CN115829447A - Road cargo transportation real-time logistics information system and use method - Google Patents
Road cargo transportation real-time logistics information system and use method Download PDFInfo
- Publication number
- CN115829447A CN115829447A CN202211580478.7A CN202211580478A CN115829447A CN 115829447 A CN115829447 A CN 115829447A CN 202211580478 A CN202211580478 A CN 202211580478A CN 115829447 A CN115829447 A CN 115829447A
- Authority
- CN
- China
- Prior art keywords
- module
- electrically connected
- information
- road
- output end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000004458 analytical method Methods 0.000 claims abstract description 49
- 238000012544 monitoring process Methods 0.000 claims abstract description 28
- 238000012545 processing Methods 0.000 claims abstract description 22
- 238000012790 confirmation Methods 0.000 claims abstract description 20
- 230000003321 amplification Effects 0.000 claims description 14
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 9
- 238000005728 strengthening Methods 0.000 claims description 7
- 230000003111 delayed effect Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000007726 management method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005067 remediation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Landscapes
- Traffic Control Systems (AREA)
Abstract
The invention discloses a road cargo transportation real-time logistics information system and a use method thereof, wherein the system comprises a whole road section scanning module, the output end of the whole road section scanning module is electrically connected with a vehicle information confirmation module, the output end of the vehicle information confirmation module is electrically connected with a Beidou satellite monitoring module, the output end of the Beidou satellite monitoring module is electrically connected with an information input module, the output end of the information input module is electrically connected with a central processing unit, the input end of the central processing unit is electrically connected with a power supply module, the output end of the central processing unit is electrically connected with a road section information analysis module, and the input end of the road section information analysis module is electrically connected with a big database. The logistics information system changes the traditional function without real-time monitoring, adopts the cooperation of all modules, and can timely know information when goods are delayed or in an emergency, so that the transportation safety of the goods is not affected.
Description
Technical Field
The invention relates to the technical field of road cargo transportation, in particular to a road cargo transportation real-time logistics information system and a use method thereof.
Background
Road cargo transportation refers to a production activity of causing cargo to generate spatial displacement through roads; the logistics information system is an interactive system which is composed of personnel, equipment and programs and provides information for logistics managers to perform functions of planning, implementing, controlling and the like, and is a subsystem of the logistics system like a logistics operation system.
The logistics information system is needed to be used during road freight, but the existing logistics information system cannot monitor the freight in the transportation process in real time, and the freight cannot know information timely when delay or sudden situation occurs, so that the safety of freight is affected.
Therefore, the logistics information system needs to be designed and modified, and the phenomenon that the logistics information system cannot be monitored in real time is effectively prevented.
Disclosure of Invention
In order to solve the problems in the background art, the invention aims to provide a road cargo transportation real-time logistics information system and a use method thereof, which have the advantages of being capable of monitoring information in real time and solving the problem that real-time monitoring cannot be achieved.
In order to achieve the purpose, the invention provides the following technical scheme: the output end of the intelligent classification module is electrically connected with a fine day module, the output end of the intelligent classification module is electrically connected with a rainy day module, the output ends of the fine day module and the rainy day module are electrically connected with a time analysis module, the output end of the time analysis module is electrically connected with a non-delay time, the output end of the time analysis module is electrically connected with a delay time, the output end of the non-delay time is electrically connected with an output end within a predicted time range, and the output end of the predicted time range is electrically connected with an output end of an emergency time range.
Preferably, the information input module is internally provided with a signal enhancement module, and the signal enhancement module is matched with the information input module for use.
Preferably, the output end of the signal enhancement module is electrically connected with a signal amplification module, and the signal amplification module is matched with the signal enhancement module for use.
Preferably, the output end of the signal amplification module is electrically connected with a signal anti-interference module, and the signal anti-interference module is matched with the signal amplification module for use.
Preferably, the output end of the signal anti-interference module is electrically connected with a signal filtering module, and the signal filtering module is matched with the signal anti-interference module for use.
Preferably, the road condition scanning module is arranged inside the all-road scanning module, and the road condition scanning module is matched with the all-road scanning module for use.
Preferably, the output end of the road condition scanning module is electrically connected with an environment scanning module, and the environment scanning module is matched with the road condition scanning module for use.
Preferably, the vehicle information confirmation module is internally provided with a vehicle model module, and the vehicle model module is matched with the vehicle information confirmation module for use.
Preferably, the output end of the vehicle model module is electrically connected with a vehicle management module, and the vehicle management module is matched with the vehicle model module for use.
As a preferred use method of the invention, the method comprises the following steps:
s1: firstly, a user scans the whole road section through a whole road section scanning module, then the vehicle is confirmed through a vehicle information confirmation module after scanning, then positioning monitoring is carried out through a Beidou satellite monitoring module, the monitored information is transmitted to a central processing unit through an information input module, the central processing unit transmits the information to a road section information analysis module, the road section information analysis module transmits the information to a surrounding weather analysis module, the surrounding weather analysis module transmits the information to an intelligent classification module, the intelligent classification module classifies the information to obtain a fine weather module and a rain weather module, then the fine weather module and the rain weather module transmit the analyzed data to a time analysis module, the time analysis module carries out time analysis to obtain delay and non-delay, the delay is in the predicted time range, the delay is out of the predicted time range, and then the emergency module carries out remediation on the condition out of the predicted time range, so that the effect of monitoring the information in real time is achieved.
S2: then the information input module strengthens the signal in its inside signal enhancement module, signal amplification module, signal anti-jamming module and signal filtering module of in-process of input and handles, then road conditions scanning module and the environment scanning module of whole highway section scanning module inside scan the condition around in real time, cause to reach the effect that can strengthen monitoring quality.
Compared with the prior art, the invention has the following beneficial effects:
1. the logistics information system changes the traditional function without real-time monitoring, adopts the cooperation of all modules, and can timely know information when goods are delayed or in an emergency, so that the transportation safety of the goods is not affected.
2. According to the invention, through the arrangement of the signal strengthening module, the signal strength of the information input module is better, and the phenomenon of fracture is avoided.
Drawings
FIG. 1 is a system diagram of the architecture of the present invention;
FIG. 2 is a system diagram of a full segment scan module according to the present invention;
FIG. 3 is a system diagram of a vehicle information confirmation module of the present invention;
FIG. 4 is a system diagram of an information input module according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention provides a road cargo transportation real-time logistics information system and a use method thereof, including a whole road section scanning module, an output end of the whole road section scanning module is electrically connected with a vehicle information confirmation module, an output end of the vehicle information confirmation module is electrically connected with a Beidou satellite monitoring module, an output end of the Beidou satellite monitoring module is electrically connected with an information input module, an output end of the information input module is electrically connected with a central processing unit, an input end of the central processing unit is electrically connected with a power supply module, an output end of the central processing unit is electrically connected with a road section information analysis module, an input end of the road section information analysis module is electrically connected with a big database, an output end of the road section information analysis module is electrically connected with a surrounding weather analysis module, an output end of the surrounding weather analysis module is electrically connected with an intelligent classification module, an output end of the intelligent classification module is electrically connected with a fine weather module, an output end of the intelligent classification module is electrically connected with a rainy module, an output end of the fine weather module and an output end of the rainy module are electrically connected with a time analysis module, an output end of the time analysis module is electrically connected with a delay module, an output end of the time analysis module is electrically connected with an emergency time delay module.
Referring to fig. 4, a signal enhancement module is disposed inside the information input module, and the signal enhancement module is used in cooperation with the information input module.
As a technical optimization scheme of the invention, the signal intensity of the information input module can be better through the arrangement of the signal strengthening module, and the phenomenon of fracture is avoided.
Referring to fig. 4, the output end of the signal enhancement module is electrically connected to a signal amplification module, and the signal amplification module is used in cooperation with the signal enhancement module.
As a technical optimization scheme of the invention, the signal amplification module is arranged, so that the transmission of signals is smoother, and the phenomenon of interruption is prevented.
Referring to fig. 4, the output end of the signal amplification module is electrically connected with a signal anti-interference module, and the signal anti-interference module is used in cooperation with the signal amplification module.
As a technical optimization scheme of the invention, through the arrangement of the signal anti-interference module, the anti-interference capability of the signal can be stronger, and the phenomenon of interference by other signals is prevented.
Referring to fig. 4, the output end of the signal anti-interference module is electrically connected to a signal filtering module, and the signal filtering module is used in cooperation with the signal anti-interference module.
As a technical optimization scheme of the invention, through the arrangement of the signal filtering module, the function of filtering impurities of the signal anti-interference module can be better, and the transmission stability is improved.
