is determined to be dangerous and the work point cannot be operated.

[0063] In this embodiment, when the marking module compares the safety assessment value with the safety assessment threshold, if the comparison result shows that the safety assessment value is greater than the safety assessment threshold, then according to the preset rules, the system determines that the work point is in a safe state and allows work to be performed at this work point. This judgment is based on the fact that the safety assessment value is higher than the threshold, indicating that the risk level of the current working environment is within an acceptable range. On the contrary, if the safety assessment value is less than or equal to the safety assessment threshold, the system determines that there is a potential danger at the work point, and it is not recommended or prohibited to perform work at this work point. This judgment is based on the fact that the safety assessment value fails to reach or exceed the threshold, indicating that the risk level of the current working environment may exceed the safety range. Based on the above judgment results, the system can automatically or assist decision makers in deciding whether to perform work at the work point. This helps to improve work efficiency while ensuring the safety of operators.

[0064] In some embodiments of the present application, the path generation module is used to obtain a work plan in a work area, and determine the work priority and work time of each safe work point according to the work plan, including: the work plan includes the work urgency, work type and work volume of each safe work point; the work priority of each safe work point is determined according to the work urgency; the unit work time of the work type is determined according to the work type; the product between the unit work time and the work volume is determined, and the product is set as the work time of the safe work point;

[0065] The operation time is determined according to the following formula:

[0066] T = t × A;

[0067] T represents the operation time, t represents the unit operation time, and A represents the operation volume.

[0068] In this embodiment, the urgency of the operation is a key factor in measuring the priority of the operation. It may be determined based on a variety of factors, such as potential safety risks, the degree of impact on the production process, the urgency of customer needs, etc. For example, in the chemical industry, emergency repair of leaking pipelines obviously has a higher priority than daily equipment maintenance. By introducing the urgency index, the path generation module can quickly identify and prioritize those urgent tasks. Different types of operations often correspond to different operation processes, required skills and resources. Therefore, clarifying the type of operation is crucial for the reasonable arrangement of operation time and resource allocation. For example, maintenance operations may involve multiple professional fields such as machinery, electrical, and instrumentation, while cleaning operations may focus more on the deployment of manpower and cleaning equipment. The path generation module will automatically match the corresponding unit operation time according to the type of operation to ensure the accuracy and efficiency of the operation plan. The volume of the operation refers to the specific scale and scope of the operation task. It affects the time and resource investment required for the operation. For example, a small-scale equipment replacement may only take a few hours, while a large-scale production line transformation may take weeks or even months. The path generation module can accurately set the operation time of each safe operation point by calculating the product of unit operation time and operation volume, thus providing strong support for subsequent operation scheduling. The determination of operation priority mainly depends on the evaluation of the urgency of the operation.

[0069] In some embodiments of the present application, when the path generation module determines the job priority of each safe operation point according to the job urgency, it includes: the job urgency is divided into extremely urgent, urgent and regular levels; if the job urgency is extremely urgent, the job priority of the safe operation point is a first-level priority; if the job urgency is an urgent level, the job priority of the safe operation point is a second-level priority; if the job urgency is a regular level, the job priority of the safe operation point is a third-level priority; wherein, the first-level priority is higher than the second-level priority which is higher than the third-level priority.

[0070] In this embodiment, when determining the priority of each safe operation point according to the urgency of the operation, first of all, it is necessary to clarify the classification system of the urgency of the operation. Usually, this system is subdivided into three levels: extremely urgent, expedited and regular. As the name suggests, urgent operations refer to those tasks that are extremely time-sensitive and must be executed immediately to avoid serious consequences. Such operations are often related to core links such as production safety and equipment failure repair, and their importance is self-evident. In contrast, although the expedited operations are not as urgent as the urgent ones, they still need to be completed in a relatively short time to maintain the continuity and stability of production or operation. As for the regular operations, they refer to those daily tasks carried out according to the established plan. They are also crucial to maintaining the normal order of production or operation, but the time requirements are relatively loose. When making a judgment, if the operation is judged to be extremely urgent, then the operation point will be given a first-level priority. This means that the operation will enjoy the highest resource guarantee and the fastest execution speed to ensure that the task is completed in the shortest time and avoid potential risks and losses. If the operation is judged to be urgent, the safe operation point will be given a second-level priority. Although their priority is lower than level one, urgent tasks also need to be given enough attention and handled in a timely manner. For routine tasks, the path generation module will assign them level three priority. Although these tasks have looser time requirements, they are still an indispensable part of maintaining normal production or operation order. Through reasonable planning and arrangement, the path generation module can ensure that these tasks are carried out in an orderly manner without affecting other urgent tasks.

