CN1262440C - Running storage device - Google Patents
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- CN1262440C CN1262440C CN 03154569 CN03154569A CN1262440C CN 1262440 C CN1262440 C CN 1262440C CN 03154569 CN03154569 CN 03154569 CN 03154569 A CN03154569 A CN 03154569A CN 1262440 C CN1262440 C CN 1262440C
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Abstract
Provided is an operation memory storage capable of contributing to guiding a driver to prevention of drowsing. This operation memory storage device having a traveling condition data generation means 11a generating a plurality of kinds of travel condition data showing a vehicle travel condition during variable operation and a travel condition data storage means C1 storing the travel condition data generated by the travel condition data generation means 11a is also provided with a heart rate data intake means 11b taking in heart rate data showing a heart rate of the driver detected by a heart rate detection means 22. The travel condition data storage means C1 stores the travel condition data generated by the travel condition data generation means 11a and the heart rate data taken in at that time by the heart rate data intake means 11b in association with each other.
Description
Technical field
The present invention relates to Running storage device, this Running storage device comprises: motoring condition data production part produces the expression multiple motoring condition data of the operating vehicle running state of variation constantly; And the motoring condition data storage part, store the motoring condition data that this motoring condition data production part produces.
Background technology
To be used for the goods transport truck, its main portion of the vehicle operating information analysis system of the operation management of vehicles in use such as taxicar comprises: the vehicle operating information collection apparatus, be loaded on the vehicle, in service to what put in storage from the vehicle outbound, generate operating range with this vehicle, the motoring condition data that the motoring condition of vehicles such as running time is relevant, measure or manually import various health data such as the time that needs on the loading and unloading and rest halt simultaneously, the motoring condition data are attached in this health data, one or more health data are collected in the removable mediums such as being stored in storage card as operation information; And vehicle operating information analysis device, if medium has been installed, then read storage operation information wherein, carry out the parsing of various operations storages according to the various service condition data that constitute this operation information, and as disposing with not consubstantiality with the vehicle operating information collection apparatus.
In the vehicle operating information collection apparatus, carry out the outbound processing by device body being installed medium.Then, from beginning to carry out changing the collection of the health data that produces after this outbound is handled along with running state, afterwards, finish the collection of health data according to the end operation of end switch, write switch etc., by putting processing in storage, finish the once operation information of operation from outbound to warehouse-in.
On the other hand, in vehicle operating information analysis device, the transportation daily paper have obligation (in working time, total travel distance, working time, the carrying perhaps operating path etc.) is resolved and automatically generated to operation information.Particularly for transportation industries such as trucies, how thoroughly making driver's safe driving is important problem, in order to grasp driver's driving condition, come safe driving is resolved according to the motoring condition data that are attached to vehicles such as operating range in the health data, running time, hypervelocity, engine rotation, brish acceleration that the vehicle operating information collection apparatus is collected, the operating driver's driving condition of the driver that the supvr grasps the same day, instruct by the driver being carried out the failure-free safe driving, carry out safety management the driver.
But, in the transit industry that transports by vehicles in use such as goods transport truck, taxicar, city motor buss, how thoroughly making driver's safe driving is important problem, have an accident if particularly drive because of drowsiness, then its infringement increases, so the allotment to vehicle is planned, unsleepy to be in operation, the guiding driver safe driving is an important problem simultaneously.In addition, studying on the vehicle to load and preventing sleepy pilot instrument, but when having a lot of vehicle in use, be difficult to whole loadings.And, prevent sleepy pilot instrument even load, because in that to send when reporting to the police the driver sleeping, thus guiding driver how, so that the sleeping important problem that becomes of driver.
Summary of the invention
Therefore, in view of the above problems, problem of the present invention is to provide a kind of Running storage device, can help guiding driver to prevent drowsiness.
In order to solve above-mentioned problem, the present invention program's 1 described Running storage device is characterized in that shown in the basic block diagram of Fig. 1, comprising: motoring condition data production part, the motoring condition data of the motoring condition of generation expression vehicle; The motoring condition data storage part is stored described motoring condition data; The Pulse Rate detection part detects driver's Pulse Rate and generates the Pulse Rate data; The Pulse Rate data are taken into parts, are taken into described Pulse Rate data; Sleepy determination information memory unit is stored the sleepy information that is used to judge sleepy possibility according to described driver's Pulse Rate; Sleepy judging part, more described Pulse Rate and described sleepy determination information, and judge the possibility of described drowsiness according to this comparative result; And sleepy data generation parts, generation is used to represent that described sleepy judging part is judged to be the sleepy data of described sleepy possibility.Described motoring condition data storage part is associated with storing described motoring condition data, described Pulse Rate data, described sleepy data when this motoring condition data produce.Described sleepy information be used for based on described driver's Pulse Rate descend or described driver's certain hour in the variation of Pulse Rate judge the information of sleepy possibility.