Referring to fig. 2, a road condition scanning module is disposed inside the whole road section scanning module, and the road condition scanning module is used in cooperation with the whole road section scanning module.
As a technical optimization scheme, the road condition scanning module can be arranged to scan all road sections more comprehensively, and the conditions of all road sections are identified more clearly.
Referring to fig. 2, the output end of the road condition scanning module is electrically connected to the environment scanning module, and the environment scanning module is used in cooperation with the road condition scanning module.
As a technical optimization scheme of the invention, the road condition scanning module can scan more fully through the arrangement of the environment scanning module, and the surrounding environment is also scanned.
Referring to fig. 3, a vehicle model module is provided inside the vehicle information confirmation module, and the vehicle model module is used in cooperation with the vehicle information confirmation module.
As a technical optimization scheme of the invention, the vehicle information confirming module can confirm the vehicle model through the arrangement of the vehicle model module, so that the phenomenon that the vehicle model cannot be identified is avoided.
Referring to fig. 3, the output of the vehicle model module is electrically connected to a vehicle management module, which is used in conjunction with the vehicle model module.
As a technical optimization scheme of the invention, the vehicle management module can more stably manage the vehicle through the arrangement of the vehicle management module, and the phenomenon that the vehicle condition is not clear is prevented.
S1: firstly, a user scans the whole road section through a whole road section scanning module, then the vehicle is confirmed through a vehicle information confirmation module after scanning, then positioning monitoring is carried out through a Beidou satellite monitoring module, the monitored information is transmitted to a central processing unit through an information input module, the central processing unit transmits the information to a road section information analysis module, the road section information analysis module transmits the information to a surrounding weather analysis module, the surrounding weather analysis module transmits the information to an intelligent classification module, the intelligent classification module classifies the information to obtain a fine weather module and a rain weather module, then the fine weather module and the rain weather module transmit the analyzed data to a time analysis module, the time analysis module carries out time analysis to obtain delay and non-delay, the delay is in the predicted time range, the delay is out of the predicted time range, and then the emergency module carries out remediation on the condition out of the predicted time range, so that the effect of monitoring the information in real time is achieved.
S2: then, the signal is reinforced by the signal reinforcing module, the signal amplifying module, the signal anti-interference module and the signal filtering module in the information input module in the input process, and then surrounding conditions are scanned in real time by the road condition scanning module and the environment scanning module in the whole road section scanning module, so that the effect of reinforcing the monitoring quality is achieved.
The working principle and the using process of the invention are as follows: the system comprises a user, a whole road section scanning module, a vehicle information confirmation module, a Beidou satellite monitoring module, a central processing unit, a road section information analysis module, a time analysis module, a signal strengthening module, a signal amplification module, a signal processing module and an anti-interference signal processing module, wherein the user scans the whole road section through the whole road section scanning module, the vehicle is confirmed through the vehicle information confirmation module after scanning, positioning monitoring is carried out through the Beidou satellite monitoring module, the monitored information is transmitted to the central processing unit through the information input module, the central processing unit transmits the information to the road section information analysis module, the road section information analysis module transmits the information to the intelligent classification module, the intelligent classification module classifies the information to obtain a fine weather module and a rain weather module, the fine weather module and the rain weather module transmit the analyzed data to the time analysis module, the time analysis module carries out time analysis to obtain delay and no delay, the delay is within a predicted time range if the delay is not delayed, the delay is outside the predicted time range, the situation outside the predicted time range is repaired through the emergency module, the information can achieve the effect of monitoring the information, the internal signal strengthening module in the input process of the signal strengthening module, the scanning module and the anti-interference signal processing module can enhance the scanning effect of the internal road condition of the road section scanning module in real-time.
In summary, the following steps: according to the road cargo transportation real-time logistics information system and the using method, the traditional function without real-time monitoring is changed through the logistics information system, the cooperation among all modules is adopted, the cargo can know information in time when delay or emergency occurs, and the transportation safety of the cargo cannot be influenced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a real-time logistics information system of road cargo transportation, includes full road section scanning module, its characterized in that: the system comprises a full-road scanning module, a vehicle information confirmation module, a Beidou satellite monitoring module, an information input module, a central processing unit, a power module, a road section information analysis module, a big database, a surrounding weather analysis module, an intelligent classification module, a fine weather module, a rainy day module, a time analysis module, a non-delay module and a delay module, wherein the output end of the full-road scanning module is electrically connected with the vehicle information confirmation module, the output end of the vehicle information confirmation module is electrically connected with the Beidou satellite monitoring module, the output end of the Beidou satellite monitoring module is electrically connected with the information input module, the output end of the information input module is electrically connected with the central processing unit, the input end of the central processing unit is electrically connected with the power module, the output end of the central processing unit is electrically connected with the road section information analysis module, the input end of the road section information analysis module is electrically connected with the big database, the output end of the road section information analysis module is electrically connected with the surrounding weather analysis module, the output end of the surrounding weather analysis module is electrically connected with the intelligent classification module, the output end of the intelligent classification module is electrically connected with the fine weather module, the non-delay module is electrically connected with the estimated time range, the estimated time range is electrically connected with the estimated time range, the emergency module, and the emergency module is electrically connected with the estimated time range.
2. The road cargo transportation real-time logistics information system of claim 1, wherein: the information input module is internally provided with a signal enhancement module which is matched with the information input module for use.
3. The road cargo transportation real-time logistics information system of claim 2, wherein: the output end of the signal strengthening module is electrically connected with a signal amplifying module, and the signal amplifying module is matched with the signal strengthening module for use.
4. The road cargo transportation real-time logistics information system of claim 3, wherein: the output end of the signal amplification module is electrically connected with a signal anti-interference module, and the signal anti-interference module is matched with the signal amplification module for use.
5. The road cargo transportation real-time logistics information system of claim 4, wherein: the output end of the signal anti-interference module is electrically connected with a signal filtering module, and the signal filtering module is matched with the signal anti-interference module for use.
6. The road cargo transportation real-time logistics information system of claim 1, wherein: the inside of the whole road section scanning module is provided with a road condition scanning module, and the road condition scanning module is matched with the whole road section scanning module for use.
7. The road cargo transportation real-time logistics information system of claim 6, wherein: the output end of the road condition scanning module is electrically connected with an environment scanning module, and the environment scanning module is matched with the road condition scanning module for use.
8. The road cargo transportation real-time logistics information system of claim 1, wherein: the vehicle information confirmation module is characterized in that a vehicle model module is arranged inside the vehicle information confirmation module and is matched with the vehicle information confirmation module for use.
9. The road cargo transportation real-time logistics information system of claim 8, wherein: the output end of the vehicle model module is electrically connected with a vehicle management module, and the vehicle management module is matched with the vehicle model module for use.
10. Use of the system according to any of the preceding claims, wherein: the method comprises the following steps:
s1: firstly, a user scans the whole road section through a whole road section scanning module, then confirms the vehicle through a vehicle information confirmation module after scanning, then carries out positioning monitoring through a Beidou satellite monitoring module, the monitored information is transmitted to a central processing unit through an information input module, the central processing unit transmits the information to a road section information analysis module, the road section information analysis module transmits the information to a surrounding weather analysis module, the surrounding weather analysis module transmits the information to an intelligent classification module, the intelligent classification module classifies the information to obtain a fine weather module and a rainy weather module, then the fine weather module and the rainy weather module transmit the analyzed data to a time analysis module, the time analysis module carries out time analysis to obtain delay and non-delay, the delay is in the predicted time range when the delay is not in the predicted time range, the delay is out of the predicted time range, and then the emergency module carries out the condition outside of the predicted time range to achieve the effect of monitoring the information in real time,
s2: then the information input module strengthens the signal in its inside signal enhancement module, signal amplification module, signal anti-jamming module and signal filtering module of in-process of input and handles, then road conditions scanning module and the environment scanning module of whole highway section scanning module inside scan the condition around in real time, cause to reach the effect that can strengthen monitoring quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211580478.7A CN115829447A (en) | 2022-12-09 | 2022-12-09 | Road cargo transportation real-time logistics information system and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211580478.7A CN115829447A (en) | 2022-12-09 | 2022-12-09 | Road cargo transportation real-time logistics information system and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115829447A true CN115829447A (en) | 2023-03-21 |
Family
ID=85546007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211580478.7A Pending CN115829447A (en) | 2022-12-09 | 2022-12-09 | Road cargo transportation real-time logistics information system and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115829447A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003221120A (en) * | 2002-01-30 | 2003-08-05 | Yokogawa Electric Corp | Physical distribution control system |
| CN202582559U (en) * | 2011-12-07 | 2012-12-05 | 北京北方胜达机电科技发展有限公司 | Compass satellite navigation positioning monitoring system for logistics vehicle |
| CN107944797A (en) * | 2017-12-11 | 2018-04-20 | 日立楼宇技术（广州）有限公司 | The monitoring method of transport task, apparatus and system |
| CN109034678A (en) * | 2018-06-06 | 2018-12-18 | 广西师范学院 | A kind of Intelligent logistics informatization platform based on Beidou satellite alignment system |
| CN109919552A (en) * | 2019-03-08 | 2019-06-21 | 钱文娟 | Logistics distribution system and Logistics Distribution Method |
| CN111738517A (en) * | 2020-06-24 | 2020-10-02 | 詹晨 | E-commerce fresh commodity express delivery and distribution management system based on big data |
| CN113469608A (en) * | 2021-05-17 | 2021-10-01 | 杭州佳成国际物流股份有限公司 | Logistics supervision and tracing system based on block chain |
-
2022
- 2022-12-09 CN CN202211580478.7A patent/CN115829447A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003221120A (en) * | 2002-01-30 | 2003-08-05 | Yokogawa Electric Corp | Physical distribution control system |
| CN202582559U (en) * | 2011-12-07 | 2012-12-05 | 北京北方胜达机电科技发展有限公司 | Compass satellite navigation positioning monitoring system for logistics vehicle |
| CN107944797A (en) * | 2017-12-11 | 2018-04-20 | 日立楼宇技术（广州）有限公司 | The monitoring method of transport task, apparatus and system |
| CN109034678A (en) * | 2018-06-06 | 2018-12-18 | 广西师范学院 | A kind of Intelligent logistics informatization platform based on Beidou satellite alignment system |
| CN109919552A (en) * | 2019-03-08 | 2019-06-21 | 钱文娟 | Logistics distribution system and Logistics Distribution Method |
| CN111738517A (en) * | 2020-06-24 | 2020-10-02 | 詹晨 | E-commerce fresh commodity express delivery and distribution management system based on big data |
| CN113469608A (en) * | 2021-05-17 | 2021-10-01 | 杭州佳成国际物流股份有限公司 | Logistics supervision and tracing system based on block chain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102139700B (en) | Vehicle working condition online monitoring system for rail transit | |
| CN104859687B (en) | Full-automatic driving rolling stock section security management and control system and method | |
| CN103072598B (en) | Railway freight safety high-definition monitoring system and method | |
| Shi et al. | RFID technology and its application to port-based container logistics | |
| CN103287464A (en) | Intelligent video surveillance system at railway crossing and implement method of system | |
| CN101293529A (en) | Intelligent monitoring and early warning system for passenger transportation ability and operation safety of vehicle mounted rail traffic | |
| CN101110155A (en) | Built-in intelligent fault diagnosing device based on data inosculating pattern recognition and method thereof | |
| Li et al. | Design and implementation of intelligent monitoring system for platform security gate based on wireless communication technology using ML | |
| CN201023495Y (en) | Vehicle mounted railway traffic passenger transport capacity and operation safety intelligence monitoring and prewarning system | |
| CN102139701A (en) | Train working condition on-line monitoring method for rail transit | |
| CN102862589A (en) | Method and device for processing emergency dispatching command data for urban rail transit | |
| CN115829447A (en) | Road cargo transportation real-time logistics information system and use method | |
| CN100466006C (en) | Method for processing parking monitoring system | |
| CN202306254U (en) | Logistic real-time monitoring system | |
| CN111123261A (en) | Airport runway FOD detection method and system based on background learning | |
| CN107363561A (en) | A kind of automatic welding production line integrated system | |
| CN114333191A (en) | Remote sensing alarm system and device for garbage power plant | |
| CN112623917A (en) | In-tank danger identification device and method | |
| CN109686105B (en) | High-speed blacklist alarm system and alarm method | |
| CN207328481U (en) | A kind of special purpose railroad vehicle safety monitoring device | |
| CN205726136U (en) | A kind of level crossing video wireless transmission system | |
| CN205983844U (en) | Parking lot monitoring system based on internet of things | |
| CN209536485U (en) | The secure operating system of automatic yard ice chest operation | |
| CN113386150A (en) | Intelligent patrol service robot system for community | |
| CN112712319A (en) | Intelligent material distribution system and method for coal mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20230321 |