[0071] In some embodiments of the present application, when the path generation module is used to determine the unit operation time of the operation type according to the operation type, it includes: a preset operation type schedule, the operation type schedule includes several operation types, and the operation type is set with a corresponding unit operation time; the operation type schedule is screened according to the operation type of the safe operation point to determine the unit operation time corresponding to the operation type.

[0072] In this embodiment, in the path generation module, the job type schedule is a basic and crucial data set. The schedule lists in detail the various types of jobs that the enterprise may encounter, and sets the corresponding unit operation time for each type. This process not only requires an in-depth understanding of the technical characteristics and operation procedures of each job, but also requires comprehensive consideration of factors such as personnel skills, equipment performance, and environmental conditions. Subsequently, the path generation module also needs to dynamically screen the job type schedule according to the job type of the current operation point, and obtain the corresponding unit operation time when the job type in the table is consistent with the job type of the operation point.

[0073] In some embodiments of the present application, when the path generation module is used to generate a navigation path that traverses each of the safe work points based on the location coordinates, job priority and job time, it includes: classifying the location coordinates of the safe work points according to the job priority, and sorting them once in order from high to low priority; sorting the location coordinates of the safe work points with the same job priority secondarily in order from long to short job time; and generating a navigation path based on the sorting results.

[0074] In this embodiment, in the first step of path generation, the system will classify the location coordinates of the safe operation points according to the job priority. As a key indicator to measure the urgency and importance of the operation, the job priority directly affects the order of path planning. For example, in the daily inspections of chemical companies, for storage tank areas that may have leakage risks, their job priority is naturally higher than that of general equipment inspection points. By giving priority to high-priority operation points, it can be ensured that the most urgent problems are solved first within a limited time, reducing potential safety risks. After completing the classification and sorting of job priorities, the system needs to further consider the impact of operation time. For safe operation points with the same operation priority, the system will perform secondary sorting in order from long to short according to the operation time. The introduction of this step is intended to optimize the overall operation process and reduce waiting time and resource waste. Based on the above sorting results, the system begins to generate a navigation path.

[0075] In some embodiments of the present application, the marking module is also used to receive the operation results of the safety operation point, and the operation results include completed operations and unfinished operations. When the operation result received is a completed operation, the marking module is used to mark the corresponding safety operation point as a completed safety operation point.

[0076] In this embodiment, the marking module is used to receive feedback on the operation results from each safe operation point. These operation results are finely divided into two categories: completed operations and uncompleted operations according to their completion status. When the marking module receives feedback of "completed operation", it marks it as "completed safe operation point".

[0077] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that they can still modify or replace the technical solution of the present invention with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the present invention.

[0078] The system provided in the above embodiment is only illustrated by the division of the above functional modules. In practical applications, the above functions can be assigned to different functional modules as needed, that is, the modules or steps in the embodiments of the present invention can be decomposed or combined. For example, the modules in the above embodiment can be combined into one module, or further divided into multiple sub-modules to complete all or part of the functions described above. The names of the modules and steps involved in the embodiments of the present invention are only for distinguishing the modules or steps, and are not regarded as improper limitations of the present invention.

[0079] Those skilled in the art should be able to appreciate that the modules and method steps of each example described in conjunction with the embodiments disclosed herein can be implemented with electronic hardware, computer software or a combination of the two, and the programs corresponding to the software modules and method steps can be placed in random access memory (RAM), memory, read-only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disks, removable disks, CD-ROMs or any other form of storage medium known in the technical field. In order to clearly illustrate the interchangeability of electronic hardware and software, the composition and steps of each example have been generally described in the above description according to the function. Whether these functions are performed in electronic hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the present invention.

Claims

1. A safe operation intelligent navigation system, characterized in that: include: GPS module, used to obtain the location coordinates of each operating point in the operating area through GPS technology; A detection module is used to detect real-time environmental data of each operating point, wherein the real-time environmental data includes real-time temperature, real-time humidity and concentration of harmful gases; A marking module, used to evaluate the environmental safety of each operating point according to the real-time environmental data to obtain a safety evaluation value of each operating point; Comparing the safety assessment value with the safety assessment threshold, judging whether the operation point can be operated according to the comparison result, and if it is judged that the operation point can be operated, marking the operation point as a safe operation point; A path generation module is used to obtain an operation plan within the operation area and determine the operation priority and operation time of each safe operation point according to the operation plan; Generate a navigation path traversing each of the safe operation points according to the location coordinates, operation priority and operation time; A navigation module, used to navigate the operator according to the navigation path to complete the operation at each of the safe operation points; The marking module, when used to evaluate the environmental safety of each operating point according to the real-time environmental data to obtain the safety evaluation value of each operating point, includes: Gas concentration thresholds are preset; Comparing the concentration of the harmful gas with a gas concentration threshold, if the concentration of the harmful gas is greater than or equal to the gas concentration threshold, setting the safety assessment value of the operation point to a maximum value; If the harmful gas concentration is less than the gas concentration threshold, determine the concentration difference between the harmful gas concentration and the gas concentration threshold, and determine the safety assessment value of each operating point according to the concentration difference, real-time temperature and real-time humidity; When the marking module determines the safety assessment value of each operating point according to the concentration difference, the real-time temperature and the real-time humidity, the safety assessment value is determined according to the following formula: ； Among them, Q represents the safety assessment value, W represents the real-time temperature, represents the reference temperature, H represents the real-time humidity, represents reference humidity, C represents the concentration of harmful gases, represents the gas concentration threshold, a, b, d represent weight coefficients, and E represents the normalization coefficient; The path generation module, when used to obtain the operation plan in the operation area and determine the operation priority and operation time of each safe operation point according to the operation plan, includes: The operation plan includes the operation urgency, operation type and operation volume of each safety operation point; Determine the operation priority of each safe operation point according to the urgency of the operation; Determine the unit operation time of the operation type according to the operation type; Determine the product between the unit operation time and the operation volume, and set the product as the operation time of the safe operation point; The operation time is determined according to the following formula: T = t × A; T represents the operation time, t represents the unit operation time, and A represents the operation volume.

2. The safe operation intelligent navigation system according to claim 1, characterized in that: The detection module is provided with a detection mode, and the detection mode includes a night detection mode and a day detection mode, and the detection time interval of the night detection mode is greater than the detection time interval of the day detection mode.

3. The safe operation intelligent navigation system according to claim 1, characterized in that: When the marking module is used to compare the safety assessment value with the safety assessment threshold and determine whether the operation can be performed on the operation point according to the comparison result, it includes: If the safety assessment value is greater than the safety assessment threshold, it is determined that the operation point is safe and the operation can be performed on the operation point; If the safety assessment value is less than or equal to the safety assessment threshold, the operation point is determined to be dangerous and the operation cannot be performed on the operation point.

4. The safe operation intelligent navigation system according to claim 1, characterized in that: When the path generation module determines the operation priority of each safe operation point according to the operation urgency, it includes: The urgency of the operation is divided into special urgency, expedited urgency and regular urgency; If the operation urgency is extremely urgent, the operation priority of the safe operation point is first-level priority; If the operation urgency is the expedited level, the operation priority of the safe operation point is the secondary priority; If the operation urgency is normal, the operation priority of the safety operation point is level three priority; Among them, the first-level priority is higher than the second-level priority which is higher than the third-level priority.

5. The safe operation intelligent navigation system according to claim 1, characterized in that: When the path generation module is used to determine the unit operation time of the operation type according to the operation type, it includes: A job type schedule is preset, and the job type schedule includes several job types, and the job types are set with corresponding unit job times; The operation type timetable is screened according to the operation type of the safe operation point to determine the unit operation time corresponding to the operation type.

6. The safe operation intelligent navigation system according to claim 1, characterized in that: The path generation module, when used to generate a navigation path traversing each of the safe operation points according to the position coordinates, the operation priority and the operation time, includes: The location coordinates of the safe operation points are classified according to the operation priority, and are sorted in order from high to low priority; The coordinates of the safe operation points with the same operation priority are sorted again according to the order of operation time from long to short. Generate a navigation path based on the sorting results.

7. The safe operation intelligent navigation system according to claim 1, characterized in that: The marking module is also used to receive the operation result of the safe operation point, and the operation result includes completed operations and unfinished operations. When the operation result received is a completed operation, the marking module is used to mark the corresponding safe operation point as a completed safe operation point.

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