CN202614218U - Handheld intelligent height indicator - Google Patents
Handheld intelligent height indicator Download PDFInfo
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- CN202614218U CN202614218U CN 201220240118 CN201220240118U CN202614218U CN 202614218 U CN202614218 U CN 202614218U CN 201220240118 CN201220240118 CN 201220240118 CN 201220240118 U CN201220240118 U CN 201220240118U CN 202614218 U CN202614218 U CN 202614218U
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- altimeter
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- handheld intelligent
- processor
- measurement
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Abstract
A handheld intelligent height indicator solves the problem that if a theodolite, a total station and other large-scale measuring instruments are used on occasions for height measurement, though very high measuring accuracy can be acquired, the instruments have difficulty in carrying, cumbersome in operation and require professional measurement knowledge. The handheld intelligent height indicator comprises a casing (1), wherein a processor (2) in the model of ARM7 is mounted in the casing and connected with a power supply (3), a digital inclinometer (4), an infrared wireless data transmitter (5), a liquid crystal display (6), a buzzer (7) and a keyboard (8); and the casing is connected with a visual inspection lens (9). The handheld intelligent height indicator is used for measuring the heights of articles in a certain distance.
Description
Technical field:
the utility model relates to a kind of handheld-type intelligent altimeter.
Background technology:
are measured the height of object in numerous engineering survey fields; It is a basic regular measurement activity; Particularly in fields such as forestry, geology, mine, electric power, communication, road and bridge, water conservancy, construction work and heavy construction installation, use the height value that altimeter obtains out object rapidly and accurately widely.
are measured if use large-scale surveying instruments such as transit, total powerstation to carry out height in above occasion; Though can obtain very high measuring accuracy, be to use this quasi-instrument to exist again and carry difficulty, complex operation, need the inconveniences such as measurement knowledge of specialty.And the occasion undeveloped in some traffic, that measuring accuracy is less demanding, the hand-held that can be convenient for carrying and operate is surveyed high instrument and is just more and more highlighted its importance.
present widely used hand-held altimeter can be divided into following three kinds according to the difference of principle: mechanical type altimeter, ultrasonic type altimeter and laser type altimeter.Survey high instrument for these three kinds and have its superiority-inferiority separately respectively.Mechanical type altimeter commonly used can be divided into Wei Sai altimeter (cylinder altimeter), Christon altimeter, Bu Lulaisi altimeter, mulberry holder altimeter and Abney level (sailor is accurate) etc. again according to the difference of principle of operation; The advantage of these altimeter devices is cheap; Easy to use; But its measuring accuracy is not high, and service time, long back caused measuring error owing to mechanical friction, needed frequent adjustment; The ultrasound wave altimeter generally is applied to the high measurements of object frame such as cable and crossbeam; Price is lower, and precision is higher, but than the interference that is easier to receive the testee background objects; Need the operator to stand in the below of measured object during measurement, this can cause inconvenience in some occasion; Laser ceilometer is surveyed high instrument for above-mentioned relatively two kinds, and precision is the highest, and it is also convenient to operate, but it costs an arm and a leg, and also receives the influence of adverse weathers such as sleet mist easily.
in addition; The height of the very little ground object of level land or the gradient can only be accurately measured in common being limited in of above-mentioned three kinds of altimeter devices; Can only obtain through making difference behind twice measuring height for the measurement that is in object height on bigger upward slope of the gradient or the descending ground; This has just increased the workload of survey crew, and introduces measuring error easily.
Summary of the invention:
The purpose of
the utility model provides that a kind of reasonable price, precision are higher, easy to use, the handheld-type intelligent altimeter of the high demand of survey that can satisfy the common user in specific occasion.
Above-mentioned purpose realizes through following technical scheme:
a kind of handheld-type intelligent altimeter; Its composition comprises: shell; Processor A RM7 is housed in the described shell; Described processor A RM7 connects power supply, digital obliquity sensor, infrared radio data transmitter, LCDs, hummer and keyboard, and described shell connects the range estimation mirror.
described handheld-type intelligent altimeter; Described processor A RM7 is Cortex-M3 ARM chip LM3S8962; Described digital obliquity sensor model ADIS16209; Described Panel Type SO12864, described infrared radio data transmitter model HSDL-3602, described power supply are 2 joint AAA battery or built-in chargeable lithium cells.
Beneficial effect:
1. the core of the new types of processors ARM7 that adopts of the utility model are based on the Cortex-M3 kernel, can in this product, reach the balance of good performance and power consumption; This processor possesses jumbo inner Flash, does not need outer extension memory also can fully satisfy the demand of continuous coverage and record.
2. the angular detection device of the utility model employing are high-performance numeral obliquity sensors; Its resolution reaches 0.025 °; And adopt SPI mode and ARM7 core to carry out data interaction; Can effectively avoid outside interference, reach very high measurement of dip angle precision from origin.
3. the man-machine interaction of the utility model are that 128 * 64 LCDs and 4 universal key operational and controlled key buttons are formed by resolution; This combination can fully be satisfied the user for the demand that effective information shows, also can greatly realize simplification, practicality and the man-machine friendly controlled.
User's with no paper requirement of writing down in measuring process has been satisfied in
4. the utility model; This product also can install the infrared radio data transport functions additional; The user can after the measurement with the height of testee, vertical angle, data wireless such as the angle of depression, distance are sent on the data recording of palm PC, PDA or the special use of carrying down, are convenient to the follow-up information management of user.
5. the utility model adopts is that two joint AAA batteries are supplied power, and carries out the replacing of battery to make things convenient for the user, can satisfy the restriction of some field survey occasion; In addition, to specific user's dustproof and waterproof and longer requirement service time, this product has been set the type of built-in chargeable lithium cell.