According to such scheme 1 described Running storage device of the present invention, motoring condition data according to motoring condition data production part 11a generation, if the Pulse Rate data are taken into parts 11b and are taken into by Pulse Rate detection part 22 detected Pulse Rate data, motoring condition data and Pulse Rate data are associated and are stored among the motoring condition data storage part C1.Therefore, the motoring condition data of generation in service and driver's Pulse Rate data at that time are associated and are stored among the motoring condition data storage part C, so by these data are resolved, management-side can be grasped operating vehicle safety state, can grasp driver in service simultaneously by the situation of sleepy harassment and doze from the Pulse Rate data.Therefore, management-side can be grasped operating driver's sleepy situation etc. by the Pulse Rate data are resolved, and instructs for the many drivers of drowsiness to prevent drowsiness, implement the countermeasures such as improvement of operational plan simultaneously, so can prevent operating sleepy the driving.
Be used to solve the scheme 2 described inventions of above-mentioned problem shown in the basic block diagram of Fig. 1, it is characterized in that, in scheme 1 described Running storage device, described motoring condition data storage part C1 also is associated with storing the position data of the described vehicle current location of position data detection part 23 detected expressions.
According to such scheme 2 described Running storage devices of the present invention, in the status data memory unit C1 that travels, position data detection part 23 detected position datas and motoring condition data and Pulse Rate data are associated with storing.Therefore, the motoring condition data of generation in service and driver Pulse Rate data and position data at that time is associated and is stored among the motoring condition data storage part C, so, can grasp the driver by the situation of the situation of sleepy harassment and doze in this position by these data are resolved.Therefore, management-side can be grasped the position that operating driver produces drowsiness etc., and the concrete time that can have a rest to its indication, place etc. are so that prevent drowsiness etc., so can further prevent operating sleepy the driving.
Be used to solve scheme 3,8, the 9 described inventions of above-mentioned problem shown in the basic block diagram of Fig. 1, it is characterized in that, in scheme 1 or scheme 2 described Running storage devices, also comprise: sleepy determination information memory unit C2, storage is used to judge the sleepy determination information of sleepy possibility according to described driver's Pulse Rate; Sleepy judging part 11c, more described Pulse Rate data are taken into the sleepy determination information that Pulse Rate data that parts 11b is taken into and described sleepy determination information memory unit C2 store, and judge the possibility of described drowsiness according to this comparative result; And sleepy data generation parts 11d, generate the described sleepy judging part 11c of expression and judge the sleepy data that described sleepy possibility situation is arranged; The described motoring condition data storage part C1 also sleepy data of association store generates the sleepy data that parts 11d generates.
According to such scheme 3 described Running storage devices of the present invention, if the Pulse Rate data are taken into parts 11b and are taken into the Pulse Rate data, then, judge according to its comparative result whether sleepy possibility is arranged by the sleepy judging part 11c sleepy determination information of these Pulse Rate data and sleepy determination information memory unit C2 storage relatively.Then, if judge that sleepy possibility is arranged, then sleepy data generate parts 11d and generate sleepy data, should the drowsiness data are associated with the motoring condition data and are stored among the motoring condition data storage part C1.
Therefore, be conceived to the driver by the situation of sleepy harassment and Pulse Rate decline, or the special pattern of the set time of Pulse Rate, storage is used to judge the sleepy determination information of sleepy possibility according to driver's Pulse Rate, have under the situation of sleepy possibility in Pulse Rate data according to this drowsiness determination information and generation, generating sleepy data and be associated with storing with the motoring condition data, still is the situation of dozing off so management-side can easily be grasped driver in service according to having or not sleepy data by sleepy harassment.By with reference to by the Pulse Rate data of the motoring condition data before the motoring condition data of sleepy data association, the Pulse Rate that can grasp until the driver who is judged to be sleepy possibility changes, as long as, just can more correctly judge the possibility of driver's drowsiness so this variation is reflected in the sleepy determination information.Whether therefore, management-side can easily be grasped operating driver according to having or not sleepy data sleepy possibility.
Be used to solve the scheme 4 described inventions of above-mentioned problem shown in the basic block diagram of Fig. 1, it is characterized in that, in scheme 3 described Running storage devices, if described sleepy judging part 11c also comprises warning piece 17, if be judged to be the possibility of described drowsiness, then described driver is sent warning.
According to such scheme 4 described Running storage devices of the present invention,, then report to the police by 17 couples of drivers of warning piece if sleepy judging part 11c has been judged to be sleepy possibility.Therefore, detect sleepy possibility, then produce and report to the police, so can get rid of the sleepy of driver in front of sleepy if descend according to driver's Pulse Rate.Therefore, with the simple structure that the Pulse Rate that detects the driver descends, can prevent reliably that operating driver's drowsiness from driving.
Be used to solve the scheme 5 described inventions of above-mentioned problem shown in the basic block diagram of Fig. 1, it is characterized in that, in scheme 4 described Running storage devices, also comprise: warning stop component 11e, according to described driver's operation, stop the described warning of described warning piece 17; And components of assays 11f, measure from the described warning of described warning piece 17 beginnings to the time of fire alarming that stops by described warning stop component 11e; Described sleepy data generate the sleepy data that parts 11d also generates the time of fire alarming with described components of assays 11f mensuration.
According to such scheme 5 described Running storage devices of the present invention, if warning stop component 11e stops the warning of warning piece 17, then components of assays 11f measures the time of fire alarming from beginning to report to the police to stopping, and generates parts 11d generation by sleepy data and has the sleepy data of this time of fire alarming.Therefore, because not operating, the driver just not do not stop the warning of warning piece 17, so can wake the sleepy of driver up.And, measure the time of fire alarming of warning piece 17, generate and have the sleepy data of this time of fire alarming, so collect sleepy index, can on the safely instruction that is fit to the driver, play a role as the driver according to the time of fire alarming of these drowsiness data.Therefore, wake the sleepy of driver up by making the driver stop to report to the police, and management-side can be carried out the safely instruction based on suitable every driver of the sleepy data of the time of fire alarming with mensuration, so can further prevent operating sleepy the driving reliably.
Be used to solve the scheme 6 described inventions of above-mentioned problem shown in the basic block diagram of Fig. 1, it is characterized in that, in scheme 3～5 any one described Running storage device, also comprise: announcement information generates parts 11g, judge at described sleepy judging part 11c and to generate the announcement information that is used for described driver's drowsiness is notified described vehicle management side when described sleepy possibility is arranged; And announcement information transmit block 11h, export described announcement information and generate the announcement information that parts 11g generates, so that send to described supvr's side.
According to such scheme 6,7 described Running storage devices of the present invention, if sleepy judging part 11a judges sleepy possibility is arranged, then announcement information generates parts 11b and generates announcement information, this announcement information is for example outputed to communicator etc., so that send to management-side.And for example, announcement information comprises time of fire alarming.If detect the driver by the situation of sleepy harassment, then generate announcement information and send to management-side, so management-side can be according to this announcement information identification driver by the situation of sleepy harassment, can urge the driver to have a rest to wait from management-side by wireless contact etc. and prevent drowsiness.Therefore, by with the driver by the advisory management-side of sleepy harassment, can prevent drowsiness from management-side, so can further prevent sleepy the driving reliably.
Description of drawings
Fig. 1 is the figure of the basic structure of expression Running storage device of the present invention.
Fig. 2 is the constructional drawing of a routine system architecture that expression has the driving condition resolution system of Running storage device of the present invention.
Fig. 3 is the constructional drawing of general configuration of the Running storage device of presentation graphs 2.
Fig. 4 is the figure of of the present invention one routine memory mapping (memory map) of the card of presentation graphs 3.
Fig. 5 is the of the present invention one routine diagram of circuit of handling summary that the CPU of presentation graphs 3 carries out.
Fig. 6 is the figure of a routine display frame of expression resolver demonstration.
The specific embodiment
Below, an embodiment of the driving condition resolution system that adopts Running storage device of the present invention is described with reference to the accompanying drawing of Fig. 2～Fig. 6.
Here, Fig. 2 is the constructional drawing of a routine system architecture that expression has the driving condition resolution system of Running storage device of the present invention, Fig. 3 is the constructional drawing of general configuration of the Running storage device of presentation graphs 2, Fig. 4 is the figure of a routine memory mapping of the present invention of the card of presentation graphs 3, Fig. 5 is the of the present invention one routine diagram of circuit of handling summary that the CPU of presentation graphs 3 carries out, and Fig. 6 is the figure of a routine display frame of expression resolver demonstration.
As shown in Figure 2, the driving condition resolution system comprises: Running storage device 1 is loaded on the vehicles in use such as goods transport truck, taxicar; And resolver 5, being set in the company that has described vehicle in use, the operation institute, the motoring condition data of collecting according to described Running storage device 1 wait resolves operating driver's driving condition etc.
As shown in Figure 3, Running storage device 1 comprises: central arithmetic processing apparatus (CPU) 11, carry out various processing and control etc. according to preset program; ROM12 is to read private memory, the program of storage CPU11; Erasable remove/rewrite read private memory (EEPROM) 13, during device body is off state, also keep memory contents; And RAM14, be readable and writable memory, store various kinds of data has zone required on the CPU11 processing operation simultaneously.
Operating portion 15 comprises a plurality of operating switchs that are arranged on device body front etc., as the operating switch relevant with the present invention, for example having warning halt switch (warning stop component), the driver of the warning that stops warning portion 17 to select the road of vehicle ' is the express highway or the high speed/regular tap of average highway etc., has the structure that can detect each on off state with CPU11.Have again, also operating portion 15 can be removed from structure, realize as the external operation device that is connected to interface portion 18.
Display part 16 is furnished with read out instruments such as LCD, carries out various demonstrations according to the output of CPU11.Warning portion 17 is furnished with buzzer phone, voice output etc., reports to the police according to the output of CPU11.
Interface portion 18 is furnished with the terminal that can freely connect external device with installing and removing, can carry out the information exchange of CPU11 and external device.In the present embodiment, in interface portion 18, connect driving system sensor 21, be equivalent to the Pulse Rate detection part pulse transducer 22, be equivalent to GPS (the global positioning system of position data detection part; Global positioning system) communicator 24 that receives with exterior transmission of receiver 23 and carrying out.
Driving system sensor 21 is by the running signal sensor of output with the cooresponding running signal of vehicle ', and the motoring condition data such as engine rotation sensor of output and the cooresponding engine rotation signal of engine rotation constitute upward necessary various sensor formation.And CPU11 calculates data necessary according to the various signals from 21 inputs of driving system sensor.
Communicator 24 comprises and can carry out and the portable phone of the radio communication of predetermined contact destination, wireless device etc., will send to described contact destination from the various information of CPU11 input, and the various information that will receive from the outside output to CPU11 simultaneously.
Card insertion section 19 is card-like medium (hereinafter referred to as the card) C such as memory card that insert for the insertion mouth from the device body front, carry out the device that writes, reads of assigned data from CPU11, the insertion for card insertion section 19 of card C is carried out with manual mode, the discharge of card C is carried out with automated manner by the output mechanism (not shown) in the card insertion section 19 according to the operation of discharging key.
In the Running storage device 1 of said structure,, card insertion section 19 goes out library management by being inserted card C.Then, after this outbound is handled, begin to collect, for example begin to collect the motoring condition data simultaneously every the regulation sampling time (hereinafter referred to as specified time) such as 5 seconds along with running state changes the health data that produces.Then, finish the collection of health data,, finish the once operation information of operation, and be stored on the card C from outbound to warehouse-in by putting processing in storage according to the end operation of end switch, write switch etc.
Below, come an example of the memory mapping of reader C with reference to Fig. 4.
As shown in Figure 4, card C has the management area that storage is used to manage, discern the necessary management information of this card C etc., and the data area of storing various data such as motoring condition data of the present invention.
In the management area, various information such as management information, sleepy determination information.Management information has recognition data, identification driver's data, expression warehouse-in, the outbound various data such as data constantly of identification card C.And sleepy determination information is the situation that Pulse Rate descends when being conceived to the driver by sleepy the harassment, judge the information of sleepy possibility according to the decline of driver's Pulse Rate, for example, pulse that can be by measuring the driver from the set time and the average pulse number that calculates, according to for example 10% for the judgement Pulse Rate of low value and the definite judgement Pulse Rate of the situation when detecting drowsiness in the past or scope wait and realize.
The driving information that data area sequential ground storage produces every described specified time, the sleepy data and the motoring condition data association store that will produce simultaneously every the time with motoring condition data.Have again, in the present embodiment,, become and relatedly to resolve the running state of vehicle and the structure of motoring condition by the health data (not shown) of storage in this data area according to the operation conditions generation of vehicle.
Driving information has the Pulse Rate data of motoring condition data such as the speed, engine revolution, operating range, position of detected time, vehicle and expression driver Pulse Rate, sets to generate by CPU11 every specified time according to the calculated signals that is taken into from driving system sensor 21, pulse transducer 22, GPS receiver 23, the value of detection.
Sleepy data have from time, the place that drowsiness produces, begin to report to the police to the various data such as time of fire alarming of representing the time that the driver operates the described warning halt switch of operating portion 15, when CPU11 detects the possibility of driver's drowsiness according to Pulse Rate, collect and generate various data.
Like this, Running storage device 1 can be associated driver's the Pulse Rate and the motoring condition of vehicle, resolves the motoring condition data of its collection with resolver 5, and by gerentocratic visual parsing, operation conditions in can parsing operation also can be resolved driver's sleepy situation simultaneously.
As described above, in the present embodiment, motoring condition data that Running storage device 10 is collected and Pulse Rate data and sleepy data are associated and are stored among the card C, so card C has the function as described motoring condition data storage part and sleepy determination information memory unit in the invention technical scheme scope.
On the other hand, the resolver 5 with good grounds preset programs Personal Computer 50 that carries out work.In this Personal Computer 50, connect input media 51 and read out instrument 52.And, in Personal Computer 50, connect to read and be written to various data write devices (read writer) 30 among the card C, and will output to chopping machine 60 on the paper from the various data of Personal Computer 50 outputs etc. by vehicle operating information collection apparatus 1.And, in the mediums such as hard disk unit of Personal Computer 50, analysis program being installed, the CPU by Personal Computer 50 carries out this analysis program, and this Personal Computer 50 has the function as resolver 5.
Resolver 5 uses read write line 30 from card (motoring condition data storage part) C that has stored the motoring condition data motoring condition data, sleepy data etc. to be taken into Personal Computer 50 by Running storage device 1, according to these data, operating driver's driving condition, sleepy generation etc. are resolved, according to its analysis result be used for the safe driving that metewand information that evaluate safety drives is estimated the driver, this evaluation result is presented on the read out instrument 52.
As described above, the card C that takes back by 5 couples of drivers of resolver resolves, and resolver 5 can be estimated the operating driving condition of driver.And driving information has the Pulse Rate data, and is in operation and is judged to be under the sleepy situation, with sleepy data storage in card C, so according to these data, operating driver's generation drowsiness etc. also can be used as driver's evaluation object.
Therefore, by this evaluation result is presented on the read out instrument 52, the supvr can grasp the driver driving condition, have or not and produce drowsiness etc., can instruct the failure-free safe driving and prevent drowsiness the driver, so can support operating driver's safety management.
Below, an example of the processing summary of the present invention that the CPU11 of Running storage device 1 carries out is described with reference to the diagram of circuit of Fig. 5.
At electric power from supply Running storage device 1 such as vehicle and when making the CPU11 starting, in step S1, as initial treatment, operating area zero clearing with RAM14, the sleepy determination information that is inserted into the card C in the card insertion section 19 is taken into RAM14, starting overtime timer, proceed to step S2 then through behind the described specified time.
In step S2,, judge and whether ask to finish according to the described on off state of operating portion 15.(be "Yes" among the step S2), end process being judged to be when having accepted ending request.On the other hand, (be "No" among the step S2) being judged to be when not accepting ending request, proceed to step S3.
In step S3, whether overtime according to timer, judge and whether pass through specified time.Do not have overtimely at timer, promptly be not judged to be when passing through specified time (being "No" among the step S3),, wait for through specified time by repeating this determination processing.On the other hand,, (be "Yes" among the step S3) when promptly being judged to be, proceed to step S4 through specified time at timer expiry.
In step S4 (the Pulse Rate data are taken into parts, motoring condition data production part), be taken into various motoring condition data such as speed from various sensors such as driving system sensor 21, GPS receivers 23, engine rotation, operating range, position respectively, and from pulse transducer 22 be taken into the expression Pulse Rate the Pulse Rate data, obtain time data at that time, generate driving information according to these data, then in step S5, this driving information by sequential be stored in the data area of card C, proceed to step S6 then.
In step S6 (sleepy judging part), the driver's who relatively is taken into Pulse Rate and sleepy determination information judge relatively then according to this whether sleepy possibility is arranged.Have again, in the present embodiment, judge that Pulse Rate is whether below described judgement Pulse Rate.(be not "No" among the step S6) being judged to be when having sleepy possibility, turn back to step S2, repeat a series of processing.On the other hand, when being judged to be sleepy possibility, (be "Yes" among the step S6), proceed to step S7.
In step S7, begin request to what warning portion 17 output request began to report to the police, the moment data of this output time of expression are taken among the RAM14 to start with constantly, proceed to step S8 then.
In step S8 (announcement information generation parts), for the management-side that has vehicle in use, generation is used to notify the driver to have by the announcement information of sleepy harassment possibility, to have the position data of being taken into, proceeds to step S9 then.Have, announcement information has the data that detect sleepy Time of Day, can carry out affirmations such as place again.
In step S9 (announcement information output block), announcement information is outputed to communicator 24, proceed to step S10 then.Then, the communicator 24 of having imported announcement information is by sending to this announcement information predefined contact destination, can discern the driver by the situation of sleepy harassment by reception notification information to the management-side that vehicle, driver manage, so can implement to urge the driver to have a rest with wireless mode, and have conversation, implement the contact various sleepy countermeasures that instruct such as recreating facility nearby.
In step S10,, judge that whether described alarm switch is by driver's M/C mistake according to incoming signal from operating portion 15.(be "No" among the step S10) being judged to be when not being manually actuated,, wait for M/C by repeating this determination processing.On the other hand, (be "Yes" among the step S10) being judged to be when being manually actuated, proceed to step S11.
In step S11, stop request to what warning portion 17 output request stopped to report to the police, the moment data of representing this output time are as stopping constantly to be taken into RAM14, then in step S12 (components of assays), the time that stops constantly deducting the gained zero hour from RAM14 of calculating proceeds to step S13 then as time of fire alarming.
In step S13 (sleepy data generation parts), generate the sleepy data that expression is judged to be sleepy situation, to have the time of fire alarming of calculating, then in step S14, for the sleepy data storage that will generate in card C, these data are outputed to card insertion section 19, return step S2 then, repeat a series of processing.
Have again, example as sleepy data, data such as detecting sleepy Time of Day, place, time of fire alarming are arranged, these drowsiness data are associated with enforcement information and are stored among the card C, if so, then can resolve sleepy preceding vehicle running state and driver's Pulse Rate and change with reference to motoring condition data with the driving information before sleepy data produce.
Therefore, as described above, CPU11 has as the function that is taken into parts, sleepy judging part, sleepy data generation parts, warning stop component, components of assays, announcement information generation parts and announcement information output block in motoring condition data production part, the Pulse Rate data described in the technical solution of the present invention scope.
Below, an example action (effect) of the present invention of above-mentioned operation information resolution system is described.
After bringing into operation according to the outbound of vehicle in use, Running storage device 1 is collected various motoring condition data and the Pulse Rate data that produce every described specified time, is stored in to sequential as the driving information with these data among the cargo-carring and cooresponding card C of driver.Then, the Pulse Rate data and the sleepy determination information that are taken into when relatively the motoring condition data produce monitor according to this comparative result whether sleepy possibility is arranged.
If be judged to be sleepy possibility, then carry out the warning of warning portion 17, generating simultaneously is used to notify the driver by the announcement information of sleepy harassment, this information has the position data of expression vehicle current location, and this announcement information is sent to the management-side of the transportation company that is provided with resolver 5 etc. by communicator 24.Then, management-side is according to the position data of the announcement information that receives, and from map retrieval rest place nearby, use wireless device etc. is directed to detected rest place with the driver, talk to realize driver sleepy on one side, urge the driver to have a rest on one side.
Therefore, if detect the driver by the situation of sleepy harassment, then generate the announcement information of position data and send to management-side with its position of expression, so the position data that management-side has according to this announcement information detects rest place nearby etc., and indicate the rest in this rest place etc. particularly, so can prevent to drive the traffic accident that causes etc. because of drowsiness to the driver.
Then, if finish operation along with the warehouse-in of vehicle in use, the card C that then will store the motoring condition data of collection in service pulls down and takes to management-side from Running storage device 1.Then, after this card C being loaded in the read write line 30 of resolver 5, resolver 5 is taken into the motoring condition data, generates to be used for the demonstration information of these data display on same chart, and this information outputed on the read out instrument 52, thereby on read out instrument 52, show chart.
For example, chart shown in Figure 6 is the chart that extracts specific time interval (6 minutes), and this chart is corresponding to time of run, does not represent overlappingly that on same chart speed G1, engine rotation count G2, operating range G3, Pulse Rate G4.On this chart, also represent management speed (60km/h), the dangerous speed (80km/h) of the vehicle in use that management-side is determined.
Therefore, management-side can be grasped operating driver's driving condition by the speed G1 with reference to the chart that shows.And, in the present invention, expression Pulse Rate G4 on same chart, by being conceived to the decline of Pulse Rate, management-side can also be discerned operating driver's sleepy possibility.
The rising by being conceived to Pulse Rate G4 and the variation of speed can also be inferred the possibility of the state that is in jeopardy in service.Like this, by with Pulse Rate data and the combination of motoring condition data, can infer, grasp operating various state, so help guidance to driver's safe driving.
And, in resolver 5, according to the motoring condition data that from card C, are taken into, Pulse Rate data, sleepy data etc. with the parsing determination information judged of the parsing that is used for that each data in advance is determined, carry out relevant operating driver's safe driving, sleepy parsing, evaluation, this analysis result is presented on the read out instrument 52.Have again, in the present embodiment, be configured for a plurality of threshold datas of a plurality of opinion ratings of each data allocations (for example, 1～5 grade etc.) and have parsing determination information with the cooresponding evaluating data of opinion rating.
Therefore, management-side is by the analysis result with reference to demonstration, can grasp operating driver's driving condition and relevant sleepy situation, so as driver's safe driving one of is instructed, prevent drowsiness by also instructing, the driver is also driven under by the state of sleepy harassment, thereby can prevent operating sleepy the driving.
As described above, the motoring condition data of generation in service and driver's Pulse Rate data at that time are associated and are stored among card (motoring condition data storage part) C, so resolve these data by resolver 5, management-side can be grasped the safe condition of operating vehicle, can grasp the driver by the situation of the situation of sleepy harassment and doze from the Pulse Rate data simultaneously.Therefore, management-side can be grasped operating driver's drowsiness etc. by the Pulse Rate data are resolved, and can instruct the many drivers of drowsiness and prevent drowsiness, implements the countermeasures such as improvement of operational plan, so can prevent operating sleepy the driving.
And, make operating motoring condition data and driver Pulse Rate data and position data at that time be associated and be stored among card (motoring condition data storage part) C, by these data are resolved, can grasp driver in service by the situation of the situation of sleepy harassment and doze, and grasp its situation.Therefore, management-side can be grasped the generation position of driver's in service drowsiness etc., can indicate concrete time, the place of rest to wait and prevent drowsiness, so can further prevent operating sleepy the driving.
Have again, in above-mentioned present embodiment, the digital service register of various data storage in card C that Running storage device is collected has been described, but the invention is not restricted to this, as dry run loggers such as the speed of the operating condition of registration of vehicle on discoid chart, vehicle, engine rotation, also can realize Running storage device, in this case, described chart is equivalent to the motoring condition data storage part.
As described above, according to scheme 1 described Running storage device of the present invention, make operation The middle transport condition data that produce and driver's Pulse Rate data at that time are associated and are stored in transport condition In the data storage part, by these data are resolved, management-side can be grasped operating vehicle Safe condition, can from the Pulse Rate data, grasp simultaneously the driver by the situation of sleepy harassment with beat sleepy The situation of sleeping. Therefore, management-side can be grasped operating driving by the Pulse Rate data are resolved The situations such as person's drowsiness, the driver guidances many to drowsiness prevent drowsiness, can implement to improve operational plan Etc. countermeasure, can prevent operating sleepy effect of driving so have.
According to scheme 2 described inventions, except scheme 1 described invention effect, make product in service The transport condition data of giving birth to and driver Pulse Rate data and position data at that time is associated and is stored in Among the transport condition data storage part C, by these data are resolved, can grasp in service driving The person of sailing is by the situation of the situation of sleepy harassment and doze, and grasps this position. Therefore, management-side can Produce the position of drowsiness etc. to grasp operating driver, can indicate concrete time, the place of rest Prevent drowsiness, can further prevent operating sleepy effect of driving so have.
According to scheme 3,8,9 described inventions, except scheme 1 or 2 described invention effects, Be conceived to the driver by the situation of sleepy harassment and Pulse Rate decline, or the set time of Pulse Rate is specific Change figure, store the sleepy determination information that is used for judging sleepy possibility according to driver's Pulse Rate, Have in the situation of sleepy possibility in the Pulse Rate data according to this drowsiness determination information and generation, generate sleepy The data of sleeping also are associated with storing with the transport condition data, so management-side can be according to having or not sleepy data Easily grasp driver in service by sleepy harassment or the situation of doze. By sleepy with reference to quilt The Pulse Rate data of the transport condition data before the transport condition data of data correlation, can grasp until The Pulse Rate that is judged to be the driver of sleepy possibility changes, so declare as long as this variation is reflected in drowsiness Decide in the information, just can more correctly judge the possibility of driver's drowsiness. Therefore, having management-side can Easily to grasp the effect whether operating driver has sleepy possibility according to having or not sleepy data Really.
According to scheme 4 described inventions, except scheme 3 described invention effects, if from driving Person's Pulse Rate has detected sleepy possibility in descending, and then sends warning, follows so can get rid of drowsiness Front driver's is sleepy. Therefore, have the simple structure that descends with the Pulse Rate that detects the driver, can Prevent the effect that operating driver's drowsiness is driven by ground.
According to scheme 5 described inventions, except scheme 4 described invention effects, because the driver Do not operate the just not warning of stop alarm parts 17, so can wake the sleepy of driver up. And, Measure the time of fire alarming of warning piece 17, generation has the sleepy data of this time of fire alarming, so according to this The time of fire alarming of sleepy data is collected the sleepy index as the driver, can be in the peace that is fit to the driver Play a role on full the guidance. Therefore, wake the sleepy of driver up by making driver's stop alarm, and And management-side can be carried out based on suitable every driver's of the sleepy data of the time of fire alarming with mensuration Safely instruction can further prevent operating sleepy effect of driving reliably so have.
According to scheme 6,7 described inventions, except any one described invention effect of scheme 3～5 with If detect the driver by sleepy harassment, then generate announcement information and send to management-side outward. And, Generation comprises the announcement information of time of fire alarming and sends to management-side. Therefore, management-side can be logical according to this Know that information identifies the driver by the situation of sleepy harassment, so can advance from management-side by wireless contact Row urgency driver rest etc. prevents drowsiness. Therefore, by the driver is logical by the situation of sleepy harassment Know management-side, can also prevent drowsiness from management-side, have and further prevent reliably sleepy drive Effect.
Claims (6)
1. Running storage device comprises:
Motoring condition data production part, the motoring condition data of the motoring condition of generation expression vehicle;
The motoring condition data storage part is stored described motoring condition data;
The Pulse Rate detection part detects driver's Pulse Rate and generates the Pulse Rate data;
The Pulse Rate data are taken into parts, are taken into described Pulse Rate data;
Sleepy determination information memory unit is stored the sleepy information that is used to judge sleepy possibility according to described driver's Pulse Rate;
Sleepy judging part, more described Pulse Rate and described sleepy determination information, and judge the possibility of described drowsiness according to this comparative result; And
Sleepy data generate parts, generate to be used to represent that described sleepy judging part is judged to be the sleepy data of described sleepy possibility,
Described motoring condition data storage part is associated with storing described motoring condition data, described Pulse Rate data, described sleepy data when this motoring condition data produce,
Described sleepy information be used for based on described driver's Pulse Rate descend or described driver's certain hour in the variation of Pulse Rate judge the information of sleepy possibility.
2. Running storage device as claimed in claim 1 wherein, also comprises the position data detection part, detects the position data of the described vehicle location of expression;
Described motoring condition data storage part is the described position data of association store also.
3. Running storage device as claimed in claim 1 wherein, also comprises warning piece, judges at described sleepy judging part and described driver is sent warning when described sleepy possibility is arranged.
4. Running storage device as claimed in claim 3 wherein, also comprises:
The warning stop component according to described driver's operation, stops the described warning of described warning piece; And
Components of assays, mensuration begins described warning to the time of fire alarming that is stopped by described warning stop component from described warning piece;
Described sleepy data generate parts and also generate the sleepy data with described time of fire alarming.
5. Running storage device as claimed in claim 1 wherein, also comprises:
Announcement information generates parts, judges at described sleepy judging part to generate the announcement information that is used for described driver's drowsiness is notified described vehicle management side when described sleepy possibility is arranged; And
The announcement information transmit block sends to described supvr's side with described announcement information.
6. Running storage device as claimed in claim 4 wherein, also comprises:
Announcement information generates parts, judges at described sleepy judging part to generate the announcement information that is used for the drowsiness with described driver of described time of fire alarming is notified described vehicle management side when described sleepy possibility is arranged; And
The announcement information transmit block sends to described supvr's side with described announcement information.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002239272A JP2004074948A (en) | 2002-08-20 | 2002-08-20 | Traveling memory storage |
| JP239272/2002 | 2002-08-20 | ||
| JP239272/02 | 2002-08-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1485225A CN1485225A (en) | 2004-03-31 |
| CN1262440C true CN1262440C (en) | 2006-07-05 |
Family
ID=32022419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03154569 Expired - Fee Related CN1262440C (en) | 2002-08-20 | 2003-08-19 | Running storage device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2004074948A (en) |
| CN (1) | CN1262440C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4586443B2 (en) * | 2004-07-16 | 2010-11-24 | トヨタ自動車株式会社 | Information provision device |
| CN102910071A (en) * | 2012-10-23 | 2013-02-06 | 李硕贤 | Vehicle-mounted heart monitor |
| CN102961126B (en) * | 2012-11-16 | 2014-08-13 | 福建工程学院 | Drive early-warning method based on pulse condition diagnosis mode |
| JP6339332B2 (en) * | 2013-08-23 | 2018-06-06 | 矢崎エナジーシステム株式会社 | In-vehicle system |
| JP2017107411A (en) * | 2015-12-10 | 2017-06-15 | 株式会社堀場製作所 | Driving recorder, program for driving recorder, and travel management system |
-
2002
- 2002-08-20 JP JP2002239272A patent/JP2004074948A/en active Pending
-
2003
- 2003-08-19 CN CN 03154569 patent/CN1262440C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004074948A (en) | 2004-03-11 |
| CN1485225A (en) | 2004-03-31 |
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