CN104580445A - Method for searching for and determining engineering machine with mortgages not paid - Google Patents
Method for searching for and determining engineering machine with mortgages not paid Download PDFInfo
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- CN104580445A CN104580445A CN201410847024.0A CN201410847024A CN104580445A CN 104580445 A CN104580445 A CN 104580445A CN 201410847024 A CN201410847024 A CN 201410847024A CN 104580445 A CN104580445 A CN 104580445A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 58
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 7
- 238000012790 confirmation Methods 0.000 claims description 19
- 238000010295 mobile communication Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/08—Construction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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Abstract
A method for searching for and determining an engineering machine with mortgages not paid comprises the steps that a remote monitoring terminal installed on the engineering machine is used for sending position information of the engineering machine to a monitoring center; after a person searching for the engineering machine finds out a construction site of the engineering machine according to the information provided by the monitoring center, a command is sent to the monitoring terminal of the engineering machine through the monitoring center, the monitoring terminal of the engineering machine is made to send identification information of the engineering machine through a short-range wireless communication network, the person searching for the engineering machine determines the position through a vehicle determining device carried with the person, short-range wireless signals sent by the monitoring terminal are received format different positions of the construction site, and finally the target machine is determined by comparing the strengths of the signals received at the receiving positions. The engineering machine is determined according to the rule that wireless signals sent by the monitoring terminal are damped along with the increase of a propagation distance. The engineering machine with mortgages not paid can be accurately identified from the construction site of a machine group under the condition of not approaching the engineering machine, and convenient conditions are provided for controlling risks of mortgage sale of engineering machines.
Description
Technical field
The present invention relates to a kind of accurately can identify from mechanical cluster job site be in arrears with mortgage engineering machinery look for car method, with the credit sale risk of Control Engineering machinery, belong to monitoring technical field.
Background technology
At present, many large-scale engineering machineries all adopt mortgage mode to sell, and guaranty is exactly often engineering machinery itself.The bad user of some prestige is usually in arrears with mortgage, and What is more can conceal, equipment of reselling, to obtain undue profits.
In order to control mortgage risk, manufacturer or sales agent, usually on the equipment of mortgage sale, install the remote monitoring terminal with communication and satellite positioning functions.If user is in arrears with mortgage, the monitor message that manufacturer or sales agent can provide according to remote monitoring terminal finds machinery and it is towed back to by force, forces user to pay off one's debt.
In order to prevent user's malicious sabotage monitor terminal, monitor terminal is often arranged on the concealment part in engineering machinery by agent, satellite positioning signal due to these positions is general more weak, position error is caused to increase, sometimes even cannot realize satellite fix and be forced to adopt mobile communication architecture, greatly reducing the positioning precision of engineering machinery.In order to prevent confusing car, seek after car people finds the job site of engineering machinery by supervisory control system, also having other engineering machinery if neighbouring, could finally must confirming to be in arrears with by examining the mechanical identity identification information such as mechanical nameplate, engine nameplate the engineering machinery of mortgage.But because the malice of user obstructs, seeking car people often cannot near machinery.What is more, and various nameplates mechanically, steel seal number, in order to escape sanction, are usually damaged by some malicious users, even if seek car people near machinery, also can cannot determine the identity of machinery, causes great difficulty to agential credits management.
Therefore, how when not near engineering machinery, accurately to identify the engineering machinery of being in arrears with mortgage from mechanical cluster job site, just become those skilled in the art's problem in the urgent need to address.
Summary of the invention
The object of the invention is to the drawback for prior art, provide a kind of searching and the confirmation method of being in arrears with mortgage engineering machinery, with the mortgage marketing risk of effective Control Engineering machinery.
Problem of the present invention realizes with following technical proposals:
A kind of searching and confirmation method being in arrears with mortgage engineering machinery, described method utilization is arranged on the remote monitoring terminal in engineering machinery and the positional information of engineering machinery is sent to Surveillance center, seek after car people finds the job site of debt engineering machinery according to the information that Surveillance center provides, by the monitor terminal transmission order of Surveillance center to this machinery, it is made to send the identifying information of this machinery by short-range wireless communication network, seek car people utilizes the vehicle carried with to confirm device simultaneously, diverse location at the construction field (site) receives the short-range wireless signal that this monitor terminal sends, signal strength signal intensity finally by more each receiving position confirms target machinery.
Above-mentioned searching and the confirmation method being in arrears with mortgage engineering machinery, said method comprising the steps of:
The positional information of engineering machinery is sent to Surveillance center by remote radio communication network and the Internet by the remote monitoring terminal be a. arranged in engineering machinery;
B., when user's malice of certain engineering machinery is in arrears with mortgage, seeks the position coordinates that car people logs in this machinery of server lookup of Surveillance center, and find the job site of this machinery according to position coordinates;
C. seek car people by the monitor terminal transmission short-haul connections order of Surveillance center to purpose project machinery, after this monitor terminal receives order, sent the identifying information of this machinery by short-range wireless communication network towards periphery;
D. seeking car people utilizes the vehicle carried with to confirm device, diverse location at the construction field (site) receives the short-range wireless signal that this monitor terminal sends, if from any direction close to a certain engineering machinery time, vehicle confirms that the wireless signal that device receives all changes from weak to strong, and can confirm that this project machinery is for found target machinery.
Above-mentioned searching and the confirmation method being in arrears with mortgage engineering machinery, seek after car people utilizes vehicle to confirm the short-range wireless signal that the device monitor terminal that receives engineering machinery sends, power of communications regulation and control order is sent to this monitor terminal by Surveillance center, the transmitting power of its short-range wireless signal is reduced, reduces the tracking range of engineering machinery.
Above-mentioned searching and the confirmation method being in arrears with mortgage engineering machinery, described vehicle confirm device comprise look for car single-chip microcomputer and with the short-range wireless communication chip looking for car single-chip microcomputer to be connected and display, the described wireless signal looking for car single-chip microcomputer to be sent by the remote monitoring terminal that short-range wireless communication chip receives engineering machinery, and send the information of reception to display.
Above-mentioned searching and the confirmation method being in arrears with mortgage engineering machinery, described vehicle confirms that device also comprises and the remote radio communication chip looking for car single-chip microcomputer to be connected, and described remote radio communication chip is by remote radio communication network and Surveillance center's exchange message.
Above-mentioned searching and the confirmation method being in arrears with mortgage engineering machinery, satellite positioning module, short-range wireless communication module and remote wireless communication module that described remote monitoring terminal comprises terminal single-chip microcomputer and is connected with terminal single-chip microcomputer; Described terminal single-chip microcomputer obtains the positional information of corresponding vehicle by satellite positioning module, by remote wireless communication module and Surveillance center's exchange message, and confirm that device communicates by short-range wireless communication module and vehicle.
Above-mentioned searching and the confirmation method being in arrears with mortgage engineering machinery, described short-range wireless communication module is WIFI module or bluetooth module.
Above-mentioned searching and the confirmation method being in arrears with mortgage engineering machinery, described remote wireless communication module is mobile communication module, satellite communication module or other wireless mobile communications modules.
The rule that the wireless signal that the present invention utilizes monitor terminal to send is decayed with the increase of propagation distance confirms engineering machinery, when not near engineering machinery, can accurately identify the engineering machinery of being in arrears with mortgage from mechanical cluster job site, the mortgage marketing risk for Control Engineering machinery is provided convenience condition.
In addition, application of the present invention can reduce the requirement to monitor terminal positioning precision, and monitor terminal can be arranged on more hidden position, thus improves the difficulty that malicious user destroys monitor terminal.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is the block diagram of system of the present invention;
Fig. 2 is the composition frame chart that vehicle confirms device;
Fig. 3 is monitor terminal program flow diagram
Fig. 4 is that vehicle confirms device program flow diagram.
Embodiment
Referring to Fig. 1 and Fig. 2, the present invention mainly comprises Surveillance center, seeks the vehicle confirmation device that car people carries and the remote monitoring terminal be arranged in each engineering machinery.Wherein, vehicle confirms that device comprises and looks for car single-chip microcomputer, short-range wireless communication chip, remote radio communication chip and display; Remote monitoring terminal comprises terminal single-chip microcomputer, satellite positioning module, short-range wireless communication module and remote wireless communication module.
The server of Surveillance center, by linking Internet remote radio communication network (handset mobile communications network, satellite mobile communication network or other remote radio communication networks etc.), realizes the two-way communication with monitor terminal.Monitor terminal makes battery-powered device, can be arranged on the concealed location of equipment.Monitor terminal confirms the communication of device by short-range wireless communication real-time performance and vehicle.
Monitor terminal is arranged on mechanically, and the mechanical identity identification informations such as the numbering of machinery, Engine Series Number, shelf number are sent to terminal by Surveillance center.These information store by monitor terminal.
Terminal single-chip microcomputer is from the location coordinate information of satellite positioning module collection machinery.If satellite positioning module cannot realize location, terminal single-chip microcomputer just using telecommunication base station information as locating information.Mechanical position information is transferred to remote monitoring server by remote communication module, telecommunications network, the Internet by terminal single-chip microcomputer, inquires about the positional information of machinery for the agential credits administrative staff of mechanical sales, goes to mechanical work scene to find vehicle.
After agent's credits administrative staff come mechanical work scene, notice Surveillance center sends short-haul connections order to monitor terminal.After terminal single-chip microcomputer receives orders, sent the mechanical identity identification informations such as machinery numbering, Engine Series Number by short-range wireless communication module.Terminal single-chip microcomputer also according to the instruction of the Surveillance center received, arranges the transmitting power of short-range communications module.
Vehicle that agent's credits administrative staff carry confirms device, after receiving the mechanical identity identification information that terminal sends, is shown over the display by mechanical identity information together with the radio-frequency (RF) signal strength received.Also confirm that these information are sent to Surveillance center by the remote communication module in device by vehicle.
If there is the machinery of multiple stage same model in the signal cover of short-range communications module, credits manager can try near or away from certain chassis, confirming the change of the received signal strength value that device shows by observing vehicle, distinguishing machinery further.When mechanical close to certain, vehicle confirms that the signal strength values that device receives changes to maximum gradually, just can judge the vehicle that this machinery will be looked for exactly.
Credits manager can also contact Surveillance center, arranges instruction to monitor terminal transmitted power, reduces the transmitting power of terminal short-range communications module, reduces the coverage of short-range wireless signal.
By above operation, credits manager just can find target machinery easily.
Vehicle confirms that the machine identification information that receives of device may be displayed on communicator display, also remote transmission can go back to Surveillance center, these two kinds of modes can and deposit, also only can use a kind of mode.
If machine identification information is transferred to Surveillance center, vehicle confirms that device also can not be equipped with display.Credits manager can contact directly Surveillance center, obtains relevant information.
Vehicle confirms that transmitting power of communications regulation and control order also with monitor terminal by the direct communication of short-range wireless communication network, directly can be transferred to monitor terminal by device.
The effective communication distance of above short range communication system is between ten to hundreds of rice, and communication frequency can adopt 2.4GHz, 433MHz or other frequencies, and communication specification can adopt the standard communication specifications such as WIFI, bluetooth, also can adopt self-defining communication specification.
Claims (8)
1. be in arrears with searching and the confirmation method of mortgage engineering machinery for one kind, it is characterized in that, described method utilization is arranged on the remote monitoring terminal in engineering machinery and the positional information of engineering machinery is sent to Surveillance center, seek after car people finds the job site of debt engineering machinery according to the information that Surveillance center provides, by the monitor terminal transmission order of Surveillance center to this machinery, it is made to send the identifying information of this machinery by short-range wireless communication network, seek car people utilizes the vehicle carried with to confirm device simultaneously, diverse location at the construction field (site) receives the short-range wireless signal that this monitor terminal sends, signal strength signal intensity finally by more each receiving position confirms target machinery.
2. a kind of searching and confirmation method being in arrears with mortgage engineering machinery according to claim 1, is characterized in that, said method comprising the steps of:
The positional information of engineering machinery is sent to Surveillance center by remote radio communication network and the Internet by the remote monitoring terminal be a. arranged in engineering machinery;
B., when user's malice of certain engineering machinery is in arrears with mortgage, seeks the position coordinates that car people logs in this machinery of server lookup of Surveillance center, and find the job site of this machinery according to position coordinates;
C. seek car people by the monitor terminal transmission short-haul connections order of Surveillance center to purpose project machinery, after this monitor terminal receives order, sent the identifying information of this machinery by short-range wireless communication network towards periphery;
D. seeking car people utilizes the vehicle carried with to confirm device, diverse location at the construction field (site) receives the short-range wireless signal that this monitor terminal sends, if from any direction close to a certain engineering machinery time, vehicle confirms that the wireless signal that device receives all changes from weak to strong, and can confirm that this project machinery is for found target machinery.
3. a kind of searching and confirmation method being in arrears with mortgage engineering machinery according to claim 1 and 2, it is characterized in that, seek after car people utilizes vehicle to confirm the short-range wireless signal that the device monitor terminal that receives engineering machinery sends, power of communications regulation and control order is sent to this monitor terminal by Surveillance center, the transmitting power of its short-range wireless signal is reduced, reduces the tracking range of engineering machinery.
4. a kind of searching and confirmation method being in arrears with mortgage engineering machinery according to claim 1 and 2, it is characterized in that, described vehicle confirm device comprise look for car single-chip microcomputer and with the short-range wireless communication chip looking for car single-chip microcomputer to be connected and display, the described wireless signal looking for car single-chip microcomputer to be sent by the remote monitoring terminal that short-range wireless communication chip receives engineering machinery, and send the information of reception to display.
5. a kind of searching and confirmation method being in arrears with mortgage engineering machinery according to claim 4, it is characterized in that, described vehicle confirms that device also comprises and the remote radio communication chip looking for car single-chip microcomputer to be connected, and described remote radio communication chip is by remote radio communication network and Surveillance center's exchange message.
6. a kind of searching and confirmation method being in arrears with mortgage engineering machinery according to claim 1 and 2, it is characterized in that, satellite positioning module, short-range wireless communication module and remote wireless communication module that described remote monitoring terminal comprises terminal single-chip microcomputer and is connected with terminal single-chip microcomputer; Described terminal single-chip microcomputer obtains the positional information of corresponding vehicle by satellite positioning module, by remote wireless communication module and Surveillance center's exchange message, and confirm that device communicates by short-range wireless communication module and vehicle.
7. a kind of searching and confirmation method being in arrears with mortgage engineering machinery according to claim 6, it is characterized in that, described short-range wireless communication module is WIFI module or bluetooth module.
8. a kind of searching and confirmation method being in arrears with mortgage engineering machinery according to claim 7, is characterized in that, described remote wireless communication module is mobile communication module, satellite communication module or other wireless mobile communications modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847024.0A CN104580445A (en) | 2014-12-31 | 2014-12-31 | Method for searching for and determining engineering machine with mortgages not paid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847024.0A CN104580445A (en) | 2014-12-31 | 2014-12-31 | Method for searching for and determining engineering machine with mortgages not paid |
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| Publication Number | Publication Date |
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| CN104580445A true CN104580445A (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410847024.0A Pending CN104580445A (en) | 2014-12-31 | 2014-12-31 | Method for searching for and determining engineering machine with mortgages not paid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911517A (en) * | 2016-05-23 | 2016-08-31 | 深圳易优智能科技发展有限公司 | Device, system and method of location searching |
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Patent Citations (9)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105911517A (en) * | 2016-05-23 | 2016-08-31 | 深圳易优智能科技发展有限公司 | Device, system and method of location searching |
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Application publication date: 20150429 |
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