Supporting electronic cursor mark post and data collecting instrument also can be matched in
6. the utility model, conveniently carry out the information management and the record of measurement data.
Description of drawings:
accompanying drawing 1 is the structural representation of this product.
accompanying drawing 2 is circuit diagrams of accompanying drawing 1.
accompanying drawing 3 is principle schematic of accompanying drawing 1.
Embodiment:
Embodiment 1:
a kind of handheld-type intelligent altimeter; Its composition comprises: shell 1; Processor 2 model ARM7 are housed in the described shell; Described processor A RM7 connects power supply 3, digital obliquity sensor 4, infrared radio data transmitter 5, LCDs 6, hummer 7 and keyboard 8, and described shell connects range estimation mirror 9.
Embodiment 2:
embodiment 1 described handheld-type intelligent altimeter; Described processor A RM7 is Cortex-M3 ARM chip LM3S8962; Described digital obliquity sensor model ADIS16209; Described Panel Type SO12864, described infrared radio data transmitter model HSDL-3602, described power supply are 2 joint AAA battery or built-in chargeable lithium cells.
Embodiment 3:
Embodiment 4:
During
actual measurement; Only need the height of this human eye of input measurement person position (be generally height and deduct 0.1m) in advance; Measure slope angle, vertical angle and the following angle of depression then successively, both can obtain the height of testee then through above-mentioned formula.
it should be noted that; The measurement of slope angle can be used the mark post of a band vernier; Vernier is fixed on the highly pairing reading in this human eye of gauger position; Be positioned over the testee next door to mark post then, both can through the angle of this altimeter measurement vernier position again.
Embodiment 5:
The resolution of
described LCDs SO12864 is 128 * 64 to be connected with LM3S8962, carries out exchanges data.Can fully satisfy the demand that the user shows for effective information.It is backlight can to carry out switch through the keyboard combination key, in economize on electricity, also can fully satisfy overcast and rainy testing requirement.
described keyboard is connected with LM3S8962, sends instruction to LM3S8962, is made up of 4 universal key menu operational and controlled key buttons and independent measurement button, can greatly realize simplification, practicality and the man-machine friendly controlled.Four menu key realize moving up and down of selector bar on the LCD screen respectively and confirm and cancel.
described infrared radio transceiver HSDL-3602 is connected with LM3S8962; Carry out exchanges data; The user can realize the requirement of with no paper record in measuring process; The user can after the measurement with the height of testee, vertical angle, data wireless such as the angle of depression, distance are sent to palm PC, the PDA that carries or are on the data recording of special use down, are convenient to the follow-up information management of user.
described battery is two joint AAA battery or built-in chargeable lithium cells; Main each control chip and the power chip given supplied power; Consider the restriction of some field survey occasion; What this altimeter adopted is that two joint AAA batteries are supplied power, and carries out the replacing of battery to make things convenient for the user.In addition, the dustproof and waterproof to the specific user reaches longer requirement service time, the also type of customizable built-in chargeable lithium cell.
described electronic cursor mark post mainly is made up of grating chi, infrared radio transceiver, the luminous slogan banner of LED, battery and scalable T type litter; Its major function realizes that through infrared radio transceiver module and intelligent altimeter a high data sync gets final product then for the operator can be adjusted to correct position with the luminous slogan banner of LED according to self eye high and the indication grating chi.The luminous slogan banner of LED on it can send ruddiness when overcast and rainy or distance is far away slightly, to satisfy operator's user demand.
described data collecting instrument mainly is made up of Cortex-M3 ARM chip, infrared radio transceiver, high capacity Flash chip, SD card module for reading and writing, liquid crystal display, keyboard and battery; Its major function is through the infrared radio transceiver module measurement data of intelligent altimeter to be read; On the SD card that deposits the Flash storer of self then in or extend out, to satisfy operator's fast with no paper record demand.
described range estimation mirror is mainly foresight formula collimation mirror, and observation port, pointer and the measured point that will estimate mirror when major function is measurement form straight line.
Claims (2)
1. handheld-type intelligent altimeter; Its composition comprises: shell; It is characterized in that: processor A RM7 is housed in the described shell; Described processor A RM7 connects power supply, digital obliquity sensor, infrared radio data transmitter, LCDs, hummer and keyboard, and described shell connects the range estimation mirror.
2. handheld-type intelligent altimeter according to claim 1; It is characterized in that: described processor A RM7 is Cortex-M3 ARM chip LM3S8962; Described digital obliquity sensor model ADIS16209; Described Panel Type SO12864, described infrared radio data transmitter model HSDL-3602, described power supply are 2 joint AAA battery or built-in chargeable lithium cells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240118 CN202614218U (en) | 2012-05-26 | 2012-05-26 | Handheld intelligent height indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240118 CN202614218U (en) | 2012-05-26 | 2012-05-26 | Handheld intelligent height indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614218U true CN202614218U (en) | 2012-12-19 |
Family
ID=47347908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220240118 Expired - Fee Related CN202614218U (en) | 2012-05-26 | 2012-05-26 | Handheld intelligent height indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202614218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509709A (en) * | 2015-11-27 | 2016-04-20 | 上海斐讯数据通信技术有限公司 | Portable height measuring system, method and mobile terminal |
| CN107478160A (en) * | 2017-08-24 | 2017-12-15 | 苏州宏璟创业投资发展有限公司 | Electronics height measuring device |
-
2012
- 2012-05-26 CN CN 201220240118 patent/CN202614218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509709A (en) * | 2015-11-27 | 2016-04-20 | 上海斐讯数据通信技术有限公司 | Portable height measuring system, method and mobile terminal |
| CN107478160A (en) * | 2017-08-24 | 2017-12-15 | 苏州宏璟创业投资发展有限公司 | Electronics height measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |